diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hif_usb.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hif_usb.c | 71 |
1 files changed, 55 insertions, 16 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 77b359162d6c..ad9134bddd1e 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -16,12 +16,27 @@ #include "htc.h" -#define ATH9K_FW_USB_DEV(devid, fw) \ - { USB_DEVICE(0x0cf3, devid), .driver_info = (unsigned long) fw } +/* identify firmware images */ +#define FIRMWARE_AR7010 "ar7010.fw" +#define FIRMWARE_AR7010_1_1 "ar7010_1_1.fw" +#define FIRMWARE_AR9271 "ar9271.fw" + +MODULE_FIRMWARE(FIRMWARE_AR7010); +MODULE_FIRMWARE(FIRMWARE_AR7010_1_1); +MODULE_FIRMWARE(FIRMWARE_AR9271); static struct usb_device_id ath9k_hif_usb_ids[] = { - ATH9K_FW_USB_DEV(0x9271, "ar9271.fw"), - ATH9K_FW_USB_DEV(0x1006, "ar9271.fw"), + { USB_DEVICE(0x0cf3, 0x9271) }, /* Atheros */ + { USB_DEVICE(0x0cf3, 0x1006) }, /* Atheros */ + { USB_DEVICE(0x0cf3, 0x7010) }, /* Atheros */ + { USB_DEVICE(0x0cf3, 0x7015) }, /* Atheros */ + { USB_DEVICE(0x0846, 0x9030) }, /* Netgear N150 */ + { USB_DEVICE(0x0846, 0x9018) }, /* Netgear WNDA3200 */ + { USB_DEVICE(0x07D1, 0x3A10) }, /* Dlink Wireless 150 */ + { USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */ + { USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */ + { USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */ + { USB_DEVICE(0x083A, 0xA704) }, /* SMC Networks */ { }, }; @@ -756,6 +771,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev) size_t len = hif_dev->firmware->size; u32 addr = AR9271_FIRMWARE; u8 *buf = kzalloc(4096, GFP_KERNEL); + u32 firm_offset; if (!buf) return -ENOMEM; @@ -779,32 +795,37 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev) } kfree(buf); + if (hif_dev->device_id == 0x7010) + firm_offset = AR7010_FIRMWARE_TEXT; + else + firm_offset = AR9271_FIRMWARE_TEXT; + /* * Issue FW download complete command to firmware. */ err = usb_control_msg(hif_dev->udev, usb_sndctrlpipe(hif_dev->udev, 0), FIRMWARE_DOWNLOAD_COMP, 0x40 | USB_DIR_OUT, - AR9271_FIRMWARE_TEXT >> 8, 0, NULL, 0, HZ); + firm_offset >> 8, 0, NULL, 0, HZ); if (err) return -EIO; dev_info(&hif_dev->udev->dev, "ath9k_htc: Transferred FW: %s, size: %ld\n", - "ar9271.fw", (unsigned long) hif_dev->firmware->size); + hif_dev->fw_name, (unsigned long) hif_dev->firmware->size); return 0; } -static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev, - const char *fw_name) +static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev) { int ret; /* Request firmware */ - ret = request_firmware(&hif_dev->firmware, fw_name, &hif_dev->udev->dev); + ret = request_firmware(&hif_dev->firmware, hif_dev->fw_name, + &hif_dev->udev->dev); if (ret) { dev_err(&hif_dev->udev->dev, - "ath9k_htc: Firmware - %s not found\n", fw_name); + "ath9k_htc: Firmware - %s not found\n", hif_dev->fw_name); goto err_fw_req; } @@ -820,7 +841,8 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev, ret = ath9k_hif_usb_download_fw(hif_dev); if (ret) { dev_err(&hif_dev->udev->dev, - "ath9k_htc: Firmware - %s download failed\n", fw_name); + "ath9k_htc: Firmware - %s download failed\n", + hif_dev->fw_name); goto err_fw_download; } @@ -847,7 +869,6 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface, { struct usb_device *udev = interface_to_usbdev(interface); struct hif_device_usb *hif_dev; - const char *fw_name = (const char *) id->driver_info; int ret = 0; hif_dev = kzalloc(sizeof(struct hif_device_usb), GFP_KERNEL); @@ -872,7 +893,27 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface, goto err_htc_hw_alloc; } - ret = ath9k_hif_usb_dev_init(hif_dev, fw_name); + /* Find out which firmware to load */ + + switch(hif_dev->device_id) { + case 0x7010: + case 0x9018: + if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202) + hif_dev->fw_name = FIRMWARE_AR7010_1_1; + else + hif_dev->fw_name = FIRMWARE_AR7010; + break; + default: + hif_dev->fw_name = FIRMWARE_AR9271; + break; + } + + if (!hif_dev->fw_name) { + dev_err(&udev->dev, "Can't determine firmware !\n"); + goto err_htc_hw_alloc; + } + + ret = ath9k_hif_usb_dev_init(hif_dev); if (ret) { ret = -EINVAL; goto err_hif_init_usb; @@ -907,12 +948,10 @@ static void ath9k_hif_usb_reboot(struct usb_device *udev) void *buf; int ret; - buf = kmalloc(4, GFP_KERNEL); + buf = kmemdup(&reboot_cmd, 4, GFP_KERNEL); if (!buf) return; - memcpy(buf, &reboot_cmd, 4); - ret = usb_bulk_msg(udev, usb_sndbulkpipe(udev, USB_REG_OUT_PIPE), buf, 4, NULL, HZ); if (ret) |