automatically generate hfi structs from dwarf info

kernel/include/hfi1/hfi1_generated_structs.h

@@ -0,0 +1,100 @@
+struct hfi1_pportdata {
+	union {
+		struct {
+			char padding0[1907];
+			u8 vls_operational;
+		};
+	};
+};
+struct hfi1_ctxtdata {
+	union {
+		struct {
+			char padding0[144];
+			unsigned int ctxt;
+		};
+		struct {
+			char padding1[172];
+			u32 rcv_array_groups;
+		};
+		struct {
+			char padding2[176];
+			u32 eager_base;
+		};
+		struct {
+			char padding3[180];
+			u32 expected_count;
+		};
+		struct {
+			char padding4[184];
+			u32 expected_base;
+		};
+		struct {
+			char padding5[192];
+			struct exp_tid_set tid_group_list;
+		};
+		struct {
+			char padding6[216];
+			struct exp_tid_set tid_used_list;
+		};
+		struct {
+			char padding7[240];
+			struct exp_tid_set tid_full_list;
+		};
+		struct {
+			char padding8[432];
+			struct hfi1_devdata *dd;
+		};
+	};
+};
+struct hfi1_devdata {
+	union {
+		struct {
+			char padding0[2984];
+			u8 *kregbase1;
+		};
+		struct {
+			char padding1[2992];
+			resource_size_t physaddr;
+		};
+		struct {
+			char padding2[3320];
+			u64 default_desc1;
+		};
+		struct {
+			char padding3[3352];
+			dma_addr_t sdma_pad_phys;
+		};
+		struct {
+			char padding4[3376];
+			struct sdma_engine *per_sdma;
+		};
+		struct {
+			char padding5[3384];
+			struct sdma_vl_map *sdma_map;
+		};
+		struct {
+			char padding6[3432];
+			void *piobase;
+		};
+		struct {
+			char padding7[3440];
+			void *rcvarray_wc;
+		};
+		struct {
+			char padding8[3688];
+			u32 chip_rcv_array_count;
+		};
+		struct {
+			char padding9[6872];
+			struct hfi1_pportdata *pport;
+		};
+		struct {
+			char padding10[6896];
+			u16 flags;
+		};
+		struct {
+			char padding11[6920];
+			u64 sc2vl[4];
+		};
+	};
+};