From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subhash Jadavani Subject: [PATCH v1 03/11] scsi: ufs: update device descriptor maximum size Date: Wed, 23 Nov 2016 16:31:30 -0800 Message-ID: <1479947491-7016-1-git-send-email-subhashj@codeaurora.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: vinholikatti@gmail.com, jejb@linux.vnet.ibm.com, martin.petersen@oracle.com Cc: Yaniv Gardi , Subhash Jadavani , "open list:UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER" , open list List-Id: linux-scsi@vger.kernel.org From: Yaniv Gardi According to JESD220B - UFS v2.0, the maximum size of device descriptor has changed from 0x1F to 0x40. This patch updates the maximum size of this descriptor. Signed-off-by: Yaniv Gardi Signed-off-by: Subhash Jadavani --- drivers/scsi/ufs/ufs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h index 7a6ccb6..8e6709a 100644 --- a/drivers/scsi/ufs/ufs.h +++ b/drivers/scsi/ufs/ufs.h @@ -163,7 +163,7 @@ enum desc_header_offset { }; enum ufs_desc_max_size { - QUERY_DESC_DEVICE_MAX_SIZE = 0x1F, + QUERY_DESC_DEVICE_MAX_SIZE = 0x40, QUERY_DESC_CONFIGURAION_MAX_SIZE = 0x90, QUERY_DESC_UNIT_MAX_SIZE = 0x23, QUERY_DESC_INTERCONNECT_MAX_SIZE = 0x06, -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project