Merge branch 'bnx2x-next'

Yuval Mintz says:

====================
bnx2x: update FW, rebrand and more

This patch series does several things - it updates the bnx2x FW into
7.12.30 which both contains some small fixes as well as opening the door
for several new features for the device - mainly vxlan/geneve offloads
and vlan filtering offload.
It then adds a new Multi-function mode [BD] which requires this FW in
order to operate.

In addition, this finally rebrands the driver from a 'broadcom' driver
into a 'qlogic' driver [although it would still reside under Broadcom's
tree in the kernel].
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnx2x/bnx2x.h

@@ -1,6 +1,8 @@
-/* bnx2x.h: Broadcom Everest network driver.
+/* bnx2x.h: QLogic Everest network driver.
  *
  * Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -30,7 +32,7 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.710.51-0"
+#define DRV_MODULE_VERSION      "1.712.30-0"
 #define DRV_MODULE_RELDATE      "2014/02/10"
 #define BNX2X_BC_VER            0x040200
 
@@ -1422,6 +1424,7 @@ enum {
 	SUB_MF_MODE_UNKNOWN = 0,
 	SUB_MF_MODE_UFP,
 	SUB_MF_MODE_NPAR1_DOT_5,
+	SUB_MF_MODE_BD,
 };
 
 struct bnx2x {
@@ -1636,6 +1639,8 @@ struct bnx2x {
 	u8			mf_sub_mode;
 #define IS_MF_UFP(bp)		(IS_MF_SD(bp) && \
 				 bp->mf_sub_mode == SUB_MF_MODE_UFP)
+#define IS_MF_BD(bp)		(IS_MF_SD(bp) && \
+				 bp->mf_sub_mode == SUB_MF_MODE_BD)
 
 	u8			wol;
 
@@ -2577,6 +2582,8 @@ void bnx2x_set_local_cmng(struct bnx2x *bp);
 
 void bnx2x_update_mng_version(struct bnx2x *bp);
 
+void bnx2x_update_mfw_dump(struct bnx2x *bp);
+
 #define MCPR_SCRATCH_BASE(bp) \
 	(CHIP_IS_E1x(bp) ? MCP_REG_MCPR_SCRATCH : MCP_A_REG_MCPR_SCRATCH)
 

drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c

@@ -1,6 +1,8 @@
-/* bnx2x_cmn.c: Broadcom Everest network driver.
+/* bnx2x_cmn.c: QLogic Everest network driver.
  *
  * Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2103,9 +2105,14 @@ int bnx2x_rss(struct bnx2x *bp, struct bnx2x_rss_config_obj *rss_obj,
 		if (rss_obj->udp_rss_v6)
 			__set_bit(BNX2X_RSS_IPV6_UDP, &params.rss_flags);
 
-		if (!CHIP_IS_E1x(bp))
+		if (!CHIP_IS_E1x(bp)) {
+			/* valid only for TUNN_MODE_VXLAN tunnel mode */
+			__set_bit(BNX2X_RSS_IPV4_VXLAN, &params.rss_flags);
+			__set_bit(BNX2X_RSS_IPV6_VXLAN, &params.rss_flags);
+
 			/* valid only for TUNN_MODE_GRE tunnel mode */
-			__set_bit(BNX2X_RSS_GRE_INNER_HDRS, &params.rss_flags);
+			__set_bit(BNX2X_RSS_TUNN_INNER_HDRS, &params.rss_flags);
+		}
 	} else {
 		__set_bit(BNX2X_RSS_MODE_DISABLED, &params.rss_flags);
 	}
@@ -2510,6 +2517,20 @@ static void bnx2x_bz_fp(struct bnx2x *bp, int index)
 		fp->mode = TPA_MODE_DISABLED;
 }
 
