num_doorbells 132 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c if (adev->doorbell.size > adev->doorbell.num_doorbells * sizeof(u32)) { num_doorbells 135 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c *start_offset = adev->doorbell.num_doorbells * sizeof(u32); num_doorbells 324 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c if (index < adev->doorbell.num_doorbells) { num_doorbells 344 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c if (index < adev->doorbell.num_doorbells) { num_doorbells 362 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c if (index < adev->doorbell.num_doorbells) { num_doorbells 382 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c if (index < adev->doorbell.num_doorbells) { num_doorbells 596 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c adev->doorbell.num_doorbells = 0; num_doorbells 610 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c adev->doorbell.num_doorbells = min_t(u32, adev->doorbell.size / sizeof(u32), num_doorbells 612 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c if (adev->doorbell.num_doorbells == 0) num_doorbells 622 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c adev->doorbell.num_doorbells += 0x400; num_doorbells 625 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c adev->doorbell.num_doorbells * num_doorbells 32 drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h u32 num_doorbells; /* Number of doorbells actually reserved for amdgpu. */ num_doorbells 1743 drivers/gpu/drm/radeon/cik.c if (index < rdev->doorbell.num_doorbells) { num_doorbells 1763 drivers/gpu/drm/radeon/cik.c if (index < rdev->doorbell.num_doorbells) { num_doorbells 724 drivers/gpu/drm/radeon/radeon.h u32 num_doorbells; /* Number of doorbells actually reserved for radeon. */ num_doorbells 343 drivers/gpu/drm/radeon/radeon_device.c rdev->doorbell.num_doorbells = min_t(u32, rdev->doorbell.size / sizeof(u32), RADEON_MAX_DOORBELLS); num_doorbells 344 drivers/gpu/drm/radeon/radeon_device.c if (rdev->doorbell.num_doorbells == 0) num_doorbells 347 drivers/gpu/drm/radeon/radeon_device.c rdev->doorbell.ptr = ioremap(rdev->doorbell.base, rdev->doorbell.num_doorbells * sizeof(u32)); num_doorbells 383 drivers/gpu/drm/radeon/radeon_device.c unsigned long offset = find_first_zero_bit(rdev->doorbell.used, rdev->doorbell.num_doorbells); num_doorbells 384 drivers/gpu/drm/radeon/radeon_device.c if (offset < rdev->doorbell.num_doorbells) { num_doorbells 403 drivers/gpu/drm/radeon/radeon_device.c if (doorbell < rdev->doorbell.num_doorbells)