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a9de9a74c6
linux/drivers/net/sfc
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Ben Hutchings a9de9a74c6 sfc: Work around unreliable legacy interrupt status 
In rare cases, reading the legacy interrupt status register can
acknowledge an event queue whose attention flag has not yet been set
in the register.  Until we service this event queue it will not
generate any more interrupts.  Therefore, as a secondary check, poll
the next slot in each active event queue whose flag is not set.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-21 19:06:55 -07:00
..
bitfield.h net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
boards.c sfc: Add support for SFN4112F SFP+ reference design 2009-03-02 03:15:07 -08:00
boards.h sfc: Add support for SFN4112F SFP+ reference design 2009-03-02 03:15:07 -08:00
efx.c sfc: Clean up properly on reset failure paths 2009-03-04 17:40:22 -08:00
efx.h Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-01-30 14:31:07 -08:00
enum.h sfc: Add support for Solarflare 10Xpress SFT9001 2008-12-12 22:00:17 -08:00
ethtool.c sfc: Fix efx_ethtool_nway_result() to use clause 45 MDIO registers 2009-03-04 17:40:20 -08:00
ethtool.h
falcon_gmac.c sfc: Rework MAC, PHY and board event handling 2008-12-12 21:59:24 -08:00
falcon_hwdefs.h sfc: Add support for SFN4111T 2008-12-12 22:00:49 -08:00
falcon_io.h sfc: Don't include net_driver.h from falcon_io.h 2008-09-24 18:54:38 -04:00
falcon_xmac.c sfc: Rework MAC, PHY and board event handling 2008-12-12 21:59:24 -08:00
falcon.c sfc: Work around unreliable legacy interrupt status 2009-03-21 19:06:55 -07:00
falcon.h sfc: Add support for sub-10G speeds 2008-12-12 21:58:17 -08:00
gmii.h sfc: Remove MII extension cruft 2008-12-12 21:57:57 -08:00
Kconfig sfc: Replace LRO with GRO 2009-01-21 14:34:06 -08:00
mac.h sfc: Add support for sub-10G speeds 2008-12-12 21:58:17 -08:00
Makefile sfc: Add support for sub-10G speeds 2008-12-12 21:58:17 -08:00
mdio_10g.c sfc: Fix reporting of PHY id 2009-03-02 03:15:04 -08:00
mdio_10g.h sfc: Fix reporting of PHY id 2009-03-02 03:15:04 -08:00
mtd.c drivers/net/sfc: fix sparse warnings: Should it be static? 2009-02-18 17:49:50 -08:00
net_driver.h sfc: Clean up LED control 2009-03-02 03:15:05 -08:00
phy.h sfc: Add support for QT2025C PHY 2009-03-02 03:15:04 -08:00
rx.c net: Add skb_record_rx_queue() calls to multiqueue capable drivers. 2009-01-27 16:22:32 -08:00
rx.h sfc: Replace LRO with GRO 2009-01-21 14:34:06 -08:00
selftest.c sfc: Reinitialise the PHY completely in case of a PHY or NIC reset 2009-01-30 14:06:30 -08:00
selftest.h sfc: Add support for multiple PHY self-tests 2008-12-26 13:47:25 -08:00
sfe4001.c sfc: SFT9001/SFN4111T: Check PHY boot status during board initialisation 2009-03-02 03:15:03 -08:00
spi.h sfc: Clean up waits for flash/EEPROM operations 2008-12-12 21:57:35 -08:00
tenxpress.c sfc: SFT9001/SFN4111T: Check PHY boot status during board initialisation 2009-03-02 03:15:03 -08:00
tx.c sfc: Pad packets to 33 bytes to prevent TX packet parser lockup 2009-03-21 19:06:55 -07:00
tx.h sfc: Remove some unreachable error paths 2008-09-03 09:53:48 -04:00
workarounds.h sfc: Pad packets to 33 bytes to prevent TX packet parser lockup 2009-03-21 19:06:55 -07:00
xenpack.h
xfp_phy.c sfc: Add support for QT2025C PHY 2009-03-02 03:15:04 -08:00