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Searched refs:doorbell_kernel_ptr (Results 1 – 2 of 2) sorted by relevance

/netbsd-src/sys/external/bsd/drm2/dist/drm/amd/amdkfd/
H A Dkfd_doorbell.c101 kfd->doorbell_kernel_ptr = ioremap(kfd->doorbell_base, in kfd_doorbell_init()
104 if (!kfd->doorbell_kernel_ptr) in kfd_doorbell_init()
123 pr_debug("doorbell kernel address == %p\n", kfd->doorbell_kernel_ptr); in kfd_doorbell_init()
130 if (kfd->doorbell_kernel_ptr) in kfd_doorbell_fini()
131 iounmap(kfd->doorbell_kernel_ptr); in kfd_doorbell_fini()
200 return kfd->doorbell_kernel_ptr + inx; in kfd_get_kernel_doorbell()
207 inx = (unsigned int)(db_addr - kfd->doorbell_kernel_ptr) in kfd_release_kernel_doorbell()
H A Dkfd_priv.h245 u32 __iomem *doorbell_kernel_ptr; /* This is a pointer for a doorbells member