| /Linux-v5.4/drivers/net/ethernet/apple/ |
| D | bmac.c | 75 int tx_empty; member
590 bp->tx_empty = 0; in bmac_init_tx_ring()
651 if (i == bp->tx_empty) { in bmac_transmit_packet()
766 cp = &bp->tx_cmds[bp->tx_empty]; in bmac_txdma_intr()
779 if (bp->tx_bufs[bp->tx_empty]) { in bmac_txdma_intr()
781 dev_consume_skb_irq(bp->tx_bufs[bp->tx_empty]); in bmac_txdma_intr()
783 bp->tx_bufs[bp->tx_empty] = NULL; in bmac_txdma_intr()
786 if (++bp->tx_empty >= N_TX_RING) in bmac_txdma_intr()
787 bp->tx_empty = 0; in bmac_txdma_intr()
788 if (bp->tx_empty == bp->tx_fill) in bmac_txdma_intr()
[all …]
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| D | mace.c | 58 int tx_empty; member
421 for (i = mp->tx_empty; i != mp->tx_fill; ) { in mace_clean_rings()
485 mp->tx_empty = 0; in mace_open()
543 if (next == mp->tx_empty) { in mace_xmit_start()
577 if (next == mp->tx_empty) in mace_xmit_start()
674 i = mp->tx_empty; in mace_interrupt()
778 if (i != mp->tx_empty) { in mace_interrupt()
782 mp->tx_empty = i; in mace_interrupt()
822 cp = mp->tx_cmds + NCMDS_TX * mp->tx_empty; in mace_tx_timeout()
838 i = mp->tx_empty; in mace_tx_timeout()
[all …]
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| /Linux-v5.4/drivers/tty/serial/ |
| D | pch_uart.c | 220 int tx_empty; member
889 int tx_empty; in handle_tx() local
895 priv->tx_empty = 1; in handle_tx()
900 tx_empty = 1; in handle_tx()
904 tx_empty = 0; in handle_tx()
914 tx_empty = 0; in handle_tx()
917 priv->tx_empty = tx_empty; in handle_tx()
919 if (tx_empty) { in handle_tx()
945 priv->tx_empty = 1; in dma_handle_tx()
953 priv->tx_empty = 1; in dma_handle_tx()
[all …]
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| D | max3100.c | 97 int tx_empty; /* last TX empty bit */ member
211 s->tx_empty = (*rx & MAX3100_T) > 0; in max3100_sr()
382 return s->tx_empty; in max3100_tx_empty()
709 .tx_empty = max3100_tx_empty,
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| D | mpc52xx_uart.c | 94 int (*tx_empty)(struct uart_port *port); member
352 .tx_empty = mpc52xx_psc_tx_empty,
382 .tx_empty = mpc52xx_psc_tx_empty,
975 .tx_empty = mpc5125_psc_tx_empty,
1010 .tx_empty = mpc512x_psc_tx_empty,
1050 return psc_ops->tx_empty(port) ? TIOCSER_TEMT : 0; in mpc52xx_uart_tx_empty()
1348 .tx_empty = mpc52xx_uart_tx_empty,
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| D | tegra-tcu.c | 134 .tx_empty = tegra_tcu_uart_tx_empty,
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| D | mux.c | 427 .tx_empty = mux_tx_empty,
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| D | 21285.c | 339 .tx_empty = serial21285_tx_empty,
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| D | sunhv.c | 379 .tx_empty = sunhv_tx_empty,
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| D | altera_jtaguart.c | 280 .tx_empty = altera_jtaguart_tx_empty,
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| D | timbuart.c | 386 .tx_empty = timbuart_tx_empty,
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| D | arc_uart.c | 465 .tx_empty = arc_serial_tx_empty,
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| D | clps711x.c | 337 .tx_empty = uart_clps711x_tx_empty,
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| D | apbuart.c | 330 .tx_empty = apbuart_tx_empty,
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| D | digicolor-usart.c | 368 .tx_empty = digicolor_uart_tx_empty,
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| D | mps2-uart.c | 415 .tx_empty = mps2_uart_tx_empty,
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| D | altera_uart.c | 418 .tx_empty = altera_uart_tx_empty,
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| D | vt8500_serial.c | 588 .tx_empty = vt8500_tx_empty,
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| D | mcf.c | 465 .tx_empty = mcf_tx_empty,
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| D | milbeaut_usio.c | 390 .tx_empty = mlb_usio_tx_empty,
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| /Linux-v5.4/drivers/usb/serial/ |
| D | f81534.c | 162 unsigned long tx_empty; member
520 if (!test_and_clear_bit(F81534_TX_EMPTY_BIT, &port_priv->tx_empty)) in f81534_submit_writer()
529 set_bit(F81534_TX_EMPTY_BIT, &port_priv->tx_empty); in f81534_submit_writer()
1115 set_bit(F81534_TX_EMPTY_BIT, &port_priv->tx_empty); in f81534_open()
1185 set_bit(F81534_TX_EMPTY_BIT, &port_priv->tx_empty); in f81534_process_per_serial_block()
1511 return test_bit(F81534_TX_EMPTY_BIT, &port_priv->tx_empty); in f81534_tx_empty()
1569 .tx_empty = f81534_tx_empty,
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| D | generic.c | 290 while (!port->serial->type->tx_empty(port)) { in usb_serial_generic_wait_until_sent()
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| /Linux-v5.4/include/linux/usb/ |
| D | serial.h | 289 bool (*tx_empty)(struct usb_serial_port *port); member
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| /Linux-v5.4/net/mac80211/ |
| D | scan.c | 821 bool tx_empty = true; in ieee80211_scan_state_decision() local
843 tx_empty = false; in ieee80211_scan_state_decision()
868 if (associated && !tx_empty) { in ieee80211_scan_state_decision()
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| /Linux-v5.4/include/linux/ |
| D | serial_core.h | 38 unsigned int (*tx_empty)(struct uart_port *); member
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