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Diffstat (limited to 'src/emu/machine/idectrl.c')
-rw-r--r--src/emu/machine/idectrl.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/src/emu/machine/idectrl.c b/src/emu/machine/idectrl.c
index 5d3c934c937..3375f107b53 100644
--- a/src/emu/machine/idectrl.c
+++ b/src/emu/machine/idectrl.c
@@ -693,17 +693,17 @@ static void write_buffer_to_dma(ide_state *ide)
}
/* fetch the address */
- ide->dma_address = memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor);
- ide->dma_address |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 8;
- ide->dma_address |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 16;
- ide->dma_address |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 24;
+ ide->dma_address = ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor);
+ ide->dma_address |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 8;
+ ide->dma_address |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 16;
+ ide->dma_address |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 24;
ide->dma_address &= 0xfffffffe;
/* fetch the length */
- ide->dma_bytes_left = memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor);
- ide->dma_bytes_left |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 8;
- ide->dma_bytes_left |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 16;
- ide->dma_bytes_left |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 24;
+ ide->dma_bytes_left = ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor);
+ ide->dma_bytes_left |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 8;
+ ide->dma_bytes_left |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 16;
+ ide->dma_bytes_left |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 24;
ide->dma_last_buffer = (ide->dma_bytes_left >> 31) & 1;
ide->dma_bytes_left &= 0xfffe;
if (ide->dma_bytes_left == 0)
@@ -713,7 +713,7 @@ static void write_buffer_to_dma(ide_state *ide)
}
/* write the next byte */
- memory_write_byte(ide->dma_space, ide->dma_address++, *data++);
+ ide->dma_space->write_byte(ide->dma_address++, *data++);
ide->dma_bytes_left--;
}
}
@@ -897,17 +897,17 @@ static void read_buffer_from_dma(ide_state *ide)
}
/* fetch the address */
- ide->dma_address = memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor);
- ide->dma_address |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 8;
- ide->dma_address |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 16;
- ide->dma_address |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 24;
+ ide->dma_address = ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor);
+ ide->dma_address |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 8;
+ ide->dma_address |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 16;
+ ide->dma_address |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 24;
ide->dma_address &= 0xfffffffe;
/* fetch the length */
- ide->dma_bytes_left = memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor);
- ide->dma_bytes_left |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 8;
- ide->dma_bytes_left |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 16;
- ide->dma_bytes_left |= memory_read_byte(ide->dma_space, ide->dma_descriptor++ ^ ide->dma_address_xor) << 24;
+ ide->dma_bytes_left = ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor);
+ ide->dma_bytes_left |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 8;
+ ide->dma_bytes_left |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 16;
+ ide->dma_bytes_left |= ide->dma_space->read_byte(ide->dma_descriptor++ ^ ide->dma_address_xor) << 24;
ide->dma_last_buffer = (ide->dma_bytes_left >> 31) & 1;
ide->dma_bytes_left &= 0xfffe;
if (ide->dma_bytes_left == 0)
@@ -917,7 +917,7 @@ static void read_buffer_from_dma(ide_state *ide)
}
/* read the next byte */
- *data++ = memory_read_byte(ide->dma_space, ide->dma_address++);
+ *data++ = ide->dma_space->read_byte(ide->dma_address++);
ide->dma_bytes_left--;
}
}