diff options
Diffstat (limited to 'drivers/ntb')
| -rw-r--r-- | drivers/ntb/ntb_hw.c | 19 | ||||
| -rw-r--r-- | drivers/ntb/ntb_hw.h | 2 | ||||
| -rw-r--r-- | drivers/ntb/ntb_transport.c | 19 |
3 files changed, 20 insertions, 20 deletions
diff --git a/drivers/ntb/ntb_hw.c b/drivers/ntb/ntb_hw.c index 0e8ae70fd918..eba1ed58471d 100644 --- a/drivers/ntb/ntb_hw.c +++ b/drivers/ntb/ntb_hw.c @@ -91,7 +91,7 @@ static struct dentry *debugfs_dir; /* Translate memory window 0,1 to BAR 2,4 */ #define MW_TO_BAR(mw) (mw * NTB_MAX_NUM_MW + 2) -static DEFINE_PCI_DEVICE_TABLE(ntb_pci_tbl) = { +static const struct pci_device_id ntb_pci_tbl[] = { {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_B2B_BWD)}, {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_B2B_JSF)}, {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_B2B_SNB)}, @@ -120,7 +120,8 @@ MODULE_DEVICE_TABLE(pci, ntb_pci_tbl); * RETURNS: An appropriate -ERRNO error value on error, or zero for success. */ int ntb_register_event_callback(struct ntb_device *ndev, - void (*func)(void *handle, enum ntb_hw_event event)) + void (*func)(void *handle, + enum ntb_hw_event event)) { if (ndev->event_cb) return -EINVAL; @@ -715,9 +716,9 @@ static int ntb_xeon_setup(struct ntb_device *ndev) SNB_PBAR4LMT_OFFSET); /* HW errata on the Limit registers. They can only be * written when the base register is 4GB aligned and - * < 32bit. This should already be the case based on the - * driver defaults, but write the Limit registers first - * just in case. + * < 32bit. This should already be the case based on + * the driver defaults, but write the Limit registers + * first just in case. */ } else { ndev->limits.max_mw = SNB_MAX_MW; @@ -739,9 +740,9 @@ static int ntb_xeon_setup(struct ntb_device *ndev) writeq(0, ndev->reg_base + SNB_PBAR4LMT_OFFSET); /* HW errata on the Limit registers. They can only be * written when the base register is 4GB aligned and - * < 32bit. This should already be the case based on the - * driver defaults, but write the Limit registers first - * just in case. + * < 32bit. This should already be the case based on + * the driver defaults, but write the Limit registers + * first just in case. */ } @@ -803,7 +804,7 @@ static int ntb_xeon_setup(struct ntb_device *ndev) ndev->conn_type = NTB_CONN_RP; if (xeon_errata_workaround) { - dev_err(&ndev->pdev->dev, + dev_err(&ndev->pdev->dev, "NTB-RP disabled due to hardware errata. To disregard this warning and potentially lock-up the system, add the parameter 'xeon_errata_workaround=0'.\n"); return -EINVAL; } diff --git a/drivers/ntb/ntb_hw.h b/drivers/ntb/ntb_hw.h index d1960ffb4bbc..923a0fbb0eb8 100644 --- a/drivers/ntb/ntb_hw.h +++ b/drivers/ntb/ntb_hw.h @@ -231,7 +231,7 @@ int ntb_register_db_callback(struct ntb_device *ndev, unsigned int idx, int db_num)); void ntb_unregister_db_callback(struct ntb_device *ndev, unsigned int idx); int ntb_register_event_callback(struct ntb_device *ndev, - void (*event_cb_func) (void *handle, + void (*event_cb_func)(void *handle, enum ntb_hw_event event)); void ntb_unregister_event_callback(struct ntb_device *ndev); int ntb_get_max_spads(struct ntb_device *ndev); diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c index 042fb3dd354f..9dd63b822025 100644 --- a/drivers/ntb/ntb_transport.c +++ b/drivers/ntb/ntb_transport.c @@ -106,8 +106,8 @@ struct ntb_transport_qp { struct ntb_rx_info __iomem *rx_info; struct ntb_rx_info *remote_rx_info; - void (*tx_handler) (struct ntb_transport_qp *qp, void *qp_data, - void *data, int len); + void (*tx_handler)(struct ntb_transport_qp *qp, void *qp_data, + void *data, int len); struct list_head tx_free_q; spinlock_t ntb_tx_free_q_lock; void __iomem *tx_mw; @@ -116,8 +116,8 @@ struct ntb_transport_qp { unsigned int tx_max_entry; unsigned int tx_max_frame; - void (*rx_handler) (struct ntb_transport_qp *qp, void *qp_data, - void *data, int len); + void (*rx_handler)(struct ntb_transport_qp *qp, void *qp_data, + void *data, int len); struct list_head rx_pend_q; struct list_head rx_free_q; spinlock_t ntb_rx_pend_q_lock; @@ -128,7 +128,7 @@ struct ntb_transport_qp { unsigned int rx_max_frame; dma_cookie_t last_cookie; - void (*event_handler) (void *data, int status); + void (*event_handler)(void *data, int status); struct delayed_work link_work; struct work_struct link_cleanup; @@ -479,7 +479,7 @@ static void ntb_list_add(spinlock_t *lock, struct list_head *entry, } static struct ntb_queue_entry *ntb_list_rm(spinlock_t *lock, - struct list_head *list) + struct list_head *list) { struct ntb_queue_entry *entry; unsigned long flags; @@ -838,7 +838,7 @@ static void ntb_qp_link_work(struct work_struct *work) } static int ntb_transport_init_queue(struct ntb_transport *nt, - unsigned int qp_num) + unsigned int qp_num) { struct ntb_transport_qp *qp; unsigned int num_qps_mw, tx_size; @@ -1054,7 +1054,7 @@ static void ntb_async_rx(struct ntb_queue_entry *entry, void *offset, if (!chan) goto err; - if (len < copy_bytes) + if (len < copy_bytes) goto err_wait; device = chan->device; @@ -1189,8 +1189,7 @@ out: return 0; err: - ntb_list_add(&qp->ntb_rx_pend_q_lock, &entry->entry, - &qp->rx_pend_q); + ntb_list_add(&qp->ntb_rx_pend_q_lock, &entry->entry, &qp->rx_pend_q); /* Ensure that the data is fully copied out before clearing the flag */ wmb(); hdr->flags = 0; |