From a88f1ee30d95ca07163989913d3e67c9db28b2d1 Mon Sep 17 00:00:00 2001 From: David Dillow Date: Wed, 16 Apr 2008 21:01:12 -0700 Subject: [PATCH] --- yaml --- r: 88488 b: refs/heads/master c: 1e89a1946cfd906d12eff437d2a76b3aa7f5e731 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/infiniband/ulp/srp/ib_srp.c | 7 ++++++- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/[refs] b/[refs] index 8300a192f5db..a183b8751555 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 826d801009fb3c82832f2d92149446cce354bf61 +refs/heads/master: 1e89a1946cfd906d12eff437d2a76b3aa7f5e731 diff --git a/trunk/drivers/infiniband/ulp/srp/ib_srp.c b/trunk/drivers/infiniband/ulp/srp/ib_srp.c index fd4a49fc4773..125765aa9d59 100644 --- a/trunk/drivers/infiniband/ulp/srp/ib_srp.c +++ b/trunk/drivers/infiniband/ulp/srp/ib_srp.c @@ -68,7 +68,7 @@ static int srp_max_iu_len; module_param(srp_sg_tablesize, int, 0444); MODULE_PARM_DESC(srp_sg_tablesize, - "Max number of gather/scatter entries per I/O (default is 12)"); + "Max number of gather/scatter entries per I/O (default is 12, max 255)"); static int topspin_workarounds = 1; @@ -2138,6 +2138,11 @@ static int __init srp_init_module(void) { int ret; + if (srp_sg_tablesize > 255) { + printk(KERN_WARNING PFX "Clamping srp_sg_tablesize to 255\n"); + srp_sg_tablesize = 255; + } + ib_srp_transport_template = srp_attach_transport(&ib_srp_transport_functions); if (!ib_srp_transport_template)