49 	u8 hop_ptr, hop_cnt;  in smi_handle_dr_smp_send()  local
51 	hop_ptr = smp->hop_ptr;  in smi_handle_dr_smp_send()
61 		if (hop_cnt && hop_ptr == 0) {  in smi_handle_dr_smp_send()
62 			smp->hop_ptr++;  in smi_handle_dr_smp_send()
63 			return (smp->initial_path[smp->hop_ptr] ==  in smi_handle_dr_smp_send()
68 		if (hop_ptr && hop_ptr < hop_cnt) {  in smi_handle_dr_smp_send()
73 			smp->hop_ptr++;  in smi_handle_dr_smp_send()
74 			return (smp->initial_path[smp->hop_ptr] ==  in smi_handle_dr_smp_send()
79 		if (hop_ptr == hop_cnt) {  in smi_handle_dr_smp_send()
81 			smp->hop_ptr++;  in smi_handle_dr_smp_send()
89 		return (hop_ptr == hop_cnt + 1 ? IB_SMI_HANDLE : IB_SMI_DISCARD);  in smi_handle_dr_smp_send()
93 		if (hop_cnt && hop_ptr == hop_cnt + 1) {  in smi_handle_dr_smp_send()
94 			smp->hop_ptr--;  in smi_handle_dr_smp_send()
95 			return (smp->return_path[smp->hop_ptr] ==  in smi_handle_dr_smp_send()
100 		if (2 <= hop_ptr && hop_ptr <= hop_cnt) {  in smi_handle_dr_smp_send()
104 			smp->hop_ptr--;  in smi_handle_dr_smp_send()
105 			return (smp->return_path[smp->hop_ptr] ==  in smi_handle_dr_smp_send()
110 		if (hop_ptr == 1) {  in smi_handle_dr_smp_send()
111 			smp->hop_ptr--;  in smi_handle_dr_smp_send()
119 		if (hop_ptr == 0)  in smi_handle_dr_smp_send()
134 	u8 hop_ptr, hop_cnt;  in smi_handle_dr_smp_recv()  local
136 	hop_ptr = smp->hop_ptr;  in smi_handle_dr_smp_recv()
146 		if (hop_cnt && hop_ptr == 0)  in smi_handle_dr_smp_recv()
150 		if (hop_ptr && hop_ptr < hop_cnt) {  in smi_handle_dr_smp_recv()
154 			smp->return_path[hop_ptr] = port_num;  in smi_handle_dr_smp_recv()
156 			return (smp->initial_path[hop_ptr+1] <= phys_port_cnt ?  in smi_handle_dr_smp_recv()
161 		if (hop_ptr == hop_cnt) {  in smi_handle_dr_smp_recv()
163 				smp->return_path[hop_ptr] = port_num;  in smi_handle_dr_smp_recv()
173 		return (hop_ptr == hop_cnt + 1 ? IB_SMI_HANDLE : IB_SMI_DISCARD);  in smi_handle_dr_smp_recv()
178 		if (hop_cnt && hop_ptr == hop_cnt + 1) {  in smi_handle_dr_smp_recv()
179 			smp->hop_ptr--;  in smi_handle_dr_smp_recv()
180 			return (smp->return_path[smp->hop_ptr] ==  in smi_handle_dr_smp_recv()
185 		if (2 <= hop_ptr && hop_ptr <= hop_cnt) {  in smi_handle_dr_smp_recv()
190 			return (smp->return_path[hop_ptr-1] <= phys_port_cnt ?  in smi_handle_dr_smp_recv()
195 		if (hop_ptr == 1) {  in smi_handle_dr_smp_recv()
198 				smp->hop_ptr--;  in smi_handle_dr_smp_recv()
208 		return (hop_ptr == 0 ? IB_SMI_HANDLE : IB_SMI_DISCARD);  in smi_handle_dr_smp_recv()
214 	u8 hop_ptr, hop_cnt;  in smi_check_forward_dr_smp()  local
216 	hop_ptr = smp->hop_ptr;  in smi_check_forward_dr_smp()
221 		if (hop_ptr && hop_ptr < hop_cnt)  in smi_check_forward_dr_smp()
225 		if (hop_ptr == hop_cnt)  in smi_check_forward_dr_smp()
230 		if (hop_ptr == hop_cnt + 1)  in smi_check_forward_dr_smp()
234 		if (2 <= hop_ptr && hop_ptr <= hop_cnt)  in smi_check_forward_dr_smp()
238 		if (hop_ptr == 1)  in smi_check_forward_dr_smp()
251 	return (!ib_get_smp_direction(smp) ? smp->initial_path[smp->hop_ptr+1] :  in smi_get_fwd_port()
252 		smp->return_path[smp->hop_ptr-1]);  in smi_get_fwd_port()