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 629020cbc205..4a167db2abab 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.h +++ b/drivers/net/ethernet/ti/davinci_cpdma.h @@ -36,6 +36,7 @@ struct cpdma_params { u32 desc_hw_addr; int desc_mem_size; int desc_align; + u32 bus_freq_mhz; /* * Some instances of embedded cpdma controllers have extra control and @@ -91,8 +92,12 @@ u32 cpdma_ctrl_rxchs_state(struct cpdma_ctlr *ctlr); u32 cpdma_ctrl_txchs_state(struct cpdma_ctlr *ctlr); bool cpdma_check_free_tx_desc(struct cpdma_chan *chan); int cpdma_chan_set_weight(struct cpdma_chan *ch, int weight); +int cpdma_chan_set_rate(struct cpdma_chan *ch, u32 rate); +u32 cpdma_chan_get_rate(struct cpdma_chan *ch); +u32 cpdma_chan_get_min_rate(struct cpdma_ctlr *ctlr); enum cpdma_control { + CPDMA_TX_RLIM, /* read-write */ CPDMA_CMD_IDLE, /* write-only */ CPDMA_COPY_ERROR_FRAMES, /* read-write */ CPDMA_RX_OFF_LEN_UPDATE, /* read-write */ |