* EF: compute checksum (?)
*/
-#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/slab.h>
{ 0,}
};
-#define SIZE(a) (sizeof(a)/sizeof((a)[0]))
-
static struct nand_flash_dev *
nand_find_id(unsigned char id) {
int i;
- for (i = 0; i < SIZE(nand_flash_ids); i++)
+ for (i = 0; i < ARRAY_SIZE(nand_flash_ids); i++)
if (nand_flash_ids[i].model_id == id)
return &(nand_flash_ids[i]);
return NULL;
return result;
}
- buf = (unsigned char *) kmalloc(bulklen, GFP_NOIO);
+ buf = kmalloc(bulklen, GFP_NOIO);
if (!buf)
return -ENOMEM;
unsigned char *buffer;
unsigned int lba, maxlba, pba;
unsigned int page, pages;
- unsigned int len, index, offset;
+ unsigned int len, offset;
+ struct scatterlist *sg;
int result;
// Figure out the initial LBA and page
// contiguous LBA's. Another exercise left to the student.
result = 0;
- index = offset = 0;
+ offset = 0;
+ sg = NULL;
while (sectors > 0) {
// Store the data in the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &index, &offset, TO_XFER_BUF);
+ &sg, &offset, TO_XFER_BUF);
page = 0;
lba++;
unsigned int pagelen, blocklen;
unsigned char *blockbuffer;
unsigned char *buffer;
- unsigned int len, index, offset;
+ unsigned int len, offset;
+ struct scatterlist *sg;
int result;
// Figure out the initial LBA and page
}
result = 0;
- index = offset = 0;
+ offset = 0;
+ sg = NULL;
while (sectors > 0) {
// Get the data from the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &index, &offset, FROM_XFER_BUF);
+ &sg, &offset, FROM_XFER_BUF);
result = sddr09_write_lba(us, lba, page, pages,
buffer, blockbuffer);
return USB_STOR_TRANSPORT_ERROR;
}
- if (srb->request_bufflen == 0)
+ if (scsi_bufflen(srb) == 0)
return USB_STOR_TRANSPORT_GOOD;
if (srb->sc_data_direction == DMA_TO_DEVICE ||
US_DEBUGP("SDDR09: %s %d bytes\n",
(srb->sc_data_direction == DMA_TO_DEVICE) ?
"sending" : "receiving",
- srb->request_bufflen);
+ scsi_bufflen(srb));
- result = usb_stor_bulk_transfer_sg(us, pipe,
- srb->request_buffer,
- srb->request_bufflen,
- srb->use_sg, &srb->resid);
+ result = usb_stor_bulk_srb(us, pipe, srb);
return (result == USB_STOR_XFER_GOOD ?
USB_STOR_TRANSPORT_GOOD : USB_STOR_TRANSPORT_ERROR);