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| author | Mudit Jain <muditjain18011995@gmail.com> | 2016-08-26 23:15:04 -0700 |
|---|---|---|
| committer | Pavel Pisa <pisa@cmp.felk.cvut.cz> | 2016-08-27 10:18:19 +0200 |
| commit | 3c74f4aa4df079b9c7c8583ed89129e93116a632 (patch) | |
| tree | cab4aaef304b2dbe18ea478d1629dbab56cf413f /c/src/lib/libbsp/arm/raspberrypi/include/vc.h | |
| parent | bsp/atsam: Add missing break statement (diff) | |
| download | rtems-3c74f4aa4df079b9c7c8583ed89129e93116a632.tar.bz2 | |
arm/raspberrypi: Mailbox : Extending functionality
Adding functionality to get board serial,
power state & clock rate
Diffstat (limited to 'c/src/lib/libbsp/arm/raspberrypi/include/vc.h')
| -rw-r--r-- | c/src/lib/libbsp/arm/raspberrypi/include/vc.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/raspberrypi/include/vc.h b/c/src/lib/libbsp/arm/raspberrypi/include/vc.h index 00414ff306..e863732cd5 100644 --- a/c/src/lib/libbsp/arm/raspberrypi/include/vc.h +++ b/c/src/lib/libbsp/arm/raspberrypi/include/vc.h @@ -106,6 +106,8 @@ typedef struct { #define BCM2835_MAILBOX_POWER_STATE_NODEV ( 1 << 1 ) int bcm2835_mailbox_set_power_state( bcm2835_set_power_state_entries *_entries ); +int bcm2835_mailbox_get_power_state( bcm2835_set_power_state_entries *_entries ); + typedef struct { uint32_t base; size_t size; @@ -135,6 +137,21 @@ int bcm2835_mailbox_get_board_model( bcm2835_get_board_spec_entries *_entries ); int bcm2835_mailbox_get_board_revision( bcm2835_get_board_spec_entries *_entries ); + +typedef struct { + uint64_t board_serial; +} bcm2835_get_board_serial_entries; + +int bcm2835_mailbox_get_board_serial( + bcm2835_get_board_serial_entries *_entries ); + +typedef struct { + uint32_t clock_id; + uint32_t clock_rate; +} bcm2835_get_clock_rate_entries; + +int bcm2835_mailbox_get_clock_rate( + bcm2835_get_clock_rate_entries *_entries ); /** @} */ #endif /* LIBBSP_ARM_RASPBERRYPI_VC_H */ |