diff options
Diffstat (limited to 'drivers/staging/fsl-mc/bus/dpmng.c')
| -rw-r--r-- | drivers/staging/fsl-mc/bus/dpmng.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/drivers/staging/fsl-mc/bus/dpmng.c b/drivers/staging/fsl-mc/bus/dpmng.c index 58328e8118e9..f633fcd86e51 100644 --- a/drivers/staging/fsl-mc/bus/dpmng.c +++ b/drivers/staging/fsl-mc/bus/dpmng.c @@ -34,14 +34,26 @@ #include "../include/dpmng.h" #include "dpmng-cmd.h" -int mc_get_version(struct fsl_mc_io *mc_io, struct mc_version *mc_ver_info) +/** + * mc_get_version() - Retrieves the Management Complex firmware + * version information + * @mc_io: Pointer to opaque I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @mc_ver_info: Returned version information structure + * + * Return: '0' on Success; Error code otherwise. + */ +int mc_get_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + struct mc_version *mc_ver_info) { struct mc_command cmd = { 0 }; int err; /* prepare command */ cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_VERSION, - MC_CMD_PRI_LOW, 0); + cmd_flags, + 0); /* send command to mc*/ err = mc_send_command(mc_io, &cmd); @@ -56,14 +68,25 @@ int mc_get_version(struct fsl_mc_io *mc_io, struct mc_version *mc_ver_info) return 0; } -int dpmng_get_container_id(struct fsl_mc_io *mc_io, int *container_id) +/** + * dpmng_get_container_id() - Get container ID associated with a given portal. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @container_id: Requested container ID + * + * Return: '0' on Success; Error code otherwise. + */ +int dpmng_get_container_id(struct fsl_mc_io *mc_io, + u32 cmd_flags, + int *container_id) { struct mc_command cmd = { 0 }; int err; /* prepare command */ cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_CONT_ID, - MC_CMD_PRI_LOW, 0); + cmd_flags, + 0); /* send command to mc*/ err = mc_send_command(mc_io, &cmd); |