linux_dsm_epyc7002/drivers/net/ethernet
Srinivas Kandagatla 623997fb90 net: stmmac: fix power management suspend-resume case
The driver PM resume assumes that the IP is still powered up and the
all the register contents are not disturbed when it comes out of low
power suspend case. This assumption is wrong, basically the driver
should not consider any state of registers after it comes out of low
power. However driver can keep the part of the IP powered up if its a
wake up source. But it can not assume the register state of the IP. Also
its possible that SOC glue layer can take the power off the IP if its
not wake-up source to reduce the power consumption.

This patch re initializes hardware by calling stmmac_hw_setup function in
resume case.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-16 15:23:43 -08:00
..
3com drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
8390 drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
adaptec net: starfire: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:28 -04:00
adi net: bfin_mac: do not reset PHY after phy_start() 2013-12-09 20:38:59 -05:00
aeroflex drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
allwinner drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
alteon drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
amd drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
apple macmace: add missing platform_set_drvdata() in mace_probe() 2013-11-11 14:02:08 -05:00
arc Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-06 17:37:45 -05:00
atheros drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
broadcom drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
brocade bna: Fix build due to missing use of dma_unmap_len_set() 2014-01-06 20:37:41 -05:00
cadence net: macb: Fix build warning 2013-12-11 00:19:17 -05:00
calxeda drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
chelsio drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
cirrus drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
cisco net: enic: slight optimization of addr compare 2013-12-31 16:48:31 -05:00
davicom drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
dec drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
dlink drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
emulex be2net: update driver version to 10.0.x 2014-01-15 15:52:03 -08:00
faraday drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
freescale drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
fujitsu drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
hp hp100: replace hardcoded name in /proc/interrupts with interface name 2013-09-27 17:38:32 -04:00
i825xx drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
ibm drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
icplus drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
intel drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
marvell net: mvneta: make mvneta_txq_done() return void 2014-01-16 15:15:43 -08:00
mellanox drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
micrel drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
microchip
moxa drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
myricom net: myri10ge: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:02 -04:00
natsemi drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
neterion net: vxge: slight optimization of addr compare 2013-12-31 16:48:31 -05:00
nuvoton
nvidia drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
nxp drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
octeon Merge branch 'for-linus-dma-masks' of git://git.linaro.org/people/rmk/linux-arm 2013-11-14 07:55:21 +09:00
oki-semi ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
packetengines net: packetengines: slight optimization of addr 2013-12-31 16:48:32 -05:00
pasemi drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
qlogic drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
rdc drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
realtek drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
renesas drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
seeq drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
sfc sfc: fix sparse non static symbol warning 2013-12-19 15:00:31 -05:00
sgi drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
silan
sis net: sis900: remove unnecessary pci_set_drvdata() 2013-12-09 18:09:28 -05:00
smsc drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
stmicro net: stmmac: fix power management suspend-resume case 2014-01-16 15:23:43 -08:00
sun drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
tehuti net: Spelling s/transmition/transmission/ 2014-01-14 17:11:26 -08:00
ti drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
tile Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-14 14:42:42 -08:00
toshiba drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
tundra drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
via via-velocity: fix netif_receive_skb use in irq disabled section. 2013-11-28 18:43:35 -05:00
wiznet
xilinx drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
xircom ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
xscale ixp4xx_eth: Implement the SIOCGHWTSTAMP ioctl 2013-11-21 17:17:48 +00:00
dnet.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
dnet.h
ethoc.c
fealnx.c net: fealnx: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
jme.c net: jme: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
jme.h jme: Remove unused #define PFX 2013-11-07 02:14:32 -05:00
Kconfig
korina.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
lantiq_etop.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-14 14:42:42 -08:00
Makefile
netx-eth.c ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
s6gmac.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00