From 7be3c2331d506a61da78cfe426a037a3c7de7c71 Mon Sep 17 00:00:00 2001
From: Ahmad Masri <amasri@codeaurora.org>
Date: Wed, 18 Dec 2019 20:10:04 +0200
Subject: [PATCH] wil6210: dump Rx status message on errors
Git-commit: 7be3c2331d506a61da78cfe426a037a3c7de7c71
Patch-mainline: v5.6-rc1
References: jsc#SLE-13430

Dump all the Rx status message on different errors to allow more
visibility of the case.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/net/wireless/ath/wil6210/txrx_edma.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.c b/drivers/net/wireless/ath/wil6210/txrx_edma.c
index 02548d40253c..7bfe867c7509 100644
--- a/drivers/net/wireless/ath/wil6210/txrx_edma.c
+++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c
@@ -903,6 +903,11 @@ static struct sk_buff *wil_sring_reap_rx_edma(struct wil6210_priv *wil,
 	if (unlikely(!wil_val_in_range(buff_id, 1, wil->rx_buff_mgmt.size))) {
 		wil_err(wil, "Corrupt buff_id=%d, sring->swhead=%d\n",
 			buff_id, sring->swhead);
+		print_hex_dump(KERN_ERR, "RxS ", DUMP_PREFIX_OFFSET, 16, 1,
+			       msg, wil->use_compressed_rx_status ?
+			       sizeof(struct wil_rx_status_compressed) :
+			       sizeof(struct wil_rx_status_extended), false);
+
 		wil_rx_status_reset_buff_id(sring);
 		wil_sring_advance_swhead(sring);
 		sring->invalid_buff_id_cnt++;
@@ -963,6 +968,11 @@ static struct sk_buff *wil_sring_reap_rx_edma(struct wil6210_priv *wil,
 
 	if (unlikely(dmalen > sz)) {
 		wil_err(wil, "Rx size too large: %d bytes!\n", dmalen);
+		print_hex_dump(KERN_ERR, "RxS ", DUMP_PREFIX_OFFSET, 16, 1,
+			       msg, wil->use_compressed_rx_status ?
+			       sizeof(struct wil_rx_status_compressed) :
+			       sizeof(struct wil_rx_status_extended), false);
+
 		stats->rx_large_frame++;
 		rxdata->skipping = true;
 	}
-- 
2.16.4