diff options
Diffstat (limited to 'softmmu')
| -rw-r--r-- | softmmu/dma-helpers.c | 15 | ||||
| -rw-r--r-- | softmmu/physmem.c | 19 |
2 files changed, 20 insertions, 14 deletions
diff --git a/softmmu/dma-helpers.c b/softmmu/dma-helpers.c index 1c6fba6a11..160095e4ba 100644 --- a/softmmu/dma-helpers.c +++ b/softmmu/dma-helpers.c @@ -23,20 +23,7 @@ MemTxResult dma_memory_set(AddressSpace *as, dma_addr_t addr, { dma_barrier(as, DMA_DIRECTION_FROM_DEVICE); -#define FILLBUF_SIZE 512 - uint8_t fillbuf[FILLBUF_SIZE]; - int l; - MemTxResult error = MEMTX_OK; - - memset(fillbuf, c, FILLBUF_SIZE); - while (len > 0) { - l = len < FILLBUF_SIZE ? len : FILLBUF_SIZE; - error |= address_space_write(as, addr, attrs, fillbuf, l); - len -= l; - addr += l; - } - - return error; + return address_space_set(as, addr, c, len, attrs); } void qemu_sglist_init(QEMUSGList *qsg, DeviceState *dev, int alloc_hint, diff --git a/softmmu/physmem.c b/softmmu/physmem.c index 3524c04c2a..dddf70edf5 100644 --- a/softmmu/physmem.c +++ b/softmmu/physmem.c @@ -2927,6 +2927,25 @@ MemTxResult address_space_rw(AddressSpace *as, hwaddr addr, MemTxAttrs attrs, } } +MemTxResult address_space_set(AddressSpace *as, hwaddr addr, + uint8_t c, hwaddr len, MemTxAttrs attrs) +{ +#define FILLBUF_SIZE 512 + uint8_t fillbuf[FILLBUF_SIZE]; + int l; + MemTxResult error = MEMTX_OK; + + memset(fillbuf, c, FILLBUF_SIZE); + while (len > 0) { + l = len < FILLBUF_SIZE ? len : FILLBUF_SIZE; + error |= address_space_write(as, addr, attrs, fillbuf, l); + len -= l; + addr += l; + } + + return error; +} + void cpu_physical_memory_rw(hwaddr addr, void *buf, hwaddr len, bool is_write) { |