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| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2012-11-28 10:17:31 +0100 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2012-12-01 23:18:23 -0500 |
| commit | 229e8e233536eb03da79c602aba4825cfa07c391 (patch) | |
| tree | c5e6e3afbb2d1401d70d306182fa7418c7a3fddb /src | |
| parent | a39a9c382beafc5b91e4256854870a4a6349313e (diff) | |
| download | seabios-hppa-229e8e233536eb03da79c602aba4825cfa07c391.zip seabios-hppa-229e8e233536eb03da79c602aba4825cfa07c391.tar.gz seabios-hppa-229e8e233536eb03da79c602aba4825cfa07c391.tar.bz2 | |
seabios: acpi, fadt: make while fadt initialization chipset specific
make while fadt initialization chipset specific.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Jason Baron <jbaron@redhat.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/acpi.c | 34 |
1 files changed, 18 insertions, 16 deletions
@@ -233,13 +233,31 @@ build_header(struct acpi_table_header *h, u32 sig, int len, u8 rev) #define PIIX4_GPE0_BLK 0xafe0 #define PIIX4_GPE0_BLK_LEN 4 +#define PIIX4_PM_INTRRUPT 9 // irq 9 + static void piix4_fadt_init(struct pci_device *pci, void *arg) { struct fadt_descriptor_rev1 *fadt = arg; + + fadt->model = 1; + fadt->reserved1 = 0; + fadt->sci_int = cpu_to_le16(PIIX4_PM_INTRRUPT); + fadt->smi_cmd = cpu_to_le32(PORT_SMI_CMD); fadt->acpi_enable = PIIX4_ACPI_ENABLE; fadt->acpi_disable = PIIX4_ACPI_DISABLE; + fadt->pm1a_evt_blk = cpu_to_le32(PORT_ACPI_PM_BASE); + fadt->pm1a_cnt_blk = cpu_to_le32(PORT_ACPI_PM_BASE + 0x04); + fadt->pm_tmr_blk = cpu_to_le32(PORT_ACPI_PM_BASE + 0x08); fadt->gpe0_blk = cpu_to_le32(PIIX4_GPE0_BLK); + fadt->pm1_evt_len = 4; + fadt->pm1_cnt_len = 2; + fadt->pm_tmr_len = 4; fadt->gpe0_blk_len = PIIX4_GPE0_BLK_LEN; + fadt->plvl2_lat = cpu_to_le16(0xfff); // C2 state not supported + fadt->plvl3_lat = cpu_to_le16(0xfff); // C3 state not supported + /* WBINVD + PROC_C1 + SLP_BUTTON + RTC_S4 + USE_PLATFORM_CLOCK */ + fadt->flags = cpu_to_le32((1 << 0) | (1 << 2) | (1 << 5) | (1 << 7) | + (1 << 15)); } static const struct pci_device_id fadt_init_tbl[] = { @@ -281,23 +299,7 @@ build_fadt(struct pci_device *pci) fadt->firmware_ctrl = cpu_to_le32((u32)facs); fadt->dsdt = 0; /* dsdt will be filled later in acpi_bios_init() by fill_dsdt() */ - fadt->model = 1; - fadt->reserved1 = 0; - int pm_sci_int = pci_config_readb(pci->bdf, PCI_INTERRUPT_LINE); - fadt->sci_int = cpu_to_le16(pm_sci_int); - fadt->smi_cmd = cpu_to_le32(PORT_SMI_CMD); - fadt->pm1a_evt_blk = cpu_to_le32(PORT_ACPI_PM_BASE); - fadt->pm1a_cnt_blk = cpu_to_le32(PORT_ACPI_PM_BASE + 0x04); - fadt->pm_tmr_blk = cpu_to_le32(PORT_ACPI_PM_BASE + 0x08); - fadt->pm1_evt_len = 4; - fadt->pm1_cnt_len = 2; - fadt->pm_tmr_len = 4; - fadt->plvl2_lat = cpu_to_le16(0xfff); // C2 state not supported - fadt->plvl3_lat = cpu_to_le16(0xfff); // C3 state not supported pci_init_device(fadt_init_tbl, pci, fadt); - /* WBINVD + PROC_C1 + SLP_BUTTON + RTC_S4 + USE_PLATFORM_CLOCK */ - fadt->flags = cpu_to_le32((1 << 0) | (1 << 2) | (1 << 5) | (1 << 7) | - (1 << 15)); build_header((void*)fadt, FACP_SIGNATURE, sizeof(*fadt), 1); |