Date: Sun, 4 Dec 2016 15:27:39 +0000 (UTC) From: Michal Meloun <mmel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r309531 - head/sys/arm/include Message-ID: <201612041527.uB4FRduc064051@repo.freebsd.org>
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Author: mmel Date: Sun Dec 4 15:27:39 2016 New Revision: 309531 URL: https://svnweb.freebsd.org/changeset/base/309531 Log: Implement fake pmap_mapdev_attr() for ARMv6. This function is referenced, but never called from DRM2 code. Also, real behavior of pmap_mapdev_attr() in ARM world is unclear as we don't have any additional attribute for a device memory type. MFC after: 2 weeks Modified: head/sys/arm/include/pmap-v6.h head/sys/arm/include/pmap.h Modified: head/sys/arm/include/pmap-v6.h ============================================================================== --- head/sys/arm/include/pmap-v6.h Sun Dec 4 13:56:15 2016 (r309530) +++ head/sys/arm/include/pmap-v6.h Sun Dec 4 15:27:39 2016 (r309531) @@ -166,7 +166,6 @@ extern ttb_entry_t pmap_kern_ttb; /* TT void pmap_bootstrap(vm_offset_t); void pmap_kenter(vm_offset_t, vm_paddr_t); void pmap_kremove(vm_offset_t); -void *pmap_mapdev_attr(vm_paddr_t, vm_size_t, int); boolean_t pmap_page_is_mapped(vm_page_t); void pmap_tlb_flush(pmap_t, vm_offset_t); Modified: head/sys/arm/include/pmap.h ============================================================================== --- head/sys/arm/include/pmap.h Sun Dec 4 13:56:15 2016 (r309530) +++ head/sys/arm/include/pmap.h Sun Dec 4 15:27:39 2016 (r309531) @@ -53,6 +53,12 @@ void pmap_page_set_memattr(vm_page_t, vm void *pmap_mapdev(vm_paddr_t, vm_size_t); void pmap_unmapdev(vm_offset_t, vm_size_t); +static inline void * +pmap_mapdev_attr(vm_paddr_t addr, vm_size_t size, int attr) +{ + panic("%s is not implemented yet!\n", __func__); +} + struct pcb; void pmap_set_pcb_pagedir(pmap_t, struct pcb *);
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