forked from Minki/linux
9a7ba4381a
fec_set_features() calls fec_stop() to stop the transmit ring while the transmit queue is still active. This can lead to the transmit ring being restarted by an intervening packet queued for transmission, or by the tx quirk timer expiring. Fix this by disabling NAPI (which ensures that the NAPI handlers are not running), and then take the transmit lock while we stop and restart the adapter (which prevents new packets being queued). Acked-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| fs_enet | ||
| fec_main.c | ||
| fec_mpc52xx_phy.c | ||
| fec_mpc52xx.c | ||
| fec_mpc52xx.h | ||
| fec_ptp.c | ||
| fec.h | ||
| fsl_pq_mdio.c | ||
| gianfar_ethtool.c | ||
| gianfar_ptp.c | ||
| gianfar.c | ||
| gianfar.h | ||
| Kconfig | ||
| Makefile | ||
| ucc_geth_ethtool.c | ||
| ucc_geth.c | ||
| ucc_geth.h | ||
| xgmac_mdio.c | ||