]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
scsi: ufs: core: Make DMA mask configuration more flexible
authorBart Van Assche <bvanassche@acm.org>
Fri, 18 Oct 2024 19:47:39 +0000 (12:47 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 14 Dec 2024 19:03:59 +0000 (20:03 +0100)
commitb865d4e569286c108dccd65b7dd2b6ff72f3a2a1
tree29d6df4815b8fd379b92c1801634c44a66071719
parentc11e2ec9a780f54982a187ee10ffd1b810715c85
scsi: ufs: core: Make DMA mask configuration more flexible

[ Upstream commit 78bc671bd1501e2f6c571e063301a4fdc5db53b2 ]

Replace UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS with
ufs_hba_variant_ops::set_dma_mask.  Update the Renesas driver
accordingly.  This patch enables supporting other configurations than
32-bit or 64-bit DMA addresses, e.g. 36-bit DMA addresses.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20241018194753.775074-1-bvanassche@acm.org
Reviewed-by: Avri Altman <Avri.Altman@wdc.com>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/ufs/core/ufshcd.c
drivers/ufs/host/ufs-renesas.c
include/ufs/ufshcd.h