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PowerPC: IDE DB-DMA support

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This patches allows powermac IDE interface to use DB-DMA.
This implementation uses only synchronous I/O.

Signed-off-by: Laurent Vivier <Laurent@lvivier.info>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6489 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2009-01-30 20:39:41 +00:00
parent 28ce5ce63b
commit e3007e6677
4 changed files with 156 additions and 23 deletions
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3
hw/ppc_mac.h
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@ -48,7 +48,8 @@ void macio_init (PCIBus *bus, int device_id, int is_oldworld, int pic_mem_index,
int nb_ide, int *ide_mem_index, int escc_mem_index);
/* NewWorld PowerMac IDE */
int pmac_ide_init (BlockDriverState **hd_table, qemu_irq irq);
int pmac_ide_init (BlockDriverState **hd_table, qemu_irq irq,
void *dbdma, int channel, qemu_irq dma_irq);
/* Heathrow PIC */
qemu_irq *heathrow_pic_init(int *pmem_index,