diff options
Diffstat (limited to 'drivers/net/wireless/ath')
63 files changed, 2674 insertions, 1508 deletions
diff --git a/drivers/net/wireless/ath/Makefile b/drivers/net/wireless/ath/Makefile index d1214696a35b..d716b748e574 100644 --- a/drivers/net/wireless/ath/Makefile +++ b/drivers/net/wireless/ath/Makefile @@ -11,3 +11,4 @@ ath-objs := main.o \ key.o ath-$(CONFIG_ATH_DEBUG) += debug.o +ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h index c1d699fd5717..efc01110dc34 100644 --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -255,7 +255,7 @@ enum ATH_DEBUG { #define ath_dbg(common, dbg_mask, fmt, ...) \ do { \ - if ((common)->debug_mask & dbg_mask) \ + if ((common)->debug_mask & ATH_DBG_##dbg_mask) \ _ath_printk(KERN_DEBUG, common, fmt, ##__VA_ARGS__); \ } while (0) @@ -265,10 +265,13 @@ do { \ #else static inline __attribute__ ((format (printf, 3, 4))) -void ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask, +void _ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask, const char *fmt, ...) { } +#define ath_dbg(common, dbg_mask, fmt, ...) \ + _ath_dbg(common, ATH_DBG_##dbg_mask, fmt, ##__VA_ARGS__) + #define ATH_DBG_WARN(foo, arg...) do {} while (0) #define ATH_DBG_WARN_ON_ONCE(foo) ({ \ int __ret_warn_once = !!(foo); \ diff --git a/drivers/net/wireless/ath/ath6kl/Kconfig b/drivers/net/wireless/ath/ath6kl/Kconfig index 3d5f8be20eac..d755a5e7ed20 100644 --- a/drivers/net/wireless/ath/ath6kl/Kconfig +++ b/drivers/net/wireless/ath/ath6kl/Kconfig @@ -1,12 +1,29 @@ config ATH6KL - tristate "Atheros ath6kl support" + tristate "Atheros mobile chipsets support" + +config ATH6KL_SDIO + tristate "Atheros ath6kl SDIO support" + depends on ATH6KL depends on MMC depends on CFG80211 ---help--- This module adds support for wireless adapters based on - Atheros AR6003 chipset running over SDIO. If you choose to - build it as a module, it will be called ath6kl. Pls note - that AR6002 and AR6001 are not supported by this driver. + Atheros AR6003 and AR6004 chipsets running over SDIO. If you + choose to build it as a module, it will be called ath6kl_sdio. + Please note that AR6002 and AR6001 are not supported by this + driver. + +config ATH6KL_USB + tristate "Atheros ath6kl USB support" + depends on ATH6KL + depends on USB + depends on CFG80211 + depends on EXPERIMENTAL + ---help--- + This module adds support for wireless adapters based on + Atheros AR6004 chipset running over USB. This is still under + implementation and it isn't functional. If you choose to + build it as a module, it will be called ath6kl_usb. config ATH6KL_DEBUG bool "Atheros ath6kl debugging" diff --git a/drivers/net/wireless/ath/ath6kl/Makefile b/drivers/net/wireless/ath/ath6kl/Makefile index 707069303550..e14cef9c3c0e 100644 --- a/drivers/net/wireless/ath/ath6kl/Makefile +++ b/drivers/net/wireless/ath/ath6kl/Makefile @@ -21,17 +21,30 @@ # Author(s): ="Atheros" #------------------------------------------------------------------------------ -obj-$(CONFIG_ATH6KL) := ath6kl.o -ath6kl-y += debug.o -ath6kl-y += hif.o -ath6kl-y += htc.o -ath6kl-y += bmi.o -ath6kl-y += cfg80211.o -ath6kl-y += init.o -ath6kl-y += main.o -ath6kl-y += txrx.o -ath6kl-y += wmi.o -ath6kl-y += sdio.o -ath6kl-$(CONFIG_NL80211_TESTMODE) += testmode.o +obj-$(CONFIG_ATH6KL_SDIO) := ath6kl_sdio.o +ath6kl_sdio-y += debug.o +ath6kl_sdio-y += hif.o +ath6kl_sdio-y += htc.o +ath6kl_sdio-y += bmi.o +ath6kl_sdio-y += cfg80211.o +ath6kl_sdio-y += init.o +ath6kl_sdio-y += main.o +ath6kl_sdio-y += txrx.o +ath6kl_sdio-y += wmi.o +ath6kl_sdio-y += sdio.o +ath6kl_sdio-$(CONFIG_NL80211_TESTMODE) += testmode.o + +obj-$(CONFIG_ATH6KL_USB) += ath6kl_usb.o +ath6kl_usb-y += debug.o +ath6kl_usb-y += hif.o +ath6kl_usb-y += htc.o +ath6kl_usb-y += bmi.o +ath6kl_usb-y += cfg80211.o +ath6kl_usb-y += init.o +ath6kl_usb-y += main.o +ath6kl_usb-y += txrx.o +ath6kl_usb-y += wmi.o +ath6kl_usb-y += usb.o +ath6kl_usb-$(CONFIG_NL80211_TESTMODE) += testmode.o ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/ath/ath6kl/bmi.c b/drivers/net/wireless/ath/ath6kl/bmi.c index a962fe4c6b7e..aef00d5a1438 100644 --- a/drivers/net/wireless/ath/ath6kl/bmi.c +++ b/drivers/net/wireless/ath/ath6kl/bmi.c @@ -19,165 +19,6 @@ #include "target.h" #include "debug.h" -static int ath6kl_get_bmi_cmd_credits(struct ath6kl *ar) -{ - u32 addr; - unsigned long timeout; - int ret; - - ar->bmi.cmd_credits = 0; - - /* Read the counter register to get the command credits */ - addr = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4; - - timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT); - while (time_before(jiffies, timeout) && !ar->bmi.cmd_credits) { - - /* - * Hit the credit counter with a 4-byte access, the first byte - * read will hit the counter and cause a decrement, while the - * remaining 3 bytes has no effect. The rationale behind this - * is to make all HIF accesses 4-byte aligned. - */ - ret = hif_read_write_sync(ar, addr, - (u8 *)&ar->bmi.cmd_credits, 4, - HIF_RD_SYNC_BYTE_INC); - if (ret) { - ath6kl_err("Unable to decrement the command credit count register: %d\n", - ret); - return ret; - } - - /* The counter is only 8 bits. - * Ignore anything in the upper 3 bytes - */ - ar->bmi.cmd_credits &= 0xFF; - } - - if (!ar->bmi.cmd_credits) { - ath6kl_err("bmi communication timeout\n"); - return -ETIMEDOUT; - } - - return 0; -} - -static int ath6kl_bmi_get_rx_lkahd(struct ath6kl *ar) -{ - unsigned long timeout; - u32 rx_word = 0; - int ret = 0; - - timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT); - while (time_before(jiffies, timeout) && !rx_word) { - ret = hif_read_write_sync(ar, RX_LOOKAHEAD_VALID_ADDRESS, - (u8 *)&rx_word, sizeof(rx_word), - HIF_RD_SYNC_BYTE_INC); - if (ret) { - ath6kl_err("unable to read RX_LOOKAHEAD_VALID\n"); - return ret; - } - - /* all we really want is one bit */ - rx_word &= (1 << ENDPOINT1); - } - - if (!rx_word) { - ath6kl_err("bmi_recv_buf FIFO empty\n"); - return -EINVAL; - } - - return ret; -} - -static int ath6kl_bmi_send_buf(struct ath6kl *ar, u8 *buf, u32 len) -{ - int ret; - u32 addr; - - ret = ath6kl_get_bmi_cmd_credits(ar); - if (ret) - return ret; - - addr = ar->mbox_info.htc_addr; - - ret = hif_read_write_sync(ar, addr, buf, len, - HIF_WR_SYNC_BYTE_INC); - if (ret) - ath6kl_err("unable to send the bmi data to the device\n"); - - return ret; -} - -static int ath6kl_bmi_recv_buf(struct ath6kl *ar, u8 *buf, u32 len) -{ - int ret; - u32 addr; - - /* - * During normal bootup, small reads may be required. - * Rather than issue an HIF Read and then wait as the Target - * adds successive bytes to the FIFO, we wait here until - * we know that response data is available. - * - * This allows us to cleanly timeout on an unexpected - * Target failure rather than risk problems at the HIF level. - * In particular, this avoids SDIO timeouts and possibly garbage - * data on some host controllers. And on an interconnect - * such as Compact Flash (as well as some SDIO masters) which - * does not provide any indication on data timeout, it avoids - * a potential hang or garbage response. - * - * Synchronization is more difficult for reads larger than the - * size of the MBOX FIFO (128B), because the Target is unable - * to push the 129th byte of data until AFTER the Host posts an - * HIF Read and removes some FIFO data. So for large reads the - * Host proceeds to post an HIF Read BEFORE all the data is - * actually available to read. Fortunately, large BMI reads do - * not occur in practice -- they're supported for debug/development. - * - * So Host/Target BMI synchronization is divided into these cases: - * CASE 1: length < 4 - * Should not happen - * - * CASE 2: 4 <= length <= 128 - * Wait for first 4 bytes to be in FIFO - * If CONSERVATIVE_BMI_READ is enabled, also wait for - * a BMI command credit, which indicates that the ENTIRE - * response is available in the the FIFO - * - * CASE 3: length > 128 - * Wait for the first 4 bytes to be in FIFO - * - * For most uses, a small timeout should be sufficient and we will - * usually see a response quickly; but there may be some unusual - * (debug) cases of BMI_EXECUTE where we want an larger timeout. - * For now, we use an unbounded busy loop while waiting for - * BMI_EXECUTE. - * - * If BMI_EXECUTE ever needs to support longer-latency execution, - * especially in production, this code needs to be enhanced to sleep - * and yield. Also note that BMI_COMMUNICATION_TIMEOUT is currently - * a function of Host processor speed. - */ - if (len >= 4) { /* NB: Currently, always true */ - ret = ath6kl_bmi_get_rx_lkahd(ar); - if (ret) - return ret; - } - - addr = ar->mbox_info.htc_addr; - ret = hif_read_write_sync(ar, addr, buf, len, - HIF_RD_SYNC_BYTE_INC); - if (ret) { - ath6kl_err("Unable to read the bmi data from the device: %d\n", - ret); - return ret; - } - - return 0; -} - int ath6kl_bmi_done(struct ath6kl *ar) { int ret; @@ -190,7 +31,7 @@ int ath6kl_bmi_done(struct ath6kl *ar) ar->bmi.done_sent = true; - ret = ath6kl_bmi_send_buf(ar, (u8 *)&cid, sizeof(cid)); + ret = ath6kl_hif_bmi_write(ar, (u8 *)&cid, sizeof(cid)); if (ret) { ath6kl_err("Unable to send bmi done: %d\n", ret); return ret; @@ -210,14 +51,20 @@ int ath6kl_bmi_get_target_info(struct ath6kl *ar, return -EACCES; } - ret = ath6kl_bmi_send_buf(ar, (u8 *)&cid, sizeof(cid)); + ret = ath6kl_hif_bmi_write(ar, (u8 *)&cid, sizeof(cid)); if (ret) { ath6kl_err("Unable to send get target info: %d\n", ret); return ret; } - ret = ath6kl_bmi_recv_buf(ar, (u8 *)&targ_info->version, - sizeof(targ_info->version)); + if (ar->hif_type == ATH6KL_HIF_TYPE_USB) { + ret = ath6kl_hif_bmi_read(ar, (u8 *)targ_info, + sizeof(*targ_info)); + } else { + ret = ath6kl_hif_bmi_read(ar, (u8 *)&targ_info->version, + sizeof(targ_info->version)); + } + if (ret) { ath6kl_err("Unable to recv target info: %d\n", ret); return ret; @@ -225,7 +72,7 @@ int ath6kl_bmi_get_target_info(struct ath6kl *ar, if (le32_to_cpu(targ_info->version) == TARGET_VERSION_SENTINAL) { /* Determine how many bytes are in the Target's targ_info */ - ret = ath6kl_bmi_recv_buf(ar, + ret = ath6kl_hif_bmi_read(ar, (u8 *)&targ_info->byte_count, sizeof(targ_info->byte_count)); if (ret) { @@ -244,7 +91,7 @@ int ath6kl_bmi_get_target_info(struct ath6kl *ar, } /* Read the remainder of the targ_info */ - ret = ath6kl_bmi_recv_buf(ar, + ret = ath6kl_hif_bmi_read(ar, ((u8 *)targ_info) + sizeof(targ_info->byte_count), sizeof(*targ_info) - @@ -276,8 +123,8 @@ int ath6kl_bmi_read(struct ath6kl *ar, u32 addr, u8 *buf, u32 len) return -EACCES; } - size = BMI_DATASZ_MAX + sizeof(cid) + sizeof(addr) + sizeof(len); - if (size > MAX_BMI_CMDBUF_SZ) { + size = ar->bmi.max_data_size + sizeof(cid) + sizeof(addr) + sizeof(len); + if (size > ar->bmi.max_cmd_size) { WARN_ON(1); return -EINVAL; } @@ -290,8 +137,8 @@ int ath6kl_bmi_read(struct ath6kl *ar, u32 addr, u8 *buf, u32 len) len_remain = len; while (len_remain) { - rx_len = (len_remain < BMI_DATASZ_MAX) ? - len_remain : BMI_DATASZ_MAX; + rx_len = (len_remain < ar->bmi.max_data_size) ? + len_remain : ar->bmi.max_data_size; offset = 0; memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid)); offset += sizeof(cid); @@ -300,13 +147,13 @@ int ath6kl_bmi_read(struct ath6kl *ar, u32 addr, u8 *buf, u32 len) memcpy(&(ar->bmi.cmd_buf[offset]), &rx_len, sizeof(rx_len)); offset += sizeof(len); - ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset); + ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset); if (ret) { ath6kl_err("Unable to write to the device: %d\n", ret); return ret; } - ret = ath6kl_bmi_recv_buf(ar, ar->bmi.cmd_buf, rx_len); + ret = ath6kl_hif_bmi_read(ar, ar->bmi.cmd_buf, rx_len); if (ret) { ath6kl_err("Unable to read from the device: %d\n", ret); @@ -326,7 +173,7 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len) u32 offset; u32 len_remain, tx_len; const u32 header = sizeof(cid) + sizeof(addr) + sizeof(len); - u8 aligned_buf[BMI_DATASZ_MAX]; + u8 aligned_buf[400]; u8 *src; if (ar->bmi.done_sent) { @@ -334,12 +181,15 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len) return -EACCES; } - if ((BMI_DATASZ_MAX + header) > MAX_BMI_CMDBUF_SZ) { + if ((ar->bmi.max_data_size + header) > ar->bmi.max_cmd_size) { WARN_ON(1); return -EINVAL; } - memset(ar->bmi.cmd_buf, 0, BMI_DATASZ_MAX + header); + if (WARN_ON(ar->bmi.max_data_size > sizeof(aligned_buf))) + return -E2BIG; + + memset(ar->bmi.cmd_buf, 0, ar->bmi.max_data_size + header); ath6kl_dbg(ATH6KL_DBG_BMI, "bmi write memory: addr: 0x%x, len: %d\n", addr, len); @@ -348,7 +198,7 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len) while (len_remain) { src = &buf[len - len_remain]; - if (len_remain < (BMI_DATASZ_MAX - header)) { + if (len_remain < (ar->bmi.max_data_size - header)) { if (len_remain & 3) { /* align it with 4 bytes */ len_remain = len_remain + @@ -358,7 +208,7 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len) } tx_len = len_remain; } else { - tx_len = (BMI_DATASZ_MAX - header); + tx_len = (ar->bmi.max_data_size - header); } offset = 0; @@ -371,7 +221,7 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len) memcpy(&(ar->bmi.cmd_buf[offset]), src, tx_len); offset += tx_len; - ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset); + ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset); if (ret) { ath6kl_err("Unable to write to the device: %d\n", ret); @@ -396,7 +246,7 @@ int ath6kl_bmi_execute(struct ath6kl *ar, u32 addr, u32 *param) } size = sizeof(cid) + sizeof(addr) + sizeof(param); - if (size > MAX_BMI_CMDBUF_SZ) { + if (size > ar->bmi.max_cmd_size) { WARN_ON(1); return -EINVAL; } @@ -413,13 +263,13 @@ int ath6kl_bmi_execute(struct ath6kl *ar, u32 addr, u32 *param) memcpy(&(ar->bmi.cmd_buf[offset]), param, sizeof(*param)); offset += sizeof(*param); - ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset); + ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset); if (ret) { ath6kl_err("Unable to write to the device: %d\n", ret); return ret; } - ret = ath6kl_bmi_recv_buf(ar, ar->bmi.cmd_buf, sizeof(*param)); + ret = ath6kl_hif_bmi_read(ar, ar->bmi.cmd_buf, sizeof(*param)); if (ret) { ath6kl_err("Unable to read from the device: %d\n", ret); return ret; @@ -443,7 +293,7 @@ int ath6kl_bmi_set_app_start(struct ath6kl *ar, u32 addr) } size = sizeof(cid) + sizeof(addr); - if (size > MAX_BMI_CMDBUF_SZ) { + if (size > ar->bmi.max_cmd_size) { WARN_ON(1); return -EINVAL; } @@ -457,7 +307,7 @@ int ath6kl_bmi_set_app_start(struct ath6kl *ar, u32 addr) memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr)); offset += sizeof(addr); - ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset); + ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset); if (ret) { ath6kl_err("Unable to write to the device: %d\n", ret); return ret; @@ -479,7 +329,7 @@ int ath6kl_bmi_reg_read(struct ath6kl *ar, u32 addr, u32 *param) } size = sizeof(cid) + sizeof(addr); - if (size > MAX_BMI_CMDBUF_SZ) { + if (size > ar->bmi.max_cmd_size) { WARN_ON(1); return -EINVAL; } @@ -493,13 +343,13 @@ int ath6kl_bmi_reg_read(struct ath6kl *ar, u32 addr, u32 *param) memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr)); offset += sizeof(addr); - ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset); + ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset); if (ret) { ath6kl_err("Unable to write to the device: %d\n", ret); return ret; } - ret = ath6kl_bmi_recv_buf(ar, ar->bmi.cmd_buf, sizeof(*param)); + ret = ath6kl_hif_bmi_read(ar, ar->bmi.cmd_buf, sizeof(*param)); if (ret) { ath6kl_err("Unable to read from the device: %d\n", ret); return ret; @@ -522,7 +372,7 @@ int ath6kl_bmi_reg_write(struct ath6kl *ar, u32 addr, u32 param) } size = sizeof(cid) + sizeof(addr) + sizeof(param); - if (size > MAX_BMI_CMDBUF_SZ) { + if (size > ar->bmi.max_cmd_size) { WARN_ON(1); return -EINVAL; } @@ -540,7 +390,7 @@ int ath6kl_bmi_reg_write(struct ath6kl *ar, u32 addr, u32 param) memcpy(&(ar->bmi.cmd_buf[offset]), ¶m, sizeof(param)); offset += sizeof(param); - ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset); + ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset); if (ret) { ath6kl_err("Unable to write to the device: %d\n", ret); return ret; @@ -563,8 +413,8 @@ int ath6kl_bmi_lz_data(struct ath6kl *ar, u8 *buf, u32 len) return -EACCES; } - size = BMI_DATASZ_MAX + header; - if (size > MAX_BMI_CMDBUF_SZ) { + size = ar->bmi.max_data_size + header; + if (size > ar->bmi.max_cmd_size) { WARN_ON(1); return -EINVAL; } @@ -575,8 +425,8 @@ int ath6kl_bmi_lz_data(struct ath6kl *ar, u8 *buf, u32 len) len_remain = len; while (len_remain) { - tx_len = (len_remain < (BMI_DATASZ_MAX - header)) ? - len_remain : (BMI_DATASZ_MAX - header); + tx_len = (len_remain < (ar->bmi.max_data_size - header)) ? + len_remain : (ar->bmi.max_data_size - header); offset = 0; memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid)); @@ -587,7 +437,7 @@ int ath6kl_bmi_lz_data(struct ath6kl *ar, u8 *buf, u32 len) tx_len); offset += tx_len; - ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset); + ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset); if (ret) { ath6kl_err("Unable to write to the device: %d\n", ret); @@ -613,7 +463,7 @@ int ath6kl_bmi_lz_stream_start(struct ath6kl *ar, u32 addr) } size = sizeof(cid) + sizeof(addr); - if (size > MAX_BMI_CMDBUF_SZ) { + if (size > ar->bmi.max_cmd_size) { WARN_ON(1); return -EINVAL; } @@ -629,7 +479,7 @@ int ath6kl_bmi_lz_stream_start(struct ath6kl *ar, u32 addr) memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr)); offset += sizeof(addr); - ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset); + ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset); if (ret) { ath6kl_err("Unable to start LZ stream to the device: %d\n", ret); @@ -677,8 +527,13 @@ void ath6kl_bmi_reset(struct ath6kl *ar) int ath6kl_bmi_init(struct ath6kl *ar) { - ar->bmi.cmd_buf = kzalloc(MAX_BMI_CMDBUF_SZ, GFP_ATOMIC); + if (WARN_ON(ar->bmi.max_data_size == 0)) + return -EINVAL; + + /* cmd + addr + len + data_size */ + ar->bmi.max_cmd_size = ar->bmi.max_data_size + (sizeof(u32) * 3); + ar->bmi.cmd_buf = kzalloc(ar->bmi.max_cmd_size, GFP_ATOMIC); if (!ar->bmi.cmd_buf) return -ENOMEM; diff --git a/drivers/net/wireless/ath/ath6kl/bmi.h b/drivers/net/wireless/ath/ath6kl/bmi.h index 009e8f650ab1..f1ca6812456d 100644 --- a/drivers/net/wireless/ath/ath6kl/bmi.h +++ b/drivers/net/wireless/ath/ath6kl/bmi.h @@ -44,12 +44,6 @@ * BMI handles all required Target-side cache flushing. */ -#define MAX_BMI_CMDBUF_SZ (BMI_DATASZ_MAX + \ - (sizeof(u32) * 3 /* cmd + addr + len */)) - -/* Maximum data size used for BMI transfers */ -#define BMI_DATASZ_MAX 256 - /* BMI Commands */ #define BMI_NO_COMMAND 0 diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 02526044acb9..6c59a217b1a1 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -23,10 +23,8 @@ #include "testmode.h" static unsigned int ath6kl_p2p; -static unsigned int multi_norm_if_support; module_param(ath6kl_p2p, uint, 0644); -module_param(multi_norm_if_support, uint, 0644); #define RATETAB_ENT(_rate, _rateid, _flags) { \ .bitrate = (_rate), \ @@ -127,6 +125,37 @@ static struct ieee80211_supported_band ath6kl_band_5ghz = { #define CCKM_KRK_CIPHER_SUITE 0x004096ff /* use for KRK */ +/* returns true if scheduled scan was stopped */ +static bool __ath6kl_cfg80211_sscan_stop(struct ath6kl_vif *vif) +{ + struct ath6kl *ar = vif->ar; + + if (ar->state != ATH6KL_STATE_SCHED_SCAN) + return false; + + del_timer_sync(&vif->sched_scan_timer); + + ath6kl_wmi_set_host_sleep_mode_cmd(ar->wmi, vif->fw_vif_idx, + ATH6KL_HOST_MODE_AWAKE); + + ar->state = ATH6KL_STATE_ON; + + return true; +} + +static void ath6kl_cfg80211_sscan_disable(struct ath6kl_vif *vif) +{ + struct ath6kl *ar = vif->ar; + bool stopped; + + stopped = __ath6kl_cfg80211_sscan_stop(vif); + + if (!stopped) + return; + + cfg80211_sched_scan_stopped(ar->wiphy); +} + static int ath6kl_set_wpa_version(struct ath6kl_vif *vif, enum nl80211_wpa_versions wpa_version) { @@ -205,6 +234,10 @@ static int ath6kl_set_cipher(struct ath6kl_vif *vif, u32 cipher, bool ucast) *ar_cipher = AES_CRYPT; *ar_cipher_len = 0; break; + case WLAN_CIPHER_SUITE_SMS4: + *ar_cipher = WAPI_CRYPT; + *ar_cipher_len = 0; + break; default: ath6kl_err("cipher 0x%x not supported\n", cipher); return -ENOTSUPP; @@ -355,7 +388,7 @@ static bool ath6kl_is_valid_iftype(struct ath6kl *ar, enum nl80211_iftype type, if (type == NL80211_IFTYPE_STATION || type == NL80211_IFTYPE_AP || type == NL80211_IFTYPE_ADHOC) { - for (i = 0; i < MAX_NUM_VIF; i++) { + for (i = 0; i < ar->vif_max; i++) { if ((ar->avail_idx_map >> i) & BIT(0)) { *if_idx = i; return true; @@ -365,7 +398,7 @@ static bool ath6kl_is_valid_iftype(struct ath6kl *ar, enum nl80211_iftype type, if (type == NL80211_IFTYPE_P2P_CLIENT || type == NL80211_IFTYPE_P2P_GO) { - for (i = ar->max_norm_iface; i < MAX_NUM_VIF; i++) { + for (i = ar->max_norm_iface; i < ar->vif_max; i++) { if ((ar->avail_idx_map >> i) & BIT(0)) { *if_idx = i; return true; @@ -382,6 +415,9 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, struct ath6kl *ar = ath6kl_priv(dev); struct ath6kl_vif *vif = netdev_priv(dev); int status; + u8 nw_subtype = (ar->p2p) ? SUBTYPE_P2PDEV : SUBTYPE_NONE; + + ath6kl_cfg80211_sscan_disable(vif); vif->sme_state = SME_CONNECTING; @@ -427,9 +463,12 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, if (sme->ie && (sme->ie_len > 0)) { status = ath6kl_set_assoc_req_ies(vif, sme->ie, sme->ie_len); - if (status) + if (status) { + up(&ar->sem); return status; - } + } + } else + ar->connect_ctrl_flags &= ~CONNECT_WPS_FLAG; if (test_bit(CONNECTED, &vif->flags) && vif->ssid_len == sme->ssid_len && @@ -519,6 +558,9 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, vif->nw_type = vif->next_mode; + if (vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT) + nw_subtype = SUBTYPE_P2PCLIENT; + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: connect called with authmode %d dot11 auth %d" " PW crypto %d PW crypto len %d GRP crypto %d" @@ -536,7 +578,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, vif->grp_crypto, vif->grp_crypto_len, vif->ssid_len, vif->ssid, vif->req_bssid, vif->ch_hint, - ar->connect_ctrl_flags); + ar->connect_ctrl_flags, nw_subtype); up(&ar->sem); @@ -563,17 +605,28 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, return 0; } -static int ath6kl_add_bss_if_needed(struct ath6kl_vif *vif, const u8 *bssid, +static int ath6kl_add_bss_if_needed(struct ath6kl_vif *vif, + enum network_type nw_type, + const u8 *bssid, struct ieee80211_channel *chan, const u8 *beacon_ie, size_t beacon_ie_len) { struct ath6kl *ar = vif->ar; struct cfg80211_bss *bss; + u16 cap_mask, cap_val; u8 *ie; + if (nw_type & ADHOC_NETWORK) { + cap_mask = WLAN_CAPABILITY_IBSS; + cap_val = WLAN_CAPABILITY_IBSS; + } else { + cap_mask = WLAN_CAPABILITY_ESS; + cap_val = WLAN_CAPABILITY_ESS; + } + bss = cfg80211_get_bss(ar->wiphy, chan, bssid, - vif->ssid, vif->ssid_len, WLAN_CAPABILITY_ESS, - WLAN_CAPABILITY_ESS); + vif->ssid, vif->ssid_len, + cap_mask, cap_val); if (bss == NULL) { /* * Since cfg80211 may not yet know about the BSS, @@ -591,13 +644,12 @@ static int ath6kl_add_bss_if_needed(struct ath6kl_vif *vif, const u8 *bssid, memcpy(ie + 2, vif->ssid, vif->ssid_len); memcpy(ie + 2 + vif->ssid_len, beacon_ie, beacon_ie_len); bss = cfg80211_inform_bss(ar->wiphy, chan, - bssid, 0, WLAN_CAPABILITY_ESS, 100, + bssid, 0, cap_val, 100, ie, 2 + vif->ssid_len + beacon_ie_len, 0, GFP_KERNEL); if (bss) - ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "added dummy bss for " - "%pM prior to indicating connect/roamed " - "event\n", bssid); + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "added bss %pM to " + "cfg80211\n", bssid); kfree(ie); } else ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "cfg80211 already has a bss " @@ -660,16 +712,16 @@ void ath6kl_cfg80211_connect_event(struct ath6kl_vif *vif, u16 channel, chan = ieee80211_get_channel(ar->wiphy, (int) channel); - - if (nw_type & ADHOC_NETWORK) { - cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL); + if (ath6kl_add_bss_if_needed(vif, nw_type, bssid, chan, assoc_info, + beacon_ie_len) < 0) { + ath6kl_err("could not add cfg80211 bss entry\n"); return; } - if (ath6kl_add_bss_if_needed(vif, bssid, chan, assoc_info, - beacon_ie_len) < 0) { - ath6kl_err("could not add cfg80211 bss entry for " - "connect/roamed notification\n"); + if (nw_type & ADHOC_NETWORK) { + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "ad-hoc %s selected\n", + nw_type & ADHOC_CREATOR ? "creator" : "joiner"); + cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL); return; } @@ -691,12 +743,14 @@ void ath6kl_cfg80211_connect_event(struct ath6kl_vif *vif, u16 channel, static int ath6kl_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev, u16 reason_code) { - struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(dev); + struct ath6kl *ar = ath6kl_priv(dev); struct ath6kl_vif *vif = netdev_priv(dev); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: reason=%u\n", __func__, reason_code); + ath6kl_cfg80211_sscan_disable(vif); + if (!ath6kl_cfg80211_ready(vif)) return -EIO; @@ -789,7 +843,7 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl_vif *vif, u8 reason, static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_scan_request *request) { - struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev); + struct ath6kl *ar = ath6kl_priv(ndev); struct ath6kl_vif *vif = netdev_priv(ndev); s8 n_channels = 0; u16 *channels = NULL; @@ -799,6 +853,8 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, if (!ath6kl_cfg80211_ready(vif)) return -EIO; + ath6kl_cfg80211_sscan_disable(vif); + if (!ar->usr_bss_filter) { clear_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags); ret = ath6kl_wmi_bssfilter_cmd( @@ -824,6 +880,10 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, request->ssids[i].ssid); } + /* + * FIXME: we should clear the IE in fw if it's not set so just + * remove the check altogether + */ if (request->ie) { ret = ath6kl_wmi_set_appie_cmd(ar->wmi, vif->fw_vif_idx, WMI_FRAME_PROBE_REQ, @@ -860,9 +920,25 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, if (test_bit(CONNECTED, &vif->flags)) force_fg_scan = 1; - ret = ath6kl_wmi_startscan_cmd(ar->wmi, vif->fw_vif_idx, WMI_LONG_SCAN, - force_fg_scan, false, 0, 0, n_channels, - channels); + if (test_bit(ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX, + ar->fw_capabilities)) { + /* + * If capable of doing P2P mgmt operations using + * station interface, send additional information like + * supported rates to advertise and xmit rates for + * probe requests + */ + ret = ath6kl_wmi_beginscan_cmd(ar->wmi, vif->fw_vif_idx, + WMI_LONG_SCAN, force_fg_scan, + false, 0, 0, n_channels, + channels, request->no_cck, + request->rates); + } else { + ret = ath6kl_wmi_startscan_cmd(ar->wmi, vif->fw_vif_idx, + WMI_LONG_SCAN, force_fg_scan, + false, 0, 0, n_channels, + channels); + } if (ret) ath6kl_err("wmi_startscan_cmd failed\n"); else @@ -905,7 +981,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, const u8 *mac_addr, struct key_params *params) { - struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev); + struct ath6kl *ar = ath6kl_priv(ndev); struct ath6kl_vif *vif = netdev_priv(ndev); struct ath6kl_key *key = NULL; u8 key_usage; @@ -937,13 +1013,19 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, key_usage = GROUP_USAGE; if (params) { + int seq_len = params->seq_len; + if (params->cipher == WLAN_CIPHER_SUITE_SMS4 && + seq_len > ATH6KL_KEY_SEQ_LEN) { + /* Only first half of the WPI PN is configured */ + seq_len = ATH6KL_KEY_SEQ_LEN; + } if (params->key_len > WLAN_MAX_KEY_LEN || - params->seq_len > sizeof(key->seq)) + seq_len > sizeof(key->seq)) return -EINVAL; key->key_len = params->key_len; memcpy(key->key, params->key, key->key_len); - key->seq_len = params->seq_len; + key->seq_len = seq_len; memcpy(key->seq, params->seq, key->seq_len); key->cipher = params->cipher; } @@ -961,6 +1043,9 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, case WLAN_CIPHER_SUITE_CCMP: key_type = AES_CRYPT; break; + case WLAN_CIPHER_SUITE_SMS4: + key_type = WAPI_CRYPT; + break; default: return -ENOTSUPP; @@ -976,10 +1061,9 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, __func__, key_index, key->key_len, key_type, key_usage, key->seq_len); - vif->def_txkey_index = key_index; - if (vif->nw_type == AP_NETWORK && !pairwise && - (key_type == TKIP_CRYPT || key_type == AES_CRYPT) && params) { + (key_type == TKIP_CRYPT || key_type == AES_CRYPT || + key_type == WAPI_CRYPT) && params) { ar->ap_mode_bkey.valid = true; ar->ap_mode_bkey.key_index = key_index; ar->ap_mode_bkey.key_type = key_type; @@ -1012,8 +1096,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, return 0; } - return ath6kl_wmi_addkey_cmd(ar->wmi, vif->fw_vif_idx, - vif->def_txkey_index, + return ath6kl_wmi_addkey_cmd(ar->wmi, vif->fw_vif_idx, key_index, key_type, key_usage, key->key_len, key->seq, key->seq_len, key->key, KEY_OP_INIT_VAL, @@ -1024,7 +1107,7 @@ static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, u8 key_index, bool pairwise, const u8 *mac_addr) { - struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev); + struct ath6kl *ar = ath6kl_priv(ndev); struct ath6kl_vif *vif = netdev_priv(ndev); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d\n", __func__, key_index); @@ -1090,7 +1173,7 @@ static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy, u8 key_index, bool unicast, bool multicast) { - struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev); + struct ath6kl *ar = ath6kl_priv(ndev); struct ath6kl_vif *vif = netdev_priv(ndev); struct ath6kl_key *key = NULL; u8 key_usage; @@ -1181,11 +1264,12 @@ static int ath6kl_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed) */ static int ath6kl_cfg80211_set_txpower(struct wiphy *wiphy, enum nl80211_tx_power_setting type, - int dbm) + int mbm) { struct ath6kl *ar = (struct ath6kl *)wiphy_priv(wiphy); struct ath6kl_vif *vif; u8 ath6kl_dbm; + int dbm = MBM_TO_DBM(mbm); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: type 0x%x, dbm %d\n", __func__, type, dbm); @@ -1288,7 +1372,7 @@ static struct net_device *ath6kl_cfg80211_add_iface(struct wiphy *wiphy, struct net_device *ndev; u8 if_idx, nw_type; - if (ar->num_vif == MAX_NUM_VIF) { + if (ar->num_vif == ar->vif_max) { ath6kl_err("Reached maximum number of supported vif\n"); return ERR_PTR(-EINVAL); } @@ -1333,9 +1417,6 @@ static int ath6kl_cfg80211_change_iface(struct wiphy *wiphy, ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: type %u\n", __func__, type); - if (!ath6kl_cfg80211_ready(vif)) - return -EIO; - switch (type) { case NL80211_IFTYPE_STATION: vif->next_mode = INFRA_NETWORK; @@ -1426,7 +1507,7 @@ static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy, vif->grp_crypto, vif->grp_crypto_len, vif->ssid_len, vif->ssid, vif->req_bssid, vif->ch_hint, - ar->connect_ctrl_flags); + ar->connect_ctrl_flags, SUBTYPE_NONE); set_bit(CONNECT_PEND, &vif->flags); return 0; @@ -1453,6 +1534,7 @@ static const u32 cipher_suites[] = { WLAN_CIPHER_SUITE_TKIP, WLAN_CIPHER_SUITE_CCMP, CCKM_KRK_CIPHER_SUITE, + WLAN_CIPHER_SUITE_SMS4, }; static bool is_rate_legacy(s32 rate) @@ -1779,7 +1861,7 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar, case ATH6KL_CFG_SUSPEND_DEEPSLEEP: - ath6kl_cfg80211_stop(ar); + ath6kl_cfg80211_stop_all(ar); /* save the current power mode before enabling power save */ ar->wmi->saved_pwr_mode = ar->wmi->pwr_mode; @@ -1796,7 +1878,7 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar, case ATH6KL_CFG_SUSPEND_CUTPOWER: - ath6kl_cfg80211_stop(ar); + ath6kl_cfg80211_stop_all(ar); if (ar->state == ATH6KL_STATE_OFF) { ath6kl_dbg(ATH6KL_DBG_SUSPEND, @@ -1816,6 +1898,13 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar, break; + case ATH6KL_CFG_SUSPEND_SCHED_SCAN: + /* + * Nothing needed for schedule scan, firmware is already in + * wow mode and sleeping most of the time. + */ + break; + default: break; } @@ -1864,6 +1953,9 @@ int ath6kl_cfg80211_resume(struct ath6kl *ar) } break; + case ATH6KL_STATE_SCHED_SCAN: + break; + default: break; } @@ -1987,7 +2079,7 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev, int ies_len; struct wmi_connect_cmd p; int res; - int i; + int i, ret; ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: add=%d\n", __func__, add); @@ -2045,7 +2137,9 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev, if (info->hidden_ssid != NL80211_HIDDEN_SSID_NOT_IN_USE) return -EOPNOTSUPP; /* TODO */ - vif->dot11_auth_mode = OPEN_AUTH; + ret = ath6kl_set_auth_type(vif, info->auth_type); + if (ret) + return ret; memset(&p, 0, sizeof(p)); @@ -2081,6 +2175,9 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev, case WLAN_CIPHER_SUITE_CCMP: p.prwise_crypto_type |= AES_CRYPT; break; + case WLAN_CIPHER_SUITE_SMS4: + p.prwise_crypto_type |= WAPI_CRYPT; + break; } } if (p.prwise_crypto_type == 0) { @@ -2100,6 +2197,9 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev, case WLAN_CIPHER_SUITE_CCMP: p.grp_crypto_type = AES_CRYPT; break; + case WLAN_CIPHER_SUITE_SMS4: + p.grp_crypto_type = WAPI_CRYPT; + break; default: p.grp_crypto_type = NONE_CRYPT; break; @@ -2114,6 +2214,16 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev, p.dot11_auth_mode = vif->dot11_auth_mode; p.ch = cpu_to_le16(vif->next_chan); + if (vif->wdev.iftype == NL80211_IFTYPE_P2P_GO) { + p.nw_subtype = SUBTYPE_P2PGO; + } else { + /* + * Due to firmware limitation, it is not possible to + * do P2P mgmt operations in AP mode + */ + p.nw_subtype = SUBTYPE_NONE; + } + res = ath6kl_wmi_ap_profile_commit(ar->wmi, vif->fw_vif_idx, &p); if (res < 0) return res; @@ -2279,9 +2389,23 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct net_device *dev, } *cookie = id; - return ath6kl_wmi_send_action_cmd(ar->wmi, vif->fw_vif_idx, id, - chan->center_freq, wait, - buf, len); + + if (test_bit(ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX, + ar->fw_capabilities)) { + /* + * If capable of doing P2P mgmt operations using + * station interface, send additional information like + * supported rates to advertise and xmit rates for + * probe requests + */ + return ath6kl_wmi_send_mgmt_cmd(ar->wmi, vif->fw_vif_idx, id, + chan->center_freq, wait, + buf, len, no_cck); + } else { + return ath6kl_wmi_send_action_cmd(ar->wmi, vif->fw_vif_idx, id, + chan->center_freq, wait, + buf, len); + } } static void ath6kl_mgmt_frame_register(struct wiphy *wiphy, @@ -2302,6 +2426,90 @@ static void ath6kl_mgmt_frame_register(struct wiphy *wiphy, } } +static int ath6kl_cfg80211_sscan_start(struct wiphy *wiphy, + struct net_device *dev, + struct cfg80211_sched_scan_request *request) +{ + struct ath6kl *ar = ath6kl_priv(dev); + struct ath6kl_vif *vif = netdev_priv(dev); + u16 interval; + int ret; + u8 i; + + if (ar->state != ATH6KL_STATE_ON) + return -EIO; + + if (vif->sme_state != SME_DISCONNECTED) + return -EBUSY; + + for (i = 0; i < ar->wiphy->max_sched_scan_ssids; i++) { + ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx, + i, DISABLE_SSID_FLAG, + 0, NULL); + } + + /* fw uses seconds, also make sure that it's >0 */ + interval = max_t(u16, 1, request->interval / 1000); + + ath6kl_wmi_scanparams_cmd(ar->wmi, vif->fw_vif_idx, + interval, interval, + 10, 0, 0, 0, 3, 0, 0, 0); + + if (request->n_ssids && request->ssids[0].ssid_len) { + for (i = 0; i < request->n_ssids; i++) { + ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx, + i, SPECIFIC_SSID_FLAG, + request->ssids[i].ssid_len, + request->ssids[i].ssid); + } + } + + ret = ath6kl_wmi_set_wow_mode_cmd(ar->wmi, vif->fw_vif_idx, + ATH6KL_WOW_MODE_ENABLE, + WOW_FILTER_SSID, + WOW_HOST_REQ_DELAY); + if (ret) { + ath6kl_warn("Failed to enable wow with ssid filter: %d\n", ret); + return ret; + } + + /* this also clears IE in fw if it's not set */ + ret = ath6kl_wmi_set_appie_cmd(ar->wmi, vif->fw_vif_idx, + WMI_FRAME_PROBE_REQ, + request->ie, request->ie_len); + if (ret) { + ath6kl_warn("Failed to set probe request IE for scheduled scan: %d", + ret); + return ret; + } + + ret = ath6kl_wmi_set_host_sleep_mode_cmd(ar->wmi, vif->fw_vif_idx, + ATH6KL_HOST_MODE_ASLEEP); + if (ret) { + ath6kl_warn("Failed to enable host sleep mode for sched scan: %d\n", + ret); + return ret; + } + + ar->state = ATH6KL_STATE_SCHED_SCAN; + + return ret; +} + +static int ath6kl_cfg80211_sscan_stop(struct wiphy *wiphy, + struct net_device *dev) +{ + struct ath6kl_vif *vif = netdev_priv(dev); + bool stopped; + + stopped = __ath6kl_cfg80211_sscan_stop(vif); + + if (!stopped) + return -EIO; + + return 0; +} + static const struct ieee80211_txrx_stypes ath6kl_mgmt_stypes[NUM_NL80211_IFTYPES] = { [NL80211_IFTYPE_STATION] = { @@ -2359,25 +2567,17 @@ static