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Searched refs:SCp (Results 1 – 25 of 65) sorted by relevance

123

/drivers/scsi/arm/
Dscsi.h24 static inline int copy_SCp_to_sg(struct scatterlist *sg, struct scsi_pointer *SCp, int max) in copy_SCp_to_sg() argument
26 int bufs = SCp->buffers_residual; in copy_SCp_to_sg()
33 sg_set_buf(sg, SCp->ptr, SCp->this_residual); in copy_SCp_to_sg()
39 for_each_sg(sg_next(SCp->buffer), src_sg, bufs, i) in copy_SCp_to_sg()
47 static inline int next_SCp(struct scsi_pointer *SCp) in next_SCp() argument
49 int ret = SCp->buffers_residual; in next_SCp()
51 SCp->buffer = sg_next(SCp->buffer); in next_SCp()
52 SCp->buffers_residual--; in next_SCp()
53 SCp->ptr = sg_virt(SCp->buffer); in next_SCp()
54 SCp->this_residual = SCp->buffer->length; in next_SCp()
[all …]
Dfas216.c173 static void print_SCp(struct scsi_pointer *SCp, const char *prefix, const char *suffix) in print_SCp() argument
176 prefix, SCp->ptr, SCp->this_residual, SCp->buffer, in print_SCp()
177 SCp->buffers_residual, suffix); in print_SCp()
199 print_SCp(&info->scsi.SCp, " SCp={ ", " }\n"); in fas216_dumpinfo()
628 struct scsi_pointer *SCp = &info->scsi.SCp; in fas216_updateptrs() local
634 SCp->phase -= bytes_transferred; in fas216_updateptrs()
637 if (SCp->this_residual > bytes_transferred) in fas216_updateptrs()
643 bytes_transferred -= SCp->this_residual; in fas216_updateptrs()
644 if (!next_SCp(SCp) && bytes_transferred) { in fas216_updateptrs()
651 SCp->this_residual -= bytes_transferred; in fas216_updateptrs()
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Dacornscsi.c234 printk("BH @%p +%04x, ", host->scsi.SCp.ptr, in acornscsi_dumpdma()
235 host->scsi.SCp.this_residual); in acornscsi_dumpdma()
237 host->scsi.SCp.scsi_xferred); in acornscsi_dumpdma()
728 host->scsi.SCp = SCpnt->SCp; in acornscsi_kick()
784 scsi_msg_to_host_byte(SCpnt, host->scsi.SCp.Message); in acornscsi_done()
785 set_status_byte(SCpnt, host->scsi.SCp.Status); in acornscsi_done()
799 if (host->scsi.SCp.ptr && in acornscsi_done()
803 if (host->scsi.SCp.scsi_xferred < SCpnt->underflow || in acornscsi_done()
804 host->scsi.SCp.scsi_xferred != host->dma.transferred) in acornscsi_done()
865 void acornscsi_data_updateptr(AS_Host *host, struct scsi_pointer *SCp, unsigned int length) in acornscsi_data_updateptr() argument
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Darxescsi.c67 arxescsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp, in arxescsi_dma_setup() argument
113 arxescsi_dma_pseudo(struct Scsi_Host *host, struct scsi_pointer *SCp, in arxescsi_dma_pseudo() argument
121 length = SCp->this_residual; in arxescsi_dma_pseudo()
122 addr = SCp->ptr; in arxescsi_dma_pseudo()
199 static void arxescsi_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp) in arxescsi_dma_stop() argument
Deesox.c155 eesoxscsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp, in eesoxscsi_dma_setup() argument
163 (min_type == fasdma_real_all || SCp->this_residual >= 512)) { in eesoxscsi_dma_setup()
166 bufs = copy_SCp_to_sg(&info->sg[0], SCp, NR_SG); in eesoxscsi_dma_setup()
