Home
last modified time | relevance | path

Searched refs:SCp (Results 1 – 25 of 73) sorted by relevance

123

/drivers/scsi/arm/
Dscsi.h27 static inline int copy_SCp_to_sg(struct scatterlist *sg, struct scsi_pointer *SCp, int max) in copy_SCp_to_sg() argument
29 int bufs = SCp->buffers_residual; in copy_SCp_to_sg()
36 sg_set_buf(sg, SCp->ptr, SCp->this_residual); in copy_SCp_to_sg()
42 for_each_sg(sg_next(SCp->buffer), src_sg, bufs, i) in copy_SCp_to_sg()
50 static inline int next_SCp(struct scsi_pointer *SCp) in next_SCp() argument
52 int ret = SCp->buffers_residual; in next_SCp()
54 SCp->buffer = sg_next(SCp->buffer); in next_SCp()
55 SCp->buffers_residual--; in next_SCp()
56 SCp->ptr = sg_virt(SCp->buffer); in next_SCp()
57 SCp->this_residual = SCp->buffer->length; in next_SCp()
[all …]
Dfas216.c175 static void print_SCp(struct scsi_pointer *SCp, const char *prefix, const char *suffix) in print_SCp() argument
178 prefix, SCp->ptr, SCp->this_residual, SCp->buffer, in print_SCp()
179 SCp->buffers_residual, suffix); in print_SCp()
201 print_SCp(&info->scsi.SCp, " SCp={ ", " }\n"); in fas216_dumpinfo()
630 struct scsi_pointer *SCp = &info->scsi.SCp; in fas216_updateptrs() local
636 SCp->phase -= bytes_transferred; in fas216_updateptrs()
639 if (SCp->this_residual > bytes_transferred) in fas216_updateptrs()
645 bytes_transferred -= SCp->this_residual; in fas216_updateptrs()
646 if (!next_SCp(SCp) && bytes_transferred) { in fas216_updateptrs()
653 SCp->this_residual -= bytes_transferred; in fas216_updateptrs()
[all …]
Dacornscsi.c258 printk("BH @%p +%04x, ", host->scsi.SCp.ptr, in acornscsi_dumpdma()
259 host->scsi.SCp.this_residual); in acornscsi_dumpdma()
261 host->scsi.SCp.scsi_xferred); in acornscsi_dumpdma()
751 host->scsi.SCp = SCpnt->SCp; in acornscsi_kick()
815 SCpnt->result = result << 16 | host->scsi.SCp.Message << 8 | host->scsi.SCp.Status; in acornscsi_done()
829 if (host->scsi.SCp.ptr && in acornscsi_done()
833 if (host->scsi.SCp.scsi_xferred < SCpnt->underflow || in acornscsi_done()
834 host->scsi.SCp.scsi_xferred != host->dma.transferred) in acornscsi_done()
894 void acornscsi_data_updateptr(AS_Host *host, struct scsi_pointer *SCp, unsigned int length) in acornscsi_data_updateptr() argument
896 SCp->ptr += length; in acornscsi_data_updateptr()
[all …]
/drivers/scsi/
D53c700.c565 struct scsi_cmnd *SCp, __u32 dsp) in save_for_reselection() argument
568 if(SCp != NULL) { in save_for_reselection()
570 (struct NCR_700_command_slot *)SCp->host_scribble; in save_for_reselection()
579 NCR_700_unmap(struct NCR_700_Host_Parameters *hostdata, struct scsi_cmnd *SCp, in NCR_700_unmap() argument
582 if(SCp->sc_data_direction != DMA_NONE && in NCR_700_unmap()
583 SCp->sc_data_direction != DMA_BIDIRECTIONAL) in NCR_700_unmap()
584 scsi_dma_unmap(SCp); in NCR_700_unmap()
589 struct scsi_cmnd *SCp, int result) in NCR_700_scsi_done() argument
594 if(SCp != NULL) { in NCR_700_scsi_done()
596 (struct NCR_700_command_slot *)SCp->host_scribble; in NCR_700_scsi_done()
[all …]
Dfdomain.c1158 if (current_SC->SCp.phase & aborted) { in do_fdomain_16x0_intr()
1170 if (current_SC->SCp.phase & in_arbitration) { in do_fdomain_16x0_intr()
1181 current_SC->SCp.phase = in_selection; in do_fdomain_16x0_intr()
1194 } else if (current_SC->SCp.phase & in_selection) { in do_fdomain_16x0_intr()
1214 current_SC->SCp.phase = in_other; in do_fdomain_16x0_intr()
