diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2021-05-04 18:40:28 +0200 |
|---|---|---|
| committer | Arthur Heymans <arthur@aheymans.xyz> | 2021-05-06 09:10:30 +0000 |
| commit | a1c4ad38d525d019d52fc0d421ae695e9eb8b01a (patch) | |
| tree | 7f326ea33f3321059bc9bd1788cc4edac18a7428 /src/soc/intel/xeon_sp | |
| parent | 6f8e9443aa55ad27045fb437fd8df3386d66ba3e (diff) | |
Revert "soc/intel/xeon_sp: Fix devices list in the DMAR DRHD structure"
This reverts commit 8122b3f6123158024ed2844af17289a9abb98036.
This broke DMAR. DRHD defines the scope of the device entries below.
Change-Id: Iac4858f774fa3811da43f7697a9392daba4b4fba
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52898
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/soc/intel/xeon_sp')
| -rw-r--r-- | src/soc/intel/xeon_sp/nb_acpi.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/soc/intel/xeon_sp/nb_acpi.c b/src/soc/intel/xeon_sp/nb_acpi.c index 3b2fba964f..19c3921ce7 100644 --- a/src/soc/intel/xeon_sp/nb_acpi.c +++ b/src/soc/intel/xeon_sp/nb_acpi.c @@ -198,6 +198,19 @@ static unsigned long acpi_create_drhd(unsigned long current, int socket, if (!reg_base) return current; + // Add DRHD Hardware Unit + if (socket == 0 && stack == CSTACK) { + printk(BIOS_DEBUG, "[Hardware Unit Definition] Flags: 0x%x, PCI Segment Number: 0x%x, " + "Register Base Address: 0x%x\n", + DRHD_INCLUDE_PCI_ALL, pcie_seg, reg_base); + current += acpi_create_dmar_drhd(current, DRHD_INCLUDE_PCI_ALL, + pcie_seg, reg_base); + } else { + printk(BIOS_DEBUG, "[Hardware Unit Definition] Flags: 0x%x, PCI Segment Number: 0x%x, " + "Register Base Address: 0x%x\n", 0, pcie_seg, reg_base); + current += acpi_create_dmar_drhd(current, 0, pcie_seg, reg_base); + } + // Add PCH IOAPIC if (socket == 0 && stack == CSTACK) { union p2sb_bdf ioapic_bdf = p2sb_get_ioapic_bdf(); @@ -263,19 +276,6 @@ static unsigned long acpi_create_drhd(unsigned long current, int socket, } } - // Add DRHD Hardware Unit - if (socket == 0 && stack == CSTACK) { - printk(BIOS_DEBUG, "[Hardware Unit Definition] Flags: 0x%x, PCI Segment Number: 0x%x, " - "Register Base Address: 0x%x\n", - DRHD_INCLUDE_PCI_ALL, pcie_seg, reg_base); - current += acpi_create_dmar_drhd(current, DRHD_INCLUDE_PCI_ALL, - pcie_seg, reg_base); - } else { - printk(BIOS_DEBUG, "[Hardware Unit Definition] Flags: 0x%x, PCI Segment Number: 0x%x, " - "Register Base Address: 0x%x\n", 0, pcie_seg, reg_base); - current += acpi_create_dmar_drhd(current, 0, pcie_seg, reg_base); - } - acpi_dmar_drhd_fixup(tmp, current); return current; |