diff options
Diffstat (limited to 'drivers/soc/fsl/dpio/dpio.c')
| -rw-r--r-- | drivers/soc/fsl/dpio/dpio.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/soc/fsl/dpio/dpio.c b/drivers/soc/fsl/dpio/dpio.c index ff37c80e11a0..af74c597a675 100644 --- a/drivers/soc/fsl/dpio/dpio.c +++ b/drivers/soc/fsl/dpio/dpio.c @@ -166,6 +166,22 @@ int dpio_get_attributes(struct fsl_mc_io *mc_io, return 0; } +int dpio_set_stashing_destination(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 sdest) +{ + struct fsl_mc_command cmd = { 0 }; + struct dpio_stashing_dest *dpio_cmd; + + cmd.header = mc_encode_cmd_header(DPIO_CMDID_SET_STASHING_DEST, + cmd_flags, token); + dpio_cmd = (struct dpio_stashing_dest *)cmd.params; + dpio_cmd->sdest = sdest; + + return mc_send_command(mc_io, &cmd); +} + /** * dpio_get_api_version - Get Data Path I/O API version * @mc_io: Pointer to MC portal's DPIO object @@ -196,3 +212,26 @@ int dpio_get_api_version(struct fsl_mc_io *mc_io, return 0; } + +/** + * dpio_reset() - Reset the DPIO, returns the object to initial state. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPIO object + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_reset(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token) +{ + struct fsl_mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPIO_CMDID_RESET, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} |