struct cfg80211_ops ath6kl_cfg80211_ops = { .cancel_remain_on_channel = ath6kl_cancel_remain_on_channel, .mgmt_tx = ath6kl_mgmt_tx, .mgmt_frame_register = ath6kl_mgmt_frame_register, + .sched_scan_start = ath6kl_cfg80211_sscan_start, + .sched_scan_stop = ath6kl_cfg80211_sscan_stop, }; -void ath6kl_cfg80211_stop(struct ath6kl *ar) +void ath6kl_cfg80211_stop(struct ath6kl_vif *vif) { - struct ath6kl_vif *vif; - - /* FIXME: for multi vif */ - vif = ath6kl_vif_first(ar); - if (!vif) { - /* save the current power mode before enabling power save */ - ar->wmi->saved_pwr_mode = ar->wmi->pwr_mode; - - if (ath6kl_wmi_powermode_cmd(ar->wmi, 0, REC_POWER) != 0) - ath6kl_warn("ath6kl_deep_sleep_enable: " - "wmi_powermode_cmd failed\n"); - return; - } + ath6kl_cfg80211_sscan_disable(vif); switch (vif->sme_state) { + case SME_DISCONNECTED: + break; case SME_CONNECTING: cfg80211_connect_result(vif->ndev, vif->bssid, NULL, 0, NULL, 0, @@ -2385,33 +2585,50 @@ void ath6kl_cfg80211_stop(struct ath6kl *ar) GFP_KERNEL); break; case SME_CONNECTED: - default: - /* - * FIXME: oddly enough smeState is in DISCONNECTED during - * suspend, why? Need to send disconnected event in that - * state. - */ cfg80211_disconnected(vif->ndev, 0, NULL, 0, GFP_KERNEL); break; } if (test_bit(CONNECTED, &vif->flags) || test_bit(CONNECT_PEND, &vif->flags)) - ath6kl_wmi_disconnect_cmd(ar->wmi, vif->fw_vif_idx); + ath6kl_wmi_disconnect_cmd(vif->ar->wmi, vif->fw_vif_idx); vif->sme_state = SME_DISCONNECTED; clear_bit(CONNECTED, &vif->flags); clear_bit(CONNECT_PEND, &vif->flags); /* disable scanning */ - if (ath6kl_wmi_scanparams_cmd(ar->wmi, vif->fw_vif_idx, 0xFFFF, 0, 0, - 0, 0, 0, 0, 0, 0, 0) != 0) - printk(KERN_WARNING "ath6kl: failed to disable scan " - "during suspend\n"); + if (ath6kl_wmi_scanparams_cmd(vif->ar->wmi, vif->fw_vif_idx, 0xFFFF, + 0, 0, 0, 0, 0, 0, 0, 0, 0) != 0) + ath6kl_warn("failed to disable scan during stop\n"); ath6kl_cfg80211_scan_complete_event(vif, true); } +void ath6kl_cfg80211_stop_all(struct ath6kl *ar) +{ + struct ath6kl_vif *vif; + + vif = ath6kl_vif_first(ar); + if (!vif) { + /* save the current power mode before enabling power save */ + ar->wmi->saved_pwr_mode = ar->wmi->pwr_mode; + + if (ath6kl_wmi_powermode_cmd(ar->wmi, 0, REC_POWER) != 0) + ath6kl_warn("ath6kl_deep_sleep_enable: " + "wmi_powermode_cmd failed\n"); + return; + } + + /* + * FIXME: we should take ar->list_lock to protect changes in the + * vif_list, but that's not trivial to do as ath6kl_cfg80211_stop() + * sleeps. + */ + list_for_each_entry(vif, &ar->vif_list, list) + ath6kl_cfg80211_stop(vif); +} + struct ath6kl *ath6kl_core_alloc(struct device *dev) { struct ath6kl *ar; @@ -2427,17 +2644,12 @@ struct ath6kl *ath6kl_core_alloc(struct device *dev) } ar = wiphy_priv(wiphy); - if (!multi_norm_if_support) - ar->p2p = !!ath6kl_p2p; + ar->p2p = !!ath6kl_p2p; ar->wiphy = wiphy; ar->dev = dev; - if (multi_norm_if_support) - ar->max_norm_iface = 2; - else - ar->max_norm_iface = 1; + ar->vif_max = 1; - /* FIXME: Remove this once the multivif support is enabled */ ar->max_norm_iface = 1; spin_lock_init(&ar->lock); @@ -2459,9 +2671,6 @@ struct ath6kl *ath6kl_core_alloc(struct device *dev) ar->tx_pwr = 0; ar->intra_bss = 1; - memset(&ar->sc_params, 0, sizeof(ar->sc_params)); - ar->sc_params.short_scan_ratio = WMI_SHORTSCANRATIO_DEFAULT; - ar->sc_params.scan_ctrl_flags = DEFAULT_SCAN_CTRL_FLAGS; ar->lrssi_roam_threshold = DEF_LRSSI_ROAM_THRESHOLD; ar->state = ATH6KL_STATE_OFF; @@ -2522,6 +2731,8 @@ int ath6kl_register_ieee80211_hw(struct ath6kl *ar) wiphy->wowlan.pattern_min_len = 1; wiphy->wowlan.pattern_max_len = WOW_PATTERN_SIZE; + wiphy->max_sched_scan_ssids = 10; + ret = wiphy_register(wiphy); if (ret < 0) { ath6kl_err("couldn't register wiphy device\n"); @@ -2541,6 +2752,9 @@ static int ath6kl_init_if_data(struct ath6kl_vif *vif) setup_timer(&vif->disconnect_timer, disconnect_timer_handler, (unsigned long) vif->ndev); + setup_timer(&vif->sched_scan_timer, ath6kl_wmi_sscan_timer, + (unsigned long) vif); + set_bit(WMM_ENABLED, &vif->flags); spin_lock_init(&vif->if_lock); diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.h b/drivers/net/wireless/ath/ath6kl/cfg80211.h index 59fa9d859def..81f20a572315 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.h +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.h @@ -20,7 +20,8 @@ enum ath6kl_cfg_suspend_mode { ATH6KL_CFG_SUSPEND_DEEPSLEEP, ATH6KL_CFG_SUSPEND_CUTPOWER, - ATH6KL_CFG_SUSPEND_WOW + ATH6KL_CFG_SUSPEND_WOW, + ATH6KL_CFG_SUSPEND_SCHED_SCAN, }; struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name, @@ -52,6 +53,7 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar, int ath6kl_cfg80211_resume(struct ath6kl *ar); -void ath6kl_cfg80211_stop(struct ath6kl *ar); +void ath6kl_cfg80211_stop(struct ath6kl_vif *vif); +void ath6kl_cfg80211_stop_all(struct ath6kl *ar); #endif /* ATH6KL_CFG80211_H */ diff --git a/drivers/net/wireless/ath/ath6kl/common.h b/drivers/net/wireless/ath/ath6kl/common.h index 41e465f29e63..bfd6597763da 100644 --- a/drivers/net/wireless/ath/ath6kl/common.h +++ b/drivers/net/wireless/ath/ath6kl/common.h @@ -71,6 +71,7 @@ enum crypto_type { WEP_CRYPT = 0x02, TKIP_CRYPT = 0x04, AES_CRYPT = 0x08, + WAPI_CRYPT = 0x10, }; struct htc_endpoint_credit_dist; diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index e7e095e536a7..c863a28f2e0c 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -70,10 +70,20 @@ enum ath6kl_fw_ie_type { ATH6KL_FW_IE_RESERVED_RAM_SIZE = 5, ATH6KL_FW_IE_CAPABILITIES = 6, ATH6KL_FW_IE_PATCH_ADDR = 7, + ATH6KL_FW_IE_BOARD_ADDR = 8, + ATH6KL_FW_IE_VIF_MAX = 9, }; enum ath6kl_fw_capability { ATH6KL_FW_CAPABILITY_HOST_P2P = 0, + ATH6KL_FW_CAPABILITY_SCHED_SCAN = 1, + + /* + * Firmware is capable of supporting P2P mgmt operations on a + * station interface. After group formation, the station + * interface will become a P2P client/GO interface as the case may be + */ + ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX, /* this needs to be last */ ATH6KL_FW_CAPABILITY_MAX, @@ -88,37 +98,47 @@ struct ath6kl_fw_ie { }; /* AR6003 1.0 definitions */ -#define AR6003_REV1_VERSION 0x300002ba +#define AR6003_HW_1_0_VERSION 0x300002ba /* AR6003 2.0 definitions */ -#define AR6003_REV2_VERSION 0x30000384 -#define AR6003_REV2_PATCH_DOWNLOAD_ADDRESS 0x57e910 -#define AR6003_REV2_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77" -#define AR6003_REV2_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77" -#define AR6003_REV2_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athtcmd_ram.bin" -#define AR6003_REV2_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin" -#define AR6003_REV2_FIRMWARE_2_FILE "ath6k/AR6003/hw2.0/fw-2.bin" -#define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.bin" -#define AR6003_REV2_DEFAULT_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.SD31.bin" +#define AR6003_HW_2_0_VERSION 0x30000384 +#define AR6003_HW_2_0_PATCH_DOWNLOAD_ADDRESS 0x57e910 +#define AR6003_HW_2_0_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77" +#define AR6003_HW_2_0_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77" +#define AR6003_HW_2_0_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athtcmd_ram.bin" +#define AR6003_HW_2_0_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin" +#define AR6003_HW_2_0_FIRMWARE_2_FILE "ath6k/AR6003/hw2.0/fw-2.bin" +#define AR6003_HW_2_0_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.bin" +#define AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE \ + "ath6k/AR6003/hw2.0/bdata.SD31.bin" /* AR6003 3.0 definitions */ -#define AR6003_REV3_VERSION 0x30000582 -#define AR6003_REV3_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin" -#define AR6003_REV3_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin" -#define AR6003_REV3_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athtcmd_ram.bin" -#define AR6003_REV3_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin" -#define AR6003_REV3_FIRMWARE_2_FILE "ath6k/AR6003/hw2.1.1/fw-2.bin" -#define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin" -#define AR6003_REV3_DEFAULT_BOARD_DATA_FILE \ - "ath6k/AR6003/hw2.1.1/bdata.SD31.bin" +#define AR6003_HW_2_1_1_VERSION 0x30000582 +#define AR6003_HW_2_1_1_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin" +#define AR6003_HW_2_1_1_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin" +#define AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE \ + "ath6k/AR6003/hw2.1.1/athtcmd_ram.bin" +#define AR6003_HW_2_1_1_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin" +#define AR6003_HW_2_1_1_FIRMWARE_2_FILE "ath6k/AR6003/hw2.1.1/fw-2.bin" +#define AR6003_HW_2_1_1_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin" +#define AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE \ + "ath6k/AR6003/hw2.1.1/bdata.SD31.bin" /* AR6004 1.0 definitions */ -#define AR6004_REV1_VERSION 0x30000623 -#define AR6004_REV1_FIRMWARE_FILE "ath6k/AR6004/hw6.1/fw.ram.bin" -#define AR6004_REV1_FIRMWARE_2_FILE "ath6k/AR6004/hw6.1/fw-2.bin" -#define AR6004_REV1_BOARD_DATA_FILE "ath6k/AR6004/hw6.1/bdata.bin" -#define AR6004_REV1_DEFAULT_BOARD_DATA_FILE "ath6k/AR6004/hw6.1/bdata.DB132.bin" -#define AR6004_REV1_EPPING_FIRMWARE_FILE "ath6k/AR6004/hw6.1/endpointping.bin" +#define AR6004_HW_1_0_VERSION 0x30000623 +#define AR6004_HW_1_0_FIRMWARE_2_FILE "ath6k/AR6004/hw1.0/fw-2.bin" +#define AR6004_HW_1_0_FIRMWARE_FILE "ath6k/AR6004/hw1.0/fw.ram.bin" +#define AR6004_HW_1_0_BOARD_DATA_FILE "ath6k/AR6004/hw1.0/bdata.bin" +#define AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE \ + "ath6k/AR6004/hw1.0/bdata.DB132.bin" + +/* AR6004 1.1 definitions */ +#define AR6004_HW_1_1_VERSION 0x30000001 +#define AR6004_HW_1_1_FIRMWARE_2_FILE "ath6k/AR6004/hw1.1/fw-2.bin" +#define AR6004_HW_1_1_FIRMWARE_FILE "ath6k/AR6004/hw1.1/fw.ram.bin" +#define AR6004_HW_1_1_BOARD_DATA_FILE "ath6k/AR6004/hw1.1/bdata.bin" +#define AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE \ + "ath6k/AR6004/hw1.1/bdata.DB132.bin" /* Per STA data, used in AP mode */ #define STA_PS_AWAKE BIT(0) @@ -272,6 +292,8 @@ struct ath6kl_bmi { u32 cmd_credits; bool done_sent; u8 *cmd_buf; + u32 max_data_size; + u32 max_cmd_size; }; struct target_stats { @@ -381,7 +403,16 @@ struct ath6kl_req_key { u8 key_len; }; -#define MAX_NUM_VIF 1 +enum ath6kl_hif_type { + ATH6KL_HIF_TYPE_SDIO, + ATH6KL_HIF_TYPE_USB, +}; + +/* + * Driver's maximum limit, note that some firmwares support only one vif + * and the runtime (current) limit must be checked from ar->vif_max. + */ +#define ATH6KL_VIF_MAX 3 /* vif flags info */ enum ath6kl_vif_state { @@ -424,7 +455,10 @@ struct ath6kl_vif { struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1]; struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1]; struct aggr_info *aggr_cntxt; + struct timer_list disconnect_timer; + struct timer_list sched_scan_timer; + struct cfg80211_scan_request *scan_req; enum sme_state sme_state; int reconnect_flag; @@ -442,6 +476,8 @@ struct ath6kl_vif { #define WOW_LIST_ID 0 #define WOW_HOST_REQ_DELAY 500 /* ms */ +#define ATH6KL_SCHED_SCAN_RESULT_DELAY 5000 /* ms */ + /* Flag info */ enum ath6kl_dev_state { WMI_ENABLED, @@ -460,6 +496,7 @@ enum ath6kl_state { ATH6KL_STATE_DEEPSLEEP, ATH6KL_STATE_CUTPOWER, ATH6KL_STATE_WOW, + ATH6KL_STATE_SCHED_SCAN, }; struct ath6kl { @@ -474,11 +511,13 @@ struct ath6kl { int tx_pending[ENDPOINT_MAX]; int total_tx_data_pend; struct htc_target *htc_target; + enum ath6kl_hif_type hif_type; void *hif_priv; struct list_head vif_list; /* Lock to avoid race in vif_list entries among add/del/traverse */ spinlock_t list_lock; u8 num_vif; + unsigned int vif_max; u8 max_norm_iface; u8 avail_idx_map; spinlock_t lock; @@ -517,7 +556,6 @@ struct ath6kl { struct list_head amsdu_rx_buffer_queue; u8 rx_meta_ver; enum wlan_low_pwr_state wlan_pwr_state; - struct wmi_scan_params_cmd sc_params; u8 mac_addr[ETH_ALEN]; #define AR_MCAST_FILTER_MAC_ADDR_SIZE 4 struct { @@ -525,12 +563,25 @@ struct ath6kl { size_t rx_report_len; } tm; - struct { + struct ath6kl_hw { + u32 id; + const char *name; u32 dataset_patch_addr; u32 app_load_addr; u32 app_start_override_addr; u32 board_ext_data_addr; u32 reserved_ram_size; + u32 board_addr; + u32 refclk_hz; + u32 uarttx_pin; + + const char *fw_otp; + const char *fw; + const char *fw_tcmd; + const char *fw_patch; + const char *fw_api2; + const char *fw_board; + const char *fw_default_board; } hw; u16 conf_flags; @@ -583,7 +634,7 @@ struct ath6kl { #endif /* CONFIG_ATH6KL_DEBUG */ }; -static inline void *ath6kl_priv(struct net_device *dev) +static inline struct ath6kl *ath6kl_priv(struct net_device *dev) { return ((struct ath6kl_vif *) netdev_priv(dev))->ar; } diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c index 9eff0d010bb1..eb808b46f94c 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.c +++ b/drivers/net/wireless/ath/ath6kl/debug.c @@ -1551,10 +1551,10 @@ static ssize_t ath6kl_listen_int_read(struct file *file, size_t count, loff_t *ppos) { struct ath6kl *ar = file->private_data; - char buf[16]; + char buf[32]; int len; - len = snprintf(buf, sizeof(buf), "%u %u\n", ar->listen_intvl_t, + len = scnprintf(buf, sizeof(buf), "%u %u\n", ar->listen_intvl_t, ar->listen_intvl_b); return simple_read_from_buffer(user_buf, count, ppos, buf, len); diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h index 9853c9c125c1..e569c652e35c 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.h +++ b/drivers/net/wireless/ath/ath6kl/debug.h @@ -41,6 +41,7 @@ enum ATH6K_DEBUG_MASK { ATH6KL_DBG_BOOT = BIT(18), /* driver init and fw boot */ ATH6KL_DBG_WMI_DUMP = BIT(19), ATH6KL_DBG_SUSPEND = BIT(20), + ATH6KL_DBG_USB = BIT(21), ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */ }; diff --git a/drivers/net/wireless/ath/ath6kl/hif-ops.h b/drivers/net/wireless/ath/ath6kl/hif-ops.h index eed22870448b..2fe1dadfc77a 100644 --- a/drivers/net/wireless/ath/ath6kl/hif-ops.h +++ b/drivers/net/wireless/ath/ath6kl/hif-ops.h @@ -91,6 +91,36 @@ static inline int ath6kl_hif_suspend(struct ath6kl *ar, return ar->hif_ops->suspend(ar, wow); } +/* + * Read from the ATH6KL through its diagnostic window. No cooperation from + * the Target is required for this. + */ +static inline int ath6kl_hif_diag_read32(struct ath6kl *ar, u32 address, + u32 *value) +{ + return ar->hif_ops->diag_read32(ar, address, value); +} + +/* + * Write to the ATH6KL through its diagnostic window. No cooperation from + * the Target is required for this. + */ +static inline int ath6kl_hif_diag_write32(struct ath6kl *ar, u32 address, + __le32 value) +{ + return ar->hif_ops->diag_write32(ar, address, value); +} + +static inline int ath6kl_hif_bmi_read(struct ath6kl *ar, u8 *buf, u32 len) +{ + return ar->hif_ops->bmi_read(ar, buf, len); +} + +static inline int ath6kl_hif_bmi_write(struct ath6kl *ar, u8 *buf, u32 len) +{ + return ar->hif_ops->bmi_write(ar, buf, len); +} + static inline int ath6kl_hif_resume(struct ath6kl *ar) { ath6kl_dbg(ATH6KL_DBG_HIF, "hif resume\n"); diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c index e57da35e59fa..0772ef650174 100644 --- a/drivers/net/wireless/ath/ath6kl/hif.c +++ b/drivers/net/wireless/ath/ath6kl/hif.c @@ -689,6 +689,11 @@ int ath6kl_hif_setup(struct ath6kl_device *dev) ath6kl_dbg(ATH6KL_DBG_HIF, "hif block size %d mbox addr 0x%x\n", dev->htc_cnxt->block_sz, dev->ar->mbox_info.htc_addr); + /* usb doesn't support enabling interrupts */ + /* FIXME: remove check once USB support is implemented */ + if (dev->ar->hif_type == ATH6KL_HIF_TYPE_USB) + return 0; + status = ath6kl_hif_disable_intrs(dev); fail_setup: diff --git a/drivers/net/wireless/ath/ath6kl/hif.h b/drivers/net/wireless/ath/ath6kl/hif.h index f2dc3bcdae4a..699a036f3a44 100644 --- a/drivers/net/wireless/ath/ath6kl/hif.h +++ b/drivers/net/wireless/ath/ath6kl/hif.h @@ -35,6 +35,7 @@ #define MAX_SCATTER_REQ_TRANSFER_SIZE (32 * 1024) #define MANUFACTURER_ID_AR6003_BASE 0x300 +#define MANUFACTURER_ID_AR6004_BASE 0x400 /* SDIO manufacturer ID and Codes */ #define MANUFACTURER_ID_ATH6KL_BASE_MASK 0xFF00 #define MANUFACTURER_CODE 0x271 /* Atheros */ @@ -244,6 +245,10 @@ struct ath6kl_hif_ops { void (*cleanup_scatter)(struct ath6kl *ar); int (*suspend)(struct ath6kl *ar, struct cfg80211_wowlan *wow); int (*resume)(struct ath6kl *ar); + int (*diag_read32)(struct ath6kl *ar, u32 address, u32 *value); + int (*diag_write32)(struct ath6kl *ar, u32 address, __le32 value); + int (*bmi_read)(struct ath6kl *ar, u8 *buf, u32 len); + int (*bmi_write)(struct ath6kl *ar, u8 *buf, u32 len); int (*power_on)(struct ath6kl *ar); int (*power_off)(struct ath6kl *ar); void (*stop)(struct ath6kl *ar); diff --git a/drivers/net/wireless/ath/ath6kl/htc.c b/drivers/net/wireless/ath/ath6kl/htc.c index f3b63ca25c7e..b01702258faf 100644 --- a/drivers/net/wireless/ath/ath6kl/htc.c +++ b/drivers/net/wireless/ath/ath6kl/htc.c @@ -2543,6 +2543,12 @@ int ath6kl_htc_wait_target(struct htc_target *target) struct htc_service_connect_resp resp; int status; + /* FIXME: remove once USB support is implemented */ + if (target->dev->ar->hif_type == ATH6KL_HIF_TYPE_USB) { + ath6kl_err("HTC doesn't support USB yet. Patience!\n"); + return -EOPNOTSUPP; + } + /* we should be getting 1 control message that the target is ready */ packet = htc_wait_for_ctrl_msg(target); @@ -2772,7 +2778,9 @@ void ath6kl_htc_cleanup(struct htc_target *target) { struct htc_packet *packet, *tmp_packet; - ath6kl_hif_cleanup_scatter(target->dev->ar); + /* FIXME: remove check once USB support is implemented */ + if (target->dev->ar->hif_type != ATH6KL_HIF_TYPE_USB) + ath6kl_hif_cleanup_scatter(target->dev->ar); list_for_each_entry_safe(packet, tmp_packet, &target->free_ctrl_txbuf, list) { diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index 5acb4a4b93bf..7f55be3092d1 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -33,6 +33,80 @@ module_param(debug_mask, uint, 0644); module_param(testmode, uint, 0644); module_param(suspend_cutpower, bool, 0444); +static const struct ath6kl_hw hw_list[] = { + { + .id = AR6003_HW_2_0_VERSION, + .name = "ar6003 hw 2.0", + .dataset_patch_addr = 0x57e884, + .app_load_addr = 0x543180, + .board_ext_data_addr = 0x57e500, + .reserved_ram_size = 6912, + .refclk_hz = 26000000, + .uarttx_pin = 8, + + /* hw2.0 needs override address hardcoded */ + .app_start_override_addr = 0x944C00, + + .fw_otp = AR6003_HW_2_0_OTP_FILE, + .fw = AR6003_HW_2_0_FIRMWARE_FILE, + .fw_tcmd = AR6003_HW_2_0_TCMD_FIRMWARE_FILE, + .fw_patch = AR6003_HW_2_0_PATCH_FILE, + .fw_api2 = AR6003_HW_2_0_FIRMWARE_2_FILE, + .fw_board = AR6003_HW_2_0_BOARD_DATA_FILE, + .fw_default_board = AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE, + }, + { + .id = AR6003_HW_2_1_1_VERSION, + .name = "ar6003 hw 2.1.1", + .dataset_patch_addr = 0x57ff74, + .app_load_addr = 0x1234, + .board_ext_data_addr = 0x542330, + .reserved_ram_size = 512, + .refclk_hz = 26000000, + .uarttx_pin = 8, + + .fw_otp = AR6003_HW_2_1_1_OTP_FILE, + .fw = AR6003_HW_2_1_1_FIRMWARE_FILE, + .fw_tcmd = AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE, + .fw_patch = AR6003_HW_2_1_1_PATCH_FILE, + .fw_api2 = AR6003_HW_2_1_1_FIRMWARE_2_FILE, + .fw_board = AR6003_HW_2_1_1_BOARD_DATA_FILE, + .fw_default_board = AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE, + }, + { + .id = AR6004_HW_1_0_VERSION, + .name = "ar6004 hw 1.0", + .dataset_patch_addr = 0x57e884, + .app_load_addr = 0x1234, + .board_ext_data_addr = 0x437000, + .reserved_ram_size = 19456, + .board_addr = 0x433900, + .refclk_hz = 26000000, + .uarttx_pin = 11, + + .fw = AR6004_HW_1_0_FIRMWARE_FILE, + .fw_api2 = AR6004_HW_1_0_FIRMWARE_2_FILE, + .fw_board = AR6004_HW_1_0_BOARD_DATA_FILE, + .fw_default_board = AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE, + }, + { + .id = AR6004_HW_1_1_VERSION, + .name = "ar6004 hw 1.1", + .dataset_patch_addr = 0x57e884, + .app_load_addr = 0x1234, + .board_ext_data_addr = 0x437000, + .reserved_ram_size = 11264, + .board_addr = 0x43d400, + .refclk_hz = 40000000, + .uarttx_pin = 11, + + .fw = AR6004_HW_1_1_FIRMWARE_FILE, + .fw_api2 = AR6004_HW_1_1_FIRMWARE_2_FILE, + .fw_board = AR6004_HW_1_1_BOARD_DATA_FILE, + .fw_default_board = AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE, + }, +}; + /* * Include definitions here that can be used to tune the WLAN module * behavior. Different customers can tune the behavior as per their needs, @@ -58,7 +132,6 @@ module_param(suspend_cutpower, bool, 0444); */ #define WLAN_CONFIG_DISCONNECT_TIMEOUT 10 -#define CONFIG_AR600x_DEBUG_UART_TX_PIN 8 #define ATH6KL_DATA_OFFSET 64 struct sk_buff *ath6kl_buf_alloc(int size) @@ -348,11 +421,7 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx) status = -EIO; } - /* - * FIXME: Make sure p2p configurations are not applied to - * non-p2p capable interfaces when multivif support is enabled. - */ - if (ar->p2p) { + if (ar->p2p && (ar->vif_max == 1 || idx)) { ret = ath6kl_wmi_info_req_cmd(ar->wmi, idx, P2P_FLAG_CAPABILITIES_REQ | P2P_FLAG_MACADDR_REQ | @@ -365,11 +434,7 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx) } } - /* - * FIXME: Make sure p2p configurations are not applied to - * non-p2p capable interfaces when multivif support is enabled. - */ - if (ar->p2p) { + if (ar->p2p && (ar->vif_max == 1 || idx)) { /* Enable Probe Request reporting for P2P */ ret = ath6kl_wmi_probe_report_req_cmd(ar->wmi, idx, true); if (ret) { @@ -385,7 +450,7 @@ int ath6kl_configure_target(struct ath6kl *ar) { u32 param, ram_reserved_size; u8 fw_iftype, fw_mode = 0, fw_submode = 0; - int i; + int i, status; /* * Note: Even though the firmware interface type is @@ -397,7 +462,7 @@ int ath6kl_configure_target(struct ath6kl *ar) */ fw_iftype = HI_OPTION_FW_MODE_BSS_STA; - for (i = 0; i < MAX_NUM_VIF; i++) + for (i = 0; i < ar->vif_max; i++) fw_mode |= fw_iftype << (i * HI_OPTION_FW_MODE_BITS); /* @@ -411,15 +476,11 @@ int ath6kl_configure_target(struct ath6kl *ar) fw_submode |= HI_OPTION_FW_SUBMODE_NONE << (i * HI_OPTION_FW_SUBMODE_BITS); - for (i = ar->max_norm_iface; i < MAX_NUM_VIF; i++) + for (i = ar->max_norm_iface; i < ar->vif_max; i++) fw_submode |= HI_OPTION_FW_SUBMODE_P2PDEV << (i * HI_OPTION_FW_SUBMODE_BITS); - /* - * FIXME: This needs to be removed once the multivif - * support is enabled. - */ - if (ar->p2p) + if (ar->p2p && ar->vif_max == 1) fw_submode = HI_OPTION_FW_SUBMODE_P2PDEV; param = HTC_PROTOCOL_VERSION; @@ -442,7 +503,7 @@ int ath6kl_configure_target(struct ath6kl *ar) return -EIO; } - param |= (MAX_NUM_VIF << HI_OPTION_NUM_DEV_SHIFT); + param |= (ar->vif_max << HI_OPTION_NUM_DEV_SHIFT); param |= fw_mode << HI_OPTION_FW_MODE_SHIFT; param |= fw_submode << HI_OPTION_FW_SUBMODE_SHIFT; @@ -491,6 +552,24 @@ int ath6kl_configure_target(struct ath6kl *ar) /* use default number of control buffers */ return -EIO; + /* Configure GPIO AR600x UART */ + param = ar->hw.uarttx_pin; + status = ath6kl_bmi_write(ar, + ath6kl_get_hi_item_addr(ar, + HI_ITEM(hi_dbg_uart_txpin)), + (u8 *)¶m, 4); + if (status) + return status; + + /* Configure target refclk_hz */ + param = ar->hw.refclk_hz; + status = ath6kl_bmi_write(ar, + ath6kl_get_hi_item_addr(ar, + HI_ITEM(hi_refclk_hz)), + (u8 *)¶m, 4); + if (status) + return status; + return 0; } @@ -550,11 +629,11 @@ static int ath6kl_get_fw(struct ath6kl *ar, const char *filename, static const char *get_target_ver_dir(const struct ath6kl *ar) { switch (ar->version.target_ver) { - case AR6003_REV1_VERSION: + case AR6003_HW_1_0_VERSION: return "ath6k/AR6003/hw1.0"; - case AR6003_REV2_VERSION: + case AR6003_HW_2_0_VERSION: return "ath6k/AR6003/hw2.0"; - case AR6003_REV3_VERSION: + case AR6003_HW_2_1_1_VERSION: return "ath6k/AR6003/hw2.1.1"; } ath6kl_warn("%s: unsupported target version 0x%x.\n", __func__, @@ -612,17 +691,10 @@ static int ath6kl_fetch_board_file(struct ath6kl *ar) if (ar->fw_board != NULL) return 0; - switch (ar->version.target_ver) { - case AR6003_REV2_VERSION: - filename = AR6003_REV2_BOARD_DATA_FILE; - break; - case AR6004_REV1_VERSION: - filename = AR6004_REV1_BOARD_DATA_FILE; - break; - default: - filename = AR6003_REV3_BOARD_DATA_FILE; - break; - } + if (WARN_ON(ar->hw.fw_board == NULL)) + return -EINVAL; + + filename = ar->hw.fw_board; ret = ath6kl_get_fw(ar, filename, &ar->fw_board, &ar->fw_board_len); @@ -640,17 +712,7 @@ static int ath6kl_fetch_board_file(struct ath6kl *ar) ath6kl_warn("Failed to get board file %s (%d), trying to find default board file.\n", filename, ret); - switch (ar->version.target_ver) { - case AR6003_REV2_VERSION: - filename = AR6003_REV2_DEFAULT_BOARD_DATA_FILE; - break; - case AR6004_REV1_VERSION: - filename = AR6004_REV1_DEFAULT_BOARD_DATA_FILE; - break; - default: - filename = AR6003_REV3_DEFAULT_BOARD_DATA_FILE; - break; - } + filename = ar->hw.fw_default_board; ret = ath6kl_get_fw(ar, filename, &ar->fw_board, &ar->fw_board_len); @@ -674,19 +736,14 @@ static int ath6kl_fetch_otp_file(struct ath6kl *ar) if (ar->fw_otp != NULL) return 0; - switch (ar->version.target_ver) { - case AR6003_REV2_VERSION: - filename = AR6003_REV2_OTP_FILE; - break; - case AR6004_REV1_VERSION: - ath6kl_dbg(ATH6KL_DBG_TRC, "AR6004 doesn't need OTP file\n"); + if (ar->hw.fw_otp == NULL) { + ath6kl_dbg(ATH6KL_DBG_BOOT, + "no OTP file configured for this hw\n"); return 0; - break; - default: - filename = AR6003_REV3_OTP_FILE; - break; } + filename = ar->hw.fw_otp; + ret = ath6kl_get_fw(ar, filename, &ar->fw_otp, &ar->fw_otp_len); if (ret) { @@ -707,38 +764,22 @@ static int ath6kl_fetch_fw_file(struct ath6kl *ar) return 0; if (testmode) { - switch (ar->version.target_ver) { - case AR6003_REV2_VERSION: - filename = AR6003_REV2_TCMD_FIRMWARE_FILE; - break; - case AR6003_REV3_VERSION: - filename = AR6003_REV3_TCMD_FIRMWARE_FILE; - break; - case AR6004_REV1_VERSION: - ath6kl_warn("testmode not supported with ar6004\n"); + if (ar->hw.fw_tcmd == NULL) { + ath6kl_warn("testmode not supported\n"); return -EOPNOTSUPP; - default: - ath6kl_warn("unknown target version: 0x%x\n", - ar->version.target_ver); - return -EINVAL; } + filename = ar->hw.fw_tcmd; + set_bit(TESTMODE, &ar->flag); goto get_fw; } - switch (ar->version.target_ver) { - case AR6003_REV2_VERSION: - filename = AR6003_REV2_FIRMWARE_FILE; - break; - case AR6004_REV1_VERSION: - filename = AR6004_REV1_FIRMWARE_FILE; - break; - default: - filename = AR6003_REV3_FIRMWARE_FILE; - break; - } + if (WARN_ON(ar->hw.fw == NULL)) + return -EINVAL; + + filename = ar->hw.fw; get_fw: ret = ath6kl_get_fw(ar, filename, &ar->fw, &ar->fw_len); @@ -756,27 +797,20 @@ static int ath6kl_fetch_patch_file(struct ath6kl *ar) const char *filename; int ret; - switch (ar->version.target_ver) { - case AR6003_REV2_VERSION: - filename = AR6003_REV2_PATCH_FILE; - break; - case AR6004_REV1_VERSION: - /* FIXME: implement for AR6004 */ + if (ar->fw_patch != NULL) return 0; - break; - default: - filename = AR6003_REV3_PATCH_FILE; - break; - } - if (ar->fw_patch == NULL) { - ret = ath6kl_get_fw(ar, filename, &ar->fw_patch, - &ar->fw_patch_len); - if (ret) { - ath6kl_err("Failed to get patch file %s: %d\n", - filename, ret); - return ret; - } + if (ar->hw.fw_patch == NULL) + return 0; + + filename = ar->hw.fw_patch; + + ret = ath6kl_get_fw(ar, filename, &ar->fw_patch, + &ar->fw_patch_len); + if (ret) { + ath6kl_err("Failed to get patch file %s: %d\n", + filename, ret); + return ret; } return 0; @@ -811,19 +845,10 @@ static int ath6kl_fetch_fw_api2(struct ath6kl *ar) int ret, ie_id, i, index, bit; __le32 *val; - switch (ar->version.target_ver) { - case AR6003_REV2_VERSION: - filename = AR6003_REV2_FIRMWARE_2_FILE; - break; - case AR6003_REV3_VERSION: - filename = AR6003_REV3_FIRMWARE_2_FILE; - break; - case AR6004_REV1_VERSION: - filename = AR6004_REV1_FIRMWARE_2_FILE; - break; - default: + if (ar->hw.fw_api2 == NULL) return -EOPNOTSUPP; - } + + filename = ar->hw.fw_api2; ret = request_firmware(&fw, filename, ar->dev); if (ret) @@ -913,12 +938,15 @@ static int ath6kl_fetch_fw_api2(struct ath6kl *ar) ar->hw.reserved_ram_size); break; case ATH6KL_FW_IE_CAPABILITIES: + if (ie_len < DIV_ROUND_UP(ATH6KL_FW_CAPABILITY_MAX, 8)) + break; + ath6kl_dbg(ATH6KL_DBG_BOOT, "found firmware capabilities ie (%zd B)\n", ie_len); for (i = 0; i < ATH6KL_FW_CAPABILITY_MAX; i++) { - index = ALIGN(i, 8) / 8; + index = i / 8; bit = i % 8; if (data[index] & (1 << bit)) @@ -937,9 +965,34 @@ static int ath6kl_fetch_fw_api2(struct ath6kl *ar) ar->hw.dataset_patch_addr = le32_to_cpup(val); ath6kl_dbg(ATH6KL_DBG_BOOT, - "found patch address ie 0x%d\n", + "found patch address ie 0x%x\n", ar->hw.dataset_patch_addr); break; + case ATH6KL_FW_IE_BOARD_ADDR: + if (ie_len != sizeof(*val)) + break; + + val = (__le32 *) data; + ar->hw.board_addr = le32_to_cpup(val); + + ath6kl_dbg(ATH6KL_DBG_BOOT, + "found board address ie 0x%x\n", + ar->hw.board_addr); + break; + case ATH6KL_FW_IE_VIF_MAX: + if (ie_len != sizeof(*val)) + break; + + val = (__le32 *) data; + ar->vif_max = min_t(unsigned int, le32_to_cpup(val), + ATH6KL_VIF_MAX); + + if (ar->vif_max > 1 && !ar->p2p) + ar->max_norm_iface = 2; + + ath6kl_dbg(ATH6KL_DBG_BOOT, + "found vif max ie %d\n", ar->vif_max); + break; default: ath6kl_dbg(ATH6KL_DBG_BOOT, "Unknown fw ie: %u\n", le32_to_cpup(&hdr->id)); @@ -994,8 +1047,8 @@ static int ath6kl_upload_board_file(struct ath6kl *ar) * For AR6004, host determine Target RAM address for * writing board data. */ - if (ar->target_type == TARGET_TYPE_AR6004) { - board_address = AR6004_REV1_BOARD_DATA_ADDRESS; + if (ar->hw.board_addr != 0) { + board_address = ar->hw.board_addr; ath6kl_bmi_write(ar, ath6kl_get_hi_item_addr(ar, HI_ITEM(hi_board_data)), @@ -1013,7 +1066,8 @@ static int ath6kl_upload_board_file(struct ath6kl *ar) HI_ITEM(hi_board_ext_data)), (u8 *) &board_ext_address, 4); - if (board_ext_address == 0) { + if (ar->target_type == TARGET_TYPE_AR6003 && + board_ext_address == 0) { ath6kl_err("Failed to get board file target address.\n"); return -EINVAL; } @@ -1033,8 +1087,8 @@ static int ath6kl_upload_board_file(struct ath6kl *ar) break; } - if (ar->fw_board_len == (board_data_size + - board_ext_data_size)) { + if (board_ext_address && + ar->fw_board_len == (board_data_size + board_ext_data_size)) { /* write extended board data */ ath6kl_dbg(ATH6KL_DBG_BOOT, @@ -1092,8 +1146,8 @@ static int ath6kl_upload_otp(struct ath6kl *ar) bool from_hw = false; int ret; - if (WARN_ON(ar->fw_otp == NULL)) - return -ENOENT; + if (ar->fw_otp == NULL) + return 0; address = ar->hw.app_load_addr; @@ -1142,7 +1196,7 @@ static int ath6kl_upload_firmware(struct ath6kl *ar) int ret; if (WARN_ON(ar->fw == NULL)) - return -ENOENT; + return 0; address = ar->hw.app_load_addr; @@ -1172,8 +1226,8 @@ static int ath6kl_upload_patch(struct ath6kl *ar) u32 address, param; int ret; - if (WARN_ON(ar->fw_patch == NULL)) - return -ENOENT; + if (ar->fw_patch == NULL) + return 0; address = ar->hw.dataset_patch_addr; @@ -1258,7 +1312,7 @@ static int ath6kl_init_upload(struct ath6kl *ar) return status; /* WAR to avoid SDIO CRC err */ - if (ar->version.target_ver == AR6003_REV2_VERSION) { + if (ar->version.target_ver == AR6003_HW_2_0_VERSION) { ath6kl_err("temporary war to avoid sdio crc error\n"); param = 0x20; @@ -1315,47 +1369,29 @@ static int ath6kl_init_upload(struct ath6kl *ar) if (status) return status; - /* Configure GPIO AR6003 UART */ - param = CONFIG_AR600x_DEBUG_UART_TX_PIN; - status = ath6kl_bmi_write(ar, - ath6kl_get_hi_item_addr(ar, - HI_ITEM(hi_dbg_uart_txpin)), - (u8 *)¶m, 4); - return status; } static int ath6kl_init_hw_params(struct ath6kl *ar) { - switch (ar->version.target_ver) { - case AR6003_REV2_VERSION: - ar->hw.dataset_patch_addr = AR6003_REV2_DATASET_PATCH_ADDRESS; - ar->hw.app_load_addr = AR6003_REV2_APP_LOAD_ADDRESS; - ar->hw.board_ext_data_addr = AR6003_REV2_BOARD_EXT_DATA_ADDRESS; - ar->hw.reserved_ram_size = AR6003_REV2_RAM_RESERVE_SIZE; + const struct ath6kl_hw *hw; + int i; - /* hw2.0 needs override address hardcoded */ - ar->hw.app_start_override_addr = 0x944C00; + for (i = 0; i < ARRAY_SIZE(hw_list); i++) { + hw = &hw_list[i]; - break; - case AR6003_REV3_VERSION: - ar->hw.dataset_patch_addr = AR6003_REV3_DATASET_PATCH_ADDRESS; - ar->hw.app_load_addr = 0x1234; - ar->hw.board_ext_data_addr = AR6003_REV3_BOARD_EXT_DATA_ADDRESS; - ar->hw.reserved_ram_size = AR6003_REV3_RAM_RESERVE_SIZE; - break; - case AR6004_REV1_VERSION: - ar->hw.dataset_patch_addr = AR6003_REV2_DATASET_PATCH_ADDRESS; - ar->hw.app_load_addr = AR6003_REV3_APP_LOAD_ADDRESS; - ar->hw.board_ext_data_addr = AR6004_REV1_BOARD_EXT_DATA_ADDRESS; - ar->hw.reserved_ram_size = AR6004_REV1_RAM_RESERVE_SIZE; - break; - default: + if (hw->id == ar->version.target_ver) + break; + } + + if (i == ARRAY_SIZE(hw_list)) { ath6kl_err("Unsupported hardware version: 0x%x\n", ar->version.target_ver); return -EINVAL; } + ar->hw = *hw; + ath6kl_dbg(ATH6KL_DBG_BOOT, "target_ver 0x%x target_type 0x%x dataset_patch 0x%x app_load_addr 0x%x\n", ar->version.target_ver, ar->target_type, @@ -1364,10 +1400,25 @@ static int ath6kl_init_hw_params(struct ath6kl *ar) "app_start_override_addr 0x%x board_ext_data_addr 0x%x reserved_ram_size 0x%x", ar->hw.app_start_override_addr, ar->hw.board_ext_data_addr, ar->hw.reserved_ram_size); + ath6kl_dbg(ATH6KL_DBG_BOOT, + "refclk_hz %d uarttx_pin %d", + ar->hw.refclk_hz, ar->hw.uarttx_pin); return 0; } +static const char *ath6kl_init_get_hif_name(enum ath6kl_hif_type type) +{ + switch (type) { + case ATH6KL_HIF_TYPE_SDIO: + return "sdio"; + case ATH6KL_HIF_TYPE_USB: + return "usb"; + } + + return NULL; +} + int ath6kl_init_hw_start(struct ath6kl *ar) { long timeleft; @@ -1428,6 +1479,15 @@ int ath6kl_init_hw_start(struct ath6kl *ar) ath6kl_dbg(ATH6KL_DBG_BOOT, "firmware booted\n"); + + if (test_and_clear_bit(FIRST_BOOT, &ar->flag)) { + ath6kl_info("%s %s fw %s%s\n", + ar->hw.name, + ath6kl_init_get_hif_name(ar->hif_type), + ar->wiphy->fw_version, + test_bit(TESTMODE, &ar->flag) ? " testmode" : ""); + } + if (ar->version.abi_ver != ATH6KL_ABI_VERSION) { ath6kl_err("abi version mismatch: host(0x%x), target(0x%x)\n", ATH6KL_ABI_VERSION, ar->version.abi_ver); @@ -1448,7 +1508,7 @@ int ath6kl_init_hw_start(struct ath6kl *ar) if ((ath6kl_set_host_app_area(ar)) != 0) ath6kl_err("unable to set the host app area\n"); - for (i = 0; i < MAX_NUM_VIF; i++) { + for (i = 0; i < ar->vif_max; i++) { ret = ath6kl_target_config_wlan_params(ar, i); if (ret) goto err_htc_stop; @@ -1558,7 +1618,7 @@ int ath6kl_core_init(struct ath6kl *ar) goto err_node_cleanup; } - for (i = 0; i < MAX_NUM_VIF; i++) + for (i = 0; i < ar->vif_max; i++) ar->avail_idx_map |= BIT(i); rtnl_lock(); @@ -1603,7 +1663,17 @@ int ath6kl_core_init(struct ath6kl *ar) ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM | WIPHY_FLAG_HAVE_AP_SME | - WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; + WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | + WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; + + if (test_bit(ATH6KL_FW_CAPABILITY_SCHED_SCAN, ar->fw_capabilities)) + ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN; + + ar->wiphy->probe_resp_offload = + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 | + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P | + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U; set_bit(FIRST_BOOT, &ar->flag); diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c index 5e5f4ca8f3f0..eea3c747653e 100644 --- a/drivers/net/wireless/ath/ath6kl/main.c +++ b/drivers/net/wireless/ath/ath6kl/main.c @@ -175,64 +175,6 @@ void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie) ar->cookie_count++; } -/* set the window address register (using 4-byte register access ). */ -static int ath6kl_set_addrwin_reg(struct ath6kl *ar, u32 reg_addr, u32 addr) -{ - int status; - s32 i; - __le32 addr_val; - - /* - * Write bytes 1,2,3 of the register to set the upper address bytes, - * the LSB is written last to initiate the access cycle - */ - - for (i = 1; i <= 3; i++) { - /* - * Fill the buffer with the address byte value we want to - * hit 4 times. No need to worry about endianness as the - * same byte is copied to all four bytes of addr_val at - * any time. - */ - memset((u8 *)&addr_val, ((u8 *)&addr)[i], 4); - - /* - * Hit each byte of the register address with a 4-byte - * write operation to the same address, this is a harmless - * operation. - */ - status = hif_read_write_sync(ar, reg_addr + i, (u8 *)&addr_val, - 4, HIF_WR_SYNC_BYTE_FIX); - if (status) - break; - } - - if (status) { - ath6kl_err("failed to write initial bytes of 0x%x to window reg: 0x%X\n", - addr, reg_addr); - return status; - } - - /* - * Write the address register again, this time write the whole - * 4-byte value. The effect here is that the LSB write causes the - * cycle to start, the extra 3 byte write to bytes 1,2,3 has no - * effect since we are writing the same values again - */ - addr_val = cpu_to_le32(addr); - status = hif_read_write_sync(ar, reg_addr, - (u8 *)&(addr_val), - 4, HIF_WR_SYNC_BYTE_INC); - - if (status) { - ath6kl_err("failed to write 0x%x to window reg: 0x%X\n", - addr, reg_addr); - return status; - } - - return 0; -} - /* * Read from the hardware through its diagnostic window. No cooperation * from the firmware is required for this. @@ -241,14 +183,7 @@ int ath6kl_diag_read32(struct ath6kl *ar, u32 address, u32 *value) { int ret; - /* set window register to start read cycle */ - ret = ath6kl_set_addrwin_reg(ar, WINDOW_READ_ADDR_ADDRESS, address); - if (ret) - return ret; - - /* read the data */ - ret = hif_read_write_sync(ar, WINDOW_DATA_ADDRESS, (u8 *) value, - sizeof(*value), HIF_RD_SYNC_BYTE_INC); + ret = ath6kl_hif_diag_read32(ar, address, value); if (ret) { ath6kl_warn("failed to read32 through diagnose window: %d\n", ret); @@ -266,18 +201,15 @@ int ath6kl_diag_write32(struct ath6kl *ar, u32 address, __le32 value) { int ret; - /* set write data */ - ret = hif_read_write_sync(ar, WINDOW_DATA_ADDRESS, (u8 *) &value, - sizeof(value), HIF_WR_SYNC_BYTE_INC); + ret = ath6kl_hif_diag_write32(ar, address, value); + if (ret) { ath6kl_err("failed to write 0x%x during diagnose window to 0x%d\n", address, value); return ret; } - /* set window register, which starts the write cycle */ - return ath6kl_set_addrwin_reg(ar, WINDOW_WRITE_ADDR_ADDRESS, - address); + return 0; } int ath6kl_diag_read(struct ath6kl *ar, u32 address, void *data, u32 length) @@ -465,7 +397,9 @@ void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel) case NONE_AUTH: if (vif->prwise_crypto == WEP_CRYPT) ath6kl_install_static_wep_keys(vif); - break; + if (!ik->valid || ik->key_type != WAPI_CRYPT) + break; + /* for WAPI, we need to set the delayed group key, continue: */ case WPA_PSK_AUTH: case WPA2_PSK_AUTH: case (WPA_PSK_AUTH | WPA2_PSK_AUTH): @@ -534,6 +468,18 @@ void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr, wpa_ie = pos; /* WPS IE */ break; /* overrides WPA/RSN IE */ } + } else if (pos[0] == 0x44 && wpa_ie == NULL) { + /* + * Note: WAPI Parameter Set IE re-uses Element ID that + * was officially allocated for BSS AC Access Delay. As + * such, we need to be a bit more careful on when + * parsing the frame. However, BSS AC Access Delay + * element is not supposed to be included in + * (Re)Association Request frames, so this should not + * cause problems. + */ + wpa_ie = pos; /* WAPI IE */ + break; } pos += 2 + pos[1]; } @@ -581,20 +527,6 @@ void ath6kl_disconnect(struct ath6kl_vif *vif) /* WMI Event handlers */ -static const char *get_hw_id_string(u32 id) -{ - switch (id) { - case AR6003_REV1_VERSION: - return "1.0"; - case AR6003_REV2_VERSION: - return "2.0"; - case AR6003_REV3_VERSION: - return "2.1.1"; - default: - return "unknown"; - } -} - void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver) { struct ath6kl *ar = devt; @@ -617,13 +549,6 @@ void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver) /* indicate to the waiting thread that the ready event was received */ set_bit(WMI_READY, &ar->flag); wake_up(&ar->event_wq); - - if (test_and_clear_bit(FIRST_BOOT, &ar->flag)) { - ath6kl_info("hw %s fw %s%s\n", - get_hw_id_string(ar->wiphy->hw_version), - ar->wiphy->fw_version, - test_bit(TESTMODE, &ar->flag) ? " testmode" : ""); - } } void ath6kl_scan_complete_evt(struct ath6kl_vif *vif, int status) @@ -1077,21 +1002,11 @@ static int ath6kl_open(struct net_device *dev) static int ath6kl_close(struct net_device *dev) { - struct ath6kl *ar = ath6kl_priv(dev); struct ath6kl_vif *vif = netdev_priv(dev); netif_stop_queue(dev); - ath6kl_disconnect(vif); - - if (test_bit(WMI_READY, &ar->flag)) { - if (ath6kl_wmi_scanparams_cmd(ar->wmi, vif->fw_vif_idx, 0xFFFF, - 0, 0, 0, 0, 0, 0, 0, 0, 0)) - return -EIO; - - } - - ath6kl_cfg80211_scan_complete_event(vif, true); + ath6kl_cfg80211_stop(vif); clear_bit(WLAN_ENABLED, &vif->flags); diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index e69ca5ee5bb1..15c3f56caf4f 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -40,8 +40,12 @@ struct ath6kl_sdio { struct bus_request bus_req[BUS_REQUEST_MAX_NUM]; struct ath6kl *ar; + u8 *dma_buffer; + /* protects access to dma_buffer */ + struct mutex dma_buffer_mutex; + /* scatter request list head */ struct list_head scat_req; @@ -396,6 +400,7 @@ static int ath6kl_sdio_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf, if (buf_needs_bounce(buf)) { if (!ar_sdio->dma_buffer) return -ENOMEM; + mutex_lock(&ar_sdio->dma_buffer_mutex); tbuf = ar_sdio->dma_buffer; memcpy(tbuf, buf, len); bounced = true; @@ -406,6 +411,9 @@ static int ath6kl_sdio_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf, if ((request & HIF_READ) && bounced) memcpy(buf, tbuf, len); + if (bounced) + mutex_unlock(&ar_sdio->dma_buffer_mutex); + return ret; } @@ -799,7 +807,28 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow) return ret; } - if ((flags & MMC_PM_WAKE_SDIO_IRQ) && wow) { + if (!