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/kernel/linux/linux-5.10/drivers/input/joystick/iforce/
H A Diforce-serio.c41 if (iforce->xmit.head == iforce->xmit.tail) { in iforce_serio_xmit()
51 serio_write(iforce_serio->serio, iforce->xmit.buf[iforce->xmit.tail]); in iforce_serio_xmit()
52 cs ^= iforce->xmit.buf[iforce->xmit.tail]; in iforce_serio_xmit()
53 XMIT_INC(iforce->xmit.tail, 1); in iforce_serio_xmit()
55 for (i=iforce->xmit.buf[iforce->xmit.tail]; i >= 0; --i) { in iforce_serio_xmit()
57 iforce->xmit in iforce_serio_xmit()
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H A Diforce-usb.c32 if (iforce->xmit.head == iforce->xmit.tail) { in __iforce_usb_xmit()
38 ((char *)iforce_usb->out->transfer_buffer)[0] = iforce->xmit.buf[iforce->xmit.tail]; in __iforce_usb_xmit()
39 XMIT_INC(iforce->xmit.tail, 1); in __iforce_usb_xmit()
40 n = iforce->xmit.buf[iforce->xmit.tail]; in __iforce_usb_xmit()
41 XMIT_INC(iforce->xmit.tail, 1); in __iforce_usb_xmit()
47 c = CIRC_CNT_TO_END(iforce->xmit.head, iforce->xmit in __iforce_usb_xmit()
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H A Diforce-packets.c37 * Update head and tail of xmit buffer in iforce_send_packet()
41 head = iforce->xmit.head; in iforce_send_packet()
42 tail = iforce->xmit.tail; in iforce_send_packet()
47 "not enough space in xmit buffer to send new packet\n"); in iforce_send_packet()
53 XMIT_INC(iforce->xmit.head, n+2); in iforce_send_packet()
56 * Store packet in xmit buffer in iforce_send_packet()
58 iforce->xmit.buf[head] = HI(cmd); in iforce_send_packet()
60 iforce->xmit.buf[head] = LO(cmd); in iforce_send_packet()
66 memcpy(&iforce->xmit.buf[head], in iforce_send_packet()
70 memcpy(&iforce->xmit in iforce_send_packet()
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/kernel/linux/linux-6.6/drivers/input/joystick/iforce/
H A Diforce-serio.c41 if (iforce->xmit.head == iforce->xmit.tail) { in iforce_serio_xmit()
51 serio_write(iforce_serio->serio, iforce->xmit.buf[iforce->xmit.tail]); in iforce_serio_xmit()
52 cs ^= iforce->xmit.buf[iforce->xmit.tail]; in iforce_serio_xmit()
53 XMIT_INC(iforce->xmit.tail, 1); in iforce_serio_xmit()
55 for (i=iforce->xmit.buf[iforce->xmit.tail]; i >= 0; --i) { in iforce_serio_xmit()
57 iforce->xmit in iforce_serio_xmit()
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H A Diforce-usb.c32 if (iforce->xmit.head == iforce->xmit.tail) { in __iforce_usb_xmit()
38 ((char *)iforce_usb->out->transfer_buffer)[0] = iforce->xmit.buf[iforce->xmit.tail]; in __iforce_usb_xmit()
39 XMIT_INC(iforce->xmit.tail, 1); in __iforce_usb_xmit()
40 n = iforce->xmit.buf[iforce->xmit.tail]; in __iforce_usb_xmit()
41 XMIT_INC(iforce->xmit.tail, 1); in __iforce_usb_xmit()
47 c = CIRC_CNT_TO_END(iforce->xmit.head, iforce->xmit in __iforce_usb_xmit()
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H A Diforce-packets.c37 * Update head and tail of xmit buffer in iforce_send_packet()
41 head = iforce->xmit.head; in iforce_send_packet()
42 tail = iforce->xmit.tail; in iforce_send_packet()
47 "not enough space in xmit buffer to send new packet\n"); in iforce_send_packet()
53 XMIT_INC(iforce->xmit.head, n+2); in iforce_send_packet()
56 * Store packet in xmit buffer in iforce_send_packet()
58 iforce->xmit.buf[head] = HI(cmd); in iforce_send_packet()
60 iforce->xmit.buf[head] = LO(cmd); in iforce_send_packet()
66 memcpy(&iforce->xmit.buf[head], in iforce_send_packet()
70 memcpy(&iforce->xmit in iforce_send_packet()
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/kernel/linux/linux-6.6/net/sched/
H A Dsch_frag.c18 int (*xmit)(struct sk_buff *skb); member
47 return data->xmit(skb); in sch_frag_xmit()
