diff options
| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2011-03-25 19:54:41 +0900 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2011-04-10 14:00:14 +0200 |
| commit | 23910d3f669d46073b403876e30a7314599633af (patch) | |
| tree | 43f66c7ed032c566c9256d3478f93a6df6760b0f /hw/acpi.h | |
| parent | be5e7a76010bd14d09f74504ed6368782e701888 (diff) | |
acpi, acpi_piix: factor out GPE logic
factor out ACPI GPE logic. Later it will be used by ICH9 ACPI.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'hw/acpi.h')
| -rw-r--r-- | hw/acpi.h | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -126,4 +126,21 @@ void acpi_pm1_cnt_update(ACPIPM1CNT *pm1_cnt, bool sci_enable, bool sci_disable); void acpi_pm1_cnt_reset(ACPIPM1CNT *pm1_cnt); +/* GPE0 */ +struct ACPIGPE { + uint32_t blk; + uint8_t len; + + uint8_t *sts; + uint8_t *en; +}; +typedef struct ACPIGPE ACPIGPE; + +void acpi_gpe_init(ACPIGPE *gpe, uint8_t len); +void acpi_gpe_blk(ACPIGPE *gpe, uint32_t blk); +void acpi_gpe_reset(ACPIGPE *gpe); + +void acpi_gpe_ioport_writeb(ACPIGPE *gpe, uint32_t addr, uint32_t val); +uint32_t acpi_gpe_ioport_readb(ACPIGPE *gpe, uint32_t addr); + #endif /* !QEMU_HW_ACPI_H */ |