Commit d6d4a58d authored by Kalle Valo's avatar Kalle Valo

ath10k: separate result parameter in ath10k_bmi_execute()

It's just cleaner to have separate argument for the parameter and result. Also
fix returned error value if response length is invalid.
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent b5a63788
......@@ -175,7 +175,7 @@ int ath10k_bmi_write_memory(struct ath10k *ar,
return 0;
}
int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param)
int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 param, u32 *result)
{
struct bmi_cmd cmd;
union bmi_resp resp;
......@@ -184,7 +184,7 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param)
int ret;
ath10k_dbg(ATH10K_DBG_BMI, "bmi execute address 0x%x param 0x%x\n",
address, *param);
address, param);
if (ar->bmi.done_sent) {
ath10k_warn("command disallowed\n");
......@@ -193,7 +193,7 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param)
cmd.id = __cpu_to_le32(BMI_EXECUTE);
cmd.execute.addr = __cpu_to_le32(address);
cmd.execute.param = __cpu_to_le32(*param);
cmd.execute.param = __cpu_to_le32(param);
ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen, &resp, &resplen);
if (ret) {
......@@ -204,10 +204,13 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param)
if (resplen < sizeof(resp.execute)) {
ath10k_warn("invalid execute response length (%d)\n",
resplen);
return ret;
return -EIO;
}
*param = __le32_to_cpu(resp.execute.result);
*result = __le32_to_cpu(resp.execute.result);
ath10k_dbg(ATH10K_DBG_BMI, "bmi execute result 0x%x\n", *result);
return 0;
}
......
......@@ -217,7 +217,7 @@ int ath10k_bmi_write_memory(struct ath10k *ar, u32 address,
ret; \
})
int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param);
int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 param, u32 *result);
int ath10k_bmi_lz_stream_start(struct ath10k *ar, u32 address);
int ath10k_bmi_lz_data(struct ath10k *ar, const void *buffer, u32 length);
int ath10k_bmi_fast_download(struct ath10k *ar, u32 address,
......
......@@ -249,8 +249,7 @@ static int ath10k_download_board_data(struct ath10k *ar)
static int ath10k_download_and_run_otp(struct ath10k *ar)
{
u32 address = ar->hw_params.patch_load_addr;
u32 exec_param;
u32 result, address = ar->hw_params.patch_load_addr;
int ret;
/* OTP is optional */
......@@ -264,8 +263,7 @@ static int ath10k_download_and_run_otp(struct ath10k *ar)
goto exit;
}
exec_param = 0;
ret = ath10k_bmi_execute(ar, address, &exec_param);
ret = ath10k_bmi_execute(ar, address, 0, &result);
if (ret) {
ath10k_err("could not execute otp (%d)\n", ret);
goto exit;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment