bnx2x: Segregate SR-IOV code

In this patch the SR-IOV code is segregated from the main bulk of
the bnx2x code. The CONFIG_BNX2X_SRIOV define is added to Broadcom's
Kconfig, and allows the elision of the building of all the SR-IOV
support code in the driver.
The define is dependant on the kernel CONFIG_PCI_IOV configuration
define.

Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 files changed, 953 insertions, 844 deletions

diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig
index f55267363f35..3b3bf0dd0f1a 100644
--- a/drivers/net/ethernet/broadcom/Kconfig
+++ b/drivers/net/ethernet/broadcom/Kconfig
@@ -121,4 +121,13 @@ config BNX2X
 	  To compile this driver as a module, choose M here: the module
 	  will be called bnx2x.  This is recommended.
 
+config BNX2X_SRIOV
+	bool "Broadcom 578xx and 57712 SR-IOV support"
+	depends on BNX2X && PCI_IOV
+	default y
+	---help---
+	  This configuration parameter enables Single Root Input Output
+	  Virtualization support in the 578xx and 57712 products. This
+	  allows for virtual function acceleration in virtual environments.
+
 endif # NET_VENDOR_BROADCOM
diff --git a/drivers/net/ethernet/broadcom/bnx2x/Makefile b/drivers/net/ethernet/broadcom/bnx2x/Makefile
index 2ef6803a0fa7..116762daae09 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/Makefile
+++ b/drivers/net/ethernet/broadcom/bnx2x/Makefile
@@ -4,4 +4,5 @@
 
 obj-$(CONFIG_BNX2X) += bnx2x.o
 
-bnx2x-objs := bnx2x_main.o bnx2x_link.o bnx2x_cmn.o bnx2x_ethtool.o bnx2x_stats.o bnx2x_dcb.o bnx2x_sp.o bnx2x_vfpf.o bnx2x_sriov.o
+bnx2x-y := bnx2x_main.o bnx2x_link.o bnx2x_cmn.o bnx2x_ethtool.o bnx2x_stats.o bnx2x_dcb.o bnx2x_sp.o
+bnx2x-$(CONFIG_BNX2X_SRIOV) += bnx2x_vfpf.o bnx2x_sriov.o
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index 85969170eb06..02c93e308df8 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -1266,6 +1266,7 @@ struct bnx2x {
 	  (vn) * ((CHIP_IS_E1x(bp) || (CHIP_MODE_IS_4_PORT(bp))) ? 2  : 1))
 #define BP_FW_MB_IDX(bp)		BP_FW_MB_IDX_VN(bp, BP_VN(bp))
 
+#ifdef CONFIG_BNX2X_SRIOV
 	/* vf pf channel mailbox contains request and response buffers */
 	struct bnx2x_vf_mbx_msg	*vf2pf_mbox;
 	dma_addr_t		vf2pf_mbox_mapping;
@@ -1278,6 +1279,7 @@ struct bnx2x {
 	dma_addr_t		pf2vf_bulletin_mapping;
 
 	struct pf_vf_bulletin_content	old_bulletin;
+#endif /* CONFIG_BNX2X_SRIOV */
 
 	struct net_device	*dev;
 	struct pci_dev		*pdev;
@@ -1379,8 +1381,14 @@ struct bnx2x {
 #define IS_VF_FLAG			(1 << 22)
 
 #define BP_NOMCP(bp)			((bp)->flags & NO_MCP_FLAG)
+
+#ifdef CONFIG_BNX2X_SRIOV
 #define IS_VF(bp)			((bp)->flags & IS_VF_FLAG)
 #define IS_PF(bp)			(!((bp)->flags & IS_VF_FLAG))
+#else
+#define IS_VF(bp)			false
+#define IS_PF(bp)			true
+#endif
 
 #define NO_ISCSI(bp)		((bp)->flags & NO_ISCSI_FLAG)
 #define NO_ISCSI_OOO(bp)	((bp)->flags & NO_ISCSI_OOO_FLAG)
@@ -2275,18 +2283,6 @@ void bnx2x_igu_clear_sb_gen(struct bnx2x *bp, u8 func, u8 idu_sb_id,
 