+void bnx2x_set_os_driver_state(struct bnx2x *bp, u32 state)
+{
+	u32 cur;
+
+	if (!IS_MF_BD(bp) || !SHMEM2_HAS(bp, os_driver_state) || IS_VF(bp))
+		return;
+
+	cur = SHMEM2_RD(bp, os_driver_state[BP_FW_MB_IDX(bp)]);
+	DP(NETIF_MSG_IFUP, "Driver state %08x-->%08x\n",
+	   cur, state);
+
+	SHMEM2_WR(bp, os_driver_state[BP_FW_MB_IDX(bp)], state);
+}
+
 int bnx2x_load_cnic(struct bnx2x *bp)
 {
 	int i, rc, port = BP_PORT(bp);
@@ -2873,6 +2894,8 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 		/* mark driver is loaded in shmem2 */
 		u32 val;
 		val = SHMEM2_RD(bp, drv_capabilities_flag[BP_FW_MB_IDX(bp)]);
+		val &= ~DRV_FLAGS_MTU_MASK;
+		val |= (bp->dev->mtu << DRV_FLAGS_MTU_SHIFT);
 		SHMEM2_WR(bp, drv_capabilities_flag[BP_FW_MB_IDX(bp)],
 			  val | DRV_FLAGS_CAPABILITIES_LOADED_SUPPORTED |
 			  DRV_FLAGS_CAPABILITIES_LOADED_L2);
@@ -2885,10 +2908,17 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 		return -EBUSY;
 	}
 
+	/* Update driver data for On-Chip MFW dump. */
+	if (IS_PF(bp))
+		bnx2x_update_mfw_dump(bp);
+
 	/* If PMF - send ADMIN DCBX msg to MFW to initiate DCBX FSM */
 	if (bp->port.pmf && (bp->state != BNX2X_STATE_DIAG))
 		bnx2x_dcbx_init(bp, false);
 
+	if (!IS_MF_SD_STORAGE_PERSONALITY_ONLY(bp))
+		bnx2x_set_os_driver_state(bp, OS_DRIVER_STATE_ACTIVE);
+
 	DP(NETIF_MSG_IFUP, "Ending successfully NIC load\n");
 
 	return 0;
@@ -2956,6 +2986,9 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link)
 
 	DP(NETIF_MSG_IFUP, "Starting NIC unload\n");
 
+	if (!IS_MF_SD_STORAGE_PERSONALITY_ONLY(bp))
+		bnx2x_set_os_driver_state(bp, OS_DRIVER_STATE_DISABLED);
+
 	/* mark driver is unloaded in shmem2 */
 	if (IS_PF(bp) && SHMEM2_HAS(bp, drv_capabilities_flag)) {
 		u32 val;
@@ -3677,7 +3710,7 @@ static void bnx2x_update_pbds_gso_enc(struct sk_buff *skb,
 		pbd2->fw_ip_hdr_to_payload_w =
 			hlen_w - ((sizeof(struct ipv6hdr)) >> 1);
 		pbd_e2->data.tunnel_data.flags |=
-			ETH_TUNNEL_DATA_IP_HDR_TYPE_OUTER;
+			ETH_TUNNEL_DATA_IPV6_OUTER;
 	}
 
 	pbd2->tcp_send_seq = bswab32(inner_tcp_hdr(skb)->seq);
@@ -4184,6 +4217,41 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
+void bnx2x_get_c2s_mapping(struct bnx2x *bp, u8 *c2s_map, u8 *c2s_default)
+{
+	int mfw_vn = BP_FW_MB_IDX(bp);
+	u32 tmp;
+
+	/* If the shmem shouldn't affect configuration, reflect */
+	if (!IS_MF_BD(bp)) {
+		int i;
+
+		for (i = 0; i < BNX2X_MAX_PRIORITY; i++)
+			c2s_map[i] = i;
+		*c2s_default = 0;
+
+		return;
+	}
+
+	tmp = SHMEM2_RD(bp, c2s_pcp_map_lower[mfw_vn]);
+	tmp = (__force u32)be32_to_cpu((__force __be32)tmp);
+	c2s_map[0] = tmp & 0xff;
+	c2s_map[1] = (tmp >> 8) & 0xff;
+	c2s_map[2] = (tmp >> 16) & 0xff;
+	c2s_map[3] = (tmp >> 24) & 0xff;
+
+	tmp = SHMEM2_RD(bp, c2s_pcp_map_upper[mfw_vn]);
+	tmp = (__force u32)be32_to_cpu((__force __be32)tmp);
+	c2s_map[4] = tmp & 0xff;
+	c2s_map[5] = (tmp >> 8) & 0xff;
+	c2s_map[6] = (tmp >> 16) & 0xff;
+	c2s_map[7] = (tmp >> 24) & 0xff;
+
+	tmp = SHMEM2_RD(bp, c2s_pcp_map_default[mfw_vn]);
+	tmp = (__force u32)be32_to_cpu((__force __be32)tmp);
+	*c2s_default = (tmp >> (8 * mfw_vn)) & 0xff;
+}
+
 /**
  * bnx2x_setup_tc - routine to configure net_device for multi tc
  *
@@ -4194,8 +4262,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
  */
 int bnx2x_setup_tc(struct net_device *dev, u8 num_tc)
 {
-	int cos, prio, count, offset;
 	struct bnx2x *bp = netdev_priv(dev);
+	u8 c2s_map[BNX2X_MAX_PRIORITY], c2s_def;
+	int cos, prio, count, offset;
 
