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Searched refs:sccb (Results 1 – 15 of 15) sorted by relevance

/drivers/s390/char/
Dsclp_early.c64 static int __init sclp_cmd_sync_early(sclp_cmdw_t cmd, void *sccb) in sclp_cmd_sync_early() argument
69 rc = sclp_service_call(cmd, sccb); in sclp_cmd_sync_early()
82 static int __init sclp_read_info_early(struct read_info_sccb *sccb) in sclp_read_info_early() argument
90 memset(sccb, 0, sizeof(*sccb)); in sclp_read_info_early()
91 sccb->header.length = sizeof(*sccb); in sclp_read_info_early()
92 sccb->header.function_code = 0x80; in sclp_read_info_early()
93 sccb->header.control_mask[2] = 0x80; in sclp_read_info_early()
94 rc = sclp_cmd_sync_early(commands[i], sccb); in sclp_read_info_early()
99 if (sccb->header.response_code == 0x10) in sclp_read_info_early()
101 if (sccb->header.response_code != 0x1f0) in sclp_read_info_early()
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Dsclp_cmd.c39 int sclp_sync_request(sclp_cmdw_t cmd, void *sccb) in sclp_sync_request() argument
41 return sclp_sync_request_timeout(cmd, sccb, 0); in sclp_sync_request()
44 int sclp_sync_request_timeout(sclp_cmdw_t cmd, void *sccb, int timeout) in sclp_sync_request_timeout() argument
56 request->sccb = sccb; in sclp_sync_request_timeout()
97 struct read_cpu_info_sccb *sccb) in sclp_fill_core_info() argument
99 char *page = (char *) sccb; in sclp_fill_core_info()
102 info->configured = sccb->nr_configured; in sclp_fill_core_info()
103 info->standby = sccb->nr_standby; in sclp_fill_core_info()
104 info->combined = sccb->nr_configured + sccb->nr_standby; in sclp_fill_core_info()
105 memcpy(&info->core, page + sccb->offset_configured, in sclp_fill_core_info()
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Dsclp_sdias.c31 static struct sdias_sccb sccb __attribute__((aligned(4096))); variable
80 if (!(sccb.evbuf.hdr.flags & 0x80)) { in sdias_sclp_send()
82 sccb.evbuf.hdr.flags); in sdias_sclp_send()
89 memcpy(&sdias_evbuf, &sccb.evbuf, sizeof(sdias_evbuf)); in sdias_sclp_send()
111 memset(&sccb, 0, sizeof(sccb)); in sclp_sdias_blk_count()
114 sccb.hdr.length = sizeof(sccb); in sclp_sdias_blk_count()
115 sccb.evbuf.hdr.length = sizeof(struct sdias_evbuf); in sclp_sdias_blk_count()
116 sccb.evbuf.hdr.type = EVTYP_SDIAS; in sclp_sdias_blk_count()
117 sccb.evbuf.event_qual = SDIAS_EQ_SIZE; in sclp_sdias_blk_count()
118 sccb.evbuf.data_id = SDIAS_DI_FCP_DUMP; in sclp_sdias_blk_count()
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Dsclp_pci.c58 struct pci_cfg_sccb *sccb; in do_pci_configure() local
64 sccb = (struct pci_cfg_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in do_pci_configure()
65 if (!sccb) in do_pci_configure()
68 sccb->header.length = PAGE_SIZE; in do_pci_configure()
69 sccb->atype = SCLP_ATYPE_PCI; in do_pci_configure()
70 sccb->aid = fid; in do_pci_configure()
71 rc = sclp_sync_request(cmd, sccb); in do_pci_configure()
74 switch (sccb->header.response_code) { in do_pci_configure()
80 cmd, sccb->header.response_code); in do_pci_configure()
85 free_page((unsigned long) sccb); in do_pci_configure()
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Dsclp_ftp.c40 req->sccb, 24, req->sccb); in sclp_ftp_txcb()
87 struct sclp_diag_sccb *sccb; in sclp_ftp_et7() local
93 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ftp_et7()
94 if (!req || !sccb) { in sclp_ftp_et7()
99 sccb->hdr.length = SCLP_DIAG_FTP_EVBUF_LEN + in sclp_ftp_et7()
101 sccb->evbuf.hdr.type = EVTYP_DIAG_TEST; in sclp_ftp_et7()
102 sccb->evbuf.hdr.length = SCLP_DIAG_FTP_EVBUF_LEN; in sclp_ftp_et7()
103 sccb->evbuf.hdr.flags = 0; /* clear processed-buffer */ in sclp_ftp_et7()
104 sccb->evbuf.route = SCLP_DIAG_FTP_ROUTE; in sclp_ftp_et7()
105 sccb->evbuf.mdd.ftp.pcx = SCLP_DIAG_FTP_XPCX; in sclp_ftp_et7()
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Dsclp_rw.c50 struct sccb_header *sccb; in sclp_make_buffer() local
52 sccb = (struct sccb_header *) page; in sclp_make_buffer()
57 buffer = ((struct sclp_buffer *) ((addr_t) sccb + PAGE_SIZE)) - 1; in sclp_make_buffer()
58 buffer->sccb = sccb; in sclp_make_buffer()
68 memset(sccb, 0, sizeof(struct sccb_header)); in sclp_make_buffer()
69 sccb->length = sizeof(struct sccb_header); in sclp_make_buffer()
81 return buffer->sccb; in sclp_unmake_buffer()
91 struct sccb_header *sccb; in sclp_initialize_mto() local
102 sccb = buffer->sccb; in sclp_initialize_mto()
