Searched refs:num_doorbells (Results 1 – 6 of 6) sorted by relevance
343 rdev->doorbell.num_doorbells = min_t(u32, rdev->doorbell.size / sizeof(u32), RADEON_MAX_DOORBELLS); in radeon_doorbell_init()344 if (rdev->doorbell.num_doorbells == 0) in radeon_doorbell_init()347 rdev->doorbell.ptr = ioremap(rdev->doorbell.base, rdev->doorbell.num_doorbells * sizeof(u32)); in radeon_doorbell_init()383 unsigned long offset = find_first_zero_bit(rdev->doorbell.used, rdev->doorbell.num_doorbells); in radeon_doorbell_get()384 if (offset < rdev->doorbell.num_doorbells) { in radeon_doorbell_get()403 if (doorbell < rdev->doorbell.num_doorbells) in radeon_doorbell_free()
722 u32 num_doorbells; /* Number of doorbells actually reserved for radeon. */ member
1730 if (index < rdev->doorbell.num_doorbells) { in cik_mm_rdoorbell()1750 if (index < rdev->doorbell.num_doorbells) { in cik_mm_wdoorbell()
32 u32 num_doorbells; /* Number of doorbells actually reserved for amdgpu. */ member
103 if (adev->doorbell.size > adev->doorbell.num_doorbells * sizeof(u32)) { in amdgpu_doorbell_get_kfd_info()106 *start_offset = adev->doorbell.num_doorbells * sizeof(u32); in amdgpu_doorbell_get_kfd_info()
588 if (index < adev->doorbell.num_doorbells) { in amdgpu_mm_rdoorbell()611 if (index < adev->doorbell.num_doorbells) { in amdgpu_mm_wdoorbell()632 if (index < adev->doorbell.num_doorbells) { in amdgpu_mm_rdoorbell64()655 if (index < adev->doorbell.num_doorbells) { in amdgpu_mm_wdoorbell64()1026 adev->doorbell.num_doorbells = 0; in amdgpu_device_doorbell_init()1040 adev->doorbell.num_doorbells = min_t(u32, adev->doorbell.size / sizeof(u32), in amdgpu_device_doorbell_init()1042 if (adev->doorbell.num_doorbells == 0) in amdgpu_device_doorbell_init()1052 adev->doorbell.num_doorbells += 0x400; in amdgpu_device_doorbell_init()1055 adev->doorbell.num_doorbells * in amdgpu_device_doorbell_init()
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