lxdream.org :: lxdream/src/asic.c

tree revision 1302:765e514f99a6 default

filename	src/asic.c
changeset	1269:50c63f63bf8f
author	nkeynes
date	Mon Mar 12 18:06:24 2012 +1000 (11 years ago)
permissions	-rw-r--r--
last change	Break large PVR dma transfers up into blocks to avoid potentially allocating 8MB+ on the stack. Patch from guinux, thanks!

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1269:50c63f63bf8f	11 years	nkeynes	Break large PVR dma transfers up into blocks to avoid potentially allocating	diff \| annotate
1237:377077d10d62	11 years	nkeynes	Add a 200us delay time for Maple requests, to avoid problems with games that	diff \| annotate
1100:50e702af9373	13 years	nkeynes	Hook up the fake bios boot	diff \| annotate
1065:bc1cc0c54917	14 years	nkeynes	No-op merge lxdream-mmu to remove head (actually merged long ago)	diff \| annotate
975:007bf7eb944f	14 years	nkeynes	Add read_byte_for_write mem function for correct implementation of AND.B and friends	diff \| annotate
929:fd8cb0c82f5f	14 years	nkeynes	First pass experiment using cached decoding. lxdream-mem	diff \| annotate
855:b937948d79d9	15 years	nkeynes	Initial impl of the alternate PVR DMA channel	diff \| annotate
833:1ea87e0221f8	15 years	nkeynes	*Raise IDE DMA event on end-of-dma, not end-of-transfer (sigh)*	diff \| annotate
753:1fe39c3a9bbc	15 years	nkeynes	Initial implementation for sort-dma channel	diff \| annotate
736:a02d1475ccfd	15 years	nkeynes	Re-indent everything consistently	diff \| annotate
728:4dfc293b9d96	15 years	nkeynes	Add register defns for sort DMA	diff \| annotate
594:6118deafd705	15 years	nkeynes	Fix broken asic_check_cleared_events()	diff \| annotate
586:2a3ba82cf243	15 years	nkeynes	Merged lxdream-mmu r570:596 to trunk	diff \| annotate
581:430515437e55	15 years	nkeynes	Remove superfluous new_pc update lxdream-mmu	diff \| annotate
564:dc7b5ffb0535	15 years	nkeynes	Refactor sh4core.h to extract the "public" material into a new sh4.h lxdream-mmu	diff \| annotate
561:533f6b478071	15 years	nkeynes	Enable Id keyword on all source files lxdream-mmu	diff \| annotate
549:828d103ad115	15 years	nkeynes	Fix testregs so it passes now	diff \| annotate
430:467519b050f4	15 years	nkeynes	Fix compilation warnings	diff \| annotate
422:61a0598e07ff	16 years	nkeynes	Fix compilation warnings	diff \| annotate
342:850502f0e8de	16 years	nkeynes	Refactor gdrom module to be more conducive to real device support	diff \| annotate
334:59073f812bd3	16 years	nkeynes	Add register masks on IDE DMA registers	diff \| annotate
325:5717ae5d4746	16 years	nkeynes	Move PVR2 dma handling (0x10000000-0x13FFFFFF) into pvr2mem.c, minor	diff \| annotate
305:1191085c5988	16 years	nkeynes	Rearrange asic cascade events	diff \| annotate
302:96b5cc24309c	16 years	nkeynes	Rename SPUDMA to G2DMA (following KOS's lead)	diff \| annotate
279:7bb759c23271	16 years	nkeynes	Initial SPU dma implementation	diff \| annotate
255:ade289880b8d	16 years	nkeynes	Fix reset PC when invoked from the SH4 itself	diff \| annotate
244:4c2b7291d3b0	16 years	nkeynes	First cut of port 576890 (sysreset) and ide enable/disable	diff \| annotate
240:9ae4bd697292	16 years	nkeynes	Initial implementation of the NOP (00h) command	diff \| annotate
188:91ee93613faa	17 years	nkeynes	Remove no-longer-needed logging	diff \| annotate
186:79bfebd5e0ff	17 years	nkeynes	Clear PVR DMA control + size to 0 following transfer (as per hardware)	diff \| annotate
163:cf6b5e87f58d	17 years	nkeynes	Handle G2 timer rollover	diff \| annotate
158:a0a82246b44e	17 years	nkeynes	Fix IDE DMA to actually work for real.	diff \| annotate
155:be61d1a20937	17 years	nkeynes	Add load/save/reset state, and general tidy up	diff \| annotate
137:41907543d890	17 years	nkeynes	Commit semi-correct G2-bus event register handling	diff \| annotate
125:49bf45f8210a	17 years	nkeynes	Rename IDE DMA registers appropriately	diff \| annotate
100:995e42e96cc9	17 years	nkeynes	Split pvr2.c out to separate files for TA and renderer, minor renames	diff \| annotate
94:8d80d9c7cc7d	17 years	nkeynes	Video code reshuffle to start getting real video happening.	diff \| annotate
56:3224dceaf2a3	17 years	nkeynes	Implement PVR DMA channel	diff \| annotate
42:d06affd949ec	17 years	nkeynes	Remove the temporary ASIC log line	diff \| annotate
35:21a4be098304	17 years	nkeynes	Remove modules.h - move definitions into dream.h	diff \| annotate
31:495e480360d7	17 years	nkeynes	Finish adding header blocks to all files	diff \| annotate
25:fa2d21d57942	17 years	nkeynes	Fixup include paths + typo for structure changes	diff \| annotate
23:1ec3acd0594d	17 years	nkeynes	Start of "real" time slices, general structure in place now	diff \| annotate
20:3ffb66aa25c7	17 years	nkeynes	Add scif.c (oops)	diff \| annotate
15:5194dd0fdb60	17 years	nkeynes	Add dreamcast_module module structure	diff \| annotate
2:42349f6ea216	19 years	nkeynes	Commit changes into cvs	diff \| annotate
1:eea311cfd33e	19 years	nkeynes	This commit was generated by cvs2svn to compensate for changes in r2,	diff \| annotate
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