Searched refs:pio_fifo (Results 1 - 7 of 7) sorted by relevance
| /kernel/linux/linux-5.10/drivers/memstick/host/ |
| H A D | r592.c | 328 if (!kfifo_is_empty(&dev->pio_fifo)) { in r592_write_fifo_pio()
331 int copy_len = kfifo_in(&dev->pio_fifo, buffer, len); in r592_write_fifo_pio()
333 if (!kfifo_is_full(&dev->pio_fifo)) in r592_write_fifo_pio()
338 copy_len = kfifo_out(&dev->pio_fifo, tmp, 4); in r592_write_fifo_pio()
343 WARN_ON(!kfifo_is_empty(&dev->pio_fifo)); in r592_write_fifo_pio()
354 kfifo_in(&dev->pio_fifo, buffer, len); in r592_write_fifo_pio()
363 if (kfifo_is_empty(&dev->pio_fifo)) in r592_flush_fifo_write()
366 len = kfifo_out(&dev->pio_fifo, buffer, 4); in r592_flush_fifo_write()
381 if (!kfifo_is_empty(&dev->pio_fifo)) { in r592_read_fifo_pio()
383 kfifo_out(&dev->pio_fifo, buffe in r592_read_fifo_pio()
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| H A D | r592.h | 143 DECLARE_KFIFO(pio_fifo, u8, sizeof(u32));
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| /kernel/linux/linux-6.6/drivers/memstick/host/ |
| H A D | r592.c | 327 if (!kfifo_is_empty(&dev->pio_fifo)) { in r592_write_fifo_pio()
330 int copy_len = kfifo_in(&dev->pio_fifo, buffer, len); in r592_write_fifo_pio()
332 if (!kfifo_is_full(&dev->pio_fifo)) in r592_write_fifo_pio()
337 copy_len = kfifo_out(&dev->pio_fifo, tmp, 4); in r592_write_fifo_pio()
342 WARN_ON(!kfifo_is_empty(&dev->pio_fifo)); in r592_write_fifo_pio()
353 kfifo_in(&dev->pio_fifo, buffer, len); in r592_write_fifo_pio()
362 if (kfifo_is_empty(&dev->pio_fifo)) in r592_flush_fifo_write()
365 ret = kfifo_out(&dev->pio_fifo, buffer, 4); in r592_flush_fifo_write()
382 if (!kfifo_is_empty(&dev->pio_fifo)) { in r592_read_fifo_pio()
384 kfifo_out(&dev->pio_fifo, buffe in r592_read_fifo_pio()
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| H A D | r592.h | 143 DECLARE_KFIFO(pio_fifo, u8, sizeof(u32));
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| /kernel/linux/linux-5.10/drivers/ata/ |
| H A D | pata_ali.c | 144 int pio_fifo = 0x54 + ap->port_no; in ali_fifo_control() local
152 pci_read_config_byte(pdev, pio_fifo, &fifo); in ali_fifo_control()
155 pci_write_config_byte(pdev, pio_fifo, fifo); in ali_fifo_control()
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| /kernel/linux/linux-5.10/drivers/ide/ |
| H A D | alim15x3.c | 54 int pio_fifo = 0x54 + hwif->channel; in ali_fifo_control() local
58 pci_read_config_byte(pdev, pio_fifo, &fifo); in ali_fifo_control()
61 pci_write_config_byte(pdev, pio_fifo, fifo); in ali_fifo_control()
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| /kernel/linux/linux-6.6/drivers/ata/ |
| H A D | pata_ali.c | 144 int pio_fifo = 0x54 + ap->port_no; in ali_fifo_control() local
152 pci_read_config_byte(pdev, pio_fifo, &fifo); in ali_fifo_control()
155 pci_write_config_byte(pdev, pio_fifo, fifo); in ali_fifo_control()
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