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The nvidia driver now works under Haiku when build with target haiku.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12331 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2005-04-12 07:52:01 +00:00
parent 71ef877c9c
commit a9ac393b28
1 changed files with 11 additions and 4 deletions
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15
src/add-ons/kernel/drivers/graphics/nvidia/driver.c
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@ -36,6 +36,11 @@
#define MAX_DEVICES 8
#ifndef __HAIKU__
# undef B_USER_CLONEABLE_AREA
# define B_USER_CLONEABLE_AREA 0
#endif
#define DEVICE_FORMAT "%04X_%04X_%02X%02X%02X" // apsed
/* Tell the kernel what revision of the driver API we support */
@ -584,9 +589,9 @@ static status_t map_device(device_info *di)
(void *) di->pcii.u.h0.base_registers_pci[registers],
di->pcii.u.h0.base_register_sizes[registers],
B_ANY_KERNEL_ADDRESS,
(si->use_clone_bugfix ? B_READ_AREA|B_WRITE_AREA : 0),
B_USER_CLONEABLE_AREA | (si->use_clone_bugfix ? B_READ_AREA|B_WRITE_AREA : 0),
(void **)&(di->regs));
si->clone_bugfix_regs = (uint32 *) di->regs;
si->clone_bugfix_regs = (uint32 *) di->regs;
/* if mapping registers to vmem failed then pass on error */
if (si->regs_area < 0) return si->regs_area;
@ -680,7 +685,7 @@ static status_t map_device(device_info *di)
(void *) di->pcii.u.h0.base_registers_pci[frame_buffer],
di->pcii.u.h0.base_register_sizes[frame_buffer],
B_ANY_KERNEL_BLOCK_ADDRESS | B_MTR_WC,
B_READ_AREA + B_WRITE_AREA,
B_READ_AREA | B_WRITE_AREA,
&(si->framebuffer));
/*if failed with write combining try again without*/
@ -857,7 +862,9 @@ static status_t open_hook (const char* name, uint32 flags, void** cookie) {
di->pcii.vendor_id, di->pcii.device_id,
di->pcii.bus, di->pcii.device, di->pcii.function);
/* create this area with NO user-space read or write permissions, to prevent accidental dammage */
di->shared_area = create_area(shared_name, (void **)&(di->si), B_ANY_KERNEL_ADDRESS, ((sizeof(shared_info) + (B_PAGE_SIZE - 1)) & ~(B_PAGE_SIZE - 1)), B_FULL_LOCK, 0);
di->shared_area = create_area(shared_name, (void **)&(di->si), B_ANY_KERNEL_ADDRESS,
((sizeof(shared_info) + (B_PAGE_SIZE - 1)) & ~(B_PAGE_SIZE - 1)), B_FULL_LOCK,
B_USER_CLONEABLE_AREA);
if (di->shared_area < 0) {
/* return the error */
result = di->shared_area;