Revert "soc/intel/xeon_sp: Fix devices list in the DMAR DRHD structure"
This reverts commit 8122b3f612
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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>
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@ -198,6 +198,19 @@ static unsigned long acpi_create_drhd(unsigned long current, int socket,
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if (!reg_base)
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return current;
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// Add DRHD Hardware Unit
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if (socket == 0 && stack == CSTACK) {
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printk(BIOS_DEBUG, "[Hardware Unit Definition] Flags: 0x%x, PCI Segment Number: 0x%x, "
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"Register Base Address: 0x%x\n",
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DRHD_INCLUDE_PCI_ALL, pcie_seg, reg_base);
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current += acpi_create_dmar_drhd(current, DRHD_INCLUDE_PCI_ALL,
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pcie_seg, reg_base);
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} else {
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printk(BIOS_DEBUG, "[Hardware Unit Definition] Flags: 0x%x, PCI Segment Number: 0x%x, "
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"Register Base Address: 0x%x\n", 0, pcie_seg, reg_base);
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current += acpi_create_dmar_drhd(current, 0, pcie_seg, reg_base);
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}
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// Add PCH IOAPIC
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if (socket == 0 && stack == CSTACK) {
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union p2sb_bdf ioapic_bdf = p2sb_get_ioapic_bdf();
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@ -263,19 +276,6 @@ static unsigned long acpi_create_drhd(unsigned long current, int socket,
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}
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}
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// Add DRHD Hardware Unit
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if (socket == 0 && stack == CSTACK) {
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printk(BIOS_DEBUG, "[Hardware Unit Definition] Flags: 0x%x, PCI Segment Number: 0x%x, "
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"Register Base Address: 0x%x\n",
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DRHD_INCLUDE_PCI_ALL, pcie_seg, reg_base);
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current += acpi_create_dmar_drhd(current, DRHD_INCLUDE_PCI_ALL,
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pcie_seg, reg_base);
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} else {
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printk(BIOS_DEBUG, "[Hardware Unit Definition] Flags: 0x%x, PCI Segment Number: 0x%x, "
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"Register Base Address: 0x%x\n", 0, pcie_seg, reg_base);
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current += acpi_create_dmar_drhd(current, 0, pcie_seg, reg_base);
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}
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acpi_dmar_drhd_fixup(tmp, current);
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return current;
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