UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

scsi: ufs: ufs-pci: Add support for Intel MTL 

Add PCI ID and callbacks to support Intel Meteor Lake (MTL).

Link: https://lore.kernel.org/r/20220404055038.2208051-1-adrian.hunter@intel.com
Cc: stable@vger.kernel.org # v5.15+
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Adrian Hunter 2022-04-04 08:50:38 +03:00 committed by Martin K. Petersen
parent 6eaa77144b
commit 4049f7acef
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/scsi/ufs/ufshcd-pci.c
View File

@ -428,6 +428,12 @@ static int ufs_intel_adl_init(struct ufs_hba *hba)
return ufs_intel_common_init(hba);
}
static int ufs_intel_mtl_init(struct ufs_hba *hba)
{
hba->caps |= UFSHCD_CAP_CRYPTO | UFSHCD_CAP_WB_EN;
return ufs_intel_common_init(hba);
}
static struct ufs_hba_variant_ops ufs_intel_cnl_hba_vops = {
.name = "intel-pci",
.init = ufs_intel_common_init,
@ -465,6 +471,16 @@ static struct ufs_hba_variant_ops ufs_intel_adl_hba_vops = {
.device_reset = ufs_intel_device_reset,
};
static struct ufs_hba_variant_ops ufs_intel_mtl_hba_vops = {
.name = "intel-pci",
.init = ufs_intel_mtl_init,
.exit = ufs_intel_common_exit,
.hce_enable_notify = ufs_intel_hce_enable_notify,
.link_startup_notify = ufs_intel_link_startup_notify,
.resume = ufs_intel_resume,
.device_reset = ufs_intel_device_reset,
};
#ifdef CONFIG_PM_SLEEP
static int ufshcd_pci_restore(struct device *dev)
{
@ -579,6 +595,7 @@ static const struct pci_device_id ufshcd_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, 0x98FA), (kernel_ulong_t)&ufs_intel_lkf_hba_vops },
{ PCI_VDEVICE(INTEL, 0x51FF), (kernel_ulong_t)&ufs_intel_adl_hba_vops },
{ PCI_VDEVICE(INTEL, 0x54FF), (kernel_ulong_t)&ufs_intel_adl_hba_vops },
{ PCI_VDEVICE(INTEL, 0x7E47), (kernel_ulong_t)&ufs_intel_mtl_hba_vops },
{ } /* terminate list */
};