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dumprom update

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8230 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen
2004-06-29 11:29:39 +00:00
parent 39ffb98012
commit 07abc06fd2
4 changed files with 9 additions and 19 deletions
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src/add-ons/kernel/drivers/graphics/nvidia/driver.c
+5 -9
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@@ -456,7 +456,6 @@ static status_t map_device(device_info *di)
/* variables for making copy of ROM */
char * rom_temp;
area_id rom_area;
uint32 rom_size;
/* Nvidia cards have registers in [0] and framebuffer in [1] */
int registers = 0;
@@ -529,14 +528,11 @@ static status_t map_device(device_info *di)
return rom_area;
}
/* dump ROM to file if selected in nv.settings */
if (current_settings.dumprom) dumprom (rom_temp, di->pcii.u.h0.rom_size);
/* we reserved 128Kb for the ROM mirror, but note actual size for reference */
si->rom.size = di->pcii.u.h0.rom_size;
/* make a copy of ROM for future reference, but truncate our mirror if needed */
rom_size = si->rom.size;
if (rom_size > (128 * 1024)) rom_size = (128 * 1024);
memcpy (si->rom.mirror, rom_temp, rom_size);
/* dump ROM to file if selected in nv.settings
* (ROM is always 64Kb: checked TNT1 - FX5950) */
if (current_settings.dumprom) dumprom (rom_temp, 65536);
/* make a copy of ROM for future reference */
memcpy (si->rom_mirror, rom_temp, 65536);
/* disable ROM decoding - this is defined in the PCI standard, and delete the area */
tmpUlong = get_pci(PCI_rom_base, 4);