1 From 047f89922c6381432501f248d08226ff9adc4ee3 Mon Sep 17 00:00:00 2001
2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
3 Date: Thu, 23 Apr 2015 20:45:25 +0200
4 Subject: [PATCH][FIX 4.1] bgmac: fix requests for extra polling calls from
7 Content-Type: text/plain; charset=UTF-8
8 Content-Transfer-Encoding: 8bit
10 After d75b1ade567f ("net: less interrupt masking in NAPI") polling
11 function has to return whole budget when it wants NAPI to call it again.
13 Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
14 Cc: Felix Fietkau <nbd@openwrt.org>
15 Fixes: eb64e2923a886 ("bgmac: leave interrupts disabled as long as there is work to do")
17 drivers/net/ethernet/broadcom/bgmac.c | 2 +-
18 1 file changed, 1 insertion(+), 1 deletion(-)
20 diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
21 index de77d3a..21e3c38 100644
22 --- a/drivers/net/ethernet/broadcom/bgmac.c
23 +++ b/drivers/net/ethernet/broadcom/bgmac.c
24 @@ -1260,7 +1260,7 @@ static int bgmac_poll(struct napi_struct *napi, int weight)
26 /* Poll again if more events arrived in the meantime */
27 if (bgmac_read(bgmac, BGMAC_INT_STATUS) & (BGMAC_IS_TX0 | BGMAC_IS_RX))
31 if (handled < weight) {