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| author | Bhanu Prakash Gollapudi <bprakash@broadcom.com> | 2011-10-03 16:45:02 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-10-16 10:52:15 -0500 |
| commit | f72f6979c924af1c33dac9aff5a8004e89ada667 (patch) | |
| tree | 36f804347669a6676bded1d965c3269d8ca2c745 /drivers/scsi | |
| parent | 814740d5f67ae5f205349019bfaae38bcd0c8732 (diff) | |
| download | linux-f72f6979c924af1c33dac9aff5a8004e89ada667.tar.gz linux-f72f6979c924af1c33dac9aff5a8004e89ada667.tar.bz2 linux-f72f6979c924af1c33dac9aff5a8004e89ada667.zip | |
[SCSI] bnx2fc: Return error statistics of remote peer
Add support for get_lesb so that the valid statistics are returned by the
remote peer when RLS command is issued.
Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index d2bbb8030f7e..0f1ca86aff9f 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -99,6 +99,25 @@ static struct notifier_block bnx2fc_cpu_notifier = { .notifier_call = bnx2fc_cpu_callback, }; +static inline struct net_device *bnx2fc_netdev(const struct fc_lport *lport) +{ + return ((struct bnx2fc_interface *) + ((struct fcoe_port *)lport_priv(lport))->priv)->netdev; +} + +/** + * bnx2fc_get_lesb() - Fill the FCoE Link Error Status Block + * @lport: the local port + * @fc_lesb: the link error status block + */ +static void bnx2fc_get_lesb(struct fc_lport *lport, + struct fc_els_lesb *fc_lesb) +{ + struct net_device *netdev = bnx2fc_netdev(lport); + + __fcoe_get_lesb(lport, fc_lesb, netdev); +} + static void bnx2fc_clean_rx_queue(struct fc_lport *lp) { struct fcoe_percpu_s *bg; @@ -2512,6 +2531,7 @@ static struct libfc_function_template bnx2fc_libfc_fcn_templ = { .elsct_send = bnx2fc_elsct_send, .fcp_abort_io = bnx2fc_abort_io, .fcp_cleanup = bnx2fc_cleanup, + .get_lesb = bnx2fc_get_lesb, .rport_event_callback = bnx2fc_rport_event_handler, }; |