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author | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-17 17:14:51 +0000 |
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committer | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-17 17:14:51 +0000 |
commit | 87ecb68bdf8a3e40ef885ddbb7ca1797dca40ebf (patch) | |
tree | f8c5c8eb6e34a6d492a9638d62489e7569f8b046 /hw/isa.h | |
parent | 257514ddce752fe0b4aeb4b7957bc5661eadbef8 (diff) | |
download | hqemu-87ecb68bdf8a3e40ef885ddbb7ca1797dca40ebf.zip hqemu-87ecb68bdf8a3e40ef885ddbb7ca1797dca40ebf.tar.gz |
Break up vl.h.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/isa.h')
-rw-r--r-- | hw/isa.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/hw/isa.h b/hw/isa.h new file mode 100644 index 0000000..89b3004 --- /dev/null +++ b/hw/isa.h @@ -0,0 +1,24 @@ +/* ISA bus */ + +extern target_phys_addr_t isa_mem_base; + +int register_ioport_read(int start, int length, int size, + IOPortReadFunc *func, void *opaque); +int register_ioport_write(int start, int length, int size, + IOPortWriteFunc *func, void *opaque); +void isa_unassign_ioport(int start, int length); + +void isa_mmio_init(target_phys_addr_t base, target_phys_addr_t size); + +/* dma.c */ +int DMA_get_channel_mode (int nchan); +int DMA_read_memory (int nchan, void *buf, int pos, int size); +int DMA_write_memory (int nchan, void *buf, int pos, int size); +void DMA_hold_DREQ (int nchan); +void DMA_release_DREQ (int nchan); +void DMA_schedule(int nchan); +void DMA_run (void); +void DMA_init (int high_page_enable); +void DMA_register_channel (int nchan, + DMA_transfer_handler transfer_handler, + void *opaque); |