ath6kl: add padding to firmware log records
firmware debug utility expects firmware log record size
to be 1500 bytes. This patch ensures that the
firmware record will be exactly 1500 bytes.
kvalo: remove trailing space
Signed-off-by: Etay Luz <eluz@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
old mode 100644
new mode 100755
index 3d0713d..28b516f
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -277,7 +277,7 @@
if (WARN_ON(len > ATH6KL_FWLOG_PAYLOAD_SIZE))
return;
- slot_len = sizeof(*slot) + len;
+ slot_len = sizeof(*slot) + ATH6KL_FWLOG_PAYLOAD_SIZE;
skb = alloc_skb(slot_len, GFP_KERNEL);
if (!skb)
@@ -288,6 +288,9 @@
slot->length = cpu_to_le32(len);
memcpy(slot->payload, buf, len);
+ /* Need to pad each record to fixed length ATH6KL_FWLOG_PAYLOAD_SIZE */
+ memset(slot->payload + len, 0, ATH6KL_FWLOG_PAYLOAD_SIZE - len);
+
spin_lock(&ar->debug.fwlog_queue.lock);
__skb_queue_tail(&ar->debug.fwlog_queue, skb);