1232 outb(current_SC->cmnd[current_SC->SCp.sent_command++], in do_fdomain_16x0_intr()
1236 current_SC->cmnd[ current_SC->SCp.sent_command - 1] ); in do_fdomain_16x0_intr()
1240 if (chip != tmc1800 && !current_SC->SCp.have_data_in) { in do_fdomain_16x0_intr()
1241 current_SC->SCp.have_data_in = -1; in do_fdomain_16x0_intr()
1246 if (chip != tmc1800 && !current_SC->SCp.have_data_in) { in do_fdomain_16x0_intr()
[all …]
Din2000.c372 cmd->SCp.buffer = scsi_sglist(cmd); in in2000_queuecommand_lck()
373 cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1; in in2000_queuecommand_lck()
374 cmd->SCp.ptr = sg_virt(cmd->SCp.buffer); in in2000_queuecommand_lck()
375 cmd->SCp.this_residual = cmd->SCp.buffer->length; in in2000_queuecommand_lck()
377 cmd->SCp.buffer = NULL; in in2000_queuecommand_lck()
378 cmd->SCp.buffers_residual = 0; in in2000_queuecommand_lck()
379 cmd->SCp.ptr = NULL; in in2000_queuecommand_lck()
380 cmd->SCp.this_residual = 0; in in2000_queuecommand_lck()
382 cmd->SCp.have_data_in = 0; in in2000_queuecommand_lck()
403 cmd->SCp.Status = ILLEGAL_STATUS_BYTE; in in2000_queuecommand_lck()
[all …]
Dimm.c67 dev->cur_cmd->SCp.phase = 1; in got_it()
660 if (((r & 0x88) != 0x88) || (cmd->SCp.this_residual <= 0)) { in imm_completion()
667 && (cmd->SCp.this_residual >= in imm_completion()
669 status = imm_out(dev, cmd->SCp.ptr, fast); in imm_completion()
672 && (cmd->SCp.this_residual >= in imm_completion()
674 status = imm_in(dev, cmd->SCp.ptr, fast); in imm_completion()
677 cmd->SCp.ptr += fast; in imm_completion()
678 cmd->SCp.this_residual -= fast; in imm_completion()
684 if (cmd->SCp.buffer && !cmd->SCp.this_residual) { in imm_completion()
686 if (cmd->SCp.buffers_residual--) { in imm_completion()
[all …]
Deata_pio.c130 static void IncStat(struct scsi_pointer *SCp, unsigned int Increment) in IncStat() argument
132 SCp->ptr += Increment; in IncStat()
133 if ((SCp->this_residual -= Increment) == 0) { in IncStat()
134 if ((--SCp->buffers_residual) == 0) in IncStat()
135 SCp->Status = 0; in IncStat()
137 SCp->buffer++; in IncStat()
138 SCp->ptr = sg_virt(SCp->buffer); in IncStat()
139 SCp->this_residual = SCp->buffer->length; in IncStat()
193 while ((cmd->SCp.Status) && ((z > 0) || (odd))) { in eata_pio_int_handler()
195 *(cmd->SCp.ptr) = zwickel >> 8; in eata_pio_int_handler()
[all …]
Daha152x.c749 static inline Scsi_Cmnd *remove_SC(Scsi_Cmnd **SC, Scsi_Cmnd *SCp) in remove_SC() argument
754 ptr && SCp!=ptr; in remove_SC()
948 CURRENT_SC->SCp.phase |= 1 << 16; in setup_expected_interrupts()
950 if(CURRENT_SC->SCp.phase & selecting) { in setup_expected_interrupts()
956 …xpecting: (phase change) (busfree) %s\n", CMDINFO(CURRENT_SC), CURRENT_SC->SCp.phase & spiordy ? "… in setup_expected_interrupts()
957 SETPORT(SIMODE0, (CURRENT_SC->SCp.phase & spiordy) ? ENSPIORDY : 0); in setup_expected_interrupts()
999 SCpnt->SCp.phase = not_issued | phase; in aha152x_internal_queue()
1000 SCpnt->SCp.Status = 0x1; /* Ilegal status by SCSI standard */ in aha152x_internal_queue()
1001 SCpnt->SCp.Message = 0; in aha152x_internal_queue()
1002 SCpnt->SCp.have_data_in = 0; in aha152x_internal_queue()
[all …]
Dppa.c58 dev->cur_cmd->SCp.phase = 1; in got_it()
545 if ((cmd->SCp.this_residual <= 0)) { in ppa_completion()
574 fast = (bulk && (cmd->SCp.this_residual >= PPA_BURST_SIZE)) in ppa_completion()
578 status = ppa_out(dev, cmd->SCp.ptr, fast); in ppa_completion()
