From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752044AbeEBP6m (ORCPT ); Wed, 2 May 2018 11:58:42 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:54592 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751985AbeEBP5a (ORCPT ); Wed, 2 May 2018 11:57:30 -0400 From: John Garry To: , CC: , , , Xiang Chen , "John Garry" Subject: [PATCH 04/11] scsi: hisi_sas: fix PI memory size Date: Wed, 2 May 2018 23:56:27 +0800 Message-ID: <1525276594-92173-5-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1525276594-92173-1-git-send-email-john.garry@huawei.com> References: <1525276594-92173-1-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.212.75] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xiang Chen 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 Signed-off-by: John Garry --- 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