351 eesoxscsi_dma_pseudo(struct Scsi_Host *host, struct scsi_pointer *SCp, in eesoxscsi_dma_pseudo() argument
356 eesoxscsi_buffer_in(SCp->ptr, SCp->this_residual, info->base); in eesoxscsi_dma_pseudo()
358 eesoxscsi_buffer_out(SCp->ptr, SCp->this_residual, info->base); in eesoxscsi_dma_pseudo()
368 eesoxscsi_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp) in eesoxscsi_dma_stop() argument
Dcumana_2.c154 cumanascsi_2_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp, in cumanascsi_2_dma_setup() argument
164 (min_type == fasdma_real_all || SCp->this_residual >= 512)) { in cumanascsi_2_dma_setup()
167 bufs = copy_SCp_to_sg(&info->sg[0], SCp, NR_SG); in cumanascsi_2_dma_setup()
207 cumanascsi_2_dma_pseudo(struct Scsi_Host *host, struct scsi_pointer *SCp, in cumanascsi_2_dma_pseudo() argument
214 length = SCp->this_residual; in cumanascsi_2_dma_pseudo()
215 addr = SCp->ptr; in cumanascsi_2_dma_pseudo()
281 cumanascsi_2_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp) in cumanascsi_2_dma_stop() argument
Dfas216.h241 struct scsi_pointer SCp; /* current commands data pointer */ member
302 …fasdmatype_t (*setup) (struct Scsi_Host *host, struct scsi_pointer *SCp, fasdmadir_t direction, fa…
303 …void (*pseudo)(struct Scsi_Host *host, struct scsi_pointer *SCp, fasdmadir_t direction, int trans…
304 void (*stop) (struct Scsi_Host *host, struct scsi_pointer *SCp);
/drivers/scsi/
D53c700.c577 struct scsi_cmnd *SCp, __u32 dsp) in save_for_reselection() argument
580 if(SCp != NULL) { in save_for_reselection()
582 (struct NCR_700_command_slot *)SCp->host_scribble; in save_for_reselection()
591 NCR_700_unmap(struct NCR_700_Host_Parameters *hostdata, struct scsi_cmnd *SCp, in NCR_700_unmap() argument
594 if(SCp->sc_data_direction != DMA_NONE && in NCR_700_unmap()
595 SCp->sc_data_direction != DMA_BIDIRECTIONAL) in NCR_700_unmap()
596 scsi_dma_unmap(SCp); in NCR_700_unmap()
601 struct scsi_cmnd *SCp, int result) in NCR_700_scsi_done() argument
606 if(SCp != NULL) { in NCR_700_scsi_done()
608 (struct NCR_700_command_slot *)SCp->host_scribble; in NCR_700_scsi_done()
[all …]
Daha152x.c684 struct scsi_cmnd *SCp) in remove_SC() argument
689 ptr && SCp!=ptr; in remove_SC()
879 CURRENT_SC->SCp.phase |= 1 << 16; in setup_expected_interrupts()
881 if(CURRENT_SC->SCp.phase & selecting) { in setup_expected_interrupts()
886 SETPORT(SIMODE0, (CURRENT_SC->SCp.phase & spiordy) ? ENSPIORDY : 0); in setup_expected_interrupts()
915 SCpnt->SCp.phase = not_issued | phase; in aha152x_internal_queue()
916 SCpnt->SCp.Status = 0x1; /* Ilegal status by SCSI standard */ in aha152x_internal_queue()
917 SCpnt->SCp.Message = 0; in aha152x_internal_queue()
918 SCpnt->SCp.have_data_in = 0; in aha152x_internal_queue()
919 SCpnt->SCp.sent_command = 0; in aha152x_internal_queue()
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Dimm.c69 dev->cur_cmd->SCp.phase = 1; in got_it()
663 if (((r & 0x88) != 0x88) || (cmd->SCp.this_residual <= 0)) { in imm_completion()
670 && (cmd->SCp.this_residual >= in imm_completion()
672 status = imm_out(dev, cmd->SCp.ptr, fast); in imm_completion()
