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fa236e1804
linux/drivers/net/sfc
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Ben Hutchings fa236e1804 sfc: Break NAPI processing after one ring-full of TX completions 
Currently TX completions do not count towards the NAPI budget.  This
means a continuous stream of TX completions can cause the polling
function to loop indefinitely with scheduling disabled.  To avoid
this, follow the common practice of reporting the budget spent after
processing one ring-full of TX completions.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-28 12:44:39 -07:00
..
bitfield.h sfc: Update version, copyright dates, authors 2009-11-29 17:23:58 -08:00
efx.c sfc: Break NAPI processing after one ring-full of TX completions 2010-04-28 12:44:39 -07:00
efx.h sfc: Remove declarations of nonexistent functions 2010-02-03 19:12:46 -08:00
enum.h sfc: Update version, copyright dates, authors 2009-11-29 17:23:58 -08:00
ethtool.c sfc: Fix some incorrect or redundant comments 2010-02-03 19:12:47 -08:00
falcon_boards.c sfc: SFE4002/SFN4112F: Widen temperature and voltage tolerances 2010-02-19 15:50:35 -08:00
falcon_gmac.c sfc: Update version, copyright dates, authors 2009-11-29 17:23:58 -08:00
falcon_xmac.c sfc: Reconfigure the XAUI serdes after an EM reset 2010-04-28 12:44:34 -07:00
falcon.c sfc: Reconfigure the XAUI serdes after an EM reset 2010-04-28 12:44:34 -07:00
io.h
Kconfig sfc: Add support for SFC9000 family (2) 2009-11-29 17:23:57 -08:00
mac.h sfc: Update version, copyright dates, authors 2009-11-29 17:23:58 -08:00
Makefile sfc: Add support for SFC9000 family (2) 2009-11-29 17:23:57 -08:00
mcdi_mac.c sfc: Set PERIODIC_NOEVENT flag for MC_CMD_MAC_STATS 2010-04-28 12:44:38 -07:00
mcdi_pcol.h sfc: Update MCDI protocol definitions 2010-04-28 12:44:37 -07:00
mcdi_phy.c sfc: Consistently report short MCDI responses as EIO 2010-04-28 12:44:32 -07:00
mcdi.c sfc: Log specific message for failure of NVRAM self-test 2010-04-28 12:44:36 -07:00
mcdi.h sfc: Implement NVRAM selftest for SFC9000 family 2010-02-03 19:12:45 -08:00
mdio_10g.c sfc: Replace PHY MDIO test with an 'alive' test 2010-02-03 19:12:44 -08:00
mdio_10g.h sfc: Replace PHY MDIO test with an 'alive' test 2010-02-03 19:12:44 -08:00
mtd.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
net_driver.h sfc: Handle serious errors in exactly one interrupt handler 2010-04-28 12:44:32 -07:00
nic.c sfc: Break NAPI processing after one ring-full of TX completions 2010-04-28 12:44:39 -07:00
nic.h sfc: Enable IPv6 RSS using random key for Toeplitz hash 2010-04-28 12:44:37 -07:00
phy.h sfc: Update version, copyright dates, authors 2009-11-29 17:23:58 -08:00
qt202x_phy.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
regs.h tree-wide: Assorted spelling fixes 2010-02-09 11:13:56 +01:00
rx.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
selftest.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
selftest.h sfc: Replace PHY MDIO test with an 'alive' test 2010-02-03 19:12:44 -08:00
siena.c sfc: Enable IPv6 RSS using random key for Toeplitz hash 2010-04-28 12:44:37 -07:00
spi.h sfc: Extend MTD driver for use with new NICs 2009-11-29 17:23:54 -08:00
tenxpress.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
tx.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
workarounds.h sfc: Extend the legacy interrupt workarounds 2010-04-28 12:44:35 -07:00