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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-02-18 07:28:37 -0800 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-02-18 07:28:37 -0800 |
| commit | 65d2918e716afb89359cfa59734d76c1ff8700cb (patch) | |
| tree | 4685404f96642243d62c3a1a823340913d087090 /drivers/net/ethernet/cisco/enic/enic.h | |
| parent | bf40e5561fd288a505d5d8d8bf45eef96fe7253d (diff) | |
| parent | 338d00cfef07d74a072f96821c64b20f98517d72 (diff) | |
| download | lwn-65d2918e716afb89359cfa59734d76c1ff8700cb.tar.gz lwn-65d2918e716afb89359cfa59734d76c1ff8700cb.zip | |
Merge branch 'cleanups'
Merge cleanups requested by Linus.
* cleanups: (3 commits)
pnfs: Refactor the *_layout_mark_request_commit to use pnfs_layout_mark_request_commit
nfs: Can call nfs_clear_page_commit() instead
nfs: Provide and use helper functions for marking a page as unstable
Diffstat (limited to 'drivers/net/ethernet/cisco/enic/enic.h')
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/enic.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h index 25c4d88853d8..84b6a2b46aec 100644 --- a/drivers/net/ethernet/cisco/enic/enic.h +++ b/drivers/net/ethernet/cisco/enic/enic.h @@ -33,7 +33,7 @@ #define DRV_NAME "enic" #define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver" -#define DRV_VERSION "2.1.1.67" +#define DRV_VERSION "2.1.1.83" #define DRV_COPYRIGHT "Copyright 2008-2013 Cisco Systems, Inc" #define ENIC_BARS_MAX 6 @@ -188,6 +188,7 @@ struct enic { struct enic_rfs_flw_tbl rfs_h; u32 rx_copybreak; u8 rss_key[ENIC_RSS_LEN]; + struct vnic_gen_stats gen_stats; }; static inline struct device *enic_get_dev(struct enic *enic) @@ -242,6 +243,19 @@ static inline unsigned int enic_msix_notify_intr(struct enic *enic) return enic->rq_count + enic->wq_count + 1; } +static inline int enic_dma_map_check(struct enic *enic, dma_addr_t dma_addr) +{ + if (unlikely(pci_dma_mapping_error(enic->pdev, dma_addr))) { + net_warn_ratelimited("%s: PCI dma mapping failed!\n", + enic->netdev->name); + enic->gen_stats.dma_map_error++; + + return -ENOMEM; + } + + return 0; +} + void enic_reset_addr_lists(struct enic *enic); int enic_sriov_enabled(struct enic *enic); int enic_is_valid_vf(struct enic *enic, int vf); |