675 && (cmd->SCp.this_residual >= in imm_completion()
677 status = imm_in(dev, cmd->SCp.ptr, fast); in imm_completion()
680 cmd->SCp.ptr += fast; in imm_completion()
681 cmd->SCp.this_residual -= fast; in imm_completion()
687 if (cmd->SCp.buffer && !cmd->SCp.this_residual) { in imm_completion()
689 if (cmd->SCp.buffers_residual--) { in imm_completion()
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Dfdomain.c272 if (cmd->SCp.phase & in_arbitration) { in fdomain_work()
279 cmd->SCp.phase = in_selection; in fdomain_work()
288 } else if (cmd->SCp.phase & in_selection) { in fdomain_work()
300 cmd->SCp.phase = in_other; in fdomain_work()
312 outb(cmd->cmnd[cmd->SCp.sent_command++], in fdomain_work()
316 if (fd->chip != tmc1800 && !cmd->SCp.have_data_in) { in fdomain_work()
317 cmd->SCp.have_data_in = -1; in fdomain_work()
323 if (fd->chip != tmc1800 && !cmd->SCp.have_data_in) { in fdomain_work()
324 cmd->SCp.have_data_in = 1; in fdomain_work()
330 cmd->SCp.Status = inb(fd->base + REG_SCSI_DATA); in fdomain_work()
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Dppa.c59 dev->cur_cmd->SCp.phase = 1; in got_it()
546 if ((cmd->SCp.this_residual <= 0)) { in ppa_completion()
575 fast = (bulk && (cmd->SCp.this_residual >= PPA_BURST_SIZE)) in ppa_completion()
579 status = ppa_out(dev, cmd->SCp.ptr, fast); in ppa_completion()
581 status = ppa_in(dev, cmd->SCp.ptr, fast); in ppa_completion()
583 cmd->SCp.ptr += fast; in ppa_completion()
584 cmd->SCp.this_residual -= fast; in ppa_completion()
590 if (cmd->SCp.buffer && !cmd->SCp.this_residual) { in ppa_completion()
592 if (cmd->SCp.buffers_residual--) { in ppa_completion()
593 cmd->SCp.buffer = sg_next(cmd->SCp.buffer); in ppa_completion()
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Dwd33c93.c402 cmd->SCp.buffer = scsi_sglist(cmd); in wd33c93_queuecommand_lck()
403 cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1; in wd33c93_queuecommand_lck()
404 cmd->SCp.ptr = sg_virt(cmd->SCp.buffer); in wd33c93_queuecommand_lck()
405 cmd->SCp.this_residual = cmd->SCp.buffer->length; in wd33c93_queuecommand_lck()
407 cmd->SCp.buffer = NULL; in wd33c93_queuecommand_lck()
408 cmd->SCp.buffers_residual = 0; in wd33c93_queuecommand_lck()
409 cmd->SCp.ptr = NULL; in wd33c93_queuecommand_lck()
410 cmd->SCp.this_residual = 0; in wd33c93_queuecommand_lck()
430 cmd->SCp.Status = ILLEGAL_STATUS_BYTE; in wd33c93_queuecommand_lck()
553 cmd->SCp.phase = 0; /* assume no disconnect */ in DEF_SCSI_QCMD()
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DNCR5380.c154 cmd->SCp.buffer = scsi_sglist(cmd); in initialize_SCp()
155 cmd->SCp.ptr = sg_virt(cmd->SCp.buffer); in initialize_SCp()
156 cmd->SCp.this_residual = cmd->SCp.buffer->length; in initialize_SCp()
158 cmd->SCp.buffer = NULL; in initialize_SCp()
159 cmd->SCp.ptr = NULL; in initialize_SCp()
160 cmd->SCp.this_residual = 0; in initialize_SCp()
163 cmd->SCp.Status = 0; in initialize_SCp()
164 cmd->SCp.Message = 0; in initialize_SCp()
169 struct scatterlist *s = cmd->SCp.buffer; in advance_sg_buffer()
