diff options
Diffstat (limited to 'hw/nvram/spapr_nvram.c')
| -rw-r--r-- | hw/nvram/spapr_nvram.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/hw/nvram/spapr_nvram.c b/hw/nvram/spapr_nvram.c index 6a72ef4814..10b5b2e86b 100644 --- a/hw/nvram/spapr_nvram.c +++ b/hw/nvram/spapr_nvram.c @@ -24,6 +24,7 @@ #include <libfdt.h> +#include "sysemu/block-backend.h" #include "sysemu/device_tree.h" #include "hw/sysbus.h" #include "hw/ppc/spapr.h" @@ -33,7 +34,7 @@ typedef struct sPAPRNVRAM { VIOsPAPRDevice sdev; uint32_t size; uint8_t *buf; - BlockDriverState *drive; + BlockBackend *blk; } sPAPRNVRAM; #define TYPE_VIO_SPAPR_NVRAM "spapr-nvram" @@ -77,8 +78,8 @@ static void rtas_nvram_fetch(PowerPCCPU *cpu, sPAPREnvironment *spapr, } membuf = cpu_physical_memory_map(buffer, &len, 1); - if (nvram->drive) { - alen = bdrv_pread(nvram->drive, offset, membuf, len); + if (nvram->blk) { + alen = blk_pread(nvram->blk, offset, membuf, len); } else { assert(nvram->buf); @@ -122,8 +123,8 @@ static void rtas_nvram_store(PowerPCCPU *cpu, sPAPREnvironment *spapr, } membuf = cpu_physical_memory_map(buffer, &len, 0); - if (nvram->drive) { - alen = bdrv_pwrite(nvram->drive, offset, membuf, len); + if (nvram->blk) { + alen = blk_pwrite(nvram->blk, offset, membuf, len); } else { assert(nvram->buf); @@ -140,8 +141,8 @@ static int spapr_nvram_init(VIOsPAPRDevice *dev) { sPAPRNVRAM *nvram = VIO_SPAPR_NVRAM(dev); - if (nvram->drive) { - nvram->size = bdrv_getlength(nvram->drive); + if (nvram->blk) { + nvram->size = blk_getlength(nvram->blk); } else { nvram->size = DEFAULT_NVRAM_SIZE; nvram->buf = g_malloc0(nvram->size); @@ -168,7 +169,7 @@ static int spapr_nvram_devnode(VIOsPAPRDevice *dev, void *fdt, int node_off) static Property spapr_nvram_properties[] = { DEFINE_SPAPR_PROPERTIES(sPAPRNVRAM, sdev), - DEFINE_PROP_DRIVE("drive", sPAPRNVRAM, drive), + DEFINE_PROP_DRIVE("drive", sPAPRNVRAM, blk), DEFINE_PROP_END_OF_LIST(), }; |