580 status = ppa_in(dev, cmd->SCp.ptr, fast); in ppa_completion()
582 cmd->SCp.ptr += fast; in ppa_completion()
583 cmd->SCp.this_residual -= fast; in ppa_completion()
589 if (cmd->SCp.buffer && !cmd->SCp.this_residual) { in ppa_completion()
591 if (cmd->SCp.buffers_residual--) { in ppa_completion()
592 cmd->SCp.buffer++; in ppa_completion()
[all …]
Dwd33c93.c411 cmd->SCp.buffer = scsi_sglist(cmd); in wd33c93_queuecommand_lck()
412 cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1; in wd33c93_queuecommand_lck()
413 cmd->SCp.ptr = sg_virt(cmd->SCp.buffer); in wd33c93_queuecommand_lck()
414 cmd->SCp.this_residual = cmd->SCp.buffer->length; in wd33c93_queuecommand_lck()
416 cmd->SCp.buffer = NULL; in wd33c93_queuecommand_lck()
417 cmd->SCp.buffers_residual = 0; in wd33c93_queuecommand_lck()
418 cmd->SCp.ptr = NULL; in wd33c93_queuecommand_lck()
419 cmd->SCp.this_residual = 0; in wd33c93_queuecommand_lck()
439 cmd->SCp.Status = ILLEGAL_STATUS_BYTE; in wd33c93_queuecommand_lck()
561 cmd->SCp.phase = 0; /* assume no disconnect */ in DEF_SCSI_QCMD()
[all …]
DNCR53c406a.c687 current_SC->SCp.phase = idle;
711 current_SC->SCp.phase = command_ph; in NCR53c406a_queue_lck()
712 current_SC->SCp.Status = 0; in NCR53c406a_queue_lck()
713 current_SC->SCp.Message = 0; in NCR53c406a_queue_lck()
818 current_SC->SCp.phase = idle; in NCR53c406a_intr()
826 current_SC->SCp.phase = idle; in NCR53c406a_intr()
835 current_SC->SCp.phase = idle; in NCR53c406a_intr()
843 current_SC->SCp.phase = idle; in NCR53c406a_intr()
851 if (current_SC->SCp.phase != message_in) { /* Unexpected disconnect */ in NCR53c406a_intr()
854 current_SC->result = (current_SC->SCp.Status & 0xff) in NCR53c406a_intr()
[all …]
Datari_NCR5380.c474 unsigned long oldlen = cmd->SCp.this_residual; in merge_contiguous_buffers()
478 for (endaddr = virt_to_phys(cmd->SCp.ptr + cmd->SCp.this_residual - 1) + 1; in merge_contiguous_buffers()
479 cmd->SCp.buffers_residual && in merge_contiguous_buffers()
480 virt_to_phys(sg_virt(&cmd->SCp.buffer[1])) == endaddr;) { in merge_contiguous_buffers()
482 page_address(sg_page(&cmd->SCp.buffer[1])), endaddr); in merge_contiguous_buffers()
486 ++cmd->SCp.buffer; in merge_contiguous_buffers()
487 --cmd->SCp.buffers_residual; in merge_contiguous_buffers()
488 cmd->SCp.this_residual += cmd->SCp.buffer->length; in merge_contiguous_buffers()
489 endaddr += cmd->SCp.buffer->length; in merge_contiguous_buffers()
492 if (oldlen != cmd->SCp.this_residual) in merge_contiguous_buffers()
[all …]
Dsym53c416.c347 current_command->SCp.phase = idle; in sym53c416_intr_handle()
357 current_command->SCp.phase = idle; in sym53c416_intr_handle()
367 current_command->SCp.phase = idle; in sym53c416_intr_handle()
377 current_command->SCp.phase = idle; in sym53c416_intr_handle()
387 current_command->SCp.phase = idle; in sym53c416_intr_handle()
396 if(current_command->SCp.phase != message_in) in sym53c416_intr_handle()
399 …current_command->result = (current_command->SCp.Status & 0xFF) | ((current_command->SCp.Message & … in sym53c416_intr_handle()
400 current_command->SCp.phase = idle; in sym53c416_intr_handle()
414 current_command->SCp.phase = data_out; in sym53c416_intr_handle()
436 current_command->SCp.phase = data_in; in sym53c416_intr_handle()
[all …]
Dsun3_NCR5380.c472 cmd->SCp.buffer = scsi_sglist(cmd); in initialize_SCp()
473 cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1; in initialize_SCp()
