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authorMark Brown <broonie@kernel.org>2023-07-17 08:12:31 +0300
committerMark Brown <broonie@kernel.org>2023-07-17 08:12:31 +0300
commit0791faebfe750292a8a842b64795a390ca4a3b51 (patch)
tree0e6095a5a0130398b0693bddfdc421c41eebda7c /drivers/fpga
parente8bf1741c14eb8e4a4e1364d45aeeab66660ab9b (diff)
parentfdf0eaf11452d72945af31804e2a1048ee1b574c (diff)
downloadlinux-0791faebfe750292a8a842b64795a390ca4a3b51.tar.xz
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using the branch.
Diffstat (limited to 'drivers/fpga')
-rw-r--r--drivers/fpga/dfl-fme-main.c4
-rw-r--r--drivers/fpga/intel-m10-bmc-sec-update.c47
-rw-r--r--drivers/fpga/zynq-fpga.c8
3 files changed, 34 insertions, 25 deletions
diff --git a/drivers/fpga/dfl-fme-main.c b/drivers/fpga/dfl-fme-main.c
index 77ea04d4edbe..bcb5d34b3b82 100644
--- a/drivers/fpga/dfl-fme-main.c
+++ b/drivers/fpga/dfl-fme-main.c
@@ -265,7 +265,7 @@ static const struct hwmon_ops thermal_hwmon_ops = {
.read = thermal_hwmon_read,
};
-static const struct hwmon_channel_info *thermal_hwmon_info[] = {
+static const struct hwmon_channel_info * const thermal_hwmon_info[] = {
HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | HWMON_T_EMERGENCY |
HWMON_T_MAX | HWMON_T_MAX_ALARM |
HWMON_T_CRIT | HWMON_T_CRIT_ALARM),
@@ -465,7 +465,7 @@ static const struct hwmon_ops power_hwmon_ops = {
.write = power_hwmon_write,
};
-static const struct hwmon_channel_info *power_hwmon_info[] = {
+static const struct hwmon_channel_info * const power_hwmon_info[] = {
HWMON_CHANNEL_INFO(power, HWMON_P_INPUT |
HWMON_P_MAX | HWMON_P_MAX_ALARM |
HWMON_P_CRIT | HWMON_P_CRIT_ALARM),
diff --git a/drivers/fpga/intel-m10-bmc-sec-update.c b/drivers/fpga/intel-m10-bmc-sec-update.c
index d7e2f9f461bc..31af2e08c825 100644
--- a/drivers/fpga/intel-m10-bmc-sec-update.c
+++ b/drivers/fpga/intel-m10-bmc-sec-update.c
@@ -376,12 +376,11 @@ static enum fw_upload_err rsu_update_init(struct m10bmc_sec *sec)
u32 doorbell_reg, progress, status;
int ret, err;
- ret = regmap_update_bits(sec->m10bmc->regmap,
- csr_map->base + csr_map->doorbell,
- DRBL_RSU_REQUEST | DRBL_HOST_STATUS,
- DRBL_RSU_REQUEST |
- FIELD_PREP(DRBL_HOST_STATUS,
- HOST_STATUS_IDLE));
+ ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell,
+ DRBL_RSU_REQUEST | DRBL_HOST_STATUS,
+ DRBL_RSU_REQUEST |
+ FIELD_PREP(DRBL_HOST_STATUS,
+ HOST_STATUS_IDLE));
if (ret)
return FW_UPLOAD_ERR_RW_ERROR;
@@ -450,11 +449,10 @@ static enum fw_upload_err rsu_send_data(struct m10bmc_sec *sec)
u32 doorbell_reg, status;
int ret;
- ret = regmap_update_bits(sec->m10bmc->regmap,
- csr_map->base + csr_map->doorbell,
- DRBL_HOST_STATUS,
- FIELD_PREP(DRBL_HOST_STATUS,
- HOST_STATUS_WRITE_DONE));
+ ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell,
+ DRBL_HOST_STATUS,
+ FIELD_PREP(DRBL_HOST_STATUS,
+ HOST_STATUS_WRITE_DONE));
