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| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2021-03-01 14:42:57 -0700 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2021-03-24 16:09:16 +0000 |
| commit | 53d08b6ee292fdef0affe9232d05bd403539f4d8 (patch) | |
| tree | 15913642b28078d4a2b6171eef0b227990836dd0 /src/southbridge | |
| parent | 290979f96059e14f0656c5740d552be852e25b4e (diff) | |
| download | coreboot-53d08b6ee292fdef0affe9232d05bd403539f4d8.tar.xz | |
sb/intel/common: Use new acpigen_write_PRT_*_entry functions
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I9f573b9bd40260ab963c5a4a965a6ac483af91ec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51158
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/intel/common/acpi_pirq_gen.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/southbridge/intel/common/acpi_pirq_gen.c b/src/southbridge/intel/common/acpi_pirq_gen.c index 73d101955b..18def9b4af 100644 --- a/src/southbridge/intel/common/acpi_pirq_gen.c +++ b/src/southbridge/intel/common/acpi_pirq_gen.c @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <acpi/acpigen.h> +#include <acpi/acpigen_pci.h> #include <console/console.h> #include <device/pci_def.h> #include <device/pci_ops.h> @@ -52,20 +53,16 @@ static void gen_pirq_route(const enum emit_type emit, const char *lpcb_path, pirq = pci_int_mapping[pci_dev][int_pin]; if (pirq == PIRQ_NONE) continue; - acpigen_write_package(4); - acpigen_write_dword((pci_dev << 16) | 0xffff); - acpigen_write_byte(int_pin); + if (emit == EMIT_APIC) { - acpigen_write_zero(); - acpigen_write_dword(16 + pirq - PIRQ_A); + const unsigned int gsi = 16 + pirq - PIRQ_A; + acpigen_write_PRT_GSI_entry(pci_dev, int_pin, gsi); } else { snprintf(buffer, sizeof(buffer), - "%s.LNK%c", - lpcb_path, 'A' + pirq - PIRQ_A); - acpigen_emit_namestring(buffer); - acpigen_write_dword(0); + "%s.LNK%c", + lpcb_path, 'A' + pirq - PIRQ_A); + acpigen_write_PRT_source_entry(pci_dev, int_pin, buffer, 0); } - acpigen_pop_len(); } } } |