From bbdc42f8147d19f71fe4bc3db8a83e03a21af7a4 Mon Sep 17 00:00:00 2001 From: Ajit Khaparde Date: Wed, 1 May 2013 09:37:17 +0000 Subject: [PATCH] be2net: Fix to use version 2 of cq_create for SkyHawk-R devices SkyHawk-R devices should use v2 of cq_create command. BE3/BE2 devices can use version 0 of the command to create a CQ. Signed-off-by: Ajit Khaparde Signed-off-by: David S. Miller --- drivers/net/ethernet/emulex/benet/be_cmds.c | 27 +++++++++++---------- drivers/net/ethernet/emulex/benet/be_cmds.h | 2 +- 2 files changed, 15 insertions(+), 14 deletions(-) diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 25d3290b8cac..6d848b607427 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -961,19 +961,8 @@ int be_cmd_cq_create(struct be_adapter *adapter, struct be_queue_info *cq, OPCODE_COMMON_CQ_CREATE, sizeof(*req), wrb, NULL); req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); - if (lancer_chip(adapter)) { - req->hdr.version = 2; - req->page_size = 1; /* 1 for 4K */ - AMAP_SET_BITS(struct amap_cq_context_lancer, nodelay, ctxt, - no_delay); - AMAP_SET_BITS(struct amap_cq_context_lancer, count, ctxt, - __ilog2_u32(cq->len/256)); - AMAP_SET_BITS(struct amap_cq_context_lancer, valid, ctxt, 1); - AMAP_SET_BITS(struct amap_cq_context_lancer, eventable, - ctxt, 1); - AMAP_SET_BITS(struct amap_cq_context_lancer, eqid, - ctxt, eq->id); - } else { + + if (BEx_chip(adapter)) { AMAP_SET_BITS(struct amap_cq_context_be, coalescwm, ctxt, coalesce_wm); AMAP_SET_BITS(struct amap_cq_context_be, nodelay, @@ -983,6 +972,18 @@ int be_cmd_cq_create(struct be_adapter *adapter, struct be_queue_info *cq, AMAP_SET_BITS(struct amap_cq_context_be, valid, ctxt, 1); AMAP_SET_BITS(struct amap_cq_context_be, eventable, ctxt, 1); AMAP_SET_BITS(struct amap_cq_context_be, eqid, ctxt, eq->id); + } else { + req->hdr.version = 2; + req->page_size = 1; /* 1 for 4K */ + AMAP_SET_BITS(struct amap_cq_context_v2, nodelay, ctxt, + no_delay); + AMAP_SET_BITS(struct amap_cq_context_v2, count, ctxt, + __ilog2_u32(cq->len/256)); + AMAP_SET_BITS(struct amap_cq_context_v2, valid, ctxt, 1); + AMAP_SET_BITS(struct amap_cq_context_v2, eventable, + ctxt, 1); + AMAP_SET_BITS(struct amap_cq_context_v2, eqid, + ctxt, eq->id); } be_dws_cpu_to_le(ctxt, sizeof(req->context)); diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index a855668e0cc5..025bdb0d1764 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -381,7 +381,7 @@ struct amap_cq_context_be { u8 rsvd5[32]; /* dword 3*/ } __packed; -struct amap_cq_context_lancer { +struct amap_cq_context_v2 { u8 rsvd0[12]; /* dword 0*/ u8 coalescwm[2]; /* dword 0*/ u8 nodelay; /* dword 0*/ -- 2.20.1