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| author | Hu Tao <hutao@cn.fujitsu.com> | 2014-09-09 13:27:57 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-09-09 13:41:44 +0200 |
| commit | 33e0eb5297883444f784a7c22bcf30550a30d601 (patch) | |
| tree | e7d8d30ba00aae966a66e1ccee39e2822176723b /hw/block | |
| parent | 49946538d29618319a54e798f22bbcc8065ad106 (diff) | |
| download | qemu-33e0eb5297883444f784a7c22bcf30550a30d601.zip qemu-33e0eb5297883444f784a7c22bcf30550a30d601.tar.gz qemu-33e0eb5297883444f784a7c22bcf30550a30d601.tar.bz2 | |
memory: add parameter errp to memory_region_init_rom_device
Add parameter errp to memory_region_init_rom_device and update all call
sites to propagate the error.
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[Propagate the error out of realize. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/block')
| -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 2238f39..e2e0462 100644 --- a/hw/block/pflash_cfi01.c +++ b/hw/block/pflash_cfi01.c @@ -750,6 +750,7 @@ static void pflash_cfi01_realize(DeviceState *dev, Error **errp) int ret; uint64_t blocks_per_device, device_len; int num_devices; + Error *local_err = NULL; total_len = pfl->sector_len * pfl->nb_blocs; @@ -770,7 +771,12 @@ static void pflash_cfi01_realize(DeviceState *dev, Error **errp) memory_region_init_rom_device( &pfl->mem, OBJECT(dev), pfl->be ? &pflash_cfi01_ops_be : &pflash_cfi01_ops_le, pfl, - pfl->name, total_len); + pfl->name, total_len, &local_err); + if (local_err) { + error_propagate(errp, local_err); + return; + } + vmstate_register_ram(&pfl->mem, DEVICE(pfl)); pfl->storage = memory_region_get_ram_ptr(&pfl->mem); sysbus_init_mmio(SYS_BUS_DEVICE(dev), &pfl->mem); diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c index e196f4d..01011cf 100644 --- a/hw/block/pflash_cfi02.c +++ b/hw/block/pflash_cfi02.c @@ -597,6 +597,7 @@ static void pflash_cfi02_realize(DeviceState *dev, Error **errp) pflash_t *pfl = CFI_PFLASH02(dev); uint32_t chip_len; int ret; + Error *local_err = NULL; chip_len = pfl->sector_len * pfl->nb_blocs; /* XXX: to be fixed */ @@ -608,7 +609,12 @@ static void pflash_cfi02_realize(DeviceState *dev, Error **errp) memory_region_init_rom_device(&pfl->orig_mem, OBJECT(pfl), pfl->be ? &pflash_cfi02_ops_be : &pflash_cfi02_ops_le, - pfl, pfl->name, chip_len); + pfl, pfl->name, chip_len, &local_err); + if (local_err) { + error_propagate(errp, local_err); + return; + } + vmstate_register_ram(&pfl->orig_mem, DEVICE(pfl)); pfl->storage = memory_region_get_ram_ptr(&pfl->orig_mem); pfl->chip_len = chip_len; |