diff options
| -rw-r--r-- | drivers/block/skd_main.c | 691 |
1 files changed, 407 insertions, 284 deletions
diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c index 308bf474dc39..ab17bff6b4f9 100644 --- a/drivers/block/skd_main.c +++ b/drivers/block/skd_main.c @@ -68,14 +68,6 @@ enum { SKD_FLUSH_DATA_SECOND, }; -#define DPRINTK(skdev, fmt, args ...) \ - do { \ - if (unlikely((skdev)->dbg_level > 0)) { \ - pr_err("%s:%s:%d " fmt, (skdev)->name, \ - __func__, __LINE__, ## args); \ - } \ - } while (0) - #define SKD_ASSERT(expr) \ do { \ if (unlikely(!(expr))) { \ @@ -84,15 +76,6 @@ enum { } \ } while (0) -#define VPRINTK(skdev, fmt, args ...) \ - do { \ - if (unlikely((skdev)->dbg_level > 1)) { \ - pr_err("%s:%s:%d " fmt, (skdev)->name, \ - __func__, __LINE__, ## args); \ - } \ - } while (0) - - #define DRV_NAME "skd" #define DRV_VERSION "2.2.1" #define DRV_BUILD_ID "0260" @@ -408,7 +391,8 @@ static inline u32 skd_reg_read32(struct skd_device *skdev, u32 offset) barrier(); val = readl(skdev->mem_map[1] + offset); barrier(); - VPRINTK(skdev, "offset %x = %x\n", offset, val); + pr_debug("%s:%s:%d offset %x = %x\n", + skdev->name, __func__, __LINE__, offset, val); return val; } @@ -424,7 +408,8 @@ static inline void skd_reg_write32(struct skd_device *skdev, u32 val, barrier(); writel(val, skdev->mem_map[1] + offset); barrier(); - VPRINTK(skdev, "offset %x = %x\n", offset, val); + pr_debug("%s:%s:%d offset %x = %x\n", + skdev->name, __func__, __LINE__, offset, val); } } @@ -438,7 +423,8 @@ static inline void skd_reg_write64(struct skd_device *skdev, u64 val, barrier(); writeq(val, skdev->mem_map[1] + offset); barrier(); - VPRINTK(skdev, "offset %x = %016llx\n", offset, val); + pr_debug("%s:%s:%d offset %x = %016llx\n", + skdev->name, __func__, __LINE__, offset, val); } } @@ -764,15 +750,17 @@ static void skd_request_fn(struct request_queue *q) if (io_flags & REQ_FUA) fua++; - VPRINTK(skdev, - "new req=%p lba=%u(0x%x) count=%u(0x%x) dir=%d\n", - req, lba, lba, count, count, data_dir); + pr_debug("%s:%s:%d new req=%p lba=%u(0x%x) " + "count=%u(0x%x) dir=%d\n", + skdev->name, __func__, __LINE__, + req, lba, lba, count, count, data_dir); } else { if (!list_empty(&skdev->flush_list)) { /* Process data part of FLUSH request. */ bio = (struct bio *)skd_flush_cmd_dequeue(skdev); flush++; - VPRINTK(skdev, "processing FLUSH request with data.\n"); + pr_debug("%s:%s:%d processing FLUSH request with data.\n", + skdev->name, __func__, __LINE__); } else { /* peek at our bio queue */ bio = bio_list_peek(&skdev->bio_queue); @@ -787,9 +775,10 @@ static void skd_request_fn(struct request_queue *q) data_dir = bio_data_dir(bio); io_flags = bio->bi_rw; - VPRINTK(skdev, - "new bio=%p lba=%u(0x%x) count=%u(0x%x) dir=%d\n", - bio, lba, lba, count, count, data_dir); + pr_debug("%s:%s:%d new bio=%p lba=%u(0x%x) " + "count=%u(0x%x) dir=%d\n", + skdev->name, __func__, __LINE__, + bio, lba, lba, count, count, data_dir); if (io_flags & REQ_FLUSH) flush++; @@ -805,15 +794,17 @@ static void skd_request_fn(struct request_queue *q) /* Are too many requets already in progress? */ if (skdev->in_flight >= skdev->cur_max_queue_depth) { - VPRINTK(skdev, "qdepth %d, limit %d\n", - skdev->in_flight, skdev->cur_max_queue_depth); + pr_debug("%s:%s:%d qdepth %d, limit %d\n", + skdev->name, __func__, __LINE__, + skdev->in_flight, skdev->cur_max_queue_depth); break; } /* Is a skd_request_context available? */ skreq = skdev->skreq_free_list; if (skreq == NULL) { - VPRINTK(skdev, "Out of req=%p\n", q); + pr_debug("%s:%s:%d Out of req=%p\n", + skdev->name, __func__, __LINE__, q); break; } SKD_ASSERT(skreq->state == SKD_REQ_STATE_IDLE); @@ -822,7 +813,8 @@ static void skd_request_fn(struct request_queue *q) /* Now we check to see if we can get a fit msg */ if (skmsg == NULL) { if (skdev->skmsg_free_list == NULL) { - VPRINTK(skdev, "Out of msg\n"); + pr_debug("%s:%s:%d Out of msg\n", + skdev->name, __func__, __LINE__); break; } } @@ -862,7 +854,9 @@ static void skd_request_fn(struct request_queue *q) /* Are there any FIT msg buffers available? */ skmsg = skdev->skmsg_free_list; if (skmsg == NULL) { - VPRINTK(skdev, "Out of msg skdev=%p\n", skdev); + pr_debug("%s:%s:%d Out of msg skdev=%p\n", + skdev->name, __func__, __LINE__, + skdev); break; } SKD_ASSERT(skmsg->state == SKD_MSG_STATE_IDLE); @@ -945,7 +939,8 @@ static void skd_request_fn(struct request_queue *q) * only resource that has been allocated but might * not be used is that the FIT msg could be empty. */ - DPRINTK(skdev, "error Out\n"); + pr_debug("%s:%s:%d error Out\n", + skdev->name, __func__, __LINE__); skd_end_request(skdev, skreq, error); continue; } @@ -970,8 +965,9 @@ skip_sg: timo_slot = skreq->timeout_stamp & SKD_TIMEOUT_SLOT_MASK; skdev->timeout_slot[timo_slot]++; skdev->in_flight++; - VPRINTK(skdev, "req=0x%x busy=%d\n", - skreq->id, skdev->in_flight); + pr_debug("%s:%s:%d req=0x%x busy=%d\n", + skdev->name, __func__, __LINE__, + skreq->id, skdev->in_flight); /* * If the FIT msg buffer is full send it. @@ -993,8 +989,9 @@ skip_sg: if (skmsg != NULL) { /* Bigger than just a FIT msg header? */ if (skmsg->length > sizeof(struct fit_msg_hdr)) { - VPRINTK(skdev, "sending msg=%p, len %d\n", - skmsg, skmsg->length); + pr_debug("%s:%s:%d sending msg=%p, len %d\n", + skdev->name, __func__, __LINE__, + skmsg, skmsg->length); skd_send_fitmsg(skdev, skmsg); } else { /* @@ -1027,7 +1024,8 @@ static void skd_end_request_blk(struct skd_device *skdev, if ((io_flags & REQ_DISCARD) && (skreq->discard_page == 1)) { - VPRINTK(skdev, "skd_end_request_blk, free the page!"); + pr_debug("%s:%s:%d skd_end_request_blk, free the page!", + skdev->name, __func__, __LINE__); free_page((unsigned long)req->buffer); req->buffer = NULL; } @@ -1041,7 +1039,8 @@ static void skd_end_request_blk(struct skd_device *skdev, pr_err("(%s): Error cmd=%s sect=%u count=%u id=0x%x\n", skd_name(skdev), cmd, lba, count, skreq->id); } else - VPRINTK(skdev, "id=0x%x error=%d\n", skreq->id, error); + pr_debug("%s:%s:%d id=0x%x error=%d\n", + skdev->name, __func__, __LINE__, skreq->id, error); __blk_end_request_all(skreq->req, error); } @@ -1093,14 +1092,16 @@ static int skd_preop_sg_list_blk(struct skd_device *skdev, skreq->sksg_list[n_sg - 1].control = FIT_SGD_CONTROL_LAST; if (unlikely(skdev->dbg_level > 1)) { - VPRINTK(skdev, "skreq=%x sksg_list=%p sksg_dma=%llx\n", - skreq->id, skreq->sksg_list, skreq->sksg_dma_address); + pr_debug("%s:%s:%d skreq=%x sksg_list=%p sksg_dma=%llx\n", + skdev->name, __func__, __LINE__, + skreq->id, skreq->sksg_list, skreq->sksg_dma_address); for (i = 0; i < n_sg; i++) { struct fit_sg_descriptor *sgd = &skreq->sksg_list[i]; - VPRINTK(skdev, " sg[%d] count=%u ctrl=0x%x " - "addr=0x%llx next=0x%llx\n", - i, sgd->byte_count, sgd->control, - sgd->host_side_addr, sgd->next_desc_ptr); + pr_debug("%s:%s:%d sg[%d] count=%u ctrl=0x%x " + "addr=0x%llx next=0x%llx\n", + skdev->name, __func__, __LINE__, + i, sgd->byte_count, sgd->control, + sgd->host_side_addr, sgd->next_desc_ptr); } } @@ -1132,7 +1133,8 @@ static void skd_end_request_bio(struct skd_device *skdev, if ((io_flags & REQ_DISCARD) && (skreq->discard_page == 1)) { - VPRINTK(skdev, "biomode: skd_end_request: freeing DISCARD page.