diff options
Diffstat (limited to 'drivers/net/ethernet/ti/davinci_cpdma.h')
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_cpdma.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.h b/drivers/net/ethernet/ti/davinci_cpdma.h index 4a167db2abab..fd65ce2b83de 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.h +++ b/drivers/net/ethernet/ti/davinci_cpdma.h @@ -37,6 +37,7 @@ struct cpdma_params { int desc_mem_size; int desc_align; u32 bus_freq_mhz; + u32 descs_pool_size; /* * Some instances of embedded cpdma controllers have extra control and @@ -113,5 +114,9 @@ enum cpdma_control { int cpdma_control_get(struct cpdma_ctlr *ctlr, int control); int cpdma_control_set(struct cpdma_ctlr *ctlr, int control, int value); +int cpdma_get_num_rx_descs(struct cpdma_ctlr *ctlr); +void cpdma_set_num_rx_descs(struct cpdma_ctlr *ctlr, int num_rx_desc); +int cpdma_get_num_tx_descs(struct cpdma_ctlr *ctlr); +int cpdma_chan_split_pool(struct cpdma_ctlr *ctlr); #endif |