Merge branch 'linus' into timers/core

Pick up the latest fixes and refresh the branch.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

2 files changed, 21 insertions, 59 deletions

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 12fef76..4512687 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -524,50 +524,6 @@ static int send_abort(struct c4iw_ep *ep, struct sk_buff *skb, gfp_t gfp)
 	return c4iw_l2t_send(&ep->com.dev->rdev, skb, ep->l2t);
 }
 
-#define VLAN_NONE 0xfff
-#define FILTER_SEL_VLAN_NONE 0xffff
-#define FILTER_SEL_WIDTH_P_FC (3+1) /* port uses 3 bits, FCoE one bit */
-#define FILTER_SEL_WIDTH_VIN_P_FC \
-	(6 + 7 + FILTER_SEL_WIDTH_P_FC) /* 6 bits are unused, VF uses 7 bits*/
-#define FILTER_SEL_WIDTH_TAG_P_FC \
-	(3 + FILTER_SEL_WIDTH_VIN_P_FC) /* PF uses 3 bits */
-#define FILTER_SEL_WIDTH_VLD_TAG_P_FC (1 + FILTER_SEL_WIDTH_TAG_P_FC)
-
-static unsigned int select_ntuple(struct c4iw_dev *dev, struct dst_entry *dst,
-				  struct l2t_entry *l2t)
-{
-	unsigned int ntuple = 0;
-	u32 viid;
-
-	switch (dev->rdev.lldi.filt_mode) {
-
-	/* default filter mode */
-	case HW_TPL_FR_MT_PR_IV_P_FC:
-		if (l2t->vlan == VLAN_NONE)
-			ntuple |= FILTER_SEL_VLAN_NONE << FILTER_SEL_WIDTH_P_FC;
-		else {
-			ntuple |= l2t->vlan << FILTER_SEL_WIDTH_P_FC;
-			ntuple |= 1 << FILTER_SEL_WIDTH_TAG_P_FC;
-		}
-		ntuple |= l2t->lport << S_PORT | IPPROTO_TCP <<
-			  FILTER_SEL_WIDTH_VLD_TAG_P_FC;
-		break;
-	case HW_TPL_FR_MT_PR_OV_P_FC: {
-		viid = cxgb4_port_viid(l2t->neigh->dev);
-
-		ntuple |= FW_VIID_VIN_GET(viid) << FILTER_SEL_WIDTH_P_FC;
-		ntuple |= FW_VIID_PFN_GET(viid) << FILTER_SEL_WIDTH_VIN_P_FC;
-		ntuple |= FW_VIID_VIVLD_GET(viid) << FILTER_SEL_WIDTH_TAG_P_FC;
-		ntuple |= l2t->lport << S_PORT | IPPROTO_TCP <<
-			  FILTER_SEL_WIDTH_VLD_TAG_P_FC;
-		break;
-	}
-	default:
-		break;
-	}
-	return ntuple;
-}
-
 static int send_connect(struct c4iw_ep *ep)
 {
 	struct cpl_act_open_req *req;
@@ -641,8 +597,9 @@ static int send_connect(struct c4iw_ep *ep)
 			req->local_ip = la->sin_addr.s_addr;
 			req->peer_ip = ra->sin_addr.s_addr;
 			req->opt0 = cpu_to_be64(opt0);
-			req->params = cpu_to_be32(select_ntuple(ep->com.dev,
-						ep->dst, ep->l2t));
+			req->params = cpu_to_be32(cxgb4_select_ntuple(
+						ep->com.dev->rdev.lldi.ports[0],
+						ep->l2t));
 			req->opt2 = cpu_to_be32(opt2);
 		} else {
 			req6 = (struct cpl_act_open_req6 *)skb_put(skb, wrlen);
@@ -662,9 +619,9 @@ static int send_connect(struct c4iw_ep *ep)
 			req6->peer_ip_lo = *((__be64 *)
 						(ra6->sin6_addr.s6_addr + 8));
 			req6->opt0 = cpu_to_be64(opt0);
-			req6->params = cpu_to_be32(
-					select_ntuple(ep->com.dev, ep->dst,
-						      ep->l2t));
+			req6->params = cpu_to_be32(cxgb4_select_ntuple(
+						ep->com.dev->rdev.lldi.ports[0],
+						ep->l2t));
 			req6->opt2 = cpu_to_be32(opt2);
 		}
 	} else {
@@ -681,8 +638,9 @@ static int send_connect(struct c4iw_ep *ep)
 			t5_req->peer_ip = ra->sin_addr.s_addr;
