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| author | Joan Lledó <jlledom@member.fsf.org> | 2022-01-08 13:15:37 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2022-01-08 19:10:50 +0100 |
| commit | 7c3743a6d1cf06fe5130628c9f39cc3c41128d22 (patch) | |
| tree | 0b3a7e3a397eb7aee919d48c8bee295ccaadc62e /pci-arbiter/netfs_impl.c | |
| parent | 78102136e63b4bdccd06982fd8708b6832225be7 (diff) | |
| download | hurd-7c3743a6d1cf06fe5130628c9f39cc3c41128d22.tar.gz hurd-7c3743a6d1cf06fe5130628c9f39cc3c41128d22.tar.bz2 hurd-7c3743a6d1cf06fe5130628c9f39cc3c41128d22.zip | |
pci-arbiter: Stop using deprecated region memory pointer
Use a internal array of pointers instead
* pci-arbiter/device_map.h:
* Update device_map_region() prototype
* Now it receives an output address as parameter
* pci-arbiter/device_map.c:
* Update device_map_region() definition to match the new prototype
* Support for legacy mappings
* When the base address is lower than 1 mb
* pci-arbiter/func_files.c:
* pci-arbiter/netfs_impl.c:
* Update calls to device_map_region to match the new prototype
* Use the internal array of pointers instead of region->memory
* pci-arbiter/pcifs.h:
* struct pcifs_dirent: Declare the internal array of pointers
Message-Id: <20220108121537.6277-2-jlledom@mailfence.com>
Diffstat (limited to 'pci-arbiter/netfs_impl.c')
| -rw-r--r-- | pci-arbiter/netfs_impl.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/pci-arbiter/netfs_impl.c b/pci-arbiter/netfs_impl.c index 8b4bd22b..db35d268 100644 --- a/pci-arbiter/netfs_impl.c +++ b/pci-arbiter/netfs_impl.c @@ -591,15 +591,17 @@ netfs_get_filemap (struct node *node, vm_prot_t prot) region = &node->nn->ln->device->regions[reg_num]; /* Ensure the region is mapped */ - err = device_map_region (node->nn->ln->device, region); + err = device_map_region (node->nn->ln->device, region, + &node->nn->ln->region_maps[reg_num]); if (err) return err; /* Create a new memory object proxy with the required protection */ max_prot = (VM_PROT_READ | VM_PROT_WRITE) & prot; err = - vm_region_create_proxy(mach_task_self (), (vm_address_t)region->memory, - max_prot, region->size, &proxy); + vm_region_create_proxy(mach_task_self (), + (vm_address_t)node->nn->ln->region_maps[reg_num], + max_prot, region->size, &proxy); if (err) goto error; |