(flags & MMC_PM_WAKE_SDIO_IRQ)) + goto deepsleep; + + /* sdio irq wakes up host */ + + if (ar->state == ATH6KL_STATE_SCHED_SCAN) { + ret = ath6kl_cfg80211_suspend(ar, + ATH6KL_CFG_SUSPEND_SCHED_SCAN, + NULL); + if (ret) { + ath6kl_warn("Schedule scan suspend failed: %d", ret); + return ret; + } + + ret = sdio_set_host_pm_flags(func, MMC_PM_WAKE_SDIO_IRQ); + if (ret) + ath6kl_warn("set sdio wake irq flag failed: %d\n", ret); + + return ret; + } + + if (wow) { /* * The host sdio controller is capable of keep power and * sdio irq wake up at this point. It's fine to continue @@ -816,6 +845,7 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow) return ret; } +deepsleep: return ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_DEEPSLEEP, NULL); } @@ -839,6 +869,8 @@ static int ath6kl_sdio_resume(struct ath6kl *ar) case ATH6KL_STATE_WOW: break; + case ATH6KL_STATE_SCHED_SCAN: + break; } ath6kl_cfg80211_resume(ar); @@ -846,6 +878,264 @@ static int ath6kl_sdio_resume(struct ath6kl *ar) return 0; } +/* set the window address register (using 4-byte register access ). */ +static int ath6kl_set_addrwin_reg(struct ath6kl *ar, u32 reg_addr, u32 addr) +{ + int status; + u8 addr_val[4]; + s32 i; + + /* + * Write bytes 1,2,3 of the register to set the upper address bytes, + * the LSB is written last to initiate the access cycle + */ + + for (i = 1; i <= 3; i++) { + /* + * Fill the buffer with the address byte value we want to + * hit 4 times. + */ + memset(addr_val, ((u8 *)&addr)[i], 4); + + /* + * Hit each byte of the register address with a 4-byte + * write operation to the same address, this is a harmless + * operation. + */ + status = ath6kl_sdio_read_write_sync(ar, reg_addr + i, addr_val, + 4, HIF_WR_SYNC_BYTE_FIX); + if (status) + break; + } + + if (status) { + ath6kl_err("%s: failed to write initial bytes of 0x%x " + "to window reg: 0x%X\n", __func__, + addr, reg_addr); + return status; + } + + /* + * Write the address register again, this time write the whole + * 4-byte value. The effect here is that the LSB write causes the + * cycle to start, the extra 3 byte write to bytes 1,2,3 has no + * effect since we are writing the same values again + */ + status = ath6kl_sdio_read_write_sync(ar, reg_addr, (u8 *)(&addr), + 4, HIF_WR_SYNC_BYTE_INC); + + if (status) { + ath6kl_err("%s: failed to write 0x%x to window reg: 0x%X\n", + __func__, addr, reg_addr); + return status; + } + + return 0; +} + +static int ath6kl_sdio_diag_read32(struct ath6kl *ar, u32 address, u32 *data) +{ + int status; + + /* set window register to start read cycle */ + status = ath6kl_set_addrwin_reg(ar, WINDOW_READ_ADDR_ADDRESS, + address); + + if (status) + return status; + + /* read the data */ + status = ath6kl_sdio_read_write_sync(ar, WINDOW_DATA_ADDRESS, + (u8 *)data, sizeof(u32), HIF_RD_SYNC_BYTE_INC); + if (status) { + ath6kl_err("%s: failed to read from window data addr\n", + __func__); + return status; + } + + return status; +} + +static int ath6kl_sdio_diag_write32(struct ath6kl *ar, u32 address, + __le32 data) +{ + int status; + u32 val = (__force u32) data; + + /* set write data */ + status = ath6kl_sdio_read_write_sync(ar, WINDOW_DATA_ADDRESS, + (u8 *) &val, sizeof(u32), HIF_WR_SYNC_BYTE_INC); + if (status) { + ath6kl_err("%s: failed to write 0x%x to window data addr\n", + __func__, data); + return status; + } + + /* set window register, which starts the write cycle */ + return ath6kl_set_addrwin_reg(ar, WINDOW_WRITE_ADDR_ADDRESS, + address); +} + +static int ath6kl_sdio_bmi_credits(struct ath6kl *ar) +{ + u32 addr; + unsigned long timeout; + int ret; + + ar->bmi.cmd_credits = 0; + + /* Read the counter register to get the command credits */ + addr = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4; + + timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT); + while (time_before(jiffies, timeout) && !ar->bmi.cmd_credits) { + + /* + * Hit the credit counter with a 4-byte access, the first byte + * read will hit the counter and cause a decrement, while the + * remaining 3 bytes has no effect. The rationale behind this + * is to make all HIF accesses 4-byte aligned. + */ + ret = ath6kl_sdio_read_write_sync(ar, addr, + (u8 *)&ar->bmi.cmd_credits, 4, + HIF_RD_SYNC_BYTE_INC); + if (ret) { + ath6kl_err("Unable to decrement the command credit " + "count register: %d\n", ret); + return ret; + } + + /* The counter is only 8 bits. + * Ignore anything in the upper 3 bytes + */ + ar->bmi.cmd_credits &= 0xFF; + } + + if (!ar->bmi.cmd_credits) { + ath6kl_err("bmi communication timeout\n"); + return -ETIMEDOUT; + } + + return 0; +} + +static int ath6kl_bmi_get_rx_lkahd(struct ath6kl *ar) +{ + unsigned long timeout; + u32 rx_word = 0; + int ret = 0; + + timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT); + while ((time_before(jiffies, timeout)) && !rx_word) { + ret = ath6kl_sdio_read_write_sync(ar, + RX_LOOKAHEAD_VALID_ADDRESS, + (u8 *)&rx_word, sizeof(rx_word), + HIF_RD_SYNC_BYTE_INC); + if (ret) { + ath6kl_err("unable to read RX_LOOKAHEAD_VALID\n"); + return ret; + } + + /* all we really want is one bit */ + rx_word &= (1 << ENDPOINT1); + } + + if (!rx_word) { + ath6kl_err("bmi_recv_buf FIFO empty\n"); + return -EINVAL; + } + + return ret; +} + +static int ath6kl_sdio_bmi_write(struct ath6kl *ar, u8 *buf, u32 len) +{ + int ret; + u32 addr; + + ret = ath6kl_sdio_bmi_credits(ar); + if (ret) + return ret; + + addr = ar->mbox_info.htc_addr; + + ret = ath6kl_sdio_read_write_sync(ar, addr, buf, len, + HIF_WR_SYNC_BYTE_INC); + if (ret) + ath6kl_err("unable to send the bmi data to the device\n"); + + return ret; +} + +static int ath6kl_sdio_bmi_read(struct ath6kl *ar, u8 *buf, u32 len) +{ + int ret; + u32 addr; + + /* + * During normal bootup, small reads may be required. + * Rather than issue an HIF Read and then wait as the Target + * adds successive bytes to the FIFO, we wait here until + * we know that response data is available. + * + * This allows us to cleanly timeout on an unexpected + * Target failure rather than risk problems at the HIF level. + * In particular, this avoids SDIO timeouts and possibly garbage + * data on some host controllers. And on an interconnect + * such as Compact Flash (as well as some SDIO masters) which + * does not provide any indication on data timeout, it avoids + * a potential hang or garbage response. + * + * Synchronization is more difficult for reads larger than the + * size of the MBOX FIFO (128B), because the Target is unable + * to push the 129th byte of data until AFTER the Host posts an + * HIF Read and removes some FIFO data. So for large reads the + * Host proceeds to post an HIF Read BEFORE all the data is + * actually available to read. Fortunately, large BMI reads do + * not occur in practice -- they're supported for debug/development. + * + * So Host/Target BMI synchronization is divided into these cases: + * CASE 1: length < 4 + * Should not happen + * + * CASE 2: 4 <= length <= 128 + * Wait for first 4 bytes to be in FIFO + * If CONSERVATIVE_BMI_READ is enabled, also wait for + * a BMI command credit, which indicates that the ENTIRE + * response is available in the the FIFO + * + * CASE 3: length > 128 + * Wait for the first 4 bytes to be in FIFO + * + * For most uses, a small timeout should be sufficient and we will + * usually see a response quickly; but there may be some unusual + * (debug) cases of BMI_EXECUTE where we want an larger timeout. + * For now, we use an unbounded busy loop while waiting for + * BMI_EXECUTE. + * + * If BMI_EXECUTE ever needs to support longer-latency execution, + * especially in production, this code needs to be enhanced to sleep + * and yield. Also note that BMI_COMMUNICATION_TIMEOUT is currently + * a function of Host processor speed. + */ + if (len >= 4) { /* NB: Currently, always true */ + ret = ath6kl_bmi_get_rx_lkahd(ar); + if (ret) + return ret; + } + + addr = ar->mbox_info.htc_addr; + ret = ath6kl_sdio_read_write_sync(ar, addr, buf, len, + HIF_RD_SYNC_BYTE_INC); + if (ret) { + ath6kl_err("Unable to read the bmi data from the device: %d\n", + ret); + return ret; + } + + return 0; +} + static void ath6kl_sdio_stop(struct ath6kl *ar) { struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar); @@ -890,6 +1180,10 @@ static const struct ath6kl_hif_ops ath6kl_sdio_ops = { .cleanup_scatter = ath6kl_sdio_cleanup_scatter, .suspend = ath6kl_sdio_suspend, .resume = ath6kl_sdio_resume, + .diag_read32 = ath6kl_sdio_diag_read32, + .diag_write32 = ath6kl_sdio_diag_write32, + .bmi_read = ath6kl_sdio_bmi_read, + .bmi_write = ath6kl_sdio_bmi_write, .power_on = ath6kl_sdio_power_on, .power_off = ath6kl_sdio_power_off, .stop = ath6kl_sdio_stop, @@ -958,6 +1252,7 @@ static int ath6kl_sdio_probe(struct sdio_func *func, spin_lock_init(&ar_sdio->lock); spin_lock_init(&ar_sdio->scat_lock); spin_lock_init(&ar_sdio->wr_async_lock); + mutex_init(&ar_sdio->dma_buffer_mutex); INIT_LIST_HEAD(&ar_sdio->scat_req); INIT_LIST_HEAD(&ar_sdio->bus_req_freeq); @@ -976,8 +1271,10 @@ static int ath6kl_sdio_probe(struct sdio_func *func, } ar_sdio->ar = ar; + ar->hif_type = ATH6KL_HIF_TYPE_SDIO; ar->hif_priv = ar_sdio; ar->hif_ops = &ath6kl_sdio_ops; + ar->bmi.max_data_size = 256; ath6kl_sdio_set_mbox_info(ar); @@ -1027,13 +1324,15 @@ static void ath6kl_sdio_remove(struct sdio_func *func) static const struct sdio_device_id ath6kl_sdio_devices[] = { {SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x0))}, {SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x1))}, + {SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6004_BASE | 0x0))}, + {SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6004_BASE | 0x1))}, {}, }; MODULE_DEVICE_TABLE(sdio, ath6kl_sdio_devices); static struct sdio_driver ath6kl_sdio_driver = { - .name = "ath6kl", + .name = "ath6kl_sdio", .id_table = ath6kl_sdio_devices, .probe = ath6kl_sdio_probe, .remove = ath6kl_sdio_remove, @@ -1063,13 +1362,19 @@ MODULE_AUTHOR("Atheros Communications, Inc."); MODULE_DESCRIPTION("Driver support for Atheros AR600x SDIO devices"); MODULE_LICENSE("Dual BSD/GPL"); -MODULE_FIRMWARE(AR6003_REV2_OTP_FILE); -MODULE_FIRMWARE(AR6003_REV2_FIRMWARE_FILE); -MODULE_FIRMWARE(AR6003_REV2_PATCH_FILE); -MODULE_FIRMWARE(AR6003_REV2_BOARD_DATA_FILE); -MODULE_FIRMWARE(AR6003_REV2_DEFAULT_BOARD_DATA_FILE); -MODULE_FIRMWARE(AR6003_REV3_OTP_FILE); -MODULE_FIRMWARE(AR6003_REV3_FIRMWARE_FILE); -MODULE_FIRMWARE(AR6003_REV3_PATCH_FILE); -MODULE_FIRMWARE(AR6003_REV3_BOARD_DATA_FILE); -MODULE_FIRMWARE(AR6003_REV3_DEFAULT_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6003_HW_2_0_OTP_FILE); +MODULE_FIRMWARE(AR6003_HW_2_0_FIRMWARE_FILE); +MODULE_FIRMWARE(AR6003_HW_2_0_PATCH_FILE); +MODULE_FIRMWARE(AR6003_HW_2_0_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6003_HW_2_1_1_OTP_FILE); +MODULE_FIRMWARE(AR6003_HW_2_1_1_FIRMWARE_FILE); +MODULE_FIRMWARE(AR6003_HW_2_1_1_PATCH_FILE); +MODULE_FIRMWARE(AR6003_HW_2_1_1_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_0_FIRMWARE_FILE); +MODULE_FIRMWARE(AR6004_HW_1_0_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_1_FIRMWARE_FILE); +MODULE_FIRMWARE(AR6004_HW_1_1_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE); diff --git a/drivers/net/wireless/ath/ath6kl/target.h b/drivers/net/wireless/ath/ath6kl/target.h index 687e2b350e8f..108a723a1085 100644 --- a/drivers/net/wireless/ath/ath6kl/target.h +++ b/drivers/net/wireless/ath/ath6kl/target.h @@ -20,7 +20,7 @@ #define AR6003_BOARD_DATA_SZ 1024 #define AR6003_BOARD_EXT_DATA_SZ 768 -#define AR6004_BOARD_DATA_SZ 7168 +#define AR6004_BOARD_DATA_SZ 6144 #define AR6004_BOARD_EXT_DATA_SZ 0 #define RESET_CONTROL_ADDRESS 0x00000000 @@ -334,20 +334,6 @@ struct host_interest { (((target_type) == TARGET_TYPE_AR6003) ? AR6003_VTOP(vaddr) : \ (((target_type) == TARGET_TYPE_AR6004) ? AR6004_VTOP(vaddr) : 0)) -#define AR6003_REV2_APP_LOAD_ADDRESS 0x543180 -#define AR6003_REV2_BOARD_EXT_DATA_ADDRESS 0x57E500 -#define AR6003_REV2_DATASET_PATCH_ADDRESS 0x57e884 -#define AR6003_REV2_RAM_RESERVE_SIZE 6912 - -#define AR6003_REV3_APP_LOAD_ADDRESS 0x545000 -#define AR6003_REV3_BOARD_EXT_DATA_ADDRESS 0x542330 -#define AR6003_REV3_DATASET_PATCH_ADDRESS 0x57FF74 -#define AR6003_REV3_RAM_RESERVE_SIZE 512 - -#define AR6004_REV1_BOARD_DATA_ADDRESS 0x435400 -#define AR6004_REV1_BOARD_EXT_DATA_ADDRESS 0x437000 -#define AR6004_REV1_RAM_RESERVE_SIZE 11264 - #define ATH6KL_FWLOG_PAYLOAD_SIZE 1500 struct ath6kl_dbglog_buf { diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c index d9cff2b950b1..506a3031a885 100644 --- a/drivers/net/wireless/ath/ath6kl/txrx.c +++ b/drivers/net/wireless/ath/ath6kl/txrx.c @@ -453,11 +453,11 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target, set_bit(WMI_CTRL_EP_FULL, &ar->flag); spin_unlock_bh(&ar->lock); ath6kl_err("wmi ctrl ep is full\n"); - goto stop_adhoc_netq; + return action; } if (packet->info.tx.tag == ATH6KL_CONTROL_PKT_TAG) - goto stop_adhoc_netq; + return action; /* * The last MAX_HI_COOKIE_NUM "batch" of cookies are reserved for @@ -465,20 +465,18 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target, */ if (ar->ac_stream_pri_map[ar->ep2ac_map[endpoint]] < ar->hiac_stream_active_pri && - ar->cookie_count <= MAX_HI_COOKIE_NUM) { + ar->cookie_count <= MAX_HI_COOKIE_NUM) /* * Give preference to the highest priority stream by * dropping the packets which overflowed. */ action = HTC_SEND_FULL_DROP; - goto stop_adhoc_netq; - } -stop_adhoc_netq: /* FIXME: Locking */ spin_lock_bh(&ar->list_lock); list_for_each_entry(vif, &ar->vif_list, list) { - if (vif->nw_type == ADHOC_NETWORK) { + if (vif->nw_type == ADHOC_NETWORK || + action != HTC_SEND_FULL_DROP) { spin_unlock_bh(&ar->list_lock); spin_lock_bh(&vif->if_lock); @@ -543,7 +541,7 @@ void ath6kl_tx_complete(void *context, struct list_head *packet_queue) int status; enum htc_endpoint_id eid; bool wake_event = false; - bool flushing[MAX_NUM_VIF] = {false}; + bool flushing[ATH6KL_VIF_MAX] = {false}; u8 if_idx; struct ath6kl_vif *vif; @@ -571,8 +569,6 @@ void ath6kl_tx_complete(void *context, struct list_head *packet_queue) if (!skb || !skb->data) goto fatal; - packet->buf = skb->data; - __skb_queue_tail(&skb_queue, skb); if (!status && (packet->act_len != skb->len)) @@ -593,10 +589,10 @@ void ath6kl_tx_complete(void *context, struct list_head *packet_queue) if (eid == ar->ctrl_ep) { if_idx = wmi_cmd_hdr_get_if_idx( - (struct wmi_cmd_hdr *) skb->data); + (struct wmi_cmd_hdr *) packet->buf); } else { if_idx = wmi_data_hdr_get_if_idx( - (struct wmi_data_hdr *) skb->data); + (struct wmi_data_hdr *) packet->buf); } vif = ath6kl_get_vif_by_index(ar, if_idx); diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c new file mode 100644 index 000000000000..e3cf397fcafe --- /dev/null +++ b/drivers/net/wireless/ath/ath6kl/usb.c @@ -0,0 +1,431 @@ +/* + * Copyright (c) 2007-2011 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <linux/module.h> +#include <linux/usb.h> + +#include "debug.h" +#include "core.h" + +/* usb device object */ +struct ath6kl_usb { + struct usb_device *udev; + struct usb_interface *interface; + u8 *diag_cmd_buffer; + u8 *diag_resp_buffer; + struct ath6kl *ar; +}; + +/* diagnostic command defnitions */ +#define ATH6KL_USB_CONTROL_REQ_SEND_BMI_CMD 1 +#define ATH6KL_USB_CONTROL_REQ_RECV_BMI_RESP 2 +#define ATH6KL_USB_CONTROL_REQ_DIAG_CMD 3 +#define ATH6KL_USB_CONTROL_REQ_DIAG_RESP 4 + +#define ATH6KL_USB_CTRL_DIAG_CC_READ 0 +#define ATH6KL_USB_CTRL_DIAG_CC_WRITE 1 + +struct ath6kl_usb_ctrl_diag_cmd_write { + __le32 cmd; + __le32 address; + __le32 value; + __le32 _pad[1]; +} __packed; + +struct ath6kl_usb_ctrl_diag_cmd_read { + __le32 cmd; + __le32 address; +} __packed; + +struct ath6kl_usb_ctrl_diag_resp_read { + __le32 value; +} __packed; + +#define ATH6KL_USB_MAX_DIAG_CMD (sizeof(struct ath6kl_usb_ctrl_diag_cmd_write)) +#define ATH6KL_USB_MAX_DIAG_RESP (sizeof(struct ath6kl_usb_ctrl_diag_resp_read)) + +static void ath6kl_usb_destroy(struct ath6kl_usb *ar_usb) +{ + usb_set_intfdata(ar_usb->interface, NULL); + + kfree(ar_usb->diag_cmd_buffer); + kfree(ar_usb->diag_resp_buffer); + + kfree(ar_usb); +} + +static struct ath6kl_usb *ath6kl_usb_create(struct usb_interface *interface) +{ + struct ath6kl_usb *ar_usb = NULL; + struct usb_device *dev = interface_to_usbdev(interface); + int status = 0; + + ar_usb = kzalloc(sizeof(struct ath6kl_usb), GFP_KERNEL); + if (ar_usb == NULL) + goto fail_ath6kl_usb_create; + + memset(ar_usb, 0, sizeof(struct ath6kl_usb)); + usb_set_intfdata(interface, ar_usb); + ar_usb->udev = dev; + ar_usb->interface = interface; + + ar_usb->diag_cmd_buffer = kzalloc(ATH6KL_USB_MAX_DIAG_CMD, GFP_KERNEL); + if (ar_usb->diag_cmd_buffer == NULL) { + status = -ENOMEM; + goto fail_ath6kl_usb_create; + } + + ar_usb->diag_resp_buffer = kzalloc(ATH6KL_USB_MAX_DIAG_RESP, + GFP_KERNEL); + if (ar_usb->diag_resp_buffer == NULL) { + status = -ENOMEM; + goto fail_ath6kl_usb_create; + } + +fail_ath6kl_usb_create: + if (status != 0) { + ath6kl_usb_destroy(ar_usb); + ar_usb = NULL; + } + return ar_usb; +} + +static void ath6kl_usb_device_detached(struct usb_interface *interface) +{ + struct ath6kl_usb *ar_usb; + + ar_usb = usb_get_intfdata(interface); + if (ar_usb == NULL) + return; + + ath6kl_stop_txrx(ar_usb->ar); + + ath6kl_core_cleanup(ar_usb->ar); + + ath6kl_usb_destroy(ar_usb); +} + +static int ath6kl_usb_submit_ctrl_out(struct ath6kl_usb *ar_usb, + u8 req, u16 value, u16 index, void *data, + u32 size) +{ + u8 *buf = NULL; + int ret; + + if (size > 0) { + buf = kmalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + memcpy(buf, data, size); + } + + /* note: if successful returns number of bytes transfered */ + ret = usb_control_msg(ar_usb->udev, + usb_sndctrlpipe(ar_usb->udev, 0), + req, + USB_DIR_OUT | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, value, index, buf, + size, 1000); + + if (ret < 0) { + ath6kl_dbg(ATH6KL_DBG_USB, "%s failed,result = %d\n", + __func__, ret); + } + + kfree(buf); + + return 0; +} + +static int ath6kl_usb_submit_ctrl_in(struct ath6kl_usb *ar_usb, + u8 req, u16 value, u16 index, void *data, + u32 size) +{ + u8 *buf = NULL; + int ret; + + if (size > 0) { + buf = kmalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + } + + /* note: if successful returns number of bytes transfered */ + ret = usb_control_msg(ar_usb->udev, + usb_rcvctrlpipe(ar_usb->udev, 0), + req, + USB_DIR_IN | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, value, index, buf, + size, 2 * HZ); + + if (ret < 0) { + ath6kl_dbg(ATH6KL_DBG_USB, "%s failed,result = %d\n", + __func__, ret); + } + + memcpy((u8 *) data, buf, size); + + kfree(buf); + + return 0; +} + +static int ath6kl_usb_ctrl_msg_exchange(struct ath6kl_usb *ar_usb, + u8 req_val, u8 *req_buf, u32 req_len, + u8 resp_val, u8 *resp_buf, u32 *resp_len) +{ + int ret; + + /* send command */ + ret = ath6kl_usb_submit_ctrl_out(ar_usb, req_val, 0, 0, + req_buf, req_len); + + if (ret != 0) + return ret; + + if (resp_buf == NULL) { + /* no expected response */ + return ret; + } + + /* get response */ + ret = ath6kl_usb_submit_ctrl_in(ar_usb, resp_val, 0, 0, + resp_buf, *resp_len); + + return ret; +} + +static int ath6kl_usb_diag_read32(struct ath6kl *ar, u32 address, u32 *data) +{ + struct ath6kl_usb *ar_usb = ar->hif_priv; + struct ath6kl_usb_ctrl_diag_resp_read *resp; + struct ath6kl_usb_ctrl_diag_cmd_read *cmd; + u32 resp_len; + int ret; + + cmd = (struct ath6kl_usb_ctrl_diag_cmd_read *) ar_usb->diag_cmd_buffer; + + memset(cmd, 0, sizeof(*cmd)); + cmd->cmd = ATH6KL_USB_CTRL_DIAG_CC_READ; + cmd->address = cpu_to_le32(address); + resp_len = sizeof(*resp); + + ret = ath6kl_usb_ctrl_msg_exchange(ar_usb, + ATH6KL_USB_CONTROL_REQ_DIAG_CMD, + (u8 *) cmd, + sizeof(struct ath6kl_usb_ctrl_diag_cmd_write), + ATH6KL_USB_CONTROL_REQ_DIAG_RESP, + ar_usb->diag_resp_buffer, &resp_len); + + if (ret) + return ret; + + resp = (struct ath6kl_usb_ctrl_diag_resp_read *) + ar_usb->diag_resp_buffer; + + *data = le32_to_cpu(resp->value); + + return ret; +} + +static int ath6kl_usb_diag_write32(struct ath6kl *ar, u32 address, __le32 data) +{ + struct ath6kl_usb *ar_usb = ar->hif_priv; + struct ath6kl_usb_ctrl_diag_cmd_write *cmd; + + cmd = (struct ath6kl_usb_ctrl_diag_cmd_write *) ar_usb->diag_cmd_buffer; + + memset(cmd, 0, sizeof(struct ath6kl_usb_ctrl_diag_cmd_write)); + cmd->cmd = cpu_to_le32(ATH6KL_USB_CTRL_DIAG_CC_WRITE); + cmd->address = cpu_to_le32(address); + cmd->value = data; + + return ath6kl_usb_ctrl_msg_exchange(ar_usb, + ATH6KL_USB_CONTROL_REQ_DIAG_CMD, + (u8 *) cmd, + sizeof(*cmd), + 0, NULL, NULL); + +} + +static int ath6kl_usb_bmi_read(struct ath6kl *ar, u8 *buf, u32 len) +{ + struct ath6kl_usb *ar_usb = ar->hif_priv; + int ret; + + /* get response */ + ret = ath6kl_usb_submit_ctrl_in(ar_usb, + ATH6KL_USB_CONTROL_REQ_RECV_BMI_RESP, + 0, 0, buf, len); + if (ret != 0) { + ath6kl_err("Unable to read the bmi data from the device: %d\n", + ret); + return ret; + } + + return 0; +} + +static int ath6kl_usb_bmi_write(struct ath6kl *ar, u8 *buf, u32 len) +{ + struct ath6kl_usb *ar_usb = ar->hif_priv; + int ret; + + /* send command */ + ret = ath6kl_usb_submit_ctrl_out(ar_usb, + ATH6KL_USB_CONTROL_REQ_SEND_BMI_CMD, + 0, 0, buf, len); + if (ret != 0) { + ath6kl_err("unable to send the bmi data to the device: %d\n", + ret); + return ret; + } + + return 0; +} + +static int ath6kl_usb_power_on(struct ath6kl *ar) +{ + return 0; +} + +static int ath6kl_usb_power_off(struct ath6kl *ar) +{ + return 0; +} + +static const struct ath6kl_hif_ops ath6kl_usb_ops = { + .diag_read32 = ath6kl_usb_diag_read32, + .diag_write32 = ath6kl_usb_diag_write32, + .bmi_read = ath6kl_usb_bmi_read, + .bmi_write = ath6kl_usb_bmi_write, + .power_on = ath6kl_usb_power_on, + .power_off = ath6kl_usb_power_off, +}; + +/* ath6kl usb driver registered functions */ +static int ath6kl_usb_probe(struct usb_interface *interface, + const struct usb_device_id *id) +{ + struct usb_device *dev = interface_to_usbdev(interface); + struct ath6kl *ar; + struct ath6kl_usb *ar_usb = NULL; + int vendor_id, product_id; + int ret = 0; + + usb_get_dev(dev); + + vendor_id = le16_to_cpu(dev->descriptor.idVendor); + product_id = le16_to_cpu(dev->descriptor.idProduct); + + ath6kl_dbg(ATH6KL_DBG_USB, "vendor_id = %04x\n", vendor_id); + ath6kl_dbg(ATH6KL_DBG_USB, "product_id = %04x\n", product_id); + + if (interface->cur_altsetting) + ath6kl_dbg(ATH6KL_DBG_USB, "USB Interface %d\n", + interface->cur_altsetting->desc.bInterfaceNumber); + + + if (dev->speed == USB_SPEED_HIGH) + ath6kl_dbg(ATH6KL_DBG_USB, "USB 2.0 Host\n"); + else + ath6kl_dbg(ATH6KL_DBG_USB, "USB 1.1 Host\n"); + + ar_usb = ath6kl_usb_create(interface); + + if (ar_usb == NULL) { + ret = -ENOMEM; + goto err_usb_put; + } + + ar = ath6kl_core_alloc(&ar_usb->udev->dev); + if (ar == NULL) { + ath6kl_err("Failed to alloc ath6kl core\n"); + ret = -ENOMEM; + goto err_usb_destroy; + } + + ar->hif_priv = ar_usb; + ar->hif_type = ATH6KL_HIF_TYPE_USB; + ar->hif_ops = &ath6kl_usb_ops; + ar->mbox_info.block_size = 16; + ar->bmi.max_data_size = 252; + + ar_usb->ar = ar; + + ret = ath6kl_core_init(ar); + if (ret) { + ath6kl_err("Failed to init ath6kl core: %d\n", ret); + goto err_core_free; + } + + return ret; + +err_core_free: + ath6kl_core_free(ar); +err_usb_destroy: + ath6kl_usb_destroy(ar_usb); +err_usb_put: + usb_put_dev(dev); + + return ret; +} + +static void ath6kl_usb_remove(struct usb_interface *interface) +{ + usb_put_dev(interface_to_usbdev(interface)); + ath6kl_usb_device_detached(interface); +} + +/* table of devices that work with this driver */ +static struct usb_device_id ath6kl_usb_ids[] = { + {USB_DEVICE(0x0cf3, 0x9374)}, + { /* Terminating entry */ }, +}; + +MODULE_DEVICE_TABLE(usb, ath6kl_usb_ids); + +static struct usb_driver ath6kl_usb_driver = { + .name = "ath6kl_usb", + .probe = ath6kl_usb_probe, + .disconnect = ath6kl_usb_remove, + .id_table = ath6kl_usb_ids, +}; + +static int ath6kl_usb_init(void) +{ + usb_register(&ath6kl_usb_driver); + return 0; +} + +static void ath6kl_usb_exit(void) +{ + usb_deregister(&ath6kl_usb_driver); +} + +module_init(ath6kl_usb_init); +module_exit(ath6kl_usb_exit); + +MODULE_AUTHOR("Atheros Communications, Inc."); +MODULE_DESCRIPTION("Driver support for Atheros AR600x USB devices"); +MODULE_LICENSE("Dual BSD/GPL"); +MODULE_FIRMWARE(AR6004_HW_1_0_FIRMWARE_FILE); +MODULE_FIRMWARE(AR6004_HW_1_0_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_1_FIRMWARE_FILE); +MODULE_FIRMWARE(AR6004_HW_1_1_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE); diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index 922344d3b262..f6f2aa27fc20 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -85,7 +85,7 @@ struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx) { struct ath6kl_vif *vif, *found = NULL; - if (WARN_ON(if_idx > (MAX_NUM_VIF - 1))) + if (WARN_ON(if_idx > (ar->vif_max - 1))) return NULL; /* FIXME: Locking */ @@ -187,7 +187,7 @@ int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb, struct wmi_data_hdr *data_hdr; int ret; - if (WARN_ON(skb == NULL || (if_idx > MAX_NUM_VIF - 1))) + if (WARN_ON(skb == NULL || (if_idx > wmi->parent_dev->vif_max - 1))) return -EINVAL; if (tx_meta_info) { @@ -977,6 +977,13 @@ static int ath6kl_wmi_tkip_micerr_event_rx(struct wmi *wmi, u8 *datap, int len, return 0; } +void ath6kl_wmi_sscan_timer(unsigned long ptr) +{ + struct ath6kl_vif *vif = (struct ath6kl_vif *) ptr; + + cfg80211_sched_scan_results(vif->ar->wiphy); +} + static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len, struct ath6kl_vif *vif) { @@ -1066,6 +1073,21 @@ static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len, return -ENOMEM; cfg80211_put_bss(bss); + /* + * Firmware doesn't return any event when scheduled scan has + * finished, so we need to use a timer to find out when there are + * no more results. + * + * The timer is started from the first bss info received, otherwise + * the timer would not ever fire if the scan interval is short + * enough. + */ + if (ar->state == ATH6KL_STATE_SCHED_SCAN && + !timer_pending(&vif->sched_scan_timer)) { + mod_timer(&vif->sched_scan_timer, jiffies + + msecs_to_jiffies(ATH6KL_SCHED_SCAN_RESULT_DELAY)); + } + return 0; } @@ -1620,7 +1642,7 @@ int ath6kl_wmi_cmd_send(struct wmi *wmi, u8 if_idx, struct sk_buff *skb, int ret; u16 info1; - if (WARN_ON(skb == NULL || (if_idx > (MAX_NUM_VIF - 1)))) + if (WARN_ON(skb == NULL || (if_idx > (wmi->parent_dev->vif_max - 1)))) return -EINVAL; ath6kl_dbg(ATH6KL_DBG_WMI, "wmi tx id %d len %d flag %d\n", @@ -1682,7 +1704,8 @@ int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx, u8 pairwise_crypto_len, enum crypto_type group_crypto, u8 group_crypto_len, int ssid_len, u8 *ssid, - u8 *bssid, u16 channel, u32 ctrl_flags) + u8 *bssid, u16 channel, u32 ctrl_flags, + u8 nw_subtype) { struct sk_buff *skb; struct wmi_connect_cmd *cc; @@ -1722,6 +1745,7 @@ int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx, cc->grp_crypto_len = group_crypto_len; cc->ch = cpu_to_le16(channel); cc->ctrl_flags = cpu_to_le32(ctrl_flags); + cc->nw_subtype = nw_subtype; if (bssid != NULL) memcpy(cc->bssid, bssid, ETH_ALEN); @@ -1774,6 +1798,72 @@ int ath6kl_wmi_disconnect_cmd(struct wmi *wmi, u8 if_idx) return ret; } +int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx, + enum wmi_scan_type scan_type, + u32 force_fgscan, u32 is_legacy, + u32 home_dwell_time, u32 force_scan_interval, + s8 num_chan, u16 *ch_list, u32 no_cck, u32 *rates) +{ + struct sk_buff *skb; + struct wmi_begin_scan_cmd *sc; + s8 size; + int i, band, ret; + struct ath6kl *ar = wmi->parent_dev; + int num_rates; + + size = sizeof(struct wmi_begin_scan_cmd); + + if ((scan_type != WMI_LONG_SCAN) && (scan_type != WMI_SHORT_SCAN)) + return -EINVAL; + + if (num_chan > WMI_MAX_CHANNELS) + return -EINVAL; + + if (num_chan) + size += sizeof(u16) * (num_chan - 1); + + skb = ath6kl_wmi_get_new_buf(size); + if (!skb) + return -ENOMEM; + + sc = (struct wmi_begin_scan_cmd *) skb->data; + sc->scan_type = scan_type; + sc->force_fg_scan = cpu_to_le32(force_fgscan); + sc->is_legacy = cpu_to_le32(is_legacy); + sc->home_dwell_time = cpu_to_le32(home_dwell_time); + sc->force_scan_intvl = cpu_to_le32(force_scan_interval); + sc->no_cck = cpu_to_le32(no_cck); + sc->num_ch = num_chan; + + for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + struct ieee80211_supported_band *sband = + ar->wiphy->bands[band]; + u32 ratemask = rates[band]; + u8 *supp_rates = sc->supp_rates[band].rates; + num_rates = 0; + + for (i = 0; i < sband->n_bitrates; i++) { + if ((BIT(i) & ratemask) == 0) + continue; /* skip rate */ + supp_rates[num_rates++] = + (u8) (sband->bitrates[i].bitrate / 5); + } + sc->supp_rates[band].nrates = num_rates; + } + + for (i = 0; i < num_chan; i++) + sc->ch_list[i] = cpu_to_le16(ch_list[i]); + + ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_BEGIN_SCAN_CMDID, + NO_SYNC_WMIFLAG); + + return ret; +} + +/* ath6kl_wmi_start_scan_cmd is to be deprecated. Use + * ath6kl_wmi_begin_scan_cmd instead. The new function supports P2P + * mgmt operations using station interface. + */ int ath6kl_wmi_startscan_cmd(struct wmi *wmi, u8 if_idx, enum wmi_scan_type scan_type, u32 force_fgscan, u32 is_legacy, @@ -2940,7 +3030,10 @@ int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type, p = (struct wmi_set_appie_cmd *) skb->data; p->mgmt_frm_type = mgmt_frm_type; p->ie_len = ie_len; - memcpy(p->ie_info, ie, ie_len); + + if (ie != NULL && ie_len > 0) + memcpy(p->ie_info, ie, ie_len); + return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_APPIE_CMDID, NO_SYNC_WMIFLAG); } @@ -2981,6 +3074,10 @@ int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq, u32 dur) NO_SYNC_WMIFLAG); } +/* ath6kl_wmi_send_action_cmd is to be deprecated. Use + * ath6kl_wmi_send_mgmt_cmd instead. The new function supports P2P + * mgmt operations using station interface. + */ int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq, u32 wait, const u8 *data, u16 data_len) { @@ -3018,14 +3115,57 @@ int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq, NO_SYNC_WMIFLAG); } +int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq, + u32 wait, const u8 *data, u16 data_len, + u32 no_cck) +{ + struct sk_buff *skb; + struct wmi_send_mgmt_cmd *p; + u8 *buf; + + if (wait) + return -EINVAL; /* Offload for wait not supported */ + + buf = kmalloc(data_len, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + skb = ath6kl_wmi_get_new_buf(sizeof(*p) + data_len); + if (!skb) { + kfree(buf); + return -ENOMEM; + } + + kfree(wmi->last_mgmt_tx_frame); + memcpy(buf, data, data_len); + wmi->last_mgmt_tx_frame = buf; + wmi->last_mgmt_tx_frame_len = data_len; + + ath6kl_dbg(ATH6KL_DBG_WMI, "send_action_cmd: id=%u freq=%u wait=%u " + "len=%u\n", id, freq, wait, data_len); + p = (struct wmi_send_mgmt_cmd *) skb->data; + p->id = cpu_to_le32(id); + p->freq = cpu_to_le32(freq); + p->wait = cpu_to_le32(wait); + p->no_cck = cpu_to_le32(no_cck); + p->len = cpu_to_le16(data_len); + memcpy(p->data, data, data_len); + return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SEND_MGMT_CMDID, + NO_SYNC_WMIFLAG); +} + int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq, const u8 *dst, const u8 *data, u16 data_len) { struct sk_buff *skb; struct wmi_p2p_probe_response_cmd *p; + size_t cmd_len = sizeof(*p) + data_len; - skb = ath6kl_wmi_get_new_buf(sizeof(*p) + data_len); + if (data_len == 0) + cmd_len++; /* work around target minimum length requirement */ + + skb = ath6kl_wmi_get_new_buf(cmd_len); if (!skb) return -ENOMEM; diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h index 76342d5a1906..42ac311eda4e 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.h +++ b/drivers/net/wireless/ath/ath6kl/wmi.h @@ -329,6 +329,10 @@ enum wmi_cmd_id { WMI_SYNCHRONIZE_CMDID, WMI_CREATE_PSTREAM_CMDID, WMI_DELETE_PSTREAM_CMDID, + /* WMI_START_SCAN_CMDID is to be deprecated. Use + * WMI_BEGIN_SCAN_CMDID instead. The new cmd supports P2P mgmt + * operations using station interface. + */ WMI_START_SCAN_CMDID, WMI_SET_SCAN_PARAMS_CMDID, WMI_SET_BSS_FILTER_CMDID, @@ -542,12 +546,61 @@ enum wmi_cmd_id { WMI_GTK_OFFLOAD_OP_CMDID, WMI_REMAIN_ON_CHNL_CMDID, WMI_CANCEL_REMAIN_ON_CHNL_CMDID, + /* WMI_SEND_ACTION_CMDID is to be deprecated. Use + * WMI_SEND_MGMT_CMDID instead. The new cmd supports P2P mgmt + * operations using station interface. + */ WMI_SEND_ACTION_CMDID, WMI_PROBE_REQ_REPORT_CMDID, WMI_DISABLE_11B_RATES_CMDID, WMI_SEND_PROBE_RESPONSE_CMDID, WMI_GET_P2P_INFO_CMDID, WMI_AP_JOIN_BSS_CMDID, + + WMI_SMPS_ENABLE_CMDID, + WMI_SMPS_CONFIG_CMDID, + WMI_SET_RATECTRL_PARM_CMDID, + /* LPL specific commands*/ + WMI_LPL_FORCE_ENABLE_CMDID, + WMI_LPL_SET_POLICY_CMDID, + WMI_LPL_GET_POLICY_CMDID, + WMI_LPL_GET_HWSTATE_CMDID, + WMI_LPL_SET_PARAMS_CMDID, + WMI_LPL_GET_PARAMS_CMDID, + + WMI_SET_BUNDLE_PARAM_CMDID, + + /*GreenTx specific commands*/ + + WMI_GREENTX_PARAMS_CMDID, + + WMI_RTT_MEASREQ_CMDID, + WMI_RTT_CAPREQ_CMDID, + WMI_RTT_STATUSREQ_CMDID, + + /* WPS Commands */ + WMI_WPS_START_CMDID, + WMI_GET_WPS_STATUS_CMDID, + + /* More P2P commands */ + WMI_SET_NOA_CMDID, + WMI_GET_NOA_CMDID, + WMI_SET_OPPPS_CMDID, + WMI_GET_OPPPS_CMDID, + WMI_ADD_PORT_CMDID, + WMI_DEL_PORT_CMDID, + + /* 802.11w cmd */ + WMI_SET_RSN_CAP_CMDID, + WMI_GET_RSN_CAP_CMDID, + WMI_SET_IGTK_CMDID, + + WMI_RX_FILTER_COALESCE_FILTER_OP_CMDID, + WMI_RX_FILTER_SET_FRAME_TEST_LIST_CMDID, + + WMI_SEND_MGMT_CMDID, + WMI_BEGIN_SCAN_CMDID, + }; enum wmi_mgmt_frame_type { @@ -567,6 +620,14 @@ enum network_type { AP_NETWORK = 0x10, }; +enum network_subtype { + SUBTYPE_NONE, + SUBTYPE_BT, + SUBTYPE_P2PDEV, + SUBTYPE_P2PCLIENT, + SUBTYPE_P2PGO, +}; + enum dot11_auth_mode { OPEN_AUTH = 0x01, SHARED_AUTH = 0x02, @@ -639,6 +700,7 @@ struct wmi_connect_cmd { __le16 ch; u8 bssid[ETH_ALEN]; __le32 ctrl_flags; + u8 nw_subtype; } __packed; /* WMI_RECONNECT_CMDID */ @@ -726,7 +788,12 @@ enum wmi_scan_type { WMI_SHORT_SCAN = 1, }; -struct wmi_start_scan_cmd { +struct wmi_supp_rates { + u8 nrates; + u8 rates[ATH6KL_RATE_MAXSIZE]; +}; + +struct wmi_begin_scan_cmd { __le32 force_fg_scan; /* for legacy cisco AP compatibility */ @@ -738,9 +805,15 @@ struct wmi_start_scan_cmd { /* time interval between scans (msec) */ __le32 force_scan_intvl; + /* no CCK rates */ + __le32 no_cck; + /* enum wmi_scan_type */ u8 scan_type; + /* Supported rates to advertise in the probe request frames */ + struct wmi_supp_rates supp_rates[IEEE80211_NUM_BANDS]; + /* how many channels follow */ u8 num_ch; @@ -748,8 +821,31 @@ struct wmi_start_scan_cmd { __le16 ch_list[1]; } __packed; -/* WMI_SET_SCAN_PARAMS_CMDID */ -#define WMI_SHORTSCANRATIO_DEFAULT 3 +/* wmi_start_scan_cmd is to be deprecated. Use + * wmi_begin_scan_cmd instead. The new structure supports P2P mgmt + * operations using station interface. + */ +struct wmi_start_scan_cmd { + __le32 force_fg_scan; + + /* for legacy cisco AP compatibility */ + __le32 is_legacy; + + /* max duration in the home channel(msec) */ + __le32 home_dwell_time; + + /* time interval between scans (msec) */ + __le32 force_scan_intvl; + + /* enum wmi_scan_type */ + u8 scan_type; + + /* how many channels follow */ + u8 num_ch; + + /* channels in Mhz */ + __le16 ch_list[1]; +} __packed; /* * Warning: scan control flag value of 0xFF is used to disable @@ -783,13 +879,6 @@ enum wmi_scan_ctrl_flags_bits { ENABLE_SCAN_ABORT_EVENT = 0x40 }; -#define DEFAULT_SCAN_CTRL_FLAGS \ - (CONNECT_SCAN_CTRL_FLAGS | \ - SCAN_CONNECTED_CTRL_FLAGS | \ - ACTIVE_SCAN_CTRL_FLAGS | \ - ROAM_SCAN_CTRL_FLAGS | \ - ENABLE_AUTO_CTRL_FLAGS) - struct wmi_scan_params_cmd { /* sec */ __le16 fg_start_period; @@ -1818,7 +1907,7 @@ struct wmi_set_ip_cmd { } __packed; enum ath6kl_wow_filters { - WOW_FILTER_SSID = BIT(0), + WOW_FILTER_SSID = BIT(1), WOW_FILTER_OPTION_MAGIC_PACKET = BIT(2), WOW_FILTER_OPTION_EAP_REQ = BIT(3), WOW_FILTER_OPTION_PATTERNS = BIT(4), @@ -1963,7 +2052,7 @@ struct wmi_tx_complete_event { * !!! Warning !!! * -Changing the following values needs compilation of both driver and firmware */ -#define AP_MAX_NUM_STA 8 +#define AP_MAX_NUM_STA 10 /* Spl. AID used to set DTIM flag in the beacons */ #define MCAST_AID 0xFF @@ -2046,6 +2135,10 @@ struct wmi_remain_on_chnl_cmd { __le32 duration; } __packed; +/* wmi_send_action_cmd is to be deprecated. Use + * wmi_send_mgmt_cmd instead. The new structure supports P2P mgmt + * operations using station interface. + */ struct wmi_send_action_cmd { __le32 id; __le32 freq; @@ -2054,6 +2147,15 @@ struct wmi_send_action_cmd { u8 data[0]; } __packed; +struct wmi_send_mgmt_cmd { + __le32 id; + __le32 freq; + __le32 wait; + __le32 no_cck; + __le16 len; + u8 data[0]; +} __packed; + struct wmi_tx_status_event { __le32 id; u8 ack_status; @@ -2242,7 +2344,8 @@ int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx, u8 pairwise_crypto_len, enum crypto_type group_crypto, u8 group_crypto_len, int ssid_len, u8 *ssid, - u8 *bssid, u16 channel, u32 ctrl_flags); + u8 *bssid, u16 channel, u32 ctrl_flags, + u8 nw_subtype); int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 if_idx, u8 *bssid, u16 channel); @@ -2252,6 +2355,14 @@ int ath6kl_wmi_startscan_cmd(struct wmi *wmi, u8 if_idx, u32 force_fgscan, u32 is_legacy, u32 home_dwell_time, u32 force_scan_interval, s8 num_chan, u16 *ch_list); + +int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx, + enum wmi_scan_type scan_type, + u32 force_fgscan, u32 is_legacy, + u32 home_dwell_time, u32 force_scan_interval, + s8 num_chan, u16 *ch_list, u32 no_cck, + u32 *rates); + int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u8 if_idx, u16 fg_start_sec, u16 fg_end_sec, u16 bg_sec, u16 minact_chdw_msec, u16 maxact_chdw_msec, @@ -2346,6 +2457,10 @@ int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq, int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq, u32 wait, const u8 *data, u16 data_len); +int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq, + u32 wait, const u8 *data, u16 data_len, + u32 no_cck); + int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq, const u8 *dst, const u8 *data, u16 data_len); @@ -2359,6 +2474,8 @@ int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx); int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type, const u8 *ie, u8 ie_len); +void ath6kl_wmi_sscan_timer(unsigned long ptr); + struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx); void *ath6kl_wmi_init(struct ath6kl *devt); void ath6kl_wmi_shutdown(struct wmi *wmi); diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig index 1b4786ae00ac..dc6be4afe8eb 100644 --- a/drivers/net/wireless/ath/ath9k/Kconfig +++ b/drivers/net/wireless/ath/ath9k/Kconfig @@ -81,6 +81,14 @@ config ATH9K_RATE_CONTROL Say Y, if you want to use the ath9k specific rate control module instead of minstrel_ht. +config ATH9K_BTCOEX_SUPPORT + bool "Atheros ath9k bluetooth coexistence support" + depends on ATH9K + default y + ---help--- + Say Y, if you want to use the ath9k radios together with + Bluetooth modules in the same system. + config ATH9K_HTC tristate "Atheros HTC based wireless cards support" depends on USB && MAC80211 diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index a639b94f7643..bc56f57b393b 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -136,8 +136,8 @@ static void ath9k_ani_restart(struct ath_hw *ah) cck_base = AR_PHY_COUNTMAX - ah->config.cck_trig_high; } - ath_dbg(common, ATH_DBG_ANI, - "Writing ofdmbase=%u cckbase=%u\n", ofdm_base, cck_base); + ath_dbg(common, ANI, "Writing ofdmbase=%u cckbase=%u\n", + ofdm_base, cck_base); ENABLE_REGWRITE_BUFFER(ah); @@ -268,8 +268,7 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel) aniState->noiseFloor = BEACON_RSSI(ah); - ath_dbg(common, ATH_DBG_ANI, - "**** ofdmlevel %d=>%d, rssi=%d[lo=%d hi=%d]\n", + ath_dbg(common, ANI, "**** ofdmlevel %d=>%d, rssi=%d[lo=%d hi=%d]\n", aniState->ofdmNoiseImmunityLevel, immunityLevel, aniState->noiseFloor, aniState->rssiThrLow, aniState->rssiThrHigh); @@ -336,8 +335,7 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel) const struct ani_cck_level_entry *entry_cck; aniState->noiseFloor = BEACON_RSSI(ah); - ath_dbg(common, ATH_DBG_ANI, - "**** ccklevel %d=>%d, rssi=%d[lo=%d hi=%d]\n", + ath_dbg(common, ANI, "**** ccklevel %d=>%d, rssi=%d[lo=%d hi=%d]\n", aniState->cckNoiseImmunityLevel, immunityLevel, aniState->noiseFloor, aniState->rssiThrLow, aniState->rssiThrHigh); @@ -481,8 +479,7 @@ static void ath9k_ani_reset_old(struct ath_hw *ah, bool is_scanning) if (ah->opmode != NL80211_IFTYPE_STATION && ah->opmode != NL80211_IFTYPE_ADHOC) { - ath_dbg(common, ATH_DBG_ANI, - "Reset ANI state opmode %u\n", ah->opmode); + ath_dbg(common, ANI, "Reset ANI state opmode %u\n", ah->opmode); ah->stats.ast_ani_reset++; if (ah->opmode == NL80211_IFTYPE_AP) { @@ -582,7 +579,7 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning) ATH9K_ANI_OFDM_DEF_LEVEL || aniState->cckNoiseImmunityLevel != ATH9K_ANI_CCK_DEF_LEVEL) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "Restore defaults: opmode %u chan %d Mhz/0x%x is_scanning=%d ofdm:%d cck:%d\n", ah->opmode, chan->channel, @@ -599,7 +596,7 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning) /* * restore historical levels for this channel */ - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "Restore history: opmode %u chan %d Mhz/0x%x is_scanning=%d ofdm:%d cck:%d\n", ah->opmode, chan->channel, @@ -662,7 +659,7 @@ static bool ath9k_hw_ani_read_counters(struct ath_hw *ah) if (!use_new_ani(ah) && (phyCnt1 < ofdm_base || phyCnt2 < cck_base)) { if (phyCnt1 < ofdm_base) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "phyCnt1 0x%x, resetting counter value to 0x%x\n", phyCnt1, ofdm_base); REG_WRITE(ah, AR_PHY_ERR_1, ofdm_base); @@ -670,7 +667,7 @@ static bool ath9k_hw_ani_read_counters(struct ath_hw *ah) AR_PHY_ERR_OFDM_TIMING); } if (phyCnt2 < cck_base) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "phyCnt2 0x%x, resetting counter value to 0x%x\n", phyCnt2, cck_base); REG_WRITE(ah, AR_PHY_ERR_2, cck_base); @@ -713,7 +710,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan) cckPhyErrRate = aniState->cckPhyErrCount * 1000 / aniState->listenTime; - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "listenTime=%d OFDM:%d errs=%d/s CCK:%d errs=%d/s ofdm_turn=%d\n", aniState->listenTime, aniState->ofdmNoiseImmunityLevel, @@ -748,7 +745,7 @@ void ath9k_enable_mib_counters(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); - ath_dbg(common, ATH_DBG_ANI, "Enable MIB counters\n"); + ath_dbg(common, ANI, "Enable MIB counters\n"); ath9k_hw_update_mibstats(ah, &ah->ah_mibStats); @@ -770,7 +767,7 @@ void ath9k_hw_disable_mib_counters(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); - ath_dbg(common, ATH_DBG_ANI, "Disable MIB counters\n"); + ath_dbg(common, ANI, "Disable MIB counters\n"); REG_WRITE(ah, AR_MIBC, AR_MIBC_FMC); ath9k_hw_update_mibstats(ah, &ah->ah_mibStats); @@ -845,7 +842,7 @@ void ath9k_hw_ani_init(struct ath_hw *ah) struct ath_common *common = ath9k_hw_common(ah); int i; - ath_dbg(common, ATH_DBG_ANI, "Initialize ANI\n"); + ath_dbg(common, ANI, "Initialize ANI\n"); if (use_new_ani(ah)) { ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH_NEW; diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index f199e9e25149..f901a17f76ba 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -158,7 +158,7 @@ static void ar5008_hw_force_bias(struct ath_hw *ah, u16 synth_freq) /* pre-reverse this field */ tmp_reg = ath9k_hw_reverse_bits(new_bias, 3); - ath_dbg(common, ATH_DBG_CONFIG, "Force rf_pwd_icsyndiv to %1d on %4d\n", + ath_dbg(common, CONFIG, "Force rf_pwd_icsyndiv to %1d on %4d\n", new_bias, synth_freq); /* swizzle rf_pwd_icsyndiv */ @@ -1053,8 +1053,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(ah->totalSizeDesired)) { - ath_dbg(common, ATH_DBG_ANI, - "level out of range (%u > %zu)\n", + ath_dbg(common, ANI, "level out of range (%u > %zu)\n", level, ARRAY_SIZE(ah->totalSizeDesired)); return false; } @@ -1157,8 +1156,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(firstep)) { - ath_dbg(common, ATH_DBG_ANI, - "level out of range (%u > %zu)\n", + ath_dbg(common, ANI, "level out of range (%u > %zu)\n", level, ARRAY_SIZE(firstep)); return false; } @@ -1177,8 +1175,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(cycpwrThr1)) { - ath_dbg(common, ATH_DBG_ANI, - "level out of range (%u > %zu)\n", + ath_dbg(common, ANI, "level out of range (%u > %zu)\n", level, ARRAY_SIZE(cycpwrThr1)); return false; } @@ -1195,23 +1192,22 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah, case ATH9K_ANI_PRESENT: break; default: - ath_dbg(common, ATH_DBG_ANI, "invalid cmd %u\n", cmd); + ath_dbg(common, ANI, "invalid cmd %u\n", cmd); return false; } - ath_dbg(common, ATH_DBG_ANI, "ANI parameters:\n"); - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "ANI parameters:\n"); + ath_dbg(common, ANI, "noiseImmunityLevel=%d, spurImmunityLevel=%d, ofdmWeakSigDetectOff=%d\n", aniState->noiseImmunityLevel, aniState->spurImmunityLevel, !aniState->ofdmWeakSigDetectOff); - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "cckWeakSigThreshold=%d, firstepLevel=%d, listenTime=%d\n", aniState->cckWeakSigThreshold, aniState->firstepLevel, aniState->listenTime); - ath_dbg(common, ATH_DBG_ANI, - "ofdmPhyErrCount=%d, cckPhyErrCount=%d\n\n", + ath_dbg(common, ANI, "ofdmPhyErrCount=%d, cckPhyErrCount=%d\n\n", aniState->ofdmPhyErrCount, aniState->cckPhyErrCount); @@ -1295,7 +1291,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW); if (!on != aniState->ofdmWeakSigDetectOff) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: ofdm weak signal: %s=>%s\n", chan->channel, !aniState->ofdmWeakSigDetectOff ? @@ -1313,7 +1309,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(firstep_table)) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "ATH9K_ANI_FIRSTEP_LEVEL: level out of range (%u > %zu)\n", level, ARRAY_SIZE(firstep_table)); return false; @@ -1350,7 +1346,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, AR_PHY_FIND_SIG_FIRSTEP_LOW, value2); if (level != aniState->firstepLevel) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: level %d=>%d[def:%d] firstep[level]=%d ini=%d\n", chan->channel, aniState->firstepLevel, @@ -1358,7 +1354,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, ATH9K_ANI_FIRSTEP_LVL_NEW, value, aniState->iniDef.firstep); - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: level %d=>%d[def:%d] firstep_low[level]=%d ini=%d\n", chan->channel, aniState->firstepLevel, @@ -1378,7 +1374,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(cycpwrThr1_table)) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "ATH9K_ANI_SPUR_IMMUNITY_LEVEL: level out of range (%u > %zu)\n", level, ARRAY_SIZE(cycpwrThr1_table)); return false; @@ -1414,7 +1410,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, AR_PHY_EXT_TIMING5_CYCPWR_THR1, value2); if (level != aniState->spurImmunityLevel) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: level %d=>%d[def:%d] cycpwrThr1[level]=%d ini=%d\n", chan->channel, aniState->spurImmunityLevel, @@ -1422,7 +1418,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, ATH9K_ANI_SPUR_IMMUNE_LVL_NEW, value, aniState->iniDef.cycpwrThr1); - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: level %d=>%d[def:%d] cycpwrThr1Ext[level]=%d ini=%d\n", chan->channel, aniState->spurImmunityLevel, @@ -1448,11 +1444,11 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, case ATH9K_ANI_PRESENT: break; default: - ath_dbg(common, ATH_DBG_ANI, "invalid cmd %u\n", cmd); + ath_dbg(common, ANI, "invalid cmd %u\n", cmd); return false; } - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n", aniState->spurImmunityLevel, !aniState->ofdmWeakSigDetectOff ? "on" : "off", @@ -1506,7 +1502,7 @@ static void ar5008_hw_ani_cache_ini_regs(struct ath_hw *ah) iniDef = &aniState->iniDef; - ath_dbg(common, ATH_DBG_ANI, "ver %d.%d opmode %u chan %d Mhz/0x%x\n", + ath_dbg(common, ANI, "ver %d.%d opmode %u chan %d Mhz/0x%x\n", ah->hw_version.macVersion, ah->hw_version.macRev, ah->opmode, diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c index 157337febc2b..c55e5bbafc46 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c @@ -61,18 +61,16 @@ static void ar9002_hw_setup_calibration(struct ath_hw *ah, switch (currCal->calData->calType) { case IQ_MISMATCH_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_IQ); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "starting IQ Mismatch Calibration\n"); break; case ADC_GAIN_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_GAIN); - ath_dbg(common, ATH_DBG_CALIBRATE, - "starting ADC Gain Calibration\n"); + ath_dbg(common, CALIBRATE, "starting ADC Gain Calibration\n"); break; case ADC_DC_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_DC_PER); - ath_dbg(common, ATH_DBG_CALIBRATE, - "starting ADC DC Calibration\n"); + ath_dbg(common, CALIBRATE, "starting ADC DC Calibration\n"); break; } @@ -129,7 +127,7 @@ static void ar9002_hw_iqcal_collect(struct ath_hw *ah) REG_READ(ah, AR_PHY_CAL_MEAS_1(i)); ah->totalIqCorrMeas[i] += (int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i)); - ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE, + ath_dbg(ath9k_hw_common(ah), CALIBRATE, "%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n", ah->cal_samples, i, ah->totalPowerMeasI[i], ah->totalPowerMeasQ[i], @@ -151,7 +149,7 @@ static void ar9002_hw_adc_gaincal_collect(struct ath_hw *ah) ah->totalAdcQEvenPhase[i] += REG_READ(ah, AR_PHY_CAL_MEAS_3(i)); - ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE, + ath_dbg(ath9k_hw_common(ah), CALIBRATE, "%d: Chn %d oddi=0x%08x; eveni=0x%08x; oddq=0x%08x; evenq=0x%08x;\n", ah->cal_samples, i, ah->totalAdcIOddPhase[i], @@ -175,7 +173,7 @@ static void ar9002_hw_adc_dccal_collect(struct ath_hw *ah) ah->totalAdcDcOffsetQEvenPhase[i] += (int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_3(i)); - ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE, + ath_dbg(ath9k_hw_common(ah), CALIBRATE, "%d: Chn %d oddi=0x%08x; eveni=0x%08x; oddq=0x%08x; evenq=0x%08x;\n", ah->cal_samples, i, ah->totalAdcDcOffsetIOddPhase[i], @@ -198,11 +196,11 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) powerMeasQ = ah->totalPowerMeasQ[i]; iqCorrMeas = ah->totalIqCorrMeas[i]; - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Starting IQ Cal and Correction for Chain %d\n", i); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Original: Chn %d iq_corr_meas = 0x%08x\n", i, ah->totalIqCorrMeas[i]); @@ -213,12 +211,11 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) iqCorrNeg = 1; } - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ); - ath_dbg(common, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n", - iqCorrNeg); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_i = 0x%08x\n", + i, powerMeasI); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_q = 0x%08x\n", + i, powerMeasQ); + ath_dbg(common, CALIBRATE, "iqCorrNeg is 0x%08x\n", iqCorrNeg); iCoffDenom = (powerMeasI / 2 + powerMeasQ / 2) / 128; qCoffDenom = powerMeasQ / 64; @@ -227,13 +224,13 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) (qCoffDenom != 0)) { iCoff = iqCorrMeas / iCoffDenom; qCoff = powerMeasI / qCoffDenom - 64; - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d iCoff = 0x%08x\n", i, iCoff); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d qCoff = 0x%08x\n", i, qCoff); + ath_dbg(common, CALIBRATE, "Chn %d iCoff = 0x%08x\n", + i, iCoff); + ath_dbg(common, CALIBRATE, "Chn %d qCoff = 0x%08x\n", + i, qCoff); iCoff = iCoff & 0x3f; - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "New: Chn %d iCoff = 0x%08x\n", i, iCoff); if (iqCorrNeg == 0x0) iCoff = 0x40 - iCoff; @@ -243,7 +240,7 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) else if (qCoff <= -16) qCoff = -16; - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Chn %d : iCoff = 0x%x qCoff = 0x%x\n", i, iCoff, qCoff); @@ -253,7 +250,7 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) REG_RMW_FIELD(ah, AR_PHY_TIMING_CTRL4(i), AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF, qCoff); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "IQ Cal and Correction done for Chain %d\n", i); } @@ -275,21 +272,17 @@ static void ar9002_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains) qOddMeasOffset = ah->totalAdcQOddPhase[i]; qEvenMeasOffset = ah->totalAdcQEvenPhase[i]; - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Starting ADC Gain Cal for Chain %d\n", i); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_odd_i = 0x%08x\n", i, - iOddMeasOffset); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_even_i = 0x%08x\n", i, - iEvenMeasOffset); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_odd_q = 0x%08x\n", i, - qOddMeasOffset); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_even_q = 0x%08x\n", i, - qEvenMeasOffset); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_odd_i = 0x%08x\n", + i, iOddMeasOffset); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_even_i = 0x%08x\n", + i, iEvenMeasOffset); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_odd_q = 0x%08x\n", + i, qOddMeasOffset); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_even_q = 0x%08x\n", + i, qEvenMeasOffset); if (iOddMeasOffset != 0 && qEvenMeasOffset != 0) { iGainMismatch = @@ -299,19 +292,19 @@ static void ar9002_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains) ((qOddMeasOffset * 32) / qEvenMeasOffset) & 0x3f; - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d gain_mismatch_i = 0x%08x\n", i, - iGainMismatch); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d gain_mismatch_q = 0x%08x\n", i, - qGainMismatch); + ath_dbg(common, CALIBRATE, + "Chn %d gain_mismatch_i = 0x%08x\n", + i, iGainMismatch); + ath_dbg(common, CALIBRATE, + "Chn %d gain_mismatch_q = 0x%08x\n", + i, qGainMismatch); val = REG_READ(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i)); val &= 0xfffff000; val |= (qGainMismatch) | (iGainMismatch << 6); REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "ADC Gain Cal done for Chain %d\n", i); } } @@ -337,40 +330,36 @@ static void ar9002_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains) qOddMeasOffset = ah->totalAdcDcOffsetQOddPhase[i]; qEvenMeasOffset = ah->totalAdcDcOffsetQEvenPhase[i]; - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Starting ADC DC Offset Cal for Chain %d\n", i); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_odd_i = %d\n", i, - iOddMeasOffset); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_even_i = %d\n", i, - iEvenMeasOffset); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_odd_q = %d\n", i, - qOddMeasOffset); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_even_q = %d\n", i, - qEvenMeasOffset); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_odd_i = %d\n", + i, iOddMeasOffset); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_even_i = %d\n", + i, iEvenMeasOffset); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_odd_q = %d\n", + i, qOddMeasOffset); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_even_q = %d\n", + i, qEvenMeasOffset); iDcMismatch = (((iEvenMeasOffset - iOddMeasOffset) * 2) / numSamples) & 0x1ff; qDcMismatch = (((qOddMeasOffset - qEvenMeasOffset) * 2) / numSamples) & 0x1ff; - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d dc_offset_mismatch_i = 0x%08x\n", i, - iDcMismatch); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d dc_offset_mismatch_q = 0x%08x\n", i, - qDcMismatch); + ath_dbg(common, CALIBRATE, + "Chn %d dc_offset_mismatch_i = 0x%08x\n", + i, iDcMismatch); + ath_dbg(common, CALIBRATE, + "Chn %d dc_offset_mismatch_q = 0x%08x\n", + i, qDcMismatch); val = REG_READ(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i)); val &= 0xc0000fff; val |= (qDcMismatch << 12) | (iDcMismatch << 21); REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "ADC DC Offset Cal done for Chain %d\n", i); } @@ -560,7 +549,7 @@ static inline void ar9285_hw_pa_cal(struct ath_hw *ah, bool is_reset) { 0x7838, 0 }, }; - ath_dbg(common, ATH_DBG_CALIBRATE, "Running PA Calibration\n"); + ath_dbg(common, CALIBRATE, "Running PA Calibration\n"); /* PA CAL is not needed for high power solution */ if (ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE) == @@ -741,7 +730,7 @@ static bool ar9285_hw_cl_cal(struct ath_hw *ah, struct ath9k_channel *chan) REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL); if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "offset calibration failed to complete in 1ms; noisy environment?\n"); return false; } @@ -755,7 +744,7 @@ static bool ar9285_hw_cl_cal(struct ath_hw *ah, struct ath9k_channel *chan) REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL); if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "offset calibration failed to complete in 1ms; noisy environment?\n"); return false; } @@ -851,7 +840,7 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "offset calibration failed to complete in 1ms; noisy environment?\n"); return false; } @@ -886,22 +875,21 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) if (ar9002_hw_is_cal_supported(ah, chan, ADC_GAIN_CAL)) { INIT_CAL(&ah->adcgain_caldata); INSERT_CAL(ah, &ah->adcgain_caldata); - ath_dbg(common, ATH_DBG_CALIBRATE, - "enabling ADC Gain Calibration.\n"); + ath_dbg(common, CALIBRATE, + "enabling ADC Gain Calibration\n"); } if (ar9002_hw_is_cal_supported(ah, chan, ADC_DC_CAL)) { INIT_CAL(&ah->adcdc_caldata); INSERT_CAL(ah, &ah->adcdc_caldata); - ath_dbg(common, ATH_DBG_CALIBRATE, - "enabling ADC DC Calibration.\n"); + ath_dbg(common, CALIBRATE, + "enabling ADC DC Calibration\n"); } if (ar9002_hw_is_cal_supported(ah, chan, IQ_MISMATCH_CAL)) { INIT_CAL(&ah->iq_caldata); INSERT_CAL(ah, &ah->iq_caldata); - ath_dbg(common, ATH_DBG_CALIBRATE, - "enabling IQ Calibration.\n"); + ath_dbg(common, CALIBRATE, "enabling IQ Calibration\n"); } ah->cal_list_curr = ah->cal_list; diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c index b5920168606d..7b6417b5212e 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c @@ -107,7 +107,7 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) } if (isr & AR_ISR_RXORN) { - ath_dbg(common, ATH_DBG_INTERRUPT, + ath_dbg(common, INTERRUPT, "receive FIFO overrun interrupt\n"); } @@ -143,24 +143,24 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) if (fatal_int) { if (sync_cause & AR_INTR_SYNC_HOST1_FATAL) { - ath_dbg(common, ATH_DBG_ANY, + ath_dbg(common, ANY, "received PCI FATAL interrupt\n"); } if (sync_cause & AR_INTR_SYNC_HOST1_PERR) { - ath_dbg(common, ATH_DBG_ANY, + ath_dbg(common, ANY, "received PCI PERR interrupt\n"); } *masked |= ATH9K_INT_FATAL; } if (sync_cause & AR_INTR_SYNC_RADM_CPL_TIMEOUT) { - ath_dbg(common, ATH_DBG_INTERRUPT, + ath_dbg(common, INTERRUPT, "AR_INTR_SYNC_RADM_CPL_TIMEOUT\n"); REG_WRITE(ah, AR_RC, AR_RC_HOSTIF); REG_WRITE(ah, AR_RC, 0); *masked |= ATH9K_INT_FATAL; } if (sync_cause & AR_INTR_SYNC_LOCAL_TIMEOUT) { - ath_dbg(common, ATH_DBG_INTERRUPT, + ath_dbg(common, INTERRUPT, "AR_INTR_SYNC_LOCAL_TIMEOUT\n"); } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 23b3a6c57800..8e70f0bc073e 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -52,7 +52,7 @@ static void ar9003_hw_setup_calibration(struct ath_hw *ah, currCal->calData->calCountMax); REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_IQ); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "starting IQ Mismatch Calibration\n"); /* Kick-off cal */ @@ -64,7 +64,7 @@ static void ar9003_hw_setup_calibration(struct ath_hw *ah, REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_THERM, AR_PHY_65NM_CH0_THERM_START, 1); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "starting Temperature Compensation Calibration\n"); break; } @@ -194,7 +194,7 @@ static void ar9003_hw_iqcal_collect(struct ath_hw *ah) REG_READ(ah, AR_PHY_CAL_MEAS_1(i)); ah->totalIqCorrMeas[i] += (int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i)); - ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE, + ath_dbg(ath9k_hw_common(ah), CALIBRATE, "%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n", ah->cal_samples, i, ah->totalPowerMeasI[i], ah->totalPowerMeasQ[i], @@ -221,11 +221,10 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) powerMeasQ = ah->totalPowerMeasQ[i]; iqCorrMeas = ah->totalIqCorrMeas[i]; - ath_dbg(common, ATH_DBG_CALIBRATE, - "Starting IQ Cal and Correction for Chain %d\n", - i); + ath_dbg(common, CALIBRATE, + "Starting IQ Cal and Correction for Chain %d\n", i); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Original: Chn %d iq_corr_meas = 0x%08x\n", i, ah->totalIqCorrMeas[i]); @@ -236,12 +235,11 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) iqCorrNeg = 1; } - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ); - ath_dbg(common, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n", - iqCorrNeg); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_i = 0x%08x\n", + i, powerMeasI); + ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_q = 0x%08x\n", + i, powerMeasQ); + ath_dbg(common, CALIBRATE, "iqCorrNeg is 0x%08x\n", iqCorrNeg); iCoffDenom = (powerMeasI / 2 + powerMeasQ / 2) / 256; qCoffDenom = powerMeasQ / 64; @@ -249,10 +247,10 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) if ((iCoffDenom != 0) && (qCoffDenom != 0)) { iCoff = iqCorrMeas / iCoffDenom; qCoff = powerMeasI / qCoffDenom - 64; - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d iCoff = 0x%08x\n", i, iCoff); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Chn %d qCoff = 0x%08x\n", i, qCoff); + ath_dbg(common, CALIBRATE, "Chn %d iCoff = 0x%08x\n", + i, iCoff); + ath_dbg(common, CALIBRATE, "Chn %d qCoff = 0x%08x\n", + i, qCoff); /* Force bounds on iCoff */ if (iCoff >= 63) @@ -273,10 +271,10 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) iCoff = iCoff & 0x7f; qCoff = qCoff & 0x7f; - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Chn %d : iCoff = 0x%x qCoff = 0x%x\n", i, iCoff, qCoff); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Register offset (0x%04x) before update = 0x%x\n", offset_array[i], REG_READ(ah, offset_array[i])); @@ -287,25 +285,25 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) REG_RMW_FIELD(ah, offset_array[i], AR_PHY_RX_IQCAL_CORR_IQCORR_Q_Q_COFF, qCoff); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Register offset (0x%04x) QI COFF (bitfields 0x%08x) after update = 0x%x\n", offset_array[i], AR_PHY_RX_IQCAL_CORR_IQCORR_Q_I_COFF, REG_READ(ah, offset_array[i])); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Register offset (0x%04x) QQ COFF (bitfields 0x%08x) after update = 0x%x\n", offset_array[i], AR_PHY_RX_IQCAL_CORR_IQCORR_Q_Q_COFF, REG_READ(ah, offset_array[i])); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "IQ Cal and Correction done for Chain %d\n", i); } } REG_SET_BIT(ah, AR_PHY_RX_IQCAL_CORR_B0, AR_PHY_RX_IQCAL_CORR_IQCORR_ENABLE); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "IQ Cal and Correction (offset 0x%04x) enabled (bit position 0x%08x). New Value 0x%08x\n", (unsigned) (AR_PHY_RX_IQCAL_CORR_B0), AR_PHY_RX_IQCAL_CORR_IQCORR_ENABLE, @@ -349,7 +347,7 @@ static bool ar9003_hw_solve_iq_cal(struct ath_hw *ah, f2 = (f1 * f1 + f3 * f3) / result_shift; if (!f2) { - ath_dbg(common, ATH_DBG_CALIBRATE, "Divide by 0\n"); + ath_dbg(common, CALIBRATE, "Divide by 0\n"); return false; } @@ -470,7 +468,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah, if ((i2_p_q2_a0_d0 == 0) || (i2_p_q2_a0_d1 == 0) || (i2_p_q2_a1_d0 == 0) || (i2_p_q2_a1_d1 == 0)) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Divide by 0:\n" "a0_d0=%d\n" "a0_d1=%d\n" @@ -510,8 +508,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah, mag2 = ar9003_hw_find_mag_approx(ah, cos_2phi_2, sin_2phi_2); if ((mag1 == 0) || (mag2 == 0)) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Divide by 0: mag1=%d, mag2=%d\n", + ath_dbg(common, CALIBRATE, "Divide by 0: mag1=%d, mag2=%d\n", mag1, mag2); return false; } @@ -529,8 +526,8 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah, mag_a0_d0, phs_a0_d0, mag_a1_d0, phs_a1_d0, solved_eq)) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Call to ar9003_hw_solve_iq_cal() failed.\n"); + ath_dbg(common, CALIBRATE, + "Call to ar9003_hw_solve_iq_cal() failed\n"); return false; } @@ -539,12 +536,12 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah, mag_rx = solved_eq[2]; phs_rx = solved_eq[3]; - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "chain %d: mag mismatch=%d phase mismatch=%d\n", chain_idx, mag_tx/res_scale, phs_tx/res_scale); if (res_scale == mag_tx) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Divide by 0: mag_tx=%d, res_scale=%d\n", mag_tx, res_scale); return false; @@ -557,8 +554,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah, q_q_coff = (mag_corr_tx * 128 / res_scale); q_i_coff = (phs_corr_tx * 256 / res_scale); - ath_dbg(common, ATH_DBG_CALIBRATE, - "tx chain %d: mag corr=%d phase corr=%d\n", + ath_dbg(common, CALIBRATE, "tx chain %d: mag corr=%d phase corr=%d\n", chain_idx, q_q_coff, q_i_coff); if (q_i_coff < -63) @@ -572,12 +568,11 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah, iqc_coeff[0] = (q_q_coff * 128) + q_i_coff; - ath_dbg(common, ATH_DBG_CALIBRATE, - "tx chain %d: iq corr coeff=%x\n", + ath_dbg(common, CALIBRATE, "tx chain %d: iq corr coeff=%x\n", chain_idx, iqc_coeff[0]); if (-mag_rx == res_scale) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Divide by 0: mag_rx=%d, res_scale=%d\n", mag_rx, res_scale); return false; @@ -590,8 +585,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah, q_q_coff = (mag_corr_rx * 128 / res_scale); q_i_coff = (phs_corr_rx * 256 / res_scale); - ath_dbg(common, ATH_DBG_CALIBRATE, - "rx chain %d: mag corr=%d phase corr=%d\n", + ath_dbg(common, CALIBRATE, "rx chain %d: mag corr=%d phase corr=%d\n", chain_idx, q_q_coff, q_i_coff); if (q_i_coff < -63) @@ -605,8 +599,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah, iqc_coeff[1] = (q_q_coff * 128) + q_i_coff; - ath_dbg(common, ATH_DBG_CALIBRATE, - "rx chain %d: iq corr coeff=%x\n", + ath_dbg(common, CALIBRATE, "rx chain %d: iq corr coeff=%x\n", chain_idx, iqc_coeff[1]); return true; @@ -753,8 +746,7 @@ static bool ar9003_hw_tx_iq_cal_run(struct ath_hw *ah) if (!ath9k_hw_wait(ah, AR_PHY_TX_IQCAL_START, AR_PHY_TX_IQCAL_START_DO_CAL, 0, AH_WAIT_TIMEOUT)) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Tx IQ Cal is not completed.\n"); + ath_dbg(common, CALIBRATE, "Tx IQ Cal is not completed\n"); return false; } return true; @@ -792,13 +784,13 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah, bool is_reusable) nmeasurement = MAX_MEASUREMENT; for (im = 0; im < nmeasurement; im++) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Doing Tx IQ Cal for chain %d.\n", i); + ath_dbg(common, CALIBRATE, + "Doing Tx IQ Cal for chain %d\n", i); if (REG_READ(ah, txiqcal_status[i]) & AR_PHY_TX_IQCAL_STATUS_FAILED) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Tx IQ Cal failed for chain %d.\n", i); + ath_dbg(common, CALIBRATE, + "Tx IQ Cal failed for chain %d\n", i); goto tx_iqcal_fail; } @@ -824,18 +816,16 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah, bool is_reusable) iq_res[idx + 1] = 0xffff & REG_READ(ah, chan_info_tab[i] + offset); - ath_dbg(common, ATH_DBG_CALIBRATE, - "IQ_RES[%d]=0x%x " - "IQ_RES[%d]=0x%x\n", + ath_dbg(common, CALIBRATE, + "IQ_RES[%d]=0x%x IQ_RES[%d]=0x%x\n", idx, iq_res[idx], idx + 1, iq_res[idx + 1]); } if (!ar9003_hw_calc_iq_corr(ah, i, iq_res, coeff.iqc_coeff)) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Failed in calculation of \ - IQ correction.