From: Vu Pham <vuhuong-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
To: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Cc: Linux RDMA <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
OpenFabrics EWG
<ewg-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org>,
Oren Duer <oren-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>
Subject: [PATCH v1 01/10] mlx4_core: Change fw profile and qp context to enable FC
Date: Mon, 16 Aug 2010 15:16:13 -0700 [thread overview]
Message-ID: <4C69B8AD.1070404@mellanox.com> (raw)
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>From 5fd7e9795e085ff64b2396a5339f98e9b7021965 Mon Sep 17 00:00:00 2001
From: Vu Pham <vu-OnC3O1emZK9LiOotz6YBiwC/G2K4zDHf@public.gmane.org>
Date: Tue, 10 Aug 2010 13:55:43 -0700
Subject: [PATCH 01/10] mlx4_core: Change fw profile and qp context to enable FC
Increase num_qp, num_mpt resource in fw profile to enable FC
Add fields in qp context and qp path to enable FC qps
Signed-off-by: Oren Duer <oren-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>
Signed-off-by: Vu Pham <vu-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
drivers/net/mlx4/main.c | 4 ++--
include/linux/mlx4/qp.h | 13 +++++++++++--
2 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 5102ab1..fe3be88 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -79,12 +79,12 @@ static char mlx4_version[] __devinitdata =
DRV_VERSION " (" DRV_RELDATE ")\n";
static struct mlx4_profile default_profile = {
- .num_qp = 1 << 17,
+ .num_qp = 1 << 18,
.num_srq = 1 << 16,
.rdmarc_per_qp = 1 << 4,
.num_cq = 1 << 16,
.num_mcg = 1 << 13,
- .num_mpt = 1 << 17,
+ .num_mpt = 1 << 19,
.num_mtt = 1 << 20,
};
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 7abe643..249dacf 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -109,7 +109,7 @@ struct mlx4_qp_path {
__be32 tclass_flowlabel;
u8 rgid[16];
u8 sched_queue;
- u8 snooper_flags;
+ u8 vlan_index;
u8 reserved3[2];
u8 counter_index;
u8 reserved4[7];
@@ -151,7 +151,16 @@ struct mlx4_qp_context {
u8 reserved4[2];
u8 mtt_base_addr_h;
__be32 mtt_base_addr_l;
- u32 reserved5[10];
+ u8 VE;
+ u8 reserved5;
+ __be16 VFT_id_prio;
+ u8 reserved6;
+ u8 exch_size;
+ __be16 exch_base;
+ u8 VFT_hop_cnt;
+ u8 my_fc_id_idx;
+ __be16 reserved7;
+ u32 reserved8[7];
};
/* Which firmware version adds support for NEC (NoErrorCompletion) bit */
--
1.6.3.3
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