linux/drivers/net/ethernet/marvell
Suman Ghosh ea9dd2e5c6 octeontx2-af: Unlock contexts in the queue context cache in case of fault detection
NDC caches contexts of frequently used queue's (Rx and Tx queues)
contexts. Due to a HW errata when NDC detects fault/poision while
accessing contexts it could go into an illegal state where a cache
line could get locked forever. To makesure all cache lines in NDC
are available for optimum performance upon fault/lockerror/posion
errors scan through all cache lines in NDC and clear the lock bit.

Fixes: 4a3581cd59 ("octeontx2-af: NPA AQ instruction enqueue support")
Signed-off-by: Suman Ghosh <sumang@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Sai Krishna <saikrishnag@marvell.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-08 13:06:32 +00:00
..
mvpp2 drivers: net: turn on XDP features 2023-02-02 20:48:23 -08:00
octeon_ep Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-17 18:30:39 -08:00
octeontx2 octeontx2-af: Unlock contexts in the queue context cache in case of fault detection 2023-03-08 13:06:32 +00:00
prestera net: devlink: let the core report the driver name instead of the drivers 2022-11-30 21:49:38 -08:00
Kconfig net: mvneta: add support for page_pool_get_stats 2022-04-15 10:43:48 +01:00
Makefile octeon_ep: Add driver framework and device initialization 2022-04-13 12:56:32 +01:00
mv643xx_eth.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-10 17:43:53 -08:00
mvmdio.c net: Remove C45 check in C22 only MDIO bus drivers 2023-01-20 18:12:45 -08:00
mvneta_bm.c
mvneta_bm.h
mvneta.c net: mvneta: do not set xdp_features for hw buffer devices 2023-02-13 19:49:00 -08:00
pxa168_eth.c net: mdio: Rework scanning of bus ready for quirks 2023-01-19 16:23:19 +01:00
skge.c net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
skge.h
sky2.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
sky2.h