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Searched refs:sccb (Results 1 – 21 of 21) sorted by relevance

/linux/drivers/s390/char/
H A Dsclp_early.c29 struct read_info_sccb *sccb; in sclp_early_facilities_detect() local
32 sccb = sclp_early_get_info(); in sclp_early_facilities_detect()
33 if (!sccb) in sclp_early_facilities_detect()
36 sclp.facilities = sccb->facilities; in sclp_early_facilities_detect()
37 sclp.has_sprp = !!(sccb->fac84 & 0x02); in sclp_early_facilities_detect()
38 sclp.has_core_type = !!(sccb->fac84 & 0x01); in sclp_early_facilities_detect()
39 sclp.has_gsls = !!(sccb->fac85 & 0x80); in sclp_early_facilities_detect()
40 sclp.has_64bscao = !!(sccb->fac116 & 0x80); in sclp_early_facilities_detect()
41 sclp.has_cmma = !!(sccb->fac116 & 0x40); in sclp_early_facilities_detect()
42 sclp.has_esca = !!(sccb->fac116 & 0x08); in sclp_early_facilities_detect()
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H A Dsclp_early_core.c66 int sclp_early_cmd(sclp_cmdw_t cmd, void *sccb) in sclp_early_cmd() argument
72 rc = sclp_service_call(cmd, sccb); in sclp_early_cmd()
91 struct write_sccb *sccb; in sclp_early_print_lm() local
97 sccb = (struct write_sccb *) sclp_early_sccb; in sclp_early_print_lm()
98 end = (unsigned char *) sccb + EARLY_SCCB_SIZE - 1; in sclp_early_print_lm()
99 memset(sccb, 0, sizeof(*sccb)); in sclp_early_print_lm()
100 ptr = (unsigned char *) &sccb->msg.mdb.mto; in sclp_early_print_lm()
116 len = ptr - (unsigned char *) sccb; in sclp_early_print_lm()
117 sccb->header.length = len - offsetof(struct write_sccb, header); in sclp_early_print_lm()
118 msg = &sccb->msg; in sclp_early_print_lm()
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H A Dsclp_cmd.c58 int sclp_sync_request(sclp_cmdw_t cmd, void *sccb) in sclp_sync_request() argument
60 return sclp_sync_request_timeout(cmd, sccb, 0); in sclp_sync_request()
63 int sclp_sync_request_timeout(sclp_cmdw_t cmd, void *sccb, int timeout) in sclp_sync_request_timeout() argument
75 request->sccb = sccb; in sclp_sync_request_timeout()
98 struct read_cpu_info_sccb *sccb; in _sclp_get_core_info() local
105 sccb = (void *)__get_free_pages(GFP_KERNEL | GFP_DMA | __GFP_ZERO, get_order(length)); in _sclp_get_core_info()
106 if (!sccb) in _sclp_get_core_info()
108 sccb->header.length = length; in _sclp_get_core_info()
109 sccb->header.control_mask[2] = 0x80; in _sclp_get_core_info()
110 rc = sclp_sync_request_timeout(SCLP_CMDW_READ_CPU_INFO, sccb, in _sclp_get_core_info()
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H A Dsclp_sdias.c60 struct sdias_sccb *sccb = sclp_sdias_sccb; in sdias_sclp_send() local
81 if (!(sccb->evbuf.hdr.flags & 0x80)) { in sdias_sclp_send()
83 sccb->evbuf.hdr.flags); in sdias_sclp_send()
90 memcpy(&sdias_evbuf, &sccb->evbuf, sizeof(sdias_evbuf)); in sdias_sclp_send()
107 struct sdias_sccb *sccb = sclp_sdias_sccb; in sclp_sdias_blk_count() local
113 memset(sccb, 0, sizeof(*sccb)); in sclp_sdias_blk_count()
116 sccb->hdr.length = sizeof(*sccb); in sclp_sdias_blk_count()
117 sccb->evbuf.hdr.length = sizeof(struct sdias_evbuf); in sclp_sdias_blk_count()
