Lines Matching defs:buffer
212 /* Returns the dma address for reg read buffer */
371 * @data_buffer: our local DMA buffer for page read/writes,
372 * used when we can't use the buffer provided
374 * @reg_read_buf: local buffer for reading back registers via DMA
378 * @reg_read_dma: contains dma address for register read buffer
1181 * controller's internal buffer to the buffer 'vaddr'
1183 * @reg_off: offset within the controller's data buffer
1184 * @vaddr: virtual address of the buffer we want to write to
1199 * 'vaddr' to the controller's internal buffer
1201 * @reg_off: offset within the controller's data buffer
1202 * @vaddr: virtual address of the buffer we want to read from
1381 /* reset the register read buffer for next NAND operation */
1394 * certain offsets in the buffer.
1438 __le32 buffer;
1578 /* determine starting buffer address for current CW */
1627 u32 flash, buffer, erased_cw;
1639 buffer = le32_to_cpu(buf->buffer);
1650 if ((flash & FS_OP_ERR) && (buffer & BS_UNCORRECTABLE_BIT)) {
1659 * special characters at certain offsets in the buffer.
1687 stat = buffer & BS_CORRECTABLE_ERR_MSK;
1790 * into our local buffer
1804 /* prepare a clean read buffer */
3053 * we use the internal buffer for reading ONFI params, reading small
3081 dev_err(nandc->dev, "failed to DMA MAP reg buffer\n");