diff options
Diffstat (limited to 'hw/m48t59.c')
| -rw-r--r-- | hw/m48t59.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/hw/m48t59.c b/hw/m48t59.c index b781f50bf9..a59f07c2ee 100644 --- a/hw/m48t59.c +++ b/hw/m48t59.c @@ -46,7 +46,6 @@ struct m48t59_t { /* Hardware parameters */ qemu_irq IRQ; int mem_index; - target_phys_addr_t mem_base; uint32_t io_base; uint16_t size; /* RTC management */ @@ -514,7 +513,6 @@ static void nvram_writeb (void *opaque, target_phys_addr_t addr, uint32_t value) { m48t59_t *NVRAM = opaque; - addr -= NVRAM->mem_base; m48t59_write(NVRAM, addr, value & 0xff); } @@ -522,7 +520,6 @@ static void nvram_writew (void *opaque, target_phys_addr_t addr, uint32_t value) { m48t59_t *NVRAM = opaque; - addr -= NVRAM->mem_base; m48t59_write(NVRAM, addr, (value >> 8) & 0xff); m48t59_write(NVRAM, addr + 1, value & 0xff); } @@ -531,7 +528,6 @@ static void nvram_writel (void *opaque, target_phys_addr_t addr, uint32_t value) { m48t59_t *NVRAM = opaque; - addr -= NVRAM->mem_base; m48t59_write(NVRAM, addr, (value >> 24) & 0xff); m48t59_write(NVRAM, addr + 1, (value >> 16) & 0xff); m48t59_write(NVRAM, addr + 2, (value >> 8) & 0xff); @@ -543,7 +539,6 @@ static uint32_t nvram_readb (void *opaque, target_phys_addr_t addr) m48t59_t *NVRAM = opaque; uint32_t retval; - addr -= NVRAM->mem_base; retval = m48t59_read(NVRAM, addr); return retval; } @@ -553,7 +548,6 @@ static uint32_t nvram_readw (void *opaque, target_phys_addr_t addr) m48t59_t *NVRAM = opaque; uint32_t retval; - addr -= NVRAM->mem_base; retval = m48t59_read(NVRAM, addr) << 8; retval |= m48t59_read(NVRAM, addr + 1); return retval; @@ -564,7 +558,6 @@ static uint32_t nvram_readl (void *opaque, target_phys_addr_t addr) m48t59_t *NVRAM = opaque; uint32_t retval; - addr -= NVRAM->mem_base; retval = m48t59_read(NVRAM, addr) << 24; retval |= m48t59_read(NVRAM, addr + 1) << 16; retval |= m48t59_read(NVRAM, addr + 2) << 8; @@ -636,7 +629,6 @@ m48t59_t *m48t59_init (qemu_irq IRQ, target_phys_addr_t mem_base, } s->IRQ = IRQ; s->size = size; - s->mem_base = mem_base; s->io_base = io_base; s->addr = 0; s->type = type; |