\n"); + ath_dbg(common, CALIBRATE, + "Failed in calculation of IQ correction\n"); goto tx_iqcal_fail; } @@ -855,7 +845,7 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah, bool is_reusable) return; tx_iqcal_fail: - ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n"); + ath_dbg(common, CALIBRATE, "Tx IQ Cal failed\n"); return; } @@ -953,7 +943,7 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, if (!ar9003_hw_rtt_restore(ah, chan)) run_rtt_cal = true; - ath_dbg(common, ATH_DBG_CALIBRATE, "RTT restore %s\n", + ath_dbg(common, CALIBRATE, "RTT restore %s\n", run_rtt_cal ? "failed" : "succeed"); } run_agc_cal = run_rtt_cal; @@ -1016,20 +1006,20 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, u32 pld[4] = {0, 0, 0, 0}; /* send CAL_REQ only when BT is AWAKE. */ - ath_dbg(common, ATH_DBG_MCI, "MCI send WLAN_CAL_REQ 0x%x\n", + ath_dbg(common, MCI, "MCI send WLAN_CAL_REQ 0x%x\n", mci_hw->wlan_cal_seq); MCI_GPM_SET_CAL_TYPE(pld, MCI_GPM_WLAN_CAL_REQ); pld[MCI_GPM_WLAN_CAL_W_SEQUENCE] = mci_hw->wlan_cal_seq++; ar9003_mci_send_message(ah, MCI_GPM, 0, pld, 16, true, false); /* Wait BT_CAL_GRANT for 50ms */ - ath_dbg(common, ATH_DBG_MCI, "MCI wait for BT_CAL_GRANT"); + ath_dbg(common, MCI, "MCI wait for BT_CAL_GRANT\n"); if (ar9003_mci_wait_for_gpm(ah, MCI_GPM_BT_CAL_GRANT, 0, 50000)) - ath_dbg(common, ATH_DBG_MCI, "MCI got BT_CAL_GRANT"); + ath_dbg(common, MCI, "MCI got BT_CAL_GRANT\n"); else { is_reusable = false; - ath_dbg(common, ATH_DBG_MCI, "\nMCI BT is not responding"); + ath_dbg(common, MCI, "\nMCI BT is not responding\n"); } } @@ -1058,7 +1048,7 @@ skip_tx_iqcal: u32 pld[4] = {0, 0, 0, 0}; - ath_dbg(common, ATH_DBG_MCI, "MCI Send WLAN_CAL_DONE 0x%x\n", + ath_dbg(common, MCI, "MCI Send WLAN_CAL_DONE 0x%x\n", mci_hw->wlan_cal_done); MCI_GPM_SET_CAL_TYPE(pld, MCI_GPM_WLAN_CAL_DONE); pld[MCI_GPM_WLAN_CAL_W_SEQUENCE] = mci_hw->wlan_cal_done++; @@ -1074,9 +1064,8 @@ skip_tx_iqcal: if (run_rtt_cal) ar9003_hw_rtt_disable(ah); - ath_dbg(common, ATH_DBG_CALIBRATE, - "offset calibration failed to complete in 1ms;" - "noisy environment?\n"); + ath_dbg(common, CALIBRATE, + "offset calibration failed to complete in 1ms; noisy environment?\n"); return false; } @@ -1135,15 +1124,14 @@ skip_tx_iqcal: if (ah->supp_cals & IQ_MISMATCH_CAL) { INIT_CAL(&ah->iq_caldata); INSERT_CAL(ah, &ah->iq_caldata); - ath_dbg(common, ATH_DBG_CALIBRATE, - "enabling IQ Calibration.\n"); + ath_dbg(common, CALIBRATE, "enabling IQ Calibration\n"); } if (ah->supp_cals & TEMP_COMP_CAL) { INIT_CAL(&ah->tempCompCalData); INSERT_CAL(ah, &ah->tempCompCalData); - ath_dbg(common, ATH_DBG_CALIBRATE, - "enabling Temperature Compensation Calibration.\n"); + ath_dbg(common, CALIBRATE, + "enabling Temperature Compensation Calibration\n"); } /* Initialize current pointer to first element in list */ diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 4ba6f52943a8..391def99314c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3043,8 +3043,7 @@ static bool ar9300_read_eeprom(struct ath_hw *ah, int address, u8 *buffer, int i; if ((address < 0) || ((address + count) / 2 > AR9300_EEPROM_SIZE - 1)) { - ath_dbg(common, ATH_DBG_EEPROM, - "eeprom address not in range\n"); + ath_dbg(common, EEPROM, "eeprom address not in range\n"); return false; } @@ -3075,8 +3074,8 @@ static bool ar9300_read_eeprom(struct ath_hw *ah, int address, u8 *buffer, return true; error: - ath_dbg(common, ATH_DBG_EEPROM, - "unable to read eeprom region at offset %d\n", address); + ath_dbg(common, EEPROM, "unable to read eeprom region at offset %d\n", + address); return false; } @@ -3160,13 +3159,13 @@ static bool ar9300_uncompress_block(struct ath_hw *ah, length &= 0xff; if (length > 0 && spot >= 0 && spot+length <= mdataSize) { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "Restore at %d: spot=%d offset=%d length=%d\n", it, spot, offset, length); memcpy(&mptr[spot], &block[it+2], length); spot += length; } else if (length > 0) { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "Bad restore at %d: spot=%d offset=%d length=%d\n", it, spot, offset, length); return false; @@ -3188,13 +3187,13 @@ static int ar9300_compress_decision(struct ath_hw *ah, switch (code) { case _CompressNone: if (length != mdata_size) { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "EEPROM structure size mismatch memory=%d eeprom=%d\n", mdata_size, length); return -1; } memcpy(mptr, (u8 *) (word + COMP_HDR_LEN), length); - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "restored eeprom %d: uncompressed, length %d\n", it, length); break; @@ -3203,22 +3202,21 @@ static int ar9300_compress_decision(struct ath_hw *ah, } else { eep = ar9003_eeprom_struct_find_by_id(reference); if (eep == NULL) { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "can't find reference eeprom struct %d\n", reference); return -1; } memcpy(mptr, eep, mdata_size); } - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "restore eeprom %d: block, reference %d, length %d\n", it, reference, length); ar9300_uncompress_block(ah, mptr, mdata_size, (u8 *) (word + COMP_HDR_LEN), length); break; default: - ath_dbg(common, ATH_DBG_EEPROM, - "unknown compression code %d\n", code); + ath_dbg(common, EEPROM, "unknown compression code %d\n", code); return -1; } return 0; @@ -3294,34 +3292,32 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah, cptr = AR9300_BASE_ADDR_512; else cptr = AR9300_BASE_ADDR; - ath_dbg(common, ATH_DBG_EEPROM, - "Trying EEPROM access at Address 0x%04x\n", cptr); + ath_dbg(common, EEPROM, "Trying EEPROM access at Address 0x%04x\n", + cptr); if (ar9300_check_eeprom_header(ah, read, cptr)) goto found; cptr = AR9300_BASE_ADDR_512; - ath_dbg(common, ATH_DBG_EEPROM, - "Trying EEPROM access at Address 0x%04x\n", cptr); + ath_dbg(common, EEPROM, "Trying EEPROM access at Address 0x%04x\n", + cptr); if (ar9300_check_eeprom_header(ah, read, cptr)) goto found; read = ar9300_read_otp; cptr = AR9300_BASE_ADDR; - ath_dbg(common, ATH_DBG_EEPROM, - "Trying OTP access at Address 0x%04x\n", cptr); + ath_dbg(common, EEPROM, "Trying OTP access at Address 0x%04x\n", cptr); if (ar9300_check_eeprom_header(ah, read, cptr)) goto found; cptr = AR9300_BASE_ADDR_512; - ath_dbg(common, ATH_DBG_EEPROM, - "Trying OTP access at Address 0x%04x\n", cptr); + ath_dbg(common, EEPROM, "Trying OTP access at Address 0x%04x\n", cptr); if (ar9300_check_eeprom_header(ah, read, cptr)) goto found; goto fail; found: - ath_dbg(common, ATH_DBG_EEPROM, "Found valid EEPROM data\n"); + ath_dbg(common, EEPROM, "Found valid EEPROM data\n"); for (it = 0; it < MSTATE; it++) { if (!read(ah, cptr, word, COMP_HDR_LEN)) @@ -3332,13 +3328,12 @@ found: ar9300_comp_hdr_unpack(word, &code, &reference, &length, &major, &minor); - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "Found block at %x: code=%d ref=%d length=%d major=%d minor=%d\n", cptr, code, reference, length, major, minor); if ((!AR_SREV_9485(ah) && length >= 1024) || (AR_SREV_9485(ah) && length > EEPROM_DATA_LEN_9485)) { - ath_dbg(common, ATH_DBG_EEPROM, - "Skipping bad header\n"); + ath_dbg(common, EEPROM, "Skipping bad header\n"); cptr -= COMP_HDR_LEN; continue; } @@ -3347,13 +3342,13 @@ found: read(ah, cptr, word, COMP_HDR_LEN + osize + COMP_CKSUM_LEN); checksum = ar9300_comp_cksum(&word[COMP_HDR_LEN], length); mchecksum = get_unaligned_le16(&word[COMP_HDR_LEN + osize]); - ath_dbg(common, ATH_DBG_EEPROM, - "checksum %x %x\n", checksum, mchecksum); + ath_dbg(common, EEPROM, "checksum %x %x\n", + checksum, mchecksum); if (checksum == mchecksum) { ar9300_compress_decision(ah, it, code, reference, mptr, word, length, mdata_size); } else { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "skipping block with bad checksum\n"); } cptr -= (COMP_HDR_LEN + osize + COMP_CKSUM_LEN); @@ -4424,8 +4419,8 @@ static void ar9003_hw_set_target_power_eeprom(struct ath_hw *ah, u16 freq, is2GHz) + ht40PowerIncForPdadc; for (i = 0; i < ar9300RateSize; i++) { - ath_dbg(common, ATH_DBG_EEPROM, - "TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]); + ath_dbg(common, EEPROM, "TPC[%02d] 0x%08x\n", + i, targetPowerValT2[i]); } } @@ -4444,7 +4439,7 @@ static int ar9003_hw_cal_pier_get(struct ath_hw *ah, struct ath_common *common = ath9k_hw_common(ah); if (ichain >= AR9300_MAX_CHAINS) { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "Invalid chain index, must be less than %d\n", AR9300_MAX_CHAINS); return -1; @@ -4452,7 +4447,7 @@ static int ar9003_hw_cal_pier_get(struct ath_hw *ah, if (mode) { /* 5GHz */ if (ipier >= AR9300_NUM_5G_CAL_PIERS) { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "Invalid 5GHz cal pier index, must be less than %d\n", AR9300_NUM_5G_CAL_PIERS); return -1; @@ -4462,7 +4457,7 @@ static int ar9003_hw_cal_pier_get(struct ath_hw *ah, is2GHz = 0; } else { if (ipier >= AR9300_NUM_2G_CAL_PIERS) { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "Invalid 2GHz cal pier index, must be less than %d\n", AR9300_NUM_2G_CAL_PIERS); return -1; @@ -4624,8 +4619,7 @@ static int ar9003_hw_calibration_apply(struct ath_hw *ah, int frequency) /* interpolate */ for (ichain = 0; ichain < AR9300_MAX_CHAINS; ichain++) { - ath_dbg(common, ATH_DBG_EEPROM, - "ch=%d f=%d low=%d %d h=%d %d\n", + ath_dbg(common, EEPROM, "ch=%d f=%d low=%d %d h=%d %d\n", ichain, frequency, lfrequency[ichain], lcorrection[ichain], hfrequency[ichain], hcorrection[ichain]); @@ -4680,7 +4674,7 @@ static int ar9003_hw_calibration_apply(struct ath_hw *ah, int frequency) ar9003_hw_power_control_override(ah, frequency, correction, voltage, temperature); - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "for frequency=%d, calibration correction = %d %d %d\n", frequency, correction[0], correction[1], correction[2]); @@ -4866,7 +4860,7 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah, else freq = centers.ctl_center; - ath_dbg(common, ATH_DBG_REGULATORY, + ath_dbg(common, REGULATORY, "LOOP-Mode ctlMode %d < %d, isHt40CtlMode %d, EXT_ADDITIVE %d\n", ctlMode, numCtlModes, isHt40CtlMode, (pCtlMode[ctlMode] & EXT_ADDITIVE)); @@ -4882,7 +4876,7 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah, twiceMaxEdgePower = MAX_RATE_POWER; for (i = 0; (i < ctlNum) && ctlIndex[i]; i++) { - ath_dbg(common, ATH_DBG_REGULATORY, + ath_dbg(common, REGULATORY, "LOOP-Ctlidx %d: cfgCtl 0x%2.2x pCtlMode 0x%2.2x ctlIndex 0x%2.2x chan %d\n", i, cfgCtl, pCtlMode[ctlMode], ctlIndex[i], chan->channel); @@ -4924,7 +4918,7 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah, minCtlPower = (u8)min(twiceMaxEdgePower, scaledPower); - ath_dbg(common, ATH_DBG_REGULATORY, + ath_dbg(common, REGULATORY, "SEL-Min ctlMode %d pCtlMode %d 2xMaxEdge %d sP %d minCtlPwr %d\n", ctlMode, pCtlMode[ctlMode], twiceMaxEdgePower, scaledPower, minCtlPower); @@ -5048,7 +5042,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah, target_power_val_t2_eep[i]) > paprd_scale_factor)) { ah->paprd_ratemask &= ~(1 << i); - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "paprd disabled for mcs %d\n", i); } } @@ -5066,8 +5060,8 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah, return; for (i = 0; i < ar9300RateSize; i++) { - ath_dbg(common, ATH_DBG_EEPROM, - "TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]); + ath_dbg(common, EEPROM, "TPC[%02d] 0x%08x\n", + i, targetPowerValT2[i]); } ah->txpower_limit = regulatory->max_power_level; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c index 631fe4f2e495..4a315155d779 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c @@ -305,10 +305,8 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) raw_intr = REG_READ(ah, AR_MCI_INTERRUPT_RAW); if ((raw_intr == 0xdeadbeef) || (rx_msg_intr == 0xdeadbeef)) - ath_dbg(common, ATH_DBG_MCI, - "MCI gets 0xdeadbeef during MCI int processing" - "new raw_intr=0x%08x, new rx_msg_raw=0x%08x, " - "raw_intr=0x%08x, rx_msg_raw=0x%08x\n", + ath_dbg(common, MCI, + "MCI gets 0xdeadbeef during MCI int processing new raw_intr=0x%08x, new rx_msg_raw=0x%08x, raw_intr=0x%08x, rx_msg_raw=0x%08x\n", raw_intr, rx_msg_intr, mci->raw_intr, mci->rx_msg_intr); else { @@ -322,7 +320,7 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_RAW, rx_msg_intr); REG_WRITE(ah, AR_MCI_INTERRUPT_RAW, raw_intr); - ath_dbg(common, ATH_DBG_MCI, "AR_INTR_SYNC_MCI\n"); + ath_dbg(common, MCI, "AR_INTR_SYNC_MCI\n"); } } @@ -335,7 +333,7 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) } if (sync_cause & AR_INTR_SYNC_LOCAL_TIMEOUT) - ath_dbg(common, ATH_DBG_INTERRUPT, + ath_dbg(common, INTERRUPT, "AR_INTR_SYNC_LOCAL_TIMEOUT\n"); REG_WRITE(ah, AR_INTR_SYNC_CAUSE_CLR, sync_cause); @@ -366,7 +364,7 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds, if ((MS(ads->ds_info, AR_DescId) != ATHEROS_VENDOR_ID) || (MS(ads->ds_info, AR_TxRxDesc) != 1)) { - ath_dbg(ath9k_hw_common(ah), ATH_DBG_XMIT, + ath_dbg(ath9k_hw_common(ah), XMIT, "Tx Descriptor error %x\n", ads->ds_info); memset(ads, 0, sizeof(*ads)); return -EIO; @@ -574,7 +572,7 @@ void ath9k_hw_reset_txstatus_ring(struct ath_hw *ah) memset((void *) ah->ts_ring, 0, ah->ts_size * sizeof(struct ar9003_txs)); - ath_dbg(ath9k_hw_common(ah), ATH_DBG_XMIT, + ath_dbg(ath9k_hw_common(ah), XMIT, "TS Start 0x%x End 0x%x Virt %p, Size %d\n", ah->ts_paddr_start, ah->ts_paddr_end, ah->ts_ring, ah->ts_size); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index 8599822dc83f..709520c6835b 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -68,11 +68,11 @@ static int ar9003_mci_wait_for_interrupt(struct ath_hw *ah, u32 address, } if (time_out <= 0) { - ath_dbg(common, ATH_DBG_MCI, - "MCI Wait for Reg 0x%08x = 0x%08x timeout.\n", + ath_dbg(common, MCI, + "MCI Wait for Reg 0x%08x = 0x%08x timeout\n", address, bit_position); - ath_dbg(common, ATH_DBG_MCI, - "MCI INT_RAW = 0x%08x, RX_MSG_RAW = 0x%08x", + ath_dbg(common, MCI, + "MCI INT_RAW = 0x%08x, RX_MSG_RAW = 0x%08x\n", REG_READ(ah, AR_MCI_INTERRUPT_RAW), REG_READ(ah, AR_MCI_INTERRUPT_RX_MSG_RAW)); time_out = 0; @@ -85,6 +85,9 @@ void ar9003_mci_remote_reset(struct ath_hw *ah, bool wait_done) { u32 payload[4] = { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00}; + if (!ATH9K_HW_CAP_MCI) + return; + ar9003_mci_send_message(ah, MCI_REMOTE_RESET, 0, payload, 16, wait_done, false); udelay(5); @@ -94,6 +97,9 @@ void ar9003_mci_send_lna_transfer(struct ath_hw *ah, bool wait_done) { u32 payload = 0x00000000; + if (!ATH9K_HW_CAP_MCI) + return; + ar9003_mci_send_message(ah, MCI_LNA_TRANS, 0, &payload, 1, wait_done, false); } @@ -107,6 +113,9 @@ static void ar9003_mci_send_req_wake(struct ath_hw *ah, bool wait_done) void ar9003_mci_send_sys_waking(struct ath_hw *ah, bool wait_done) { + if (!ATH9K_HW_CAP_MCI) + return; + ar9003_mci_send_message(ah, MCI_SYS_WAKING, MCI_FLAG_DISABLE_TIMESTAMP, NULL, 0, wait_done, false); } @@ -135,7 +144,7 @@ static void ar9003_mci_send_coex_version_query(struct ath_hw *ah, if (!mci->bt_version_known && (mci->bt_state != MCI_BT_SLEEP)) { - ath_dbg(common, ATH_DBG_MCI, "MCI Send Coex version query\n"); + ath_dbg(common, MCI, "MCI Send Coex version query\n"); MCI_GPM_SET_TYPE_OPCODE(payload, MCI_GPM_COEX_AGENT, MCI_GPM_COEX_VERSION_QUERY); ar9003_mci_send_message(ah, MCI_GPM, 0, payload, 16, @@ -150,7 +159,7 @@ static void ar9003_mci_send_coex_version_response(struct ath_hw *ah, struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; u32 payload[4] = {0, 0, 0, 0}; - ath_dbg(common, ATH_DBG_MCI, "MCI Send Coex version response\n"); + ath_dbg(common, MCI, "MCI Send Coex version response\n"); MCI_GPM_SET_TYPE_OPCODE(payload, MCI_GPM_COEX_AGENT, MCI_GPM_COEX_VERSION_RESPONSE); *(((u8 *)payload) + MCI_GPM_COEX_B_MAJOR_VERSION) = @@ -187,8 +196,8 @@ static void ar9003_mci_send_coex_bt_status_query(struct ath_hw *ah, if (mci->bt_state != MCI_BT_SLEEP) { - ath_dbg(common, ATH_DBG_MCI, - "MCI Send Coex BT Status Query 0x%02X\n", query_type); + ath_dbg(common, MCI, "MCI Send Coex BT Status Query 0x%02X\n", + query_type); MCI_GPM_SET_TYPE_OPCODE(payload, MCI_GPM_COEX_AGENT, MCI_GPM_COEX_STATUS_QUERY); @@ -203,9 +212,8 @@ static void ar9003_mci_send_coex_bt_status_query(struct ath_hw *ah, if (query_btinfo) { mci->need_flush_btinfo = true; - ath_dbg(common, ATH_DBG_MCI, - "MCI send bt_status_query fail, " - "set flush flag again\n"); + ath_dbg(common, MCI, + "MCI send bt_status_query fail, set flush flag again\n"); } } @@ -221,7 +229,10 @@ void ar9003_mci_send_coex_halt_bt_gpm(struct ath_hw *ah, bool halt, struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; u32 payload[4] = {0, 0, 0, 0}; - ath_dbg(common, ATH_DBG_MCI, "MCI Send Coex %s BT GPM.\n", + if (!ATH9K_HW_CAP_MCI) + return; + + ath_dbg(common, MCI, "MCI Send Coex %s BT GPM\n", (halt) ? "halt" : "unhalt"); MCI_GPM_SET_TYPE_OPCODE(payload, @@ -259,8 +270,8 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah) REG_READ(ah, AR_MCI_INTERRUPT_RAW)); /* Remote Reset */ - ath_dbg(common, ATH_DBG_MCI, "MCI Reset sequence start\n"); - ath_dbg(common, ATH_DBG_MCI, "MCI send REMOTE_RESET\n"); + ath_dbg(common, MCI, "MCI Reset sequence start\n"); + ath_dbg(common, MCI, "MCI send REMOTE_RESET\n"); ar9003_mci_remote_reset(ah, true); /* @@ -271,14 +282,13 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah) if (AR_SREV_9462_10(ah)) udelay(252); - ath_dbg(common, ATH_DBG_MCI, "MCI Send REQ_WAKE to remoter(BT)\n"); + ath_dbg(common, MCI, "MCI Send REQ_WAKE to remoter(BT)\n"); ar9003_mci_send_req_wake(ah, true); if (ar9003_mci_wait_for_interrupt(ah, AR_MCI_INTERRUPT_RX_MSG_RAW, AR_MCI_INTERRUPT_RX_MSG_SYS_WAKING, 500)) { - ath_dbg(common, ATH_DBG_MCI, - "MCI SYS_WAKING from remote(BT)\n"); + ath_dbg(common, MCI, "MCI SYS_WAKING from remote(BT)\n"); mci->bt_state = MCI_BT_AWAKE; if (AR_SREV_9462_10(ah)) @@ -302,8 +312,7 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah) /* Send SYS_WAKING to BT */ - ath_dbg(common, ATH_DBG_MCI, - "MCI send SW SYS_WAKING to remote BT\n"); + ath_dbg(common, MCI, "MCI send SW SYS_WAKING to remote BT\n"); ar9003_mci_send_sys_waking(ah, true); udelay(10); @@ -332,8 +341,7 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah) if (AR_SREV_9462_10(ah) || mci->is_2g) { /* Send LNA_TRANS */ - ath_dbg(common, ATH_DBG_MCI, - "MCI send LNA_TRANS to BT\n"); + ath_dbg(common, MCI, "MCI send LNA_TRANS to BT\n"); ar9003_mci_send_lna_transfer(ah, true); udelay(5); } @@ -344,20 +352,17 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah) AR_MCI_INTERRUPT_RX_MSG_RAW, AR_MCI_INTERRUPT_RX_MSG_LNA_INFO, mci_timeout)) - ath_dbg(common, ATH_DBG_MCI, - "MCI WLAN has control over the LNA & " - "BT obeys it\n"); + ath_dbg(common, MCI, + "MCI WLAN has control over the LNA & BT obeys it\n"); else - ath_dbg(common, ATH_DBG_MCI, - "MCI BT didn't respond to" - "LNA_TRANS\n"); + ath_dbg(common, MCI, + "MCI BT didn't respond to LNA_TRANS\n"); } if (AR_SREV_9462_10(ah)) { /* Send another remote_reset to deassert BT clk_req. */ - ath_dbg(common, ATH_DBG_MCI, - "MCI another remote_reset to " - "deassert clk_req\n"); + ath_dbg(common, MCI, + "MCI another remote_reset to deassert clk_req\n"); ar9003_mci_remote_reset(ah, true); udelay(252); } @@ -381,12 +386,17 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah) void ar9003_mci_disable_interrupt(struct ath_hw *ah) { + if (!ATH9K_HW_CAP_MCI) + return; + REG_WRITE(ah, AR_MCI_INTERRUPT_EN, 0); REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_EN, 0); } void ar9003_mci_enable_interrupt(struct ath_hw *ah) { + if (!ATH9K_HW_CAP_MCI) + return; REG_WRITE(ah, AR_MCI_INTERRUPT_EN, AR_MCI_INTERRUPT_DEFAULT); REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_EN, @@ -397,6 +407,9 @@ bool ar9003_mci_check_int(struct ath_hw *ah, u32 ints) { u32 intr; + if (!ATH9K_HW_CAP_MCI) + return false; + intr = REG_READ(ah, AR_MCI_INTERRUPT_RX_MSG_RAW); return ((intr & ints) == ints); } @@ -405,6 +418,10 @@ void ar9003_mci_get_interrupt(struct ath_hw *ah, u32 *raw_intr, u32 *rx_msg_intr) { struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; + + if (!ATH9K_HW_CAP_MCI) + return; + *raw_intr = mci->raw_intr; *rx_msg_intr = mci->rx_msg_intr; @@ -418,6 +435,9 @@ void ar9003_mci_2g5g_changed(struct ath_hw *ah, bool is_2g) { struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; + if (!ATH9K_HW_CAP_MCI) + return; + if (!mci->update_2g5g && (mci->is_2g != is_2g)) mci->update_2g5g = true; @@ -441,7 +461,7 @@ static bool ar9003_mci_is_gpm_valid(struct ath_hw *ah, u32 msg_index) recv_type = MCI_GPM_TYPE(payload); if (recv_type == MCI_GPM_RSVD_PATTERN) { - ath_dbg(common, ATH_DBG_MCI, "MCI Skip RSVD GPM\n"); + ath_dbg(common, MCI, "MCI Skip RSVD GPM\n"); return false; } @@ -514,11 +534,11 @@ static bool ar9003_mci_send_coex_bt_flags(struct ath_hw *ah, bool wait_done, *(((u8 *)pld) + MCI_GPM_COEX_W_BT_FLAGS + 2) = (bt_flags >> 16) & 0xFF; *(((u8 *)pld) + MCI_GPM_COEX_W_BT_FLAGS + 3) = (bt_flags >> 24) & 0xFF; - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI BT_MCI_FLAGS: Send Coex BT Update Flags %s 0x%08x\n", - (opcode == MCI_GPM_COEX_BT_FLAGS_READ) ? "READ" : - ((opcode == MCI_GPM_COEX_BT_FLAGS_SET) ? "SET" : "CLEAR"), - bt_flags); + opcode == MCI_GPM_COEX_BT_FLAGS_READ ? "READ" : + opcode == MCI_GPM_COEX_BT_FLAGS_SET ? "SET" : "CLEAR", + bt_flags); return ar9003_mci_send_message(ah, MCI_GPM, 0, pld, 16, wait_done, true); @@ -531,7 +551,10 @@ void ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; u32 regval, thresh; - ath_dbg(common, ATH_DBG_MCI, "MCI full_sleep = %d, is_2g = %d\n", + if (!ATH9K_HW_CAP_MCI) + return; + + ath_dbg(common, MCI, "MCI full_sleep = %d, is_2g = %d\n", is_full_sleep, is_2g); /* @@ -539,14 +562,13 @@ void ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, */ if (!mci->gpm_addr && !mci->sched_addr) { - ath_dbg(common, ATH_DBG_MCI, - "MCI GPM and schedule buffers are not allocated"); + ath_dbg(common, MCI, + "MCI GPM and schedule buffers are not allocated\n"); return; } if (REG_READ(ah, AR_BTCOEX_CTRL) == 0xdeadbeef) { - ath_dbg(common, ATH_DBG_MCI, - "MCI it's deadbeef, quit mci_reset\n"); + ath_dbg(common, MCI, "MCI it's deadbeef, quit mci_reset\n"); return; } @@ -574,8 +596,7 @@ void ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, !(mci->config & ATH_MCI_CONFIG_DISABLE_OSLA)) { regval |= SM(1, AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN); - ath_dbg(common, ATH_DBG_MCI, - "MCI sched one step look ahead\n"); + ath_dbg(common, MCI, "MCI sched one step look ahead\n"); if (!(mci->config & ATH_MCI_CONFIG_DISABLE_AGGR_THRESH)) { @@ -593,11 +614,9 @@ void ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, AR_MCI_SCHD_TABLE_2_MEM_BASED, 1); } else - ath_dbg(common, ATH_DBG_MCI, - "MCI sched aggr thresh: off\n"); + ath_dbg(common, MCI, "MCI sched aggr thresh: off\n"); } else - ath_dbg(common, ATH_DBG_MCI, - "MCI SCHED one step look ahead off\n"); + ath_dbg(common, MCI, "MCI SCHED one step look ahead off\n"); if (AR_SREV_9462_10(ah)) regval |= SM(1, AR_BTCOEX_CTRL_SPDT_ENABLE_10); @@ -661,6 +680,9 @@ void ar9003_mci_mute_bt(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); + if (!ATH9K_HW_CAP_MCI) + return; + /* disable all MCI messages */ REG_WRITE(ah, AR_MCI_MSG_ATTRIBUTES_TABLE, 0xffff0000); REG_WRITE(ah, AR_BTCOEX_WL_WEIGHTS0, 0xffffffff); @@ -678,12 +700,12 @@ void ar9003_mci_mute_bt(struct ath_hw *ah) * 2. before reset MCI RX, to quiet BT and avoid MCI RX misalignment */ - ath_dbg(common, ATH_DBG_MCI, "MCI Send LNA take\n"); + ath_dbg(common, MCI, "MCI Send LNA take\n"); ar9003_mci_send_lna_take(ah, true); udelay(5); - ath_dbg(common, ATH_DBG_MCI, "MCI Send sys sleeping\n"); + ath_dbg(common, MCI, "MCI Send sys sleeping\n"); ar9003_mci_send_sys_sleeping(ah, true); } @@ -693,10 +715,13 @@ void ar9003_mci_sync_bt_state(struct ath_hw *ah) struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; u32 cur_bt_state; + if (!ATH9K_HW_CAP_MCI) + return; + cur_bt_state = ar9003_mci_state(ah, MCI_STATE_REMOTE_SLEEP, NULL); if (mci->bt_state != cur_bt_state) { - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI BT state mismatches. old: %d, new: %d\n", mci->bt_state, cur_bt_state); mci->bt_state = cur_bt_state; @@ -708,7 +733,7 @@ void ar9003_mci_sync_bt_state(struct ath_hw *ah) ar9003_mci_send_coex_wlan_channels(ah, true); if (mci->unhalt_bt_gpm == true) { - ath_dbg(common, ATH_DBG_MCI, "MCI unhalt BT GPM"); + ath_dbg(common, MCI, "MCI unhalt BT GPM\n"); ar9003_mci_send_coex_halt_bt_gpm(ah, false, true); } } @@ -734,7 +759,7 @@ static void ar9003_mci_send_2g5g_status(struct ath_hw *ah, bool wait_done) to_set = MCI_5G_FLAGS_SET_MASK; } - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI BT_MCI_FLAGS: %s 0x%08x clr=0x%08x, set=0x%08x\n", mci->is_2g ? "2G" : "5G", new_flags, to_clear, to_set); @@ -761,15 +786,15 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header, if (queue) { if (payload) - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI ERROR: Send fail: %02x: %02x %02x %02x\n", header, *(((u8 *)payload) + 4), *(((u8 *)payload) + 5), *(((u8 *)payload) + 6)); else - ath_dbg(common, ATH_DBG_MCI, - "MCI ERROR: Send fail: %02x\n", header); + ath_dbg(common, MCI, "MCI ERROR: Send fail: %02x\n", + header); } /* check if the message is to be queued */ @@ -795,12 +820,12 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header, mci->update_2g5g = queue; if (queue) - ath_dbg(common, ATH_DBG_MCI, - "MCI BT_MCI_FLAGS: 2G5G status <queued> %s.\n", + ath_dbg(common, MCI, + "MCI BT_MCI_FLAGS: 2G5G status <queued> %s\n", mci->is_2g ? "2G" : "5G"); else - ath_dbg(common, ATH_DBG_MCI, - "MCI BT_MCI_FLAGS: 2G5G status <sent> %s.\n", + ath_dbg(common, MCI, + "MCI BT_MCI_FLAGS: 2G5G status <sent> %s\n", mci->is_2g ? "2G" : "5G"); break; @@ -809,11 +834,9 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header, mci->wlan_channels_update = queue; if (queue) - ath_dbg(common, ATH_DBG_MCI, - "MCI WLAN channel map <queued>\n"); + ath_dbg(common, MCI, "MCI WLAN channel map <queued>\n"); else - ath_dbg(common, ATH_DBG_MCI, - "MCI WLAN channel map <sent>\n"); + ath_dbg(common, MCI, "MCI WLAN channel map <sent>\n"); break; case MCI_GPM_COEX_HALT_BT_GPM: @@ -824,11 +847,11 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header, mci->unhalt_bt_gpm = queue; if (queue) - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI UNHALT BT GPM <queued>\n"); else { mci->halted_bt_gpm = false; - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI UNHALT BT GPM <sent>\n"); } } @@ -839,10 +862,10 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header, mci->halted_bt_gpm = !queue; if (queue) - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI HALT BT GPM <not sent>\n"); else - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI UNHALT BT GPM <sent>\n"); } @@ -857,11 +880,14 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool wait_done) struct ath_common *common = ath9k_hw_common(ah); struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; + if (!ATH9K_HW_CAP_MCI) + return; + if (mci->update_2g5g) { if (mci->is_2g) { ar9003_mci_send_2g5g_status(ah, true); - ath_dbg(common, ATH_DBG_MCI, "MCI Send LNA trans\n"); + ath_dbg(common, MCI, "MCI Send LNA trans\n"); ar9003_mci_send_lna_transfer(ah, true); udelay(5); @@ -878,7 +904,7 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool wait_done) } } } else { - ath_dbg(common, ATH_DBG_MCI, "MCI Send LNA take\n"); + ath_dbg(common, MCI, "MCI Send LNA take\n"); ar9003_mci_send_lna_take(ah, true); udelay(5); @@ -908,14 +934,17 @@ bool ar9003_mci_send_message(struct ath_hw *ah, u8 header, u32 flag, u32 saved_mci_int_en; int i; + if (!ATH9K_HW_CAP_MCI) + return false; + saved_mci_int_en = REG_READ(ah, AR_MCI_INTERRUPT_EN); regval = REG_READ(ah, AR_BTCOEX_CTRL); if ((regval == 0xdeadbeef) || !(regval & AR_BTCOEX_CTRL_MCI_MODE_EN)) { - ath_dbg(common, ATH_DBG_MCI, - "MCI Not sending 0x%x. MCI is not enabled. " - "full_sleep = %d\n", header, + ath_dbg(common, MCI, + "MCI Not sending 0x%x. MCI is not enabled. full_sleep = %d\n", + header, (ah->power_mode == ATH9K_PM_FULL_SLEEP) ? 1 : 0); ar9003_mci_queue_unsent_gpm(ah, header, payload, true); @@ -923,8 +952,9 @@ bool ar9003_mci_send_message(struct ath_hw *ah, u8 header, u32 flag, } else if (check_bt && (mci->bt_state == MCI_BT_SLEEP)) { - ath_dbg(common, ATH_DBG_MCI, - "MCI Don't send message 0x%x. BT is in sleep state\n", header); + ath_dbg(common, MCI, + "MCI Don't send message 0x%x. BT is in sleep state\n", + header); ar9003_mci_queue_unsent_gpm(ah, header, payload, true); return false; @@ -973,6 +1003,9 @@ void ar9003_mci_setup(struct ath_hw *ah, u32 gpm_addr, void *gpm_buf, struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; void *sched_buf = (void *)((char *) gpm_buf + (sched_addr - gpm_addr)); + if (!ATH9K_HW_CAP_MCI) + return; + mci->gpm_addr = gpm_addr; mci->gpm_buf = gpm_buf; mci->gpm_len = len; @@ -987,9 +1020,12 @@ void ar9003_mci_cleanup(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); + if (!ATH9K_HW_CAP_MCI) + return; + /* Turn off MCI and Jupiter mode. */ REG_WRITE(ah, AR_BTCOEX_CTRL, 0x00); - ath_dbg(common, ATH_DBG_MCI, "MCI ar9003_mci_cleanup\n"); + ath_dbg(common, MCI, "MCI ar9003_mci_cleanup\n"); ar9003_mci_disable_interrupt(ah); } EXPORT_SYMBOL(ar9003_mci_cleanup); @@ -1006,40 +1042,35 @@ static void ar9003_mci_process_gpm_extra(struct ath_hw *ah, u8 gpm_type, switch (gpm_opcode) { case MCI_GPM_COEX_VERSION_QUERY: - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM COEX Version Query\n"); + ath_dbg(common, MCI, "MCI Recv GPM COEX Version Query\n"); ar9003_mci_send_coex_version_response(ah, true); break; case MCI_GPM_COEX_VERSION_RESPONSE: - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM COEX Version Response\n"); + ath_dbg(common, MCI, "MCI Recv GPM COEX Version Response\n"); mci->bt_ver_major = *(p_data + MCI_GPM_COEX_B_MAJOR_VERSION); mci->bt_ver_minor = *(p_data + MCI_GPM_COEX_B_MINOR_VERSION); mci->bt_version_known = true; - ath_dbg(common, ATH_DBG_MCI, - "MCI BT Coex version: %d.%d\n", - mci->bt_ver_major, - mci->bt_ver_minor); + ath_dbg(common, MCI, "MCI BT Coex version: %d.%d\n", + mci->bt_ver_major, mci->bt_ver_minor); break; case MCI_GPM_COEX_STATUS_QUERY: - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM COEX Status Query = 0x%02X.\n", + ath_dbg(common, MCI, + "MCI Recv GPM COEX Status Query = 0x%02X\n", *(p_data + MCI_GPM_COEX_B_WLAN_BITMAP)); mci->wlan_channels_update = true; ar9003_mci_send_coex_wlan_channels(ah, true); break; case MCI_GPM_COEX_BT_PROFILE_INFO: mci->query_bt = true; - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM COEX BT_Profile_Info\n"); + ath_dbg(common, MCI, "MCI Recv GPM COEX BT_Profile_Info\n"); break; case MCI_GPM_COEX_BT_STATUS_UPDATE: mci->query_bt = true; - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM COEX BT_Status_Update " - "SEQ=%d (drop&query)\n", *(p_gpm + 3)); + ath_dbg(common, MCI, + "MCI Recv GPM COEX BT_Status_Update SEQ=%d (drop&query)\n", + *(p_gpm + 3)); break; default: break; @@ -1056,6 +1087,9 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type, u8 recv_type = 0, recv_opcode = 0; bool b_is_bt_cal_done = (gpm_type == MCI_GPM_BT_CAL_DONE); + if (!ATH9K_HW_CAP_MCI) + return 0; + more_data = time_out ? MCI_GPM_NOMORE : MCI_GPM_MORE; while (time_out > 0) { @@ -1090,9 +1124,8 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type, if ((gpm_type == MCI_GPM_BT_CAL_DONE) && !b_is_bt_cal_done) { gpm_type = MCI_GPM_BT_CAL_GRANT; - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv BT_CAL_DONE" - "wait BT_CAL_GRANT\n"); + ath_dbg(common, MCI, + "MCI Recv BT_CAL_DONE wait BT_CAL_GRANT\n"); continue; } @@ -1123,7 +1156,7 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type, u32 payload[4] = {0, 0, 0, 0}; gpm_type = MCI_GPM_BT_CAL_DONE; - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI Rcv BT_CAL_REQ, send WLAN_CAL_GRANT\n"); MCI_GPM_SET_CAL_TYPE(payload, @@ -1132,13 +1165,12 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type, ar9003_mci_send_message(ah, MCI_GPM, 0, payload, 16, false, false); - ath_dbg(common, ATH_DBG_MCI, - "MCI now wait for BT_CAL_DONE\n"); + ath_dbg(common, MCI, "MCI now wait for BT_CAL_DONE\n"); continue; } else { - ath_dbg(common, ATH_DBG_MCI, "MCI GPM subtype" - "not match 0x%x\n", *(p_gpm + 1)); + ath_dbg(common, MCI, "MCI GPM subtype not match 0x%x\n", + *(p_gpm + 1)); mismatch++; ar9003_mci_process_gpm_extra(ah, recv_type, recv_opcode, p_gpm); @@ -1151,16 +1183,15 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type, if (time_out <= 0) { time_out = 0; - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI GPM received timeout, mismatch = %d\n", mismatch); } else - ath_dbg(common, ATH_DBG_MCI, - "MCI Receive GPM type=0x%x, code=0x%x\n", + ath_dbg(common, MCI, "MCI Receive GPM type=0x%x, code=0x%x\n", gpm_type, gpm_opcode); while (more_data == MCI_GPM_MORE) { - ath_dbg(common, ATH_DBG_MCI, "MCI discard remaining GPM\n"); + ath_dbg(common, MCI, "MCI discard remaining GPM\n"); offset = ar9003_mci_state(ah, MCI_STATE_NEXT_GPM_OFFSET, &more_data); @@ -1188,6 +1219,9 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) u32 value = 0, more_gpm = 0, gpm_ptr; u8 query_type; + if (!ATH9K_HW_CAP_MCI) + return 0; + switch (state_type) { case MCI_STATE_ENABLE: if (mci->ready) { @@ -1201,8 +1235,7 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) break; case MCI_STATE_INIT_GPM_OFFSET: value = MS(REG_READ(ah, AR_MCI_GPM_1), AR_MCI_GPM_WRITE_PTR); - ath_dbg(common, ATH_DBG_MCI, - "MCI GPM initial WRITE_PTR=%d\n", value); + ath_dbg(common, MCI, "MCI GPM initial WRITE_PTR=%d\n", value); mci->gpm_idx = value; break; case MCI_STATE_NEXT_GPM_OFFSET: @@ -1227,8 +1260,8 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) else if (value >= mci->gpm_len) { if (value != 0xFFFF) { value = 0; - ath_dbg(common, ATH_DBG_MCI, "MCI GPM offset" - "out of range\n"); + ath_dbg(common, MCI, + "MCI GPM offset out of range\n"); } } else value--; @@ -1236,8 +1269,8 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) if (value == 0xFFFF) { value = MCI_GPM_INVALID; more_gpm = MCI_GPM_NOMORE; - ath_dbg(common, ATH_DBG_MCI, "MCI GPM ptr invalid" - "@ptr=%d, offset=%d, more=GPM_NOMORE\n", + ath_dbg(common, MCI, + "MCI GPM ptr invalid @ptr=%d, offset=%d, more=GPM_NOMORE\n", gpm_ptr, value); } else if (state_type == MCI_STATE_NEXT_GPM_OFFSET) { @@ -1245,9 +1278,9 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) value = MCI_GPM_INVALID; more_gpm = MCI_GPM_NOMORE; - ath_dbg(common, ATH_DBG_MCI, "MCI GPM message" - "not available @ptr=%d, @offset=%d," - "more=GPM_NOMORE\n", gpm_ptr, value); + ath_dbg(common, MCI, + "MCI GPM message not available @ptr=%d, @offset=%d, more=GPM_NOMORE\n", + gpm_ptr, value); } else { for (;;) { @@ -1267,9 +1300,8 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) mci->gpm_len) mci->gpm_idx = 0; - ath_dbg(common, ATH_DBG_MCI, - "MCI GPM message got ptr=%d," - "@offset=%d, more=%d\n", + ath_dbg(common, MCI, + "MCI GPM message got ptr=%d, @offset=%d, more=%d\n", gpm_ptr, temp_index, (more_gpm == MCI_GPM_MORE)); @@ -1333,8 +1365,7 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) if (mci->unhalt_bt_gpm) { - ath_dbg(common, ATH_DBG_MCI, - "MCI unhalt BT GPM\n"); + ath_dbg(common, MCI, "MCI unhalt BT GPM\n"); ar9003_mci_send_coex_halt_bt_gpm(ah, false, true); } @@ -1360,8 +1391,8 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) ATH_MCI_CONFIG_MCI_OBS_GPIO) != ATH_MCI_CONFIG_MCI_OBS_GPIO) { - ath_dbg(common, ATH_DBG_MCI, - "MCI reconfigure observation"); + ath_dbg(common, MCI, + "MCI reconfigure observation\n"); ar9003_mci_observation_set_up(ah); } } @@ -1374,16 +1405,14 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) case MCI_STATE_SET_BT_COEX_VERSION: if (!p_data) - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI Set BT Coex version with NULL data!!\n"); else { mci->bt_ver_major = (*p_data >> 8) & 0xff; mci->bt_ver_minor = (*p_data) & 0xff; mci->bt_version_known = true; - ath_dbg(common, ATH_DBG_MCI, - "MCI BT version set: %d.%d\n", - mci->bt_ver_major, - mci->bt_ver_minor); + ath_dbg(common, MCI, "MCI BT version set: %d.