From 7866d497ad20095cfd53b336bf9774e28a683890 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Thu, 29 Mar 2018 14:59:57 +0200 Subject: arch/x86/acpi: Add DMAR RMRR helper functions Add DMAR RMRR table entry and helper functions, using the existing DRHD functions as a model. As the DRHD device scope (DS) functions aren't DRHD-specific, genericize them to be used with RMRR tables as well. Correct DRHD bar size to match table entry in creator function, as noted in comments from patchset below. Adapted from/supersedes https://review.coreboot.org/25445 Change-Id: I912b1d7244ca4dd911bb6629533d453b1b4a06be Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/27269 Reviewed-by: Youness Alaoui Reviewed-by: Nico Huber Reviewed-by: Jay Talbott Tested-by: build bot (Jenkins) --- src/soc/intel/broadwell/acpi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/soc/intel/broadwell/acpi.c') diff --git a/src/soc/intel/broadwell/acpi.c b/src/soc/intel/broadwell/acpi.c index 36d3e58ba1..af8e012965 100644 --- a/src/soc/intel/broadwell/acpi.c +++ b/src/soc/intel/broadwell/acpi.c @@ -586,7 +586,7 @@ static unsigned long acpi_fill_dmar(unsigned long current) const unsigned long tmp = current; current += acpi_create_dmar_drhd(current, 0, 0, gfxvtbar); - current += acpi_create_dmar_drhd_ds_pci(current, 0, 2, 0); + current += acpi_create_dmar_ds_pci(current, 0, 2, 0); acpi_dmar_drhd_fixup(tmp, current); } @@ -596,11 +596,11 @@ static unsigned long acpi_fill_dmar(unsigned long current) const unsigned long tmp = current; current += acpi_create_dmar_drhd(current, DRHD_INCLUDE_PCI_ALL, 0, vtvc0bar); - current += acpi_create_dmar_drhd_ds_ioapic(current, + current += acpi_create_dmar_ds_ioapic(current, 2, PCH_IOAPIC_PCI_BUS, PCH_IOAPIC_PCI_SLOT, 0); size_t i; for (i = 0; i < 8; ++i) - current += acpi_create_dmar_drhd_ds_msi_hpet(current, + current += acpi_create_dmar_ds_msi_hpet(current, 0, PCH_HPET_PCI_BUS, PCH_HPET_PCI_SLOT, i); acpi_dmar_drhd_fixup(tmp, current); -- cgit v1.2.3