 			t5_req->opt0 = cpu_to_be64(opt0);
 			t5_req->params = cpu_to_be64(V_FILTER_TUPLE(
-						select_ntuple(ep->com.dev,
-						ep->dst, ep->l2t)));
+						     cxgb4_select_ntuple(
+					     ep->com.dev->rdev.lldi.ports[0],
+					     ep->l2t)));
 			t5_req->opt2 = cpu_to_be32(opt2);
 		} else {
 			t5_req6 = (struct cpl_t5_act_open_req6 *)
@@ -703,7 +661,9 @@ static int send_connect(struct c4iw_ep *ep)
 						(ra6->sin6_addr.s6_addr + 8));
 			t5_req6->opt0 = cpu_to_be64(opt0);
 			t5_req6->params = (__force __be64)cpu_to_be32(
-				select_ntuple(ep->com.dev, ep->dst, ep->l2t));
+							cxgb4_select_ntuple(
+						ep->com.dev->rdev.lldi.ports[0],
+						ep->l2t));
 			t5_req6->opt2 = cpu_to_be32(opt2);
 		}
 	}
@@ -1630,7 +1590,8 @@ static void send_fw_act_open_req(struct c4iw_ep *ep, unsigned int atid)
 	memset(req, 0, sizeof(*req));
 	req->op_compl = htonl(V_WR_OP(FW_OFLD_CONNECTION_WR));
 	req->len16_pkd = htonl(FW_WR_LEN16(DIV_ROUND_UP(sizeof(*req), 16)));
-	req->le.filter = cpu_to_be32(select_ntuple(ep->com.dev, ep->dst,
+	req->le.filter = cpu_to_be32(cxgb4_select_ntuple(
+				     ep->com.dev->rdev.lldi.ports[0],
 				     ep->l2t));
 	sin = (struct sockaddr_in *)&ep->com.local_addr;
 	req->le.lport = sin->sin_port;
@@ -2938,7 +2899,8 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog)
 	/*
 	 * Allocate a server TID.
 	 */
-	if (dev->rdev.lldi.enable_fw_ofld_conn)
+	if (dev->rdev.lldi.enable_fw_ofld_conn &&
+	    ep->com.local_addr.ss_family == AF_INET)
 		ep->stid = cxgb4_alloc_sftid(dev->rdev.lldi.tids,
 					     cm_id->local_addr.ss_family, ep);
 	else
@@ -3323,9 +3285,7 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb)
 	/*
 	 * Calculate the server tid from filter hit index from cpl_rx_pkt.
 	 */
-	stid = (__force int) cpu_to_be32((__force u32) rss->hash_val)
-					  - dev->rdev.lldi.tids->sftid_base
-					  + dev->rdev.lldi.tids->nstids;
+	stid = (__force int) cpu_to_be32((__force u32) rss->hash_val);
 
 	lep = (struct c4iw_ep *)lookup_stid(dev->rdev.lldi.tids, stid);
 	if (!lep) {
@@ -3397,7 +3357,9 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb)
 	window = (__force u16) htons((__force u16)tcph->window);
 
 	/* Calcuate filter portion for LE region. */
-	filter = (__force unsigned int) cpu_to_be32(select_ntuple(dev, dst, e));
+	filter = (__force unsigned int) cpu_to_be32(cxgb4_select_ntuple(
+						    dev->rdev.lldi.ports[0],
+						    e));
 
 	/*
 	 * Synthesize the cpl_pass_accept_req. We have everything except the
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index 4cb8eb2..84e4500 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -173,7 +173,7 @@ static int _c4iw_write_mem_inline(struct c4iw_rdev *rdev, u32 addr, u32 len,
 	return ret;
 }
 
-int _c4iw_write_mem_dma(struct c4iw_rdev *rdev, u32 addr, u32 len, void *data)
+static int _c4iw_write_mem_dma(struct c4iw_rdev *rdev, u32 addr, u32 len, void *data)
 {
 	u32 remain = len;
 	u32 dmalen;