From bbfe82cdbaf84e6622ceb6f3447c8c4bb7dde7ab Mon Sep 17 00:00:00 2001 From: John Garry Date: Thu, 17 Feb 2022 23:42:35 +0800 Subject: scsi: libsas: Add struct sas_tmf_task Some of the LLDDs which use libsas have their own definition of a struct to hold TMF info, so add a common struct for libsas. Also add an interim force phy id field for hisi_sas driver, which will be removed once the STP "TMF" code is factored out. Even though some LLDDs (pm8001) use a u32 for the tag, u16 will be adequate, as that named driver only uses tags in range [0, 1024). Link: https://lore.kernel.org/r/1645112566-115804-8-git-send-email-john.garry@huawei.com Tested-by: Yihang Li Tested-by: Damien Le Moal Reviewed-by: Christoph Hellwig Signed-off-by: John Garry Signed-off-by: Martin K. Petersen --- include/scsi/libsas.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/scsi') diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index cd2b2b67bf93..7a55853fad7b 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -576,6 +576,15 @@ struct sas_ssp_task { struct scsi_cmnd *cmd; }; +struct sas_tmf_task { + u8 tmf; + u16 tag_of_task_to_be_managed; + + /* Temp */ + int force_phy; + int phy_id; +}; + struct sas_task { struct domain_device *dev; -- cgit v1.2.3-71-gd317