46 enum smi_action smi_handle_dr_smp_send(struct ib_smp *smp,  in smi_handle_dr_smp_send()  argument
51 	hop_ptr = smp->hop_ptr;  in smi_handle_dr_smp_send()
52 	hop_cnt = smp->hop_cnt;  in smi_handle_dr_smp_send()
59 	if (!ib_get_smp_direction(smp)) {  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()
73 			smp->hop_ptr++;  in smi_handle_dr_smp_send()
74 			return (smp->initial_path[smp->hop_ptr] ==  in smi_handle_dr_smp_send()
81 			smp->hop_ptr++;  in smi_handle_dr_smp_send()
83 				smp->dr_dlid == IB_LID_PERMISSIVE ?  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()
104 			smp->hop_ptr--;  in smi_handle_dr_smp_send()
105 			return (smp->return_path[smp->hop_ptr] ==  in smi_handle_dr_smp_send()
111 			smp->hop_ptr--;  in smi_handle_dr_smp_send()
114 				smp->dr_slid == IB_LID_PERMISSIVE ?  in smi_handle_dr_smp_send()
131 enum smi_action smi_handle_dr_smp_recv(struct ib_smp *smp, u8 node_type,  in smi_handle_dr_smp_recv()  argument
136 	hop_ptr = smp->hop_ptr;  in smi_handle_dr_smp_recv()
137 	hop_cnt = smp->hop_cnt;  in smi_handle_dr_smp_recv()
144 	if (!ib_get_smp_direction(smp)) {  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()
163 				smp->return_path[hop_ptr] = port_num;  in smi_handle_dr_smp_recv()
167 				smp->dr_dlid == IB_LID_PERMISSIVE ?  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()
190 			return (smp->return_path[hop_ptr-1] <= phys_port_cnt ?  in smi_handle_dr_smp_recv()
196 			if (smp->dr_slid == IB_LID_PERMISSIVE) {  in smi_handle_dr_smp_recv()
198 				smp->hop_ptr--;  in smi_handle_dr_smp_recv()
212 enum smi_forward_action smi_check_forward_dr_smp(struct ib_smp *smp)  in smi_check_forward_dr_smp()  argument
216 	hop_ptr = smp->hop_ptr;  in smi_check_forward_dr_smp()
217 	hop_cnt = smp->hop_cnt;  in smi_check_forward_dr_smp()
219 	if (!ib_get_smp_direction(smp)) {  in smi_check_forward_dr_smp()
226 			return (smp->dr_dlid == IB_LID_PERMISSIVE ?  in smi_check_forward_dr_smp()
239 			return (smp->dr_slid != IB_LID_PERMISSIVE ?  in smi_check_forward_dr_smp()
249 int smi_get_fwd_port(struct ib_smp *smp)  in smi_get_fwd_port()  argument
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()