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

/drivers/gpu/drm/amd/amdkfd/
Dkfd_doorbell.c93 kfd->doorbell_kernel_ptr = ioremap(kfd->doorbell_base, in kfd_doorbell_init()
96 if (!kfd->doorbell_kernel_ptr) in kfd_doorbell_init()
115 pr_debug("doorbell kernel address == %p\n", kfd->doorbell_kernel_ptr); in kfd_doorbell_init()
122 if (kfd->doorbell_kernel_ptr) in kfd_doorbell_fini()
123 iounmap(kfd->doorbell_kernel_ptr); in kfd_doorbell_fini()
196 return kfd->doorbell_kernel_ptr + inx; in kfd_get_kernel_doorbell()
203 inx = (unsigned int)(db_addr - kfd->doorbell_kernel_ptr) in kfd_release_kernel_doorbell()
Dkfd_priv.h248 u32 __iomem *doorbell_kernel_ptr; /* This is a pointer for a doorbells member