if (ret)
return FW_UPLOAD_ERR_RW_ERROR;
@@ -517,11 +515,10 @@ static enum fw_upload_err rsu_cancel(struct m10bmc_sec *sec)
if (rsu_prog(doorbell) != RSU_PROG_READY)
return FW_UPLOAD_ERR_BUSY;
- ret = regmap_update_bits(sec->m10bmc->regmap,
- csr_map->base + csr_map->doorbell,
- DRBL_HOST_STATUS,
- FIELD_PREP(DRBL_HOST_STATUS,
- HOST_STATUS_ABORT_RSU));
+ ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell,
+ DRBL_HOST_STATUS,
+ FIELD_PREP(DRBL_HOST_STATUS,
+ HOST_STATUS_ABORT_RSU));
if (ret)
return FW_UPLOAD_ERR_RW_ERROR;
@@ -547,21 +544,28 @@ static enum fw_upload_err m10bmc_sec_prepare(struct fw_upload *fwl,
if (ret != FW_UPLOAD_ERR_NONE)
goto unlock_flash;
+ m10bmc_fw_state_set(sec->m10bmc, M10BMC_FW_STATE_SEC_UPDATE_PREPARE);
+
ret = rsu_update_init(sec);
if (ret != FW_UPLOAD_ERR_NONE)
- goto unlock_flash;
+ goto fw_state_exit;
ret = rsu_prog_ready(sec);
if (ret != FW_UPLOAD_ERR_NONE)
- goto unlock_flash;
+ goto fw_state_exit;
if (sec->cancel_request) {
ret = rsu_cancel(sec);
- goto unlock_flash;
+ goto fw_state_exit;
}
+ m10bmc_fw_state_set(sec->m10bmc, M10BMC_FW_STATE_SEC_UPDATE_WRITE);
+
return FW_UPLOAD_ERR_NONE;
+fw_state_exit:
+ m10bmc_fw_state_set(sec->m10bmc, M10BMC_FW_STATE_NORMAL);
+
unlock_flash:
if (sec->m10bmc->flash_bulk_ops)
sec->m10bmc->flash_bulk_ops->unlock_write(sec->m10bmc);
@@ -610,6 +614,8 @@ static enum fw_upload_err m10bmc_sec_poll_complete(struct fw_upload *fwl)
if (sec->cancel_request)
return rsu_cancel(sec);
+ m10bmc_fw_state_set(sec->m10bmc, M10BMC_FW_STATE_SEC_UPDATE_PROGRAM);
+
result = rsu_send_data(sec);
if (result != FW_UPLOAD_ERR_NONE)
return result;
@@ -653,6 +659,8 @@ static void m10bmc_sec_cleanup(struct fw_upload *fwl)
(void)rsu_cancel(sec);
+ m10bmc_fw_state_set(sec->m10bmc, M10BMC_FW_STATE_NORMAL);
+
if (sec->m10bmc->flash_bulk_ops)
sec->m10bmc->flash_bulk_ops->unlock_write(sec->m10bmc);
}
@@ -764,3 +772,4 @@ module_platform_driver(intel_m10bmc_sec_driver);
MODULE_AUTHOR("Intel Corporation");
MODULE_DESCRIPTION("Intel MAX10 BMC Secure Update");
MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(INTEL_M10_BMC_CORE);
diff --git a/drivers/fpga/zynq-fpga.c b/drivers/fpga/zynq-fpga.c
index ae0da361e6c6..f8214cae9b6e 100644
--- a/drivers/fpga/zynq-fpga.c
+++ b/drivers/fpga/zynq-fpga.c
@@ -493,15 +493,15 @@ static int zynq_fpga_ops_write_complete(struct fpga_manager *mgr,
if (err)
return err;
- /* Release 'PR' control back to the ICAP */
- zynq_fpga_write(priv, CTRL_OFFSET,
- zynq_fpga_read(priv, CTRL_OFFSET) & ~CTRL_PCAP_PR_MASK);
-
err = zynq_fpga_poll_timeout(priv, INT_STS_OFFSET, intr_status,
intr_status & IXR_PCFG_DONE_MASK,
INIT_POLL_DELAY,
INIT_POLL_TIMEOUT);
+ /* Release 'PR' control back to the ICAP */
+ zynq_fpga_write(priv, CTRL_OFFSET,
+ zynq_fpga_read(priv, CTRL_OFFSET) & ~CTRL_PCAP_PR_MASK);
+
clk_disable(priv->clk);
if (err)