diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-3.14/426-bcm63xx_enet-fix-napi-poll-return-value.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-3.14/426-bcm63xx_enet-fix-napi-poll-return-value.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/brcm63xx/patches-3.14/426-bcm63xx_enet-fix-napi-poll-return-value.patch b/target/linux/brcm63xx/patches-3.14/426-bcm63xx_enet-fix-napi-poll-return-value.patch deleted file mode 100644 index af34c23ea4..0000000000 --- a/target/linux/brcm63xx/patches-3.14/426-bcm63xx_enet-fix-napi-poll-return-value.patch +++ /dev/null @@ -1,27 +0,0 @@ -From d150ac8f353cb1ab59288829db006300120c9daf Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jogo@openwrt.org> -Date: Sat, 28 Feb 2015 20:23:13 +0100 -Subject: [PATCH] bcm63xx_enet: fix napi poll return value - -Commit d75b1ade567ffab ("net: less interrupt masking in NAPI") changed -the way how napi treated a returnvalue < budget, which causes hangs when -there there was tx_work_done, but rx_work_done is less than budget. - -To fix this, return budget instead of rx_done to ensure repolling. - -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - drivers/net/ethernet/broadcom/bcm63xx_enet.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c -+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c -@@ -508,7 +508,7 @@ static int bcm_enet_poll(struct napi_str - - if (rx_work_done >= budget || tx_work_done > 0) { - /* rx/tx queue is not yet empty/clean */ -- return rx_work_done; -+ return budget; - } - - /* no more packet in rx/tx queue, remove device from poll |