diff options
Diffstat (limited to 'resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch')
| -rw-r--r-- | resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch deleted file mode 100644 index 98ef19d..0000000 --- a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch +++ /dev/null @@ -1,41 +0,0 @@ -From 178c14e07187ad4315db638af03fb6593f147c4f Mon Sep 17 00:00:00 2001 -From: Timothy Pearson <tpearson@raptorengineeringinc.com> -Date: Tue, 9 Jun 2015 19:12:35 -0500 -Subject: [PATCH 051/143] southbridge/amd/sb700: Disable broken SATA MSI - functionality - -Change-Id: I4e0a52eb90910604f8640ad7533b5d71be6c8e20 -Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> ---- - src/southbridge/amd/sb700/early_setup.c | 7 ++++--- - 1 file changed, 4 insertions(+), 3 deletions(-) - -diff --git a/src/southbridge/amd/sb700/early_setup.c b/src/southbridge/amd/sb700/early_setup.c -index a06a72f..da03961 100644 ---- a/src/southbridge/amd/sb700/early_setup.c -+++ b/src/southbridge/amd/sb700/early_setup.c -@@ -678,6 +678,7 @@ static void sb700_pci_cfg(void) - { - device_t dev; - u8 byte; -+ uint8_t acpi_s1_supported = 1; - - /* SMBus Device, BDF:0-20-0 */ - dev = pci_locate_device(PCI_ID(0x1002, 0x4385), 0); -@@ -730,10 +731,10 @@ static void sb700_pci_cfg(void) - byte = pci_read_config8(dev, 0x40); - byte |= 1 << 0; - pci_write_config8(dev, 0x40, byte); -- if (get_sb700_revision(pci_locate_device(PCI_ID(0x1002, 0x4385), 0)) <= 0x12) -- pci_write_config8(dev, 0x34, 0x70); /* set 0x61 to 0x70 if S1 is not supported. */ -+ if (acpi_s1_supported) -+ pci_write_config8(dev, 0x34, 0x70); /* Hide D3 power state and MSI capabilities */ - else -- pci_write_config8(dev, 0x34, 0x50); /* set 0x61 to 0x50 if S1 is not supported. */ -+ pci_write_config8(dev, 0x61, 0x70); /* Hide MSI capability */ - byte &= ~(1 << 0); - pci_write_config8(dev, 0x40, byte); - } --- -1.7.9.5 - |