Searched defs:tbuf (Results 1 - 24 of 24) sorted by path

/drivers/i2c/busses/
H A Di2c-st.c364 u16 tbuf = byte << 1; local
366 writel_relaxed(tbuf | 1, i2c_dev->base + SSC_TBUF);
/drivers/infiniband/hw/mlx5/
H A Dcq.c1141 struct mlx5_ib_cq_buf tbuf; local
1148 tbuf = cq->buf;
1158 free_cq_buf(dev, &tbuf);
/drivers/infiniband/hw/mthca/
H A Dmthca_cq.c710 struct mthca_cq_buf tbuf; local
713 tbuf = cq->buf;
718 cq->resize_buf->buf = tbuf;
H A Dmthca_provider.c814 struct mthca_cq_buf tbuf; local
820 tbuf = cq->buf;
825 tbuf = cq->resize_buf->buf;
833 mthca_free_cq_buf(dev, &tbuf, tcqe);
/drivers/media/parport/
H A Dw9966.c725 unsigned char *tbuf; local
746 tbuf = kmalloc(W9966_RBUFFER, GFP_KERNEL);
747 if (tbuf == NULL) {
755 if (parport_read(cam->pport, tbuf, tsize) < tsize) {
759 if (copy_to_user(dest, tbuf, tsize) != 0) {
770 kfree(tbuf);
/drivers/media/usb/pvrusb2/
H A Dpvrusb2-hdw.c3870 char tbuf[50]; local
3873 ccnt = scnprintf(tbuf+bcnt,
3874 sizeof(tbuf)-bcnt,
3879 ccnt = scnprintf(tbuf+bcnt,
3880 sizeof(tbuf)-bcnt,
3888 ccnt = scnprintf(tbuf+bcnt,
3889 sizeof(tbuf)-bcnt,
3893 ccnt = scnprintf(tbuf+bcnt,
3894 sizeof(tbuf)-bcnt,
3898 ccnt = scnprintf(tbuf
[all...]
H A Dpvrusb2-v4l2.c1163 char *tbuf; local
1168 tbuf = kmalloc(PAGE_SIZE,GFP_KERNEL);
1169 if (!tbuf) return -ENOMEM;
1174 c2 = pvr2_hdw_cpufw_get(hdw,offs,tbuf,c1);
1180 if (copy_to_user(buff,tbuf,c2)) {
1190 kfree(tbuf);
/drivers/mtd/ubi/
H A Dcdev.c190 void *tbuf; local
215 tbuf = vmalloc(tbuf_size);
216 if (!tbuf)
228 err = ubi_eba_read_leb(ubi, vol, lnum, tbuf, off, len, 0);
241 err = copy_to_user(buf, tbuf, len);
251 vfree(tbuf);
267 char *tbuf; local
296 tbuf = vmalloc(tbuf_size);
297 if (!tbuf)
308 err = copy_from_user(tbuf, bu
[all...]
/drivers/net/ethernet/brocade/bna/
H A Dbfa_ioc.c2208 * @tbuf: app memory to store data from smem
2213 bfa_nw_ioc_smem_read(struct bfa_ioc *ioc, void *tbuf, u32 soff, u32 sz) argument
2217 u32 *buf = tbuf;
/drivers/net/ethernet/mellanox/mlx5/core/
H A Ddebugfs.c151 char tbuf[22]; local
161 ret = snprintf(tbuf, sizeof(tbuf), "%llu\n", field);
163 if (copy_to_user(buf, tbuf, ret))
437 char tbuf[18]; local
467 ret = snprintf(tbuf, sizeof(tbuf), "%s\n", (const char *)field);
469 ret = snprintf(tbuf, sizeof(tbuf), "0x%llx\n", field);
472 if (copy_to_user(buf, tbuf, re
[all...]
/drivers/net/wireless/ath/ath6kl/
H A Dsdio.c411 u8 *tbuf = NULL; local
422 tbuf = ar_sdio->dma_buffer;
425 memcpy(tbuf, buf, len);
429 tbuf = buf;
432 ret = ath6kl_sdio_io(ar_sdio->func, request, addr, tbuf, len);
434 memcpy(buf, tbuf, len);
/drivers/net/wireless/ath/ath9k/
H A Dhtc_drv_txrx.c1132 struct ath9k_htc_rxbuf *rxbuf, *tbuf; local
1134 list_for_each_entry_safe(rxbuf, tbuf, &priv->rx.rxbuf, list) {
/drivers/net/wireless/ath/carl9170/
H A Drx.c878 u8 *tbuf; local
880 tbuf = buf;
884 rx_stream = (void *) tbuf;
904 __carl9170_rx(ar, tbuf, tlen);
919 memcpy(skb_put(ar->rx_failover, tlen), tbuf, tlen);
961 memcpy(skb_put(ar->rx_failover, tlen), tbuf, tlen);
967 tbuf += wlen + 4;
/drivers/s390/net/
H A Dctcm_mpc.c132 char tbuf[82], tdup[82]; local
166 sprintf(tbuf, "%2.2llX", (__u64)*ptr);
168 sprintf(tbuf, "%2.2X", (__u32)*ptr);
171 tbuf[2] = '\0';
172 strcat(bhex, tbuf);
/drivers/scsi/bfa/
H A Dbfa_ioc.c2049 * @param[in] tbuf app memory to store data from smem
2054 bfa_ioc_smem_read(struct bfa_ioc_s *ioc, void *tbuf, u32 soff, u32 sz) argument
2059 u32 *buf = tbuf;
/drivers/scsi/
H A Dqla1280.c1751 uint8_t *sp, *tbuf; local
1754 tbuf = pci_alloc_consistent(ha->pdev, 8000, &p_tbuf);
1755 if (!tbuf)
1826 if (tbuf[i] != sp[i] && warn++ < 10) {
1832 __func__, sp[i], tbuf[i]);
1845 pci_free_consistent(ha->pdev, 8000, tbuf, p_tbuf);
/drivers/staging/gs_fpgaboot/
H A Dgs_fpgaboot.c78 char tbuf[64]; local
82 read_bitstream(bitdata, tbuf, offset, 1);
85 read_bitstream(bitdata, tbuf, offset, 2);
87 len = tbuf[0] << 8 | tbuf[1];
98 char tbuf[64]; local
101 read_bitstream(bitdata, tbuf, offset, 1);
104 if (tbuf[0] != 'e') {
105 pr_err("error: length section is not 'e', but %c\n", tbuf[0]);
110 read_bitstream(bitdata, tbuf, offse
[all...]