474 cmd->SCp.ptr = (char *) SGADDR(cmd->SCp.buffer); in initialize_SCp()
475 cmd->SCp.this_residual = cmd->SCp.buffer->length; in initialize_SCp()
477 cmd->SCp.buffer = NULL; in initialize_SCp()
478 cmd->SCp.buffers_residual = 0; in initialize_SCp()
479 cmd->SCp.ptr = NULL; in initialize_SCp()
480 cmd->SCp.this_residual = 0; in initialize_SCp()
1166 data = (unsigned char **) &(hostdata->connected->SCp.ptr); in NCR5380_dma_complete()
1167 count = &(hostdata->connected->SCp.this_residual); in NCR5380_dma_complete()
[all …]
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()
DNCR5380.c299 cmd->SCp.buffer = scsi_sglist(cmd); in initialize_SCp()
300 cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1; in initialize_SCp()
301 cmd->SCp.ptr = sg_virt(cmd->SCp.buffer); in initialize_SCp()
302 cmd->SCp.this_residual = cmd->SCp.buffer->length; in initialize_SCp()
304 cmd->SCp.buffer = NULL; in initialize_SCp()
305 cmd->SCp.buffers_residual = 0; in initialize_SCp()
306 cmd->SCp.ptr = NULL; in initialize_SCp()
307 cmd->SCp.this_residual = 0; in initialize_SCp()
1200 hostdata->connected->SCp.this_residual -= transferred; in NCR5380_intr()
1201 hostdata->connected->SCp.ptr += transferred; in NCR5380_intr()
[all …]
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()
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.c268 nb = cmd->SCp.this_residual; in mac53c94_interrupt()
271 cmd->SCp.this_residual -= nb; in mac53c94_interrupt()
298 if (cmd->SCp.this_residual != 0 in mac53c94_interrupt()
301 nb = cmd->SCp.this_residual; in mac53c94_interrupt()
304 cmd->SCp.this_residual -= nb; in mac53c94_interrupt()
326 cmd->SCp.Status = readb(&regs->fifo); in mac53c94_interrupt()
327 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.c227 SCpnt->SCp.Status = CHECK_CONDITION; in nsp_queuecommand_lck()
228 SCpnt->SCp.Message = 0; in nsp_queuecommand_lck()
229 SCpnt->SCp.have_data_in = IO_UNKNOWN; in nsp_queuecommand_lck()
230 SCpnt->SCp.sent_command = 0; in nsp_queuecommand_lck()
231 SCpnt->SCp.phase = PH_UNDETERMINED; in nsp_queuecommand_lck()
241 SCpnt->SCp.buffer = scsi_sglist(SCpnt); in nsp_queuecommand_lck()
242 SCpnt->SCp.ptr = BUFFER_ADDR; in nsp_queuecommand_lck()
243 SCpnt->SCp.this_residual = SCpnt->SCp.buffer->length; in nsp_queuecommand_lck()
244 SCpnt->SCp.buffers_residual = scsi_sg_count(SCpnt) - 1; in nsp_queuecommand_lck()
246 SCpnt->SCp.ptr = NULL; in nsp_queuecommand_lck()
[all …]
Dsym53c500_cs.c409 if (curSC->SCp.phase != message_in) { /* Unexpected disconnect */ in SYM53C500_intr()
412 curSC->result = (curSC->SCp.Status & 0xff) in SYM53C500_intr()
413 | ((curSC->SCp.Message & 0xff) << 8) | (DID_OK << 16); in SYM53C500_intr()
424 curSC->SCp.phase = data_out; in SYM53C500_intr()
443 curSC->SCp.phase = data_in; in SYM53C500_intr()
458 curSC->SCp.phase = command_ph; in SYM53C500_intr()
463 curSC->SCp.phase = status_ph; in SYM53C500_intr()
476 curSC->SCp.phase = message_out; in SYM53C500_intr()
483 curSC->SCp.phase = message_in; in SYM53C500_intr()
485 curSC->SCp.Status = inb(port_base + SCSI_FIFO); in SYM53C500_intr()
[all …]
/drivers/scsi/fnic/
Dfnic.h91 #define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
92 #define CMD_STATE(Cmnd) ((Cmnd)->SCp.phase)
93 #define CMD_ABTS_STATUS(Cmnd) ((Cmnd)->SCp.Message)
94 #define CMD_LR_STATUS(Cmnd) ((Cmnd)->SCp.have_data_in)
95 #define CMD_TAG(Cmnd) ((Cmnd)->SCp.sent_command)
96 #define CMD_FLAGS(Cmnd) ((Cmnd)->SCp.Status)

123