diff options
Diffstat (limited to 'device/dev_pager.c')
| -rw-r--r-- | device/dev_pager.c | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/device/dev_pager.c b/device/dev_pager.c index e0ca2c7..7f49805 100644 --- a/device/dev_pager.c +++ b/device/dev_pager.c @@ -127,14 +127,14 @@ typedef struct dev_pager *dev_pager_t; struct kmem_cache dev_pager_cache; -void dev_pager_reference(register dev_pager_t ds) +void dev_pager_reference(dev_pager_t ds) { simple_lock(&ds->lock); ds->ref_count++; simple_unlock(&ds->lock); } -void dev_pager_deallocate(register dev_pager_t ds) +void dev_pager_deallocate(dev_pager_t ds) { simple_lock(&ds->lock); if (--ds->ref_count > 0) { @@ -169,8 +169,8 @@ decl_simple_lock_data(, void dev_pager_hash_init(void) { - register int i; - register vm_size_t size; + int i; + vm_size_t size; size = sizeof(struct dev_pager_entry); kmem_cache_init(&dev_pager_hash_cache, "dev_pager_entry", size, 0, @@ -184,7 +184,7 @@ void dev_pager_hash_insert( ipc_port_t name_port, dev_pager_t rec) { - register dev_pager_entry_t new_entry; + dev_pager_entry_t new_entry; new_entry = (dev_pager_entry_t) kmem_cache_alloc(&dev_pager_hash_cache); new_entry->name = name_port; @@ -198,8 +198,8 @@ void dev_pager_hash_insert( void dev_pager_hash_delete(ipc_port_t name_port) { - register queue_t bucket; - register dev_pager_entry_t entry; + queue_t bucket; + dev_pager_entry_t entry; bucket = &dev_pager_hashtable[dev_pager_hash(name_port)]; @@ -219,9 +219,9 @@ void dev_pager_hash_delete(ipc_port_t name_port) dev_pager_t dev_pager_hash_lookup(ipc_port_t name_port) { - register queue_t bucket; - register dev_pager_entry_t entry; - register dev_pager_t pager; + queue_t bucket; + dev_pager_entry_t entry; + dev_pager_t pager; bucket = &dev_pager_hashtable[dev_pager_hash(name_port)]; @@ -247,7 +247,7 @@ kern_return_t device_pager_setup( vm_size_t size, mach_port_t *pager) { - register dev_pager_t d; + dev_pager_t d; /* * Verify the device is indeed mappable @@ -329,7 +329,7 @@ kern_return_t device_pager_data_request( vm_size_t length, vm_prot_t protection_required) { - register dev_pager_t ds; + dev_pager_t ds; #ifdef lint protection_required++; @@ -347,7 +347,7 @@ kern_return_t device_pager_data_request( panic("(device_pager)data_request: bad pager_request"); if (ds->type == CHAR_PAGER_TYPE) { - register vm_object_t object; + vm_object_t object; vm_offset_t device_map_page(void *,vm_offset_t); object = vm_object_lookup(pager_request); @@ -366,8 +366,8 @@ kern_return_t device_pager_data_request( vm_object_deallocate(object); } else { - register io_req_t ior; - register mach_device_t device; + io_req_t ior; + mach_device_t device; io_return_t result; panic("(device_pager)data_request: dev pager"); @@ -415,7 +415,7 @@ kern_return_t device_pager_data_request( /* * Always called by io_done thread. */ -boolean_t device_pager_data_request_done(register io_req_t ior) +boolean_t device_pager_data_request_done(io_req_t ior) { vm_offset_t start_alloc, end_alloc; vm_size_t size_read; @@ -469,13 +469,13 @@ boolean_t device_pager_data_request_done(register io_req_t ior) kern_return_t device_pager_data_write( ipc_port_t pager, ipc_port_t pager_request, - register vm_offset_t offset, - register pointer_t addr, + vm_offset_t offset, + pointer_t addr, vm_size_t data_count) { - register dev_pager_t ds; - register mach_device_t device; - register io_req_t ior; + dev_pager_t ds; + mach_device_t device; + io_req_t ior; kern_return_t result; panic("(device_pager)data_write: called"); @@ -524,7 +524,7 @@ kern_return_t device_pager_data_write( } boolean_t device_pager_data_write_done(ior) - register io_req_t ior; + io_req_t ior; { device_write_dealloc(ior); mach_device_deallocate(ior->io_device); @@ -535,8 +535,8 @@ boolean_t device_pager_data_write_done(ior) kern_return_t device_pager_copy( ipc_port_t pager, ipc_port_t pager_request, - register vm_offset_t offset, - register vm_size_t length, + vm_offset_t offset, + vm_size_t length, ipc_port_t new_pager) { panic("(device_pager)copy: called"); @@ -559,7 +559,7 @@ device_pager_data_return( ipc_port_t pager, ipc_port_t pager_request, vm_offset_t offset, - register pointer_t addr, + pointer_t addr, vm_size_t data_cnt, boolean_t dirty, boolean_t kernel_copy) @@ -586,7 +586,7 @@ vm_offset_t device_map_page( void *dsp, vm_offset_t offset) { - register dev_pager_t ds = (dev_pager_t) dsp; + dev_pager_t ds = (dev_pager_t) dsp; return pmap_phys_address( (*(ds->device->dev_ops->d_mmap)) @@ -599,7 +599,7 @@ kern_return_t device_pager_init_pager( ipc_port_t pager_name, vm_size_t pager_page_size) { - register dev_pager_t ds; + dev_pager_t ds; if (device_pager_debug) printf("(device_pager)init: pager=%p, request=%p, name=%p\n", @@ -649,7 +649,7 @@ kern_return_t device_pager_terminate( ipc_port_t pager_request, ipc_port_t pager_name) { - register dev_pager_t ds; + dev_pager_t ds; assert(IP_VALID(pager_request)); assert(IP_VALID(pager_name)); @@ -717,7 +717,7 @@ kern_return_t device_pager_lock_completed( void device_pager_init(void) { - register vm_size_t size; + vm_size_t size; /* * Initialize cache of paging structures. |