diff options
| -rw-r--r-- | hw/block/pflash_cfi01.c | 8 | ||||
| -rw-r--r-- | hw/block/pflash_cfi02.c | 8 |
2 files changed, 14 insertions, 2 deletions
diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c index 2ca173a..11922c0 100644 --- a/hw/block/pflash_cfi01.c +++ b/hw/block/pflash_cfi01.c @@ -42,6 +42,7 @@ #include "hw/qdev-properties.h" #include "sysemu/block-backend.h" #include "qapi/error.h" +#include "qemu/error-report.h" #include "qemu/bitops.h" #include "qemu/error-report.h" #include "qemu/host-utils.h" @@ -389,13 +390,18 @@ static void pflash_update(PFlashCFI01 *pfl, int offset, int size) { int offset_end; + int ret; if (pfl->blk) { offset_end = offset + size; /* widen to sector boundaries */ offset = QEMU_ALIGN_DOWN(offset, BDRV_SECTOR_SIZE); offset_end = QEMU_ALIGN_UP(offset_end, BDRV_SECTOR_SIZE); - blk_pwrite(pfl->blk, offset, pfl->storage + offset, + ret = blk_pwrite(pfl->blk, offset, pfl->storage + offset, offset_end - offset, 0); + if (ret < 0) { + /* TODO set error bit in status */ + error_report("Could not update PFLASH: %s", strerror(-ret)); + } } } diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c index c277b03..ac7e34e 100644 --- a/hw/block/pflash_cfi02.c +++ b/hw/block/pflash_cfi02.c @@ -37,6 +37,7 @@ #include "hw/block/flash.h" #include "hw/qdev-properties.h" #include "qapi/error.h" +#include "qemu/error-report.h" #include "qemu/bitmap.h" #include "qemu/timer.h" #include "sysemu/block-backend.h" @@ -393,13 +394,18 @@ static uint64_t pflash_read(void *opaque, hwaddr offset, unsigned int width) static void pflash_update(PFlashCFI02 *pfl, int offset, int size) { int offset_end; + int ret; if (pfl->blk) { offset_end = offset + size; /* widen to sector boundaries */ offset = QEMU_ALIGN_DOWN(offset, BDRV_SECTOR_SIZE); offset_end = QEMU_ALIGN_UP(offset_end, BDRV_SECTOR_SIZE); - blk_pwrite(pfl->blk, offset, pfl->storage + offset, + ret = blk_pwrite(pfl->blk, offset, pfl->storage + offset, offset_end - offset, 0); + if (ret < 0) { + /* TODO set error bit in status */ + error_report("Could not update PFLASH: %s", strerror(-ret)); + } } } |