Sets the BCDC priority to constant 0

This is to workaround for a possible issue in the wireless chip firmware where some packets with higher priorities seem to go missing. See raspberrypi/linux#1342 for details. Signed-off-by: Seth Forshee <[email protected]>
Clome · Jul 31, 2017 · 2ea7c4e · 2ea7c4e
1 parent 87b9bad
commit 2ea7c4e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
@@ -274,7 +274,7 @@ brcmf_proto_bcdc_hdrpush(struct brcmf_pub *drvr, int ifidx, u8 offset,
 	if (pktbuf->ip_summed == CHECKSUM_PARTIAL)
 		h->flags |= BCDC_FLAG_SUM_NEEDED;
 
-	h->priority = (pktbuf->priority & BCDC_PRIORITY_MASK);
+	h->priority = 0;
 	h->flags2 = 0;
 	h->data_offset = offset;
 	BCDC_SET_IF_IDX(h, ifidx);