Skip to content

Commit 3faae98

Browse files
TinaZhangZWzhenyw
authored andcommitted
drm/i915/gvt: Add some regs to force-to-nonpriv whitelist
Those regs are added in order to slove the following complains: [70811.201818] gvt: vgpu(1) Invalid FORCE_NONPRIV write 2341 at offset 24d8 [70811.201825] gvt: vgpu(1) Invalid FORCE_NONPRIV write 2351 at offset 24dc [70811.201831] gvt: vgpu(1) Invalid FORCE_NONPRIV write 10000d82 at offset 24e0 [70811.201837] gvt: vgpu(1) Invalid FORCE_NONPRIV write 10064844 at offset 24e4 So solve them by adding the required regs to the whitelist. Signed-off-by: Tina Zhang <[email protected]> Acked-by: Zhenyu Wang <[email protected]> Signed-off-by: Zhenyu Wang <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
1 parent a61ac1e commit 3faae98

File tree

1 file changed

+6
-2
lines changed

1 file changed

+6
-2
lines changed

drivers/gpu/drm/i915/gvt/handlers.c

Lines changed: 6 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -462,11 +462,14 @@ static int pipeconf_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
462462
return 0;
463463
}
464464

465-
/* ascendingly sorted */
465+
/* sorted in ascending order */
466466
static i915_reg_t force_nonpriv_white_list[] = {
467+
_MMIO(0xd80),
467468
GEN9_CS_DEBUG_MODE1, //_MMIO(0x20ec)
468469
GEN9_CTX_PREEMPT_REG,//_MMIO(0x2248)
469-
PS_INVOCATION_COUNT,//_MMIO(0x2348)
470+
CL_PRIMITIVES_COUNT, //_MMIO(0x2340)
471+
PS_INVOCATION_COUNT, //_MMIO(0x2348)
472+
PS_DEPTH_COUNT, //_MMIO(0x2350)
470473
GEN8_CS_CHICKEN1,//_MMIO(0x2580)
471474
_MMIO(0x2690),
472475
_MMIO(0x2694),
@@ -491,6 +494,7 @@ static i915_reg_t force_nonpriv_white_list[] = {
491494
_MMIO(0xe18c),
492495
_MMIO(0xe48c),
493496
_MMIO(0xe5f4),
497+
_MMIO(0x64844),
494498
};
495499

496500
/* a simple bsearch */

0 commit comments

Comments
 (0)