diff options
Diffstat (limited to 'hw/block/nand.c')
| -rw-r--r-- | hw/block/nand.c | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/hw/block/nand.c b/hw/block/nand.c index 29c6596810..c69e6755d9 100644 --- a/hw/block/nand.c +++ b/hw/block/nand.c @@ -663,7 +663,8 @@ static void glue(nand_blk_write_, PAGE_SIZE)(NANDFlashState *s) sector = SECTOR(s->addr); off = (s->addr & PAGE_MASK) + s->offset; soff = SECTOR_OFFSET(s->addr); - if (blk_read(s->blk, sector, iobuf, PAGE_SECTORS) < 0) { + if (blk_pread(s->blk, sector << BDRV_SECTOR_BITS, iobuf, + PAGE_SECTORS << BDRV_SECTOR_BITS) < 0) { printf("%s: read error in sector %" PRIu64 "\n", __func__, sector); return; } @@ -675,21 +676,24 @@ static void glue(nand_blk_write_, PAGE_SIZE)(NANDFlashState *s) MIN(OOB_SIZE, off + s->iolen - PAGE_SIZE)); } - if (blk_write(s->blk, sector, iobuf, PAGE_SECTORS) < 0) { + if (blk_pwrite(s->blk, sector << BDRV_SECTOR_BITS, iobuf, + PAGE_SECTORS << BDRV_SECTOR_BITS, 0) < 0) { printf("%s: write error in sector %" PRIu64 "\n", __func__, sector); } } else { off = PAGE_START(s->addr) + (s->addr & PAGE_MASK) + s->offset; sector = off >> 9; soff = off & 0x1ff; - if (blk_read(s->blk, sector, iobuf, PAGE_SECTORS + 2) < 0) { + if (blk_pread(s->blk, sector << BDRV_SECTOR_BITS, iobuf, + (PAGE_SECTORS + 2) << BDRV_SECTOR_BITS) < 0) { printf("%s: read error in sector %" PRIu64 "\n", __func__, sector); return; } mem_and(iobuf + soff, s->io, s->iolen); - if (blk_write(s->blk, sector, iobuf, PAGE_SECTORS + 2) < 0) { + if (blk_pwrite(s->blk, sector << BDRV_SECTOR_BITS, iobuf, + (PAGE_SECTORS + 2) << BDRV_SECTOR_BITS, 0) < 0) { printf("%s: write error in sector %" PRIu64 "\n", __func__, sector); } } @@ -716,17 +720,20 @@ static void glue(nand_blk_erase_, PAGE_SIZE)(NANDFlashState *s) i = SECTOR(addr); page = SECTOR(addr + (1 << (ADDR_SHIFT + s->erase_shift))); for (; i < page; i ++) - if (blk_write(s->blk, i, iobuf, 1) < 0) { + if (blk_pwrite(s->blk, i << BDRV_SECTOR_BITS, iobuf, + BDRV_SECTOR_SIZE, 0) < 0) { printf("%s: write error in sector %" PRIu64 "\n", __func__, i); } } else { addr = PAGE_START(addr); page = addr >> 9; - if (blk_read(s->blk, page, iobuf, 1) < 0) { + if (blk_pread(s->blk, page << BDRV_SECTOR_BITS, iobuf, + BDRV_SECTOR_SIZE) < 0) { printf("%s: read error in sector %" PRIu64 "\n", __func__, page); } memset(iobuf + (addr & 0x1ff), 0xff, (~addr & 0x1ff) + 1); - if (blk_write(s->blk, page, iobuf, 1) < 0) { + if (blk_pwrite(s->blk, page << BDRV_SECTOR_BITS, iobuf, + BDRV_SECTOR_SIZE, 0) < 0) { printf("%s: write error in sector %" PRIu64 "\n", __func__, page); } @@ -734,18 +741,20 @@ static void glue(nand_blk_erase_, PAGE_SIZE)(NANDFlashState *s) i = (addr & ~0x1ff) + 0x200; for (addr += ((PAGE_SIZE + OOB_SIZE) << s->erase_shift) - 0x200; i < addr; i += 0x200) { - if (blk_write(s->blk, i >> 9, iobuf, 1) < 0) { + if (blk_pwrite(s->blk, i, iobuf, BDRV_SECTOR_SIZE, 0) < 0) { printf("%s: write error in sector %" PRIu64 "\n", __func__, i >> 9); } } page = i >> 9; - if (blk_read(s->blk, page, iobuf, 1) < 0) { + if (blk_pread(s->blk, page << BDRV_SECTOR_BITS, iobuf, + BDRV_SECTOR_SIZE) < 0) { printf("%s: read error in sector %" PRIu64 "\n", __func__, page); } memset(iobuf, 0xff, ((addr - 1) & 0x1ff) + 1); - if (blk_write(s->blk, page, iobuf, 1) < 0) { + if (blk_pwrite(s->blk, page << BDRV_SECTOR_BITS, iobuf, + BDRV_SECTOR_SIZE, 0) < 0) { printf("%s: write error in sector %" PRIu64 "\n", __func__, page); } } @@ -760,7 +769,8 @@ static void glue(nand_blk_load_, PAGE_SIZE)(NANDFlashState *s, if (s->blk) { if (s->mem_oob) { - if (blk_read(s->blk, SECTOR(addr), s->io, PAGE_SECTORS) < 0) { + if (blk_pread(s->blk, SECTOR(addr) << BDRV_SECTOR_BITS, s->io, + PAGE_SECTORS << BDRV_SECTOR_BITS) < 0) { printf("%s: read error in sector %" PRIu64 "\n", __func__, SECTOR(addr)); } @@ -769,8 +779,8 @@ static void glue(nand_blk_load_, PAGE_SIZE)(NANDFlashState *s, OOB_SIZE); s->ioaddr = s->io + SECTOR_OFFSET(s->addr) + offset; } else { - if (blk_read(s->blk, PAGE_START(addr) >> 9, - s->io, (PAGE_SECTORS + 2)) < 0) { + if (blk_pread(s->blk, PAGE_START(addr), s->io, + (PAGE_SECTORS + 2) << BDRV_SECTOR_BITS) < 0) { printf("%s: read error in sector %" PRIu64 "\n", __func__, PAGE_START(addr) >> 9); } |