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fixed embedded Geforce (Nforce 1 and 2) RAM amount detection.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8423 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen 2004-07-19 11:13:18 +00:00
parent 77a66901a8
commit 4f094ab6e3
2 changed files with 8 additions and 12 deletions
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8
src/add-ons/accelerants/nvidia/engine/nv_general.c
View File

@ -32,7 +32,7 @@ static void nv_dump_configuration_space (void)
DUMP_CFG (BASE7, 0);
DUMP_CFG (SUBSYSID1,0);
DUMP_CFG (ROMBASE, 0);
DUMP_CFG (CFG_0, 0);
DUMP_CFG (CAPPTR, 0);
DUMP_CFG (CFG_1, 0);
DUMP_CFG (INTERRUPT,0);
DUMP_CFG (SUBSYSID2,0);
@ -50,9 +50,9 @@ static void nv_dump_configuration_space (void)
DUMP_CFG (CFG_15, 0);
DUMP_CFG (CFG_16, 0);
DUMP_CFG (CFG_17, 0);
DUMP_CFG (GF2IGPU, 0);
DUMP_CFG (CFG_18, 0);
DUMP_CFG (CFG_19, 0);
DUMP_CFG (CFG_19, 0);
DUMP_CFG (GF4MXIGPU,0);
DUMP_CFG (CFG_21, 0);
DUMP_CFG (CFG_22, 0);
DUMP_CFG (CFG_23, 0);
@ -80,7 +80,7 @@ status_t nv_general_powerup()
{
status_t status;
LOG(1,("POWERUP: nVidia (open)BeOS Accelerant 0.21 running.\n"));
LOG(1,("POWERUP: nVidia (open)BeOS Accelerant 0.22 running.\n"));
/* preset no laptop */
si->ps.laptop = false;

12
src/add-ons/accelerants/nvidia/engine/nv_info.c
View File

@ -1,7 +1,7 @@
/* Read initialisation information from card */
/* some bits are hacks, where PINS is not known */
/* Author:
Rudolf Cornelissen 7/2003-6/2004
Rudolf Cornelissen 7/2003-7/2004
*/
#define MODULE_BIT 0x00002000
@ -1051,14 +1051,10 @@ static void getstrap_arch_nv10_20_30(void)
switch (dev_manID)
{
case 0x01a010de: /* Nvidia GeForce2 Integrated GPU */
//fixme: need kerneldriver function to readout other device PCI config space!?!
//linux: int amt = pciReadLong(pciTag(0, 0, 1), 0x7C);
si->ps.memory_size = (((CFGR(GF2IGPU) & 0x000007c0) >> 6) + 1);
break;
case 0x01f010de: /* Nvidia GeForce4 MX Integrated GPU */
//fixme: need kerneldriver function to readout other device PCI config space!?!
//linux: int amt = pciReadLong(pciTag(0, 0, 1), 0x84);
si->ps.memory_size = (((CFGR(GF4MXIGPU) & 0x000007f0) >> 4) + 1);
/* the kerneldriver already determined the amount of RAM these cards have at
* their disposal (UMA, values read from PCI config space in other device) */
LOG(8,("INFO: nVidia GPU with UMA detected\n"));
break;
default:
LOG(8,("INFO: (Memory detection) Strapinfo value is: $%08x\n", strapinfo));