diff options
| author | Ralph Campbell <ralph.campbell@qlogic.com> | 2008-01-06 21:02:34 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-01-25 14:15:38 -0800 |
| commit | 3029fcc3d44530601f19fd8f551ac195d3a918d7 (patch) | |
| tree | df486443f140a8d47fab8bda9552744c3201b865 /drivers/infiniband/hw/ipath/ipath_kernel.h | |
| parent | 6c719cae0b91f577738dfb4007baee28f03e48a5 (diff) | |
IB/ipath: Export hardware counters more consistently
Various hardware counters are exported via the ipath file system (since
it is binary data). The old file format was very dependent on the HW
offsets for these registers. Newer HCA chips can have different
counters at different offsets. This patch adds a level of indirection
to make the file format consistent across HCAs.
Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_kernel.h')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_kernel.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h index a59c06943de..4f7bc08796b 100644 --- a/drivers/infiniband/hw/ipath/ipath_kernel.h +++ b/drivers/infiniband/hw/ipath/ipath_kernel.h @@ -253,6 +253,8 @@ struct ipath_devdata { int (*ipath_f_get_base_info)(struct ipath_portdata *, void *); /* free irq */ void (*ipath_f_free_irq)(struct ipath_devdata *); + void (*ipath_f_read_counters)(struct ipath_devdata *, + struct infinipath_counters *); struct ipath_ibdev *verbs_dev; struct timer_list verbs_timer; /* total dwords sent (summed from counter) */ |