51 int (*xmit)(struct sk_buff *skb)) in sch_frag_prepare_frag()
59 data->xmit = xmit; in sch_frag_prepare_frag()
85 u16 mru, int (*xmit)(struct sk_buff *skb)) in sch_fragment()
98 sch_frag_prepare_frag(skb, xmit); in sch_fragment()
113 sch_frag_prepare_frag(skb, xmit); in sch_fragment()
140 int sch_frag_xmit_hook(struct sk_buff *skb, int (*xmit)(struct sk_buff *skb)) in sch_frag_xmit_hook()
146 err = sch_fragment(dev_net(skb->dev), skb, mru, xmit); in sch_frag_xmit_hook()
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/kernel/linux/linux-5.10/drivers/media/pci/bt8xx/
H A Dbttv-i2c.c127 u32 xmit; in bttv_i2c_sendbytes() local
135 xmit = (msg->addr << 25) | (msg->buf[0] << 16) | I2C_HW; in bttv_i2c_sendbytes()
137 xmit |= BT878_I2C_NOSTOP; in bttv_i2c_sendbytes()
138 btwrite(xmit, BT848_I2C); in bttv_i2c_sendbytes()
150 xmit = (msg->buf[cnt] << 24) | I2C_HW | BT878_I2C_NOSTART; in bttv_i2c_sendbytes()
152 xmit |= BT878_I2C_NOSTOP; in bttv_i2c_sendbytes()
153 btwrite(xmit, BT848_I2C); in bttv_i2c_sendbytes()
162 if (i2c_debug && !(xmit & BT878_I2C_NOSTOP)) in bttv_i2c_sendbytes()
177 u32 xmit; in bttv_i2c_readbytes() local
182 xmit in bttv_i2c_readbytes()
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/kernel/linux/linux-6.6/drivers/media/pci/bt8xx/
H A Dbttv-i2c.c127 u32 xmit; in bttv_i2c_sendbytes() local
135 xmit = (msg->addr << 25) | (msg->buf[0] << 16) | I2C_HW; in bttv_i2c_sendbytes()
137 xmit |= BT878_I2C_NOSTOP; in bttv_i2c_sendbytes()
138 btwrite(xmit, BT848_I2C); in bttv_i2c_sendbytes()
150 xmit = (msg->buf[cnt] << 24) | I2C_HW | BT878_I2C_NOSTART; in bttv_i2c_sendbytes()
152 xmit |= BT878_I2C_NOSTOP; in bttv_i2c_sendbytes()
153 btwrite(xmit, BT848_I2C); in bttv_i2c_sendbytes()
162 if (i2c_debug && !(xmit & BT878_I2C_NOSTOP)) in bttv_i2c_sendbytes()
177 u32 xmit; in bttv_i2c_readbytes() local
182 xmit in bttv_i2c_readbytes()
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/kernel/linux/linux-5.10/drivers/tty/serial/
H A Dsunhv.c42 static void transmit_chars_putchar(struct uart_port *port, struct circ_buf *xmit) in transmit_chars_putchar() argument
44 while (!uart_circ_empty(xmit)) { in transmit_chars_putchar()
45 long status = sun4v_con_putchar(xmit->buf[xmit->tail]); in transmit_chars_putchar()
50 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); in transmit_chars_putchar()
55 static void transmit_chars_write(struct uart_port *port, struct circ_buf *xmit) in transmit_chars_write() argument
57 while (!uart_circ_empty(xmit)) { in transmit_chars_write()
58 unsigned long ra = __pa(xmit->buf + xmit in transmit_chars_write()
201 struct circ_buf *xmit; transmit_chars() local
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H A Dsirfsoc_uart.c180 struct circ_buf *xmit = &port->state->xmit; in sirfsoc_uart_tx_with_dma() local
185 tran_size = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); in sirfsoc_uart_tx_with_dma()
186 tran_start = (unsigned long)(xmit->buf + xmit->tail); in sirfsoc_uart_tx_with_dma()
187 if (uart_circ_empty(xmit) || uart_tx_stopped(port) || in sirfsoc_uart_tx_with_dma()
241 xmit->buf + xmit->tail, in sirfsoc_uart_tx_with_dma()
426 struct circ_buf *xmit in sirfsoc_uart_pio_tx_chars() local
447 struct circ_buf *xmit = &port->state->xmit; sirfsoc_uart_tx_dma_complete_callback() local
476 struct circ_buf *xmit = &port->state->xmit; sirfsoc_uart_isr() local
1006 struct circ_buf *xmit; sirfsoc_uart_shutdown() local
1176 struct circ_buf *xmit; sirfsoc_uart_rx_dma_hrtimer_callback() local
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H A Dmux.c184 struct circ_buf *xmit = &port->state->xmit; in mux_write() local
