Lines Matching refs:buffer
579 set_sectors(fsdata *mydata, u32 startsect, u8 *buffer, u32 size) in set_sectors() argument
585 if ((unsigned long)buffer & (ARCH_DMA_MINALIGN - 1)) { in set_sectors()
588 debug("FAT: Misaligned buffer address (%p)\n", buffer); in set_sectors()
591 memcpy(tmpbuf, buffer, mydata->sect_size); in set_sectors()
598 buffer += mydata->sect_size; in set_sectors()
605 ret = disk_write(startsect, nsects, buffer); in set_sectors()
612 buffer += nsects * mydata->sect_size; in set_sectors()
620 memcpy(tmpbuf, buffer, size); in set_sectors()
643 set_cluster(fsdata *mydata, u32 clustnum, u8 *buffer, u32 size) in set_cluster() argument
646 buffer, size); in set_cluster()
687 get_set_cluster(fsdata *mydata, __u32 clustnum, loff_t pos, __u8 *buffer, in get_set_cluster() argument
721 memcpy(tmpbuf_cluster + pos, buffer, wsize); in get_set_cluster()
729 buffer += wsize; in get_set_cluster()
742 if (!((unsigned long)buffer & (ARCH_DMA_MINALIGN - 1))) { in get_set_cluster()
746 buffer); in get_set_cluster()
753 buffer += wsize; in get_set_cluster()
759 memcpy(tmpbuf_cluster, buffer, bytesperclust); in get_set_cluster()
770 buffer += bytesperclust; in get_set_cluster()
786 memcpy(tmpbuf_cluster, buffer, wsize); in get_set_cluster()
929 set_contents(fsdata *mydata, dir_entry *dentptr, loff_t pos, __u8 *buffer, in set_contents() argument
1026 buffer, wsize, &actsize)) { in set_contents()
1030 buffer += wsize; in set_contents()
1117 if (set_cluster(mydata, curclust, buffer, (u32)actsize) != 0) { in set_contents()
1134 if (set_cluster(mydata, curclust, buffer, (u32)actsize) != 0) { in set_contents()
1140 buffer += actsize; in set_contents()
1471 int file_fat_write_at(const char *filename, loff_t pos, void *buffer, in file_fat_write_at() argument
1554 ret = set_contents(mydata, retdent, pos, buffer, size, actwrite); in file_fat_write_at()
1580 int file_fat_write(const char *filename, void *buffer, loff_t offset, in file_fat_write() argument
1583 return file_fat_write_at(filename, offset, buffer, maxsize, actwrite); in file_fat_write()