ufshci: Add a Auto Hibernate quirk to Intel Alder Lake-N

Alder Lake-N supports Auto Hibernate, but it does not work.

Reviewed by:		imp (mentor)
Sponsored by:           Samsung Electronics
Differential Revision:	https://reviews.freebsd.org/D54006

This commit is contained in:

Jaeyoon Choi

2025-12-03 04:06:09 +00:00

parent db8b06468b

commit 0e60cb8c6a

1 changed files with 2 additions and 1 deletions

									
										sys/dev/ufshci/ufshci_pci.c
									
		+2
		-1
	
												View File
												
				@@ -60,7 +60,8 @@ static struct _pcsid {

						UFSHCI_QUIRK_WAIT_AFTER_POWER_MODE_CHANGE |

						UFSHCI_QUIRK_CHANGE_LANE_AND_GEAR_SEPARATELY |

						UFSHCI_QUIRK_BROKEN_AUTO_HIBERNATE },

					{ 0x54ff8086, "Intel UFS Host Controller", UFSHCI_REF_CLK_19_2MHz },

					{ 0x54ff8086, "Intel Alder Lake-N UFS Host Controller",

					    UFSHCI_REF_CLK_19_2MHz, UFSHCI_QUIRK_BROKEN_AUTO_HIBERNATE },

					{ 0x00000000, NULL } };

				static int