diff options
Diffstat (limited to 'drivers/net/wwan/t7xx/t7xx_hif_cldma.c')
| -rw-r--r-- | drivers/net/wwan/t7xx/t7xx_hif_cldma.c | 38 |
1 files changed, 30 insertions, 8 deletions
diff --git a/drivers/net/wwan/t7xx/t7xx_hif_cldma.c b/drivers/net/wwan/t7xx/t7xx_hif_cldma.c index 37cd63d20b45..f26e6138f187 100644 --- a/drivers/net/wwan/t7xx/t7xx_hif_cldma.c +++ b/drivers/net/wwan/t7xx/t7xx_hif_cldma.c @@ -57,8 +57,6 @@ #define CHECK_Q_STOP_TIMEOUT_US 1000000 #define CHECK_Q_STOP_STEP_US 10000 -#define CLDMA_JUMBO_BUFF_SZ (63 * 1024 + sizeof(struct ccci_header)) - static void md_cd_queue_struct_reset(struct cldma_queue *queue, struct cldma_ctrl *md_ctrl, enum mtk_txrx tx_rx, unsigned int index) { @@ -993,6 +991,34 @@ allow_sleep: return ret; } +static void t7xx_cldma_adjust_config(struct cldma_ctrl *md_ctrl, enum cldma_cfg cfg_id) +{ + int qno; + + for (qno = 0; qno < CLDMA_RXQ_NUM; qno++) { + md_ctrl->rx_ring[qno].pkt_size = CLDMA_SHARED_Q_BUFF_SZ; + md_ctrl->rxq[qno].q_type = CLDMA_SHARED_Q; + } + + md_ctrl->rx_ring[CLDMA_RXQ_NUM - 1].pkt_size = CLDMA_JUMBO_BUFF_SZ; + + for (qno = 0; qno < CLDMA_TXQ_NUM; qno++) { + md_ctrl->tx_ring[qno].pkt_size = CLDMA_SHARED_Q_BUFF_SZ; + md_ctrl->txq[qno].q_type = CLDMA_SHARED_Q; + } + + if (cfg_id == CLDMA_DEDICATED_Q_CFG) { + md_ctrl->rxq[DOWNLOAD_PORT_ID].q_type = CLDMA_DEDICATED_Q; + md_ctrl->txq[DOWNLOAD_PORT_ID].q_type = CLDMA_DEDICATED_Q; + md_ctrl->tx_ring[DOWNLOAD_PORT_ID].pkt_size = CLDMA_DEDICATED_Q_BUFF_SZ; + md_ctrl->rx_ring[DOWNLOAD_PORT_ID].pkt_size = CLDMA_DEDICATED_Q_BUFF_SZ; + md_ctrl->rxq[DUMP_PORT_ID].q_type = CLDMA_DEDICATED_Q; + md_ctrl->txq[DUMP_PORT_ID].q_type = CLDMA_DEDICATED_Q; + md_ctrl->tx_ring[DUMP_PORT_ID].pkt_size = CLDMA_DEDICATED_Q_BUFF_SZ; + md_ctrl->rx_ring[DUMP_PORT_ID].pkt_size = CLDMA_DEDICATED_Q_BUFF_SZ; + } +} + static int t7xx_cldma_late_init(struct cldma_ctrl *md_ctrl) { char dma_pool_name[32]; @@ -1021,11 +1047,6 @@ static int t7xx_cldma_late_init(struct cldma_ctrl *md_ctrl) } for (j = 0; j < CLDMA_RXQ_NUM; j++) { - md_ctrl->rx_ring[j].pkt_size = CLDMA_MTU; - - if (j == CLDMA_RXQ_NUM - 1) - md_ctrl->rx_ring[j].pkt_size = CLDMA_JUMBO_BUFF_SZ; - ret = t7xx_cldma_rx_ring_init(md_ctrl, &md_ctrl->rx_ring[j]); if (ret) { dev_err(md_ctrl->dev, "Control RX ring init fail\n"); @@ -1329,9 +1350,10 @@ err_workqueue: return -ENOMEM; } -void t7xx_cldma_switch_cfg(struct cldma_ctrl *md_ctrl) +void t7xx_cldma_switch_cfg(struct cldma_ctrl *md_ctrl, enum cldma_cfg cfg_id) { t7xx_cldma_late_release(md_ctrl); + t7xx_cldma_adjust_config(md_ctrl, cfg_id); t7xx_cldma_late_init(md_ctrl); } |