diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv_cma.h')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv_cma.h | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_cma.h b/arch/powerpc/kvm/book3s_hv_cma.h deleted file mode 100644 index 655144f..0000000 --- a/arch/powerpc/kvm/book3s_hv_cma.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Contiguous Memory Allocator for ppc KVM hash pagetable based on CMA - * for DMA mapping framework - * - * Copyright IBM Corporation, 2013 - * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License or (at your optional) any later version of the license. - * - */ - -#ifndef __POWERPC_KVM_CMA_ALLOC_H__ -#define __POWERPC_KVM_CMA_ALLOC_H__ -/* - * Both RMA and Hash page allocation will be multiple of 256K. - */ -#define KVM_CMA_CHUNK_ORDER 18 - -extern struct page *kvm_alloc_cma(unsigned long nr_pages, - unsigned long align_pages); -extern bool kvm_release_cma(struct page *pages, unsigned long nr_pages); -extern long kvm_cma_declare_contiguous(phys_addr_t size, - phys_addr_t alignment) __init; -#endif |