171 if (!cmd->SCp.this_residual && s && !sg_is_last(s)) { in advance_sg_buffer()
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Da3000.c52 unsigned long addr = virt_to_bus(cmd->SCp.ptr); in dma_setup()
61 wh->dma_bounce_len = (cmd->SCp.this_residual + 511) & ~0x1ff; in dma_setup()
73 memcpy(wh->dma_bounce_buffer, cmd->SCp.ptr, in dma_setup()
74 cmd->SCp.this_residual); in dma_setup()
94 cache_clear(addr, cmd->SCp.this_residual); in dma_setup()
97 cache_push(addr, cmd->SCp.this_residual); in dma_setup()
152 memcpy(SCpnt->SCp.ptr, wh->dma_bounce_buffer, in dma_stop()
153 SCpnt->SCp.this_residual); in dma_stop()
Da2091.c48 unsigned long addr = virt_to_bus(cmd->SCp.ptr); in dma_setup()
52 wh->dma_bounce_len = (cmd->SCp.this_residual + 511) & ~0x1ff; in dma_setup()
76 memcpy(wh->dma_bounce_buffer, cmd->SCp.ptr, in dma_setup()
77 cmd->SCp.this_residual); in dma_setup()
95 cache_clear(addr, cmd->SCp.this_residual); in dma_setup()
98 cache_push(addr, cmd->SCp.this_residual); in dma_setup()
142 memcpy(SCpnt->SCp.ptr, wh->dma_bounce_buffer, in dma_stop()
143 SCpnt->SCp.this_residual); in dma_stop()
Dsgiwd93.c68 unsigned long len = cmd->SCp.this_residual; in fill_hpc_entries()
69 void *addr = cmd->SCp.ptr; in fill_hpc_entries()
75 cmd->SCp.dma_handle = physaddr; in fill_hpc_entries()
119 if (cmd->SCp.ptr == NULL || cmd->SCp.this_residual == 0) in dma_setup()
145 if (SCpnt->SCp.ptr == NULL || SCpnt->SCp.this_residual == 0) in dma_stop()
159 dma_unmap_single(hdata->dev, SCpnt->SCp.dma_handle, in dma_stop()
160 SCpnt->SCp.this_residual, in dma_stop()
Dgvp11.c57 unsigned long addr = virt_to_bus(cmd->SCp.ptr); in dma_setup()
63 wh->dma_bounce_len = (cmd->SCp.this_residual + 511) & ~0x1ff; in dma_setup()
112 memcpy(wh->dma_bounce_buffer, cmd->SCp.ptr, in dma_setup()
113 cmd->SCp.this_residual); in dma_setup()
129 cache_clear(addr, cmd->SCp.this_residual); in dma_setup()
132 cache_push(addr, cmd->SCp.this_residual); in dma_setup()
161 memcpy(SCpnt->SCp.ptr, wh->dma_bounce_buffer, in dma_stop()
162 SCpnt->SCp.this_residual); in dma_stop()
Dmvme147.c35 unsigned long addr = virt_to_bus(cmd->SCp.ptr); in dma_setup()
46 cache_clear(addr, cmd->SCp.this_residual); in dma_setup()
49 cache_push(addr, cmd->SCp.this_residual); in dma_setup()
53 m147_pcc->dma_bcr = cmd->SCp.this_residual | (1 << 24); in dma_setup()
Dmac53c94.c269 nb = cmd->SCp.this_residual; in mac53c94_interrupt()
272 cmd->SCp.this_residual -= nb; in mac53c94_interrupt()
299 if (cmd->SCp.this_residual != 0 in mac53c94_interrupt()
302 nb = cmd->SCp.this_residual; in mac53c94_interrupt()
305 cmd->SCp.this_residual -= nb; in mac53c94_interrupt()
327 cmd->SCp.Status = readb(&regs->fifo); in mac53c94_interrupt()
328 cmd->SCp.Message = readb(&regs->fifo); in mac53c94_interrupt()
336 cmd_done(state, (DID_OK << 16) + (cmd->SCp.Message << 8) in mac53c94_interrupt()
337 + cmd->SCp.Status); in mac53c94_interrupt()
395 cmd->SCp.this_residual = total; in set_dma_cmds()
/drivers/scsi/pcmcia/
Dnsp_cs.c224 SCpnt->SCp.Status = SAM_STAT_CHECK_CONDITION; in nsp_queuecommand_lck()
225 SCpnt->SCp.Message = 0; in nsp_queuecommand_lck()
