diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2018-03-29 14:59:57 +0200 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2018-06-30 09:02:56 +0000 |
| commit | 7866d497ad20095cfd53b336bf9774e28a683890 (patch) | |
| tree | a3cf2c31aef5063da0496a140227b96904f8c35e /src/soc/intel/fsp_broadwell_de | |
| parent | a6b3b4dd8f52cf488263253eeac040574432cee2 (diff) | |
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 <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27269
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/fsp_broadwell_de')
| -rw-r--r-- | src/soc/intel/fsp_broadwell_de/acpi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/soc/intel/fsp_broadwell_de/acpi.c b/src/soc/intel/fsp_broadwell_de/acpi.c index 0b32388117..38b4d47d51 100644 --- a/src/soc/intel/fsp_broadwell_de/acpi.c +++ b/src/soc/intel/fsp_broadwell_de/acpi.c @@ -331,12 +331,12 @@ static unsigned long acpi_fill_dmar(unsigned long current) current += acpi_create_dmar_drhd(current, DRHD_INCLUDE_PCI_ALL, 0, vtbar); /* The IIO I/O APIC is fixed on PCI 00:05.4 on Broadwell-DE */ - current += acpi_create_dmar_drhd_ds_ioapic(current, + current += acpi_create_dmar_ds_ioapic(current, 9, 0, 5, 4); /* Get the PCI BDF for the PCH I/O APIC */ dev = dev_find_slot(0, LPC_DEV_FUNC); bdf = pci_read_config16(dev, 0x6c); - current += acpi_create_dmar_drhd_ds_ioapic(current, + current += acpi_create_dmar_ds_ioapic(current, 8, (bdf >> 8), PCI_SLOT(bdf), PCI_FUNC(bdf)); /* @@ -365,7 +365,7 @@ static unsigned long acpi_fill_dmar(unsigned long current) /* Create one HPET entry in DMAR for every unique HPET PCI path. */ for (i = 0; i < ARRAY_SIZE(hpet_bdf); i++) { if (hpet_bdf[i]) - current += acpi_create_dmar_drhd_ds_msi_hpet(current, + current += acpi_create_dmar_ds_msi_hpet(current, 0, (hpet_bdf[i] >> 8), PCI_SLOT(hpet_bdf[i]), PCI_FUNC(hpet_bdf[i])); } @@ -380,7 +380,7 @@ static unsigned long acpi_fill_dmar(unsigned long current) dev = dev_find_class(PCI_CLASS_BRIDGE_PCI << 8, dev); if (dev && dev->bus->secondary == 0 && PCI_SLOT(dev->path.pci.devfn) <= 3) - current += acpi_create_dmar_drhd_ds_pci_br(current, + current += acpi_create_dmar_ds_pci_br(current, dev->bus->secondary, PCI_SLOT(dev->path.pci.devfn), PCI_FUNC(dev->path.pci.devfn)); |