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| author | Anil Veerabhadrappa <anilgv@broadcom.com> | 2009-12-07 11:40:18 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-10 09:45:57 -0600 |
| commit | 8776193bc308553ac0011b3bb2dd1837e0c6ab28 (patch) | |
| tree | 4334f5402592860b0c426d765a5647a20648d24d /drivers/scsi/bnx2i/bnx2i_init.c | |
| parent | f8c9abe797c54e798b4025b54d71e5d2054c929a (diff) | |
| download | linux-8776193bc308553ac0011b3bb2dd1837e0c6ab28.tar.gz linux-8776193bc308553ac0011b3bb2dd1837e0c6ab28.tar.bz2 linux-8776193bc308553ac0011b3bb2dd1837e0c6ab28.zip | |
[SCSI] bnx2i: update CQ arming algorith for 5771x chipsets
Only affects 5771x (10G chipsets) devices
This is an optimized CQ arming algoritm which takes into account the
number of outstanding tasks
Signed-off-by: Anil Veerabhadrappa <anilgv@broadcom.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/bnx2i/bnx2i_init.c')
| -rw-r--r-- | drivers/scsi/bnx2i/bnx2i_init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c index 0307f85b4e2e..465241dfce63 100644 --- a/drivers/scsi/bnx2i/bnx2i_init.c +++ b/drivers/scsi/bnx2i/bnx2i_init.c @@ -32,6 +32,10 @@ MODULE_VERSION(DRV_MODULE_VERSION); static DEFINE_MUTEX(bnx2i_dev_lock); +unsigned int event_coal_min = 24; +module_param(event_coal_min, int, 0664); +MODULE_PARM_DESC(event_coal_min, "Event Coalescing Minimum Commands"); + unsigned int event_coal_div = 1; module_param(event_coal_div, int, 0664); MODULE_PARM_DESC(event_coal_div, "Event Coalescing Divide Factor"); |