103 if ((MAX_SCCB_ROOM - sccb->length) < msg_size) in sclp_initialize_mto()
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Dsclp_async.c26 static struct sclp_async_sccb *sccb; variable
128 sccb->evbuf.header.type = EVTYP_ASYNC; in sclp_async_send_wait()
129 sccb->evbuf.rtype = 0xA5; in sclp_async_send_wait()
130 sccb->evbuf.otype = 0x00; in sclp_async_send_wait()
131 evb = &sccb->evbuf; in sclp_async_send_wait()
133 request->sccb = sccb; in sclp_async_send_wait()
135 strncpy(sccb->evbuf.data, message, sizeof(sccb->evbuf.data)); in sclp_async_send_wait()
140 strncpy(sccb->evbuf.comp_id, CONFIG_SCLP_ASYNC_ID, in sclp_async_send_wait()
141 sizeof(sccb->evbuf.comp_id)); in sclp_async_send_wait()
142 sccb->evbuf.header.length = sizeof(sccb->evbuf); in sclp_async_send_wait()
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Dsclp_vt220.c127 page = request->sclp_req.sccb; in sclp_vt220_process_queue()
159 struct sclp_vt220_sccb *sccb; in sclp_vt220_callback() local
166 sccb = (struct sclp_vt220_sccb *) vt220_request->sclp_req.sccb; in sclp_vt220_callback()
169 switch (sccb->header.response_code) { in sclp_vt220_callback()
180 if (sclp_remove_processed((struct sccb_header *) sccb) > 0) { in sclp_vt220_callback()
182 sccb->header.response_code = 0x0000; in sclp_vt220_callback()
192 sccb->header.response_code = 0x0000; in sclp_vt220_callback()
227 struct sclp_vt220_sccb *sccb; in sclp_vt220_emit_current() local
231 sccb = (struct sclp_vt220_sccb *) in sclp_vt220_emit_current()
232 sclp_vt220_current_request->sclp_req.sccb; in sclp_vt220_emit_current()
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Dsclp_ctl.c58 struct sccb_header *sccb; in sclp_ctl_ioctl_sccb() local
66 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ctl_ioctl_sccb()
67 if (!sccb) in sclp_ctl_ioctl_sccb()
70 copy_from_user(sccb, u64_to_uptr(ctl_sccb.sccb), PAGE_SIZE); in sclp_ctl_ioctl_sccb()
72 sizeof(sccb->length) > copied || sccb->length > copied) { in sclp_ctl_ioctl_sccb()
76 if (sccb->length < 8) { in sclp_ctl_ioctl_sccb()
80 rc = sclp_sync_request(ctl_sccb.cmdw, sccb); in sclp_ctl_ioctl_sccb()
83 if (copy_to_user(u64_to_uptr(ctl_sccb.sccb), sccb, sccb->length)) in sclp_ctl_ioctl_sccb()
86 free_page((unsigned long) sccb); in sclp_ctl_ioctl_sccb()
Dsclp.c152 sclp_service_call(sclp_cmdw_t command, void *sccb) in sclp_service_call() argument
163 : "+&d" (cc) : "d" (command), "a" (__pa(sccb)) in sclp_service_call()
302 rc = sclp_service_call(req->command, req->sccb); in __sclp_start_request()
339 if (!req->sccb) in sclp_process_queue()
403 if (!req->sccb) { in sclp_add_request()
422 sclp_dispatch_evbufs(struct sccb_header *sccb) in sclp_dispatch_evbufs() argument
433 for (offset = sizeof(struct sccb_header); offset < sccb->length; in sclp_dispatch_evbufs()
435 evbuf = (struct evbuf_header *) ((addr_t) sccb + offset); in sclp_dispatch_evbufs()
464 struct sccb_header *sccb; in sclp_read_cb() local
466 sccb = (struct sccb_header *) req->sccb; in sclp_read_cb()
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Dsclp_config.c93 struct sclp_ofb_sccb *sccb; in sclp_ofb_send_req() local
98 sccb = (struct sclp_ofb_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ofb_send_req()
99 if (!sccb) in sclp_ofb_send_req()
102 sccb->header.length = sizeof(struct sclp_ofb_sccb); in sclp_ofb_send_req()
103 sccb->ofb_evbuf.header.length = sizeof(struct sclp_ofb_evbuf); in sclp_ofb_send_req()
104 sccb->ofb_evbuf.header.type = EVTYP_CONFMGMDATA; in sclp_ofb_send_req()
105 sccb->ofb_evbuf.cm_data.ev_qualifier = EV_QUAL_OPEN4BUSINESS; in sclp_ofb_send_req()
106 memcpy(sccb->ofb_evbuf.ev_data, ev_data, len); in sclp_ofb_send_req()
113 rc = sclp_sync_request(SCLP_CMDW_WRITE_EVENT_DATA, sccb); in sclp_ofb_send_req()
117 response = sccb->header.response_code; in sclp_ofb_send_req()
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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()
Dsclp.h132 void *sccb; /* pointer to the sccb to execute */ member
181 int sclp_remove_processed(struct sccb_header *sccb);
184 int sclp_service_call(sclp_cmdw_t command, void *sccb);
185 int sclp_sync_request(sclp_cmdw_t command, void *sccb);
186 int sclp_sync_request_timeout(sclp_cmdw_t command, void *sccb, int timeout);
Dsclp_rw.h67 void *sccb; member
/drivers/scsi/
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];
795 struct sccb *pCurrSCCB);
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