diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2023-06-07 15:27:18 +0200 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-06-14 21:11:12 +0000 |
| commit | ce179729f0195795f099fc38934e0605c41df262 (patch) | |
| tree | 4f4a7c7767337bd0cf72b71f69907d567826a980 /src/soc/amd/common | |
| parent | 0ad766c0d5b814d29866311278e7427d44925198 (diff) | |
soc/amd/acpi/ivrs: Use specific IOMMU resource index on all SOC
By adding all DXIO IOAPIC with the same resource index, the IVRS code
can always pick that resource which simplifies the code.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I10345e2337dcb709c2c1a8e57a1b7dd9c04adb9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75710
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Naresh <naresh.solanki.2011@gmail.com>
Diffstat (limited to 'src/soc/amd/common')
| -rw-r--r-- | src/soc/amd/common/block/acpi/ivrs.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/soc/amd/common/block/acpi/ivrs.c b/src/soc/amd/common/block/acpi/ivrs.c index 3e58a61630..1629ff914f 100644 --- a/src/soc/amd/common/block/acpi/ivrs.c +++ b/src/soc/amd/common/block/acpi/ivrs.c @@ -206,9 +206,6 @@ static unsigned long acpi_ivhd_misc(unsigned long current, struct device *dev) /* Describe IOAPIC associated with the IOMMU */ current = _acpi_fill_ivrs_ioapic(current, (u8 *)(uintptr_t)res->base, PCI_DEVFN(0, 1) | (dev->link_list->secondary << 8), 0); - } else if (dev->link_list->secondary == 0) { - current = _acpi_fill_ivrs_ioapic(current, (u8 *)GNB_IO_APIC_ADDR, - PCI_DEVFN(0, 1), 0); } /* If the domain has secondary bus as zero then associate HPET & FCH IOAPIC */ |