Changeset 3843ecb in mainline for uspace/lib/libc/include/device/hw_res.h
- Timestamp:
- 2010-04-09T13:54:06Z (15 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 892e4e1
- Parents:
- 3a5909f
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/lib/libc/include/device/hw_res.h
r3a5909f r3843ecb 39 39 #include <bool.h> 40 40 41 /** HW resource (e.g. interrupt, memory register, i/o register etc.). */ 42 typedef struct hw_resource { 43 hw_res_type_t type; 44 union { 45 struct { 46 uint64_t address; 47 endianness_t endianness; 48 size_t size; 49 } mem_range; 50 struct { 51 uint64_t address; 52 endianness_t endianness; 53 size_t size; 54 } io_range; 55 struct { 56 int irq; 57 } interrupt; 58 } res; 59 } hw_resource_t; 60 61 typedef struct hw_resource_list { 62 size_t count; 63 hw_resource_t *resources; 64 } hw_resource_list_t; 65 66 static inline void clean_hw_resource_list(hw_resource_list_t *hw_res) 67 { 68 if(NULL != hw_res->resources) { 69 free(hw_res->resources); 70 hw_res->resources = NULL; 71 } 72 hw_res->count = 0; 73 } 74 41 75 42 76 bool get_hw_resources(int dev_phone, hw_resource_list_t *hw_resources);
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