\n"); + pr_debug("%s:%s:%d biomode: skd_end_request: freeing DISCARD page.\n", + skdev->name, __func__, __LINE__); free_page((unsigned long)page_address(bio->bi_io_vec->bv_page)); } @@ -1157,7 +1159,8 @@ static void skd_end_request_bio(struct skd_device *skdev, part_stat_unlock(); } - VPRINTK(skdev, "id=0x%x error=%d\n", skreq->id, error); + pr_debug("%s:%s:%d id=0x%x error=%d\n", + skdev->name, __func__, __LINE__, skreq->id, error); bio_endio(skreq->bio, error); } @@ -1229,14 +1232,16 @@ static int skd_preop_sg_list_bio(struct skd_device *skdev, } if (unlikely(skdev->dbg_level > 1)) { - VPRINTK(skdev, "skreq=%x sksg_list=%p sksg_dma=%llx\n", - skreq->id, skreq->sksg_list, skreq->sksg_dma_address); + pr_debug("%s:%s:%d skreq=%x sksg_list=%p sksg_dma=%llx\n", + skdev->name, __func__, __LINE__, + skreq->id, skreq->sksg_list, skreq->sksg_dma_address); for (i = 0; i < n_sg; i++) { struct fit_sg_descriptor *sgd = &skreq->sksg_list[i]; - VPRINTK(skdev, " sg[%d] count=%u ctrl=0x%x " - "addr=0x%llx next=0x%llx\n", - i, sgd->byte_count, sgd->control, - sgd->host_side_addr, sgd->next_desc_ptr); + pr_debug("%s:%s:%d sg[%d] count=%u ctrl=0x%x " + "addr=0x%llx next=0x%llx\n", + skdev->name, __func__, __LINE__, + i, sgd->byte_count, sgd->control, + sgd->host_side_addr, sgd->next_desc_ptr); } } @@ -1391,8 +1396,9 @@ static void skd_timer_tick(ulong arg) /* Something is overdue */ overdue_timestamp = skdev->timeout_stamp - SKD_N_TIMEOUT_SLOT; - DPRINTK(skdev, "found %d timeouts, draining busy=%d\n", - skdev->timeout_slot[timo_slot], skdev->in_flight); + pr_debug("%s:%s:%d found %d timeouts, draining busy=%d\n", + skdev->name, __func__, __LINE__, + skdev->timeout_slot[timo_slot], skdev->in_flight); pr_err("(%s): Overdue IOs (%d), busy %d\n", skd_name(skdev), skdev->timeout_slot[timo_slot], skdev->in_flight); @@ -1415,8 +1421,9 @@ static void skd_timer_tick_not_online(struct skd_device *skdev) case SKD_DRVR_STATE_LOAD: break; case SKD_DRVR_STATE_BUSY_SANITIZE: - VPRINTK(skdev, "drive busy sanitize[%x], driver[%x]\n", - skdev->drive_state, skdev->state); + pr_debug("%s:%s:%d drive busy sanitize[%x], driver[%x]\n", + skdev->name, __func__, __LINE__, + skdev->drive_state, skdev->state); /* If we've been in sanitize for 3 seconds, we figure we're not * going to get anymore completions, so recover requests now */ @@ -1430,14 +1437,16 @@ static void skd_timer_tick_not_online(struct skd_device *skdev) case SKD_DRVR_STATE_BUSY: case SKD_DRVR_STATE_BUSY_IMMINENT: case SKD_DRVR_STATE_BUSY_ERASE: - VPRINTK(skdev, "busy[%x], countdown=%d\n", - skdev->state, skdev->timer_countdown); + pr_debug("%s:%s:%d busy[%x], countdown=%d\n", + skdev->name, __func__, __LINE__, + skdev->state, skdev->timer_countdown); if (skdev->timer_countdown > 0) { skdev->timer_countdown--; return; } - DPRINTK(skdev, "busy[%x], timedout=%d, restarting device.", - skdev->state, skdev->timer_countdown); + pr_debug("%s:%s:%d busy[%x], timedout=%d, restarting device.", + skdev->name, __func__, __LINE__, + skdev->state, skdev->timer_countdown); skd_restart_device(skdev); break; @@ -1470,15 +1479,17 @@ static void skd_timer_tick_not_online(struct skd_device *skdev) break; case SKD_DRVR_STATE_DRAINING_TIMEOUT: - DPRINTK(skdev, - "draining busy [%d] tick[%d] qdb[%d] tmls[%d]\n", - skdev->timo_slot, - skdev->timer_countdown, - skdev->in_flight, - skdev->timeout_slot[skdev->timo_slot]); + pr_debug("%s:%s:%d " + "draining busy [%d] tick[%d] qdb[%d] tmls[%d]\n", + skdev->name, __func__, __LINE__, + skdev->timo_slot, + skdev->timer_countdown, + skdev->in_flight, + skdev->timeout_slot[skdev->timo_slot]); /* if the slot has cleared we can let the I/O continue */ if (skdev->timeout_slot[skdev->timo_slot] == 0) { - DPRINTK(skdev, "Slot drained, starting queue.\n"); + pr_debug("%s:%s:%d Slot drained, starting queue.\n", + skdev->name, __func__, __LINE__); skdev->state = SKD_DRVR_STATE_ONLINE; skd_start_queue(skdev); return; @@ -1601,8 +1612,9 @@ static int skd_bdev_ioctl(struct block_device *bdev, fmode_t mode, struct skd_device *skdev = disk->private_data; void __user *p = (void *)arg; - DPRINTK(skdev, "%s: CMD[%s] ioctl mode 0x%x, cmd 0x%x arg %0lx\n", - disk->disk_name, current->comm, mode, cmd_in, arg); + pr_debug("%s:%s:%d %s: CMD[%s] ioctl mode 0x%x, cmd 0x%x arg %0lx\n", + skdev->name, __func__, __LINE__, + disk->disk_name, current->comm, mode, cmd_in, arg); if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -1622,7 +1634,8 @@ static int skd_bdev_ioctl(struct block_device *bdev, fmode_t mode, break; } - DPRINTK(skdev, "%s: completion rc %d\n", disk->disk_name, rc); + pr_debug("%s:%s:%d %s: completion rc %d\n", + skdev->name, __func__, __LINE__, disk->disk_name, rc); return rc; } @@ -1643,7 +1656,8 @@ static int skd_ioctl_sg_io(struct skd_device *skdev, fmode_t mode, break; default: - DPRINTK(skdev, "drive not online\n"); + pr_debug("%s:%s:%d drive not online\n", + skdev->name, __func__, __LINE__); rc = -ENXIO; goto out; } @@ -1697,33 +1711,38 @@ static int skd_sg_io_get_and_check_args(struct skd_device *skdev, int i, acc; if (!access_ok(VERIFY_WRITE, sksgio->argp, sizeof(sg_io_hdr_t))) { - DPRINTK(skdev, "access sg failed %p\n", sksgio->argp); + pr_debug("%s:%s:%d access sg failed %p\n", + skdev->name, __func__, __LINE__, sksgio->argp); return -EFAULT; } if (__copy_from_user(sgp, sksgio->argp, sizeof(sg_io_hdr_t))) { - DPRINTK(skdev, "copy_from_user sg failed %p\n", sksgio->argp); + pr_debug("%s:%s:%d copy_from_user sg failed %p\n", + skdev->name, __func__, __LINE__, sksgio->argp); return -EFAULT; } if (sgp->interface_id != SG_INTERFACE_ID_ORIG) { - DPRINTK(skdev, "interface_id invalid 0x%x\n", - sgp->interface_id); + pr_debug("%s:%s:%d interface_id invalid 0x%x\n", + skdev->name, __func__, __LINE__, sgp->interface_id); return -EINVAL; } if (sgp->cmd_len > sizeof(sksgio->cdb)) { - DPRINTK(skdev, "cmd_len invalid %d\n", sgp->cmd_len); + pr_debug("%s:%s:%d cmd_len invalid %d\n", + skdev->name, __func__, __LINE__, sgp->cmd_len); return -EINVAL; } if (sgp->iovec_count > 256) { - DPRINTK(skdev, "iovec_count invalid %d\n", sgp->iovec_count); + pr_debug("%s:%s:%d iovec_count invalid %d\n", + skdev->name, __func__, __LINE__, sgp->iovec_count); return -EINVAL; } if (sgp->dxfer_len > (PAGE_SIZE * SKD_N_SG_PER_SPECIAL)) { - DPRINTK(skdev, "dxfer_len invalid %d\n", sgp->dxfer_len); + pr_debug("%s:%s:%d dxfer_len invalid %d\n", + skdev->name, __func__, __LINE__, sgp->dxfer_len); return -EINVAL; } @@ -1742,18 +1761,21 @@ static int skd_sg_io_get_and_check_args(struct skd_device *skdev, break; default: - DPRINTK(skdev, "dxfer_dir invalid %d\n", sgp->dxfer_direction); + pr_debug("%s:%s:%d dxfer_dir invalid %d\n", + skdev->name, __func__, __LINE__, sgp->dxfer_direction); return -EINVAL; } if (copy_from_user(sksgio->cdb, sgp->cmdp, sgp->cmd_len)) { - DPRINTK(skdev, "copy_from_user cmdp failed %p\n", sgp->cmdp); + pr_debug("%s:%s:%d copy_from_user cmdp failed %p\n", + skdev->name, __func__, __LINE__, sgp->cmdp); return -EFAULT; } if (sgp->mx_sb_len != 0) { if (!access_ok(VERIFY_WRITE, sgp->sbp, sgp->mx_sb_len)) { - DPRINTK(skdev, "access sbp failed %p\n", sgp->sbp); + pr_debug("%s:%s:%d access sbp failed %p\n", + skdev->name, __func__, __LINE__, sgp->sbp); return -EFAULT; } } @@ -1770,16 +1792,17 @@ static int skd_sg_io_get_and_check_args(struct skd_device *skdev, iov = kmalloc(nbytes, GFP_KERNEL); if (iov == NULL) { - DPRINTK(skdev, "alloc iovec failed %d\n", - sgp->iovec_count); + pr_debug("%s:%s:%d alloc iovec failed %d\n", + skdev->name, __func__, __LINE__, + sgp->iovec_count); return -ENOMEM; } sksgio->iov = iov; sksgio->iovcnt = sgp->iovec_count; if (copy_from_user(iov, sgp->dxferp, nbytes)) { - DPRINTK(skdev, "copy_from_user iovec failed %p\n", - sgp->dxferp); + pr_debug("%s:%s:%d copy_from_user iovec failed %p\n", + skdev->name, __func__, __LINE__, sgp->dxferp); return -EFAULT; } @@ -1807,8 +1830,9 @@ static int skd_sg_io_get_and_check_args(struct skd_device *skdev, struct sg_iovec *iov = sksgio->iov; for (i = 0; i < sksgio->iovcnt; i++, iov++) { if (!access_ok(acc, iov->iov_base, iov->iov_len)) { - DPRINTK(skdev, "access data failed %p/%d\n", - iov->iov_base, (int)iov->iov_len); + pr_debug("%s:%s:%d access data failed %p/%d\n", + skdev->name, __func__, __LINE__, + iov->iov_base, (int)iov->iov_len); return -EFAULT; } } @@ -1843,14 +1867,16 @@ static int skd_sg_io_obtain_skspcl(struct skd_device *skdev, break; } - DPRINTK(skdev, "blocking\n"); + pr_debug("%s:%s:%d blocking\n", + skdev->name, __func__, __LINE__); rc = wait_event_interruptible_timeout( skdev->waitq, (skdev->skspcl_free_list != NULL), msecs_to_jiffies(sksgio->sg.timeout)); - DPRINTK(skdev, "unblocking, rc=%d\n", rc); + pr_debug("%s:%s:%d unblocking, rc=%d\n", + skdev->name, __func__, __LINE__, rc); if (rc <= 0) { if (rc == 0) @@ -1927,15 +1953,17 @@ static int skd_skreq_prep_buffering(struct skd_device *skdev, if (unlikely(skdev->dbg_level > 1)) { u32 i; - VPRINTK(skdev, "skreq=%x sksg_list=%p sksg_dma=%llx\n", - skreq->id, skreq->sksg_list, skreq->sksg_dma_address); + pr_debug("%s:%s:%d skreq=%x sksg_list=%p sksg_dma=%llx\n", + skdev->name, __func__, __LINE__, + skreq->id, skreq->sksg_list, skreq->sksg_dma_address); for (i = 0; i < skreq->n_sg; i++) { struct fit_sg_descriptor *sgd = &skreq->sksg_list[i]; - VPRINTK(skdev, " sg[%d] count=%u ctrl=0x%x " - "addr=0x%llx next=0x%llx\n", - i, sgd->byte_count, sgd->control, - sgd->host_side_addr, sgd->next_desc_ptr); + pr_debug("%s:%s:%d sg[%d] count=%u ctrl=0x%x " + "addr=0x%llx next=0x%llx\n", + skdev->name, __func__, __LINE__, + i, sgd->byte_count, sgd->control, + sgd->host_side_addr, sgd->next_desc_ptr); } } @@ -2057,7 +2085,8 @@ static int skd_sg_io_await(struct skd_device *skdev, struct skd_sg_io *sksgio) spin_lock_irqsave(&skdev->lock, flags); if (sksgio->skspcl->req.state == SKD_REQ_STATE_ABORTED) { - DPRINTK(skdev, "skspcl %p aborted\n", sksgio->skspcl); + pr_debug("%s:%s:%d skspcl %p aborted\n", + skdev->name, __func__, __LINE__, sksgio->skspcl); /* Build check cond, sense and let command finish. */ /* For a timeout, we must fabricate completion and sense @@ -2082,11 +2111,13 @@ static int skd_sg_io_await(struct skd_device *skdev, struct skd_sg_io *sksgio) sksgio->skspcl->orphaned = 1; sksgio->skspcl = NULL; if (rc == 0) { - DPRINTK(skdev, "timed out %p (%u ms)\n", sksgio, - sksgio->sg.timeout); + pr_debug("%s:%s:%d timed out %p (%u ms)\n", + skdev->name, __func__, __LINE__, + sksgio, sksgio->sg.timeout); rc = -ETIMEDOUT; } else { - DPRINTK(skdev, "cntlc %p\n", sksgio); + pr_debug("%s:%s:%d cntlc %p\n", + skdev->name, __func__, __LINE__, sksgio); rc = -EINTR; } } @@ -2116,8 +2147,9 @@ static int skd_sg_io_put_status(struct skd_device *skdev, if (sgp->masked_status || sgp->host_status || sgp->driver_status) sgp->info |= SG_INFO_CHECK; - DPRINTK(skdev, "status %x masked %x resid 0x%x\n", sgp->status, - sgp->masked_status, sgp->resid); + pr_debug("%s:%s:%d status %x masked %x resid 0x%x\n", + skdev->name, __func__, __LINE__, + sgp->status, sgp->masked_status, sgp->resid); if (sgp->masked_status == SAM_STAT_CHECK_CONDITION) { if (sgp->mx_sb_len > 0) { @@ -2129,15 +2161,17 @@ static int skd_sg_io_put_status(struct skd_device *skdev, sgp->sb_len_wr = nbytes; if (__copy_to_user(sgp->sbp, ei, nbytes)) { - DPRINTK(skdev, "copy_to_user sense failed %p\n", - sgp->sbp); + pr_debug("%s:%s:%d copy_to_user sense failed %p\n", + skdev->name, __func__, __LINE__, + sgp->sbp); return -EFAULT; } } } if (__copy_to_user(sksgio->argp, sgp, sizeof(sg_io_hdr_t))) { - DPRINTK(skdev, "copy_to_user sg failed %p\n", sksgio->argp); + pr_debug("%s:%s:%d copy_to_user sg failed %p\n", + skdev->name, __func__, __LINE__, sksgio->argp); return -EFAULT; } @@ -2325,7 +2359,8 @@ static void skd_complete_internal(struct skd_device *skdev, SKD_ASSERT(skspcl == &skdev->internal_skspcl); - DPRINTK(skdev, "complete internal %x\n", scsi->cdb[0]); + pr_debug("%s:%s:%d complete internal %x\n", + skdev->name, __func__, __LINE__, scsi->cdb[0]); skspcl->req.completion = *skcomp; skspcl->req.state = SKD_REQ_STATE_IDLE; @@ -2345,11 +2380,13 @@ static void skd_complete_internal(struct skd_device *skdev, skd_send_internal_skspcl(skdev, skspcl, WRITE_BUFFER); else { if (skdev->state == SKD_DRVR_STATE_STOPPING) { - VPRINTK(skdev, "TUR failed, don't send anymore" - "state 0x%x\n", skdev->state); + pr_debug("%s:%s:%d TUR failed, don't send anymore state 0x%x\n", + skdev->name, __func__, __LINE__, + skdev->state); return; } - DPRINTK(skdev, "**** TUR failed, retry skerr\n"); + pr_debug("%s:%s:%d **** TUR failed, retry skerr\n", + skdev->name, __func__, __LINE__); skd_send_internal_skspcl(skdev, skspcl, 0x00); } break; @@ -2359,12 +2396,13 @@ static void skd_complete_internal(struct skd_device *skdev, skd_send_internal_skspcl(skdev, skspcl, READ_BUFFER); else { if (skdev->state == SKD_DRVR_STATE_STOPPING) { - VPRINTK(skdev, "write