diff options
| author | Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> | 2015-08-04 09:37:28 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-06 21:54:12 -0700 |
| commit | 9b8d5044024df97edfcce8f0c4a6ca0abd99300e (patch) | |
| tree | 95485c5fd6ea7ce48ee9b8663e56fe1cc8c7cca8 | |
| parent | eddb755428e6e723bf587a4e2c15055c8ac02f5b (diff) | |
| download | linux-9b8d5044024df97edfcce8f0c4a6ca0abd99300e.tar.bz2 | |
cnic: Add the interfaces to get FC-NPIV table.
Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/broadcom/cnic.c | 18 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/cnic_if.h | 16 |
2 files changed, 32 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index d9e35678277b..b69dc58faeab 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -5445,6 +5445,23 @@ static void cnic_free_dev(struct cnic_dev *dev) kfree(dev); } +static int cnic_get_fc_npiv_tbl(struct cnic_dev *dev, + struct cnic_fc_npiv_tbl *npiv_tbl) +{ + struct cnic_local *cp = dev->cnic_priv; + struct bnx2x *bp = netdev_priv(dev->netdev); + int ret; + + if (!test_bit(CNIC_F_CNIC_UP, &dev->flags)) + return -EAGAIN; /* bnx2x is down */ + + if (!BNX2X_CHIP_IS_E2_PLUS(bp)) + return -EINVAL; + + ret = cp->ethdev->drv_get_fc_npiv_tbl(dev->netdev, npiv_tbl); + return ret; +} + static struct cnic_dev *cnic_alloc_dev(struct net_device *dev, struct pci_dev *pdev) { @@ -5463,6 +5480,7 @@ static struct cnic_dev *cnic_alloc_dev(struct net_device *dev, cdev->register_device = cnic_register_device; cdev->unregister_device = cnic_unregister_device; cdev->iscsi_nl_msg_recv = cnic_iscsi_nl_msg_recv; + cdev->get_fc_npiv_tbl = cnic_get_fc_npiv_tbl; cp = cdev->cnic_priv; cp->dev = cdev; diff --git a/drivers/net/ethernet/broadcom/cnic_if.h b/drivers/net/ethernet/broadcom/cnic_if.h index d0cf006b5e0e..789e5c7e9311 100644 --- a/drivers/net/ethernet/broadcom/cnic_if.h +++ b/drivers/net/ethernet/broadcom/cnic_if.h @@ -15,8 +15,8 @@ #include "bnx2x/bnx2x_mfw_req.h" -#define CNIC_MODULE_VERSION "2.5.21" -#define CNIC_MODULE_RELDATE "January 29, 2015" +#define CNIC_MODULE_VERSION "2.5.22" +#define CNIC_MODULE_RELDATE "July 20, 2015" #define CNIC_ULP_RDMA 0 #define CNIC_ULP_ISCSI 1 @@ -166,6 +166,15 @@ struct drv_ctl_info { } data; }; +#define MAX_NPIV_ENTRIES 64 +#define FC_NPIV_WWN_SIZE 8 + +struct cnic_fc_npiv_tbl { + u8 wwpn[MAX_NPIV_ENTRIES][FC_NPIV_WWN_SIZE]; + u8 wwnn[MAX_NPIV_ENTRIES][FC_NPIV_WWN_SIZE]; + u32 count; +}; + struct cnic_ops { struct module *cnic_owner; /* Calls to these functions are protected by RCU. When @@ -231,6 +240,8 @@ struct cnic_eth_dev { int (*drv_submit_kwqes_16)(struct net_device *, struct kwqe_16 *[], u32); int (*drv_ctl)(struct net_device *, struct drv_ctl_info *); + int (*drv_get_fc_npiv_tbl)(struct net_device *, + struct cnic_fc_npiv_tbl *); unsigned long reserved1[2]; union drv_info_to_mcp *addr_drv_info_to_mcp; }; @@ -319,6 +330,7 @@ struct cnic_dev { struct cnic_dev *(*cm_select_dev)(struct sockaddr_in *, int ulp_type); int (*iscsi_nl_msg_recv)(struct cnic_dev *dev, u32 msg_type, char *data, u16 data_size); + int (*get_fc_npiv_tbl)(struct cnic_dev *, struct cnic_fc_npiv_tbl *); unsigned long flags; #define CNIC_F_CNIC_UP 1 #define CNIC_F_BNX2_CLASS 3 |