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Commit 5767c63a authored by Alexandre Julliard's avatar Alexandre Julliard
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krnl386.exe: Remove some redundant shifts.

Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 2207a890
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Showing with 16 additions and 16 deletions
dlls/krnl386.exe16/dma.c
View file @ 5767c63a
......@@ -342,31 +342,31 @@ BYTE DMA_ioport_in( WORD port )
channel = ((port-1)&0xC0)?(((port-1)-0xC0)>>2):(port>>1);
dmachip = (channel<4) ? 0 : 1;
if (!DMA_Toggle[dmachip])
res = DMA_CurrentByteCount[channel] & 0xFF;
res = DMA_CurrentByteCount[channel];
else {
res = (DMA_CurrentByteCount[channel] & (0xFF << 8))>>8;
res = DMA_CurrentByteCount[channel] >> 8;
TRACE("Read Current Count = %x.\n",DMA_CurrentByteCount[channel]);
}
DMA_Toggle[dmachip] = !DMA_Toggle[dmachip];
break;
/* Low Page Base Address */
case 0x87: res = (DMA_BaseAddress[0]&(0xFF<<16))>>16; break;
case 0x83: res = (DMA_BaseAddress[1]&(0xFF<<16))>>16; break;
case 0x81: res = (DMA_BaseAddress[2]&(0xFF<<16))>>16; break;
case 0x82: res = (DMA_BaseAddress[3]&(0xFF<<16))>>16; break;
case 0x8B: res = (DMA_BaseAddress[5]&(0xFF<<16))>>16; break;
case 0x89: res = (DMA_BaseAddress[6]&(0xFF<<16))>>16; break;
case 0x8A: res = (DMA_BaseAddress[7]&(0xFF<<16))>>16; break;
case 0x87: res = DMA_BaseAddress[0] >> 16; break;
case 0x83: res = DMA_BaseAddress[1] >> 16; break;
case 0x81: res = DMA_BaseAddress[2] >> 16; break;
case 0x82: res = DMA_BaseAddress[3] >> 16; break;
case 0x8B: res = DMA_BaseAddress[5] >> 16; break;
case 0x89: res = DMA_BaseAddress[6] >> 16; break;
case 0x8A: res = DMA_BaseAddress[7] >> 16; break;
/* High Page Base Address */
case 0x487: res = (DMA_BaseAddress[0]&(0xFF<<24))>>24; break;
case 0x483: res = (DMA_BaseAddress[1]&(0xFF<<24))>>24; break;
case 0x481: res = (DMA_BaseAddress[2]&(0xFF<<24))>>24; break;
case 0x482: res = (DMA_BaseAddress[3]&(0xFF<<24))>>24; break;
case 0x48B: res = (DMA_BaseAddress[5]&(0xFF<<24))>>24; break;
case 0x489: res = (DMA_BaseAddress[6]&(0xFF<<24))>>24; break;
case 0x48A: res = (DMA_BaseAddress[7]&(0xFF<<24))>>24; break;
case 0x487: res = DMA_BaseAddress[0] >> 24; break;
case 0x483: res = DMA_BaseAddress[1] >> 24; break;
case 0x481: res = DMA_BaseAddress[2] >> 24; break;
case 0x482: res = DMA_BaseAddress[3] >> 24; break;
case 0x48B: res = DMA_BaseAddress[5] >> 24; break;
case 0x489: res = DMA_BaseAddress[6] >> 24; break;
case 0x48A: res = DMA_BaseAddress[7] >> 24; break;
case 0x08:
case 0xD0:
......
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