treewide: remove files for building 5.10 kernel

[openwrt/openwrt.git] / target / linux / generic / backport-5.10 / 850-v5.17-0006-PCI-aardvark-Disable-bus-mastering-when-unbinding-dr.patch

diff --git a/target/linux/generic/backport-5.10/850-v5.17-0006-PCI-aardvark-Disable-bus-mastering-when-unbinding-dr.patch b/target/linux/generic/backport-5.10/850-v5.17-0006-PCI-aardvark-Disable-bus-mastering-when-unbinding-dr.patch
deleted file mode 100644 (file)
index c8d5e39..0000000
--- a/target/linux/generic/backport-5.10/850-v5.17-0006-PCI-aardvark-Disable-bus-mastering-when-unbinding-dr.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From a46f2f6dd4093438d9615dfbf5c0fea2a9835dba Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
-Date: Tue, 30 Nov 2021 18:29:08 +0100
-Subject: [PATCH] PCI: aardvark: Disable bus mastering when unbinding driver
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Ensure that after driver unbind PCIe cards are not able to forward
-memory and I/O requests in the upstream direction.
-
-Link: https://lore.kernel.org/r/20211130172913.9727-7-kabel@kernel.org
-Signed-off-by: Pali Rohár <pali@kernel.org>
-Signed-off-by: Marek Behún <kabel@kernel.org>
-Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
----
- drivers/pci/controller/pci-aardvark.c | 6 ++++++
- 1 file changed, 6 insertions(+)
-
---- a/drivers/pci/controller/pci-aardvark.c
-+++ b/drivers/pci/controller/pci-aardvark.c
-@@ -1690,6 +1690,7 @@ static int advk_pcie_remove(struct platf
- {
-       struct advk_pcie *pcie = platform_get_drvdata(pdev);
-       struct pci_host_bridge *bridge = pci_host_bridge_from_priv(pcie);
-+      u32 val;
-       int i;
- 
-       /* Remove PCI bus with all devices */
-@@ -1698,6 +1699,11 @@ static int advk_pcie_remove(struct platf
-       pci_remove_root_bus(bridge->bus);
-       pci_unlock_rescan_remove();
- 
-+      /* Disable Root Bridge I/O space, memory space and bus mastering */
-+      val = advk_readl(pcie, PCIE_CORE_CMD_STATUS_REG);
-+      val &= ~(PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
-+      advk_writel(pcie, val, PCIE_CORE_CMD_STATUS_REG);
-+
-       /* Remove IRQ domains */
-       advk_pcie_remove_msi_irq_domain(pcie);
-       advk_pcie_remove_irq_domain(pcie);