 #define GOOD_ME_REG(me_reg) (((me_reg) & ME_REG_VF_VALID) && \
 			    (!((me_reg) & ME_REG_VF_ERR)))
-int bnx2x_get_vf_id(struct bnx2x *bp, u32 *vf_id);
-int bnx2x_send_msg2pf(struct bnx2x *bp, u8 *done, dma_addr_t msg_mapping);
-int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count);
-int bnx2x_vfpf_release(struct bnx2x *bp);
-int bnx2x_vfpf_init(struct bnx2x *bp);
-void bnx2x_vfpf_close_vf(struct bnx2x *bp);
-int bnx2x_vfpf_setup_q(struct bnx2x *bp, int fp_idx);
-int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx);
-int bnx2x_vfpf_set_mac(struct bnx2x *bp);
-int bnx2x_vfpf_set_mcast(struct net_device *dev);
-int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp);
-
 int bnx2x_nic_load_analyze_req(struct bnx2x *bp, u32 load_code);
 /* Congestion management fairness mode */
 #define CMNG_FNS_NONE		0
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index d17fa5ab15a8..00706c4b090c 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -27,7 +27,6 @@
 #include "bnx2x_cmn.h"
 #include "bnx2x_init.h"
 #include "bnx2x_sp.h"
-#include "bnx2x_sriov.h"
 
 /**
  * bnx2x_move_fp - move content of the fastpath structure.
@@ -109,7 +108,7 @@ void bnx2x_fill_fw_str(struct bnx2x *bp, char *buf, size_t buf_len)
 			 (bp->common.bc_ver & 0xff),
 			 ((phy_fw_ver[0] != '\0') ? " phy " : ""), phy_fw_ver);
 	} else {
-		strlcpy(buf, bp->acquire_resp.pfdev_info.fw_ver, buf_len);
+		bnx2x_vf_fill_fw_str(bp, buf, buf_len);
 	}
 }
 
@@ -2048,7 +2047,7 @@ static int bnx2x_alloc_fw_stats_mem(struct bnx2x *bp)
 	 * request struct
 	 */
 	if (IS_SRIOV(bp))
-		vf_headroom = bp->vfdb->sriov.nr_virtfn * BNX2X_CLIENTS_PER_VF;
+		vf_headroom = bnx2x_vf_headroom(bp);
 
 	/* Request is built from stats_query_header and an array of
 	 * stats_query_cmd_group each of which contains
@@ -3793,93 +3792,6 @@ int bnx2x_setup_tc(struct net_device *dev, u8 num_tc)
 	return 0;
 }
 
