wil6210: 'length' in Tx/Rx descriptors is little endian
Hardware uses little endian for the Tx/Rx descriptors field 'length',
do appropriate conversions
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 727b1f5..e8308ec 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -418,9 +418,15 @@
if (skb) {
unsigned char printbuf[16 * 3 + 2];
int i = 0;
- int len = skb_headlen(skb);
+ int len = le16_to_cpu(d->dma.length);
void *p = skb->data;
+ if (len != skb_headlen(skb)) {
+ seq_printf(s, "!!! len: desc = %d skb = %d\n",
+ len, skb_headlen(skb));
+ len = min_t(int, len, skb_headlen(skb));
+ }
+
seq_printf(s, " len = %d\n", len);
while (i < len) {