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Searched refs:rx_buffer (Results 1 – 2 of 2) sorted by relevance

/drivers/net/tulip/
Dxircom_cb.c86 __le32 *rx_buffer; member
253 private->rx_buffer = pci_alloc_consistent(pdev,8192,&private->rx_dma_handle); in xircom_probe()
254 if (private->rx_buffer == NULL) { in xircom_probe()
305 kfree(private->rx_buffer); in xircom_probe()
325 pci_free_consistent(pdev,8192,card->rx_buffer,card->rx_dma_handle); in xircom_remove()
350 printk("rx status 0x%08x 0x%08x \n",card->rx_buffer[0],card->rx_buffer[4]); in xircom_interrupt()
594 BUG_ON(card->rx_buffer == NULL); in setup_descriptors()
598 memset(card->rx_buffer, 0, 128); /* clear the descriptors */ in setup_descriptors()
602 card->rx_buffer[i*4 + 0] = cpu_to_le32(0x80000000); in setup_descriptors()
604 card->rx_buffer[i*4 + 1] = cpu_to_le32(1536); in setup_descriptors()
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/drivers/media/dvb/dvb-core/
Ddvb_ca_en50221.c118 struct dvb_ringbuffer rx_buffer; member
599 if (ca->slot_info[slot].rx_buffer.data == NULL) { in dvb_ca_en50221_read_data()
603 buf_free = dvb_ringbuffer_free(&ca->slot_info[slot].rx_buffer); in dvb_ca_en50221_read_data()
674 if (ca->slot_info[slot].rx_buffer.data == NULL) { in dvb_ca_en50221_read_data()
678 dvb_ringbuffer_pkt_write(&ca->slot_info[slot].rx_buffer, buf, bytes_read); in dvb_ca_en50221_read_data()
1117 if (ca->slot_info[slot].rx_buffer.data == NULL) { in dvb_ca_en50221_thread()
1125 dvb_ringbuffer_init(&ca->slot_info[slot].rx_buffer, rxbuf, RX_BUFFER_SIZE); in dvb_ca_en50221_thread()
1371 if (ca->slot_info[slot].rx_buffer.data == NULL) { in dvb_ca_en50221_io_read_condition()
1375 idx = dvb_ringbuffer_pkt_next(&ca->slot_info[slot].rx_buffer, -1, &fraglen); in dvb_ca_en50221_io_read_condition()
1377 dvb_ringbuffer_pkt_read(&ca->slot_info[slot].rx_buffer, idx, 0, hdr, 2); in dvb_ca_en50221_io_read_condition()
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