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lsi53c895a: Implement read and write access to DMA Next Address

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Fixes the following errors:

lsi_scsi: error: Unhandled writeb 0x28 = 0x0
lsi_scsi: error: Unhandled writeb 0x29 = 0x0
lsi_scsi: error: Unhandled writeb 0x2a = 0x0
lsi_scsi: error: Unhandled writeb 0x2b = 0x0

Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Sebastian Herbszt 2009-06-13 23:03:27 +02:00 committed by Anthony Liguori
parent bd8ee11a6b
commit 4b9a2d6de7
1 changed files with 2 additions and 0 deletions
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hw/lsi53c895a.c
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@ -1403,6 +1403,7 @@ static uint8_t lsi_reg_readb(LSIState *s, int offset)
CASE_GET_REG24(dbc, 0x24) CASE_GET_REG24(dbc, 0x24)
case 0x27: /* DCMD */ case 0x27: /* DCMD */
return s->dcmd; return s->dcmd;
CASE_GET_REG32(dnad, 0x28)
CASE_GET_REG32(dsp, 0x2c) CASE_GET_REG32(dsp, 0x2c)
CASE_GET_REG32(dsps, 0x30) CASE_GET_REG32(dsps, 0x30)
CASE_GET_REG32(scratch[0], 0x34) CASE_GET_REG32(scratch[0], 0x34)
@ -1595,6 +1596,7 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val)
} }
s->ctest5 = val; s->ctest5 = val;
break; break;
CASE_SET_REG32(dnad, 0x28)
case 0x2c: /* DSP[0:7] */ case 0x2c: /* DSP[0:7] */
s->dsp &= 0xffffff00; s->dsp &= 0xffffff00;
s->dsp |= val; s->dsp |= val;