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ath10k: better firmware loading error messages

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Let user know the name of the board file if it is not
found, and make it easier to determine the firmware
api being used.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Ben Greear 2014-03-24 12:20:41 -07:00 committed by Kalle Valo
parent be6546fcc2
commit 53c0228456
1 changed files with 20 additions and 16 deletions
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36
drivers/net/wireless/ath/ath10k/core.c
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@ -398,8 +398,8 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
/* first fetch the firmware file (firmware-*.bin) */
ar->firmware = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir, name);
if (IS_ERR(ar->firmware)) {
ath10k_err("Could not fetch firmware file '%s': %ld\n",
name, PTR_ERR(ar->firmware));
ath10k_err("could not fetch firmware file '%s/%s': %ld\n",
ar->hw_params.fw.dir, name, PTR_ERR(ar->firmware));
return PTR_ERR(ar->firmware);
}
@ -410,14 +410,14 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
magic_len = strlen(ATH10K_FIRMWARE_MAGIC) + 1;
if (len < magic_len) {
ath10k_err("firmware image too small to contain magic: %zu\n",
len);
ath10k_err("firmware file '%s/%s' too small to contain magic: %zu\n",
ar->hw_params.fw.dir, name, len);
ret = -EINVAL;
goto err;
}
if (memcmp(data, ATH10K_FIRMWARE_MAGIC, magic_len) != 0) {
ath10k_err("Invalid firmware magic\n");
ath10k_err("invalid firmware magic\n");
ret = -EINVAL;
goto err;
}
@ -439,7 +439,7 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
data += sizeof(*hdr);
if (len < ie_len) {
ath10k_err("Invalid length for FW IE %d (%zu < %zu)\n",
ath10k_err("invalid length for FW IE %d (%zu < %zu)\n",
ie_id, len, ie_len);
ret = -EINVAL;
goto err;
@ -522,8 +522,8 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
}
if (!ar->firmware_data || !ar->firmware_len) {
ath10k_warn("No ATH10K_FW_IE_FW_IMAGE found from %s, skipping\n",
name);
ath10k_warn("No ATH10K_FW_IE_FW_IMAGE found from '%s/%s', skipping\n",
ar->hw_params.fw.dir, name);
ret = -ENOMEDIUM;
goto err;
}
@ -540,7 +540,9 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
ar->hw_params.fw.board);
if (IS_ERR(ar->board)) {
ret = PTR_ERR(ar->board);
ath10k_err("could not fetch board data (%d)\n", ret);
ath10k_err("could not fetch board data '%s/%s' (%d)\n",
ar->hw_params.fw.dir, ar->hw_params.fw.board,
ret);
goto err;
}
@ -558,19 +560,21 @@ static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
{
int ret;
ar->fw_api = 2;
ath10k_dbg(ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
ret = ath10k_core_fetch_firmware_api_n(ar, ATH10K_FW_API2_FILE);
if (ret == 0) {
ar->fw_api = 2;
goto out;
}
if (ret == 0)
goto success;
ar->fw_api = 1;
ath10k_dbg(ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
ret = ath10k_core_fetch_firmware_api_1(ar);
if (ret)
return ret;
ar->fw_api = 1;
out:
success:
ath10k_dbg(ATH10K_DBG_BOOT, "using fw api %d\n", ar->fw_api);
return 0;