diff options
Diffstat (limited to 'nixos/modules/kernel-patches/0013-PCI-pciehp-Enable-Command-Completed-Interrupt-only-i.patch')
| -rw-r--r-- | nixos/modules/kernel-patches/0013-PCI-pciehp-Enable-Command-Completed-Interrupt-only-i.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/nixos/modules/kernel-patches/0013-PCI-pciehp-Enable-Command-Completed-Interrupt-only-i.patch b/nixos/modules/kernel-patches/0013-PCI-pciehp-Enable-Command-Completed-Interrupt-only-i.patch deleted file mode 100644 index f34c666..0000000 --- a/nixos/modules/kernel-patches/0013-PCI-pciehp-Enable-Command-Completed-Interrupt-only-i.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 7cc3ad181a36378397c4cdb68d034b7c719c17ab Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org> -Date: Wed, 31 Mar 2021 15:14:29 +0200 -Subject: [PATCH 13/96] PCI: pciehp: Enable Command Completed Interrupt only if - supported -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -The No Command Completed Support bit in the Slot Capabilities register -indicates whether Command Completed Interrupt Enable is unsupported. - -Enable this interrupt only in the case it is supported. - -Signed-off-by: Pali Rohár <pali@kernel.org> -Signed-off-by: Marek Behún <kabel@kernel.org> ---- - drivers/pci/hotplug/pciehp_hpc.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c -index ef807c79b1b1..a5199b312e74 100644 ---- a/drivers/pci/hotplug/pciehp_hpc.c -+++ b/drivers/pci/hotplug/pciehp_hpc.c -@@ -817,7 +817,9 @@ static void pcie_enable_notification(struct controller *ctrl) - else - cmd |= PCI_EXP_SLTCTL_PDCE; - if (!pciehp_poll_mode) -- cmd |= PCI_EXP_SLTCTL_HPIE | PCI_EXP_SLTCTL_CCIE; -+ cmd |= PCI_EXP_SLTCTL_HPIE; -+ if (!pciehp_poll_mode && !NO_CMD_CMPL(ctrl)) -+ cmd |= PCI_EXP_SLTCTL_CCIE; - - mask = (PCI_EXP_SLTCTL_PDCE | PCI_EXP_SLTCTL_ABPE | - PCI_EXP_SLTCTL_PFDE | --- -2.37.2 - |