buffer failed, don't send" - " anymore state 0x%x\n", skdev->state); + pr_debug("%s:%s:%d write buffer failed, don't send anymore state 0x%x\n", + skdev->name, __func__, __LINE__, + skdev->state); return; } - DPRINTK(skdev, - "**** write buffer failed, retry skerr\n"); + pr_debug("%s:%s:%d **** write buffer failed, retry skerr\n", + skdev->name, __func__, __LINE__); skd_send_internal_skspcl(skdev, skspcl, 0x00); } break; @@ -2392,13 +2430,15 @@ static void skd_complete_internal(struct skd_device *skdev, } else { if (skdev->state == SKD_DRVR_STATE_STOPPING) { - VPRINTK(skdev, - "read buffer failed, don't send anymore" - "state 0x%x\n", skdev->state); + pr_debug("%s:%s:%d " + "read buffer failed, don't send anymore state 0x%x\n", + skdev->name, __func__, __LINE__, + skdev->state); return; } - DPRINTK(skdev, - "**** read buffer failed, retry skerr\n"); + pr_debug("%s:%s:%d " + "**** read buffer failed, retry skerr\n", + skdev->name, __func__, __LINE__); skd_send_internal_skspcl(skdev, skspcl, 0x00); } break; @@ -2413,9 +2453,10 @@ static void skd_complete_internal(struct skd_device *skdev, (buf[4] << 24) | (buf[5] << 16) | (buf[6] << 8) | buf[7]; - DPRINTK(skdev, "last lba %d, bs %d\n", - skdev->read_cap_last_lba, - skdev->read_cap_blocksize); + pr_debug("%s:%s:%d last lba %d, bs %d\n", + skdev->name, __func__, __LINE__, + skdev->read_cap_last_lba, + skdev->read_cap_blocksize); set_capacity(skdev->disk, skdev->read_cap_last_lba + 1); @@ -2426,11 +2467,13 @@ static void skd_complete_internal(struct skd_device *skdev, (skerr->key == MEDIUM_ERROR)) { skdev->read_cap_last_lba = ~0; set_capacity(skdev->disk, skdev->read_cap_last_lba + 1); - DPRINTK(skdev, - "**** MEDIUM ERROR caused READCAP to fail, ignore failure and continue to inquiry\n"); + pr_debug("%s:%s:%d " + "**** MEDIUM ERROR caused READCAP to fail, ignore failure and continue to inquiry\n", + skdev->name, __func__, __LINE__); skd_send_internal_skspcl(skdev, skspcl, INQUIRY); } else { - DPRINTK(skdev, "**** READCAP failed, retry TUR\n"); + pr_debug("%s:%s:%d **** READCAP failed, retry TUR\n", + skdev->name, __func__, __LINE__); skd_send_internal_skspcl(skdev, skspcl, TEST_UNIT_READY); } @@ -2447,7 +2490,8 @@ static void skd_complete_internal(struct skd_device *skdev, } if (skd_unquiesce_dev(skdev) < 0) - DPRINTK(skdev, "**** failed, to ONLINE device\n"); + pr_debug("%s:%s:%d **** failed, to ONLINE device\n", + skdev->name, __func__, __LINE__); /* connection is complete */ skdev->connect_retries = 0; break; @@ -2477,10 +2521,12 @@ static void skd_send_fitmsg(struct skd_device *skdev, u64 qcmd; struct fit_msg_hdr *fmh; - VPRINTK(skdev, "dma address 0x%llx, busy=%d\n", - skmsg->mb_dma_address, skdev->in_flight); - VPRINTK(skdev, "msg_buf 0x%p, offset %x\n", - skmsg->msg_buf, skmsg->offset); + pr_debug("%s:%s:%d dma address 0x%llx, busy=%d\n", + skdev->name, __func__, __LINE__, + skmsg->mb_dma_address, skdev->in_flight); + pr_debug("%s:%s:%d msg_buf 0x%p, offset %x\n", + skdev->name, __func__, __LINE__, + skmsg->msg_buf, skmsg->offset); qcmd = skmsg->mb_dma_address; qcmd |= FIT_QCMD_QID_NORMAL; @@ -2492,11 +2538,12 @@ static void skd_send_fitmsg(struct skd_device *skdev, u8 *bp = (u8 *)skmsg->msg_buf; int i; for (i = 0; i < skmsg->length; i += 8) { - VPRINTK(skdev, " msg[%2d] %02x %02x %02x %02x " - "%02x %02x %02x %02x\n", - i, bp[i + 0], bp[i + 1], bp[i + 2], - bp[i + 3], bp[i + 4], bp[i + 5], - bp[i + 6], bp[i + 7]); + pr_debug("%s:%s:%d msg[%2d] %02x %02x %02x %02x " + "%02x %02x %02x %02x\n", + skdev->name, __func__, __LINE__, + i, bp[i + 0], bp[i + 1], bp[i + 2], + bp[i + 3], bp[i + 4], bp[i + 5], + bp[i + 6], bp[i + 7]); if (i == 0) i = 64 - 8; } @@ -2530,26 +2577,28 @@ static void skd_send_special_fitmsg(struct skd_device *skdev, int i; for (i = 0; i < SKD_N_SPECIAL_FITMSG_BYTES; i += 8) { - VPRINTK(skdev, - " spcl[%2d] %02x %02x %02x %02x " - "%02x %02x %02x %02x\n", i, - bp[i + 0], bp[i + 1], bp[i + 2], bp[i + 3], - bp[i + 4], bp[i + 5], bp[i + 6], bp[i + 7]); + pr_debug("%s:%s:%d spcl[%2d] %02x %02x %02x %02x " + "%02x %02x %02x %02x\n", + skdev->name, __func__, __LINE__, i, + bp[i + 0], bp[i + 1], bp[i + 2], bp[i + 3], + bp[i + 4], bp[i + 5], bp[i + 6], bp[i + 7]); if (i == 0) i = 64 - 8; } - VPRINTK(skdev, "skspcl=%p id=%04x sksg_list=%p sksg_dma=%llx\n", - skspcl, skspcl->req.id, skspcl->req.sksg_list, - skspcl->req.sksg_dma_address); + pr_debug("%s:%s:%d skspcl=%p id=%04x sksg_list=%p sksg_dma=%llx\n", + skdev->name, __func__, __LINE__, + skspcl, skspcl->req.id, skspcl->req.sksg_list, + skspcl->req.sksg_dma_address); for (i = 0; i < skspcl->req.n_sg; i++) { struct fit_sg_descriptor *sgd = &skspcl->req.sksg_list[i]; - VPRINTK(skdev, " sg[%d] count=%u ctrl=0x%x " - "addr=0x%llx next=0x%llx\n", - i, sgd->byte_count, sgd->control, - sgd->host_side_addr, sgd->next_desc_ptr); + pr_debug("%s:%s:%d sg[%d] count=%u ctrl=0x%x " + "addr=0x%llx next=0x%llx\n", + skdev->name, __func__, __LINE__, + i, sgd->byte_count, sgd->control, + sgd->host_side_addr, sgd->next_desc_ptr); } } @@ -2632,9 +2681,9 @@ static enum skd_check_status_action skd_check_status(struct skd_device *skdev, skd_name(skdev), skerr->key, skerr->code, skerr->qual, skerr->fruc); - VPRINTK(skdev, "stat: t=%02x stat=%02x k=%02x c=%02x q=%02x " - "fruc=%02x\n", skerr->type, cmp_status, skerr->key, - skerr->code, skerr->qual, skerr->fruc); + pr_debug("%s:%s:%d stat: t=%02x stat=%02x k=%02x c=%02x q=%02x fruc=%02x\n", + skdev->name, __func__, __LINE__, skerr->type, cmp_status, + skerr->key, skerr->code, skerr->qual, skerr->fruc); /* Does the info match an entry in the good category? */ n = sizeof(skd_chkstat_table) / sizeof(skd_chkstat_table[0]); @@ -2674,11 +2723,13 @@ static enum skd_check_status_action skd_check_status(struct skd_device *skdev, * zero status means good */ if (cmp_status) { - DPRINTK(skdev, "status check: error\n"); + pr_debug("%s:%s:%d status check: error\n", + skdev->name, __func__, __LINE__); return SKD_CHECK_STATUS_REPORT_ERROR; } - DPRINTK(skdev, "status check good default\n"); + pr_debug("%s:%s:%d status check good default\n", + skdev->name, __func__, __LINE__); return SKD_CHECK_STATUS_REPORT_GOOD; } @@ -2816,7 +2867,8 @@ static void skd_do_inq_page_00(struct skd_device *skdev, /* Caller requested "supported pages". The driver needs to insert * its page. */ - VPRINTK(skdev, "skd_do_driver_inquiry: modify supported pages.\n"); + pr_debug("%s:%s:%d skd_do_driver_inquiry: modify supported pages.