Patch set 3:Code-Review +1
1 comment:
File src/soc/intel/xeon_sp/cpx/acpi.c:
// 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);
}
This is the only place where `reg_base` is used. Is it OK to skip generating the other IOAPIC entries?
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