193 if(uart_circ_empty(xmit) || uart_tx_stopped(port)) { in mux_write()
200 UART_PUT_CHAR(port, xmit->buf[xmit->tail]); in mux_write()
201 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); in mux_write()
203 if(uart_circ_empty(xmit)) in mux_write()
211 if(uart_circ_chars_pending(xmit) < WAKEUP_CHARS) in mux_write()
214 if (uart_circ_empty(xmit)) in mux_write()
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H A Dsprd_serial.c209 struct circ_buf *xmit = &port->state->xmit; in sprd_stop_tx_dma() local
218 xmit->tail = (xmit->tail + trans_len) & (UART_XMIT_SIZE - 1); in sprd_stop_tx_dma()
232 struct circ_buf *xmit = &port->state->xmit; in sprd_tx_buf_remap() local
235 CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); in sprd_tx_buf_remap()
238 (void *)&(xmit->buf[xmit in sprd_tx_buf_remap()
249 struct circ_buf *xmit = &port->state->xmit; sprd_complete_tx_dma() local
325 struct circ_buf *xmit = &port->state->xmit; sprd_start_tx_dma() local
629 struct circ_buf *xmit = &port->state->xmit; sprd_tx() local
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H A Dtimbuart.c100 struct circ_buf *xmit = &port->state->xmit; in timbuart_tx_chars() local
103 !uart_circ_empty(xmit)) { in timbuart_tx_chars()
104 iowrite8(xmit->buf[xmit->tail], in timbuart_tx_chars()
106 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); in timbuart_tx_chars()
123 struct circ_buf *xmit = &port->state->xmit; in timbuart_handle_tx_port() local
125 if (uart_circ_empty(xmit) || uart_tx_stoppe in timbuart_handle_tx_port()
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H A Dmvebu-uart.c195 struct circ_buf *xmit = &port->state->xmit; in mvebu_uart_start_tx() local
197 if (IS_EXTENDED(port) && !uart_circ_empty(xmit)) { in mvebu_uart_start_tx()
198 writel(xmit->buf[xmit->tail], port->membase + UART_TSH(port)); in mvebu_uart_start_tx()
199 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); in mvebu_uart_start_tx()
311 struct circ_buf *xmit = &port->state->xmit; in mvebu_uart_tx_chars() local
322 if (uart_circ_empty(xmit) || uart_tx_stoppe in mvebu_uart_tx_chars()
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H A D21285.c157 struct circ_buf *xmit = &port->state->xmit; in serial21285_tx_chars() local
166 if (uart_circ_empty(xmit) || uart_tx_stopped(port)) { in serial21285_tx_chars()
172 *CSR_UARTDR = xmit->buf[xmit->tail]; in serial21285_tx_chars()
173 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); in serial21285_tx_chars()
175 if (uart_circ_empty(xmit)) in serial21285_tx_chars()
179 if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) in serial21285_tx_chars()
182 if (uart_circ_empty(xmit)) in serial21285_tx_chars()
[all...]
H A Dapbuart.c127 struct circ_buf *xmit = &port->state->xmit; in apbuart_tx_chars() local
137 if (uart_circ_empty(xmit) || uart_tx_stopped(port)) { in apbuart_tx_chars()
145 UART_PUT_CHAR(port, xmit->buf[xmit->tail]); in apbuart_tx_chars()
146 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); in apbuart_tx_chars()
148 if (uart_circ_empty(xmit)) in apbuart_tx_chars()
152 if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) in apbuart_tx_chars()
155 if (uart_circ_empty(xmit)) in apbuart_tx_chars()
[all...]
/kernel/linux/linux-5.10/drivers/tty/
H A Damiserial.c86 struct circ_buf xmit; member
107 /* number of characters left in xmit buffer before we ask for more */
178 if (info->xmit.head != info->xmit.tail in rs_start()
179 && info->xmit.buf in rs_start()
311 if (info->xmit.head == info->xmit.tail in transmit_chars()
320 custom.serdat = info->xmit.buf[info->xmit.tail++] | 0x100; in transmit_chars()
322 info->xmit in transmit_chars()
[all...]