%d\n", + mci->bt_ver_major, mci->bt_ver_minor); } break; @@ -1438,7 +1467,7 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) case MCI_STATE_RECOVER_RX: - ath_dbg(common, ATH_DBG_MCI, "MCI hw RECOVER_RX\n"); + ath_dbg(common, MCI, "MCI hw RECOVER_RX\n"); ar9003_mci_prep_interface(ah); mci->query_bt = true; mci->need_flush_btinfo = true; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c index a4450cba0653..59647a3ceb7f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c @@ -119,8 +119,8 @@ static int ar9003_get_training_power_5g(struct ath_hw *ah) break; default: delta = 0; - ath_dbg(common, ATH_DBG_CALIBRATE, - "Invalid tx-chainmask: %u\n", ah->txchainmask); + ath_dbg(common, CALIBRATE, "Invalid tx-chainmask: %u\n", + ah->txchainmask); } power += delta; @@ -148,13 +148,12 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah) else training_power = ar9003_get_training_power_5g(ah); - ath_dbg(common, ATH_DBG_CALIBRATE, - "Training power: %d, Target power: %d\n", + ath_dbg(common, CALIBRATE, "Training power: %d, Target power: %d\n", training_power, ah->paprd_target_power); if (training_power < 0) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "PAPRD target power delta out of range"); + ath_dbg(common, CALIBRATE, + "PAPRD target power delta out of range\n"); return -ERANGE; } ah->paprd_training_power = training_power; @@ -311,8 +310,8 @@ static unsigned int ar9003_get_desired_gain(struct ath_hw *ah, int chain, reg_cl_gain = AR_PHY_CL_TAB_2; break; default: - ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE, - "Invalid chainmask: %d\n", chain); + ath_dbg(ath9k_hw_common(ah), CALIBRATE, + "Invalid chainmask: %d\n", chain); break; } @@ -850,7 +849,7 @@ bool ar9003_paprd_is_done(struct ath_hw *ah) agc2_pwr = REG_READ_FIELD(ah, AR_PHY_PAPRD_TRAINER_STAT1, AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_AGC2_PWR); - ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE, + ath_dbg(ath9k_hw_common(ah), CALIBRATE, "AGC2_PWR = 0x%x training done = 0x%x\n", agc2_pwr, paprd_done); /* diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index e41d26939ab8..2589b38b689a 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -882,7 +882,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW); if (!on != aniState->ofdmWeakSigDetectOff) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: ofdm weak signal: %s=>%s\n", chan->channel, !aniState->ofdmWeakSigDetectOff ? @@ -900,7 +900,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(firstep_table)) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "ATH9K_ANI_FIRSTEP_LEVEL: level out of range (%u > %zu)\n", level, ARRAY_SIZE(firstep_table)); return false; @@ -937,7 +937,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, AR_PHY_FIND_SIG_LOW_FIRSTEP_LOW, value2); if (level != aniState->firstepLevel) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: level %d=>%d[def:%d] firstep[level]=%d ini=%d\n", chan->channel, aniState->firstepLevel, @@ -945,7 +945,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, ATH9K_ANI_FIRSTEP_LVL_NEW, value, aniState->iniDef.firstep); - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: level %d=>%d[def:%d] firstep_low[level]=%d ini=%d\n", chan->channel, aniState->firstepLevel, @@ -965,7 +965,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(cycpwrThr1_table)) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "ATH9K_ANI_SPUR_IMMUNITY_LEVEL: level out of range (%u > %zu)\n", level, ARRAY_SIZE(cycpwrThr1_table)); return false; @@ -1001,7 +1001,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, AR_PHY_EXT_CYCPWR_THR1, value2); if (level != aniState->spurImmunityLevel) { - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: level %d=>%d[def:%d] cycpwrThr1[level]=%d ini=%d\n", chan->channel, aniState->spurImmunityLevel, @@ -1009,7 +1009,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, ATH9K_ANI_SPUR_IMMUNE_LVL_NEW, value, aniState->iniDef.cycpwrThr1); - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "** ch %d: level %d=>%d[def:%d] cycpwrThr1Ext[level]=%d ini=%d\n", chan->channel, aniState->spurImmunityLevel, @@ -1036,8 +1036,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, REG_RMW_FIELD(ah, AR_PHY_MRC_CCK_CTRL, AR_PHY_MRC_CCK_MUX_REG, is_on); if (!is_on != aniState->mrcCCKOff) { - ath_dbg(common, ATH_DBG_ANI, - "** ch %d: MRC CCK: %s=>%s\n", + ath_dbg(common, ANI, "** ch %d: MRC CCK: %s=>%s\n", chan->channel, !aniState->mrcCCKOff ? "on" : "off", is_on ? "on" : "off"); @@ -1052,11 +1051,11 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, case ATH9K_ANI_PRESENT: break; default: - ath_dbg(common, ATH_DBG_ANI, "invalid cmd %u\n", cmd); + ath_dbg(common, ANI, "invalid cmd %u\n", cmd); return false; } - ath_dbg(common, ATH_DBG_ANI, + ath_dbg(common, ANI, "ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n", aniState->spurImmunityLevel, !aniState->ofdmWeakSigDetectOff ? "on" : "off", @@ -1125,8 +1124,7 @@ static void ar9003_hw_ani_cache_ini_regs(struct ath_hw *ah) aniState = &ah->curchan->ani; iniDef = &aniState->iniDef; - ath_dbg(common, ATH_DBG_ANI, - "ver %d.%d opmode %u chan %d Mhz/0x%x\n", + ath_dbg(common, ANI, "ver %d.%d opmode %u chan %d Mhz/0x%x\n", ah->hw_version.macVersion, ah->hw_version.macRev, ah->opmode, @@ -1388,7 +1386,7 @@ void ar9003_hw_bb_watchdog_config(struct ath_hw *ah) ~(AR_PHY_WATCHDOG_NON_IDLE_ENABLE | AR_PHY_WATCHDOG_IDLE_ENABLE)); - ath_dbg(common, ATH_DBG_RESET, "Disabled BB Watchdog\n"); + ath_dbg(common, RESET, "Disabled BB Watchdog\n"); return; } @@ -1424,8 +1422,7 @@ void ar9003_hw_bb_watchdog_config(struct ath_hw *ah) AR_PHY_WATCHDOG_IDLE_MASK | (AR_PHY_WATCHDOG_NON_IDLE_MASK & (idle_count << 2))); - ath_dbg(common, ATH_DBG_RESET, - "Enabled BB Watchdog timeout (%u ms)\n", + ath_dbg(common, RESET, "Enabled BB Watchdog timeout (%u ms)\n", idle_tmo_ms); } @@ -1454,9 +1451,9 @@ void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah) return; status = ah->bb_watchdog_last_status; - ath_dbg(common, ATH_DBG_RESET, + ath_dbg(common, RESET, "\n==== BB update: BB status=0x%08x ====\n", status); - ath_dbg(common, ATH_DBG_RESET, + ath_dbg(common, RESET, "** BB state: wd=%u det=%u rdar=%u rOFDM=%d rCCK=%u tOFDM=%u tCCK=%u agc=%u src=%u **\n", MS(status, AR_PHY_WATCHDOG_INFO), MS(status, AR_PHY_WATCHDOG_DET_HANG), @@ -1468,22 +1465,19 @@ void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah) MS(status, AR_PHY_WATCHDOG_AGC_SM), MS(status, AR_PHY_WATCHDOG_SRCH_SM)); - ath_dbg(common, ATH_DBG_RESET, - "** BB WD cntl: cntl1=0x%08x cntl2=0x%08x **\n", + ath_dbg(common, RESET, "** BB WD cntl: cntl1=0x%08x cntl2=0x%08x **\n", REG_READ(ah, AR_PHY_WATCHDOG_CTL_1), REG_READ(ah, AR_PHY_WATCHDOG_CTL_2)); - ath_dbg(common, ATH_DBG_RESET, - "** BB mode: BB_gen_controls=0x%08x **\n", + ath_dbg(common, RESET, "** BB mode: BB_gen_controls=0x%08x **\n", REG_READ(ah, AR_PHY_GEN_CTRL)); #define PCT(_field) (common->cc_survey._field * 100 / common->cc_survey.cycles) if (common->cc_survey.cycles) - ath_dbg(common, ATH_DBG_RESET, + ath_dbg(common, RESET, "** BB busy times: rx_clear=%d%%, rx_frame=%d%%, tx_frame=%d%% **\n", PCT(rx_busy), PCT(rx_frame), PCT(tx_frame)); - ath_dbg(common, ATH_DBG_RESET, - "==== BB update: done ====\n\n"); + ath_dbg(common, RESET, "==== BB update: done ====\n\n"); } EXPORT_SYMBOL(ar9003_hw_bb_watchdog_dbg_info); diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 130e5dba9555..95276e914c1b 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -196,6 +196,7 @@ struct ath_txq { u8 txq_headidx; u8 txq_tailidx; int pending_frames; + struct sk_buff_head complete_q; }; struct ath_atx_ac { diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index a13cabb95435..dc5fd569690f 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -117,11 +117,10 @@ static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb) memset(&txctl, 0, sizeof(struct ath_tx_control)); txctl.txq = sc->beacon.cabq; - ath_dbg(common, ATH_DBG_XMIT, - "transmitting CABQ packet, skb: %p\n", skb); + ath_dbg(common, XMIT, "transmitting CABQ packet, skb: %p\n", skb); if (ath_tx_start(hw, skb, &txctl) != 0) { - ath_dbg(common, ATH_DBG_XMIT, "CABQ TX failed\n"); + ath_dbg(common, XMIT, "CABQ TX failed\n"); dev_kfree_skb_any(skb); } } @@ -204,7 +203,7 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, if (skb && cabq_depth) { if (sc->nvifs > 1) { - ath_dbg(common, ATH_DBG_BEACON, + ath_dbg(common, BEACON, "Flushing previous cabq traffic\n"); ath_draintxq(sc, cabq, false); } @@ -297,7 +296,7 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif) tsfadjust = TU_TO_USEC(intval * avp->av_bslot) / ATH_BCBUF; avp->tsf_adjust = cpu_to_le64(tsfadjust); - ath_dbg(common, ATH_DBG_BEACON, + ath_dbg(common, BEACON, "stagger beacons, bslot %d intval %u tsfadjust %llu\n", avp->av_bslot, intval, (unsigned long long)tsfadjust); @@ -371,15 +370,14 @@ void ath_beacon_tasklet(unsigned long data) sc->beacon.bmisscnt++; if (sc->beacon.bmisscnt < BSTUCK_THRESH * sc->nbcnvifs) { - ath_dbg(common, ATH_DBG_BSTUCK, + ath_dbg(common, BSTUCK, "missed %u consecutive beacons\n", sc->beacon.bmisscnt); ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq); if (sc->beacon.bmisscnt > 3) ath9k_hw_bstuck_nfcal(ah); } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) { - ath_dbg(common, ATH_DBG_BSTUCK, - "beacon is officially stuck\n"); + ath_dbg(common, BSTUCK, "beacon is officially stuck\n"); sc->sc_flags |= SC_OP_TSF_RESET; ieee80211_queue_work(sc->hw, &sc->hw_reset_work); } @@ -406,7 +404,7 @@ void ath_beacon_tasklet(unsigned long data) slot = (tsftu % (intval * ATH_BCBUF)) / intval; vif = sc->beacon.bslot[slot]; - ath_dbg(common, ATH_DBG_BEACON, + ath_dbg(common, BEACON, "slot %d [tsf %llu tsftu %u intval %u] vif %p\n", slot, tsf, tsftu / ATH_BCBUF, intval, vif); } else { @@ -424,7 +422,7 @@ void ath_beacon_tasklet(unsigned long data) } if (sc->beacon.bmisscnt != 0) { - ath_dbg(common, ATH_DBG_BSTUCK, + ath_dbg(common, BSTUCK, "resume beacon xmit after %u misses\n", sc->beacon.bmisscnt); sc->beacon.bmisscnt = 0; @@ -541,7 +539,7 @@ static void ath_beacon_config_sta(struct ath_softc *sc, /* No need to configure beacon if we are not associated */ if (!common->curaid) { - ath_dbg(common, ATH_DBG_BEACON, + ath_dbg(common, BEACON, "STA is not yet associated..skipping beacon config\n"); return; } @@ -631,8 +629,8 @@ static void ath_beacon_config_sta(struct ath_softc *sc, /* TSF out of range threshold fixed at 1 second */ bs.bs_tsfoor_threshold = ATH9K_TSFOOR_THRESHOLD; - ath_dbg(common, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu); - ath_dbg(common, ATH_DBG_BEACON, + ath_dbg(common, BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu); + ath_dbg(common, BEACON, "bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n", bs.bs_bmissthreshold, bs.bs_sleepduration, bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext); @@ -660,8 +658,7 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc, tsf = roundup(ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE), intval); nexttbtt = tsf + intval; - ath_dbg(common, ATH_DBG_BEACON, - "IBSS nexttbtt %u intval %u (%u)\n", + ath_dbg(common, BEACON, "IBSS nexttbtt %u intval %u (%u)\n", nexttbtt, intval, conf->beacon_interval); /* @@ -699,9 +696,8 @@ static bool ath9k_allow_beacon_config(struct ath_softc *sc, (sc->nbcnvifs > 1) && (vif->type == NL80211_IFTYPE_AP) && (cur_conf->beacon_interval != bss_conf->beacon_int)) { - ath_dbg(common, ATH_DBG_CONFIG, - "Changing beacon interval of multiple \ - AP interfaces !\n"); + ath_dbg(common, CONFIG, + "Changing beacon interval of multiple AP interfaces !\n"); return false; } /* @@ -710,7 +706,7 @@ static bool ath9k_allow_beacon_config(struct ath_softc *sc, */ if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) && (vif->type != NL80211_IFTYPE_AP)) { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "STA vif's beacon not allowed on AP mode\n"); return false; } @@ -722,7 +718,7 @@ static bool ath9k_allow_beacon_config(struct ath_softc *sc, (vif->type == NL80211_IFTYPE_STATION) && (sc->sc_flags & SC_OP_BEACONS) && !avp->primary_sta_vif) { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Beacon already configured for a station interface\n"); return false; } @@ -802,8 +798,7 @@ void ath_set_beacon(struct ath_softc *sc) ath_beacon_config_sta(sc, cur_conf); break; default: - ath_dbg(common, ATH_DBG_CONFIG, - "Unsupported beaconing mode\n"); + ath_dbg(common, CONFIG, "Unsupported beaconing mode\n"); return; } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index bbb20810ec10..a6712a95d76a 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -68,6 +68,9 @@ void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) u32 i, idx; bool rxclear_polarity = ath_bt_config.bt_rxclear_polarity; + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; + if (AR_SREV_9300_20_OR_LATER(ah)) rxclear_polarity = !ath_bt_config.bt_rxclear_polarity; @@ -99,6 +102,9 @@ void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; + /* connect bt_active to baseband */ REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF | @@ -121,6 +127,9 @@ void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; + /* btcoex 3-wire */ REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB | @@ -147,6 +156,9 @@ static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; + /* Configure the desired GPIO port for TX_FRAME output */ ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio, AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); @@ -158,6 +170,9 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; + btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | SM(wlan_weight, AR_BTCOEX_WL_WGHT); } @@ -219,9 +234,9 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; - switch (btcoex_hw->scheme) { + switch (ath9k_hw_get_btcoex_scheme(ah)) { case ATH_BTCOEX_CFG_NONE: - break; + return; case ATH_BTCOEX_CFG_2WIRE: ath9k_hw_btcoex_enable_2wire(ah); break; @@ -246,6 +261,9 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; int i; + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; + btcoex_hw->enabled = false; if (btcoex_hw->scheme == ATH_BTCOEX_CFG_MCI) { ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE); @@ -294,6 +312,9 @@ static void ar9003_btcoex_bt_stomp(struct ath_hw *ah, void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah, enum ath_stomp_type stomp_type) { + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; + if (AR_SREV_9300_20_OR_LATER(ah)) { ar9003_btcoex_bt_stomp(ah, stomp_type); return; @@ -313,8 +334,7 @@ void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah, AR_STOMP_NONE_WLAN_WGHT); break; default: - ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, - "Invalid Stomptype\n"); + ath_dbg(ath9k_hw_common(ah), BTCOEX, "Invalid Stomptype\n"); break; } } diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 99538810a312..172e33db7f4c 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -116,7 +116,7 @@ static void ath9k_hw_update_nfcal_hist_buffer(struct ath_hw *ah, if (h[i].privNF > limit->max) { high_nf_mid = true; - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "NFmid[%d] (%d) > MAX (%d), %s\n", i, h[i].privNF, limit->max, (cal->nfcal_interference ? @@ -199,8 +199,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) return true; if (currCal->calState != CAL_DONE) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Calibration state incorrect, %d\n", + ath_dbg(common, CALIBRATE, "Calibration state incorrect, %d\n", currCal->calState); return true; } @@ -208,8 +207,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) if (!(ah->supp_cals & currCal->calData->calType)) return true; - ath_dbg(common, ATH_DBG_CALIBRATE, - "Resetting Cal %d state for channel %u\n", + ath_dbg(common, CALIBRATE, "Resetting Cal %d state for channel %u\n", currCal->calData->calType, conf->channel->center_freq); ah->caldata->CalValid &= ~currCal->calData->calType; @@ -302,7 +300,7 @@ void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan) * noisefloor until the next calibration timer. */ if (j == 10000) { - ath_dbg(common, ATH_DBG_ANY, + ath_dbg(common, ANY, "Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x%x\n", REG_READ(ah, AR_PHY_AGC_CONTROL)); return; @@ -344,17 +342,17 @@ static void ath9k_hw_nf_sanitize(struct ath_hw *ah, s16 *nf) if (!nf[i]) continue; - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "NF calibrated [%s] [chain %d] is %d\n", (i >= 3 ? "ext" : "ctl"), i % 3, nf[i]); if (nf[i] > ATH9K_NF_TOO_HIGH) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "NF[%d] (%d) > MAX (%d), correcting to MAX\n", i, nf[i], ATH9K_NF_TOO_HIGH); nf[i] = limit->max; } else if (nf[i] < limit->min) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "NF[%d] (%d) < MIN (%d), correcting to NOM\n", i, nf[i], limit->min); nf[i] = limit->nominal; @@ -373,7 +371,7 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan) chan->channelFlags &= (~CHANNEL_CW_INT); if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "NF did not complete in calibration window\n"); return false; } @@ -383,7 +381,7 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan) nf = nfarray[0]; if (ath9k_hw_get_nf_thresh(ah, c->band, &nfThresh) && nf > nfThresh) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "noise floor failed detected; detected %d, threshold %d\n", nf, nfThresh); chan->channelFlags |= CHANNEL_CW_INT; diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c index e4e84a9e6273..f4f56aff1e9d 100644 --- a/drivers/net/wireless/ath/ath9k/dfs.c +++ b/drivers/net/wireless/ath/ath9k/dfs.c @@ -66,7 +66,7 @@ ath9k_postprocess_radar_event(struct ath_softc *sc, u8 rssi; u16 dur; - ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_DFS, + ath_dbg(ath9k_hw_common(sc->sc_ah), DFS, "pulse_bw_info=0x%x, pri,ext len/rssi=(%u/%u, %u/%u)\n", are->pulse_bw_info, are->pulse_length_pri, are->rssi, @@ -161,7 +161,7 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, if ((!(rs->rs_phyerr != ATH9K_PHYERR_RADAR)) && (!(rs->rs_phyerr != ATH9K_PHYERR_FALSE_RADAR_EXT))) { - ath_dbg(common, ATH_DBG_DFS, + ath_dbg(common, DFS, "Error: rs_phyer=0x%x not a radar error\n", rs->rs_phyerr); return; @@ -190,7 +190,7 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, ard.pulse_length_ext = vdata_end[-2]; ard.pulse_length_pri = vdata_end[-3]; - ath_dbg(common, ATH_DBG_DFS, + ath_dbg(common, DFS, "bw_info=%d, length_pri=%d, length_ext=%d, " "rssi_pri=%d, rssi_ext=%d\n", ard.pulse_bw_info, ard.pulse_length_pri, ard.pulse_length_ext, @@ -200,7 +200,7 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, drp.ts = mactime; if (ath9k_postprocess_radar_event(sc, &ard, &drp)) { static u64 last_ts; - ath_dbg(common, ATH_DBG_DFS, + ath_dbg(common, DFS, "ath9k_dfs_process_phyerr: channel=%d, ts=%llu, " "width=%d, rssi=%d, delta_ts=%llu\n", drp.freq, drp.ts, drp.width, drp.rssi, drp.ts-last_ts); diff --git a/drivers/net/wireless/ath/ath9k/dfs_debug.h b/drivers/net/wireless/ath/ath9k/dfs_debug.h index 6e1e2a71659e..4911724cb445 100644 --- a/drivers/net/wireless/ath/ath9k/dfs_debug.h +++ b/drivers/net/wireless/ath/ath9k/dfs_debug.h @@ -16,8 +16,8 @@ */ -#ifndef DFS_DEBUG_H -#define DFS_DEBUG_H +#ifndef ATH9K_DFS_DEBUG_H +#define ATH9K_DFS_DEBUG_H #include "hw.h" @@ -54,4 +54,4 @@ static inline void ath9k_dfs_init_debug(struct ath_softc *sc) { } #endif /* CONFIG_ATH9K_DFS_DEBUGFS */ -#endif /* DFS_DEBUG_H */ +#endif /* ATH9K_DFS_DEBUG_H */ diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c index e46f751ab508..c43523233319 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.c +++ b/drivers/net/wireless/ath/ath9k/eeprom.c @@ -305,8 +305,7 @@ void ath9k_hw_update_regulatory_maxpower(struct ath_hw *ah) regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN; break; default: - ath_dbg(common, ATH_DBG_EEPROM, - "Invalid chainmask configuration\n"); + ath_dbg(common, EEPROM, "Invalid chainmask configuration\n"); break; } } diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index 61fcab0e2d76..4322ac80c203 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c @@ -38,7 +38,7 @@ static bool __ath9k_hw_4k_fill_eeprom(struct ath_hw *ah) for (addr = 0; addr < SIZE_EEPROM_4K; addr++) { if (!ath9k_hw_nvram_read(common, addr + eep_start_loc, eep_data)) { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "Unable to read eeprom region\n"); return false; } @@ -62,8 +62,7 @@ static bool ath9k_hw_4k_fill_eeprom(struct ath_hw *ah) struct ath_common *common = ath9k_hw_common(ah); if (!ath9k_hw_use_flash(ah)) { - ath_dbg(common, ATH_DBG_EEPROM, - "Reading from EEPROM, not flash\n"); + ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n"); } if (common->bus_ops->ath_bus_type == ATH_USB) @@ -204,8 +203,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) return false; } - ath_dbg(common, ATH_DBG_EEPROM, - "Read Magic = 0x%04X\n", magic); + ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic); if (magic != AR5416_EEPROM_MAGIC) { magic2 = swab16(magic); @@ -227,7 +225,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) } } - ath_dbg(common, ATH_DBG_EEPROM, "need_swap = %s.\n", + ath_dbg(common, EEPROM, "need_swap = %s\n", need_swap ? "True" : "False"); if (need_swap) @@ -249,7 +247,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) u32 integer; u16 word; - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "EEPROM Endianness is not native.. Changing\n"); word = swab16(eep->baseEepHeader.length); @@ -435,11 +433,11 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, reg32 = get_unaligned_le32(&pdadcValues[4 * j]); REG_WRITE(ah, regOffset, reg32); - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "PDADC (%d,%4x): %4.4x %8.8x\n", i, regChainOffset, regOffset, reg32); - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "PDADC: Chain %d | " "PDADC %3d Value %3d | " "PDADC %3d Value %3d | " @@ -1079,8 +1077,7 @@ static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) u16 spur_val = AR_NO_SPUR; - ath_dbg(common, ATH_DBG_ANI, - "Getting spur idx:%d is2Ghz:%d val:%x\n", + ath_dbg(common, ANI, "Getting spur idx:%d is2Ghz:%d val:%x\n", i, is2GHz, ah->config.spurchans[i][is2GHz]); switch (ah->config.spurmode) { @@ -1088,8 +1085,8 @@ static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) break; case SPUR_ENABLE_IOCTL: spur_val = ah->config.spurchans[i][is2GHz]; - ath_dbg(common, ATH_DBG_ANI, - "Getting spur val from new loc. %d\n", spur_val); + ath_dbg(common, ANI, "Getting spur val from new loc. %d\n", + spur_val); break; case SPUR_ENABLE_EEPROM: spur_val = EEP_MAP4K_SPURCHAN; diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index 0981c073471d..f272236d8053 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -41,7 +41,7 @@ static bool __ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah) for (addr = 0; addr < SIZE_EEPROM_AR9287; addr++) { if (!ath9k_hw_nvram_read(common, addr + eep_start_loc, eep_data)) { - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "Unable to read eeprom region\n"); return false; } @@ -66,8 +66,7 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah) struct ath_common *common = ath9k_hw_common(ah); if (!ath9k_hw_use_flash(ah)) { - ath_dbg(common, ATH_DBG_EEPROM, - "Reading from EEPROM, not flash\n"); + ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n"); } if (common->bus_ops->ath_bus_type == ATH_USB) @@ -197,8 +196,7 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah) return false; } - ath_dbg(common, ATH_DBG_EEPROM, - "Read Magic = 0x%04X\n", magic); + ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic); if (magic != AR5416_EEPROM_MAGIC) { magic2 = swab16(magic); @@ -220,7 +218,7 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah) } } - ath_dbg(common, ATH_DBG_EEPROM, "need_swap = %s.\n", + ath_dbg(common, EEPROM, "need_swap = %s\n", need_swap ? "True" : "False"); if (need_swap) @@ -1041,8 +1039,7 @@ static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah, struct ath_common *common = ath9k_hw_common(ah); u16 spur_val = AR_NO_SPUR; - ath_dbg(common, ATH_DBG_ANI, - "Getting spur idx:%d is2Ghz:%d val:%x\n", + ath_dbg(common, ANI, "Getting spur idx:%d is2Ghz:%d val:%x\n", i, is2GHz, ah->config.spurchans[i][is2GHz]); switch (ah->config.spurmode) { @@ -1050,8 +1047,8 @@ static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah, break; case SPUR_ENABLE_IOCTL: spur_val = ah->config.spurchans[i][is2GHz]; - ath_dbg(common, ATH_DBG_ANI, - "Getting spur val from new loc. %d\n", spur_val); + ath_dbg(common, ANI, "Getting spur val from new loc. %d\n", + spur_val); break; case SPUR_ENABLE_EEPROM: spur_val = EEP_MAP9287_SPURCHAN; diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index 9681c099d0a5..619b95d764ff 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -121,8 +121,7 @@ static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah) struct ath_common *common = ath9k_hw_common(ah); if (!ath9k_hw_use_flash(ah)) { - ath_dbg(common, ATH_DBG_EEPROM, - "Reading from EEPROM, not flash\n"); + ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n"); } if (common->bus_ops->ath_bus_type == ATH_USB) @@ -279,8 +278,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) } if (!ath9k_hw_use_flash(ah)) { - ath_dbg(common, ATH_DBG_EEPROM, - "Read Magic = 0x%04X\n", magic); + ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic); if (magic != AR5416_EEPROM_MAGIC) { magic2 = swab16(magic); @@ -303,7 +301,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) } } - ath_dbg(common, ATH_DBG_EEPROM, "need_swap = %s.\n", + ath_dbg(common, EEPROM, "need_swap = %s\n", need_swap ? "True" : "False"); if (need_swap) @@ -325,7 +323,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) u32 integer, j; u16 word; - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "EEPROM Endianness is not native.. Changing.\n"); word = swab16(eep->baseEepHeader.length); @@ -965,15 +963,12 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah, reg32 = get_unaligned_le32(&pdadcValues[4 * j]); REG_WRITE(ah, regOffset, reg32); - ath_dbg(common, ATH_DBG_EEPROM, + ath_dbg(common, EEPROM, "PDADC (%d,%4x): %4.4x %8.8x\n", i, regChainOffset, regOffset, reg32); - ath_dbg(common, ATH_DBG_EEPROM, - "PDADC: Chain %d | PDADC %3d " - "Value %3d | PDADC %3d Value %3d | " - "PDADC %3d Value %3d | PDADC %3d " - "Value %3d |\n", + ath_dbg(common, EEPROM, + "PDADC: Chain %d | PDADC %3d Value %3d | PDADC %3d Value %3d | PDADC %3d Value %3d | PDADC %3d Value %3d |\n", i, 4 * j, pdadcValues[4 * j], 4 * j + 1, pdadcValues[4 * j + 1], 4 * j + 2, pdadcValues[4 * j + 2], @@ -1278,7 +1273,7 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah, regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN; break; default: - ath_dbg(ath9k_hw_common(ah), ATH_DBG_EEPROM, + ath_dbg(ath9k_hw_common(ah), EEPROM, "Invalid chainmask configuration\n"); break; } @@ -1396,8 +1391,7 @@ static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) u16 spur_val = AR_NO_SPUR; - ath_dbg(common, ATH_DBG_ANI, - "Getting spur idx:%d is2Ghz:%d val:%x\n", + ath_dbg(common, ANI, "Getting spur idx:%d is2Ghz:%d val:%x\n", i, is2GHz, ah->config.spurchans[i][is2GHz]); switch (ah->config.spurmode) { @@ -1405,8 +1399,8 @@ static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) break; case SPUR_ENABLE_IOCTL: spur_val = ah->config.spurchans[i][is2GHz]; - ath_dbg(common, ATH_DBG_ANI, - "Getting spur val from new loc. %d\n", spur_val); + ath_dbg(common, ANI, "Getting spur val from new loc. %d\n", + spur_val); break; case SPUR_ENABLE_EEPROM: spur_val = EEP_DEF_SPURCHAN; diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index e4ae08e07719..597c84e31adb 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -130,12 +130,12 @@ static void ath_detect_bt_priority(struct ath_softc *sc) sc->sc_flags &= ~(SC_OP_BT_PRIORITY_DETECTED | SC_OP_BT_SCAN); /* Detect if colocated bt started scanning */ if (btcoex->bt_priority_cnt >= ATH_BT_CNT_SCAN_THRESHOLD) { - ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX, + ath_dbg(ath9k_hw_common(sc->sc_ah), BTCOEX, "BT scan detected\n"); sc->sc_flags |= (SC_OP_BT_SCAN | SC_OP_BT_PRIORITY_DETECTED); } else if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { - ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX, + ath_dbg(ath9k_hw_common(sc->sc_ah), BTCOEX, "BT priority traffic detected\n"); sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; } @@ -230,8 +230,7 @@ static void ath_btcoex_no_stomp_timer(void *arg) struct ath_common *common = ath9k_hw_common(ah); bool is_btscan = sc->sc_flags & SC_OP_BT_SCAN; - ath_dbg(common, ATH_DBG_BTCOEX, - "no stomp timer running\n"); + ath_dbg(common, BTCOEX, "no stomp timer running\n"); ath9k_ps_wakeup(sc); spin_lock_bh(&btcoex->btcoex_lock); @@ -250,6 +249,9 @@ int ath_init_btcoex_timer(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; + if (ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_NONE) + return 0; + btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * btcoex->btcoex_period / 100; @@ -280,8 +282,10 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc) struct ath_btcoex *btcoex = &sc->btcoex; struct ath_hw *ah = sc->sc_ah; - ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, - "Starting btcoex timers\n"); + ath_dbg(ath9k_hw_common(ah), BTCOEX, "Starting btcoex timers\n"); + + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; /* make sure duty cycle timer is also stopped when resuming */ if (btcoex->hw_timer_enabled) @@ -303,6 +307,9 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc) struct ath_btcoex *btcoex = &sc->btcoex; struct ath_hw *ah = sc->sc_ah; + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; + del_timer_sync(&btcoex->period_timer); if (btcoex->hw_timer_enabled) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c index 57fe22b24247..2eadffb7971c 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c @@ -167,9 +167,9 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv, /* TSF out of range threshold fixed at 1 second */ bs.bs_tsfoor_threshold = ATH9K_TSFOOR_THRESHOLD; - ath_dbg(common, ATH_DBG_CONFIG, "intval: %u tsf: %llu tsftu: %u\n", + ath_dbg(common, CONFIG, "intval: %u tsf: %llu tsftu: %u\n", intval, tsf, tsftu); - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n", bs.bs_bmissthreshold, bs.bs_sleepduration, bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext); @@ -224,9 +224,8 @@ static void ath9k_htc_beacon_config_ap(struct ath9k_htc_priv *priv, if (priv->op_flags & OP_ENABLE_BEACON) imask |= ATH9K_INT_SWBA; - ath_dbg(common, ATH_DBG_CONFIG, - "AP Beacon config, intval: %d, nexttbtt: %u, resp_time: %d " - "imask: 0x%x\n", + ath_dbg(common, CONFIG, + "AP Beacon config, intval: %d, nexttbtt: %u, resp_time: %d imask: 0x%x\n", bss_conf->beacon_interval, nexttbtt, priv->ah->config.sw_beacon_response_time, imask); @@ -273,9 +272,8 @@ static void ath9k_htc_beacon_config_adhoc(struct ath9k_htc_priv *priv, if (priv->op_flags & OP_ENABLE_BEACON) imask |= ATH9K_INT_SWBA; - ath_dbg(common, ATH_DBG_CONFIG, - "IBSS Beacon config, intval: %d, nexttbtt: %u, " - "resp_time: %d, imask: 0x%x\n", + ath_dbg(common, CONFIG, + "IBSS Beacon config, intval: %d, nexttbtt: %u, resp_time: %d, imask: 0x%x\n", bss_conf->beacon_interval, nexttbtt, priv->ah->config.sw_beacon_response_time, imask); @@ -323,7 +321,7 @@ static void ath9k_htc_send_buffered(struct ath9k_htc_priv *priv, tx_slot = ath9k_htc_tx_get_slot(priv); if (tx_slot < 0) { - ath_dbg(common, ATH_DBG_XMIT, "No free CAB slot\n"); + ath_dbg(common, XMIT, "No free CAB slot\n"); dev_kfree_skb_any(skb); goto next; } @@ -333,8 +331,7 @@ static void ath9k_htc_send_buffered(struct ath9k_htc_priv *priv, ath9k_htc_tx_clear_slot(priv, tx_slot); dev_kfree_skb_any(skb); - ath_dbg(common, ATH_DBG_XMIT, - "Failed to send CAB frame\n"); + ath_dbg(common, XMIT, "Failed to send CAB frame\n"); } else { spin_lock_bh(&priv->tx.tx_lock); priv->tx.queued_cnt++; @@ -409,7 +406,7 @@ static void ath9k_htc_send_beacon(struct ath9k_htc_priv *priv, ret = htc_send(priv->htc, beacon); if (ret != 0) { if (ret == -ENOMEM) { - ath_dbg(common, ATH_DBG_BSTUCK, + ath_dbg(common, BSTUCK, "Failed to send beacon, no free TX buffer\n"); } dev_kfree_skb_any(beacon); @@ -434,7 +431,7 @@ static int ath9k_htc_choose_bslot(struct ath9k_htc_priv *priv, slot = ((tsftu % intval) * ATH9K_HTC_MAX_BCN_VIF) / intval; slot = ATH9K_HTC_MAX_BCN_VIF - slot - 1; - ath_dbg(common, ATH_DBG_BEACON, + ath_dbg(common, BEACON, "Choose slot: %d, tsf: %llu, tsftu: %u, intval: %u\n", slot, tsf, tsftu, intval); @@ -450,8 +447,7 @@ void ath9k_htc_swba(struct ath9k_htc_priv *priv, if (swba->beacon_pending != 0) { priv->cur_beacon_conf.bmiss_cnt++; if (priv->cur_beacon_conf.bmiss_cnt > BSTUCK_THRESHOLD) { - ath_dbg(common, ATH_DBG_BSTUCK, - "Beacon stuck, HW reset\n"); + ath_dbg(common, BSTUCK, "Beacon stuck, HW reset\n"); ieee80211_queue_work(priv->hw, &priv->fatal_work); } @@ -459,7 +455,7 @@ void ath9k_htc_swba(struct ath9k_htc_priv *priv, } if (priv->cur_beacon_conf.bmiss_cnt) { - ath_dbg(common, ATH_DBG_BSTUCK, + ath_dbg(common, BSTUCK, "Resuming beacon xmit after %u misses\n", priv->cur_beacon_conf.bmiss_cnt); priv->cur_beacon_conf.bmiss_cnt = 0; @@ -495,8 +491,8 @@ void ath9k_htc_assign_bslot(struct ath9k_htc_priv *priv, priv->cur_beacon_conf.bslot[avp->bslot] = vif; spin_unlock_bh(&priv->beacon_lock); - ath_dbg(common, ATH_DBG_CONFIG, - "Added interface at beacon slot: %d\n", avp->bslot); + ath_dbg(common, CONFIG, "Added interface at beacon slot: %d\n", + avp->bslot); } void ath9k_htc_remove_bslot(struct ath9k_htc_priv *priv, @@ -509,8 +505,8 @@ void ath9k_htc_remove_bslot(struct ath9k_htc_priv *priv, priv->cur_beacon_conf.bslot[avp->bslot] = NULL; spin_unlock_bh(&priv->beacon_lock); - ath_dbg(common, ATH_DBG_CONFIG, - "Removed interface at beacon slot: %d\n", avp->bslot); + ath_dbg(common, CONFIG, "Removed interface at beacon slot: %d\n", + avp->bslot); } /* @@ -536,8 +532,7 @@ void ath9k_htc_set_tsfadjust(struct ath9k_htc_priv *priv, tsfadjust = cur_conf->beacon_interval * avp->bslot / ATH9K_HTC_MAX_BCN_VIF; avp->tsfadjust = cpu_to_le64(TU_TO_USEC(tsfadjust)); - ath_dbg(common, ATH_DBG_CONFIG, - "tsfadjust is: %llu for bslot: %d\n", + ath_dbg(common, CONFIG, "tsfadjust is: %llu for bslot: %d\n", (unsigned long long)tsfadjust, avp->bslot); } @@ -568,7 +563,7 @@ static bool ath9k_htc_check_beacon_config(struct ath9k_htc_priv *priv, (priv->num_ap_vif > 1) && (vif->type == NL80211_IFTYPE_AP) && (cur_conf->beacon_interval != bss_conf->beacon_int)) { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Changing beacon interval of multiple AP interfaces !