linux/drivers/net/ethernet/smsc
Geert Uytterhoeven 3a611e26e9 net/smsc911x: Add minimal runtime PM support
Add minimal runtime PM support (enable on probe, disable on remove), to
ensure proper operation with a parent device that uses runtime PM.

This is needed on systems where the external bus controller module of
the SoC is contained in a PM domain and/or has a gateable functional
clock. In such cases, before accessing any device connected to the
external bus, the PM domain must be powered up, and/or the functional
clock must be enabled, which is typically handled through runtime PM by
the bus controller driver.

An example of this is the kzm9g development board, where an smsc9220
Ethernet controller is connected to the Bus State Controller (BSC) of a
Renesas sh73a0 SoC.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-24 16:41:50 -05:00
..
epic100.c PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
Kconfig netdev: smc91x: enable for xtensa 2013-11-08 13:27:55 -05:00
Makefile
smc91c92_cs.c net: get rid of SET_ETHTOOL_OPS 2014-05-13 17:43:20 -04:00
smc91x.c smc91x: retrieve IRQ and trigger flags in a modern way 2014-11-01 17:04:20 -04:00
smc91x.h net: smc91x: Fix gpios for device tree based booting 2014-10-31 15:54:18 -04:00
smc911x.c net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
smc911x.h ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
smc9194.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-11-13 17:40:34 +09:00
smc9194.h
smsc911x.c net/smsc911x: Add minimal runtime PM support 2014-11-24 16:41:50 -05:00
smsc911x.h smsc: replace WARN_ON() with WARN_ON_SMP() 2014-08-11 14:38:29 -07:00
smsc9420.c PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
smsc9420.h ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00