Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 80 deletions

diff --git a/arch/ia64/pci/fixup.c b/arch/ia64/pci/fixup.c
deleted file mode 100644
index 2bcdd7d3a1..0000000000
--- a/arch/ia64/pci/fixup.c
+++ /dev/null
@@ -1,80 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Exceptions for specific devices. Usually work-arounds for fatal design flaws.
- * Derived from fixup.c of i386 tree.
- */
-
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/vgaarb.h>
-#include <linux/screen_info.h>
-#include <asm/uv/uv.h>
-
-/*
- * Fixup to mark boot BIOS video selected by BIOS before it changes
- *
- * From information provided by "Jon Smirl" <jonsmirl@gmail.com>
- *
- * The standard boot ROM sequence for an x86 machine uses the BIOS
- * to select an initial video card for boot display. This boot video
- * card will have its BIOS copied to 0xC0000 in system RAM.
- * IORESOURCE_ROM_SHADOW is used to associate the boot video
- * card with this copy. On laptops this copy has to be used since
- * the main ROM may be compressed or combined with another image.
- * See pci_map_rom() for use of this flag. Before marking the device
- * with IORESOURCE_ROM_SHADOW check if a vga_default_device is already set
- * by either arch code or vga-arbitration; if so only apply the fixup to this
- * already-determined primary video card.
- */
-
-static void pci_fixup_video(struct pci_dev *pdev)
-{
-	struct pci_dev *bridge;
-	struct pci_bus *bus;
-	u16 config;
-	struct resource *res;
-
-	if (is_uv_system())
-		return;
-	/* Maybe, this machine supports legacy memory map. */
-
-	/* Is VGA routed to us? */
-	bus = pdev->bus;
-	while (bus) {
-		bridge = bus->self;
-
-		/*
-		 * From information provided by
-		 * "David Miller" <davem@davemloft.net>
-		 * The bridge control register is valid for PCI header
-		 * type BRIDGE, or CARDBUS. Host to PCI controllers use
-		 * PCI header type NORMAL.
-		 */
-		if (bridge && (pci_is_bridge(bridge))) {
-			pci_read_config_word(bridge, PCI_BRIDGE_CONTROL,
-						&config);
-			if (!(config & PCI_BRIDGE_CTL_VGA))
-				return;
-		}
-		bus = bus->parent;
-	}
-	if (!vga_default_device() || pdev == vga_default_device()) {
-		pci_read_config_word(pdev, PCI_COMMAND, &config);
-		if (config & (PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) {
-			res = &pdev->resource[PCI_ROM_RESOURCE];
-
-			pci_disable_rom(pdev);
-			if (res->parent)
-				release_resource(res);
-
-			res->start = 0xC0000;
-			res->end = res->start + 0x20000 - 1;
-			res->flags = IORESOURCE_MEM | IORESOURCE_ROM_SHADOW |
-				     IORESOURCE_PCI_FIXED;
-			dev_info(&pdev->dev, "Video device with shadowed ROM at %pR\n",
-				 res);
-		}
-	}
-}
-DECLARE_PCI_FIXUP_CLASS_HEADER(PCI_ANY_ID, PCI_ANY_ID,
-			       PCI_CLASS_DISPLAY_VGA, 8, pci_fixup_video);