/kernel/linux/linux-6.6/drivers/tty/
H A Damiserial.c72 struct circ_buf xmit; member
89 /* number of characters left in xmit buffer before we ask for more */
156 if (info->xmit.head != info->xmit.tail in rs_start()
157 && info->xmit.buf in rs_start()
276 if (info->xmit.head == info->xmit.tail in transmit_chars()
285 amiga_custom.serdat = info->xmit.buf[info->xmit.tail++] | 0x100; in transmit_chars()
287 info->xmit in transmit_chars()
[all...]
/kernel/linux/linux-5.10/samples/bpf/
H A Dtest_lwt_bpf.sh141 test_start "test_ctx on lwt xmit"
142 install_test xmit test_ctx
144 failure "test_ctx xmit: packets are dropped"
153 remove_prog xmit
294 test_start "test_push_ll_and_redirect on lwt xmit"
295 install_test xmit push_ll_and_redirect
303 remove_prog xmit
307 test_start "test_no_l2_and_redirect on lwt xmit"
308 install_test xmit fill_garbage_and_redirect
316 remove_prog xmit
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/kernel/linux/linux-6.6/samples/bpf/
H A Dtest_lwt_bpf.sh144 test_start "test_ctx on lwt xmit"
145 install_test xmit test_ctx
147 failure "test_ctx xmit: packets are dropped"
156 remove_prog xmit
297 test_start "test_push_ll_and_redirect on lwt xmit"
298 install_test xmit push_ll_and_redirect
306 remove_prog xmit
310 test_start "test_no_l2_and_redirect on lwt xmit"
311 install_test xmit fill_garbage_and_redirect
319 remove_prog xmit
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/kernel/linux/linux-6.6/drivers/tty/serial/
H A Dsunhv.c42 static void transmit_chars_putchar(struct uart_port *port, struct circ_buf *xmit) in transmit_chars_putchar() argument
44 while (!uart_circ_empty(xmit)) { in transmit_chars_putchar()
45 long status = sun4v_con_putchar(xmit->buf[xmit->tail]); in transmit_chars_putchar()
54 static void transmit_chars_write(struct uart_port *port, struct circ_buf *xmit) in transmit_chars_write() argument
56 while (!uart_circ_empty(xmit)) { in transmit_chars_write()
57 unsigned long ra = __pa(xmit->buf + xmit->tail); in transmit_chars_write()
60 len = CIRC_CNT_TO_END(xmit->head, xmit in transmit_chars_write()
199 struct circ_buf *xmit; transmit_chars() local
[all...]
/kernel/linux/linux-5.10/drivers/tty/serial/8250/
H A D8250_dma.c18 struct circ_buf *xmit = &p->port.state->xmit; in __dma_tx_complete() local
29 xmit->tail += dma->tx_size; in __dma_tx_complete()
30 xmit->tail &= UART_XMIT_SIZE - 1; in __dma_tx_complete()
33 if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) in __dma_tx_complete()
85 struct circ_buf *xmit = &p->port.state->xmit; in serial8250_tx_dma() local
101 if (uart_tx_stopped(&p->port) || uart_circ_empty(xmit)) { in serial8250_tx_dma()
107 dma->tx_size = CIRC_CNT_TO_END(xmit->head, xmit in serial8250_tx_dma()
[all...]
/kernel/linux/linux-6.6/drivers/tty/serial/8250/
H A D8250_dma.c18 struct circ_buf *xmit = &p->port.state->xmit; in __dma_tx_complete() local
31 if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) in __dma_tx_complete()
89 struct circ_buf *xmit = &p->port.state->xmit; in serial8250_tx_dma() local
105 if (uart_tx_stopped(&p->port) || uart_circ_empty(xmit)) { in serial8250_tx_dma()
110 dma->tx_size = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); in serial8250_tx_dma()
115 dma->tx_addr + xmit->tail, in serial8250_tx_dma()
256 p->port.state->xmit in serial8250_request_dma()
[all...]
/kernel/linux/linux-6.6/include/linux/
H A Dserial_core.h210 * This will be called whenever the @port->state->xmit circular buffer is
699 struct circ_buf xmit; member
709 /* number of characters left in xmit buffer before we ask for more */
713 * uart_xmit_advance - Advance xmit buffer and account Tx'ed chars
717 * This function advances the tail of circular xmit buffer by the number of
723 struct circ_buf *xmit = &up->state->xmit; in uart_xmit_advance() local
725 xmit->tail = (xmit->tail + chars) & (UART_XMIT_SIZE - 1); in uart_xmit_advance()
764 struct circ_buf *xmit
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