From 50af47d04ca530544b27affffb0722f158e2bb9c Mon Sep 17 00:00:00 2001 From: Andy Lutomirski Date: Wed, 24 May 2017 15:06:31 -0700 Subject: [PATCH] nvme: Quirk APST on Intel 600P/P3100 devices They have known firmware bugs. A fix is apparently in the works -- once fixed firmware is available, someone from Intel (Hi, Keith!) can adjust the quirk accordingly. Cc: stable@vger.kernel.org # v4.11 Cc: Kai-Heng Feng Cc: Mario Limonciello Signed-off-by: Andy Lutomirski Signed-off-by: Christoph Hellwig --- drivers/nvme/host/pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 6103b178e43a..d52701df7245 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -2294,6 +2294,8 @@ static const struct pci_device_id nvme_id_table[] = { { PCI_VDEVICE(INTEL, 0x0a54), .driver_data = NVME_QUIRK_STRIPE_SIZE | NVME_QUIRK_DEALLOCATE_ZEROES, }, + { PCI_VDEVICE(INTEL, 0xf1a5), /* Intel 600P/P3100 */ + .driver_data = NVME_QUIRK_NO_DEEPEST_PS }, { PCI_VDEVICE(INTEL, 0x5845), /* Qemu emulated controller */ .driver_data = NVME_QUIRK_IDENTIFY_CNS, }, { PCI_DEVICE(0x1c58, 0x0003), /* HGST adapter */ -- 2.20.1