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(parent: 872bf2f) | patch
net/mlx4_core: Set device configuration data to be persistent across reset
authorYishai Hadas <yishaih@mellanox.com>
Sun, 25 Jan 2015 14:59:36 +0000 (16:59 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sun, 25 Jan 2015 22:43:13 +0000 (14:43 -0800)
commitdd0eefe3abbf47442db296bf68f27eb2860c1cdf
tree84732bd24a1309e1093ff8b6d9bdc3c814b31688tree | snapshot
parent872bf2fb69d90e3619befee842fc26db39d8e475commit | diff
net/mlx4_core: Set device configuration data to be persistent across reset

When an HCA enters an internal error state, this is detected by the driver.
The driver then should reset the HCA and restart the software stack.

Keep ports information and some SRIOV configuration in a persistent area
to have it valid across reset.

Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/mellanox/mlx4/main.c diff | blob | blame | history
include/linux/mlx4/device.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)