diff mbox

ath6kl: enable firmware crash dumps on the AR6004

Message ID 1470257023-6747-1-git-send-email-dan.kephart@lairdtech.com (mailing list archive)
State Accepted
Commit f3fa63144482d6dffd26d8b0a94b06a55d22d940
Delegated to: Kalle Valo
Headers show

Commit Message

engineering@keppy.com Aug. 3, 2016, 8:43 p.m. UTC 
From: Dan Kephart <dan.kephart@lairdtech.com>

The firmware crash dumps on the 6004 are the same as the 6003. Remove the
statement guarding it from dumping on the 6004.  Renamed the
REG_DUMP_COUNT_AR6003 to reflect support on both chips.

Signed-off-by: Dan Kephart <dan.kephart@lairdtech.com>
---
 drivers/net/wireless/ath/ath6kl/hif.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

Comments

Steve deRosier Aug. 3, 2016, 11:18 p.m. UTC | #1 
On Wed, Aug 3, 2016 at 1:43 PM,  <engineering@keppy.com> wrote:
> From: Dan Kephart <dan.kephart@lairdtech.com>
>
> The firmware crash dumps on the 6004 are the same as the 6003. Remove the
> statement guarding it from dumping on the 6004.  Renamed the
> REG_DUMP_COUNT_AR6003 to reflect support on both chips.
>
> Signed-off-by: Dan Kephart <dan.kephart@lairdtech.com>

Since ath6kl only supports the 6003 and 6004, this looks fine to me
and works OK on my platforms.

Reviewed-by: Steve deRosier <steve.derosier@lairdtech.com>
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Kalle Valo Sept. 9, 2016, 12:13 p.m. UTC | #2 
engineering@keppy.com wrote:
> From: Dan Kephart <dan.kephart@lairdtech.com>
> 
> The firmware crash dumps on the 6004 are the same as the 6003. Remove the
> statement guarding it from dumping on the 6004.  Renamed the
> REG_DUMP_COUNT_AR6003 to reflect support on both chips.
> 
> Signed-off-by: Dan Kephart <dan.kephart@lairdtech.com>
> Reviewed-by: Steve deRosier <steve.derosier@lairdtech.com>

Thanks, 1 patch applied to ath-next branch of ath.git:

f3fa63144482 ath6kl: enable firmware crash dumps on the AR6004
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c
index 18c0708..d194253 100644
--- a/drivers/net/wireless/ath/ath6kl/hif.c
+++ b/drivers/net/wireless/ath/ath6kl/hif.c
@@ -64,7 +64,7 @@  int ath6kl_hif_rw_comp_handler(void *context, int status)
 }
 EXPORT_SYMBOL(ath6kl_hif_rw_comp_handler);
 
-#define REG_DUMP_COUNT_AR6003   60
+#define REGISTER_DUMP_COUNT     60
 #define REGISTER_DUMP_LEN_MAX   60
 
 static void ath6kl_hif_dump_fw_crash(struct ath6kl *ar)
@@ -73,9 +73,6 @@  static void ath6kl_hif_dump_fw_crash(struct ath6kl *ar)
 	u32 i, address, regdump_addr = 0;
 	int ret;
 
-	if (ar->target_type != TARGET_TYPE_AR6003)
-		return;
-
 	/* the reg dump pointer is copied to the host interest area */
 	address = ath6kl_get_hi_item_addr(ar, HI_ITEM(hi_failure_state));
 	address = TARG_VTOP(ar->target_type, address);
@@ -95,7 +92,7 @@  static void ath6kl_hif_dump_fw_crash(struct ath6kl *ar)
 
 	/* fetch register dump data */
 	ret = ath6kl_diag_read(ar, regdump_addr, (u8 *)&regdump_val[0],
-				  REG_DUMP_COUNT_AR6003 * (sizeof(u32)));
+				  REGISTER_DUMP_COUNT * (sizeof(u32)));
 	if (ret) {
 		ath6kl_warn("failed to get register dump: %d\n", ret);
 		return;
@@ -105,9 +102,9 @@  static void ath6kl_hif_dump_fw_crash(struct ath6kl *ar)
 	ath6kl_info("hw 0x%x fw %s\n", ar->wiphy->hw_version,
 		    ar->wiphy->fw_version);
 
-	BUILD_BUG_ON(REG_DUMP_COUNT_AR6003 % 4);
+	BUILD_BUG_ON(REGISTER_DUMP_COUNT % 4);
 
-	for (i = 0; i < REG_DUMP_COUNT_AR6003; i += 4) {
+	for (i = 0; i < REGISTER_DUMP_COUNT; i += 4) {
 		ath6kl_info("%d: 0x%8.8x 0x%8.8x 0x%8.8x 0x%8.8x\n",
 			    i,
 			    le32_to_cpu(regdump_val[i]),