\n", + skdev->name, __func__, __LINE__); /* If the device rejected the request because the CDB was * improperly formed, then just leave. @@ -2913,7 +2965,8 @@ static void skd_do_inq_page_da(struct skd_device *skdev, struct driver_inquiry_data inq; u16 val; - VPRINTK(skdev, "skd_do_driver_inquiry: return driver page\n"); + pr_debug("%s:%s:%d skd_do_driver_inquiry: return driver page\n", + skdev->name, __func__, __LINE__); memset(&inq, 0, sizeof(inq)); @@ -3045,14 +3098,16 @@ static int skd_isr_completion_posted(struct skd_device *skdev, skerr = &skdev->skerr_table[skdev->skcomp_ix]; - VPRINTK(skdev, - "cycle=%d ix=%d got cycle=%d cmdctxt=0x%x stat=%d " - "busy=%d rbytes=0x%x proto=%d\n", skdev->skcomp_cycle, - skdev->skcomp_ix, cmp_cycle, cmp_cntxt, cmp_status, - skdev->in_flight, cmp_bytes, skdev->proto_ver); + pr_debug("%s:%s:%d " + "cycle=%d ix=%d got cycle=%d cmdctxt=0x%x stat=%d " + "busy=%d rbytes=0x%x proto=%d\n", + skdev->name, __func__, __LINE__, skdev->skcomp_cycle, + skdev->skcomp_ix, cmp_cycle, cmp_cntxt, cmp_status, + skdev->in_flight, cmp_bytes, skdev->proto_ver); if (cmp_cycle != skdev->skcomp_cycle) { - VPRINTK(skdev, "end of completions\n"); + pr_debug("%s:%s:%d end of completions\n", + skdev->name, __func__, __LINE__); break; } /* @@ -3088,8 +3143,9 @@ static int skd_isr_completion_posted(struct skd_device *skdev, * Make sure the request ID for the slot matches. */ if (skreq->id != req_id) { - DPRINTK(skdev, "mismatch comp_id=0x%x req_id=0x%x\n", - req_id, skreq->id); + pr_debug("%s:%s:%d mismatch comp_id=0x%x req_id=0x%x\n", + skdev->name, __func__, __LINE__, + req_id, skreq->id); { u16 new_id = cmp_cntxt; pr_err("(%s): Completion mismatch " @@ -3104,8 +3160,9 @@ static int skd_isr_completion_posted(struct skd_device *skdev, SKD_ASSERT(skreq->state == SKD_REQ_STATE_BUSY); if (skreq->state == SKD_REQ_STATE_ABORTED) { - DPRINTK(skdev, "reclaim req %p id=%04x\n", - skreq, skreq->id); + pr_debug("%s:%s:%d reclaim req %p id=%04x\n", + skdev->name, __func__, __LINE__, + skreq, skreq->id); /* a previously timed out command can * now be cleaned up */ skd_release_skreq(skdev, skreq); @@ -3125,9 +3182,10 @@ static int skd_isr_completion_posted(struct skd_device *skdev, if (((!skd_bio) && !skreq->req) || ((skd_bio) && !skreq->bio)) { - DPRINTK(skdev, "NULL backptr skdreq %p, " - "req=0x%x req_id=0x%x\n", - skreq, skreq->id, req_id); + pr_debug("%s:%s:%d NULL backptr skdreq %p, " + "req=0x%x req_id=0x%x\n", + skdev->name, __func__, __LINE__, + skreq, skreq->id, req_id); } else { /* * Capture the outcome and post it back to the @@ -3196,8 +3254,9 @@ static void skd_complete_other(struct skd_device *skdev, req_table = req_id & SKD_ID_TABLE_MASK; req_slot = req_id & SKD_ID_SLOT_MASK; - DPRINTK(skdev, "table=0x%x id=0x%x slot=%d\n", req_table, req_id, - req_slot); + pr_debug("%s:%s:%d table=0x%x id=0x%x slot=%d\n", + skdev->name, __func__, __LINE__, + req_table, req_id, req_slot); /* * Based on the request id, determine how to dispatch this completion. @@ -3265,12 +3324,14 @@ static void skd_complete_special(struct skd_device *skdev, volatile struct fit_comp_error_info *skerr, struct skd_special_context *skspcl) { - DPRINTK(skdev, " completing special request %p\n", skspcl); + pr_debug("%s:%s:%d completing special request %p\n", + skdev->name, __func__, __LINE__, skspcl); if (skspcl->orphaned) { /* Discard orphaned request */ /* ?: Can this release directly or does it need * to use a worker? */ - DPRINTK(skdev, "release orphaned %p\n", skspcl); + pr_debug("%s:%s:%d release orphaned %p\n", + skdev->name, __func__, __LINE__, skspcl); skd_release_special(skdev, skspcl); return; } @@ -3308,7 +3369,8 @@ static void skd_release_special(struct skd_device *skdev, skdev->skspcl_free_list = (struct skd_special_context *)skspcl; if (was_depleted) { - DPRINTK(skdev, "skspcl was depleted\n"); + pr_debug("%s:%s:%d skspcl was depleted\n", + skdev->name, __func__, __LINE__); /* Free list was depleted. Their might be waiters. */ wake_up_interruptible(&skdev->waitq); } @@ -3373,7 +3435,8 @@ static skd_isr(int irq, void *ptr) ack = FIT_INT_DEF_MASK; ack &= intstat; - VPRINTK(skdev, "intstat=0x%x ack=0x%x\n", intstat, ack); + pr_debug("%s:%s:%d intstat=0x%x ack=0x%x\n", + skdev->name, __func__, __LINE__, intstat, ack); /* As long as there is an int pending on device, keep * running loop. When none, get out, but if we've never @@ -3534,7 +3597,8 @@ static void skd_isr_fwstate(struct skd_device *skdev) } break; case FIT_SR_DRIVE_FW_BOOTING: - VPRINTK(skdev, "ISR FIT_SR_DRIVE_FW_BOOTING %s\n", skdev->name); + pr_debug("%s:%s:%d ISR FIT_SR_DRIVE_FW_BOOTING %s\n", + skdev->name, __func__, __LINE__, skdev->name); skdev->state = SKD_DRVR_STATE_WAIT_BOOT; skdev->timer_countdown = SKD_WAIT_BOOT_TIMO; break; @@ -3643,10 +3707,14 @@ static void skd_recover_requests(struct skd_device *skdev, int requeue) */ if (skspcl->req.state == SKD_REQ_STATE_BUSY) { if (skspcl->orphaned) { - DPRINTK(skdev, "orphaned %p\n", skspcl); + pr_debug("%s:%s:%d orphaned %p\n", + skdev->name, __func__, __LINE__, + skspcl); skd_release_special(skdev, skspcl); } else { - DPRINTK(skdev, "not orphaned %p\n", skspcl); + pr_debug("%s:%s:%d not orphaned %p\n", + skdev->name, __func__, __LINE__, + skspcl); skspcl->req.state = SKD_REQ_STATE_ABORTED; } } @@ -3667,7 +3735,8 @@ static void skd_isr_msg_from_dev(struct skd_device *skdev) mfd = SKD_READL(skdev, FIT_MSG_FROM_DEVICE); - DPRINTK(skdev, "mfd=0x%x last_mtd=0x%x\n", mfd, skdev->last_mtd); + pr_debug("%s:%s:%d mfd=0x%x last_mtd=0x%x\n", + skdev->name, __func__, __LINE__, mfd, skdev->last_mtd); /* ignore any mtd that is an ack for something we didn't send */ if (FIT_MXD_TYPE(mfd) != FIT_MXD_TYPE(skdev->last_mtd)) @@ -3762,7 +3831,8 @@ static void skd_disable_interrupts(struct skd_device *skdev) sense = SKD_READL(skdev, FIT_CONTROL); sense &= ~FIT_CR_ENABLE_INTERRUPTS; SKD_WRITEL(skdev, sense, FIT_CONTROL); - DPRINTK(skdev, "sense 0x%x\n", sense); + pr_debug("%s:%s:%d sense 0x%x\n", + skdev->name, __func__, __LINE__, sense); /* Note that the 1s is written. A 1-bit means * disable, a 0 means enable. @@ -3781,11 +3851,13 @@ static void skd_enable_interrupts(struct skd_device *skdev) /* Note that the compliment of mask is written. A 1-bit means * disable, a 0 means enable. */ SKD_WRITEL(skdev, ~val, FIT_INT_MASK_HOST); - DPRINTK(skdev, "interrupt mask=0x%x\n", ~val); + pr_debug("%s:%s:%d interrupt mask=0x%x\n", + skdev->name, __func__, __LINE__, ~val); val = SKD_READL(skdev, FIT_CONTROL); val |= FIT_CR_ENABLE_INTERRUPTS; - DPRINTK(skdev, "control=0x%x\n", val); + pr_debug("%s:%s:%d control=0x%x\n", + skdev->name, __func__, __LINE__, val); SKD_WRITEL(skdev, val, FIT_CONTROL); } @@ -3801,7 +3873,8 @@ static void skd_soft_reset(struct skd_device *skdev) val = SKD_READL(skdev, FIT_CONTROL); val |= (FIT_CR_SOFT_RESET); - DPRINTK(skdev, "control=0x%x\n", val); + pr_debug("%s:%s:%d