Lines Matching defs:ccb
163 struct blogic_ccb *ccb = (struct blogic_ccb *) blk_pointer;
166 ccb->allocgrp_head = blkp;
167 ccb->allocgrp_size = blk_size;
169 ccb->status = BLOGIC_CCB_FREE;
170 ccb->adapter = adapter;
171 ccb->dma_handle = (u32) blkp + offset;
173 ccb->callback = blogic_qcompleted_ccb;
174 ccb->base_addr = adapter->fpinfo.base_addr;
176 ccb->next = adapter->free_ccbs;
177 ccb->next_all = adapter->all_ccbs;
178 adapter->free_ccbs = ccb;
179 adapter->all_ccbs = ccb;
181 ccb++;
217 struct blogic_ccb *next_ccb = adapter->all_ccbs, *ccb, *lastccb = NULL;
220 while ((ccb = next_ccb) != NULL) {
221 next_ccb = ccb->next_all;
222 if (ccb->allocgrp_head) {
227 lastccb = ccb;
281 struct blogic_ccb *ccb;
282 ccb = adapter->free_ccbs;
283 if (ccb != NULL) {
284 ccb->serial = ++serial;
285 adapter->free_ccbs = ccb->next;
286 ccb->next = NULL;
290 return ccb;
293 ccb = adapter->free_ccbs;
294 if (ccb == NULL)
296 ccb->serial = ++serial;
297 adapter->free_ccbs = ccb->next;
298 ccb->next = NULL;
299 return ccb;
309 static void blogic_dealloc_ccb(struct blogic_ccb *ccb, int dma_unmap)
311 struct blogic_adapter *adapter = ccb->adapter;
313 if (ccb->command != NULL)
314 scsi_dma_unmap(ccb->command);
316 dma_unmap_single(&adapter->pci_device->dev, ccb->sensedata,
317 ccb->sense_datalen, DMA_FROM_DEVICE);
319 ccb->command = NULL;
320 ccb->status = BLOGIC_CCB_FREE;
321 ccb->next = adapter->free_ccbs;
322 adapter->free_ccbs = ccb;
2596 static void blogic_qcompleted_ccb(struct blogic_ccb *ccb)
2598 struct blogic_adapter *adapter = ccb->adapter;
2600 ccb->status = BLOGIC_CCB_COMPLETE;
2601 ccb->next = NULL;
2603 adapter->firstccb = ccb;
2604 adapter->lastccb = ccb;
2606 adapter->lastccb->next = ccb;
2607 adapter->lastccb = ccb;
2609 adapter->active_cmds[ccb->tgt_id]--;
2703 struct blogic_ccb *ccb =
2704 (struct blogic_ccb *) bus_to_virt(next_inbox->ccb);
2706 if (ccb->status == BLOGIC_CCB_ACTIVE ||
2707 ccb->status == BLOGIC_CCB_RESET) {
2712 ccb->comp_code = comp_code;
2713 blogic_qcompleted_ccb(ccb);
2721 blogic_warn("Illegal CCB #%ld status %d in Incoming Mailbox\n", adapter, ccb->serial, ccb->status);
2745 struct blogic_ccb *ccb = adapter->firstccb;
2746 struct scsi_cmnd *command = ccb->command;
2747 adapter->firstccb = ccb->next;
2753 if (ccb->opcode == BLOGIC_BDR) {
2754 int tgt_id = ccb->tgt_id;
2756 blogic_warn("Bus Device Reset CCB #%ld to Target %d Completed\n", adapter, ccb->serial, tgt_id);
2764 blogic_dealloc_ccb(ccb, 1);
2788 for (ccb = adapter->all_ccbs; ccb != NULL;
2789 ccb = ccb->next_all)
2790 if (ccb->status == BLOGIC_CCB_RESET &&
2791 ccb->tgt_id == tgt_id) {
2792 command = ccb->command;
2793 blogic_dealloc_ccb(ccb, 1);
2805 switch (ccb->comp_code) {
2809 blogic_warn("CCB #%ld to Target %d Impossible State\n", adapter, ccb->serial, ccb->tgt_id);
2812 adapter->tgt_stats[ccb->tgt_id]
2814 adapter->tgt_flags[ccb->tgt_id]
2820 adapter, ccb->serial, ccb->tgt_id);
2821 blogic_inc_count(&adapter->tgt_stats[ccb->tgt_id].aborts_done);
2826 ccb->adapter_status, ccb->tgt_status);
2827 if (ccb->adapter_status != BLOGIC_SELECT_TIMEOUT) {
2828 adapter->tgt_stats[ccb->tgt_id]
