diff options
| author | Haiying Wang <Haiying.Wang@freescale.com> | 2013-10-18 19:27:13 (GMT) |
|---|---|---|
| committer | J. German Rivera <German.Rivera@freescale.com> | 2013-10-22 20:14:50 (GMT) |
| commit | 79bd27e905da1b17a17ea807c04dc7fddd0dcb14 (patch) | |
| tree | 6ece4e072fe0590331e1692289caf5fc9744ea1e /include | |
| parent | c0e2e95af2c30aaf2161633623d3f32f91403071 (diff) | |
| download | linux-fsl-qoriq-79bd27e905da1b17a17ea807c04dc7fddd0dcb14.tar.xz | |
fsl_qman: add APIs to set CQ CR/ER eligibility within the channel
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Change-Id: I1ba0d8eb5f0a5c4b1b7156e2556253b916d351e9
Reviewed-on: http://git.am.freescale.net:8181/5871
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Thorpe Geoff-R01361 <Geoff.Thorpe@freescale.com>
Reviewed-by: Rivera Jose-B46482 <German.Rivera@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fsl_qman.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/fsl_qman.h b/include/linux/fsl_qman.h index e8e5818..f306c4b 100644 --- a/include/linux/fsl_qman.h +++ b/include/linux/fsl_qman.h @@ -2881,6 +2881,34 @@ int qman_ceetm_channel_get_group(struct qm_ceetm_channel *channel, unsigned int *prio_a, unsigned int *prio_b); +/** + * qman_ceetm_channel_set_group_cr_eligibility + * qman_ceetm_channel_set_group_er_eligibility - Set channel group eligibitity + * @channel: the given channel object + * @group_b: indicates whether there is group B in this channel. + * @cre: the commit rate eligibility, 1 for enable, 0 for disable. + * + * Return zero for success, or -EINVAL if eligiblity setting fails. +*/ +int qman_ceetm_channel_set_group_cr_eligiblility(struct qm_ceetm_channel + *channel, int group_b, int cre); +int qman_ceetm_channel_set_group_er_eligiblility(struct qm_ceetm_channel + *channel, int group_b, int ere); + +/** + * qman_ceetm_channel_set_cq_cr_eligibility + * qman_ceetm_channel_set_cq_er_eligibility - Set channel cq eligibitity + * @channel: the given channel object + * @idx: is from 0 to 7 (representing CQ0 to CQ7). + * @cre: the commit rate eligibility, 1 for enable, 0 for disable. + * + * Return zero for success, or -EINVAL if eligiblity setting fails. +*/ +int qman_ceetm_channel_set_cq_cr_eligiblility(struct qm_ceetm_channel *channel, + unsigned int idx, int cre); +int qman_ceetm_channel_set_cq_er_eligiblility(struct qm_ceetm_channel *channel, + unsigned int idx, int ere); + /* --------------------- */ /* CEETM :: class queues */ /* --------------------- */ |