| /Linux-v4.19/drivers/scsi/ |
| D | sun3_scsi.c | 71 unsigned short fifo_count; member
237 dregs->fifo_count = 0; in sun3scsi_dma_setup()
260 dregs->fifo_count = 0; in sun3scsi_dma_setup()
263 dregs->fifo_count = count; in sun3scsi_dma_setup()
271 if(dregs->fifo_count != count) { in sun3scsi_dma_setup()
274 dregs->fifo_count, (unsigned int) count); in sun3scsi_dma_setup()
355 dregs->fifo_count = (sun3_dma_orig_count & 0xffff); in sun3scsi_dma_start()
379 fifo = dregs->fifo_count; in sun3scsi_dma_finish()
431 fifo = dregs->fifo_count; in sun3scsi_dma_finish()
458 dregs->fifo_count = 0; in sun3scsi_dma_finish()
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| D | mesh.c | 314 (mr->bus_status1 << 8) + mr->bus_status0, mr->fifo_count, in mesh_dump_regs()
317 while(in_8(&mr->fifo_count)) in mesh_dump_regs()
445 MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count)); in mesh_start_cmd()
458 mr->error, mr->fifo_count)); in mesh_start_cmd()
465 mr->error, mr->fifo_count)); in mesh_start_cmd()
503 mr->error, mr->fifo_count)); in mesh_start_cmd()
509 mr->error, mr->fifo_count)); in mesh_start_cmd()
520 MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count)); in mesh_start_cmd()
525 MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count)); in mesh_start_cmd()
536 MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count)); in mesh_start_cmd()
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| D | mesh.h | 28 unsigned char fifo_count; member
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| /Linux-v4.19/drivers/usb/dwc2/ |
| D | params.c | 241 int fifo_count; in dwc2_set_param_tx_fifo_sizes() local
244 fifo_count = dwc2_hsotg_tx_fifo_count(hsotg); in dwc2_set_param_tx_fifo_sizes()
248 for (i = 1; i <= fifo_count; i++) in dwc2_set_param_tx_fifo_sizes()
523 int fifo_count; in dwc2_check_param_tx_fifo_sizes() local
529 fifo_count = dwc2_hsotg_tx_fifo_count(hsotg); in dwc2_check_param_tx_fifo_sizes()
532 for (fifo = 1; fifo <= fifo_count; fifo++) in dwc2_check_param_tx_fifo_sizes()
541 for (fifo = 1; fifo <= fifo_count; fifo++) { in dwc2_check_param_tx_fifo_sizes()
671 int fifo, fifo_count; in dwc2_get_dev_hwparams() local
680 fifo_count = dwc2_hsotg_tx_fifo_count(hsotg); in dwc2_get_dev_hwparams()
682 for (fifo = 1; fifo <= fifo_count; fifo++) { in dwc2_get_dev_hwparams()
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| /Linux-v4.19/sound/drivers/ |
| D | serial-u16550.c | 144 short int fifo_count; /* used in uart16550 */ member
195 uart->fifo_count++; in snd_uart16550_buffer_output()
254 uart->fifo_count = 0; in snd_uart16550_io_loop()
259 while (uart->fifo_count == 0 && (status & UART_MSR_CTS) && in snd_uart16550_io_loop()
266 while (uart->fifo_count < uart->fifo_limit /* Can we write ? */ in snd_uart16550_io_loop()
381 uart->fifo_count = 0; in snd_uart16550_do_open()
618 (uart->fifo_count == 0 /* FIFO empty? */ in snd_uart16550_output_byte()
624 uart->fifo_count = 1; in snd_uart16550_output_byte()
627 if (uart->fifo_count < uart->fifo_limit) { in snd_uart16550_output_byte()
628 uart->fifo_count++; in snd_uart16550_output_byte()
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| /Linux-v4.19/drivers/i2c/busses/ |
| D | i2c-fsi.c | 267 u8 fifo_count) in fsi_i2c_write_fifo() argument
272 int bytes_to_write = i2c->fifo_size - fifo_count; in fsi_i2c_write_fifo()
293 u8 fifo_count) in fsi_i2c_read_fifo() argument
302 bytes_to_read = min_t(int, fifo_count, xfr_remaining); in fsi_i2c_read_fifo()
529 u8 fifo_count; in fsi_i2c_handle_status() local
556 fifo_count = FIELD_GET(I2C_STAT_FIFO_COUNT, status); in fsi_i2c_handle_status()
559 return fsi_i2c_read_fifo(port, msg, fifo_count); in fsi_i2c_handle_status()
561 return fsi_i2c_write_fifo(port, msg, fifo_count); in fsi_i2c_handle_status()
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| /Linux-v4.19/drivers/usb/musb/ |
| D | musb_gadget.c | 229 u16 fifo_count = 0, csr; in txstate() local
251 fifo_count = min(max_ep_writesize(musb, musb_ep), in txstate()
267 epnum, musb_ep->packet_sz, fifo_count, in txstate()
385 musb_write_fifo(musb_ep->hw_ep, fifo_count, in txstate()
387 request->actual += fifo_count; in txstate()
398 fifo_count, in txstate()
536 u16 fifo_count; in rxstate() local
546 fifo_count = musb_ep->packet_sz; in rxstate()