 	/* setup tc must be called under rtnl lock */
 	ASSERT_RTNL();
@@ -4219,12 +4288,16 @@ int bnx2x_setup_tc(struct net_device *dev, u8 num_tc)
 		return -EINVAL;
 	}
 
+	bnx2x_get_c2s_mapping(bp, c2s_map, &c2s_def);
+
 	/* configure priority to traffic class mapping */
 	for (prio = 0; prio < BNX2X_MAX_PRIORITY; prio++) {
-		netdev_set_prio_tc_map(dev, prio, bp->prio_to_cos[prio]);
+		int outer_prio = c2s_map[prio];
+
+		netdev_set_prio_tc_map(dev, prio, bp->prio_to_cos[outer_prio]);
 		DP(BNX2X_MSG_SP | NETIF_MSG_IFUP,
 		   "mapping priority %d to tc %d\n",
-		   prio, bp->prio_to_cos[prio]);
+		   outer_prio, bp->prio_to_cos[outer_prio]);
 	}
 
 	/* Use this configuration to differentiate tc0 from other COSes
@@ -4278,6 +4351,9 @@ int bnx2x_change_mac_addr(struct net_device *dev, void *p)
 	if (netif_running(dev))
 		rc = bnx2x_set_eth_mac(bp, true);
 
+	if (IS_PF(bp) && SHMEM2_HAS(bp, curr_cfg))
+		SHMEM2_WR(bp, curr_cfg, CURR_CFG_MET_OS);
+
 	return rc;
 }
 
@@ -4831,6 +4907,9 @@ int bnx2x_change_mtu(struct net_device *dev, int new_mtu)
 	 */
 	dev->mtu = new_mtu;
 
+	if (IS_PF(bp) && SHMEM2_HAS(bp, curr_cfg))
+		SHMEM2_WR(bp, curr_cfg, CURR_CFG_MET_OS);
+
 	return bnx2x_reload_if_running(dev);
 }
 

drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h

@@ -1,6 +1,8 @@
-/* bnx2x_cmn.h: Broadcom Everest network driver.
+/* bnx2x_cmn.h: QLogic Everest network driver.
  *
  * Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -620,6 +622,14 @@ int bnx2x_set_features(struct net_device *dev, netdev_features_t features);
  */
 void bnx2x_tx_timeout(struct net_device *dev);
 
+/** bnx2x_get_c2s_mapping - read inner-to-outer vlan configuration
+ * c2s_map should have BNX2X_MAX_PRIORITY entries.
+ * @bp:			driver handle
+ * @c2s_map:		should have BNX2X_MAX_PRIORITY entries for mapping
+ * @c2s_default:	entry for non-tagged configuration
+ */
+void bnx2x_get_c2s_mapping(struct bnx2x *bp, u8 *c2s_map, u8 *c2s_default);
+
 /*********************** Inlines **********************************/
 /*********************** Fast path ********************************/
 static inline void bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
@@ -931,14 +941,33 @@ static inline int bnx2x_func_start(struct bnx2x *bp)
 	start_params->mf_mode = bp->mf_mode;
 	start_params->sd_vlan_tag = bp->mf_ov;
 
