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Searched refs:tx_level (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/spi/
H A Dspi-rockchip-sfc.c390 int tx_level; in rockchip_sfc_write_fifo() local
396 tx_level = rockchip_sfc_wait_txfifo_ready(sfc, 1000); in rockchip_sfc_write_fifo()
397 if (tx_level < 0) in rockchip_sfc_write_fifo()
398 return tx_level; in rockchip_sfc_write_fifo()
399 write_words = min_t(u32, tx_level, dwords); in rockchip_sfc_write_fifo()
407 tx_level = rockchip_sfc_wait_txfifo_ready(sfc, 1000); in rockchip_sfc_write_fifo()
408 if (tx_level < 0) in rockchip_sfc_write_fifo()
409 return tx_level; in rockchip_sfc_write_fifo()
/linux/drivers/i2c/busses/
H A Di2c-jz4780.c136 int tx_level; member
493 - i2c->cdata->tx_level - 1); in jz4780_i2c_irq()
589 jz4780_i2c_writew(i2c, JZ4780_I2C_TXTL, i2c->cdata->tx_level); in jz4780_i2c_xfer_read()
645 jz4780_i2c_writew(i2c, JZ4780_I2C_TXTL, i2c->cdata->tx_level); in jz4780_i2c_xfer_write()
741 .tx_level = JZ4780_I2C_FIFO_LEN / 2,
749 .tx_level = X1000_I2C_FIFO_LEN / 2,
/linux/drivers/net/ethernet/tehuti/
H A Dtehuti.c1545 priv->tx_level = BDX_MAX_TX_LEVEL; in bdx_tx_init()
1547 priv->tx_update_mark = priv->tx_level - 1024; in bdx_tx_init()
1649 priv->tx_level -= txd_sizes[nr_frags].bytes; in bdx_tx_transmit()
1650 BDX_ASSERT(priv->tx_level <= 0 || priv->tx_level > BDX_MAX_TX_LEVEL); in bdx_tx_transmit()
1652 if (priv->tx_level > priv->tx_update_mark) { in bdx_tx_transmit()
1679 if (priv->tx_level < BDX_MIN_TX_LEVEL) { in bdx_tx_transmit()
1681 BDX_DRV_NAME, ndev->name, priv->tx_level); in bdx_tx_transmit()
1700 int tx_level = 0; in bdx_tx_cleanup() local
1719 tx_level -= db->rptr->len; /* '-' koz len is negative */ in bdx_tx_cleanup()
1733 priv->tx_level += tx_level; in bdx_tx_cleanup()
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H A Dtn40.c676 priv->tx_level = TN40_MAX_TX_LEVEL; in tn40_create_tx_ring()
677 priv->tx_update_mark = priv->tx_level - 1024; in tn40_create_tx_ring()
794 priv->tx_level -= tn40_txd_sizes[nr_frags].bytes; in tn40_start_xmit()
795 if (priv->tx_level > priv->tx_update_mark) { in tn40_start_xmit()
810 if (priv->tx_level < TN40_MIN_TX_LEVEL) { in tn40_start_xmit()
811 netdev_dbg(priv->ndev, "TX Q STOP level %d\n", priv->tx_level); in tn40_start_xmit()
822 int tx_level = 0; in tn40_tx_cleanup() local
842 tx_level -= db->rptr->len; /* '-' Because the len is negative */ in tn40_tx_cleanup()
858 priv->tx_level += tx_level; in tn40_tx_cleanup()
866 (priv->tx_level >= TN40_MAX_TX_LEVEL / 2))) { in tn40_tx_cleanup()
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H A Dtn40.h152 int tx_level; member
H A Dtehuti.h258 int tx_level; member
/linux/drivers/net/ethernet/apm/xgene/
H A Dxgene_enet_main.h193 u16 tx_level[XGENE_NUM_TX_RING]; member