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[Qemu-block] [PATCH v3 15/44] m25p80: Switch to byte-based block access
From: |
Eric Blake |
Subject: |
[Qemu-block] [PATCH v3 15/44] m25p80: Switch to byte-based block access |
Date: |
Fri, 22 Apr 2016 17:40:23 -0600 |
Sector-based blk_read() should die; switch to byte-based
blk_pread() instead.
Signed-off-by: Eric Blake <address@hidden>
---
hw/block/m25p80.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
index 906b712..01c51a2 100644
--- a/hw/block/m25p80.c
+++ b/hw/block/m25p80.c
@@ -907,8 +907,7 @@ static int m25p80_init(SSISlave *ss)
s->storage = blk_blockalign(s->blk, s->size);
/* FIXME: Move to late init */
- if (blk_read(s->blk, 0, s->storage,
- DIV_ROUND_UP(s->size, BDRV_SECTOR_SIZE))) {
+ if (blk_pread(s->blk, 0, s->storage, s->size)) {
fprintf(stderr, "Failed to initialize SPI flash!\n");
return 1;
}
--
2.5.5
- [Qemu-block] [PATCH v3 14/44] sd: Switch to byte-based block access, (continued)
- [Qemu-block] [PATCH v3 14/44] sd: Switch to byte-based block access, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 10/44] fdc: Switch to byte-based block access, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 09/44] block: Allow BDRV_REQ_FUA through blk_pwrite(), Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 17/44] nbd: Switch to byte-based block access, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 13/44] pflash: Switch to byte-based block access, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 12/44] onenand: Switch to byte-based block access, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 16/44] atapi: Switch to byte-based block access, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 11/44] nand: Switch to byte-based block access, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 15/44] m25p80: Switch to byte-based block access,
Eric Blake <=
- [Qemu-block] [PATCH v3 18/44] qemu-img: Switch to byte-based block access, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 23/44] qemu-io: Add missing option documentation, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 20/44] block: Switch blk_read_unthrottled() to byte interface, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 24/44] qemu-io: Add 'write -f' to test FUA flag, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 19/44] qemu-io: Switch to byte-based block access, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 25/44] qemu-io: Add 'open -u' to set BDRV_O_UNMAP after the fact, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 22/44] block: Kill blk_write(), blk_read(), Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 21/44] block: Switch blk_write_zeroes() to byte interface, Eric Blake, 2016/04/22
- [Qemu-block] [PATCH v3 28/44] nbd: Detect servers that send unexpected error values, Eric Blake, 2016/04/22