-/* New mac for VF. Consider these cases:
- * 1. VF hasn't been acquired yet - save the mac in local bulletin board and
- *    supply at acquire.
- * 2. VF has already been acquired but has not yet initialized - store in local
- *    bulletin board. mac will be posted on VF bulletin board after VF init. VF
- *    will configure this mac when it is ready.
- * 3. VF has already initialized but has not yet setup a queue - post the new
- *    mac on VF's bulletin board right now. VF will configure this mac when it
- *    is ready.
- * 4. VF has already set a queue - delete any macs already configured for this
- *    queue and manually config the new mac.
- * In any event, once this function has been called refuse any attempts by the
- * VF to configure any mac for itself except for this mac. In case of a race
- * where the VF fails to see the new post on its bulletin board before sending a
- * mac configuration request, the PF will simply fail the request and VF can try
- * again after consulting its bulletin board
- */
-int bnx2x_set_vf_mac(struct net_device *dev, int queue, u8 *mac)
-{
-	struct bnx2x *bp = netdev_priv(dev);
-	int rc, q_logical_state, vfidx = queue;
-	struct bnx2x_virtf *vf = BP_VF(bp, vfidx);
-	struct pf_vf_bulletin_content *bulletin = BP_VF_BULLETIN(bp, vfidx);
-
-	/* if SRIOV is disabled there is nothing to do (and somewhere, someone
-	 * has erred).
-	 */
-	if (!IS_SRIOV(bp)) {
-		BNX2X_ERR("bnx2x_set_vf_mac called though sriov is disabled\n");
-		return -EINVAL;
-	}
-
-	if (!is_valid_ether_addr(mac)) {
-		BNX2X_ERR("mac address invalid\n");
-		return -EINVAL;
-	}
-
-	/* update PF's copy of the VF's bulletin. will no longer accept mac
-	 * configuration requests from vf unless match this mac
-	 */
-	bulletin->valid_bitmap |= 1 << MAC_ADDR_VALID;
-	memcpy(bulletin->mac, mac, ETH_ALEN);
-
-	/* Post update on VF's bulletin board */
-	rc = bnx2x_post_vf_bulletin(bp, vfidx);
-	if (rc) {
-		BNX2X_ERR("failed to update VF[%d] bulletin\n", vfidx);
-		return rc;
-	}
-
-	/* is vf initialized and queue set up? */
-	q_logical_state =
-		bnx2x_get_q_logical_state(bp, &bnx2x_vfq(vf, 0, sp_obj));
-	if (vf->state == VF_ENABLED &&
-	    q_logical_state == BNX2X_Q_LOGICAL_STATE_ACTIVE) {
-		/* configure the mac in device on this vf's queue */
-		unsigned long flags = 0;
-		struct bnx2x_vlan_mac_obj *mac_obj = &bnx2x_vfq(vf, 0, mac_obj);
-
-		/* must lock vfpf channel to protect against vf flows */
-		bnx2x_lock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_MAC);
-
-		/* remove existing eth macs */
-		rc = bnx2x_del_all_macs(bp, mac_obj, BNX2X_ETH_MAC, true);
-		if (rc) {
-			BNX2X_ERR("failed to delete eth macs\n");
-			return -EINVAL;
-		}
-
-		/* remove existing uc list macs */
-		rc = bnx2x_del_all_macs(bp, mac_obj, BNX2X_UC_LIST_MAC, true);
-		if (rc) {
-			BNX2X_ERR("failed to delete uc_list macs\n");
-			return -EINVAL;
-		}
-
-		/* configure the new mac to device */
-		__set_bit(RAMROD_COMP_WAIT, &flags);
-		bnx2x_set_mac_one(bp, (u8 *)&bulletin->mac, mac_obj, true,
-				  BNX2X_ETH_MAC, &flags);
-
-		bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_MAC);
-	}
-
-	return rc;
-}
-
 /* called with rtnl_lock */
 int bnx2x_change_mac_addr(struct net_device *dev, void *p)
 {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 23a1fa9a4cb3..6667ec52e1c4 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -24,6 +24,7 @@
 
 
 #include "bnx2x.h"
+#include "bnx2x_sriov.h"
 
 /* This is used as a replacement for an MCP if it's not present */
 extern int load_count[2][3]; /* per-path: 0-common, 1-port0, 2-port1 */
@@ -1128,22 +1129,7 @@ static inline u8 bnx2x_fp_qzone_id(struct bnx2x_fastpath *fp)
 		return fp->cl_id;
 }
 
-static inline u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp)
-{
-	struct bnx2x *bp = fp->bp;
-	u32 offset = BAR_USTRORM_INTMEM;
-
-	if (IS_VF(bp))
-		return PXP_VF_ADDR_USDM_QUEUES_START +
-			bp->acquire_resp.resc.hw_qid[fp->index] *
-			sizeof(struct ustorm_queue_zone_data);
-	else if (!CHIP_IS_E1x(bp))
-		offset += USTORM_RX_PRODS_E2_OFFSET(fp->cl_qzone_id);
-	else
-		offset += USTORM_RX_PRODS_E1X_OFFSET(BP_PORT(bp), fp->cl_id);
-
-	return offset;
-}
+u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp);
 
 static inline void bnx2x_init_txdata(struct bnx2x *bp,
 				     struct bnx2x_fp_txdata *txdata, u32 cid,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 2b6a919b6bc4..5fcaee193e7d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -60,7 +60,6 @@
 #include "bnx2x_init_ops.h"
 #include "bnx2x_cmn.h"
 #include "bnx2x_vfpf.h"
-#include "bnx2x_sriov.h"
 #include "bnx2x_dcb.h"
 #include "bnx2x_sp.h"
 
@@ -5269,62 +5268,6 @@ void bnx2x_drv_pulse(struct bnx2x *bp)
 		 bp->fw_drv_pulse_wr_seq);
 }
 
