Messages in this thread Patch in this message | | | From | John Garry <> | Subject | [PATCH 04/11] scsi: hisi_sas: fix PI memory size | Date | Wed, 2 May 2018 23:56:27 +0800 |
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From: Xiang Chen <chenxiang66@hisilicon.com>
There are 28 bytes of protection information record of SSP for v3 hw, 16 bytes for v2 hw, and probably 24 for v1 hw (forgotten now).
So use a value big enough in hisi_sas_command_table_ssp.prot to cover all cases.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by: John Garry <john.garry@huawei.com> --- drivers/scsi/hisi_sas/hisi_sas.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index 147cfaf..04a40c4 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -410,7 +410,7 @@ struct hisi_sas_command_table_ssp { union { struct { struct ssp_command_iu task; - u32 prot[6]; + u32 prot[7]; }; struct ssp_tmf_iu ssp_task; struct xfer_rdy_iu xfer_rdy; -- 1.9.1
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