\n"); return false; } @@ -579,7 +574,7 @@ static bool ath9k_htc_check_beacon_config(struct ath9k_htc_priv *priv, */ if (priv->num_ap_vif && (vif->type != NL80211_IFTYPE_AP)) { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "HW in AP mode, cannot set STA beacon parameters\n"); return false; } @@ -597,7 +592,7 @@ static bool ath9k_htc_check_beacon_config(struct ath9k_htc_priv *priv, &beacon_configured); if (beacon_configured) { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Beacon already configured for a station interface\n"); return false; } @@ -637,8 +632,7 @@ void ath9k_htc_beacon_config(struct ath9k_htc_priv *priv, ath9k_htc_beacon_config_ap(priv, cur_conf); break; default: - ath_dbg(common, ATH_DBG_CONFIG, - "Unsupported beaconing mode\n"); + ath_dbg(common, CONFIG, "Unsupported beaconing mode\n"); return; } } @@ -659,8 +653,7 @@ void ath9k_htc_beacon_reconfig(struct ath9k_htc_priv *priv) ath9k_htc_beacon_config_ap(priv, cur_conf); break; default: - ath_dbg(common, ATH_DBG_CONFIG, - "Unsupported beaconing mode\n"); + ath_dbg(common, CONFIG, "Unsupported beaconing mode\n"); return; } } diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index ce606b618e0b..6506e1fd5036 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -36,12 +36,12 @@ static void ath_detect_bt_priority(struct ath9k_htc_priv *priv) priv->op_flags &= ~(OP_BT_PRIORITY_DETECTED | OP_BT_SCAN); /* Detect if colocated bt started scanning */ if (btcoex->bt_priority_cnt >= ATH_BT_CNT_SCAN_THRESHOLD) { - ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, + ath_dbg(ath9k_hw_common(ah), BTCOEX, "BT scan detected\n"); priv->op_flags |= (OP_BT_SCAN | OP_BT_PRIORITY_DETECTED); } else if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { - ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, + ath_dbg(ath9k_hw_common(ah), BTCOEX, "BT priority traffic detected\n"); priv->op_flags |= OP_BT_PRIORITY_DETECTED; } @@ -102,8 +102,7 @@ static void ath_btcoex_duty_cycle_work(struct work_struct *work) struct ath_common *common = ath9k_hw_common(ah); bool is_btscan = priv->op_flags & OP_BT_SCAN; - ath_dbg(common, ATH_DBG_BTCOEX, - "time slice work for bt and wlan\n"); + ath_dbg(common, BTCOEX, "time slice work for bt and wlan\n"); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan) ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE); @@ -116,6 +115,9 @@ void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv) { struct ath_btcoex *btcoex = &priv->btcoex; + if (ath9k_hw_get_btcoex_scheme(priv->ah) == ATH_BTCOEX_CFG_NONE) + return; + btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD; btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * btcoex->btcoex_period / 100; @@ -134,7 +136,10 @@ void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv) struct ath_btcoex *btcoex = &priv->btcoex; struct ath_hw *ah = priv->ah; - ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, "Starting btcoex work\n"); + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE) + return; + + ath_dbg(ath9k_hw_common(ah), BTCOEX, "Starting btcoex work\n"); btcoex->bt_priority_cnt = 0; btcoex->bt_priority_time = jiffies; @@ -148,6 +153,9 @@ void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv) */ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv) { + if (ath9k_hw_get_btcoex_scheme(priv->ah) == ATH_BTCOEX_CFG_NONE) + return; + cancel_delayed_work_sync(&priv->coex_period_work); cancel_delayed_work_sync(&priv->duty_cycle_work); } diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index 966661c9e586..9be10a2da1c2 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -299,8 +299,7 @@ static unsigned int ath9k_regread(void *hw_priv, u32 reg_offset) (u8 *) &val, sizeof(val), 100); if (unlikely(r)) { - ath_dbg(common, ATH_DBG_WMI, - "REGISTER READ FAILED: (0x%04x, %d)\n", + ath_dbg(common, WMI, "REGISTER READ FAILED: (0x%04x, %d)\n", reg_offset, r); return -EIO; } @@ -327,7 +326,7 @@ static void ath9k_multi_regread(void *hw_priv, u32 *addr, (u8 *)tmpval, sizeof(u32) * count, 100); if (unlikely(ret)) { - ath_dbg(common, ATH_DBG_WMI, + ath_dbg(common, WMI, "Multiple REGISTER READ FAILED (count: %d)\n", count); } @@ -352,8 +351,7 @@ static void ath9k_regwrite_single(void *hw_priv, u32 val, u32 reg_offset) (u8 *) &val, sizeof(val), 100); if (unlikely(r)) { - ath_dbg(common, ATH_DBG_WMI, - "REGISTER WRITE FAILED:(0x%04x, %d)\n", + ath_dbg(common, WMI, "REGISTER WRITE FAILED:(0x%04x, %d)\n", reg_offset, r); } } @@ -384,7 +382,7 @@ static void ath9k_regwrite_buffer(void *hw_priv, u32 val, u32 reg_offset) (u8 *) &rsp_status, sizeof(rsp_status), 100); if (unlikely(r)) { - ath_dbg(common, ATH_DBG_WMI, + ath_dbg(common, WMI, "REGISTER WRITE FAILED, multi len: %d\n", priv->wmi->multi_write_idx); } @@ -434,7 +432,7 @@ static void ath9k_regwrite_flush(void *hw_priv) (u8 *) &rsp_status, sizeof(rsp_status), 100); if (unlikely(r)) { - ath_dbg(common, ATH_DBG_WMI, + ath_dbg(common, WMI, "REGISTER WRITE FAILED, multi len: %d\n", priv->wmi->multi_write_idx); } @@ -512,8 +510,7 @@ static void setup_ht_cap(struct ath9k_htc_priv *priv, tx_streams = ath9k_cmn_count_streams(priv->ah->txchainmask, 2); rx_streams = ath9k_cmn_count_streams(priv->ah->rxchainmask, 2); - ath_dbg(common, ATH_DBG_CONFIG, - "TX streams %d, RX streams: %d\n", + ath_dbg(common, CONFIG, "TX streams %d, RX streams: %d\n", tx_streams, rx_streams); if (tx_streams != rx_streams) { @@ -610,7 +607,7 @@ static void ath9k_init_btcoex(struct ath9k_htc_priv *priv) { int qnum; - switch (priv->ah->btcoex_hw.scheme) { + switch (ath9k_hw_get_btcoex_scheme(priv->ah)) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_3WIRE: @@ -704,7 +701,8 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv, if (product && strncmp(product, ATH_HTC_BTCOEX_PRODUCT_ID, 5) == 0) { ah->btcoex_hw.scheme = ATH_BTCOEX_CFG_3WIRE; - ath9k_init_btcoex(priv); + if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) + ath9k_init_btcoex(priv); } return 0; @@ -876,9 +874,8 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv, goto err_world; } - ath_dbg(common, ATH_DBG_CONFIG, - "WMI:%d, BCN:%d, CAB:%d, UAPSD:%d, MGMT:%d, " - "BE:%d, BK:%d, VI:%d, VO:%d\n", + ath_dbg(common, CONFIG, + "WMI:%d, BCN:%d, CAB:%d, UAPSD:%d, MGMT:%d, BE:%d, BK:%d, VI:%d, VO:%d\n", priv->wmi_cmd_ep, priv->beacon_ep, priv->cab_ep, diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index f8ce4ea6f65c..ef4c60661290 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -266,7 +266,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv, ath9k_wmi_event_drain(priv); - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "(%u MHz) -> (%u MHz), HT: %d, HT40: %d fastcc: %d\n", priv->ah->curchan->channel, channel->center_freq, conf_is_ht(conf), conf_is_ht40(conf), @@ -415,7 +415,7 @@ static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv) priv->vif_sta_pos[priv->mon_vif_idx] = sta_idx; priv->ah->is_monitoring = true; - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Attached a monitor interface at idx: %d, sta idx: %d\n", priv->mon_vif_idx, sta_idx); @@ -427,7 +427,7 @@ err_sta: */ __ath9k_htc_remove_monitor_interface(priv); err_vif: - ath_dbg(common, ATH_DBG_FATAL, "Unable to attach a monitor interface\n"); + ath_dbg(common, FATAL, "Unable to attach a monitor interface\n"); return ret; } @@ -452,7 +452,7 @@ static int ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv) priv->nstations--; priv->ah->is_monitoring = false; - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Removed a monitor interface at idx: %d, sta idx: %d\n", priv->mon_vif_idx, sta_idx); @@ -512,11 +512,11 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv, } if (sta) { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Added a station entry for: %pM (idx: %d)\n", sta->addr, tsta.sta_index); } else { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Added a station entry for VIF %d (idx: %d)\n", avp->index, tsta.sta_index); } @@ -556,11 +556,11 @@ static int ath9k_htc_remove_station(struct ath9k_htc_priv *priv, } if (sta) { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Removed a station entry for: %pM (idx: %d)\n", sta->addr, sta_idx); } else { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Removed a station entry for VIF %d (idx: %d)\n", avp->index, sta_idx); } @@ -665,7 +665,7 @@ static void ath9k_htc_init_rate(struct ath9k_htc_priv *priv, ath9k_htc_setup_rate(priv, sta, &trate); ret = ath9k_htc_send_rate_cmd(priv, &trate); if (!ret) - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Updated target sta: %pM, rate caps: 0x%X\n", sta->addr, be32_to_cpu(trate.capflags)); } @@ -692,7 +692,7 @@ static void ath9k_htc_update_rate(struct ath9k_htc_priv *priv, ret = ath9k_htc_send_rate_cmd(priv, &trate); if (!ret) - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Updated target sta: %pM, rate caps: 0x%X\n", bss_conf->bssid, be32_to_cpu(trate.capflags)); } @@ -721,11 +721,11 @@ static int ath9k_htc_tx_aggr_oper(struct ath9k_htc_priv *priv, WMI_CMD_BUF(WMI_TX_AGGR_ENABLE_CMDID, &aggr); if (ret) - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Unable to %s TX aggregation for (%pM, %d)\n", (aggr.aggr_enable) ? "start" : "stop", sta->addr, tid); else - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "%s TX aggregation for (%pM, %d)\n", (aggr.aggr_enable) ? "Starting" : "Stopping", sta->addr, tid); @@ -784,7 +784,7 @@ void ath9k_htc_ani_work(struct work_struct *work) /* Long calibration runs independently of short calibration. */ if ((timestamp - common->ani.longcal_timer) >= ATH_LONG_CALINTERVAL) { longcal = true; - ath_dbg(common, ATH_DBG_ANI, "longcal @%lu\n", jiffies); + ath_dbg(common, ANI, "longcal @%lu\n", jiffies); common->ani.longcal_timer = timestamp; } @@ -793,8 +793,7 @@ void ath9k_htc_ani_work(struct work_struct *work) if ((timestamp - common->ani.shortcal_timer) >= short_cal_interval) { shortcal = true; - ath_dbg(common, ATH_DBG_ANI, - "shortcal @%lu\n", jiffies); + ath_dbg(common, ANI, "shortcal @%lu\n", jiffies); common->ani.shortcal_timer = timestamp; common->ani.resetcal_timer = timestamp; } @@ -866,7 +865,7 @@ static void ath9k_htc_tx(struct ieee80211_hw *hw, struct sk_buff *skb) padsize = padpos & 3; if (padsize && skb->len > padpos) { if (skb_headroom(skb) < padsize) { - ath_dbg(common, ATH_DBG_XMIT, "No room for padding\n"); + ath_dbg(common, XMIT, "No room for padding\n"); goto fail_tx; } skb_push(skb, padsize); @@ -875,13 +874,13 @@ static void ath9k_htc_tx(struct ieee80211_hw *hw, struct sk_buff *skb) slot = ath9k_htc_tx_get_slot(priv); if (slot < 0) { - ath_dbg(common, ATH_DBG_XMIT, "No free TX slot\n"); + ath_dbg(common, XMIT, "No free TX slot\n"); goto fail_tx; } ret = ath9k_htc_tx_start(priv, skb, slot, false); if (ret != 0) { - ath_dbg(common, ATH_DBG_XMIT, "Tx failed\n"); + ath_dbg(common, XMIT, "Tx failed\n"); goto clear_slot; } @@ -909,7 +908,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw) mutex_lock(&priv->mutex); - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Starting driver with initial channel: %d MHz\n", curchan->center_freq); @@ -943,7 +942,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw) ret = ath9k_htc_update_cap_target(priv, 0); if (ret) - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Failed to update capability in target\n"); priv->op_flags &= ~OP_INVALID; @@ -958,7 +957,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw) mod_timer(&priv->tx.cleanup_timer, jiffies + msecs_to_jiffies(ATH9K_HTC_TX_CLEANUP_INTERVAL)); - if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) { + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE) { ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); ath9k_hw_btcoex_enable(ah); @@ -980,7 +979,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw) mutex_lock(&priv->mutex); if (priv->op_flags & OP_INVALID) { - ath_dbg(common, ATH_DBG_ANY, "Device not present\n"); + ath_dbg(common, ANY, "Device not present\n"); mutex_unlock(&priv->mutex); return; } @@ -1010,7 +1009,8 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw) mutex_lock(&priv->mutex); - if (ah->btcoex_hw.enabled) { + if (ah->btcoex_hw.enabled && + ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) { ath9k_hw_btcoex_disable(ah); if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath_htc_cancel_btcoex_work(priv); @@ -1027,7 +1027,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw) priv->op_flags |= OP_INVALID; - ath_dbg(common, ATH_DBG_CONFIG, "Driver halt\n"); + ath_dbg(common, CONFIG, "Driver halt\n"); mutex_unlock(&priv->mutex); } @@ -1120,8 +1120,8 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw, ath9k_htc_start_ani(priv); } - ath_dbg(common, ATH_DBG_CONFIG, - "Attach a VIF of type: %d at idx: %d\n", vif->type, avp->index); + ath_dbg(common, CONFIG, "Attach a VIF of type: %d at idx: %d\n", + vif->type, avp->index); out: ath9k_htc_ps_restore(priv); @@ -1177,7 +1177,7 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw, ath9k_htc_stop_ani(priv); } - ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface at idx: %d\n", avp->index); + ath_dbg(common, CONFIG, "Detach Interface at idx: %d\n", avp->index); ath9k_htc_ps_restore(priv); mutex_unlock(&priv->mutex); @@ -1202,8 +1202,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed) mutex_unlock(&priv->htc_pm_lock); if (enable_radio) { - ath_dbg(common, ATH_DBG_CONFIG, - "not-idle: enabling radio\n"); + ath_dbg(common, CONFIG, "not-idle: enabling radio\n"); ath9k_htc_setpower(priv, ATH9K_PM_AWAKE); ath9k_htc_radio_enable(hw); } @@ -1225,7 +1224,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed) struct ieee80211_channel *curchan = hw->conf.channel; int pos = curchan->hw_value; - ath_dbg(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n", + ath_dbg(common, CONFIG, "Set channel: %d MHz\n", curchan->center_freq); ath9k_cmn_update_ichannel(&priv->ah->channels[pos], @@ -1265,8 +1264,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed) } mutex_unlock(&priv->htc_pm_lock); - ath_dbg(common, ATH_DBG_CONFIG, - "idle: disabling radio\n"); + ath_dbg(common, CONFIG, "idle: disabling radio\n"); ath9k_htc_radio_disable(hw); } @@ -1298,7 +1296,7 @@ static void ath9k_htc_configure_filter(struct ieee80211_hw *hw, *total_flags &= SUPPORTED_FILTERS; if (priv->op_flags & OP_INVALID) { - ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_ANY, + ath_dbg(ath9k_hw_common(priv->ah), ANY, "Unable to configure filter on invalid state\n"); mutex_unlock(&priv->mutex); return; @@ -1309,8 +1307,8 @@ static void ath9k_htc_configure_filter(struct ieee80211_hw *hw, rfilt = ath9k_htc_calcrxfilter(priv); ath9k_hw_setrxfilter(priv->ah, rfilt); - ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_CONFIG, - "Set HW RX filter: 0x%x\n", rfilt); + ath_dbg(ath9k_hw_common(priv->ah), CONFIG, "Set HW RX filter: 0x%x\n", + rfilt); ath9k_htc_ps_restore(priv); mutex_unlock(&priv->mutex); @@ -1377,7 +1375,7 @@ static int ath9k_htc_conf_tx(struct ieee80211_hw *hw, qnum = get_hw_qnum(queue, priv->hwq_map); - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Configure tx [queue/hwq] [%d/%d], aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n", queue, qnum, params->aifs, params->cw_min, params->cw_max, params->txop); @@ -1412,7 +1410,7 @@ static int ath9k_htc_set_key(struct ieee80211_hw *hw, return -ENOSPC; mutex_lock(&priv->mutex); - ath_dbg(common, ATH_DBG_CONFIG, "Set HW Key\n"); + ath_dbg(common, CONFIG, "Set HW Key\n"); ath9k_htc_ps_wakeup(priv); switch (cmd) { @@ -1448,8 +1446,7 @@ static void ath9k_htc_set_bssid(struct ath9k_htc_priv *priv) struct ath_common *common = ath9k_hw_common(priv->ah); ath9k_hw_write_associd(priv->ah); - ath_dbg(common, ATH_DBG_CONFIG, - "BSSID: %pM aid: 0x%x\n", + ath_dbg(common, CONFIG, "BSSID: %pM aid: 0x%x\n", common->curbssid, common->curaid); } @@ -1487,7 +1484,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, ath9k_htc_ps_wakeup(priv); if (changed & BSS_CHANGED_ASSOC) { - ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n", + ath_dbg(common, CONFIG, "BSS Changed ASSOC %d\n", bss_conf->assoc); bss_conf->assoc ? @@ -1512,8 +1509,8 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, } if ((changed & BSS_CHANGED_BEACON_ENABLED) && bss_conf->enable_beacon) { - ath_dbg(common, ATH_DBG_CONFIG, - "Beacon enabled for BSS: %pM\n", bss_conf->bssid); + ath_dbg(common, CONFIG, "Beacon enabled for BSS: %pM\n", + bss_conf->bssid); ath9k_htc_set_tsfadjust(priv, vif); priv->op_flags |= OP_ENABLE_BEACON; ath9k_htc_beacon_config(priv, vif); @@ -1525,7 +1522,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, * AP/IBSS interfaces. */ if ((priv->num_ap_vif <= 1) || priv->num_ibss_vif) { - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Beacon disabled for BSS: %pM\n", bss_conf->bssid); priv->op_flags &= ~OP_ENABLE_BEACON; @@ -1543,7 +1540,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, (vif->type == NL80211_IFTYPE_AP)) { priv->op_flags |= OP_TSF_RESET; } - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Beacon interval changed for BSS: %pM\n", bss_conf->bssid); ath9k_htc_beacon_config(priv, vif); @@ -1733,8 +1730,7 @@ static int ath9k_htc_set_bitrate_mask(struct ieee80211_hw *hw, goto out; } - ath_dbg(common, ATH_DBG_CONFIG, - "Set bitrate masks: 0x%x, 0x%x\n", + ath_dbg(common, CONFIG, "Set bitrate masks: 0x%x, 0x%x\n", mask->control[IEEE80211_BAND_2GHZ].legacy, mask->control[IEEE80211_BAND_5GHZ].legacy); out: diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 2d81c700e201..3e40a6461512 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -355,7 +355,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, vif_idx = avp->index; } else { if (!priv->ah->is_monitoring) { - ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_XMIT, + ath_dbg(ath9k_hw_common(priv->ah), XMIT, "VIF is null, but no monitor interface !\n"); return -EINVAL; } @@ -620,8 +620,7 @@ static struct sk_buff* ath9k_htc_tx_get_packet(struct ath9k_htc_priv *priv, } spin_unlock_irqrestore(&epid_queue->lock, flags); - ath_dbg(common, ATH_DBG_XMIT, - "No matching packet for cookie: %d, epid: %d\n", + ath_dbg(common, XMIT, "No matching packet for cookie: %d, epid: %d\n", txs->cookie, epid); return NULL; @@ -705,8 +704,7 @@ static inline bool check_packet(struct ath9k_htc_priv *priv, struct sk_buff *skb if (time_after(jiffies, tx_ctl->timestamp + msecs_to_jiffies(ATH9K_HTC_TX_TIMEOUT_INTERVAL))) { - ath_dbg(common, ATH_DBG_XMIT, - "Dropping a packet due to TX timeout\n"); + ath_dbg(common, XMIT, "Dropping a packet due to TX timeout\n"); return true; } @@ -753,7 +751,7 @@ void ath9k_htc_tx_cleanup_timer(unsigned long data) skb = ath9k_htc_tx_get_packet(priv, &event->txs); if (skb) { - ath_dbg(common, ATH_DBG_XMIT, + ath_dbg(common, XMIT, "Found packet for cookie: %d, epid: %d\n", event->txs.cookie, MS(event->txs.ts_rate, ATH9K_HTC_TXSTAT_EPID)); @@ -1167,8 +1165,7 @@ void ath9k_htc_rxep(void *drv_priv, struct sk_buff *skb, spin_unlock(&priv->rx.rxbuflock); if (rxbuf == NULL) { - ath_dbg(common, ATH_DBG_ANY, - "No free RX buffer\n"); + ath_dbg(common, ANY, "No free RX buffer\n"); goto err; } diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 8cda9a1513a7..ee7759575050 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -133,7 +133,7 @@ bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout) udelay(AH_TIME_QUANTUM); } - ath_dbg(ath9k_hw_common(ah), ATH_DBG_ANY, + ath_dbg(ath9k_hw_common(ah), ANY, "timeout (%d us) on reg 0x%x: 0x%08x & 0x%08x != 0x%08x\n", timeout, reg, REG_READ(ah, reg), mask, val); @@ -491,8 +491,7 @@ static int ath9k_hw_post_init(struct ath_hw *ah) if (ecode != 0) return ecode; - ath_dbg(ath9k_hw_common(ah), ATH_DBG_CONFIG, - "Eeprom VER: %d, REV: %d\n", + ath_dbg(ath9k_hw_common(ah), CONFIG, "Eeprom VER: %d, REV: %d\n", ah->eep_ops->get_eeprom_ver(ah), ah->eep_ops->get_eeprom_rev(ah)); @@ -567,7 +566,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) } } - ath_dbg(common, ATH_DBG_RESET, "serialize_regmode is %d\n", + ath_dbg(common, RESET, "serialize_regmode is %d\n", ah->config.serialize_regmode); if (AR_SREV_9285(ah) || AR_SREV_9271(ah)) @@ -958,8 +957,8 @@ static void ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us) static bool ath9k_hw_set_global_txtimeout(struct ath_hw *ah, u32 tu) { if (tu > 0xFFFF) { - ath_dbg(ath9k_hw_common(ah), ATH_DBG_XMIT, - "bad global tx timeout %u\n", tu); + ath_dbg(ath9k_hw_common(ah), XMIT, "bad global tx timeout %u\n", + tu); ah->globaltxtimeout = (u32) -1; return false; } else { @@ -980,7 +979,7 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah) int rx_lat = 0, tx_lat = 0, eifs = 0; u32 reg; - ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET, "ah->misc_mode 0x%x\n", + ath_dbg(ath9k_hw_common(ah), RESET, "ah->misc_mode 0x%x\n", ah->misc_mode); if (!chan) @@ -1275,7 +1274,7 @@ static bool ath9k_hw_set_reset(struct ath_hw *ah, int type) (npend || type == ATH9K_RESET_COLD)) { int reset_err = 0; - ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET, + ath_dbg(ath9k_hw_common(ah), RESET, "reset MAC via external reset\n"); reset_err = ah->external_reset(); @@ -1298,8 +1297,7 @@ static bool ath9k_hw_set_reset(struct ath_hw *ah, int type) REG_WRITE(ah, AR_RTC_RC, 0); if (!ath9k_hw_wait(ah, AR_RTC_RC, AR_RTC_RC_M, 0, AH_WAIT_TIMEOUT)) { - ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET, - "RTC stuck in MAC reset\n"); + ath_dbg(ath9k_hw_common(ah), RESET, "RTC stuck in MAC reset\n"); return false; } @@ -1344,8 +1342,7 @@ static bool ath9k_hw_set_reset_power_on(struct ath_hw *ah) AR_RTC_STATUS_M, AR_RTC_STATUS_ON, AH_WAIT_TIMEOUT)) { - ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET, - "RTC not waking up\n"); + ath_dbg(ath9k_hw_common(ah), RESET, "RTC not waking up\n"); return false; } @@ -1418,7 +1415,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, for (qnum = 0; qnum < AR_NUM_QCU; qnum++) { if (ath9k_hw_numtxpending(ah, qnum)) { - ath_dbg(common, ATH_DBG_QUEUE, + ath_dbg(common, QUEUE, "Transmit frames pending on queue %d\n", qnum); return false; } @@ -1536,7 +1533,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (mci_hw->bt_state == MCI_BT_CAL_START) { u32 payload[4] = {0, 0, 0, 0}; - ath_dbg(common, ATH_DBG_MCI, "MCI stop rx for BT CAL"); + ath_dbg(common, MCI, "MCI stop rx for BT CAL\n"); mci_hw->bt_state = MCI_BT_CAL; @@ -1548,23 +1545,22 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ar9003_mci_disable_interrupt(ah); - ath_dbg(common, ATH_DBG_MCI, "send WLAN_CAL_GRANT"); + ath_dbg(common, MCI, "send WLAN_CAL_GRANT\n"); MCI_GPM_SET_CAL_TYPE(payload, MCI_GPM_WLAN_CAL_GRANT); ar9003_mci_send_message(ah, MCI_GPM, 0, payload, 16, true, false); - ath_dbg(common, ATH_DBG_MCI, "\nMCI BT is calibrating"); + ath_dbg(common, MCI, "\nMCI BT is calibrating\n"); /* Wait BT calibration to be completed for 25ms */ if (ar9003_mci_wait_for_gpm(ah, MCI_GPM_BT_CAL_DONE, 0, 25000)) - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI got BT_CAL_DONE\n"); else - ath_dbg(common, ATH_DBG_MCI, - "MCI ### BT cal takes to long, force" - "bt_state to be bt_awake\n"); + ath_dbg(common, MCI, + "MCI ### BT cal takes to long, force bt_state to be bt_awake\n"); mci_hw->bt_state = MCI_BT_AWAKE; /* MCI FIX: enable mci interrupt here */ ar9003_mci_enable_interrupt(ah); @@ -1825,14 +1821,13 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, * message exchanges again and recal. */ - ath_dbg(common, ATH_DBG_MCI, "MCI BT wakes up" - "during WLAN calibration\n"); + ath_dbg(common, MCI, + "MCI BT wakes up during WLAN calibration\n"); REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_RAW, AR_MCI_INTERRUPT_RX_MSG_REMOTE_RESET | AR_MCI_INTERRUPT_RX_MSG_REQ_WAKE); - ath_dbg(common, ATH_DBG_MCI, "MCI send" - "REMOTE_RESET\n"); + ath_dbg(common, MCI, "MCI send REMOTE_RESET\n"); ar9003_mci_remote_reset(ah, true); ar9003_mci_send_sys_waking(ah, true); udelay(1); @@ -1841,7 +1836,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, mci_hw->bt_state = MCI_BT_AWAKE; - ath_dbg(common, ATH_DBG_MCI, "MCI re-cal\n"); + ath_dbg(common, MCI, "MCI re-cal\n"); if (caldata) { caldata->done_txiqcal_once = false; @@ -1871,14 +1866,14 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, u32 mask; mask = REG_READ(ah, AR_CFG); if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) { - ath_dbg(common, ATH_DBG_RESET, - "CFG Byte Swap Set 0x%x\n", mask); + ath_dbg(common, RESET, "CFG Byte Swap Set 0x%x\n", + mask); } else { mask = INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB; REG_WRITE(ah, AR_CFG, mask); - ath_dbg(common, ATH_DBG_RESET, - "Setting CFG 0x%x\n", REG_READ(ah, AR_CFG)); + ath_dbg(common, RESET, "Setting CFG 0x%x\n", + REG_READ(ah, AR_CFG)); } } else { if (common->bus_ops->ath_bus_type == ATH_USB) { @@ -1896,7 +1891,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, #endif } - if (ah->btcoex_hw.enabled) + if (ah->btcoex_hw.enabled && + ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) ath9k_hw_btcoex_enable(ah); if (mci && mci_hw->ready) { @@ -2090,7 +2086,7 @@ bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode) if (ah->power_mode == mode) return status; - ath_dbg(common, ATH_DBG_RESET, "%s -> %s\n", + ath_dbg(common, RESET, "%s -> %s\n", modes[ah->power_mode], modes[mode]); switch (mode) { @@ -2107,8 +2103,8 @@ bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode) if (ar9003_mci_state(ah, MCI_STATE_ENABLE, NULL) && (mci->bt_state != MCI_BT_SLEEP) && !mci->halted_bt_gpm) { - ath_dbg(common, ATH_DBG_MCI, "MCI halt BT GPM" - "(full_sleep)"); + ath_dbg(common, MCI, + "MCI halt BT GPM (full_sleep)\n"); ar9003_mci_send_coex_halt_bt_gpm(ah, true, true); } @@ -2174,9 +2170,8 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period) AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN; break; default: - ath_dbg(ath9k_hw_common(ah), ATH_DBG_BEACON, - "%s: unsupported opmode: %d\n", - __func__, ah->opmode); + ath_dbg(ath9k_hw_common(ah), BEACON, + "%s: unsupported opmode: %d\n", __func__, ah->opmode); return; break; } @@ -2227,10 +2222,10 @@ void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah, else nextTbtt = bs->bs_nexttbtt; - ath_dbg(common, ATH_DBG_BEACON, "next DTIM %d\n", bs->bs_nextdtim); - ath_dbg(common, ATH_DBG_BEACON, "next beacon %d\n", nextTbtt); - ath_dbg(common, ATH_DBG_BEACON, "beacon period %d\n", beaconintval); - ath_dbg(common, ATH_DBG_BEACON, "DTIM period %d\n", dtimperiod); + ath_dbg(common, BEACON, "next DTIM %d\n", bs->bs_nextdtim); + ath_dbg(common, BEACON, "next beacon %d\n", nextTbtt); + ath_dbg(common, BEACON, "beacon period %d\n", beaconintval); + ath_dbg(common, BEACON, "DTIM period %d\n", dtimperiod); ENABLE_REGWRITE_BUFFER(ah); @@ -2322,8 +2317,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) regulatory->current_rd += 5; else if (regulatory->current_rd == 0x41) regulatory->current_rd = 0x43; - ath_dbg(common, ATH_DBG_REGULATORY, - "regdomain mapped to 0x%x\n", regulatory->current_rd); + ath_dbg(common, REGULATORY, "regdomain mapped to 0x%x\n", + regulatory->current_rd); } eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE); @@ -2848,7 +2843,7 @@ void ath9k_hw_reset_tsf(struct ath_hw *ah) { if (!ath9k_hw_wait(ah, AR_SLP32_MODE, AR_SLP32_TSF_WRITE_STATUS, 0, AH_TSF_WRITE_TIMEOUT)) - ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET, + ath_dbg(ath9k_hw_common(ah), RESET, "AR_SLP32_TSF_WRITE_STATUS limit exceeded\n"); REG_WRITE(ah, AR_RESET_TSF, AR_RESET_TSF_ONCE); @@ -2973,7 +2968,7 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah, timer_next = tsf + trig_timeout; - ath_dbg(ath9k_hw_common(ah), ATH_DBG_HWTIMER, + ath_dbg(ath9k_hw_common(ah), HWTIMER, "current tsf %x period %x timer_next %x\n", tsf, timer_period, timer_next); @@ -3062,8 +3057,8 @@ void ath_gen_timer_isr(struct ath_hw *ah) index = rightmost_index(timer_table, &thresh_mask); timer = timer_table->timers[index]; BUG_ON(!timer); - ath_dbg(common, ATH_DBG_HWTIMER, - "TSF overflow for Gen timer %d\n", index); + ath_dbg(common, HWTIMER, "TSF overflow for Gen timer %d\n", + index); timer->overflow(timer->arg); } @@ -3071,7 +3066,7 @@ void ath_gen_timer_isr(struct ath_hw *ah) index = rightmost_index(timer_table, &trigger_mask); timer = timer_table->timers[index]; BUG_ON(!timer); - ath_dbg(common, ATH_DBG_HWTIMER, + ath_dbg(common, HWTIMER, "Gen timer[%d] trigger\n", index); timer->trigger(timer->arg); } diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 615cc839f0de..48205c2960b5 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -209,7 +209,11 @@ enum ath9k_hw_caps { ATH9K_HW_CAP_5GHZ = BIT(12), ATH9K_HW_CAP_APM = BIT(13), ATH9K_HW_CAP_RTT = BIT(14), +#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT ATH9K_HW_CAP_MCI = BIT(15), +#else + ATH9K_HW_CAP_MCI = 0, +#endif ATH9K_HW_CAP_DFS = BIT(16), }; @@ -1228,6 +1232,16 @@ void ar9003_mci_sync_bt_state(struct ath_hw *ah); void ar9003_mci_get_interrupt(struct ath_hw *ah, u32 *raw_intr, u32 *rx_msg_intr); +#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT +static inline enum ath_btcoex_scheme +ath9k_hw_get_btcoex_scheme(struct ath_hw *ah) +{ + return ah->btcoex_hw.scheme; +} +#else +#define ath9k_hw_get_btcoex_scheme(...) ATH_BTCOEX_CFG_NONE +#endif + #define ATH9K_CLOCK_RATE_CCK 22 #define ATH9K_CLOCK_RATE_5GHZ_OFDM 40 #define ATH9K_CLOCK_RATE_2GHZ_OFDM 44 diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index c5df98139c4d..abf943557dee 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -276,8 +276,7 @@ static void setup_ht_cap(struct ath_softc *sc, tx_streams = ath9k_cmn_count_streams(ah->txchainmask, max_streams); rx_streams = ath9k_cmn_count_streams(ah->rxchainmask, max_streams); - ath_dbg(common, ATH_DBG_CONFIG, - "TX streams %d, RX streams: %d\n", + ath_dbg(common, CONFIG, "TX streams %d, RX streams: %d\n", tx_streams, rx_streams); if (tx_streams != rx_streams) { @@ -329,7 +328,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd, struct ath_buf *bf; int i, bsize, error, desc_len; - ath_dbg(common, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n", + ath_dbg(common, CONFIG, "%s DMA: %u buffers %u desc/buf\n", name, nbuf, ndesc); INIT_LIST_HEAD(head); @@ -375,7 +374,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd, goto fail; } ds = (u8 *) dd->dd_desc; - ath_dbg(common, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n", + ath_dbg(common, CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n", name, ds, (u32) dd->dd_desc_len, ito64(dd->dd_desc_paddr), /*XXX*/(u32) dd->dd_desc_len); @@ -426,7 +425,7 @@ static int ath9k_init_btcoex(struct ath_softc *sc) struct ath_hw *ah = sc->sc_ah; int r; - switch (sc->sc_ah->btcoex_hw.scheme) { + switch (ath9k_hw_get_btcoex_scheme(sc->sc_ah)) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_2WIRE: @@ -881,10 +880,10 @@ static void ath9k_deinit_softc(struct ath_softc *sc) kfree(sc->sbands[IEEE80211_BAND_5GHZ].channels); if ((sc->btcoex.no_stomp_timer) && - sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) + ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_3WIRE) ath_gen_timer_free(sc->sc_ah, sc->btcoex.no_stomp_timer); - if (sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_MCI) + if (ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_MCI) ath_mci_cleanup(sc); for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 0e4fbb3bea33..fd3f19c2e550 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -21,7 +21,7 @@ static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah, struct ath9k_tx_queue_info *qi) { - ath_dbg(ath9k_hw_common(ah), ATH_DBG_INTERRUPT, + ath_dbg(ath9k_hw_common(ah), INTERRUPT, "tx ok 0x%x err 0x%x desc 0x%x eol 0x%x urn 0x%x\n", ah->txok_interrupt_mask, ah->txerr_interrupt_mask, ah->txdesc_interrupt_mask, ah->txeol_interrupt_mask, @@ -57,8 +57,7 @@ EXPORT_SYMBOL(ath9k_hw_puttxbuf); void ath9k_hw_txstart(struct ath_hw *ah, u32 q) { - ath_dbg(ath9k_hw_common(ah), ATH_DBG_QUEUE, - "Enable TXE on queue: %u\n", q); + ath_dbg(ath9k_hw_common(ah), QUEUE, "Enable TXE on queue: %u\n", q); REG_WRITE(ah, AR_Q_TXE, 1 << q); } EXPORT_SYMBOL(ath9k_hw_txstart); @@ -202,12 +201,12 @@ bool ath9k_hw_set_txq_props(struct ath_hw *ah, int q, qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - ath_dbg(common, ATH_DBG_QUEUE, + ath_dbg(common, QUEUE, "Set TXQ properties, inactive queue: %u\n", q); return false; } - ath_dbg(common, ATH_DBG_QUEUE, "Set queue properties for: %u\n", q); + ath_dbg(common, QUEUE, "Set queue properties for: %u\n", q); qi->tqi_ver = qinfo->tqi_ver; qi->tqi_subtype = qinfo->tqi_subtype; @@ -266,7 +265,7 @@ bool ath9k_hw_get_txq_props(struct ath_hw *ah, int q, qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - ath_dbg(common, ATH_DBG_QUEUE, + ath_dbg(common, QUEUE, "Get TXQ properties, inactive queue: %u\n", q); return false; } @@ -325,7 +324,7 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type, return -1; } - ath_dbg(common, ATH_DBG_QUEUE, "Setup TX queue: %u\n", q); + ath_dbg(common, QUEUE, "Setup TX queue: %u\n", q); qi = &ah->txq[q]; if (qi->tqi_type != ATH9K_TX_QUEUE_INACTIVE) { @@ -348,12 +347,11 @@ bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q) qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - ath_dbg(common, ATH_DBG_QUEUE, - "Release TXQ, inactive queue: %u\n", q); + ath_dbg(common, QUEUE, "Release TXQ, inactive queue: %u\n", q); return false; } - ath_dbg(common, ATH_DBG_QUEUE, "Release TX queue: %u\n", q); + ath_dbg(common, QUEUE, "Release TX queue: %u\n", q); qi->tqi_type = ATH9K_TX_QUEUE_INACTIVE; ah->txok_interrupt_mask &= ~(1 << q); @@ -376,12 +374,11 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - ath_dbg(common, ATH_DBG_QUEUE, - "Reset TXQ, inactive queue: %u\n", q); + ath_dbg(common, QUEUE, "Reset TXQ, inactive queue: %u\n", q); return true; } - ath_dbg(common, ATH_DBG_QUEUE, "Reset TX queue: %u\n", q); + ath_dbg(common, QUEUE, "Reset TX queue: %u\n", q); if (qi->tqi_cwmin == ATH9K_TXQ_USEDEFAULT) { if (chan && IS_CHAN_B(chan)) @@ -784,7 +781,7 @@ void ath9k_hw_disable_interrupts(struct ath_hw *ah) else atomic_dec(&ah->intr_ref_cnt); - ath_dbg(common, ATH_DBG_INTERRUPT, "disable IER\n"); + ath_dbg(common, INTERRUPT, "disable IER\n"); REG_WRITE(ah, AR_IER, AR_IER_DISABLE); (void) REG_READ(ah, AR_IER); if (!AR_SREV_9100(ah)) { @@ -807,8 +804,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah) return; if (!atomic_inc_and_test(&ah->intr_ref_cnt)) { - ath_dbg(common, ATH_DBG_INTERRUPT, - "Do not enable IER ref count %d\n", + ath_dbg(common, INTERRUPT, "Do not enable IER ref count %d\n", atomic_read(&ah->intr_ref_cnt)); return; } @@ -821,7 +817,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah) if (ah->imask & ATH9K_INT_MCI) async_mask |= AR_INTR_ASYNC_MASK_MCI; - ath_dbg(common, ATH_DBG_INTERRUPT, "enable IER\n"); + ath_dbg(common, INTERRUPT, "enable IER\n"); REG_WRITE(ah, AR_IER, AR_IER_ENABLE); if (!AR_SREV_9100(ah)) { REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, async_mask); @@ -830,7 +826,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah) REG_WRITE(ah, AR_INTR_SYNC_ENABLE, sync_default); REG_WRITE(ah, AR_INTR_SYNC_MASK, sync_default); } - ath_dbg(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n", + ath_dbg(common, INTERRUPT, "AR_IMR 0x%x IER 0x%x\n", REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER)); } EXPORT_SYMBOL(ath9k_hw_enable_interrupts); @@ -845,7 +841,7 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah) if (!(ints & ATH9K_INT_GLOBAL)) ath9k_hw_disable_interrupts(ah); - ath_dbg(common, ATH_DBG_INTERRUPT, "New interrupt mask 0x%x\n", ints); + ath_dbg(common, INTERRUPT, "New interrupt mask 0x%x\n", ints); mask = ints & ATH9K_INT_COMMON; mask2 = 0; @@ -908,7 +904,7 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah) mask2 |= AR_IMR_S2_CST; } - ath_dbg(common, ATH_DBG_INTERRUPT, "new IMR 0x%x\n", mask); + ath_dbg(common, INTERRUPT, "new IMR 0x%x\n", mask); REG_WRITE(ah, AR_IMR, mask); ah->imrs2_reg &= ~(AR_IMR_S2_TIM | AR_IMR_S2_DTIM | AR_IMR_S2_DTIMSYNC | AR_IMR_S2_CABEND | AR_IMR_S2_CABTO | diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 7fbc4bdd4efe..6e3d8384e081 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -339,8 +339,7 @@ static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan, if (!ath_prepare_reset(sc, retry_tx, flush)) fastcc = false; - ath_dbg(common, ATH_DBG_CONFIG, - "Reset to %u MHz, HT40: %d fastcc: %d\n", + ath_dbg(common, CONFIG, "Reset to %u MHz, HT40: %d fastcc: %d\n", hchan->channel, !!