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dbdma: Make little endian 

The device is only used on big endian systems, but always byte swaps. That's
a very good indicator that it's actually a little endian device ;-).

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Alexander Graf 2010-12-08 12:05:39 +01:00 committed by Blue Swirl
parent 6bef043655
commit 0f4f039b98
1 changed files with 1 additions and 4 deletions
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5
hw/mac_dbdma.c
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@ -707,8 +707,6 @@ static void dbdma_writel (void *opaque,
DBDMA_DPRINTF("channel 0x%x reg 0x%x\n", DBDMA_DPRINTF("channel 0x%x reg 0x%x\n",
(uint32_t)addr >> DBDMA_CHANNEL_SHIFT, reg); (uint32_t)addr >> DBDMA_CHANNEL_SHIFT, reg);
value = bswap32(value);
/* cmdptr cannot be modified if channel is RUN or ACTIVE */ /* cmdptr cannot be modified if channel is RUN or ACTIVE */
if (reg == DBDMA_CMDPTR_LO && if (reg == DBDMA_CMDPTR_LO &&
@ -788,7 +786,6 @@ static uint32_t dbdma_readl (void *opaque, target_phys_addr_t addr)
break; break;
} }
value = bswap32(value);
return value; return value;
} }
@ -845,7 +842,7 @@ void* DBDMA_init (int *dbdma_mem_index)
s = qemu_mallocz(sizeof(DBDMA_channel) * DBDMA_CHANNELS); s = qemu_mallocz(sizeof(DBDMA_channel) * DBDMA_CHANNELS);
*dbdma_mem_index = cpu_register_io_memory(dbdma_read, dbdma_write, s, *dbdma_mem_index = cpu_register_io_memory(dbdma_read, dbdma_write, s,
DEVICE_NATIVE_ENDIAN); DEVICE_LITTLE_ENDIAN);
register_savevm(NULL, "dbdma", -1, 1, dbdma_save, dbdma_load, s); register_savevm(NULL, "dbdma", -1, 1, dbdma_save, dbdma_load, s);
qemu_register_reset(dbdma_reset, s); qemu_register_reset(dbdma_reset, s);