/drivers/misc/mei/ |
H A D | interrupt.c | 120 if (cb->response_buffer.size < mei_hdr->length + cb->buf_idx) { 123 mei_hdr->length, cb->buf_idx); 125 mei_hdr->length + cb->buf_idx, 134 mei_hdr->length + cb->buf_idx; 137 buffer = cb->response_buffer.data + cb->buf_idx; 140 cb->buf_idx += mei_hdr->length; 145 cb->buf_idx); 221 cb->buf_idx = 0; 228 cb->buf_idx = 0; 263 cb->buf_idx [all...] |
H A D | amthif.c | 215 if (cb->buf_idx >= *offset && length >= (cb->buf_idx - *offset)) 217 else if (cb->buf_idx > 0 && cb->buf_idx <= *offset) { 229 dev_dbg(dev->dev, "amthif cb->buf_idx - %lu\n", cb->buf_idx); 232 * the buf_idx may point beyond */ 233 length = min_t(size_t, length, (cb->buf_idx - *offset)); 240 if ((*offset + length) < cb->buf_idx) { 489 cb->buf_idx [all...] |
H A D | main.c | 198 if (cb->buf_idx > *offset) 200 /* offset is beyond buf_idx we have no more data return 0 */ 201 if (cb->buf_idx > 0 && cb->buf_idx <= *offset) { 206 if (cb->buf_idx == 0 && *offset > 0) 258 cb->response_buffer.size, cb->buf_idx); 259 if (length == 0 || ubuf == NULL || *offset > cb->buf_idx) { 265 * however buf_idx may point beyond that */ 266 length = min_t(size_t, length, cb->buf_idx - *offset); 276 if ((unsigned long)*offset < cb->buf_idx) [all...] |
H A D | client.c | 215 cb->buf_idx = 0; 873 len = buf->size - cb->buf_idx; 896 cb->request_buffer.size, cb->buf_idx); 898 rets = mei_write_message(dev, &mei_hdr, buf->data + cb->buf_idx); 907 cb->buf_idx += mei_hdr.length; 957 cb->buf_idx = 0; 995 cb->buf_idx = mei_hdr.length;
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H A D | bus.c | 320 r_length = min_t(size_t, length, cb->buf_idx);
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H A D | mei_dev.h | 194 * @buf_idx: last read index 205 unsigned long buf_idx; member in struct:mei_cl_cb
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/drivers/media/pci/pt3/ |
H A D | pt3_dma.c | 86 idx = adap->buf_idx; 95 p = &adap->buffer[adap->buf_idx].data[adap->buf_ofs]; 108 adap->buf_idx = idx; 132 adap->buf_idx = 0;
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H A D | pt3_i2c.c | 56 int buf_idx; local 62 buf_idx = cbuf->num_cmds / 2; 63 if (buf_idx < ARRAY_SIZE(cbuf->data)) 64 cbuf->data[buf_idx] = cbuf->tmp;
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H A D | pt3.h | 138 int buf_idx; member in struct:pt3_adapter
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/drivers/gpu/drm/radeon/ |
H A D | r300_cmdbuf.c | 907 u32 i, *buf_idx, h_pending; local 913 (sizeof(u64) + header.scratch.n_bufs * sizeof(*buf_idx))) { 928 buf_idx = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0); 929 *buf_idx *= 2; /* 8 bytes per buf */ 931 if (copy_to_user(ref_age_base + *buf_idx, 937 ref_age_base + *buf_idx + 1, 946 if (copy_to_user(ref_age_base + *buf_idx + 1, 951 drm_buffer_advance(cmdbuf->buffer, sizeof(*buf_idx)); 1106 idx = header->dma.buf_idx;
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H A D | radeon_state.c | 2952 idx = header->dma.buf_idx;
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/drivers/media/usb/usbvision/ |
H A D | usbvision-core.c | 2330 int buf_idx, err_code, reg_value; local 2358 for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) { 2368 usbvision->sbuf[buf_idx].urb = urb; 2369 usbvision->sbuf[buf_idx].data = 2379 urb->transfer_buffer = usbvision->sbuf[buf_idx].data; 2393 for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx 2419 int buf_idx, err_code, reg_value; local [all...] |
/drivers/s390/net/ |
H A D | lcs.c | 259 card->read.buf_idx = 0; 306 card->write.buf_idx = 0; 1479 int buf_idx; local 1486 buf_idx = channel->buf_idx; 1487 while (iob[buf_idx].state == LCS_BUF_STATE_PROCESSED) { 1489 if (iob[buf_idx].callback != NULL) 1490 iob[buf_idx].callback(channel, iob + buf_idx); 1491 buf_idx [all...] |
H A D | lcs.h | 293 int buf_idx; member in struct:lcs_channel
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/drivers/net/can/spi/ |
H A D | mcp251x.c | 440 int buf_idx) 448 buf[i] = mcp251x_read_reg(spi, RXBCTRL(buf_idx) + i); 452 buf[i] = mcp251x_read_reg(spi, RXBCTRL(buf_idx) + i); 454 priv->spi_tx_buf[RXBCTRL_OFF] = INSTRUCTION_READ_RXB(buf_idx); 460 static void mcp251x_hw_rx(struct spi_device *spi, int buf_idx) argument 474 mcp251x_hw_rx_frame(spi, buf, buf_idx); 439 mcp251x_hw_rx_frame(struct spi_device *spi, u8 *buf, int buf_idx) argument
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/drivers/char/xillybus/ |
H A D | xillybus_core.c | 1565 int buf_idx; local 1614 buf_idx = channel->wr_fpga_buf_idx; 1626 buf_idx++; 1627 if (buf_idx == channel->num_wr_buffers) 1628 buf_idx = 0; 1630 if (buf_idx == eof)
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/drivers/dma/ipu/ |
H A D | ipu_idmac.c | 777 struct idmac_tx_desc *desc, struct scatterlist *sg, int buf_idx) 791 ipu_update_channel_buffer(ichan, buf_idx, sg_dma_address(sg)); 793 ipu_select_buffer(chan_id, buf_idx); 795 sg, chan_id, buf_idx); 776 ipu_submit_buffer(struct idmac_channel *ichan, struct idmac_tx_desc *desc, struct scatterlist *sg, int buf_idx) argument
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