2833 "Adapter Status %02X Target Status %02X\n", adapter, ccb->serial, ccb->tgt_id, command->result, ccb->adapter_status, ccb->tgt_status);
2835 for (i = 0; i < ccb->cdblen; i++)
2836 blogic_notice(" %02X", adapter, ccb->cdb[i]);
2839 for (i = 0; i < ccb->sense_datalen; i++)
2851 if (ccb->cdb[0] == INQUIRY && ccb->cdb[1] == 0 &&
2852 ccb->adapter_status == BLOGIC_CMD_CMPLT_NORMAL) {
2854 &adapter->tgt_flags[ccb->tgt_id];
2864 blogic_dealloc_ccb(ccb, 1);
2967 enum blogic_action action, struct blogic_ccb *ccb)
2973 ccb->status = BLOGIC_CCB_ACTIVE;
2980 next_outbox->ccb = ccb->dma_handle;
2987 adapter->active_cmds[ccb->tgt_id]++;
2988 if (ccb->opcode != BLOGIC_BDR)
2989 adapter->tgt_stats[ccb->tgt_id].cmds_tried++;
3035 struct blogic_ccb *ccb;
3056 ccb = blogic_alloc_ccb(adapter);
3057 if (ccb == NULL) {
3061 ccb = blogic_alloc_ccb(adapter);
3062 if (ccb == NULL) {
3078 ccb->opcode = BLOGIC_INITIATOR_CCB_SG;
3079 ccb->datalen = count * sizeof(struct blogic_sg_seg);
3081 ccb->data = (unsigned int) ccb->dma_handle +
3082 ((unsigned long) &ccb->sglist -
3083 (unsigned long) ccb);
3085 ccb->data = virt_to_32bit_virt(ccb->sglist);
3088 ccb->sglist[i].segbytes = sg_dma_len(sg);
3089 ccb->sglist[i].segdata = sg_dma_address(sg);
3092 ccb->opcode = BLOGIC_INITIATOR_CCB;
3093 ccb->datalen = buflen;
3094 ccb->data = 0;
3100 ccb->datadir = BLOGIC_DATAIN_CHECKED;
3107 ccb->datadir = BLOGIC_DATAOUT_CHECKED;
3113 ccb->datadir = BLOGIC_UNCHECKED_TX;
3116 ccb->cdblen = cdblen;
3117 ccb->adapter_status = 0;
3118 ccb->tgt_status = 0;
3119 ccb->tgt_id = tgt_id;
3120 ccb->lun = lun;
3121 ccb->tag_enable = false;
3122 ccb->legacytag_enable = false;
3173 ccb->tag_enable = true;
3174 ccb->queuetag = queuetag;
3176 ccb->legacytag_enable = true;
3177 ccb->legacy_tag = queuetag;
3180 memcpy(ccb->cdb, cdb, cdblen);
3181 ccb->sense_datalen = SCSI_SENSE_BUFFERSIZE;
3182 ccb->command = command;
3184 command->sense_buffer, ccb->sense_datalen,
3189 blogic_dealloc_ccb(ccb, 0);
3192 ccb->sensedata = sense_buf;
3205 if (!blogic_write_outbox(adapter, BLOGIC_MBOX_START, ccb)) {
3211 ccb)) {
3213 blogic_dealloc_ccb(ccb, 1);
3223 ccb->status = BLOGIC_CCB_ACTIVE;
3226 FlashPoint_StartCCB(adapter->cardhandle, ccb);
3232 if (ccb->status == BLOGIC_CCB_COMPLETE)
3251 struct blogic_ccb *ccb;
3258 for (ccb = adapter->all_ccbs; ccb != NULL; ccb = ccb->next_all)
3259 if (ccb->command == command)
3261 if (ccb == NULL) {
3264 } else if (ccb->status == BLOGIC_CCB_COMPLETE) {
3267 } else if (ccb->status == BLOGIC_CCB_RESET) {
3286 blogic_warn("Unable to Abort CCB #%ld to Target %d - Abort Tag Not Supported\n", adapter, ccb->serial, tgt_id);
3289 ccb)) {
3291 adapter, ccb->serial, tgt_id);
3295 blogic_warn("Unable to Abort CCB #%ld to Target %d - No Outgoing Mailboxes\n", adapter, ccb->serial, tgt_id);
3304 ccb->serial, tgt_id);
3306 FlashPoint_AbortCCB(adapter->cardhandle, ccb);
3312 if (ccb->status == BLOGIC_CCB_COMPLETE)
3327 struct blogic_ccb *ccb;
3345 for (ccb = adapter->all_ccbs; ccb != NULL; ccb = ccb->next_all)
3346 if (ccb->status == BLOGIC_CCB_ACTIVE)
3347 blogic_dealloc_ccb(ccb, 1);