diff options
Diffstat (limited to 'include/lpc.h')
| -rw-r--r-- | include/lpc.h | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/include/lpc.h b/include/lpc.h index e9f5cad690..8c33b401b2 100644 --- a/include/lpc.h +++ b/include/lpc.h @@ -10,13 +10,16 @@ #include "common.h" -/* Manually generate an IRQ to host. +/* + * Manually generate an IRQ to host. * Note that the irq_num == 0 would set the AH bit (Active High). */ void lpc_manual_irq(int irq_num); -/* Return a pointer to the memory-mapped buffer. This buffer is writable at - * any time, and the host can read it at any time. */ +/* + * Return a pointer to the memory-mapped buffer. This buffer is writable at + * any time, and the host can read it at any time. + */ uint8_t *lpc_get_memmap_range(void); /* Return true if the TOH is still set */ @@ -40,6 +43,13 @@ int lpc_comx_get_char(void); /* Put a character to the COMx LPC interface. */ void lpc_comx_put_char(int c); +/* + * Low-level LPC interface for host events. + * + * For use by host_event_commands.c. Other modules should use the methods + * provided in host_command.h. + */ + /* Types of host events */ enum lpc_host_event_type { LPC_HOST_EVENT_SMI = 0, @@ -47,14 +57,8 @@ enum lpc_host_event_type { LPC_HOST_EVENT_WAKE, }; -/* Set one or more SCI/SMI event bits. */ -void lpc_set_host_events(uint32_t mask); - -/* Clear one or more SCI/SMI event bits. Write 1 to a bit to clear it. */ -void lpc_clear_host_events(uint32_t mask); - -/* Return the raw SCI/SMI event state. */ -uint32_t lpc_get_host_events(void); +/* Set the event state */ +void lpc_set_host_event_state(uint32_t mask); /* Set the event mask for the specified event type. */ void lpc_set_host_event_mask(enum lpc_host_event_type type, uint32_t mask); |