+	/* Configure Ethertype for BD mode */
+	if (IS_MF_BD(bp)) {
+		DP(NETIF_MSG_IFUP, "Configuring ethertype 0x88a8 for BD\n");
+		start_params->sd_vlan_eth_type = ETH_P_8021AD;
+		REG_WR(bp, PRS_REG_VLAN_TYPE_0, ETH_P_8021AD);
+		REG_WR(bp, PBF_REG_VLAN_TYPE_0, ETH_P_8021AD);
+		REG_WR(bp, NIG_REG_LLH_E1HOV_TYPE_1, ETH_P_8021AD);
+
+		bnx2x_get_c2s_mapping(bp, start_params->c2s_pri,
+				      &start_params->c2s_pri_default);
+		start_params->c2s_pri_valid = 1;
+
+		DP(NETIF_MSG_IFUP,
+		   "Inner-to-Outer priority: %02x %02x %02x %02x %02x %02x %02x %02x [Default %02x]\n",
+		   start_params->c2s_pri[0], start_params->c2s_pri[1],
+		   start_params->c2s_pri[2], start_params->c2s_pri[3],
+		   start_params->c2s_pri[4], start_params->c2s_pri[5],
+		   start_params->c2s_pri[6], start_params->c2s_pri[7],
+		   start_params->c2s_pri_default);
+	}
+
 	if (CHIP_IS_E2(bp) || CHIP_IS_E3(bp))
 		start_params->network_cos_mode = STATIC_COS;
 	else /* CHIP_IS_E1X */
 		start_params->network_cos_mode = FW_WRR;
 
-	start_params->tunnel_mode	= TUNN_MODE_GRE;
-	start_params->gre_tunnel_type	= IPGRE_TUNNEL;
-	start_params->inner_gre_rss_en	= 1;
+	start_params->inner_rss = 1;
 
 	if (IS_MF_UFP(bp) && BNX2X_IS_MF_SD_PROTOCOL_FCOE(bp)) {
 		start_params->class_fail_ethtype = ETH_P_FIP;
@@ -1339,4 +1368,11 @@ void bnx2x_squeeze_objects(struct bnx2x *bp);
 void bnx2x_schedule_sp_rtnl(struct bnx2x*, enum sp_rtnl_flag,
 			    u32 verbose);
 
+/**
+ * bnx2x_set_os_driver_state - write driver state for management FW usage
+ *
+ * @bp:		driver handle
+ * @state:	OS_DRIVER_STATE_* value reflecting current driver state
+ */
+void bnx2x_set_os_driver_state(struct bnx2x *bp, u32 state);
 #endif /* BNX2X_CMN_H */

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

@@ -1,15 +1,17 @@
-/* bnx2x_dcb.c: Broadcom Everest network driver.
+/* bnx2x_dcb.c: QLogic Everest network driver.
  *
  * Copyright 2009-2013 Broadcom Corporation
+ * Copyright 2014 QLogic Corporation
+ * All rights reserved
  *
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
  * agreement governing use of this software, this software is licensed to you
  * under the terms of the GNU General Public License version 2, available
  * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
  *
  * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
  * consent.
  *
  * Maintained by: Ariel Elior <ariel.elior@qlogic.com>
@@ -1850,6 +1852,8 @@ static void bnx2x_dcbx_fw_struct(struct bnx2x *bp,
 			if (bp->dcbx_port_params.ets.cos_params[cos].
 						pri_bitmask & pri_bit)
 					tt2cos[pri].cos = cos;
+
+		pfc_fw_cfg->dcb_outer_pri[pri]  = ttp[pri];
 	}
 
 	/* we never want the FW to add a 0 vlan tag */

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.h

@@ -1,15 +1,17 @@
-/* bnx2x_dcb.h: Broadcom Everest network driver.
+/* bnx2x_dcb.h: QLogic Everest network driver.
  *
  * Copyright 2009-2013 Broadcom Corporation
+ * Copyright 2014 QLogic Corporation
+ * All rights reserved
  *
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
  * agreement governing use of this software, this software is licensed to you
  * under the terms of the GNU General Public License version 2, available
  * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
  *
  * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
  * consent.
  *
  * Maintained by: Ariel Elior <ariel.elior@qlogic.com>

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h

@@ -1,15 +1,17 @@
-/* bnx2x_dump.h: Broadcom Everest network driver.
+/* bnx2x_dump.h: QLogic Everest network driver.
  *
  * Copyright (c) 2012-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
  *
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
  * agreement governing use of this software, this software is licensed to you
  * under the terms of the GNU General Public License version 2, available
  * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
  *
  * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
  * consent.
  */
 

drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c

@@ -1,6 +1,8 @@
-/* bnx2x_ethtool.c: Broadcom Everest network driver.
+/* bnx2x_ethtool.c: QLogic Everest network driver.
  *
  * Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -1129,6 +1131,9 @@ static int bnx2x_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 	} else
 		bp->wol = 0;
 
+	if (SHMEM2_HAS(bp, curr_cfg))
+		SHMEM2_WR(bp, curr_cfg, CURR_CFG_MET_OS);
+
 	return 0;
 }