diff options
Diffstat (limited to 'sys/dev/ic/nvme.c')
| -rw-r--r-- | sys/dev/ic/nvme.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/ic/nvme.c b/sys/dev/ic/nvme.c index 749ac93..147ab4f 100644 --- a/sys/dev/ic/nvme.c +++ b/sys/dev/ic/nvme.c @@ -425,7 +425,7 @@ nvme_dev_rw(dev_t dev, struct sio_txn *sio, bool write) */ ns = nvme_get_ns(dev); if (__unlikely(ns == NULL)) - return -EIO; + return -ENODEV; /* Calculate the block count and offset */ block_count = ALIGN_UP(sio->len, ns->lba_bsize); @@ -625,6 +625,10 @@ nvme_init(void) return -ENODEV; } + pr_trace("NVMe storage ctrl <hba? at pci%d:%x.%x.%d>\n", + nvme_dev->bus, nvme_dev->device_id, nvme_dev->func, + nvme_dev->slot); + /* Try to request a general purpose timer */ if (req_timer(TIMER_GP, &tmr) != TMRR_SUCCESS) { pr_error("failed to fetch general purpose timer\n"); @@ -658,4 +662,4 @@ static struct bdevsw nvme_bdevsw = { .write = nowrite }; -DRIVER_EXPORT(nvme_init); +DRIVER_DEFER(nvme_init, "nvme"); |