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(parent: 7325d14) | patch
sfc: Fix EEH with legacy interrupts.
authorAlexandre Rames <arames@solarflare.com>
Thu, 21 Mar 2013 16:41:43 +0000 (16:41 +0000)
committerBen Hutchings <bhutchings@solarflare.com>
Mon, 24 Jun 2013 18:58:25 +0000 (19:58 +0100)
commit9b19cb2f82a1e35e9f5623b98a523522a4ca88f3
treeaaf3d37c96a0a789ae23dd4f751cd9c57f24a1c8tree | snapshot
parent7325d14a2a2fcc5b14bcd624dbe79956ff4973d0commit | diff
sfc: Fix EEH with legacy interrupts.

PCI legacy interrupts are level-triggered, and we cannot mask them up
on an isolated device.  Instead, disable the IRQ at the controller
until we have recovered.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
drivers/net/ethernet/sfc/efx.c diff | blob | history
drivers/net/ethernet/sfc/efx.h diff | blob | history
drivers/net/ethernet/sfc/net_driver.h diff | blob | history
drivers/net/ethernet/sfc/nic.c diff | blob | history
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