git.ipfire.org Git - people/ms/linux.git/commit

author	Thomas Bogendoerfer <tbogendoerfer@suse.de>
	Tue, 15 Oct 2019 14:42:45 +0000 (16:42 +0200)
committer	David S. Miller <davem@davemloft.net>
	Wed, 16 Oct 2019 03:50:05 +0000 (20:50 -0700)
commit	61c1d33daf7b5146f44d4363b3322f8cda6a6c43
tree	2053e0eeb840b5ce9cb5be8056971d6e4566af3c	tree
parent	63dfb7938b13fa2c2fbcb45f34d065769eb09414	commit \| diff

net: i82596: fix dma_alloc_attr for sni_82596

Commit 7f683b920479 ("i825xx: switch to switch to dma_alloc_attrs")
switched dma allocation over to dma_alloc_attr, but didn't convert
the SNI part to request consistent DMA memory. This broke sni_82596
since driver doesn't do dma_cache_sync for performance reasons.
Fix this by using different DMA_ATTRs for lasi_82596 and sni_82596.

Fixes: 7f683b920479 ("i825xx: switch to switch to dma_alloc_attrs")
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/i825xx/lasi_82596.c		diff \| blob \| blame \| history
drivers/net/ethernet/i825xx/lib82596.c		diff \| blob \| blame \| history
drivers/net/ethernet/i825xx/sni_82596.c		diff \| blob \| blame \| history