diff --git a/patch/kernel/archive/spacemit-6.18/013-Disable-ASPM-L0-for-Samsung-PM9B1-NVME.patch b/patch/kernel/archive/spacemit-6.18/013-Disable-ASPM-L0-for-Samsung-PM9B1-NVME.patch new file mode 100644 index 0000000000..100bfa47d9 --- /dev/null +++ b/patch/kernel/archive/spacemit-6.18/013-Disable-ASPM-L0-for-Samsung-PM9B1-NVME.patch @@ -0,0 +1,25 @@ +From d607c79928d55a6711273fd93b0acd7973702e47 Mon Sep 17 00:00:00 2001 +From: Sven-Ola Tuecke +Date: Tue, 13 Jan 2026 19:55:05 +0100 +Subject: [PATCH] Disable ASPM L0 for Samsung PM9B1 NVME + +Signed-off-by: Sven-Ola Tuecke +--- + drivers/pci/quirks.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c +index b9c252aa6..437a2de03 100644 +--- a/drivers/pci/quirks.c ++++ b/drivers/pci/quirks.c +@@ -2526,6 +2526,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ASMEDIA, 0x1080, quirk_disable_aspm_l0s_l + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, 0x0451, quirk_disable_aspm_l0s_l1); + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_PASEMI, 0xa002, quirk_disable_aspm_l0s_l1); + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_HUAWEI, 0x1105, quirk_disable_aspm_l0s_l1); ++DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SAMSUNG, 0xa80b, quirk_disable_aspm_l0s_l1); + + /* + * Some Pericom PCIe-to-PCI bridges in reverse mode need the PCIe Retrain +-- +2.34.1 +