From: Avri Altman Date: Mon, 12 Jul 2021 09:50:38 +0000 (+0300) Subject: scsi: ufs: ufshpb: Add support for host control mode X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5dea655a09e6395f461ba0f9d38914c2c0d772e4;p=linux.git scsi: ufs: ufshpb: Add support for host control mode Support devices that report they are using host control mode. Link: https://lore.kernel.org/r/20210712095039.8093-12-avri.altman@wdc.com Reviewed-by: Daejun Park Signed-off-by: Avri Altman Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c index cb55a08640736..49f58598dba76 100644 --- a/drivers/scsi/ufs/ufshpb.c +++ b/drivers/scsi/ufs/ufshpb.c @@ -2582,12 +2582,6 @@ void ufshpb_get_dev_info(struct ufs_hba *hba, u8 *desc_buf) u32 max_hpb_single_cmd = HPB_MULTI_CHUNK_LOW; hpb_dev_info->control_mode = desc_buf[DEVICE_DESC_PARAM_HPB_CONTROL]; - if (hpb_dev_info->control_mode == HPB_HOST_CONTROL) { - dev_err(hba->dev, "%s: host control mode is not supported.\n", - __func__); - hpb_dev_info->hpb_disabled = true; - return; - } version = get_unaligned_be16(desc_buf + DEVICE_DESC_PARAM_HPB_VER); if ((version != HPB_SUPPORT_VERSION) &&