-/* crc is the first field in the bulletin board. compute the crc over the
- * entire bulletin board excluding the crc field itself
- */
-u32 bnx2x_crc_vf_bulletin(struct bnx2x *bp,
-			  struct pf_vf_bulletin_content *bulletin)
-{
-	return crc32(BULLETIN_CRC_SEED,
-		 ((u8 *)bulletin) + sizeof(bulletin->crc),
-		 BULLETIN_CONTENT_SIZE - sizeof(bulletin->crc));
-}
-
-/* Check for new posts on the bulletin board */
-enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp)
-{
-	struct pf_vf_bulletin_content bulletin = bp->pf2vf_bulletin->content;
-	int attempts;
-
-	/* bulletin board hasn't changed since last sample */
-	if (bp->old_bulletin.version == bulletin.version)
-		return PFVF_BULLETIN_UNCHANGED;
-
-	/* validate crc of new bulletin board */
-	if (bp->old_bulletin.version != bp->pf2vf_bulletin->content.version) {
-		/* sampling structure in mid post may result with corrupted data
-		 * validate crc to ensure coherency.
-		 */
-		for (attempts = 0; attempts < BULLETIN_ATTEMPTS; attempts++) {
-			bulletin = bp->pf2vf_bulletin->content;
-			if (bulletin.crc == bnx2x_crc_vf_bulletin(bp,
-								  &bulletin))
-				break;
-
-			BNX2X_ERR("bad crc on bulletin board. contained %x computed %x\n",
-				  bulletin.crc,
-				  bnx2x_crc_vf_bulletin(bp, &bulletin));
-		}
-		if (attempts >= BULLETIN_ATTEMPTS) {
-			BNX2X_ERR("pf to vf bulletin board crc was wrong %d consecutive times. Aborting\n",
-				  attempts);
-			return PFVF_BULLETIN_CRC_ERR;
-		}
-	}
-
-	/* the mac address in bulletin board is valid and is new */
-	if (bulletin.valid_bitmap & 1 << MAC_ADDR_VALID &&
-	    memcmp(bulletin.mac, bp->old_bulletin.mac, ETH_ALEN)) {
-		/* update new mac to net device */
-		memcpy(bp->dev->dev_addr, bulletin.mac, ETH_ALEN);
-	}
-
-	/* copy new bulletin board to bp */
-	bp->old_bulletin = bulletin;
-
-	return PFVF_BULLETIN_UPDATED;
-}
-
 static void bnx2x_timer(unsigned long data)
 {
 	struct bnx2x *bp = (struct bnx2x *) data;
@@ -9525,29 +9468,14 @@ sp_rtnl_not_reset:
 	/* work which needs rtnl lock not-taken (as it takes the lock itself and
 	 * can be called from other contexts as well)
 	 */
-
 	rtnl_unlock();
 
+	/* enable SR-IOV if applicable */
 	if (IS_SRIOV(bp) && test_and_clear_bit(BNX2X_SP_RTNL_ENABLE_SRIOV,
-					       &bp->sp_rtnl_state)) {
-		int rc = 0;
-
-		/* disbale sriov in case it is still enabled */
-		pci_disable_sriov(bp->pdev);
-		DP(BNX2X_MSG_IOV, "sriov disabled\n");
-
-		/* enable sriov */
-		DP(BNX2X_MSG_IOV, "vf num (%d)\n", (bp->vfdb->sriov.nr_virtfn));
-		rc = pci_enable_sriov(bp->pdev, (bp->vfdb->sriov.nr_virtfn));
-		if (rc)
-			BNX2X_ERR("pci_enable_sriov failed with %d\n", rc);
-		else
-			DP(BNX2X_MSG_IOV, "sriov enabled\n");
-	}
+					       &bp->sp_rtnl_state))
+		bnx2x_enable_sriov(bp);
 }
 
