diff options
Diffstat (limited to 'src/southbridge/intel/lynxpoint')
| -rw-r--r-- | src/southbridge/intel/lynxpoint/fadt.c | 43 |
1 files changed, 2 insertions, 41 deletions
diff --git a/src/southbridge/intel/lynxpoint/fadt.c b/src/southbridge/intel/lynxpoint/fadt.c index dc7ee545ce..ea542cac15 100644 --- a/src/southbridge/intel/lynxpoint/fadt.c +++ b/src/southbridge/intel/lynxpoint/fadt.c @@ -21,6 +21,8 @@ void acpi_fill_fadt(acpi_fadt_t *fadt) else fadt->gpe0_blk = pmbase + GPE0_STS; + fill_fadt_extended_pm_io(fadt); + /* * Some of the lengths here are doubled. This is because they describe * blocks containing two registers, where the size of each register @@ -47,45 +49,4 @@ void acpi_fill_fadt(acpi_fadt_t *fadt) if (cfg && cfg->docking_supported) fadt->flags |= ACPI_FADT_DOCKING_SUPPORTED; - - fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8; - fadt->x_pm1a_evt_blk.bit_offset = 0; - fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS; - fadt->x_pm1a_evt_blk.addrl = fadt->pm1a_evt_blk; - fadt->x_pm1a_evt_blk.addrh = 0x0; - - fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8; - fadt->x_pm1a_cnt_blk.bit_offset = 0; - fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS; - fadt->x_pm1a_cnt_blk.addrl = fadt->pm1a_cnt_blk; - fadt->x_pm1a_cnt_blk.addrh = 0x0; - - fadt->x_pm2_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_pm2_cnt_blk.bit_width = fadt->pm2_cnt_len * 8; - fadt->x_pm2_cnt_blk.bit_offset = 0; - fadt->x_pm2_cnt_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS; - fadt->x_pm2_cnt_blk.addrl = fadt->pm2_cnt_blk; - fadt->x_pm2_cnt_blk.addrh = 0x0; - - fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8; - fadt->x_pm_tmr_blk.bit_offset = 0; - fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS; - fadt->x_pm_tmr_blk.addrl = fadt->pm_tmr_blk; - fadt->x_pm_tmr_blk.addrh = 0x0; - - /* - * Windows 10 requires x_gpe0_blk to be set starting with FADT revision 5. - * The bit_width field intentionally overflows here. - * The OSPM can instead use the values in `fadt->gpe0_blk{,_len}`, which - * seems to work fine on Linux 5.0 and Windows 10. - */ - fadt->x_gpe0_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8; - fadt->x_gpe0_blk.bit_offset = 0; - fadt->x_gpe0_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS; - fadt->x_gpe0_blk.addrl = fadt->gpe0_blk; - fadt->x_gpe0_blk.addrh = 0x0; } |