226 SCpnt->SCp.have_data_in = IO_UNKNOWN; in nsp_queuecommand_lck()
227 SCpnt->SCp.sent_command = 0; in nsp_queuecommand_lck()
228 SCpnt->SCp.phase = PH_UNDETERMINED; in nsp_queuecommand_lck()
238 SCpnt->SCp.buffer = scsi_sglist(SCpnt); in nsp_queuecommand_lck()
239 SCpnt->SCp.ptr = BUFFER_ADDR; in nsp_queuecommand_lck()
240 SCpnt->SCp.this_residual = SCpnt->SCp.buffer->length; in nsp_queuecommand_lck()
241 SCpnt->SCp.buffers_residual = scsi_sg_count(SCpnt) - 1; in nsp_queuecommand_lck()
243 SCpnt->SCp.ptr = NULL; in nsp_queuecommand_lck()
[all …]
Dsym53c500_cs.c400 if (curSC->SCp.phase != message_in) { /* Unexpected disconnect */ in SYM53C500_intr()
403 curSC->result = (curSC->SCp.Status & 0xff) in SYM53C500_intr()
404 | ((curSC->SCp.Message & 0xff) << 8) | (DID_OK << 16); in SYM53C500_intr()
415 curSC->SCp.phase = data_out; in SYM53C500_intr()
434 curSC->SCp.phase = data_in; in SYM53C500_intr()
449 curSC->SCp.phase = command_ph; in SYM53C500_intr()
454 curSC->SCp.phase = status_ph; in SYM53C500_intr()
467 curSC->SCp.phase = message_out; in SYM53C500_intr()
474 curSC->SCp.phase = message_in; in SYM53C500_intr()
476 curSC->SCp.Status = inb(port_base + SCSI_FIFO); in SYM53C500_intr()
[all …]
/drivers/scsi/fnic/
Dfnic.h95 #define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
96 #define CMD_STATE(Cmnd) ((Cmnd)->SCp.phase)
97 #define CMD_ABTS_STATUS(Cmnd) ((Cmnd)->SCp.Message)
98 #define CMD_LR_STATUS(Cmnd) ((Cmnd)->SCp.have_data_in)
99 #define CMD_TAG(Cmnd) ((Cmnd)->SCp.sent_command)
100 #define CMD_FLAGS(Cmnd) ((Cmnd)->SCp.Status)
/drivers/usb/storage/
Duas.c116 cmdinfo = (void *)&cmnd->SCp; in uas_do_work()
145 struct scsi_cmnd *cmnd = container_of(scp, struct scsi_cmnd, SCp); in uas_add_work()
166 cmdinfo = (void *)&cmnd->SCp; in uas_zap_pending()
203 struct uas_cmd_info *ci = (void *)&cmnd->SCp; in uas_log_cmd_state()
204 struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp; in uas_log_cmd_state()
234 cmdinfo = (void *)&cmnd->SCp; in uas_free_unsubmitted_urbs()
248 struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp; in uas_try_complete()
266 struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp; in uas_xfer_data()
332 cmdinfo = (void *)&cmnd->SCp; in uas_stat_cmplt()
397 struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp; in uas_data_cmplt()
[all …]
/drivers/scsi/bfa/
Dbfad_im.c153 cmnd->SCp.Status |= tsk_status << 1; in bfa_cb_tskim_done()
154 set_bit(IO_DONE_BIT, (unsigned long *)&cmnd->SCp.Status); in bfa_cb_tskim_done()
155 wq = (wait_queue_head_t *) cmnd->SCp.ptr; in bfa_cb_tskim_done()
156 cmnd->SCp.ptr = NULL; in bfa_cb_tskim_done()
262 cmnd->SCp.Status = 0; in bfad_im_target_reset_send()
329 cmnd->SCp.ptr = (char *)&wq; in bfad_im_reset_lun_handler()
330 cmnd->SCp.Status = 0; in bfad_im_reset_lun_handler()
351 (unsigned long *)&cmnd->SCp.Status)); in bfad_im_reset_lun_handler()
353 task_status = cmnd->SCp.Status >> 1; in bfad_im_reset_lun_handler()
384 cmnd->SCp.ptr = (char *)&wq; in bfad_im_reset_target_handler()
[all …]

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