-/* end of nic load/unload */
-
 static void bnx2x_period_task(struct work_struct *work)
 {
 	struct bnx2x *bp = container_of(work, struct bnx2x, period_task.work);
@@ -11790,7 +11718,9 @@ static const struct net_device_ops bnx2x_netdev_ops = {
 	.ndo_poll_controller	= poll_bnx2x,
 #endif
 	.ndo_setup_tc		= bnx2x_setup_tc,
+#ifdef CONFIG_BNX2X_SRIOV
 	.ndo_set_vf_mac		= bnx2x_set_vf_mac,
+#endif
 #ifdef NETDEV_FCOE_WWNN
 	.ndo_fcoe_get_wwn	= bnx2x_fcoe_get_wwn,
 #endif
@@ -12445,17 +12375,10 @@ static int bnx2x_init_one(struct pci_dev *pdev,
 	 * l2 connections.
 	 */
 	if (IS_VF(bp)) {
-		/* vf doorbells are embedded within the regview */
-		bp->doorbells = bp->regview + PXP_VF_ADDR_DB_START;
-
-		/* allocate vf2pf mailbox for vf to pf channel */
-		BNX2X_PCI_ALLOC(bp->vf2pf_mbox, &bp->vf2pf_mbox_mapping,
-				sizeof(struct bnx2x_vf_mbx_msg));
-
-		/* allocate pf 2 vf bulletin board */
-		BNX2X_PCI_ALLOC(bp->pf2vf_bulletin, &bp->pf2vf_bulletin_mapping,
-				sizeof(union pf_vf_bulletin));
-
+		bnx2x_vf_map_doorbells(bp);
+		rc = bnx2x_vf_pci_alloc(bp);
+		if (rc)
+			goto init_one_exit;
 	} else {
 		doorbell_size = BNX2X_L2_MAX_CID(bp) * (1 << BNX2X_DB_SHIFT);
 		if (doorbell_size > pci_resource_len(pdev, 2)) {
@@ -12552,11 +12475,6 @@ static int bnx2x_init_one(struct pci_dev *pdev,
 
 	return 0;
 
-alloc_mem_err:
-	BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->vf2pf_mbox_mapping,
-		       sizeof(struct bnx2x_vf_mbx_msg));
-	rc = -ENOMEM;
-
 init_one_exit:
 	if (bp->regview)
 		iounmap(bp->regview);
@@ -13419,619 +13337,36 @@ struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev)
 	return cp;
 }
 
