diff options
Diffstat (limited to 'arch/tile/gxio/iorpc_mpipe.c')
-rw-r--r-- | arch/tile/gxio/iorpc_mpipe.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/arch/tile/gxio/iorpc_mpipe.c b/arch/tile/gxio/iorpc_mpipe.c index 31b87bf..4f8f3d6 100644 --- a/arch/tile/gxio/iorpc_mpipe.c +++ b/arch/tile/gxio/iorpc_mpipe.c @@ -387,6 +387,27 @@ int gxio_mpipe_link_close_aux(gxio_mpipe_context_t * context, int mac) EXPORT_SYMBOL(gxio_mpipe_link_close_aux); +struct link_set_attr_aux_param { + int mac; + uint32_t attr; + int64_t val; +}; + +int gxio_mpipe_link_set_attr_aux(gxio_mpipe_context_t * context, int mac, + uint32_t attr, int64_t val) +{ + struct link_set_attr_aux_param temp; + struct link_set_attr_aux_param *params = &temp; + + params->mac = mac; + params->attr = attr; + params->val = val; + + return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params, + sizeof(*params), GXIO_MPIPE_OP_LINK_SET_ATTR_AUX); +} + +EXPORT_SYMBOL(gxio_mpipe_link_set_attr_aux); struct get_timestamp_aux_param { uint64_t sec; @@ -454,6 +475,51 @@ int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t * context, EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_aux); +struct adjust_timestamp_freq_param { + int32_t ppb; +}; + +int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t * context, + int32_t ppb) +{ + struct adjust_timestamp_freq_param temp; + struct adjust_timestamp_freq_param *params = &temp; + + params->ppb = ppb; + + return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params, + sizeof(*params), + GXIO_MPIPE_OP_ADJUST_TIMESTAMP_FREQ); +} + +EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_freq); + +struct config_edma_ring_blks_param { + unsigned int ering; + unsigned int max_blks; + unsigned int min_snf_blks; + unsigned int db; +}; + +int gxio_mpipe_config_edma_ring_blks(gxio_mpipe_context_t * context, + unsigned int ering, unsigned int max_blks, + unsigned int min_snf_blks, unsigned int db) +{ + struct config_edma_ring_blks_param temp; + struct config_edma_ring_blks_param *params = &temp; + + params->ering = ering; + params->max_blks = max_blks; + params->min_snf_blks = min_snf_blks; + params->db = db; + + return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params, + sizeof(*params), + GXIO_MPIPE_OP_CONFIG_EDMA_RING_BLKS); +} + +EXPORT_SYMBOL(gxio_mpipe_config_edma_ring_blks); + struct arm_pollfd_param { union iorpc_pollfd pollfd; }; |