19 static void sas_host_smp_discover(struct sas_ha_struct *sas_ha, u8 *resp_data,  in sas_host_smp_discover()  argument
26 		resp_data[2] = SMP_RESP_NO_PHY;  in sas_host_smp_discover()
29 	resp_data[2] = SMP_RESP_FUNC_ACC;  in sas_host_smp_discover()
32 	resp_data[9] = phy_id;  in sas_host_smp_discover()
33 	resp_data[13] = phy->negotiated_linkrate;  in sas_host_smp_discover()
34 	memcpy(resp_data + 16, sas_ha->sas_addr, SAS_ADDR_SIZE);  in sas_host_smp_discover()
35 	memcpy(resp_data + 24, sas_ha->sas_phy[phy_id]->attached_sas_addr,  in sas_host_smp_discover()
37 	resp_data[40] = (phy->minimum_linkrate << 4) |  in sas_host_smp_discover()
39 	resp_data[41] = (phy->maximum_linkrate << 4) |  in sas_host_smp_discover()
47 	resp_data[12] = rphy->identify.device_type << 4;  in sas_host_smp_discover()
48 	resp_data[14] = rphy->identify.initiator_port_protocols;  in sas_host_smp_discover()
49 	resp_data[15] = rphy->identify.target_port_protocols;  in sas_host_smp_discover()
113 static int sas_host_smp_write_gpio(struct sas_ha_struct *sas_ha, u8 *resp_data,  in sas_host_smp_write_gpio()  argument
121 		resp_data[2] = SMP_RESP_FUNC_UNK;  in sas_host_smp_write_gpio()
129 		resp_data[2] = SMP_RESP_FUNC_FAILED;  in sas_host_smp_write_gpio()
132 		resp_data[2] = SMP_RESP_FUNC_ACC;  in sas_host_smp_write_gpio()
137 static void sas_report_phy_sata(struct sas_ha_struct *sas_ha, u8 *resp_data,  in sas_report_phy_sata()  argument
145 		resp_data[2] = SMP_RESP_NO_PHY;  in sas_report_phy_sata()
149 	resp_data[2] = SMP_RESP_PHY_NO_SATA;  in sas_report_phy_sata()
160 	resp_data[2] = SMP_RESP_FUNC_ACC;  in sas_report_phy_sata()
161 	resp_data[9] = phy_id;  in sas_report_phy_sata()
162 	memcpy(resp_data + 16, sas_ha->sas_phy[phy_id]->attached_sas_addr,  in sas_report_phy_sata()
171 		u8 *dst = resp_data + 24 + i, *src =  in sas_report_phy_sata()
182 			    enum sas_linkrate max, u8 *resp_data)  in sas_phy_control()  argument
190 		resp_data[2] = SMP_RESP_NO_PHY;  in sas_phy_control()
206 		resp_data[2] = SMP_RESP_PHY_UNK_OP;  in sas_phy_control()
215 		resp_data[2] = SMP_RESP_FUNC_ACC;  in sas_phy_control()
220 		resp_data[2] = SMP_RESP_FUNC_FAILED;  in sas_phy_control()
222 		resp_data[2] = SMP_RESP_FUNC_ACC;  in sas_phy_control()
228 	u8 *req_data, *resp_data;  in sas_smp_host_handler()  local
247 	resp_data = kzalloc(max(job->reply_payload.payload_len, 128U),  in sas_smp_host_handler()
249 	if (!resp_data)  in sas_smp_host_handler()
257 	resp_data[0] = SMP_RESPONSE;  in sas_smp_host_handler()
258 	resp_data[1] = req_data[1];  in sas_smp_host_handler()
259 	resp_data[2] = SMP_RESP_FUNC_UNK;  in sas_smp_host_handler()
263 		resp_data[2] = SMP_RESP_FUNC_ACC;  in sas_smp_host_handler()
264 		resp_data[9] = sas_ha->num_phys;  in sas_smp_host_handler()
269 		resp_data[2] = SMP_RESP_FUNC_ACC;  in sas_smp_host_handler()
270 		memcpy(resp_data + 12, shost->hostt->name,  in sas_smp_host_handler()
272 		memcpy(resp_data + 20, "libsas virt phy",  in sas_smp_host_handler()
284 		sas_host_smp_discover(sas_ha, resp_data, req_data[9]);  in sas_smp_host_handler()
296 		sas_report_phy_sata(sas_ha, resp_data, req_data[9]);  in sas_smp_host_handler()
311 			resp_data[2] = SMP_RESP_INV_FRM_LEN;  in sas_smp_host_handler()
315 		to_write = sas_host_smp_write_gpio(sas_ha, resp_data, req_data[2],  in sas_smp_host_handler()
330 				resp_data);  in sas_smp_host_handler()
344 			    job->reply_payload.sg_cnt, resp_data,  in sas_smp_host_handler()
349 	kfree(resp_data);  in sas_smp_host_handler()