alistair23-linux/drivers/net/ethernet/sfc
Bert Kenward c0f9c7e45d sfc: replace spinlocks with bit ops for busy poll locking
This patch reduces the overhead of locking for busy poll.
Previously the state was protected by a lock, whereas now
it's manipulated solely with atomic operations.

Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-27 19:40:33 -07:00
..
bitfield.h
ef10.c sfc: fully reset if MC_REBOOT event received without warm_boot_count increment 2015-10-12 05:35:25 -07:00
ef10_regs.h
ef10_sriov.c sfc: Ensure down_write(&filter_sem) and up_write() are matched before calling efx_net_open() 2015-07-08 16:18:52 -07:00
ef10_sriov.h sfc: add legacy method for changing a PF's MAC address 2015-07-08 16:07:33 -07:00
efx.c sfc: replace spinlocks with bit ops for busy poll locking 2015-10-27 19:40:33 -07:00
efx.h sfc: Allow driver to cope with a lower number of VIs than it needs for RSS 2015-08-28 13:53:47 -07:00
enum.h
ethtool.c
falcon.c sfc: Allow driver to cope with a lower number of VIs than it needs for RSS 2015-08-28 13:53:47 -07:00
falcon_boards.c
farch.c
farch_regs.h
filter.h
io.h
Kconfig
Makefile
mcdi.c sfc: fully reset if MC_REBOOT event received without warm_boot_count increment 2015-10-12 05:35:25 -07:00
mcdi.h sfc: add output flag decoding to efx_mcdi_set_workaround 2015-07-21 22:21:32 -07:00
mcdi_mon.c
mcdi_pcol.h sfc: update MCDI protocol definitions 2015-07-21 22:21:31 -07:00
mcdi_port.c
mdio_10g.c
mdio_10g.h
mtd.c
net_driver.h sfc: replace spinlocks with bit ops for busy poll locking 2015-10-27 19:40:33 -07:00
nic.c
nic.h sfc: enable cascaded multicast filters in MCFW 2015-07-21 22:21:31 -07:00
phy.h
ptp.c
qt202x_phy.c
rx.c
selftest.c sfc: allow ethtool selftest and MC reboot to complete on an unprivileged function 2015-07-31 15:32:05 -07:00
selftest.h
siena.c sfc: Allow driver to cope with a lower number of VIs than it needs for RSS 2015-08-28 13:53:47 -07:00
siena_sriov.c
siena_sriov.h
sriov.c
sriov.h
tenxpress.c
tx.c sfc: Report TX completions to BQL after all TX events in interrupt 2015-07-09 00:00:40 -07:00
txc43128_phy.c
vfdi.h
workarounds.h