118 sccb->evbuf.hdr.type = EVTYP_SDIAS; in sclp_sdias_blk_count()
119 sccb->evbuf.event_qual = SDIAS_EQ_SIZE; in sclp_sdias_blk_count()
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H A Dsclp_pci.c41 struct pci_cfg_sccb *sccb; in do_pci_configure() local
47 sccb = (struct pci_cfg_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in do_pci_configure()
48 if (!sccb) in do_pci_configure()
51 sccb->header.length = PAGE_SIZE; in do_pci_configure()
52 sccb->atype = SCLP_ATYPE_PCI; in do_pci_configure()
53 sccb->aid = fid; in do_pci_configure()
54 rc = sclp_sync_request(cmd, sccb); in do_pci_configure()
57 switch (sccb->header.response_code) { in do_pci_configure()
63 cmd, sccb->header.response_code); in do_pci_configure()
68 free_page((unsigned long) sccb); in do_pci_configure()
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H A Dsclp.h118 #define sccb_get_generic_mask(sccb, i) \ argument
120 __typeof__(sccb) __sccb = sccb; \
124 #define sccb_get_recv_mask(sccb) sccb_get_generic_mask(sccb, 0) argument
125 #define sccb_get_send_mask(sccb) sccb_get_generic_mask(sccb, 1) argument
126 #define sccb_get_sclp_recv_mask(sccb) sccb_get_generic_mask(sccb, 2) argument
127 #define sccb_get_sclp_send_mask(sccb) sccb_get_generic_mask(sccb, 3) argument
129 #define sccb_set_generic_mask(sccb, i, val) \ argument
131 __typeof__(sccb) __sccb = sccb; \
135 #define sccb_set_recv_mask(sccb, val) sccb_set_generic_mask(sccb, 0, val) argument
136 #define sccb_set_send_mask(sccb, val) sccb_set_generic_mask(sccb, 1, val) argument
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H A Dsclp_ftp.c42 req->sccb, 24, req->sccb); in sclp_ftp_txcb()
90 struct sclp_diag_sccb *sccb; in sclp_ftp_et7() local
96 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ftp_et7()
97 if (!req || !sccb) { in sclp_ftp_et7()
102 sccb->hdr.length = SCLP_DIAG_FTP_EVBUF_LEN + in sclp_ftp_et7()
104 sccb->evbuf.hdr.type = EVTYP_DIAG_TEST; in sclp_ftp_et7()
105 sccb->evbuf.hdr.length = SCLP_DIAG_FTP_EVBUF_LEN; in sclp_ftp_et7()
106 sccb->evbuf.hdr.flags = 0; /* clear processed-buffer */ in sclp_ftp_et7()
107 sccb->evbuf.route = SCLP_DIAG_FTP_ROUTE; in sclp_ftp_et7()
108 sccb->evbuf.mdd.ftp.pcx = SCLP_DIAG_FTP_XPCX; in sclp_ftp_et7()
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H A Dsclp_rw.c44 struct sccb_header *sccb; in sclp_make_buffer() local
46 sccb = (struct sccb_header *) page; in sclp_make_buffer()
51 buffer = ((struct sclp_buffer *) ((addr_t) sccb + PAGE_SIZE)) - 1; in sclp_make_buffer()
52 buffer->sccb = sccb; in sclp_make_buffer()
62 memset(sccb, 0, sizeof(struct sccb_header)); in sclp_make_buffer()
63 sccb->length = sizeof(struct sccb_header); in sclp_make_buffer()
75 return buffer->sccb; in sclp_unmake_buffer()
85 struct sccb_header *sccb; in sclp_initialize_mto() local
96 sccb = buffer->sccb; in sclp_initialize_mto()
97 if ((MAX_SCCB_ROOM - sccb->length) < msg_size) in sclp_initialize_mto()
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H A Dsclp.c118 static inline int abbrev_len(sclp_cmdw_t cmd, struct sccb_header *sccb) in abbrev_len() argument