595 fifo_count = musb_readw(epio, MUSB_RXCOUNT); in rxstate()
603 if (request->short_not_ok && fifo_count == musb_ep->packet_sz) in rxstate()
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| D | musb_gadget_ep0.c | 528 u8 fifo_count; in ep0_txstate() local
540 fifo_count = min((unsigned) MUSB_EP0_FIFOSIZE, in ep0_txstate()
542 musb_write_fifo(&musb->endpoints[0], fifo_count, fifo_src); in ep0_txstate()
543 request->actual += fifo_count; in ep0_txstate()
546 if (fifo_count < MUSB_MAX_END0_PACKET in ep0_txstate()
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| D | musb_host.c | 1008 u16 fifo_count = 0; in musb_h_ep0_continue() local
1016 fifo_count = min_t(size_t, len, urb->transfer_buffer_length - in musb_h_ep0_continue()
1018 if (fifo_count < len) in musb_h_ep0_continue()
1021 musb_read_fifo(hw_ep, fifo_count, fifo_dest); in musb_h_ep0_continue()
1023 urb->actual_length += fifo_count; in musb_h_ep0_continue()
1050 fifo_count = min_t(size_t, qh->maxpacket, in musb_h_ep0_continue()
1053 if (fifo_count) { in musb_h_ep0_continue()
1057 fifo_count, in musb_h_ep0_continue()
1058 (fifo_count == 1) ? "" : "s", in musb_h_ep0_continue()
1060 musb_write_fifo(hw_ep, fifo_count, fifo_dest); in musb_h_ep0_continue()
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| /Linux-v4.19/drivers/iio/imu/inv_mpu6050/ |
| D | inv_mpu_ring.c | 177 u16 fifo_count; in inv_mpu6050_read_fifo() local
218 fifo_count = get_unaligned_be16(&data[0]); in inv_mpu6050_read_fifo()
220 nb = fifo_count / bytes_per_datum; in inv_mpu6050_read_fifo()
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| /Linux-v4.19/drivers/usb/gadget/udc/ |
| D | s3c2410_udc.c | 423 int fifo_count = 0; in s3c2410_udc_read_fifo() local
461 fifo_count = s3c2410_udc_fifo_count_out(); in s3c2410_udc_read_fifo()
462 dprintk(DEBUG_NORMAL, "%s fifo count : %d\n", __func__, fifo_count); in s3c2410_udc_read_fifo()
464 if (fifo_count > ep->ep.maxpacket) in s3c2410_udc_read_fifo()
467 avail = fifo_count; in s3c2410_udc_read_fifo()
469 fifo_count = s3c2410_udc_read_packet(fifo_reg, buf, req, avail); in s3c2410_udc_read_fifo()
474 if (idx != 0 && fifo_count < ep->ep.maxpacket) { in s3c2410_udc_read_fifo()
477 if (fifo_count != avail) in s3c2410_udc_read_fifo()
484 fifo_count = s3c2410_udc_fifo_count_out(); in s3c2410_udc_read_fifo()
489 __func__, fifo_count, is_last); in s3c2410_udc_read_fifo()
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| /Linux-v4.19/drivers/char/pcmcia/ |
| D | synclink_cs.c | 833 unsigned char fifo_count, read_count, i; in rx_ready_hdlc() local
853 fifo_count = (unsigned char)(read_reg(info, CHA+RBCL) & 0x1f); in rx_ready_hdlc()
854 if (fifo_count == 0) in rx_ready_hdlc()
855 fifo_count = 32; in rx_ready_hdlc()
857 fifo_count = 32; in rx_ready_hdlc()
860 if (fifo_count == 1) { in rx_ready_hdlc()
867 fifo_count -= read_count; in rx_ready_hdlc()
868 if (!fifo_count && eom) in rx_ready_hdlc()
881 } while (fifo_count); in rx_ready_hdlc()
897 int fifo_count; in rx_ready_async() local
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| /Linux-v4.19/drivers/gpu/drm/i915/ |
| D | intel_uncore.h | 103 unsigned int fifo_count; member
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| D | intel_uncore.c | 321 n = dev_priv->uncore.fifo_count; in __gen6_gt_wait_for_fifo()
332 dev_priv->uncore.fifo_count = n - 1; in __gen6_gt_wait_for_fifo()
550 dev_priv->uncore.fifo_count = in __intel_uncore_early_sanitize()
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| /Linux-v4.19/drivers/net/ethernet/smsc/ |
| D | smc911x.c | 349 unsigned int fifo_count, timeout, reg; in smc911x_drop_pkt() local
353 fifo_count = SMC_GET_RX_FIFO_INF(lp) & 0xFFFF; in smc911x_drop_pkt()
354 if (fifo_count <= 4) { in smc911x_drop_pkt()
356 while (fifo_count--) in smc911x_drop_pkt()
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| /Linux-v4.19/drivers/mmc/host/ |
| D | s3cmci.c | 350 static inline u32 fifo_count(struct s3cmci_host *host) in fifo_count() function
437 while ((fifo = fifo_count(host))) { in do_pio_read()
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| /Linux-v4.19/drivers/crypto/axis/ |
| D | artpec6_crypto.c | 455 int fifo_count = ac->pending_count; in artpec6_crypto_busy() local
457 return fifo_count > 6; in artpec6_crypto_busy()
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