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| author | Hoang-Nam Nguyen <hnguyen@linux.vnet.ibm.com> | 2007-02-15 17:08:33 +0100 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-02-16 13:57:34 -0800 |
| commit | 4fd3006032446be2b331dd482e34c6a9e644a5b8 (patch) | |
| tree | f3266f1362a6a5a12e332eae4a23daf246822bd9 /drivers/infiniband/hw/ehca/ehca_main.c | |
| parent | 8b16cef3df871b005f3a97e273b5b135ebfb3769 (diff) | |
| download | lwn-4fd3006032446be2b331dd482e34c6a9e644a5b8.tar.gz lwn-4fd3006032446be2b331dd482e34c6a9e644a5b8.zip | |
IB/ehca: Allow en/disabling scaling code via module parameter
Allow users to en/disable scaling code when loading ib_ehca module,
rather than requiring the module to be rebuilt to change the setting.
Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_main.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c index 579053421472..c1835121a822 100644 --- a/drivers/infiniband/hw/ehca/ehca_main.c +++ b/drivers/infiniband/hw/ehca/ehca_main.c @@ -62,6 +62,7 @@ int ehca_use_hp_mr = 0; int ehca_port_act_time = 30; int ehca_poll_all_eqs = 1; int ehca_static_rate = -1; +int ehca_scaling_code = 1; module_param_named(open_aqp1, ehca_open_aqp1, int, 0); module_param_named(debug_level, ehca_debug_level, int, 0); @@ -71,6 +72,7 @@ module_param_named(use_hp_mr, ehca_use_hp_mr, int, 0); module_param_named(port_act_time, ehca_port_act_time, int, 0); module_param_named(poll_all_eqs, ehca_poll_all_eqs, int, 0); module_param_named(static_rate, ehca_static_rate, int, 0); +module_param_named(scaling_code, ehca_scaling_code, int, 0); MODULE_PARM_DESC(open_aqp1, "AQP1 on startup (0: no (default), 1: yes)"); @@ -91,6 +93,8 @@ MODULE_PARM_DESC(poll_all_eqs, " (0: no, 1: yes (default))"); MODULE_PARM_DESC(static_rate, "set permanent static rate (default: disabled)"); +MODULE_PARM_DESC(scaling_code, + "set scaling code (0: disabled, 1: enabled/default)"); spinlock_t ehca_qp_idr_lock; spinlock_t ehca_cq_idr_lock; |