107 static void read_SCP_info(SCLPDevice *sclp, SCCB *sccb)  in read_SCP_info()  argument
109     ReadInfo *read_info = (ReadInfo *) sccb;  in read_SCP_info()
118     CPUEntry *entries_start = (void *)sccb + offset_cpu;  in read_SCP_info()
120     if (be16_to_cpu(sccb->h.length) < required_len) {  in read_SCP_info()
121         if (ext_len_sccb_supported(sccb->h)) {  in read_SCP_info()
122             sccb->h.length = cpu_to_be16(required_len);  in read_SCP_info()
124         sccb->h.response_code = cpu_to_be16(SCLP_RC_INSUFFICIENT_SCCB_LENGTH);  in read_SCP_info()
181     sccb->h.response_code = cpu_to_be16(SCLP_RC_NORMAL_READ_COMPLETION);  in read_SCP_info()
185 static void sclp_read_cpu_info(SCLPDevice *sclp, SCCB *sccb)  in sclp_read_cpu_info()  argument
188     ReadCpuInfo *cpu_info = (ReadCpuInfo *) sccb;  in sclp_read_cpu_info()
192     if (be16_to_cpu(sccb->h.length) < required_len) {  in sclp_read_cpu_info()
193         if (ext_len_sccb_supported(sccb->h)) {  in sclp_read_cpu_info()
194             sccb->h.length = cpu_to_be16(required_len);  in sclp_read_cpu_info()
196         sccb->h.response_code = cpu_to_be16(SCLP_RC_INSUFFICIENT_SCCB_LENGTH);  in sclp_read_cpu_info()
210     sccb->h.response_code = cpu_to_be16(SCLP_RC_NORMAL_READ_COMPLETION);  in sclp_read_cpu_info()
213 static void sclp_configure_io_adapter(SCLPDevice *sclp, SCCB *sccb,  in sclp_configure_io_adapter()  argument
218     if (be16_to_cpu(sccb->h.length) < 16) {  in sclp_configure_io_adapter()
223     switch (((IoaCfgSccb *)sccb)->atype) {  in sclp_configure_io_adapter()
227                 s390_pci_sclp_configure(sccb);  in sclp_configure_io_adapter()
229                 s390_pci_sclp_deconfigure(sccb);  in sclp_configure_io_adapter()
239     sccb->h.response_code = cpu_to_be16(rc);  in sclp_configure_io_adapter()
242 static void sclp_execute(SCLPDevice *sclp, SCCB *sccb, uint32_t code)  in sclp_execute()  argument
251         sclp_c->read_SCP_info(sclp, sccb);  in sclp_execute()
254         sclp_c->read_cpu_info(sclp, sccb);  in sclp_execute()
257         sclp_configure_io_adapter(sclp, sccb, true);  in sclp_execute()
260         sclp_configure_io_adapter(sclp, sccb, false);  in sclp_execute()
263         efc->command_handler(ef, sccb, code);  in sclp_execute()
273 int sclp_service_call_protected(S390CPU *cpu, uint64_t sccb, uint32_t code)  in sclp_service_call_protected()  argument
300 int sclp_service_call(S390CPU *cpu, uint64_t sccb, uint32_t code)  in sclp_service_call()  argument
312     if (cpu_physical_memory_is_io(sccb)) {  in sclp_service_call()
315     if ((sccb & ~0x1fffUL) == 0 || (sccb & ~0x1fffUL) == env->psa  in sclp_service_call()
316         || (sccb & ~0x7ffffff8UL) != 0) {  in sclp_service_call()
321     cpu_physical_memory_read(sccb, &header, sizeof(SCCBHeader));  in sclp_service_call()
334     cpu_physical_memory_read(sccb, work_sccb, be16_to_cpu(header.length));  in sclp_service_call()
341     if (!sccb_verify_boundary(sccb, be16_to_cpu(work_sccb->h.length), code)) {  in sclp_service_call()
348     cpu_physical_memory_write(sccb, work_sccb,  in sclp_service_call()
351     sclp_c->service_interrupt(sclp, sccb);  in sclp_service_call()
356 static void service_interrupt(SCLPDevice *sclp, uint32_t sccb)  in service_interrupt()  argument
361     uint32_t param = sccb & ~3;  in service_interrupt()
373 void sclp_service_interrupt(uint32_t sccb)  in sclp_service_interrupt()  argument
378     sclp_c->service_interrupt(sclp, sccb);  in sclp_service_interrupt()