hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
linux-sg2042/drivers/net
History
Enric Balletbo i Serra ccf899a27c smsc911x: power-up phydev before doing a software reset. 
With commit be9dad1f9f ("net: phy: suspend phydev when going
to HALTED"), the PHY device will be put in a low-power mode using
BMCR_PDOWN if the the interface is set down. The smsc911x driver does
a software_reset opening the device driver (ndo_open). In such case,
the PHY must be powered-up before access to any register and before
calling the software_reset function. Otherwise, as the PHY is powered
down the software reset fails and the interface can not be enabled
again.

This patch fixes this scenario that is easy to reproduce setting down
the network interface and setting up again.

    $ ifconfig eth0 down
    $ ifconfig eth0 up
    ifconfig: SIOCSIFFLAGS: Input/output error

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2014-11-13 15:09:28 -05:00
..
appletalk net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
arcnet ARCNET: enable eae arcnet card support 2014-09-29 14:36:26 -04:00
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-10-08 21:40:54 -04:00
caif net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
can drivers/net/can/Kconfig: Let CAN_AT91 depend on HAS_IOMEM 2014-10-03 15:52:03 -07:00
cris eth_v10: remove unnecessary break after return 2014-07-20 21:29:49 -07:00
dsa dsa: mv88e6171: Fix tagging protocol/Kconfig 2014-10-28 15:27:54 -04:00
ethernet smsc911x: power-up phydev before doing a software reset. 2014-11-13 15:09:28 -05:00
fddi defxx: DEFEA's ESIC port I/O decoding cleanup 2014-09-28 17:22:10 -04:00
hamradio net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
hippi PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
hyperv hyperv: Fix the total_data_buflen in send path 2014-10-22 17:58:50 -04:00
ieee802154 mrf24j40: use pr_* / dev_* instead of printk() 2014-09-24 14:14:42 +02:00
irda drivers/net/irda/Kconfig: Let SH_IRDA depend on HAS_IOMEM 2014-10-03 15:52:04 -07:00
phy net: ptp: fix time stamp matching logic for VLAN packets. 2014-11-12 15:06:17 -05:00
plip
…
ppp net: ppp: Don't call bpf_prog_create() in ppp_lock 2014-11-11 15:15:03 -05:00
slip net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-10-08 16:22:22 -04:00
usb asix: Do full reset during ax88772_bind 2014-11-07 15:30:03 -05:00
vmxnet3 PCI changes for the v3.18 merge window: 2014-10-09 15:03:49 -04:00
wan net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
wimax kbuild: remove unnecessary "obj- := dummy.o" trick 2014-10-02 13:55:02 +02:00
wireless This contains another small set of fixes for 3.18, these are all 2014-11-04 15:56:33 -05:00
xen-netback xen-netback: reintroduce guest Rx stall detection 2014-10-25 14:15:20 -04:00
Kconfig drivers/net: macvtap and tun depend on INET 2014-10-30 23:50:26 -04:00
LICENSE.SRC
…
Makefile net: reduce USB network driver config options. 2014-08-05 16:48:59 -07:00
Space.c
…
dummy.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
eql.c net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
ifb.c net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
loopback.c net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
macvlan.c macvlan: fix a race on port dismantle and possible skb leaks 2014-10-25 16:24:02 -04:00
macvtap.c macvtap: Fix csum_start when VLAN tags are present 2014-11-03 14:52:20 -05:00
mdio.c
…
mii.c
…
netconsole.c
…
nlmon.c
…
ntb_netdev.c
…
rionet.c
…
sb1000.c
…
sungem_phy.c sungem: Fix global namespace pollution of phy accessors. 2014-08-27 23:07:12 -07:00
tun.c tun: Fix TUN_PKT_STRIP setting 2014-11-03 14:27:06 -05:00
veth.c net: rtnetlink - make create_link take name_assign_type 2014-07-15 16:13:07 -07:00
virtio_net.c drivers/net: Disable UFO through virtio 2014-10-30 20:01:18 -04:00
vxlan.c udptunnel: Add SKB_GSO_UDP_TUNNEL during gro_complete. 2014-11-10 15:09:45 -05:00
xen-netfront.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-10-18 09:31:37 -07:00