control=0x%x\n", + skdev->name, __func__, __LINE__, val); SKD_WRITEL(skdev, val, FIT_CONTROL); } @@ -3818,7 +3891,8 @@ static void skd_start_device(struct skd_device *skdev) sense = SKD_READL(skdev, FIT_STATUS); - DPRINTK(skdev, "initial status=0x%x\n", sense); + pr_debug("%s:%s:%d initial status=0x%x\n", + skdev->name, __func__, __LINE__, sense); state = sense & FIT_SR_DRIVE_STATE_MASK; skdev->drive_state = state; @@ -3835,7 +3909,8 @@ static void skd_start_device(struct skd_device *skdev) break; case FIT_SR_DRIVE_FW_BOOTING: - VPRINTK(skdev, "FIT_SR_DRIVE_FW_BOOTING %s\n", skdev->name); + pr_debug("%s:%s:%d FIT_SR_DRIVE_FW_BOOTING %s\n", + skdev->name, __func__, __LINE__, skdev->name); skdev->state = SKD_DRVR_STATE_WAIT_BOOT; skdev->timer_countdown = SKD_WAIT_BOOT_TIMO; break; @@ -3876,7 +3951,8 @@ static void skd_start_device(struct skd_device *skdev) */ skd_drive_fault(skdev); /*start the queue so we can respond with error to requests */ - VPRINTK(skdev, "starting %s queue\n", skdev->name); + pr_debug("%s:%s:%d starting %s queue\n", + skdev->name, __func__, __LINE__, skdev->name); skd_start_queue(skdev); skdev->gendisk_on = -1; wake_up_interruptible(&skdev->waitq); @@ -3887,8 +3963,8 @@ static void skd_start_device(struct skd_device *skdev) * to the BAR1 addresses. */ skd_drive_disappeared(skdev); /*start the queue so we can respond with error to requests */ - VPRINTK(skdev, "starting %s queue to error-out reqs\n", - skdev->name); + pr_debug("%s:%s:%d starting %s queue to error-out reqs\n", + skdev->name, __func__, __LINE__, skdev->name); skd_start_queue(skdev); skdev->gendisk_on = -1; wake_up_interruptible(&skdev->waitq); @@ -3901,19 +3977,24 @@ static void skd_start_device(struct skd_device *skdev) } state = SKD_READL(skdev, FIT_CONTROL); - DPRINTK(skdev, "FIT Control Status=0x%x\n", state); + pr_debug("%s:%s:%d FIT Control Status=0x%x\n", + skdev->name, __func__, __LINE__, state); state = SKD_READL(skdev, FIT_INT_STATUS_HOST); - DPRINTK(skdev, "Intr Status=0x%x\n", state); + pr_debug("%s:%s:%d Intr Status=0x%x\n", + skdev->name, __func__, __LINE__, state); state = SKD_READL(skdev, FIT_INT_MASK_HOST); - DPRINTK(skdev, "Intr Mask=0x%x\n", state); + pr_debug("%s:%s:%d Intr Mask=0x%x\n", + skdev->name, __func__, __LINE__, state); state = SKD_READL(skdev, FIT_MSG_FROM_DEVICE); - DPRINTK(skdev, "Msg from Dev=0x%x\n", state); + pr_debug("%s:%s:%d Msg from Dev=0x%x\n", + skdev->name, __func__, __LINE__, state); state = SKD_READL(skdev, FIT_HW_VERSION); - DPRINTK(skdev, "HW version=0x%x\n", state); + pr_debug("%s:%s:%d HW version=0x%x\n", + skdev->name, __func__, __LINE__, state); spin_unlock_irqrestore(&skdev->lock, flags); } @@ -4006,7 +4087,8 @@ static void skd_restart_device(struct skd_device *skdev) state = SKD_READL(skdev, FIT_STATUS); - DPRINTK(skdev, "drive status=0x%x\n", state); + pr_debug("%s:%s:%d drive status=0x%x\n", + skdev->name, __func__, __LINE__, state); state &= FIT_SR_DRIVE_STATE_MASK; skdev->drive_state = state; @@ -4026,7 +4108,8 @@ static int skd_quiesce_dev(struct skd_device *skdev) switch (skdev->state) { case SKD_DRVR_STATE_BUSY: case SKD_DRVR_STATE_BUSY_IMMINENT: - VPRINTK(skdev, "stopping %s queue\n", skdev->name); + pr_debug("%s:%s:%d stopping %s queue\n", + skdev->name, __func__, __LINE__, skdev->name); skd_stop_queue(skdev); break; case SKD_DRVR_STATE_ONLINE: @@ -4039,7 +4122,8 @@ static int skd_quiesce_dev(struct skd_device *skdev) case SKD_DRVR_STATE_RESUMING: default: rc = -EINVAL; - VPRINTK(skdev, "state [%d] not implemented\n", skdev->state); + pr_debug("%s:%s:%d state [%d] not implemented\n", + skdev->name, __func__, __LINE__, skdev->state); } return rc; } @@ -4051,7 +4135,8 @@ static int skd_unquiesce_dev(struct skd_device *skdev) skd_log_skdev(skdev, "unquiesce"); if (skdev->state == SKD_DRVR_STATE_ONLINE) { - DPRINTK(skdev, "**** device already ONLINE\n"); + pr_debug("%s:%s:%d **** device already ONLINE\n", + skdev->name, __func__, __LINE__); return 0; } if (skdev->drive_state != FIT_SR_DRIVE_ONLINE) { @@ -4064,7 +4149,8 @@ static int skd_unquiesce_dev(struct skd_device *skdev) * to become available. */ skdev->state = SKD_DRVR_STATE_BUSY; - DPRINTK(skdev, "drive BUSY state\n"); + pr_debug("%s:%s:%d drive BUSY state\n", + skdev->name, __func__, __LINE__); return 0; } @@ -4088,8 +4174,10 @@ static int skd_unquiesce_dev(struct skd_device *skdev) skd_skdev_state_to_str(prev_driver_state), prev_driver_state, skd_skdev_state_to_str(skdev->state), skdev->state); - DPRINTK(skdev, "**** device ONLINE...starting block queue\n"); - VPRINTK(skdev, "starting %s queue\n", skdev->name); + pr_debug("%s:%s:%d **** device ONLINE...starting block queue\n", + skdev->name, __func__, __LINE__); + pr_debug("%s:%s:%d starting %s queue\n", + skdev->name, __func__, __LINE__, skdev->name); pr_info("(%s): STEC s1120 ONLINE\n", skd_name(skdev)); skd_start_queue(skdev); skdev->gendisk_on = 1; @@ -4098,8 +4186,9 @@ static int skd_unquiesce_dev(struct skd_device *skdev) case SKD_DRVR_STATE_DISAPPEARED: default: - DPRINTK(skdev, "**** driver state %d, not implemented \n", - skdev->state); + pr_debug("%s:%s:%d **** driver state %d, not implemented \n", + skdev->name, __func__, __LINE__, + skdev->state); return -EBUSY; } return 0; @@ -4117,7 +4206,9 @@ static irqreturn_t skd_reserved_isr(int irq, void *skd_host_data) unsigned long flags; spin_lock_irqsave(&skdev->lock, flags); - VPRINTK(skdev, "MSIX = 0x%x\n", SKD_READL(skdev, FIT_INT_STATUS_HOST)); + pr_debug("%s:%s:%d MSIX = 0x%x\n", + skdev->name, __func__, __LINE__, + SKD_READL(skdev, FIT_INT_STATUS_HOST)); pr_err("(%s): MSIX reserved irq %d = 0x%x\n", skd_name(skdev), irq, SKD_READL(skdev, FIT_INT_STATUS_HOST)); SKD_WRITEL(skdev, FIT_INT_RESERVED_MASK, FIT_INT_STATUS_HOST); @@ -4131,7 +4222,9 @@ static irqreturn_t skd_statec_isr(int irq, void *skd_host_data) unsigned long flags; spin_lock_irqsave(&skdev->lock, flags); - VPRINTK(skdev, "MSIX = 0x%x\n", SKD_READL(skdev, FIT_INT_STATUS_HOST)); + pr_debug("%s:%s:%d MSIX = 0x%x\n", + skdev->name, __func__, __LINE__, + SKD_READL(skdev, FIT_INT_STATUS_HOST)); SKD_WRITEL(skdev, FIT_ISH_FW_STATE_CHANGE, FIT_INT_STATUS_HOST); skd_isr_fwstate(skdev); spin_unlock_irqrestore(&skdev->lock, flags); @@ -4146,7 +4239,9 @@ static irqreturn_t skd_comp_q(int irq, void *skd_host_data) int deferred; spin_lock_irqsave(&skdev->lock, flags); - VPRINTK(skdev, "MSIX = 0x%x\n", SKD_READL(skdev, FIT_INT_STATUS_HOST)); + pr_debug("%s:%s:%d MSIX = 0x%x\n", + skdev->name, __func__, __LINE__, + SKD_READL(skdev, FIT_INT_STATUS_HOST)); SKD_WRITEL(skdev, FIT_ISH_COMPLETION_POSTED, FIT_INT_STATUS_HOST); deferred = skd_isr_completion_posted(skdev, skd_isr_comp_limit, &flush_enqueued); @@ -4170,7 +4265,9 @@ static irqreturn_t skd_msg_isr(int