| /Linux-v4.19/drivers/usb/core/ |
| D | usb.c | 955 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
978 || !(urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)
1012 || !(urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)
1024 urb->transfer_flags &= ~URB_NO_TRANSFER_DMA_MAP;
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| /Linux-v4.19/drivers/media/usb/dvb-usb/ |
| D | usb-urb.c | 161 stream->urb_list[i]->transfer_flags = URB_NO_TRANSFER_DMA_MAP; in usb_bulk_urb_init()
195 urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP; in usb_isoc_urb_init()
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| /Linux-v4.19/Documentation/driver-api/usb/ |
| D | dma.rst | 26 it first and set ``URB_NO_TRANSFER_DMA_MAP``. HCDs
47 You'd also set ``URB_NO_TRANSFER_DMA_MAP`` in urb->transfer_flags::
130 ``URB_NO_TRANSFER_DMA_MAP`` so that usbcore won't map or unmap the buffer.
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| /Linux-v4.19/drivers/hid/usbhid/ |
| D | usbkbd.c | 351 kbd->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in usb_kbd_probe()
363 kbd->led->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in usb_kbd_probe()
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| D | usbmouse.c | 196 mouse->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in usb_mouse_probe()
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| /Linux-v4.19/drivers/usb/wusbcore/ |
| D | wa-xfer.c | 607 xfer->is_dma = urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP ? 1 : 0; in __wa_xfer_setup_sizes()
1088 seg->dto_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in __wa_populate_dto_urb_isoc()
1113 seg->dto_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in __wa_populate_dto_urb()
1119 ~URB_NO_TRANSFER_DMA_MAP; in __wa_populate_dto_urb()
1831 && !(urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP) in wa_urb_enqueue()
1860 urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP ? "dma" : "nodma", in wa_urb_enqueue()
2207 buf_in_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in __wa_populate_buf_in_urb_isoc()
2231 buf_in_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in wa_populate_buf_in_urb()
2237 buf_in_urb->transfer_flags &= ~URB_NO_TRANSFER_DMA_MAP; in wa_populate_buf_in_urb()
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| /Linux-v4.19/drivers/usb/misc/ |
| D | usbtest.c | 289 if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP) in usbtest_alloc_urb()
305 if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP) in usbtest_alloc_urb()
323 return usbtest_alloc_urb(udev, pipe, bytes, URB_NO_TRANSFER_DMA_MAP, 0, in simple_alloc_urb()
333 return usbtest_alloc_urb(udev, pipe, bytes, URB_NO_TRANSFER_DMA_MAP, 0, in complicated_alloc_urb()
435 if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP) in simple_free_urb()
1577 ctx.urbs[i]->transfer_flags = URB_NO_TRANSFER_DMA_MAP; in unlink_queued()
2020 urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP; in iso_alloc_urb()
2464 URB_NO_TRANSFER_DMA_MAP, "test19"); in usbtest_do_ioctl()
2477 URB_NO_TRANSFER_DMA_MAP, "test20"); in usbtest_do_ioctl()
|
| D | yurex.c | 251 dev->cntl_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in yurex_probe()
272 dev->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in yurex_probe()
|
| D | usblcd.c | 264 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in lcd_write()
|
| /Linux-v4.19/drivers/net/usb/ |
| D | ipheth.c | 378 dev->rx_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in ipheth_rx_submit()
439 dev->tx_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in ipheth_tx()
|
| /Linux-v4.19/drivers/input/tablet/ |
| D | kbtab.c | 164 kbtab->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in kbtab_probe()
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| D | acecad.c | 225 acecad->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in usb_acecad_probe()
|
| /Linux-v4.19/drivers/media/usb/gspca/ |
| D | benq.c | 112 | URB_NO_TRANSFER_DMA_MAP; in sd_start()
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| D | konica.c | 228 | URB_NO_TRANSFER_DMA_MAP; in sd_start()
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| /Linux-v4.19/drivers/media/rc/ |
| D | iguanair.c | 464 ir->urb_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in iguanair_probe()
470 ir->urb_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in iguanair_probe()
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| D | ati_remote.c | 793 ati_remote->irq_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in ati_remote_initialize()
804 ati_remote->out_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in ati_remote_initialize()
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| /Linux-v4.19/drivers/usb/storage/ |
| D | onetouch.c | 237 onetouch->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in onetouch_connect_input()
|
| /Linux-v4.19/drivers/input/misc/ |
| D | cm109.c | 762 dev->urb_irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in cm109_usb_probe()
777 dev->urb_ctl->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in cm109_usb_probe()
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| /Linux-v4.19/drivers/net/can/usb/ |
| D | mcba_usb.c | 289 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in mcba_usb_xmit()
668 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in mcba_usb_start()
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| D | usb_8dev.c | 675 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in usb_8dev_start_xmit()
769 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in usb_8dev_start()
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| D | ems_usb.c | 622 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in ems_usb_start()
813 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in ems_usb_start_xmit()
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| D | gs_usb.c | 525 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in gs_can_start_xmit()
620 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in gs_can_open()
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| /Linux-v4.19/drivers/gpu/drm/udl/ |
| D | udl_main.c | 249 urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in udl_alloc_urb_list()
|
| /Linux-v4.19/drivers/media/usb/as102/ |
| D | as102_usb_drv.c | 279 urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP; in as102_alloc_usb_stream_buffer()
|
| /Linux-v4.19/drivers/net/wireless/mediatek/mt7601u/ |
| D | usb.c | 78 buf->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in mt7601u_usb_submit_buf()
|
