118 	struct clp_req_rsp_query_pci_grp *rrb;  in clp_query_pci_fngrp()  local
121 	rrb = clp_alloc_block(GFP_KERNEL);  in clp_query_pci_fngrp()
122 	if (!rrb)  in clp_query_pci_fngrp()
125 	memset(rrb, 0, sizeof(*rrb));  in clp_query_pci_fngrp()
126 	rrb->request.hdr.len = sizeof(rrb->request);  in clp_query_pci_fngrp()
127 	rrb->request.hdr.cmd = CLP_QUERY_PCI_FNGRP;  in clp_query_pci_fngrp()
128 	rrb->response.hdr.len = sizeof(rrb->response);  in clp_query_pci_fngrp()
129 	rrb->request.pfgid = pfgid;  in clp_query_pci_fngrp()
131 	rc = clp_req(rrb, CLP_LPS_PCI);  in clp_query_pci_fngrp()
132 	if (!rc && rrb->response.hdr.rsp == CLP_RC_OK)  in clp_query_pci_fngrp()
133 		clp_store_query_pci_fngrp(zdev, &rrb->response);  in clp_query_pci_fngrp()
136 		zpci_err_clp(rrb->response.hdr.rsp, rc);  in clp_query_pci_fngrp()
139 	clp_free_block(rrb);  in clp_query_pci_fngrp()
179 	struct clp_req_rsp_query_pci *rrb;  in clp_query_pci_fn()  local
182 	rrb = clp_alloc_block(GFP_KERNEL);  in clp_query_pci_fn()
183 	if (!rrb)  in clp_query_pci_fn()
186 	memset(rrb, 0, sizeof(*rrb));  in clp_query_pci_fn()
187 	rrb->request.hdr.len = sizeof(rrb->request);  in clp_query_pci_fn()
188 	rrb->request.hdr.cmd = CLP_QUERY_PCI_FN;  in clp_query_pci_fn()
189 	rrb->response.hdr.len = sizeof(rrb->response);  in clp_query_pci_fn()
190 	rrb->request.fh = fh;  in clp_query_pci_fn()
192 	rc = clp_req(rrb, CLP_LPS_PCI);  in clp_query_pci_fn()
193 	if (!rc && rrb->response.hdr.rsp == CLP_RC_OK) {  in clp_query_pci_fn()
194 		rc = clp_store_query_pci_fn(zdev, &rrb->response);  in clp_query_pci_fn()
197 		rc = clp_query_pci_fngrp(zdev, rrb->response.pfgid);  in clp_query_pci_fn()
200 		zpci_err_clp(rrb->response.hdr.rsp, rc);  in clp_query_pci_fn()
204 	clp_free_block(rrb);  in clp_query_pci_fn()
247 	struct clp_req_rsp_set_pci *rrb;  in clp_set_pci_fn()  local
250 	rrb = clp_alloc_block(GFP_KERNEL);  in clp_set_pci_fn()
251 	if (!rrb)  in clp_set_pci_fn()
255 		memset(rrb, 0, sizeof(*rrb));  in clp_set_pci_fn()
256 		rrb->request.hdr.len = sizeof(rrb->request);  in clp_set_pci_fn()
257 		rrb->request.hdr.cmd = CLP_SET_PCI_FN;  in clp_set_pci_fn()
258 		rrb->response.hdr.len = sizeof(rrb->response);  in clp_set_pci_fn()
259 		rrb->request.fh = *fh;  in clp_set_pci_fn()
260 		rrb->request.oc = command;  in clp_set_pci_fn()
261 		rrb->request.ndas = nr_dma_as;  in clp_set_pci_fn()
263 		rc = clp_req(rrb, CLP_LPS_PCI);  in clp_set_pci_fn()
264 		if (rrb->response.hdr.rsp == CLP_RC_SETPCIFN_BUSY) {  in clp_set_pci_fn()
270 	} while (rrb->response.hdr.rsp == CLP_RC_SETPCIFN_BUSY);  in clp_set_pci_fn()
272 	if (!rc && rrb->response.hdr.rsp == CLP_RC_OK)  in clp_set_pci_fn()
273 		*fh = rrb->response.fh;  in clp_set_pci_fn()
276 		zpci_err_clp(rrb->response.hdr.rsp, rc);  in clp_set_pci_fn()
279 	clp_free_block(rrb);  in clp_set_pci_fn()
320 static int clp_list_pci(struct clp_req_rsp_list_pci *rrb, void *data,  in clp_list_pci()  argument
327 		memset(rrb, 0, sizeof(*rrb));  in clp_list_pci()
328 		rrb->request.hdr.len = sizeof(rrb->request);  in clp_list_pci()
329 		rrb->request.hdr.cmd = CLP_LIST_PCI;  in clp_list_pci()
331 		rrb->response.hdr.len = CLP_BLK_SIZE - LIST_PCI_HDR_LEN;  in clp_list_pci()
332 		rrb->request.resume_token = resume_token;  in clp_list_pci()
335 		rc = clp_req(rrb, CLP_LPS_PCI);  in clp_list_pci()
336 		if (rc || rrb->response.hdr.rsp != CLP_RC_OK) {  in clp_list_pci()
338 			zpci_err_clp(rrb->response.hdr.rsp, rc);  in clp_list_pci()
343 		update_uid_checking(rrb->response.uid_checking);  in clp_list_pci()
344 		WARN_ON_ONCE(rrb->response.entry_size !=  in clp_list_pci()
347 		entries = (rrb->response.hdr.len - LIST_PCI_HDR_LEN) /  in clp_list_pci()
348 			rrb->response.entry_size;  in clp_list_pci()
350 		resume_token = rrb->response.resume_token;  in clp_list_pci()
352 			cb(&rrb->response.fh_list[i], data);  in clp_list_pci()
386 	struct clp_req_rsp_list_pci *rrb;  in clp_scan_pci_devices()  local
389 	rrb = clp_alloc_block(GFP_KERNEL);  in clp_scan_pci_devices()
390 	if (!rrb)  in clp_scan_pci_devices()
393 	rc = clp_list_pci(rrb, NULL, __clp_add);  in clp_scan_pci_devices()
395 	clp_free_block(rrb);  in clp_scan_pci_devices()
401 	struct clp_req_rsp_list_pci *rrb;  in clp_rescan_pci_devices()  local
406 	rrb = clp_alloc_block(GFP_KERNEL);  in clp_rescan_pci_devices()
407 	if (!rrb)  in clp_rescan_pci_devices()
410 	rc = clp_list_pci(rrb, NULL, __clp_add);  in clp_rescan_pci_devices()
412 	clp_free_block(rrb);  in clp_rescan_pci_devices()
418 	struct clp_req_rsp_list_pci *rrb;  in clp_rescan_pci_devices_simple()  local
421 	rrb = clp_alloc_block(GFP_NOWAIT);  in clp_rescan_pci_devices_simple()
422 	if (!rrb)  in clp_rescan_pci_devices_simple()
425 	rc = clp_list_pci(rrb, NULL, __clp_update);  in clp_rescan_pci_devices_simple()
427 	clp_free_block(rrb);  in clp_rescan_pci_devices_simple()
448 	struct clp_req_rsp_list_pci *rrb;  in clp_get_state()  local
452 	rrb = clp_alloc_block(GFP_ATOMIC);  in clp_get_state()
453 	if (!rrb)  in clp_get_state()
456 	rc = clp_list_pci(rrb, &sd, __clp_get_state);  in clp_get_state()
460 	clp_free_block(rrb);  in clp_get_state()