From: Adrian Hunter <adrian.hunter@intel.com>
To: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: "James E . J . Bottomley" <jejb@linux.ibm.com>,
Bean Huo <huobean@gmail.com>,
linux-scsi@vger.kernel.org
Subject: [PATCH] scsi: ufs: ufs-pci: Add support for Intel MTL
Date: Mon, 4 Apr 2022 08:50:38 +0300 [thread overview]
Message-ID: <20220404055038.2208051-1-adrian.hunter@intel.com> (raw)
Add PCI ID and callbacks to support Intel Meteor Lake (MTL).
Cc: stable@vger.kernel.org # v5.15+
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
drivers/scsi/ufs/ufshcd-pci.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c
index f76692053ca1..e892b9feffb1 100644
--- a/drivers/scsi/ufs/ufshcd-pci.c
+++ b/drivers/scsi/ufs/ufshcd-pci.c
@@ -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 */
};
--
2.25.1
next reply other threads:[~2022-04-04 5:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-04 5:50 Adrian Hunter [this message]
2022-04-05 8:45 ` [PATCH] scsi: ufs: ufs-pci: Add support for Intel MTL Avri Altman
2022-04-05 19:10 ` Bart Van Assche
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