/drivers/staging/unisys/visorchannel/
H A Dvisorchannel_funcs.c639 char *buf, *tbuf, *fmtbuf; local
657 tbuf = buf;
660 hex_dump_to_buffer(tbuf, i, 16, 1, fmtbuf, fmtbufsize, TRUE);
662 tbuf += 16;
/drivers/target/
H A Dtarget_core_spc.c1116 unsigned char tbuf[SE_MODE_PAGE_BUF]; local
1144 memset(tbuf, 0, SE_MODE_PAGE_BUF);
1145 length = modesense_handlers[i].emulate(cmd, 0, tbuf);
1158 if (memcmp(buf + off, tbuf, length))
/drivers/tty/
H A Dn_hdlc.c139 * @tbuf - currently transmitting tx buffer
152 struct n_hdlc_buf *tbuf; member in struct:n_hdlc
217 if (n_hdlc->tbuf) {
218 n_hdlc_buf_put(&n_hdlc->tx_free_buf_list, n_hdlc->tbuf);
219 n_hdlc->tbuf = NULL;
287 kfree(n_hdlc->tbuf);
390 struct n_hdlc_buf *tbuf; local
409 tbuf = n_hdlc->tbuf;
410 if (!tbuf)
668 struct n_hdlc_buf *tbuf; local
[all...]
/drivers/usb/core/
H A Ddevio.c973 unsigned char *tbuf; local
990 tbuf = (unsigned char *)__get_free_page(GFP_KERNEL);
991 if (!tbuf) {
1013 tbuf, ctrl.wLength, tmo);
1016 tbuf, max(i, 0));
1018 if (copy_to_user(ctrl.data, tbuf, i)) {
1025 if (copy_from_user(tbuf, ctrl.data, ctrl.wLength)) {
1032 tbuf, ctrl.wLength);
1037 tbuf, ctrl.wLength, tmo);
1049 free_page((unsigned long) tbuf);
1061 unsigned char *tbuf; local
[all...]
H A Dhcd.c474 u8 *tbuf = NULL; local
496 * tbuf should be at least as big as the
500 tbuf = kzalloc(tbuf_size, GFP_KERNEL);
501 if (!tbuf)
504 bufp = tbuf;
529 tbuf[0] = (device_may_wakeup(&hcd->self.root_hub->dev)
532 tbuf[1] = 0;
549 tbuf[0] = 1;
612 tbuf[0] = 0;
629 tbuf[
[all...]
H A Dmessage.c755 static int usb_get_langid(struct usb_device *dev, unsigned char *tbuf) argument
765 err = usb_string_sub(dev, 0, 0, tbuf);
788 dev->string_langid = tbuf[2] | (tbuf[3] << 8);
814 unsigned char *tbuf; local
822 tbuf = kmalloc(256, GFP_NOIO);
823 if (!tbuf)
826 err = usb_get_langid(dev, tbuf);
830 err = usb_string_sub(dev, dev->string_langid, index, tbuf);
835 err = utf16s_to_utf8s((wchar_t *) &tbuf[
[all...]
/drivers/video/backlight/
H A Dili922x.c155 unsigned char tbuf[CMD_BUFSIZE]; local
161 xfer.tx_buf = tbuf;
166 tbuf[0] = set_tx_byte(START_BYTE(ili922x_id, START_RS_INDEX,
173 tbuf[i] = set_tx_byte(0); /* dummy */
198 unsigned char tbuf[CMD_BUFSIZE]; local
205 xfer_regindex.tx_buf = tbuf;
210 tbuf[0] = set_tx_byte(START_BYTE(ili922x_id, START_RS_INDEX,
212 tbuf[1] = set_tx_byte(0);
213 tbuf[2] = set_tx_byte(reg);
220 tbuf[le
252 unsigned char tbuf[CMD_BUFSIZE]; local
326 unsigned char tbuf[CMD_BUFSIZE]; local
[all...]

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