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| author | Timothy Pearson <tpearson@raptorengineeringinc.com> | 2015-10-17 04:36:47 -0500 |
|---|---|---|
| committer | Peter Stuge <peter@stuge.se> | 2015-10-24 02:01:17 +0200 |
| commit | acbdade5cd02c0abed1f1a6c65501893bc6bd679 (patch) | |
| tree | cb9e0c3df6584bcce04b48fe36070d841d7d664b /src/include | |
| parent | cab71b638f6bd9d8c7e6d7955d4527c5236177cb (diff) | |
| download | coreboot-acbdade5cd02c0abed1f1a6c65501893bc6bd679.tar.xz | |
southbridge/amd/sb700: Allow use of auxiliary SMBUS controller
Change-Id: I29ece10eeefc2c75a3829c169f1e1aede7194ec2
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12079
Reviewed-by: Peter Stuge <peter@stuge.se>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/device/smbus.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/device/smbus.h b/src/include/device/smbus.h index 073d7e2c99..ccbd694d28 100644 --- a/src/include/device/smbus.h +++ b/src/include/device/smbus.h @@ -47,4 +47,9 @@ int smbus_process_call(device_t dev, u8 cmd, u16 data); int smbus_block_read(device_t dev, u8 cmd, u8 bytes, u8 *buffer); int smbus_block_write(device_t dev, u8 cmd, u8 bytes, const u8 *buffer); +#if IS_ENABLED(CONFIG_SMBUS_HAS_AUX_CHANNELS) +void smbus_switch_to_channel(uint8_t channel_number); +uint8_t smbus_get_current_channel(void); +#endif + #endif /* DEVICE_SMBUS_H */ |