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| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2017-08-16 18:42:05 +0100 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2017-08-16 18:46:04 +0100 |
| commit | f239aed5e674965691846e8ce3f187dd47523689 (patch) | |
| tree | a153a3125c6e183c73871a8ecaa4b285fed5fbd5 /drivers/bus/fslmc/mc/dpio.c | |
| parent | bf7567fd2a5b0b28ab724046143c24561d38d015 (diff) | |
New upstream version 17.08
Change-Id: I288b50990f52646089d6b1f3aaa6ba2f091a51d7
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/bus/fslmc/mc/dpio.c')
| -rw-r--r-- | drivers/bus/fslmc/mc/dpio.c | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/drivers/bus/fslmc/mc/dpio.c b/drivers/bus/fslmc/mc/dpio.c index d84232a3..608b57a7 100644 --- a/drivers/bus/fslmc/mc/dpio.c +++ b/drivers/bus/fslmc/mc/dpio.c @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright (c) 2016 NXP. + * Copyright 2016 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -257,6 +257,50 @@ int dpio_get_stashing_destination(struct fsl_mc_io *mc_io, return 0; } +int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int dpcon_id, + uint8_t *channel_index) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPIO_CMDID_ADD_STATIC_DEQUEUE_CHANNEL, + cmd_flags, + token); + DPIO_CMD_ADD_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPIO_RSP_ADD_STATIC_DEQUEUE_CHANNEL(cmd, *channel_index); + + return 0; +} + +int dpio_remove_static_dequeue_channel(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int dpcon_id) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header( + DPIO_CMDID_REMOVE_STATIC_DEQUEUE_CHANNEL, + cmd_flags, + token); + DPIO_CMD_REMOVE_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + int dpio_get_api_version(struct fsl_mc_io *mc_io, uint32_t cmd_flags, uint16_t *major_ver, |