irq, void *skd_host_data) unsigned long flags; spin_lock_irqsave(&skdev->lock, flags); - VPRINTK(skdev, "MSIX = 0x%x\n", SKD_READL(skdev, FIT_INT_STATUS_HOST)); + pr_debug("%s:%s:%d MSIX = 0x%x\n", + skdev->name, __func__, __LINE__, + SKD_READL(skdev, FIT_INT_STATUS_HOST)); SKD_WRITEL(skdev, FIT_ISH_MSG_FROM_DEV, FIT_INT_STATUS_HOST); skd_isr_msg_from_dev(skdev); spin_unlock_irqrestore(&skdev->lock, flags); @@ -4183,7 +4280,9 @@ static irqreturn_t skd_qfull_isr(int irq, void *skd_host_data) unsigned long flags; spin_lock_irqsave(&skdev->lock, flags); - VPRINTK(skdev, "MSIX = 0x%x\n", SKD_READL(skdev, FIT_INT_STATUS_HOST)); + pr_debug("%s:%s:%d MSIX = 0x%x\n", + skdev->name, __func__, __LINE__, + SKD_READL(skdev, FIT_INT_STATUS_HOST)); SKD_WRITEL(skdev, FIT_INT_QUEUE_FULL, FIT_INT_STATUS_HOST); spin_unlock_irqrestore(&skdev->lock, flags); return IRQ_HANDLED; @@ -4275,8 +4374,9 @@ static int skd_acquire_msix(struct skd_device *skdev) skd_name(skdev), rc); goto msix_out; } - DPRINTK(skdev, "%s: <%s> allocated %d MSI-X vectors\n", - pci_name(pdev), skdev->name, rc); + pr_debug("%s:%s:%d %s: <%s> allocated %d MSI-X vectors\n", + skdev->name, __func__, __LINE__, + pci_name(pdev), skdev->name, rc); skdev->msix_count = rc; rc = pci_enable_msix(pdev, entries, skdev->msix_count); @@ -4303,9 +4403,10 @@ static int skd_acquire_msix(struct skd_device *skdev) qentry->entry = entries[i].entry; qentry->rsp = NULL; qentry->have_irq = 0; - DPRINTK(skdev, "%s: <%s> msix (%d) vec %d, entry %x\n", - pci_name(pdev), skdev->name, - i, qentry->vector, qentry->entry); + pr_debug("%s:%s:%d %s: <%s> msix (%d) vec %d, entry %x\n", + skdev->name, __func__, __LINE__, + pci_name(pdev), skdev->name, + i, qentry->vector, qentry->entry); qentry++; } @@ -4328,8 +4429,9 @@ static int skd_acquire_msix(struct skd_device *skdev) qentry->rsp = skdev; } } - DPRINTK(skdev, "%s: <%s> msix %d irq(s) enabled\n", - pci_name(pdev), skdev->name, skdev->msix_count); + pr_debug("%s:%s:%d %s: <%s> msix %d irq(s) enabled\n", + skdev->name, __func__, __LINE__, + pci_name(pdev), skdev->name, skdev->msix_count); return 0; msix_out: @@ -4489,43 +4591,42 @@ static struct skd_device *skd_construct(struct pci_dev *pdev) INIT_WORK(&skdev->completion_worker, skd_completion_worker); INIT_LIST_HEAD(&skdev->flush_list); - VPRINTK(skdev, "skcomp\n"); + pr_debug("%s:%s:%d skcomp\n", skdev->name, __func__, __LINE__); rc = skd_cons_skcomp(skdev); if (rc < 0) goto err_out; - VPRINTK(skdev, "skmsg\n"); + pr_debug("%s:%s:%d skmsg\n", skdev->name, __func__, __LINE__); rc = skd_cons_skmsg(skdev); if (rc < 0) goto err_out; - VPRINTK(skdev, "skreq\n"); + pr_debug("%s:%s:%d skreq\n", skdev->name, __func__, __LINE__); rc = skd_cons_skreq(skdev); if (rc < 0) goto err_out; - VPRINTK(skdev, "skspcl\n"); + pr_debug("%s:%s:%d skspcl\n", skdev->name, __func__, __LINE__); rc = skd_cons_skspcl(skdev); if (rc < 0) goto err_out; - VPRINTK(skdev, "sksb\n"); + pr_debug("%s:%s:%d sksb\n", skdev->name, __func__, __LINE__); rc = skd_cons_sksb(skdev); if (rc < 0) goto err_out; - VPRINTK(skdev, "disk\n"); + pr_debug("%s:%s:%d disk\n", skdev->name, __func__, __LINE__); rc = skd_cons_disk(skdev); if (rc < 0) goto err_out; - - - DPRINTK(skdev, "VICTORY\n"); + pr_debug("%s:%s:%d VICTORY\n", skdev->name, __func__, __LINE__); return skdev; err_out: - DPRINTK(skdev, "construct failed\n"); + pr_debug("%s:%s:%d construct failed\n", + skdev->name, __func__, __LINE__); skd_destruct(skdev); return NULL; } @@ -4539,8 +4640,9 @@ static int skd_cons_skcomp(struct skd_device *skdev) nbytes = sizeof(*skcomp) * SKD_N_COMPLETION_ENTRY; nbytes += sizeof(struct fit_comp_error_info) * SKD_N_COMPLETION_ENTRY; - VPRINTK(skdev, "comp pci_alloc, total bytes %d entries %d\n", nbytes, - SKD_N_COMPLETION_ENTRY); + pr_debug("%s:%s:%d comp pci_alloc, total bytes %d entries %d\n", + skdev->name, __func__, __LINE__, + nbytes, SKD_N_COMPLETION_ENTRY); skcomp = pci_alloc_consistent(skdev->pdev, nbytes, &skdev->cq_dma_address); @@ -4566,10 +4668,11 @@ static int skd_cons_skmsg(struct skd_device *skdev) int rc = 0; u32 i; - VPRINTK(skdev, "skmsg_table kzalloc, struct %lu, count %u total %lu\n", - sizeof(struct skd_fitmsg_context), - skdev->num_fitmsg_context, - sizeof(struct skd_fitmsg_context) * skdev->num_fitmsg_context); + pr_debug("%s:%s:%d skmsg_table kzalloc, struct %lu, count %u total %lu\n", + skdev->name, __func__, __LINE__, + sizeof(struct skd_fitmsg_context), + skdev->num_fitmsg_context, + sizeof(struct skd_fitmsg_context) * skdev->num_fitmsg_context); skdev->skmsg_table = kzalloc(sizeof(struct skd_fitmsg_context) *skdev->num_fitmsg_context, GFP_KERNEL); @@ -4620,10 +4723,11 @@ static int skd_cons_skreq(struct skd_device *skdev) int rc = 0; u32 i; - VPRINTK(skdev, "skreq_table kzalloc, struct %lu, count %u total %lu\n", - sizeof(struct skd_request_context), - skdev->num_req_context, - sizeof(struct skd_request_context) * skdev->num_req_context); + pr_debug("%s:%s:%d skreq_table kzalloc, struct %lu, count %u total %lu\n", + skdev->name, __func__, __LINE__, + sizeof(struct skd_request_context), + skdev->num_req_context, + sizeof(struct skd_request_context) * skdev->num_req_context); skdev->skreq_table = kzalloc(sizeof(struct skd_request_context) * skdev->num_req_context, GFP_KERNEL); @@ -4632,9 +4736,10 @@ static int skd_cons_skreq(struct skd_device *skdev) goto err_out; } - VPRINTK(skdev, "alloc sg_table sg_per_req %u scatlist %lu total %lu\n", - skdev->sgs_per_request, sizeof(struct scatterlist), - skdev->sgs_per_request * sizeof(struct scatterlist)); + pr_debug("%s:%s:%d alloc sg_table sg_per_req %u scatlist %lu total %lu\n", + skdev->name, __func__, __LINE__, + skdev->sgs_per_request, sizeof(struct scatterlist), + skdev->sgs_per_request * sizeof(struct scatterlist)); for (i = 0; i < skdev->num_req_context; i++) { struct skd_request_context *skreq; @@ -4677,10 +4782,11 @@ static int skd_cons_skspcl(struct skd_device *skdev) int rc = 0; u32 i, nbytes; - VPRINTK(skdev, "skspcl_table kzalloc, struct %lu, count %u total %lu\n", - sizeof(struct skd_special_context), - skdev->n_special, - sizeof(struct skd_special_context) * skdev->n_special); + pr_debug("%s:%s:%d skspcl_table kzalloc, struct %lu, count %u total %lu\n", + skdev->name, __func__, __LINE__, + sizeof(struct skd_special_context), + skdev->n_special, + sizeof(struct skd_special_context) * skdev->n_special); skdev->skspcl_table = kzalloc(sizeof(struct skd_special_context) * skdev->n_special, GFP_KERNEL); @@ -4872,7 +4978,8 @@ static int skd_cons_disk(struct skd_device *skdev) queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q); spin_lock_irqsave(&skdev->lock, flags); - VPRINTK(skdev, "stopping %s