120 struct evbuf_header *evbuf = (struct evbuf_header *)(sccb + 1); in abbrev_len()
121 int len = sccb->length, limit = SCLP_TRACE_MAX_SIZE; in abbrev_len()
136 sclp_cmdw_t cmd, struct sccb_header *sccb, in sclp_trace_sccb() argument
140 if (sccb) { in sclp_trace_sccb()
141 sclp_trace_bin(prio + 1, sccb, abbrev_len(cmd, sccb), in sclp_trace_sccb()
142 err ? sccb->length : 0); in sclp_trace_sccb()
158 struct sccb_header *sccb = req->sccb; in sclp_trace_req() local
170 summary.response = sccb ? sccb->response_code : 0; in sclp_trace_req()
174 sclp_trace(prio, id, __pa(sccb), summary.b, err); in sclp_trace_req()
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H A Dsclp_vt220.c123 page = request->sclp_req.sccb; in sclp_vt220_process_queue()
155 struct sclp_vt220_sccb *sccb; in sclp_vt220_callback() local
162 sccb = (struct sclp_vt220_sccb *) vt220_request->sclp_req.sccb; in sclp_vt220_callback()
165 switch (sccb->header.response_code) { in sclp_vt220_callback()
176 if (sclp_remove_processed((struct sccb_header *) sccb) > 0) { in sclp_vt220_callback()
178 sccb->header.response_code = 0x0000; in sclp_vt220_callback()
188 sccb->header.response_code = 0x0000; in sclp_vt220_callback()
223 struct sclp_vt220_sccb *sccb; in sclp_vt220_emit_current() local
227 sccb = (struct sclp_vt220_sccb *) in sclp_vt220_emit_current()
228 sclp_vt220_current_request->sclp_req.sccb; in sclp_vt220_emit_current()
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H A Dsclp_ctl.c54 struct sccb_header *sccb; in sclp_ctl_ioctl_sccb() local
62 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ctl_ioctl_sccb()
63 if (!sccb) in sclp_ctl_ioctl_sccb()
66 copy_from_user(sccb, u64_to_uptr(ctl_sccb.sccb), PAGE_SIZE); in sclp_ctl_ioctl_sccb()
68 sizeof(sccb->length) > copied || sccb->length > copied) { in sclp_ctl_ioctl_sccb()
72 if (sccb->length < 8) { in sclp_ctl_ioctl_sccb()
76 rc = sclp_sync_request(ctl_sccb.cmdw, sccb); in sclp_ctl_ioctl_sccb()
79 if (copy_to_user(u64_to_uptr(ctl_sccb.sccb), sccb, sccb->length)) in sclp_ctl_ioctl_sccb()
82 free_page((unsigned long) sccb); in sclp_ctl_ioctl_sccb()
H A Dsclp_mem.c84 struct assign_storage_sccb *sccb; in do_assign_storage() local
87 sccb = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in do_assign_storage()
88 if (!sccb) in do_assign_storage()
90 sccb->header.length = PAGE_SIZE; in do_assign_storage()
91 sccb->rn = rn; in do_assign_storage()
92 rc = sclp_sync_request_timeout(cmd, sccb, SCLP_QUEUE_INTERVAL); in do_assign_storage()
95 switch (sccb->header.response_code) { in do_assign_storage()
101 cmd, sccb->header.response_code, rn); in do_assign_storage()
106 free_page((unsigned long)sccb); in do_assign_storage()
130 struct attach_storage_sccb *sccb; in sclp_attach_storage() local
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H A Dsclp_ap.c23 struct ap_cfg_sccb *sccb; in do_ap_configure() local
29 sccb = (struct ap_cfg_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in do_ap_configure()
30 if (!sccb) in do_ap_configure()
33 sccb->header.length = PAGE_SIZE; in do_ap_configure()