-int bnx2x_send_msg2pf(struct bnx2x *bp, u8 *done, dma_addr_t msg_mapping)
-{
-	struct cstorm_vf_zone_data __iomem *zone_data =
-		REG_ADDR(bp, PXP_VF_ADDR_CSDM_GLOBAL_START);
-	int tout = 600, interval = 100; /* wait for 60 seconds */
-
-	if (*done) {
-		BNX2X_ERR("done was non zero before message to pf was sent\n");
-		WARN_ON(true);
-		return -EINVAL;
-	}
-
-	/* Write message address */
-	writel(U64_LO(msg_mapping),
-	       &zone_data->non_trigger.vf_pf_channel.msg_addr_lo);
-	writel(U64_HI(msg_mapping),
-	       &zone_data->non_trigger.vf_pf_channel.msg_addr_hi);
-
-	/* make sure the address is written before FW accesses it */
-	wmb();
-
-	/* Trigger the PF FW */
-	writeb(1, &zone_data->trigger.vf_pf_channel.addr_valid);
-
-	/* Wait for PF to complete */
-	while ((tout >= 0) && (!*done)) {
-		msleep(interval);
-		tout -= 1;
-
-		/* progress indicator - HV can take its own sweet time in
-		 * answering VFs...
-		 */
-		DP_CONT(BNX2X_MSG_IOV, ".");
-	}
-
-	if (!*done) {
-		BNX2X_ERR("PF response has timed out\n");
-		return -EAGAIN;
-	}
-	DP(BNX2X_MSG_SP, "Got a response from PF\n");
-	return 0;
-}
-
-int bnx2x_get_vf_id(struct bnx2x *bp, u32 *vf_id)
-{
-	u32 me_reg;
-	int tout = 10, interval = 100; /* Wait for 1 sec */
-
-	do {
-		/* pxp traps vf read of doorbells and returns me reg value */
-		me_reg = readl(bp->doorbells);
-		if (GOOD_ME_REG(me_reg))
-			break;
-
-		msleep(interval);
-
-		BNX2X_ERR("Invalid ME register value: 0x%08x\n. Is pf driver up?",
-			  me_reg);
-	} while (tout-- > 0);
-
-	if (!GOOD_ME_REG(me_reg)) {
-		BNX2X_ERR("Invalid ME register value: 0x%08x\n", me_reg);
-		return -EINVAL;
-	}
-
-	BNX2X_ERR("valid ME register value: 0x%08x\n", me_reg);
-
-	*vf_id = (me_reg & ME_REG_VF_NUM_MASK) >> ME_REG_VF_NUM_SHIFT;
-
-	return 0;
-}
-
-int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count)
-{
-	int rc = 0, attempts = 0;
-	struct vfpf_acquire_tlv *req = &bp->vf2pf_mbox->req.acquire;
-	struct pfvf_acquire_resp_tlv *resp = &bp->vf2pf_mbox->resp.acquire_resp;
-	u32 vf_id;
-	bool resources_acquired = false;
-
-	/* clear mailbox and prep first tlv */
-	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_ACQUIRE, sizeof(*req));
-
-	if (bnx2x_get_vf_id(bp, &vf_id))
-		return -EAGAIN;
-
-	req->vfdev_info.vf_id = vf_id;
-	req->vfdev_info.vf_os = 0;
-
-	req->resc_request.num_rxqs = rx_count;
-	req->resc_request.num_txqs = tx_count;
-	req->resc_request.num_sbs = bp->igu_sb_cnt;
-	req->resc_request.num_mac_filters = VF_ACQUIRE_MAC_FILTERS;
-	req->resc_request.num_mc_filters = VF_ACQUIRE_MC_FILTERS;
-
-	/* pf 2 vf bulletin board address */
-	req->bulletin_addr = bp->pf2vf_bulletin_mapping;
-
-	/* add list termination tlv */
-	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
-		      sizeof(struct channel_list_end_tlv));
-
-	/* output tlvs list */
-	bnx2x_dp_tlv_list(bp, req);
-
-	while (!resources_acquired) {
-		DP(BNX2X_MSG_SP, "attempting to acquire resources\n");
-
-		/* send acquire request */
-		rc = bnx2x_send_msg2pf(bp,
-				       &resp->hdr.status,
-				       bp->vf2pf_mbox_mapping);
-
-		/* PF timeout */
-		if (rc)
-			return rc;
-
-		/* copy acquire response from buffer to bp */
-		memcpy(&bp->acquire_resp, resp, sizeof(bp->acquire_resp));
-
-		attempts++;
-
-		/* test whether the PF accepted our request. If not, humble the
-		 * the request and try again.
-		 */
-		if (bp->acquire_resp.hdr.status == PFVF_STATUS_SUCCESS) {
-			DP(BNX2X_MSG_SP, "resources acquired\n");
-			resources_acquired = true;
-		} else if (bp->acquire_resp.hdr.status ==
