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/Linux-v4.19/arch/s390/pci/
Dpci_clp.c451 static int clp_base_slpc(struct clp_req *req, struct clp_req_rsp_slpc *lpcb) in clp_base_slpc() argument
453 unsigned long limit = PAGE_SIZE - sizeof(lpcb->request); in clp_base_slpc()
455 if (lpcb->request.hdr.len != sizeof(lpcb->request) || in clp_base_slpc()
456 lpcb->response.hdr.len > limit) in clp_base_slpc()
458 return clp_req(lpcb, CLP_LPS_BASE) ? -EOPNOTSUPP : 0; in clp_base_slpc()
461 static int clp_base_command(struct clp_req *req, struct clp_req_hdr *lpcb) in clp_base_command() argument
463 switch (lpcb->cmd) { in clp_base_command()
465 return clp_base_slpc(req, (void *) lpcb); in clp_base_command()
471 static int clp_pci_slpc(struct clp_req *req, struct clp_req_rsp_slpc *lpcb) in clp_pci_slpc() argument
473 unsigned long limit = PAGE_SIZE - sizeof(lpcb->request); in clp_pci_slpc()
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