35 rc = sclp_sync_request(cmd, sccb); in do_ap_configure()
38 switch (sccb->header.response_code) { in do_ap_configure()
43 apid, cmd, sccb->header.response_code); in do_ap_configure()
48 free_page((unsigned long) sccb); in do_ap_configure()
H A Dsclp_config.c94 struct sclp_ofb_sccb *sccb; in sclp_ofb_send_req() local
99 sccb = (struct sclp_ofb_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ofb_send_req()
100 if (!sccb) in sclp_ofb_send_req()
103 sccb->header.length = sizeof(struct sclp_ofb_sccb); in sclp_ofb_send_req()
104 sccb->ofb_evbuf.header.length = sizeof(struct sclp_ofb_evbuf); in sclp_ofb_send_req()
105 sccb->ofb_evbuf.header.type = EVTYP_CONFMGMDATA; in sclp_ofb_send_req()
106 sccb->ofb_evbuf.cm_data.ev_qualifier = EV_QUAL_OPEN4BUSINESS; in sclp_ofb_send_req()
107 memcpy(sccb->ofb_evbuf.ev_data, ev_data, len); in sclp_ofb_send_req()
114 rc = sclp_sync_request(SCLP_CMDW_WRITE_EVENT_DATA, sccb); in sclp_ofb_send_req()
118 response = sccb->header.response_code; in sclp_ofb_send_req()
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H A Dsclp_cpi_sys.c81 struct cpi_sccb *sccb; in cpi_prepare_req() local
87 sccb = (struct cpi_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in cpi_prepare_req()
88 if (!sccb) { in cpi_prepare_req()
94 sccb->header.length = sizeof(struct cpi_sccb); in cpi_prepare_req()
95 sccb->cpi_evbuf.header.length = sizeof(struct cpi_evbuf); in cpi_prepare_req()
96 sccb->cpi_evbuf.header.type = EVTYP_CTLPROGIDENT; in cpi_prepare_req()
97 evb = &sccb->cpi_evbuf; in cpi_prepare_req()
113 req->sccb = sccb; in cpi_prepare_req()
121 free_page((unsigned long) req->sccb); in cpi_free_req()
162 response = ((struct cpi_sccb *) req->sccb)->header.response_code; in cpi_req()
H A Dsclp_sd.c192 struct sclp_sd_sccb *sccb = (void *) page; in sclp_sd_sync() local
201 sclp_sd_listener_init(&listener, __pa(sccb)); in sclp_sd_sync()
205 memset(sccb, 0, PAGE_SIZE); in sclp_sd_sync()
206 sccb->hdr.length = sizeof(sccb->hdr) + sizeof(sccb->evbuf); in sclp_sd_sync()
207 evbuf = &sccb->evbuf; in sclp_sd_sync()
221 rc = sclp_sync_request(SCLP_CMDW_WRITE_EVENT_DATA, sccb); in sclp_sd_sync()
227 if (sccb->hdr.response_code == 0x73f0) { in sclp_sd_sync()
232 if (sccb->hdr.response_code != 0x0020 || !(evbuf->hdr.flags & 0x80)) { in sclp_sd_sync()
268 eq, di, sccb->hdr.response_code, evbuf->hdr.flags, in sclp_sd_sync()
H A Dsclp_rw.h68 void *sccb; member
/linux/drivers/scsi/
H A DFlashPoint.c28 struct sccb;
29 typedef void (*CALL_BK_FN) (struct sccb *);
74 struct sccb { struct
108 struct sccb *Sccb_forwardlink; argument
109 struct sccb *Sccb_backlink; argument
212 struct sccb *TarSelQ_Head;
213 struct sccb *TarSelQ_Tail;
249 struct sccb *currentSCCB;
262 struct sccb *discQ_Tbl[QUEUE_DEPTH];
767 struct sccb *pCurrSCCB);
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/linux/arch/s390/include/uapi/asm/
H A Dsclp_ctl.h17 __u64 sccb; member
/linux/drivers/base/regmap/
H A DMakefile20 obj-$(CONFIG_REGMAP_SCCB) += regmap-sccb.o
/linux/arch/s390/include/asm/
H A Dsclp.h165 void sclp_early_set_buffer(void *sccb);