-			   PFVF_STATUS_NO_RESOURCE &&
-			   attempts < VF_ACQUIRE_THRESH) {
-			DP(BNX2X_MSG_SP,
-			   "PF unwilling to fulfill resource request. Try PF recommended amount\n");
-
-			/* humble our request */
-			req->resc_request.num_txqs =
-				bp->acquire_resp.resc.num_txqs;
-			req->resc_request.num_rxqs =
-				bp->acquire_resp.resc.num_rxqs;
-			req->resc_request.num_sbs =
-				bp->acquire_resp.resc.num_sbs;
-			req->resc_request.num_mac_filters =
-				bp->acquire_resp.resc.num_mac_filters;
-			req->resc_request.num_vlan_filters =
-				bp->acquire_resp.resc.num_vlan_filters;
-			req->resc_request.num_mc_filters =
-				bp->acquire_resp.resc.num_mc_filters;
-
-			/* Clear response buffer */
-			memset(&bp->vf2pf_mbox->resp, 0,
-			       sizeof(union pfvf_tlvs));
-		} else {
-			/* PF reports error */
-			BNX2X_ERR("Failed to get the requested amount of resources: %d. Breaking...\n",
-				  bp->acquire_resp.hdr.status);
-			return -EAGAIN;
-		}
-	}
-
-	/* get HW info */
-	bp->common.chip_id |= (bp->acquire_resp.pfdev_info.chip_num & 0xffff);
-	bp->link_params.chip_id = bp->common.chip_id;
-	bp->db_size = bp->acquire_resp.pfdev_info.db_size;
-	bp->common.int_block = INT_BLOCK_IGU;
-	bp->common.chip_port_mode = CHIP_2_PORT_MODE;
-	bp->igu_dsb_id = -1;
-	bp->mf_ov = 0;
-	bp->mf_mode = 0;
-	bp->common.flash_size = 0;
-	bp->flags |=
-		NO_WOL_FLAG | NO_ISCSI_OOO_FLAG | NO_ISCSI_FLAG | NO_FCOE_FLAG;
-	bp->igu_sb_cnt = 1;
-	bp->igu_base_sb = bp->acquire_resp.resc.hw_sbs[0].hw_sb_id;
-	strlcpy(bp->fw_ver, bp->acquire_resp.pfdev_info.fw_ver,
-		sizeof(bp->fw_ver));
-
-	if (is_valid_ether_addr(bp->acquire_resp.resc.current_mac_addr))
-		memcpy(bp->dev->dev_addr,
-		       bp->acquire_resp.resc.current_mac_addr,
-		       ETH_ALEN);
-
-	return 0;
-}
-
-int bnx2x_vfpf_release(struct bnx2x *bp)
-{
-	struct vfpf_release_tlv *req = &bp->vf2pf_mbox->req.release;
-	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
-	u32 rc = 0, vf_id;
-
-	/* clear mailbox and prep first tlv */
-	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_RELEASE, sizeof(*req));
-
-	if (bnx2x_get_vf_id(bp, &vf_id))
-		return -EAGAIN;
-
-	req->vf_id = vf_id;
-
-	/* add list termination tlv */
-	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
-		      sizeof(struct channel_list_end_tlv));
-
-	/* output tlvs list */
-	bnx2x_dp_tlv_list(bp, req);
-
-	/* send release request */
-	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
-
-	if (rc)
-		/* PF timeout */
-		return rc;
-	if (resp->hdr.status == PFVF_STATUS_SUCCESS) {
-		/* PF released us */
-		DP(BNX2X_MSG_SP, "vf released\n");
-	} else {
-		/* PF reports error */
-		BNX2X_ERR("PF failed our release request - are we out of sync? response status: %d\n",
-			  resp->hdr.status);
-		return -EAGAIN;
-	}
-
-	return 0;
-}
-
-/* Tell PF about SB addresses */
-int bnx2x_vfpf_init(struct bnx2x *bp)
-{
-	struct vfpf_init_tlv *req = &bp->vf2pf_mbox->req.init;
-	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
-	int rc, i;
-
-	/* clear mailbox and prep first tlv */
-	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_INIT, sizeof(*req));
-
-	/* status blocks */
-	for_each_eth_queue(bp, i)
-		req->sb_addr[i] = (dma_addr_t)bnx2x_fp(bp, i,
-						       status_blk_mapping);
-
-	/* statistics - requests only supports single queue for now */
-	req->stats_addr = bp->fw_stats_data_mapping +
-			  offsetof(struct bnx2x_fw_stats_data, queue_stats);
-
-	/* add list termination tlv */
-	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
-		      sizeof(struct channel_list_end_tlv));
-
