Changeset 3843ecb in mainline for uspace/lib/libc/include/ipc/dev_iface.h

Timestamp:

2010-04-09T13:54:06Z (14 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

892e4e1

Parents:

3a5909f

Message:

device classes as interface sets

File:

• uspace/lib/libc/include/ipc/dev_iface.h (modified) (2 diffs)

uspace/lib/libc/include/ipc/dev_iface.h

@@ -35 +35 @@
 #include <libarch/types.h>
 
-#define DEV_IFACE_FIRST IPC_FIRST_USER_METHOD
-
 typedef enum {  
-        HW_RES_DEV_IFACE = DEV_IFACE_FIRST,     
+        HW_RES_DEV_IFACE = 0,   
         // TODO add more interfaces
         DEV_IFACE_MAX
-} dev_inferface_id_t;
+} dev_inferface_idx_t;
 
+#define DEV_IFACE_ID(idx) ((idx) + IPC_FIRST_USER_METHOD)
+#define DEV_IFACE_IDX(id) ((id) - IPC_FIRST_USER_METHOD)
 
-#define DEV_IFACE_COUNT (DEV_IFACE_MAX - DEV_IFACE_FIRST)
+#define DEV_IFACE_COUNT DEV_IFACE_MAX
 
-
-// data types related to some interface - TODO move this to separate header files
 
 
@@ -69 +67 @@
 } endianness_t;
 
-/** HW resource (e.g. interrupt, memory register, i/o register etc.). */
-typedef struct hw_resource {
-        hw_res_type_t type;
-        union {
-                struct {
-                        uint64_t address;
-                        endianness_t endianness;                        
-                        size_t size;                    
-                } mem_range;
-                struct {
-                        uint64_t address;
-                        endianness_t endianness;                        
-                        size_t size;                    
-                } io_range;
-                struct {
-                        int irq;                        
-                } interrupt;            
-        } res;  
-} hw_resource_t;
-
-typedef struct hw_resource_list {
-        size_t count;
-        hw_resource_t *resources;       
-} hw_resource_list_t;
-
-static inline void clean_hw_resource_list(hw_resource_list_t *hw_res)
-{
-        if(NULL != hw_res->resources) {
-                free(hw_res->resources);
-                hw_res->resources = NULL;
-        }
-        hw_res->count = 0;      
-}
-
 #endif