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authorMohamad Haj Yahia <mohamad@mellanox.com>2016-10-25 18:36:34 +0300
committerDavid S. Miller <davem@davemloft.net>2016-10-29 19:00:39 +0300
commit04c0c1ab38e95105d950db5b84e727637e149ce7 (patch)
tree74621d574ebfad08b9a8fc9c0ded5c03f67d01fe /tools/power
parent05ac2c0b7438ea08c5d54b48797acf9b22cb2f6f (diff)
downloadlinux-04c0c1ab38e95105d950db5b84e727637e149ce7.tar.xz
net/mlx5: PCI error recovery health care simulation
In case that the kernel PCI error handlers are not called, we will trigger our own recovery flow. The health work will give priority to the kernel pci error handlers to recover the PCI by waiting for a small period, if the pci error handlers are not triggered the manual recovery flow will be executed. We don't save pci state in case of manual recovery because it will ruin the pci configuration space and we will lose dma sync. Fixes: 89d44f0a6c73 ('net/mlx5_core: Add pci error handlers to mlx5_core driver') Signed-off-by: Mohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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