diff options
Diffstat (limited to 'hw/mcf5206.c')
| -rw-r--r-- | hw/mcf5206.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/hw/mcf5206.c b/hw/mcf5206.c index 987687d3f9..7b6d501447 100644 --- a/hw/mcf5206.c +++ b/hw/mcf5206.c @@ -263,16 +263,17 @@ static void m5206_mbar_reset(m5206_mbar_state *s) s->par = 0; } -static uint32_t m5206_mbar_read(m5206_mbar_state *s, uint32_t offset) +static uint64_t m5206_mbar_read(m5206_mbar_state *s, + uint64_t offset, unsigned size) { if (offset >= 0x100 && offset < 0x120) { return m5206_timer_read(s->timer[0], offset - 0x100); } else if (offset >= 0x120 && offset < 0x140) { return m5206_timer_read(s->timer[1], offset - 0x120); } else if (offset >= 0x140 && offset < 0x160) { - return mcf_uart_read(s->uart[0], offset - 0x140); + return mcf_uart_read(s->uart[0], offset - 0x140, size); } else if (offset >= 0x180 && offset < 0x1a0) { - return mcf_uart_read(s->uart[1], offset - 0x180); + return mcf_uart_read(s->uart[1], offset - 0x180, size); } switch (offset) { case 0x03: return s->scr; @@ -301,7 +302,7 @@ static uint32_t m5206_mbar_read(m5206_mbar_state *s, uint32_t offset) } static void m5206_mbar_write(m5206_mbar_state *s, uint32_t offset, - uint32_t value) + uint64_t value, unsigned size) { if (offset >= 0x100 && offset < 0x120) { m5206_timer_write(s->timer[0], offset - 0x100, value); @@ -310,10 +311,10 @@ static void m5206_mbar_write(m5206_mbar_state *s, uint32_t offset, m5206_timer_write(s->timer[1], offset - 0x120, value); return; } else if (offset >= 0x140 && offset < 0x160) { - mcf_uart_write(s->uart[0], offset - 0x140, value); + mcf_uart_write(s->uart[0], offset - 0x140, value, size); return; } else if (offset >= 0x180 && offset < 0x1a0) { - mcf_uart_write(s->uart[1], offset - 0x180, value); + mcf_uart_write(s->uart[1], offset - 0x180, value, size); return; } switch (offset) { @@ -387,7 +388,7 @@ static uint32_t m5206_mbar_readb(void *opaque, target_phys_addr_t offset) } return val & 0xff; } - return m5206_mbar_read(s, offset); + return m5206_mbar_read(s, offset, 1); } static uint32_t m5206_mbar_readw(void *opaque, target_phys_addr_t offset) @@ -411,7 +412,7 @@ static uint32_t m5206_mbar_readw(void *opaque, target_phys_addr_t offset) val |= m5206_mbar_readb(opaque, offset + 1); return val; } - return m5206_mbar_read(s, offset); + return m5206_mbar_read(s, offset, 2); } static uint32_t m5206_mbar_readl(void *opaque, target_phys_addr_t offset) @@ -429,7 +430,7 @@ static uint32_t m5206_mbar_readl(void *opaque, target_phys_addr_t offset) val |= m5206_mbar_readw(opaque, offset + 2); return val; } - return m5206_mbar_read(s, offset); + return m5206_mbar_read(s, offset, 4); } static void m5206_mbar_writew(void *opaque, target_phys_addr_t offset, @@ -458,7 +459,7 @@ static void m5206_mbar_writeb(void *opaque, target_phys_addr_t offset, m5206_mbar_writew(opaque, offset & ~1, tmp); return; } - m5206_mbar_write(s, offset, value); + m5206_mbar_write(s, offset, value, 1); } static void m5206_mbar_writew(void *opaque, target_phys_addr_t offset, @@ -486,7 +487,7 @@ static void m5206_mbar_writew(void *opaque, target_phys_addr_t offset, m5206_mbar_writeb(opaque, offset + 1, value & 0xff); return; } - m5206_mbar_write(s, offset, value); + m5206_mbar_write(s, offset, value, 2); } static void m5206_mbar_writel(void *opaque, target_phys_addr_t offset, @@ -504,7 +505,7 @@ static void m5206_mbar_writel(void *opaque, target_phys_addr_t offset, m5206_mbar_writew(opaque, offset + 2, value & 0xffff); return; } - m5206_mbar_write(s, offset, value); + m5206_mbar_write(s, offset, value, 4); } static const MemoryRegionOps m5206_mbar_ops = { |