diff options
Diffstat (limited to 'drivers/ntb')
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_intel.c | 15 | ||||
| -rw-r--r-- | drivers/ntb/ntb_transport.c | 2 | ||||
| -rw-r--r-- | drivers/ntb/test/ntb_perf.c | 8 | ||||
| -rw-r--r-- | drivers/ntb/test/ntb_pingpong.c | 2 |
4 files changed, 15 insertions, 12 deletions
diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.c b/drivers/ntb/hw/intel/ntb_hw_intel.c index 0d5c29ae51de..7310a261c858 100644 --- a/drivers/ntb/hw/intel/ntb_hw_intel.c +++ b/drivers/ntb/hw/intel/ntb_hw_intel.c @@ -112,17 +112,17 @@ MODULE_PARM_DESC(xeon_b2b_usd_bar2_addr64, module_param_named(xeon_b2b_usd_bar4_addr64, xeon_b2b_usd_addr.bar4_addr64, ullong, 0644); -MODULE_PARM_DESC(xeon_b2b_usd_bar2_addr64, +MODULE_PARM_DESC(xeon_b2b_usd_bar4_addr64, "XEON B2B USD BAR 4 64-bit address"); module_param_named(xeon_b2b_usd_bar4_addr32, xeon_b2b_usd_addr.bar4_addr32, ullong, 0644); -MODULE_PARM_DESC(xeon_b2b_usd_bar2_addr64, +MODULE_PARM_DESC(xeon_b2b_usd_bar4_addr32, "XEON B2B USD split-BAR 4 32-bit address"); module_param_named(xeon_b2b_usd_bar5_addr32, xeon_b2b_usd_addr.bar5_addr32, ullong, 0644); -MODULE_PARM_DESC(xeon_b2b_usd_bar2_addr64, +MODULE_PARM_DESC(xeon_b2b_usd_bar5_addr32, "XEON B2B USD split-BAR 5 32-bit address"); module_param_named(xeon_b2b_dsd_bar2_addr64, @@ -132,17 +132,17 @@ MODULE_PARM_DESC(xeon_b2b_dsd_bar2_addr64, module_param_named(xeon_b2b_dsd_bar4_addr64, xeon_b2b_dsd_addr.bar4_addr64, ullong, 0644); -MODULE_PARM_DESC(xeon_b2b_dsd_bar2_addr64, +MODULE_PARM_DESC(xeon_b2b_dsd_bar4_addr64, "XEON B2B DSD BAR 4 64-bit address"); module_param_named(xeon_b2b_dsd_bar4_addr32, xeon_b2b_dsd_addr.bar4_addr32, ullong, 0644); -MODULE_PARM_DESC(xeon_b2b_dsd_bar2_addr64, +MODULE_PARM_DESC(xeon_b2b_dsd_bar4_addr32, "XEON B2B DSD split-BAR 4 32-bit address"); module_param_named(xeon_b2b_dsd_bar5_addr32, xeon_b2b_dsd_addr.bar5_addr32, ullong, 0644); -MODULE_PARM_DESC(xeon_b2b_dsd_bar2_addr64, +MODULE_PARM_DESC(xeon_b2b_dsd_bar5_addr32, "XEON B2B DSD split-BAR 5 32-bit address"); #ifndef ioread64 @@ -1755,6 +1755,8 @@ static int xeon_setup_b2b_mw(struct intel_ntb_dev *ndev, XEON_B2B_MIN_SIZE); if (!ndev->peer_mmio) return -EIO; + + ndev->peer_addr = pci_resource_start(pdev, b2b_bar); } return 0; @@ -2019,6 +2021,7 @@ static int intel_ntb_init_pci(struct intel_ntb_dev *ndev, struct pci_dev *pdev) goto err_mmio; } ndev->peer_mmio = ndev->self_mmio; + ndev->peer_addr = pci_resource_start(pdev, 0); return 0; diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c index 8601c10acf74..4eb8adb34508 100644 --- a/drivers/ntb/ntb_transport.c +++ b/drivers/ntb/ntb_transport.c @@ -257,7 +257,7 @@ enum { #define NTB_QP_DEF_NUM_ENTRIES 100 #define NTB_LINK_DOWN_TIMEOUT 10 #define DMA_RETRIES 20 -#define DMA_OUT_RESOURCE_TO 50 +#define DMA_OUT_RESOURCE_TO msecs_to_jiffies(50) static void ntb_transport_rxc_db(unsigned long data); static const struct ntb_ctx_ops ntb_transport_ops; diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c index 6a50f20bf1cd..e75d4fdc0866 100644 --- a/drivers/ntb/test/ntb_perf.c +++ b/drivers/ntb/test/ntb_perf.c @@ -72,7 +72,7 @@ #define MAX_THREADS 32 #define MAX_TEST_SIZE SZ_1M #define MAX_SRCS 32 -#define DMA_OUT_RESOURCE_TO 50 +#define DMA_OUT_RESOURCE_TO msecs_to_jiffies(50) #define DMA_RETRIES 20 #define SZ_4G (1ULL << 32) #define MAX_SEG_ORDER 20 /* no larger than 1M for kmalloc buffer */ @@ -589,7 +589,7 @@ static ssize_t debugfs_run_read(struct file *filp, char __user *ubuf, return -ENOMEM; if (mutex_is_locked(&perf->run_mutex)) { - out_off = snprintf(buf, 64, "running\n"); + out_off = scnprintf(buf, 64, "running\n"); goto read_from_buf; } @@ -600,14 +600,14 @@ static ssize_t debugfs_run_read(struct file *filp, char __user *ubuf, break; if (pctx->status) { - out_off += snprintf(buf + out_off, 1024 - out_off, + out_off += scnprintf(buf + out_off, 1024 - out_off, "%d: error %d\n", i, pctx->status); continue; } rate = div64_u64(pctx->copied, pctx->diff_us); - out_off += snprintf(buf + out_off, 1024 - out_off, + out_off += scnprintf(buf + out_off, 1024 - out_off, "%d: copied %llu bytes in %llu usecs, %llu MBytes/s\n", i, pctx->copied, pctx->diff_us, rate); } diff --git a/drivers/ntb/test/ntb_pingpong.c b/drivers/ntb/test/ntb_pingpong.c index 7d311799fca1..435861189d97 100644 --- a/drivers/ntb/test/ntb_pingpong.c +++ b/drivers/ntb/test/ntb_pingpong.c @@ -88,7 +88,7 @@ MODULE_PARM_DESC(delay_ms, "Milliseconds to delay the response to peer"); static unsigned long db_init = 0x7; module_param(db_init, ulong, 0644); -MODULE_PARM_DESC(delay_ms, "Initial doorbell bits to ring on the peer"); +MODULE_PARM_DESC(db_init, "Initial doorbell bits to ring on the peer"); struct pp_ctx { struct ntb_dev *ntb; |