queue\n", skdev->name); + pr_debug("%s:%s:%d stopping %s queue\n", + skdev->name, __func__, __LINE__, skdev->name); skd_stop_queue(skdev); spin_unlock_irqrestore(&skdev->lock, flags); @@ -4902,25 +5009,25 @@ static void skd_destruct(struct skd_device *skdev) return; - VPRINTK(skdev, "disk\n"); + pr_debug("%s:%s:%d disk\n", skdev->name, __func__, __LINE__); skd_free_disk(skdev); - VPRINTK(skdev, "sksb\n"); + pr_debug("%s:%s:%d sksb\n", skdev->name, __func__, __LINE__); skd_free_sksb(skdev); - VPRINTK(skdev, "skspcl\n"); + pr_debug("%s:%s:%d skspcl\n", skdev->name, __func__, __LINE__); skd_free_skspcl(skdev); - VPRINTK(skdev, "skreq\n"); + pr_debug("%s:%s:%d skreq\n", skdev->name, __func__, __LINE__); skd_free_skreq(skdev); - VPRINTK(skdev, "skmsg\n"); + pr_debug("%s:%s:%d skmsg\n", skdev->name, __func__, __LINE__); skd_free_skmsg(skdev); - VPRINTK(skdev, "skcomp\n"); + pr_debug("%s:%s:%d skcomp\n", skdev->name, __func__, __LINE__); skd_free_skcomp(skdev); - VPRINTK(skdev, "skdev\n"); + pr_debug("%s:%s:%d skdev\n", skdev->name, __func__, __LINE__); kfree(skdev); } @@ -5106,8 +5213,9 @@ static int skd_bdev_getgeo(struct block_device *bdev, struct hd_geometry *geo) skdev = bdev->bd_disk->private_data; - DPRINTK(skdev, "%s: CMD[%s] getgeo device\n", - bdev->bd_disk->disk_name, current->comm); + pr_debug("%s:%s:%d %s: CMD[%s] getgeo device\n", + skdev->name, __func__, __LINE__, + bdev->bd_disk->disk_name, current->comm); if (skdev->read_cap_is_valid) { capacity = get_capacity(skdev->disk); @@ -5122,7 +5230,7 @@ static int skd_bdev_getgeo(struct block_device *bdev, struct hd_geometry *geo) static int skd_bdev_attach(struct skd_device *skdev) { - DPRINTK(skdev, "add_disk\n"); + pr_debug("%s:%s:%d add_disk\n", skdev->name, __func__, __LINE__); add_disk(skdev->disk); return 0; } @@ -5245,9 +5353,10 @@ static int skd_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) rc = -ENODEV; goto err_out_iounmap; } - DPRINTK(skdev, "mem_map=%p, phyd=%016llx, size=%d\n", - skdev->mem_map[i], - (uint64_t)skdev->mem_phys[i], skdev->mem_size[i]); + pr_debug("%s:%s:%d mem_map=%p, phyd=%016llx, size=%d\n", + skdev->name, __func__, __LINE__, + skdev->mem_map[i], + (uint64_t)skdev->mem_phys[i], skdev->mem_size[i]); } rc = skd_acquire_irq(skdev); @@ -5441,9 +5550,10 @@ static int skd_pci_resume(struct pci_dev *pdev) rc = -ENODEV; goto err_out_iounmap; } - DPRINTK(skdev, "mem_map=%p, phyd=%016llx, size=%d\n", - skdev->mem_map[i], - (uint64_t)skdev->mem_phys[i], skdev->mem_size[i]); + pr_debug("%s:%s:%d mem_map=%p, phyd=%016llx, size=%d\n", + skdev->name, __func__, __LINE__, + skdev->mem_map[i], + (uint64_t)skdev->mem_phys[i], skdev->mem_size[i]); } rc = skd_acquire_irq(skdev); if (rc) { @@ -5643,35 +5753,44 @@ const char *skd_skreq_state_to_str(enum skd_req_state state) static void skd_log_skdev(struct skd_device *skdev, const char *event) { - DPRINTK(skdev, "(%s) skdev=%p event='%s'\n", skdev->name, skdev, event); - DPRINTK(skdev, " drive_state=%s(%d) driver_state=%s(%d)\n", - skd_drive_state_to_str(skdev->drive_state), skdev->drive_state, - skd_skdev_state_to_str(skdev->state), skdev->state); - DPRINTK(skdev, " busy=%d limit=%d dev=%d lowat=%d\n", - skdev->in_flight, skdev->cur_max_queue_depth, - skdev->dev_max_queue_depth, skdev->queue_low_water_mark); - DPRINTK(skdev, " timestamp=0x%x cycle=%d cycle_ix=%d\n", - skdev->timeout_stamp, skdev->skcomp_cycle, skdev->skcomp_ix); + pr_debug("%s:%s:%d (%s) skdev=%p event='%s'\n", + skdev->name, __func__, __LINE__, skdev->name, skdev, event); + pr_debug("%s:%s:%d drive_state=%s(%d) driver_state=%s(%d)\n", + skdev->name, __func__, __LINE__, + skd_drive_state_to_str(skdev->drive_state), skdev->drive_state, + skd_skdev_state_to_str(skdev->state), skdev->state); + pr_debug("%s:%s:%d busy=%d limit=%d dev=%d lowat=%d\n", + skdev->name, __func__, __LINE__, + skdev->in_flight, skdev->cur_max_queue_depth, + skdev->dev_max_queue_depth, skdev->queue_low_water_mark); + pr_debug("%s:%s:%d timestamp=0x%x cycle=%d cycle_ix=%d\n", + skdev->name, __func__, __LINE__, + skdev->timeout_stamp, skdev->skcomp_cycle, skdev->skcomp_ix); } static void skd_log_skmsg(struct skd_device *skdev, struct skd_fitmsg_context *skmsg, const char *event) { - DPRINTK(skdev, "(%s) skmsg=%p event='%s'\n", skdev->name, skmsg, event); - DPRINTK(skdev, " state=%s(%d) id=0x%04x length=%d\n", - skd_skmsg_state_to_str(skmsg->state), skmsg->state, - skmsg->id, skmsg->length); + pr_debug("%s:%s:%d (%s) skmsg=%p event='%s'\n", + skdev->name, __func__, __LINE__, skdev->name, skmsg, event); + pr_debug("%s:%s:%d state=%s(%d) id=0x%04x length=%d\n", + skdev->name, __func__, __LINE__, + skd_skmsg_state_to_str(skmsg->state), skmsg->state, + skmsg->id, skmsg->length); } static void skd_log_skreq(struct skd_device *skdev, struct skd_request_context *skreq, const char *event) { - DPRINTK(skdev, "(%s) skreq=%p event='%s'\n", skdev->name, skreq, event); - DPRINTK(skdev, " state=%s(%d) id=0x%04x fitmsg=0x%04x\n", - skd_skreq_state_to_str(skreq->state), skreq->state, - skreq->id, skreq->fitmsg_id); - DPRINTK(skdev, " timo=0x%x sg_dir=%d n_sg=%d\n", - skreq->timeout_stamp, skreq->sg_data_dir, skreq->n_sg); + pr_debug("%s:%s:%d (%s) skreq=%p event='%s'\n", + skdev->name, __func__, __LINE__, skdev->name, skreq, event); + pr_debug("%s:%s:%d state=%s(%d) id=0x%04x fitmsg=0x%04x\n", + skdev->name, __func__, __LINE__, + skd_skreq_state_to_str(skreq->state), skreq->state, + skreq->id, skreq->fitmsg_id); + pr_debug("%s:%s:%d timo=0x%x sg_dir=%d n_sg=%d\n", + skdev->name, __func__, __LINE__, + skreq->timeout_stamp, skreq->sg_data_dir, skreq->n_sg); if (!skd_bio) { if (skreq->req != NULL) { @@ -5679,24 +5798,28 @@ static void skd_log_skreq(struct skd_device *skdev, u32 lba = (u32)blk_rq_pos(req); u32 count = blk_rq_sectors(req); - DPRINTK(skdev, - " req=%p lba=%u(0x%x) count=%u(0x%x) dir=%d\n", - req, lba, lba, count, count, - (int)rq_data_dir(req)); + pr_debug("%s:%s:%d " + "req=%p lba=%u(0x%x) count=%u(0x%x) dir=%d\n", + skdev->name, __func__, __LINE__, + req, lba, lba, count, count, + (int)rq_data_dir(req)); } else - DPRINTK(skdev, " req=NULL\n"); + pr_debug("%s:%s:%d req=NULL\n", + skdev->name, __func__, __LINE__); } else { if (skreq->bio != NULL) { struct bio *bio = skreq->bio; u32 lba = (u32)bio->bi_sector; u32 count = bio_sectors(bio); - DPRINTK(skdev, - " bio=%p lba=%u(0x%x) count=%u(0x%x) dir=%d\n", - bio, lba, lba, count, count, - (int)bio_data_dir(bio)); + pr_debug("%s:%s:%d " + "bio=%p lba=%u(0x%x) count=%u(0x%x) dir=%d\n", + skdev->name, __func__, __LINE__, + bio, lba, lba, count, count, + (int)bio_data_dir(bio)); } else - DPRINTK(skdev, " req=NULL\n"); + pr_debug("%s:%s:%d req=NULL\n", + skdev->name, __func__, __LINE__); } } |