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[101.142.33.202]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-6f4d2a66476sm7373778b3a.28.2024.05.13.06.53.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 May 2024 06:53:12 -0700 (PDT) From: dev@kayoway.com To: dlemoal@kernel.org, cassel@kernel.org Cc: linux-ide@vger.kernel.org Subject: [PATCH 1/1] ata: ahci: Revert "ata: ahci: Add Intel Alder Lake-P AHCI controller to low power chipsets list" Date: Mon, 13 May 2024 22:53:02 +0900 Message-ID: <20240513135302.1869084-2-dev@kayoway.com> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240513135302.1869084-1-dev@kayoway.com> References: <20240513135302.1869084-1-dev@kayoway.com> Precedence: bulk X-Mailing-List: linux-ide@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Jason Nader Commit b8b8b4e0c052b2c06e1c4820a8001f4e0f77900f ("ata: ahci: Add Intel Alder Lake-P AHCI controller to low power chipsets list") enabled low power mode for Alder Lake-P AHCI adaptors in order to reduce idle power consumption, however this introduced a regression on at least one system. Revert the patch until a better solution is found. Signed-off-by: Jason Nader --- drivers/ata/ahci.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 6548f10e61d9..07d66d2c5f0d 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -429,7 +429,6 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(INTEL, 0x02d7), board_ahci_pcs_quirk }, /* Comet Lake PCH RAID */ /* Elkhart Lake IDs 0x4b60 & 0x4b62 https://sata-io.org/product/8803 not tested yet */ { PCI_VDEVICE(INTEL, 0x4b63), board_ahci_pcs_quirk }, /* Elkhart Lake AHCI */ - { PCI_VDEVICE(INTEL, 0x7ae2), board_ahci_pcs_quirk }, /* Alder Lake-P AHCI */ /* JMicron 360/1/3/5/6, match class to avoid IDE function */ { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, -- 2.45.0