diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 73ac153795b6..79ef047ee75c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -3844,7 +3844,7 @@ static int adap_init0(struct adapter *adap) } /* Allocate the memory for the vaious egress queue bitmaps - * ie starving_fl and txq_maperr. + * ie starving_fl, txq_maperr and blocked_fl. */ adap->sge.starving_fl = kcalloc(BITS_TO_LONGS(adap->sge.egr_sz), sizeof(long), GFP_KERNEL); @@ -3860,6 +3860,15 @@ static int adap_init0(struct adapter *adap) goto bye; } +#ifdef CONFIG_DEBUG_FS + adap->sge.blocked_fl = kcalloc(BITS_TO_LONGS(adap->sge.egr_sz), + sizeof(long), GFP_KERNEL); + if (!adap->sge.blocked_fl) { + ret = -ENOMEM; + goto bye; + } +#endif + params[0] = FW_PARAM_PFVF(CLIP_START); params[1] = FW_PARAM_PFVF(CLIP_END); ret = t4_query_params(adap, adap->mbox, adap->fn, 0, 2, params, val); @@ -4072,6 +4081,9 @@ bye: kfree(adap->sge.ingr_map); kfree(adap->sge.starving_fl); kfree(adap->sge.txq_maperr); +#ifdef CONFIG_DEBUG_FS + kfree(adap->sge.blocked_fl); +#endif if (ret != -ETIMEDOUT && ret != -EIO) t4_fw_bye(adap, adap->mbox); return ret; @@ -4515,6 +4527,9 @@ static void free_some_resources(struct adapter *adapter) kfree(adapter->sge.ingr_map); kfree(adapter->sge.starving_fl); kfree(adapter->sge.txq_maperr); +#ifdef CONFIG_DEBUG_FS + kfree(adapter->sge.blocked_fl); +#endif disable_msi(adapter); for_each_port(adapter, i) @@ -4661,6 +4676,9 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) setup_memwin(adapter); err = adap_init0(adapter); +#ifdef CONFIG_DEBUG_FS + bitmap_zero(adapter->sge.blocked_fl, adapter->sge.egr_sz); +#endif setup_memwin_rdma(adapter); if (err) goto out_unmap_bar; |