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fixed coldstart on pre-NV10 cards with PINS V3-V5pre18: confirmed missing info with a new card I have for testing.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12599 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen 2005-05-08 20:33:31 +00:00
parent 1ffd04260a
commit 535dd126d3
1 changed files with 3 additions and 3 deletions

6
src/add-ons/accelerants/nvidia/engine/nv_info.c

@ -1,7 +1,7 @@
/* Read initialisation information from card */
/* some bits are hacks, where PINS is not known */
/* Author:
Rudolf Cornelissen 7/2003-2/2005
Rudolf Cornelissen 7/2003-5/2005
*/
#define MODULE_BIT 0x00002000
@ -160,8 +160,8 @@ static status_t pins3_5_read(uint8 *rom, uint32 offset)
uint16 init1 = rom[offset + 18] + (rom[offset + 19] * 256);
uint16 init2 = rom[offset + 20] + (rom[offset + 21] * 256);
uint16 init_size = rom[offset + 22] + (rom[offset + 23] * 256) + 1;
/* still confirm!! */
uint16 ram_tab = init1 - 0x0010;
/* confirmed on a TNT2-M64 with pins V5.1 */
uint16 ram_tab = rom[offset + 24] + (rom[offset + 25] * 256);
/* fixme: PPC BIOSes (might) return NULL pointers for messages here */
char* signon_msg = &(rom[(rom[offset + 30] + (rom[offset + 31] * 256))]);
char* vendor_name = &(rom[(rom[offset + 46] + (rom[offset + 47] * 256))]);