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Searched refs:read_buffer (Results 1 – 10 of 10) sorted by relevance

/drivers/xen/xenfs/
Dxenbus.c72 struct read_buffer { struct
118 struct read_buffer *rb; in xenbus_file_read()
132 rb = list_entry(u->read_buffers.next, struct read_buffer, list); in xenbus_file_read()
155 struct read_buffer, list); in xenbus_file_read()
173 struct read_buffer *rb; in queue_reply()
197 struct read_buffer *rb; in queue_cleanup()
200 rb = list_entry(list->next, struct read_buffer, list); in queue_cleanup()
/drivers/usb/misc/
Dlegousbtower.c214 char* read_buffer; member
319 kfree (dev->read_buffer); in tower_delete()
641 if (copy_to_user (buffer, dev->read_buffer, bytes_to_read)) { in tower_read()
650 dev->read_buffer[i] = dev->read_buffer[i+bytes_to_read]; in tower_read()
778 memcpy (dev->read_buffer + dev->read_buffer_length, in tower_interrupt_in_callback()
871 dev->read_buffer = NULL; in tower_probe()
914 dev->read_buffer = kmalloc (read_buffer_size, GFP_KERNEL); in tower_probe()
915 if (!dev->read_buffer) { in tower_probe()
/drivers/misc/
Dgoldfish_audio.c48 char __iomem *read_buffer; /* read buffer virtual address */ member
125 if (copy_to_user(buf, data->read_buffer, length)) in goldfish_audio_read()
321 data->read_buffer = data->buffer_virt + 2 * WRITE_BUFFER_SIZE; in goldfish_audio_probe()
/drivers/char/xilinx_hwicap/
Dxilinx_hwicap.c347 if (copy_to_user(buf, drvdata->read_buffer, bytes_to_read)) { in hwicap_read()
352 memmove(drvdata->read_buffer, in hwicap_read()
353 drvdata->read_buffer + bytes_to_read, in hwicap_read()
397 memcpy(drvdata->read_buffer, in hwicap_read()
Dxilinx_hwicap.h46 u8 read_buffer[4]; member
/drivers/staging/android/
Dbinder.h75 unsigned long read_buffer; member
Dbinder.c2583 proc->pid, thread->pid, bwr.write_size, bwr.write_buffer, bwr.read_size, bwr.read_buffer); in binder_ioctl()
2594 …ret = binder_thread_read(proc, thread, (void __user *)bwr.read_buffer, bwr.read_size, &bwr.read_co… in binder_ioctl()
/drivers/telephony/
Dixj.c2318 if (j->read_buffer && !j->readers) { in ixj_release()
2319 kfree(j->read_buffer); in ixj_release()
2320 j->read_buffer = NULL; in ixj_release()
2787 ulaw2alaw(j->read_buffer, min(length, j->read_buffer_size)); in ixj_read()
2788 i = copy_to_user(buf, j->read_buffer, min(length, j->read_buffer_size)); in ixj_read()
2915 if (j->read_buffer) { in ixj_read_frame()
2932 *(j->read_buffer + cnt) = inb_p(j->DSPbase + 0x0E); in ixj_read_frame()
2933 *(j->read_buffer + cnt + 1) = inb_p(j->DSPbase + 0x0F); in ixj_read_frame()
2949 outb_p(*(j->read_buffer + cnt), get_ixj(j->intercom)->DSPbase + 0x0C); in ixj_read_frame()
2950 outb_p(*(j->read_buffer + cnt + 1), get_ixj(j->intercom)->DSPbase + 0x0D); in ixj_read_frame()
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Dixj.h1202 char *read_buffer, *read_buffer_end; member
/drivers/s390/net/
Dclaw.c3254 static DEVICE_ATTR(read_buffer, 0644, claw_rbuff_show, claw_rbuff_write);