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

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commit 7dc9fb47bc upstream.

Add PCI ID and callbacks to support Intel Alder Lake.

Link: https://lore.kernel.org/r/20211124204218.1784559-1-adrian.hunter@intel.com
Cc: stable@vger.kernel.org # v5.15+
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Adrian Hunter 2021-11-24 22:42:18 +02:00 • committed by Justin Hammond
parent a933992e1c
commit 2ac1609863
1 changed files with 18 additions and 0 deletions
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18
drivers/scsi/ufs/ufshcd-pci.c
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@ -421,6 +421,13 @@ static int ufs_intel_lkf_init(struct ufs_hba *hba)
return err;
}
static int ufs_intel_adl_init(struct ufs_hba *hba)
{
hba->nop_out_timeout = 200;
hba->quirks |= UFSHCD_QUIRK_BROKEN_AUTO_HIBERN8;
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,
@ -449,6 +456,15 @@ static struct ufs_hba_variant_ops ufs_intel_lkf_hba_vops = {
.device_reset = ufs_intel_device_reset,
};
static struct ufs_hba_variant_ops ufs_intel_adl_hba_vops = {
.name = "intel-pci",
.init = ufs_intel_adl_init,
.exit = ufs_intel_common_exit,
.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)
{
@ -563,6 +579,8 @@ static const struct pci_device_id ufshcd_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, 0x4B41), (kernel_ulong_t)&ufs_intel_ehl_hba_vops },
{ PCI_VDEVICE(INTEL, 0x4B43), (kernel_ulong_t)&ufs_intel_ehl_hba_vops },
{ 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 },
{ } /* terminate list */
};