diff options
Diffstat (limited to 'drivers/nvme/host/pci.c')
| -rw-r--r-- | drivers/nvme/host/pci.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index fed803232edc..d52701df7245 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -263,7 +263,7 @@ static void nvme_dbbuf_set(struct nvme_dev *dev) c.dbbuf.prp2 = cpu_to_le64(dev->dbbuf_eis_dma_addr); if (nvme_submit_sync_cmd(dev->ctrl.admin_q, &c, NULL, 0)) { - dev_warn(dev->dev, "unable to set dbbuf\n"); + dev_warn(dev->ctrl.device, "unable to set dbbuf\n"); /* Free memory and continue on */ nvme_dbbuf_dma_free(dev); } @@ -1394,11 +1394,11 @@ static void nvme_warn_reset(struct nvme_dev *dev, u32 csts) result = pci_read_config_word(to_pci_dev(dev->dev), PCI_STATUS, &pci_status); if (result == PCIBIOS_SUCCESSFUL) - dev_warn(dev->dev, + dev_warn(dev->ctrl.device, "controller is down; will reset: CSTS=0x%x, PCI_STATUS=0x%hx\n", csts, pci_status); else - dev_warn(dev->dev, + dev_warn(dev->ctrl.device, "controller is down; will reset: CSTS=0x%x, PCI_STATUS read failed (%d)\n", csts, result); } @@ -1506,6 +1506,11 @@ static inline void nvme_release_cmb(struct nvme_dev *dev) if (dev->cmb) { iounmap(dev->cmb); dev->cmb = NULL; + if (dev->cmbsz) { + sysfs_remove_file_from_group(&dev->ctrl.device->kobj, + &dev_attr_cmb.attr, NULL); + dev->cmbsz = 0; + } } } @@ -1735,8 +1740,8 @@ static int nvme_pci_enable(struct nvme_dev *dev) */ if (pdev->vendor == PCI_VENDOR_ID_APPLE && pdev->device == 0x2001) { dev->q_depth = 2; - dev_warn(dev->dev, "detected Apple NVMe controller, set " - "queue depth=%u to work around controller resets\n", + dev_warn(dev->ctrl.device, "detected Apple NVMe controller, " + "set queue depth=%u to work around controller resets\n", dev->q_depth); } @@ -1754,7 +1759,7 @@ static int nvme_pci_enable(struct nvme_dev *dev) if (dev->cmbsz) { if (sysfs_add_file_to_group(&dev->ctrl.device->kobj, &dev_attr_cmb.attr, NULL)) - dev_warn(dev->dev, + dev_warn(dev->ctrl.device, "failed to add sysfs attribute for CMB\n"); } } @@ -1779,6 +1784,7 @@ static void nvme_pci_disable(struct nvme_dev *dev) { struct pci_dev *pdev = to_pci_dev(dev->dev); + nvme_release_cmb(dev); pci_free_irq_vectors(pdev); if (pci_is_enabled(pdev)) { @@ -2041,6 +2047,7 @@ static int nvme_pci_reset_ctrl(struct nvme_ctrl *ctrl) static const struct nvme_ctrl_ops nvme_pci_ctrl_ops = { .name = "pcie", .module = THIS_MODULE, + .flags = NVME_F_METADATA_SUPPORTED, .reg_read32 = nvme_pci_reg_read32, .reg_write32 = nvme_pci_reg_write32, .reg_read64 = nvme_pci_reg_read64, @@ -2184,7 +2191,6 @@ static void nvme_remove(struct pci_dev *pdev) nvme_dev_disable(dev, true); nvme_dev_remove_admin(dev); nvme_free_queues(dev, 0); - nvme_release_cmb(dev); nvme_release_prp_pools(dev); nvme_dev_unmap(dev); nvme_put_ctrl(&dev->ctrl); @@ -2288,6 +2294,8 @@ static const struct pci_device_id nvme_id_table[] = { { PCI_VDEVICE(INTEL, 0x0a54), .driver_data = NVME_QUIRK_STRIPE_SIZE | NVME_QUIRK_DEALLOCATE_ZEROES, }, + { PCI_VDEVICE(INTEL, 0xf1a5), /* Intel 600P/P3100 */ + .driver_data = NVME_QUIRK_NO_DEEPEST_PS }, { PCI_VDEVICE(INTEL, 0x5845), /* Qemu emulated controller */ .driver_data = NVME_QUIRK_IDENTIFY_CNS, }, { PCI_DEVICE(0x1c58, 0x0003), /* HGST adapter */ |