(hchan->channelFlags & (CHANNEL_HT40MINUS | CHANNEL_HT40PLUS)), fastcc); @@ -429,7 +428,7 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int txctl.paprd = BIT(chain); if (ath_tx_start(hw, skb, &txctl) != 0) { - ath_dbg(common, ATH_DBG_CALIBRATE, "PAPRD TX failed\n"); + ath_dbg(common, CALIBRATE, "PAPRD TX failed\n"); dev_kfree_skb_any(skb); return false; } @@ -438,7 +437,7 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int msecs_to_jiffies(ATH_PAPRD_TIMEOUT)); if (!time_left) - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Timeout waiting for paprd training on TX chain %d\n", chain); @@ -487,27 +486,27 @@ void ath_paprd_calibrate(struct work_struct *work) chain_ok = 0; - ath_dbg(common, ATH_DBG_CALIBRATE, - "Sending PAPRD frame for thermal measurement " - "on chain %d\n", chain); + ath_dbg(common, CALIBRATE, + "Sending PAPRD frame for thermal measurement on chain %d\n", + chain); if (!ath_paprd_send_frame(sc, skb, chain)) goto fail_paprd; ar9003_paprd_setup_gain_table(ah, chain); - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "Sending PAPRD training frame on chain %d\n", chain); if (!ath_paprd_send_frame(sc, skb, chain)) goto fail_paprd; if (!ar9003_paprd_is_done(ah)) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "PAPRD not yet done on chain %d\n", chain); break; } if (ar9003_paprd_create_curve(ah, caldata, chain)) { - ath_dbg(common, ATH_DBG_CALIBRATE, + ath_dbg(common, CALIBRATE, "PAPRD create curve failed on chain %d\n", chain); break; @@ -604,8 +603,9 @@ void ath_ani_calibrate(unsigned long data) ah->rxchainmask, longcal); } - ath_dbg(common, ATH_DBG_ANI, - "Calibration @%lu finished: %s %s %s, caldone: %s\n", jiffies, + ath_dbg(common, ANI, + "Calibration @%lu finished: %s %s %s, caldone: %s\n", + jiffies, longcal ? "long" : "", shortcal ? "short" : "", aniflag ? "ani" : "", common->ani.caldone ? "true" : "false"); @@ -715,8 +715,7 @@ void ath9k_tasklet(unsigned long data) * TSF sync does not look correct; remain awake to sync with * the next Beacon. */ - ath_dbg(common, ATH_DBG_PS, - "TSFOOR - Sync with next Beacon\n"); + ath_dbg(common, PS, "TSFOOR - Sync with next Beacon\n"); sc->ps_flags |= PS_WAIT_FOR_BEACON | PS_BEACON_SYNC; } @@ -742,11 +741,11 @@ void ath9k_tasklet(unsigned long data) ath_tx_tasklet(sc); } - if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE) if (status & ATH9K_INT_GENTIMER) ath_gen_timer_isr(sc->sc_ah); - if (status & ATH9K_INT_MCI) + if ((status & ATH9K_INT_MCI) && ATH9K_HW_CAP_MCI) ath_mci_intr(sc); out: @@ -936,8 +935,8 @@ void ath_hw_check(struct work_struct *work) busy = ath_update_survey_stats(sc); spin_unlock_irqrestore(&common->cc_lock, flags); - ath_dbg(common, ATH_DBG_RESET, "Possible baseband hang, " - "busy=%d (try %d)\n", busy, sc->hw_busy_count + 1); + ath_dbg(common, RESET, "Possible baseband hang, busy=%d (try %d)\n", + busy, sc->hw_busy_count + 1); if (busy >= 99) { if (++sc->hw_busy_count >= 3) { RESET_STAT_INC(sc, RESET_TYPE_BB_HANG); @@ -960,8 +959,7 @@ static void ath_hw_pll_rx_hang_check(struct ath_softc *sc, u32 pll_sqsum) count++; if (count == 3) { /* Rx is hung for more than 500ms. Reset it */ - ath_dbg(common, ATH_DBG_RESET, - "Possible RX hang, resetting"); + ath_dbg(common, RESET, "Possible RX hang, resetting\n"); RESET_STAT_INC(sc, RESET_TYPE_PLL_HANG); ieee80211_queue_work(sc->hw, &sc->hw_reset_work); count = 0; @@ -1001,7 +999,7 @@ static int ath9k_start(struct ieee80211_hw *hw) struct ath9k_channel *init_channel; int r; - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Starting driver with initial channel: %d MHz\n", curchan->center_freq); @@ -1083,14 +1081,14 @@ static int ath9k_start(struct ieee80211_hw *hw) spin_unlock_bh(&sc->sc_pcu_lock); - if ((ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) && + if ((ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) && !ah->btcoex_hw.enabled) { if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_MCI)) ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); ath9k_hw_btcoex_enable(ah); - if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_resume(sc); } @@ -1120,7 +1118,7 @@ static void ath9k_tx(struct ieee80211_hw *hw, struct sk_buff *skb) if (ieee80211_is_data(hdr->frame_control) && !ieee80211_is_nullfunc(hdr->frame_control) && !ieee80211_has_pm(hdr->frame_control)) { - ath_dbg(common, ATH_DBG_PS, + ath_dbg(common, PS, "Add PM=1 for a TX frame while in PS mode\n"); hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM); } @@ -1143,12 +1141,11 @@ static void ath9k_tx(struct ieee80211_hw *hw, struct sk_buff *skb) if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) ath9k_hw_setrxabort(sc->sc_ah, 0); if (ieee80211_is_pspoll(hdr->frame_control)) { - ath_dbg(common, ATH_DBG_PS, + ath_dbg(common, PS, "Sending PS-Poll to pick a buffered frame\n"); sc->ps_flags |= PS_WAIT_FOR_PSPOLL_DATA; } else { - ath_dbg(common, ATH_DBG_PS, - "Wake up to complete TX\n"); + ath_dbg(common, PS, "Wake up to complete TX\n"); sc->ps_flags |= PS_WAIT_FOR_TX_ACK; } /* @@ -1162,10 +1159,10 @@ static void ath9k_tx(struct ieee80211_hw *hw, struct sk_buff *skb) memset(&txctl, 0, sizeof(struct ath_tx_control)); txctl.txq = sc->tx.txq_map[skb_get_queue_mapping(skb)]; - ath_dbg(common, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb); + ath_dbg(common, XMIT, "transmitting packet, skb: %p\n", skb); if (ath_tx_start(hw, skb, &txctl) != 0) { - ath_dbg(common, ATH_DBG_XMIT, "TX failed\n"); + ath_dbg(common, XMIT, "TX failed\n"); goto exit; } @@ -1186,7 +1183,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) ath_cancel_work(sc); if (sc->sc_flags & SC_OP_INVALID) { - ath_dbg(common, ATH_DBG_ANY, "Device not present\n"); + ath_dbg(common, ANY, "Device not present\n"); mutex_unlock(&sc->mutex); return; } @@ -1194,9 +1191,10 @@ static void ath9k_stop(struct ieee80211_hw *hw) /* Ensure HW is awake when we try to shut it down. */ ath9k_ps_wakeup(sc); - if (ah->btcoex_hw.enabled) { + if (ah->btcoex_hw.enabled && + ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) { ath9k_hw_btcoex_disable(ah); - if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_pause(sc); ath_mci_flush_profile(&sc->btcoex.mci); } @@ -1252,7 +1250,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) mutex_unlock(&sc->mutex); - ath_dbg(common, ATH_DBG_CONFIG, "Driver halt\n"); + ath_dbg(common, CONFIG, "Driver halt\n"); } bool ath9k_uses_beacons(int type) @@ -1467,8 +1465,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, goto out; } - ath_dbg(common, ATH_DBG_CONFIG, - "Attach a VIF of type: %d\n", vif->type); + ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type); sc->nvifs++; @@ -1488,7 +1485,7 @@ static int ath9k_change_interface(struct ieee80211_hw *hw, struct ath_common *common = ath9k_hw_common(sc->sc_ah); int ret = 0; - ath_dbg(common, ATH_DBG_CONFIG, "Change Interface\n"); + ath_dbg(common, CONFIG, "Change Interface\n"); mutex_lock(&sc->mutex); ath9k_ps_wakeup(sc); @@ -1531,7 +1528,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, struct ath_softc *sc = hw->priv; struct ath_common *common = ath9k_hw_common(sc->sc_ah); - ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n"); + ath_dbg(common, CONFIG, "Detach Interface\n"); ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); @@ -1622,12 +1619,10 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) if (changed & IEEE80211_CONF_CHANGE_MONITOR) { if (conf->flags & IEEE80211_CONF_MONITOR) { - ath_dbg(common, ATH_DBG_CONFIG, - "Monitor mode is enabled\n"); + ath_dbg(common, CONFIG, "Monitor mode is enabled\n"); sc->sc_ah->is_monitoring = true; } else { - ath_dbg(common, ATH_DBG_CONFIG, - "Monitor mode is disabled\n"); + ath_dbg(common, CONFIG, "Monitor mode is disabled\n"); sc->sc_ah->is_monitoring = false; } } @@ -1647,8 +1642,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) else sc->sc_flags &= ~SC_OP_OFFCHANNEL; - ath_dbg(common, ATH_DBG_CONFIG, - "Set channel: %d MHz type: %d\n", + ath_dbg(common, CONFIG, "Set channel: %d MHz type: %d\n", curchan->center_freq, conf->channel_type); /* update survey stats for the old channel before switching */ @@ -1705,8 +1699,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) } if (changed & IEEE80211_CONF_CHANGE_POWER) { - ath_dbg(common, ATH_DBG_CONFIG, - "Set power: %d\n", conf->power_level); + ath_dbg(common, CONFIG, "Set power: %d\n", conf->power_level); sc->config.txpowlimit = 2 * conf->power_level; ath9k_cmn_update_txpow(ah, sc->curtxpow, sc->config.txpowlimit, &sc->curtxpow); @@ -1746,8 +1739,8 @@ static void ath9k_configure_filter(struct ieee80211_hw *hw, ath9k_hw_setrxfilter(sc->sc_ah, rfilt); ath9k_ps_restore(sc); - ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG, - "Set HW RX filter: 0x%x\n", rfilt); + ath_dbg(ath9k_hw_common(sc->sc_ah), CONFIG, "Set HW RX filter: 0x%x\n", + rfilt); } static int ath9k_sta_add(struct ieee80211_hw *hw, @@ -1841,7 +1834,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, qi.tqi_cwmax = params->cw_max; qi.tqi_burstTime = params->txop; - ath_dbg(common, ATH_DBG_CONFIG, + ath_dbg(common, CONFIG, "Configure tx [queue/halq] [%d/%d], aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n", queue, txq->axq_qnum, params->aifs, params->cw_min, params->cw_max, params->txop); @@ -1890,7 +1883,7 @@ static int ath9k_set_key(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); ath9k_ps_wakeup(sc); - ath_dbg(common, ATH_DBG_CONFIG, "Set HW Key\n"); + ath_dbg(common, CONFIG, "Set HW Key\n"); switch (cmd) { case SET_KEY: @@ -1942,9 +1935,8 @@ static void ath9k_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif) memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN); common->curaid = bss_conf->aid; ath9k_hw_write_associd(sc->sc_ah); - ath_dbg(common, ATH_DBG_CONFIG, - "Bss Info ASSOC %d, bssid: %pM\n", - bss_conf->aid, common->curbssid); + ath_dbg(common, CONFIG, "Bss Info ASSOC %d, bssid: %pM\n", + bss_conf->aid, common->curbssid); ath_beacon_config(sc, vif); /* * Request a re-configuration of Beacon related timers @@ -1975,8 +1967,7 @@ static void ath9k_config_bss(struct ath_softc *sc, struct ieee80211_vif *vif) /* Reconfigure bss info */ if (avp->primary_sta_vif && !bss_conf->assoc) { - ath_dbg(common, ATH_DBG_CONFIG, - "Bss Info DISASSOC %d, bssid %pM\n", + ath_dbg(common, CONFIG, "Bss Info DISASSOC %d, bssid %pM\n", common->curaid, common->curbssid); sc->sc_flags &= ~(SC_OP_PRIM_STA_VIF | SC_OP_BEACONS); avp->primary_sta_vif = false; @@ -2018,7 +2009,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_BSSID) { ath9k_config_bss(sc, vif); - ath_dbg(common, ATH_DBG_CONFIG, "BSSID: %pM aid: 0x%x\n", + ath_dbg(common, CONFIG, "BSSID: %pM aid: 0x%x\n", common->curbssid, common->curaid); } @@ -2096,7 +2087,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_ERP_PREAMBLE) { - ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n", + ath_dbg(common, CONFIG, "BSS Changed PREAMBLE %d\n", bss_conf->use_short_preamble); if (bss_conf->use_short_preamble) sc->sc_flags |= SC_OP_PREAMBLE_SHORT; @@ -2105,7 +2096,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_ERP_CTS_PROT) { - ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n", + ath_dbg(common, CONFIG, "BSS Changed CTS PROT %d\n", bss_conf->use_cts_prot); if (bss_conf->use_cts_prot && hw->conf.channel->band != IEEE80211_BAND_5GHZ) @@ -2271,13 +2262,13 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop) cancel_delayed_work_sync(&sc->tx_complete_work); if (ah->ah_flags & AH_UNPLUGGED) { - ath_dbg(common, ATH_DBG_ANY, "Device has been unplugged!\n"); + ath_dbg(common, ANY, "Device has been unplugged!\n"); mutex_unlock(&sc->mutex); return; } if (sc->sc_flags & SC_OP_INVALID) { - ath_dbg(common, ATH_DBG_ANY, "Device not present\n"); + ath_dbg(common, ANY, "Device not present\n"); mutex_unlock(&sc->mutex); return; } diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c index 691bf47906e2..fee8c6f0b251 100644 --- a/drivers/net/wireless/ath/ath9k/mci.c +++ b/drivers/net/wireless/ath/ath9k/mci.c @@ -43,14 +43,14 @@ static bool ath_mci_add_profile(struct ath_common *common, if ((mci->num_sco == ATH_MCI_MAX_SCO_PROFILE) && (info->type == MCI_GPM_COEX_PROFILE_VOICE)) { - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "Too many SCO profile, failed to add new profile\n"); return false; } if (((NUM_PROF(mci) - mci->num_sco) == ATH_MCI_MAX_ACL_PROFILE) && (info->type != MCI_GPM_COEX_PROFILE_VOICE)) { - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "Too many ACL profile, failed to add new profile\n"); return false; } @@ -80,8 +80,7 @@ static void ath_mci_del_profile(struct ath_common *common, entry = ath_mci_find_profile(mci, info); if (!entry) { - ath_dbg(common, ATH_DBG_MCI, - "Profile to be deleted not found\n"); + ath_dbg(common, MCI, "Profile to be deleted not found\n"); return; } DEC_PROF(mci, entry); @@ -132,30 +131,30 @@ static void ath_mci_update_scheme(struct ath_softc *sc) list); if (mci->num_sco && info->T == 12) { mci->aggr_limit = 8; - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "Single SCO, aggregation limit 2 ms\n"); } else if ((info->type == MCI_GPM_COEX_PROFILE_BNEP) && !info->master) { btcoex->btcoex_period = 60; - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "Single slave PAN/FTP, bt period 60 ms\n"); } else if ((info->type == MCI_GPM_COEX_PROFILE_HID) && (info->T > 0 && info->T < 50) && (info->A > 1 || info->W > 1)) { btcoex->duty_cycle = 30; mci->aggr_limit = 8; - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "Multiple attempt/timeout single HID " "aggregation limit 2 ms dutycycle 30%%\n"); } } else if ((num_profile == 2) && (mci->num_hid == 2)) { btcoex->duty_cycle = 30; mci->aggr_limit = 8; - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "Two HIDs aggregation limit 2 ms dutycycle 30%%\n"); } else if (num_profile > 3) { mci->aggr_limit = 6; - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "Three or more profiles aggregation limit 1.5 ms\n"); } @@ -194,42 +193,41 @@ static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) switch (opcode) { case MCI_GPM_BT_CAL_REQ: - ath_dbg(common, ATH_DBG_MCI, "MCI received BT_CAL_REQ\n"); + ath_dbg(common, MCI, "MCI received BT_CAL_REQ\n"); if (ar9003_mci_state(ah, MCI_STATE_BT, NULL) == MCI_BT_AWAKE) { ar9003_mci_state(ah, MCI_STATE_SET_BT_CAL_START, NULL); ieee80211_queue_work(sc->hw, &sc->hw_reset_work); } else - ath_dbg(common, ATH_DBG_MCI, - "MCI State mismatches: %d\n", + ath_dbg(common, MCI, "MCI State mismatches: %d\n", ar9003_mci_state(ah, MCI_STATE_BT, NULL)); break; case MCI_GPM_BT_CAL_DONE: - ath_dbg(common, ATH_DBG_MCI, "MCI received BT_CAL_DONE\n"); + ath_dbg(common, MCI, "MCI received BT_CAL_DONE\n"); if (ar9003_mci_state(ah, MCI_STATE_BT, NULL) == MCI_BT_CAL) - ath_dbg(common, ATH_DBG_MCI, "MCI error illegal!\n"); + ath_dbg(common, MCI, "MCI error illegal!\n"); else - ath_dbg(common, ATH_DBG_MCI, "MCI BT not in CAL state\n"); + ath_dbg(common, MCI, "MCI BT not in CAL state\n"); break; case MCI_GPM_BT_CAL_GRANT: - ath_dbg(common, ATH_DBG_MCI, "MCI received BT_CAL_GRANT\n"); + ath_dbg(common, MCI, "MCI received BT_CAL_GRANT\n"); /* Send WLAN_CAL_DONE for now */ - ath_dbg(common, ATH_DBG_MCI, "MCI send WLAN_CAL_DONE\n"); + ath_dbg(common, MCI, "MCI send WLAN_CAL_DONE\n"); MCI_GPM_SET_CAL_TYPE(payload, MCI_GPM_WLAN_CAL_DONE); ar9003_mci_send_message(sc->sc_ah, MCI_GPM, 0, payload, 16, false, true); break; default: - ath_dbg(common, ATH_DBG_MCI, "MCI Unknown GPM CAL message\n"); + ath_dbg(common, MCI, "MCI Unknown GPM CAL message\n"); break; } } @@ -272,8 +270,7 @@ static void ath_mci_process_status(struct ath_softc *sc, /* Link status type are not handled */ if (status->is_link) { - ath_dbg(common, ATH_DBG_MCI, - "Skip link type status update\n"); + ath_dbg(common, MCI, "Skip link type status update\n"); return; } @@ -281,14 +278,13 @@ static void ath_mci_process_status(struct ath_softc *sc, info.conn_handle = status->conn_handle; if (ath_mci_find_profile(mci, &info)) { - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "Skip non link state update for existing profile %d\n", status->conn_handle); return; } if (status->conn_handle >= ATH_MCI_MAX_PROFILE) { - ath_dbg(common, ATH_DBG_MCI, - "Ignore too many non-link update\n"); + ath_dbg(common, MCI, "Ignore too many non-link update\n"); return; } if (status->is_critical) @@ -320,35 +316,32 @@ static void ath_mci_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) switch (opcode) { case MCI_GPM_COEX_VERSION_QUERY: - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM COEX Version Query.\n"); + ath_dbg(common, MCI, "MCI Recv GPM COEX Version Query\n"); version = ar9003_mci_state(ah, MCI_STATE_SEND_WLAN_COEX_VERSION, NULL); break; case MCI_GPM_COEX_VERSION_RESPONSE: - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM COEX Version Response.\n"); + ath_dbg(common, MCI, "MCI Recv GPM COEX Version Response\n"); major = *(rx_payload + MCI_GPM_COEX_B_MAJOR_VERSION); minor = *(rx_payload + MCI_GPM_COEX_B_MINOR_VERSION); - ath_dbg(common, ATH_DBG_MCI, - "MCI BT Coex version: %d.%d\n", major, minor); + ath_dbg(common, MCI, "MCI BT Coex version: %d.%d\n", + major, minor); version = (major << 8) + minor; version = ar9003_mci_state(ah, MCI_STATE_SET_BT_COEX_VERSION, &version); break; case MCI_GPM_COEX_STATUS_QUERY: - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM COEX Status Query = 0x%02x.\n", + ath_dbg(common, MCI, + "MCI Recv GPM COEX Status Query = 0x%02x\n", *(rx_payload + MCI_GPM_COEX_B_WLAN_BITMAP)); ar9003_mci_state(ah, MCI_STATE_SEND_WLAN_CHANNELS, NULL); break; case MCI_GPM_COEX_BT_PROFILE_INFO: - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM Coex BT profile info\n"); + ath_dbg(common, MCI, "MCI Recv GPM Coex BT profile info\n"); memcpy(&profile_info, (rx_payload + MCI_GPM_COEX_B_PROFILE_TYPE), 10); @@ -356,9 +349,9 @@ static void ath_mci_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) || (profile_info.type >= MCI_GPM_COEX_PROFILE_MAX)) { - ath_dbg(common, ATH_DBG_MCI, - "illegal profile type = %d," - "state = %d\n", profile_info.type, + ath_dbg(common, MCI, + "illegal profile type = %d, state = %d\n", + profile_info.type, profile_info.start); break; } @@ -375,9 +368,8 @@ static void ath_mci_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) MCI_GPM_COEX_B_STATUS_STATE); seq_num = *((u32 *)(rx_payload + 12)); - ath_dbg(common, ATH_DBG_MCI, - "MCI Recv GPM COEX BT_Status_Update: " - "is_link=%d, linkId=%d, state=%d, SEQ=%d\n", + ath_dbg(common, MCI, + "MCI Recv GPM COEX BT_Status_Update: is_link=%d, linkId=%d, state=%d, SEQ=%d\n", profile_status.is_link, profile_status.conn_handle, profile_status.is_critical, seq_num); @@ -385,8 +377,8 @@ static void ath_mci_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) break; default: - ath_dbg(common, ATH_DBG_MCI, - "MCI Unknown GPM COEX message = 0x%02x\n", opcode); + ath_dbg(common, MCI, "MCI Unknown GPM COEX message = 0x%02x\n", + opcode); break; } } @@ -425,10 +417,13 @@ int ath_mci_setup(struct ath_softc *sc) struct ath_mci_coex *mci = &sc->mci_coex; int error = 0; + if (!ATH9K_HW_CAP_MCI) + return 0; + mci->sched_buf.bf_len = ATH_MCI_SCHED_BUF_SIZE + ATH_MCI_GPM_BUF_SIZE; if (ath_mci_buf_alloc(sc, &mci->sched_buf)) { - ath_dbg(common, ATH_DBG_FATAL, "MCI buffer alloc failed\n"); + ath_dbg(common, FATAL, "MCI buffer alloc failed\n"); error = -ENOMEM; goto fail; } @@ -458,6 +453,9 @@ void ath_mci_cleanup(struct ath_softc *sc) struct ath_hw *ah = sc->sc_ah; struct ath_mci_coex *mci = &sc->mci_coex; + if (!ATH9K_HW_CAP_MCI) + return; + /* * both schedule and gpm buffers will be released */ @@ -476,15 +474,17 @@ void ath_mci_intr(struct ath_softc *sc) u32 more_data = MCI_GPM_MORE; bool skip_gpm = false; + if (!ATH9K_HW_CAP_MCI) + return; + ar9003_mci_get_interrupt(sc->sc_ah, &mci_int, &mci_int_rxmsg); if (ar9003_mci_state(ah, MCI_STATE_ENABLE, NULL) == 0) { ar9003_mci_state(sc->sc_ah, MCI_STATE_INIT_GPM_OFFSET, NULL); - ath_dbg(common, ATH_DBG_MCI, - "MCI interrupt but MCI disabled\n"); + ath_dbg(common, MCI, "MCI interrupt but MCI disabled\n"); - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI interrupt: intr = 0x%x, intr_rxmsg = 0x%x\n", mci_int, mci_int_rxmsg); return; @@ -499,11 +499,11 @@ void ath_mci_intr(struct ath_softc *sc) * only when BT wake up. Now they are always sent, as a * recovery method to reset BT MCI's RX alignment. */ - ath_dbg(common, ATH_DBG_MCI, "MCI interrupt send REMOTE_RESET\n"); + ath_dbg(common, MCI, "MCI interrupt send REMOTE_RESET\n"); ar9003_mci_send_message(ah, MCI_REMOTE_RESET, 0, payload, 16, true, false); - ath_dbg(common, ATH_DBG_MCI, "MCI interrupt send SYS_WAKING\n"); + ath_dbg(common, MCI, "MCI interrupt send SYS_WAKING\n"); ar9003_mci_send_message(ah, MCI_SYS_WAKING, 0, NULL, 0, true, false); @@ -513,7 +513,7 @@ void ath_mci_intr(struct ath_softc *sc) /* * always do this for recovery and 2G/5G toggling and LNA_TRANS */ - ath_dbg(common, ATH_DBG_MCI, "MCI Set BT state to AWAKE.\n"); + ath_dbg(common, MCI, "MCI Set BT state to AWAKE\n"); ar9003_mci_state(ah, MCI_STATE_SET_BT_AWAKE, NULL); } @@ -525,17 +525,16 @@ void ath_mci_intr(struct ath_softc *sc) if (ar9003_mci_state(ah, MCI_STATE_REMOTE_SLEEP, NULL) == MCI_BT_SLEEP) - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI BT stays in sleep mode\n"); else { - ath_dbg(common, ATH_DBG_MCI, - "MCI Set BT state to AWAKE.\n"); + ath_dbg(common, MCI, + "MCI Set BT state to AWAKE\n"); ar9003_mci_state(ah, MCI_STATE_SET_BT_AWAKE, NULL); } } else - ath_dbg(common, ATH_DBG_MCI, - "MCI BT stays in AWAKE mode.\n"); + ath_dbg(common, MCI, "MCI BT stays in AWAKE mode\n"); } if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_SYS_SLEEPING) { @@ -546,23 +545,22 @@ void ath_mci_intr(struct ath_softc *sc) if (ar9003_mci_state(ah, MCI_STATE_REMOTE_SLEEP, NULL) == MCI_BT_AWAKE) - ath_dbg(common, ATH_DBG_MCI, - "MCI BT stays in AWAKE mode.\n"); + ath_dbg(common, MCI, + "MCI BT stays in AWAKE mode\n"); else { - ath_dbg(common, ATH_DBG_MCI, + ath_dbg(common, MCI, "MCI SetBT state to SLEEP\n"); ar9003_mci_state(ah, MCI_STATE_SET_BT_SLEEP, NULL); } } else - ath_dbg(common, ATH_DBG_MCI, - "MCI BT stays in SLEEP mode\n"); + ath_dbg(common, MCI, "MCI BT stays in SLEEP mode\n"); } if ((mci_int & AR_MCI_INTERRUPT_RX_INVALID_HDR) || (mci_int & AR_MCI_INTERRUPT_CONT_INFO_TIMEOUT)) { - ath_dbg(common, ATH_DBG_MCI, "MCI RX broken, skip GPM msgs\n"); + ath_dbg(common, MCI, "MCI RX broken, skip GPM msgs\n"); ar9003_mci_state(ah, MCI_STATE_RECOVER_RX, NULL); skip_gpm = true; } @@ -624,7 +622,7 @@ void ath_mci_intr(struct ath_softc *sc) if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_LNA_INFO) { mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_LNA_INFO; - ath_dbg(common, ATH_DBG_MCI, "MCI LNA_INFO\n"); + ath_dbg(common, MCI, "MCI LNA_INFO\n"); } if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_CONT_INFO) { @@ -635,16 +633,14 @@ void ath_mci_intr(struct ath_softc *sc) mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_CONT_INFO; if (ar9003_mci_state(ah, MCI_STATE_CONT_TXRX, NULL)) - ath_dbg(common, ATH_DBG_MCI, - "MCI CONT_INFO: " - "(tx) pri = %d, pwr = %d dBm\n", + ath_dbg(common, MCI, + "MCI CONT_INFO: (tx) pri = %d, pwr = %d dBm\n", ar9003_mci_state(ah, MCI_STATE_CONT_PRIORITY, NULL), value_dbm); else - ath_dbg(common, ATH_DBG_MCI, - "MCI CONT_INFO:" - "(rx) pri = %d,pwr = %d dBm\n", + ath_dbg(common, MCI, + "MCI CONT_INFO: (rx) pri = %d,pwr = %d dBm\n", ar9003_mci_state(ah, MCI_STATE_CONT_PRIORITY, NULL), value_dbm); @@ -652,12 +648,12 @@ void ath_mci_intr(struct ath_softc *sc) if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_CONT_NACK) { mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_CONT_NACK; - ath_dbg(common, ATH_DBG_MCI, "MCI CONT_NACK\n"); + ath_dbg(common, MCI, "MCI CONT_NACK\n"); } if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_CONT_RST) { mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_CONT_RST; - ath_dbg(common, ATH_DBG_MCI, "MCI CONT_RST\n"); + ath_dbg(common, MCI, "MCI CONT_RST\n"); } } @@ -667,7 +663,6 @@ void ath_mci_intr(struct ath_softc *sc) AR_MCI_INTERRUPT_CONT_INFO_TIMEOUT); if (mci_int_rxmsg & 0xfffffffe) - ath_dbg(common, ATH_DBG_MCI, - "MCI not processed mci_int_rxmsg = 0x%x\n", + ath_dbg(common, MCI, "MCI not processed mci_int_rxmsg = 0x%x\n", mci_int_rxmsg); } diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index a439edc5dc06..77dc327def8d 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -121,7 +121,7 @@ static void ath_pci_aspm_init(struct ath_common *common) if (!parent) return; - if (ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) { + if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) { /* Bluetooth coexistance requires disabling ASPM. */ pci_read_config_byte(pdev, pos + PCI_EXP_LNKCTL, &aspm); aspm &= ~(PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1); diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 528d5f3e868c..b3c3798fe513 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1199,7 +1199,7 @@ struct ath_rate_table *ath_choose_rate_table(struct ath_softc *sc, return &ar5416_11na_ratetable; return &ar5416_11a_ratetable; default: - ath_dbg(common, ATH_DBG_CONFIG, "Invalid band\n"); + ath_dbg(common, CONFIG, "Invalid band\n"); return NULL; } } @@ -1276,8 +1276,7 @@ static void ath_rc_init(struct ath_softc *sc, ath_rc_priv->valid_rate_index[k-1]; ath_rc_priv->rate_table = rate_table; - ath_dbg(common, ATH_DBG_CONFIG, - "RC Initialized with capabilities: 0x%x\n", + ath_dbg(common, CONFIG, "RC Initialized with capabilities: 0x%x\n", ath_rc_priv->ht_cap); } @@ -1474,7 +1473,7 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband, oper_cw40, oper_sgi); ath_rc_init(sc, priv_sta, sband, sta, rate_table); - ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG, + ath_dbg(ath9k_hw_common(sc->sc_ah), CONFIG, "Operating HT Bandwidth changed to: %d\n", sc->hw->conf.channel_type); } diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index ad5176de07dc..0e666fbe0842 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -172,7 +172,7 @@ static void ath_rx_addbuffer_edma(struct ath_softc *sc, u32 nbuf = 0; if (list_empty(&sc->rx.rxbuf)) { - ath_dbg(common, ATH_DBG_QUEUE, "No free rx buf available\n"); + ath_dbg(common, QUEUE, "No free rx buf available\n"); return; } @@ -337,7 +337,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs) if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) { return ath_rx_edma_init(sc, nbufs); } else { - ath_dbg(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n", + ath_dbg(common, CONFIG, "cachelsz %u rxbufsize %u\n", common->cachelsz, common->rx_bufsize); /* Initialize rx descriptors */ @@ -591,7 +591,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) if (sc->ps_flags & PS_BEACON_SYNC) { sc->ps_flags &= ~PS_BEACON_SYNC; - ath_dbg(common, ATH_DBG_PS, + ath_dbg(common, PS, "Reconfigure Beacon timers based on timestamp from the AP\n"); ath_set_beacon(sc); } @@ -604,7 +604,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) * a backup trigger for returning into NETWORK SLEEP state, * so we are waiting for it as well. */ - ath_dbg(common, ATH_DBG_PS, + ath_dbg(common, PS, "Received DTIM beacon indicating buffered broadcast/multicast frame(s)\n"); sc->ps_flags |= PS_WAIT_FOR_CAB | PS_WAIT_FOR_BEACON; return; @@ -617,8 +617,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) * been delivered. */ sc->ps_flags &= ~PS_WAIT_FOR_CAB; - ath_dbg(common, ATH_DBG_PS, - "PS wait for CAB frames timed out\n"); + ath_dbg(common, PS, "PS wait for CAB frames timed out\n"); } } @@ -643,13 +642,13 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb, bool mybeacon) * point. */ sc->ps_flags &= ~(PS_WAIT_FOR_CAB | PS_WAIT_FOR_BEACON); - ath_dbg(common, ATH_DBG_PS, + ath_dbg(common, PS, "All PS CAB frames received, back to sleep\n"); } else if ((sc->ps_flags & PS_WAIT_FOR_PSPOLL_DATA) && !is_multicast_ether_addr(hdr->addr1) && !ieee80211_has_morefrags(hdr->frame_control)) { sc->ps_flags &= ~PS_WAIT_FOR_PSPOLL_DATA; - ath_dbg(common, ATH_DBG_PS, + ath_dbg(common, PS, "Going back to sleep after having received PS-Poll data (0x%lx)\n", sc->ps_flags & (PS_WAIT_FOR_BEACON | PS_WAIT_FOR_CAB | @@ -932,7 +931,7 @@ static int ath9k_process_rate(struct ath_common *common, * No valid hardware bitrate found -- we should not get here * because hardware has already validated this frame as OK. */ - ath_dbg(common, ATH_DBG_ANY, + ath_dbg(common, ANY, "unsupported hw bitrate detected 0x%02x using 1 Mbit\n", rx_stats->rs_rate); diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c index 35422fc1f2ce..65c8894c5f81 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.c +++ b/drivers/net/wireless/ath/ath9k/wmi.c @@ -187,7 +187,7 @@ void ath9k_fatal_work(struct work_struct *work) fatal_work); struct ath_common *common = ath9k_hw_common(priv->ah); - ath_dbg(common, ATH_DBG_FATAL, "FATAL Event received, resetting device\n"); + ath_dbg(common, FATAL, "FATAL Event received, resetting device\n"); ath9k_htc_reset(priv); } @@ -330,8 +330,7 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id, time_left = wait_for_completion_timeout(&wmi->cmd_wait, timeout); if (!time_left) { - ath_dbg(common, ATH_DBG_WMI, - "Timeout waiting for WMI command: %s\n", + ath_dbg(common, WMI, "Timeout waiting for WMI command: %s\n", wmi_cmd_to_name(cmd_id)); mutex_unlock(&wmi->op_mutex); return -ETIMEDOUT; @@ -342,8 +341,7 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id, return 0; out: - ath_dbg(common, ATH_DBG_WMI, - "WMI failure for: %s\n", wmi_cmd_to_name(cmd_id)); + ath_dbg(common, WMI, "WMI failure for: %s\n", wmi_cmd_to_name(cmd_id)); mutex_unlock(&wmi->op_mutex); kfree_skb(skb); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 2622fcee8c96..9aa01997b1ea 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -104,6 +104,29 @@ static int ath_max_4ms_framelen[4][32] = { /* Aggregation logic */ /*********************/ +static void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq) +{ + spin_lock_bh(&txq->axq_lock); +} + +static void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq) +{ + spin_unlock_bh(&txq->axq_lock); +} + +static void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq) +{ + struct sk_buff_head q; + struct sk_buff *skb; + + __skb_queue_head_init(&q); + skb_queue_splice_init(&txq->complete_q, &q); + spin_unlock_bh(&txq->axq_lock); + + while ((skb = __skb_dequeue(&q))) + ieee80211_tx_status(sc->hw, skb); +} + static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid) { struct ath_atx_ac *ac = tid->ac; @@ -130,7 +153,7 @@ static void ath_tx_resume_tid(struct ath_softc *sc, struct ath_atx_tid *tid) WARN_ON(!tid->paused); - spin_lock_bh(&txq->axq_lock); + ath_txq_lock(sc, txq); tid->paused = false; if (skb_queue_empty(&tid->buf_q)) @@ -139,7 +162,7 @@ static void ath_tx_resume_tid(struct ath_softc *sc, struct ath_atx_tid *tid) ath_tx_queue_tid(txq, tid); ath_txq_schedule(sc, txq); unlock: - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock_complete(sc, txq); } static struct ath_frame_info *get_frame_info(struct sk_buff *skb) @@ -189,8 +212,11 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid) tid->state &= ~AGGR_CLEANUP; } - if (sendbar) + if (sendbar) { + ath_txq_unlock(sc, txq); ath_send_bar(tid, tid->seq_start); + ath_txq_lock(sc, txq); + } } static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid, @@ -554,13 +580,6 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, bf = bf_next; } - if (bar_index >= 0) { - u16 bar_seq = ATH_BA_INDEX2SEQ(seq_first, bar_index); - ath_send_bar(tid, ATH_BA_INDEX2SEQ(seq_first, bar_index + 1)); - if (BAW_WITHIN(tid->seq_start, tid->baw_size, bar_seq)) - tid->bar_index = ATH_BA_INDEX(tid->seq_start, bar_seq); - } - /* prepend un-acked frames to the beginning of the pending frame queue */ if (!skb_queue_empty(&bf_pending)) { if (an->sleeping) @@ -575,6 +594,17 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, } } + if (bar_index >= 0) { + u16 bar_seq = ATH_BA_INDEX2SEQ(seq_first, bar_index); + + if (BAW_WITHIN(tid->seq_start, tid->baw_size, bar_seq)) + tid->bar_index = ATH_BA_INDEX(tid->seq_start, bar_seq); + + ath_txq_unlock(sc, txq); + ath_send_bar(tid, ATH_BA_INDEX2SEQ(seq_first, bar_index + 1)); + ath_txq_lock(sc, txq); + } + if (tid->state & AGGR_CLEANUP) ath_tx_flush_tid(sc, tid); @@ -1172,7 +1202,7 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid) return; } - spin_lock_bh(&txq->axq_lock); + ath_txq_lock(sc, txq); txtid->paused = true; /* @@ -1187,7 +1217,7 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid) txtid->state &= ~AGGR_ADDBA_COMPLETE; ath_tx_flush_tid(sc, txtid); - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock_complete(sc, txq); } void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc, @@ -1208,7 +1238,7 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc, ac = tid->ac; txq = ac->txq; - spin_lock_bh(&txq->axq_lock); + ath_txq_lock(sc, txq); buffered = !skb_queue_empty(&tid->buf_q); @@ -1220,7 +1250,7 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc, list_del(&ac->list); } - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock(sc, txq); ieee80211_sta_set_buffered(sta, tidno, buffered); } @@ -1239,7 +1269,7 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an) ac = tid->ac; txq = ac->txq; - spin_lock_bh(&txq->axq_lock); + ath_txq_lock(sc, txq); ac->clear_ps_filter = true; if (!skb_queue_empty(&tid->buf_q) && !tid->paused) { @@ -1247,7 +1277,7 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an) ath_txq_schedule(sc, txq); } - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock_complete(sc, txq); } } @@ -1347,6 +1377,7 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype) txq->axq_qnum = axq_qnum; txq->mac80211_qnum = -1; txq->axq_link = NULL; + __skb_queue_head_init(&txq->complete_q); INIT_LIST_HEAD(&txq->axq_q); INIT_LIST_HEAD(&txq->axq_acq); spin_lock_init(&txq->axq_lock); @@ -1471,7 +1502,8 @@ static void ath_drain_txq_list(struct ath_softc *sc, struct ath_txq *txq, */ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx) { - spin_lock_bh(&txq->axq_lock); + ath_txq_lock(sc, txq); + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) { int idx = txq->txq_tailidx; @@ -1492,7 +1524,7 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx) if ((sc->sc_flags & SC_OP_TXAGGR) && !retry_tx) ath_txq_drain_pending_buffers(sc, txq); - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock_complete(sc, txq); } bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx) @@ -1626,8 +1658,8 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq, bf = list_first_entry(head, struct ath_buf, list); bf_last = list_entry(head->prev, struct ath_buf, list); - ath_dbg(common, ATH_DBG_QUEUE, - "qnum: %d, txq depth: %d\n", txq->axq_qnum, txq->axq_depth); + ath_dbg(common, QUEUE, "qnum: %d, txq depth: %d\n", + txq->axq_qnum, txq->axq_depth); if (edma && list_empty(&txq->txq_fifo[txq->txq_headidx])) { list_splice_tail_init(head, &txq->txq_fifo[txq->txq_headidx]); @@ -1638,8 +1670,7 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq, if (txq->axq_link) { ath9k_hw_set_desc_link(ah, txq->axq_link, bf->bf_daddr); - ath_dbg(common, ATH_DBG_XMIT, - "link[%u] (%p)=%llx (%p)\n", + ath_dbg(common, XMIT, "link[%u] (%p)=%llx (%p)\n", txq->axq_qnum, txq->axq_link, ito64(bf->bf_daddr), bf->bf_desc); } else if (!edma) @@ -1651,7 +1682,7 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq, if (puttxbuf) { TX_STAT_INC(txq->axq_qnum, puttxbuf); ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr); - ath_dbg(common, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n", + ath_dbg(common, XMIT, "TXDP[%u] = %llx (%p)\n", txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc); } @@ -1793,7 +1824,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, bf = ath_tx_get_buffer(sc); if (!bf) { - ath_dbg(common, ATH_DBG_XMIT, "TX buffers are full\n"); + ath_dbg(common, XMIT, "TX buffers are full\n"); goto error; } @@ -1925,7 +1956,8 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, */ q = skb_get_queue_mapping(skb); - spin_lock_bh(&txq->axq_lock); + + ath_txq_lock(sc, txq); if (txq == sc->tx.txq_map[q] && ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) { ieee80211_stop_queue(sc->hw, q); @@ -1934,7 +1966,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, ath_tx_start_dma(sc, skb, txctl); - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock(sc, txq); return 0; } @@ -1946,13 +1978,12 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, int tx_flags, struct ath_txq *txq) { - struct ieee80211_hw *hw = sc->hw; struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ieee80211_hdr * hdr = (struct ieee80211_hdr *)skb->data; int q, padpos, padsize; - ath_dbg(common, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb); + ath_dbg(common, XMIT, "TX complete: skb: %p\n", skb); if (!(tx_flags & ATH_TX_ERROR)) /* Frame was ACKed */ @@ -1971,7 +2002,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, if ((sc->ps_flags & PS_WAIT_FOR_TX_ACK) && !txq->axq_depth) { sc->ps_flags &= ~PS_WAIT_FOR_TX_ACK; - ath_dbg(common, ATH_DBG_PS, + ath_dbg(common, PS, "Going back to sleep after having received TX status (0x%lx)\n", sc->ps_flags & (PS_WAIT_FOR_BEACON | PS_WAIT_FOR_CAB | @@ -1990,7 +2021,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, } } - ieee80211_tx_status(hw, skb); + __skb_queue_tail(&txq->complete_q, skb); } static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf, @@ -2122,11 +2153,11 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) struct ath_tx_status ts; int status; - ath_dbg(common, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n", + ath_dbg(common, QUEUE, "tx queue %d (%x), link %p\n", txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum), txq->axq_link); - spin_lock_bh(&txq->axq_lock); + ath_txq_lock(sc, txq); for (;;) { if (work_pending(&sc->hw_reset_work)) break; @@ -2185,7 +2216,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head); } - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock_complete(sc, txq); } static void ath_tx_complete_poll_work(struct work_struct *work) @@ -2202,21 +2233,21 @@ static void ath_tx_complete_poll_work(struct work_struct *work) for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) if (ATH_TXQ_SETUP(sc, i)) { txq = &sc->tx.txq[i]; - spin_lock_bh(&txq->axq_lock); + ath_txq_lock(sc, txq); if (txq->axq_depth) { if (txq->axq_tx_inprogress) { needreset = true; - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock(sc, txq); break; } else { txq->axq_tx_inprogress = true; } } - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock_complete(sc, txq); } if (needreset) { - ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET, + ath_dbg(ath9k_hw_common(sc->sc_ah), RESET, "tx hung, resetting the chip\n"); RESET_STAT_INC(sc, RESET_TYPE_TX_HANG); ieee80211_queue_work(sc->hw, &sc->hw_reset_work); @@ -2259,8 +2290,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc) if (status == -EINPROGRESS) break; if (status == -EIO) { - ath_dbg(common, ATH_DBG_XMIT, - "Error processing tx status\n"); + ath_dbg(common, XMIT, "Error processing tx status\n"); break; } @@ -2270,10 +2300,10 @@ void ath_tx_edma_tasklet(struct ath_softc *sc) txq = &sc->tx.txq[ts.qid]; - spin_lock_bh(&txq->axq_lock); + ath_txq_lock(sc, txq); if (list_empty(&txq->txq_fifo[txq->txq_tailidx])) { - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock(sc, txq); return; } @@ -2299,7 +2329,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc) } ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head); - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock_complete(sc, txq); } } @@ -2437,7 +2467,7 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an) ac = tid->ac; txq = ac->txq; - spin_lock_bh(&txq->axq_lock); + ath_txq_lock(sc, txq); if (tid->sched) { list_del(&tid->list); @@ -2453,6 +2483,6 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an) tid->state &= ~AGGR_ADDBA_COMPLETE; tid->state &= ~AGGR_CLEANUP; - spin_unlock_bh(&txq->axq_lock); + ath_txq_unlock(sc, txq); } } diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c index 4cf7c5eb4813..0e81904956cf 100644 --- a/drivers/net/wireless/ath/key.c +++ b/drivers/net/wireless/ath/key.c @@ -143,7 +143,7 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry, break; case ATH_CIPHER_AES_CCM: if (!(common->crypt_caps & ATH_CRYPT_CAP_CIPHER_AESCCM)) { - ath_dbg(common, ATH_DBG_ANY, + ath_dbg(common, ANY, "AES-CCM not supported by this mac rev\n"); return false; } @@ -152,15 +152,15 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry, case ATH_CIPHER_TKIP: keyType = AR_KEYTABLE_TYPE_TKIP; if (entry + 64 >= common->keymax) { - ath_dbg(common, ATH_DBG_ANY, + ath_dbg(common, ANY, "entry %u inappropriate for TKIP\n", entry); return false; } break; case ATH_CIPHER_WEP: if (k->kv_len < WLAN_KEY_LEN_WEP40) { - ath_dbg(common, ATH_DBG_ANY, - "WEP key length %u too small\n", k->kv_len); + ath_dbg(common, ANY, "WEP key length %u too small\n", + k->kv_len); return false; } if (k->kv_len <= WLAN_KEY_LEN_WEP40) |