-	/* output tlvs list */
-	bnx2x_dp_tlv_list(bp, req);
-
-	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
-	if (rc)
-		return rc;
-
-	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
-		BNX2X_ERR("INIT VF failed: %d. Breaking...\n",
-			  resp->hdr.status);
-		return -EAGAIN;
-	}
-
-	DP(BNX2X_MSG_SP, "INIT VF Succeeded\n");
-	return 0;
-}
-
-/* CLOSE VF - opposite to INIT_VF */
-void bnx2x_vfpf_close_vf(struct bnx2x *bp)
-{
-	struct vfpf_close_tlv *req = &bp->vf2pf_mbox->req.close;
-	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
-	int i, rc;
-	u32 vf_id;
-
-	/* If we haven't got a valid VF id, there is no sense to
-	 * continue with sending messages
-	 */
-	if (bnx2x_get_vf_id(bp, &vf_id))
-		goto free_irq;
-
-	/* Close the queues */
-	for_each_queue(bp, i)
-		bnx2x_vfpf_teardown_queue(bp, i);
-
-	/* clear mailbox and prep first tlv */
-	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_CLOSE, sizeof(*req));
-
-	req->vf_id = vf_id;
-
-	/* add list termination tlv */
-	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
-		      sizeof(struct channel_list_end_tlv));
-
-	/* output tlvs list */
-	bnx2x_dp_tlv_list(bp, req);
-
-	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
-
-	if (rc)
-		BNX2X_ERR("Sending CLOSE failed. rc was: %d\n", rc);
-
-	else if (resp->hdr.status != PFVF_STATUS_SUCCESS)
-		BNX2X_ERR("Sending CLOSE failed: pf response was %d\n",
-			  resp->hdr.status);
-
-free_irq:
-	/* Disable HW interrupts, NAPI */
-	bnx2x_netif_stop(bp, 0);
-	/* Delete all NAPI objects */
-	bnx2x_del_all_napi(bp);
-
-	/* Release IRQs */
-	bnx2x_free_irq(bp);
-}
-
-/* ask the pf to open a queue for the vf */
-int bnx2x_vfpf_setup_q(struct bnx2x *bp, int fp_idx)
-{
-	struct vfpf_setup_q_tlv *req = &bp->vf2pf_mbox->req.setup_q;
-	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
-	struct bnx2x_fastpath *fp = &bp->fp[fp_idx];
-	u16 tpa_agg_size = 0, flags = 0;
-	int rc;
-
-	/* clear mailbox and prep first tlv */
-	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_SETUP_Q, sizeof(*req));
-
-	/* select tpa mode to request */
-	if (!fp->disable_tpa) {
-		flags |= VFPF_QUEUE_FLG_TPA;
-		flags |= VFPF_QUEUE_FLG_TPA_IPV6;
-		if (fp->mode == TPA_MODE_GRO)
-			flags |= VFPF_QUEUE_FLG_TPA_GRO;
-		tpa_agg_size = TPA_AGG_SIZE;
-	}
-
-	/* calculate queue flags */
-	flags |= VFPF_QUEUE_FLG_STATS;
-	flags |= VFPF_QUEUE_FLG_CACHE_ALIGN;
-	flags |= IS_MF_SD(bp) ? VFPF_QUEUE_FLG_OV : 0;
-	flags |= VFPF_QUEUE_FLG_VLAN;
-	DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
-
-	/* Common */
-	req->vf_qid = fp_idx;
-	req->param_valid = VFPF_RXQ_VALID | VFPF_TXQ_VALID;
-
-	/* Rx */
-	req->rxq.rcq_addr = fp->rx_comp_mapping;
-	req->rxq.rcq_np_addr = fp->rx_comp_mapping + BCM_PAGE_SIZE;
-	req->rxq.rxq_addr = fp->rx_desc_mapping;
-	req->rxq.sge_addr = fp->rx_sge_mapping;
-	req->rxq.vf_sb = fp_idx;
-	req->rxq.sb_index = HC_INDEX_ETH_RX_CQ_CONS;
-	req->rxq.hc_rate = bp->rx_ticks ? 1000000/bp->rx_ticks : 0;
-	req->rxq.mtu = bp->dev->mtu;
-	req->rxq.buf_sz = fp->rx_buf_size;
-	req->rxq.sge_buf_sz = BCM_PAGE_SIZE * PAGES_PER_SGE;
-	req->rxq.tpa_agg_sz = tpa_agg_size;
-	req->rxq.max_sge_pkt = SGE_PAGE_ALIGN(bp->dev->mtu) >> SGE_PAGE_SHIFT;
-	req->rxq.max_sge_pkt = ((req->rxq.max_sge_pkt + PAGES_PER_SGE - 1) &
-			  (~(PAGES_PER_SGE-1))) >> PAGES_PER_SGE_SHIFT;
-	req->rxq.flags = flags;
-	req->rxq.drop_flags = 0;
-	req->rxq.cache_line_log = BNX2X_RX_ALIGN_SHIFT;
-	req->rxq.stat_id = -1; /* No stats at the moment */
-
-	/* Tx */
-	req->txq.txq_addr = fp->txdata_ptr[FIRST_TX_COS_INDEX]->tx_desc_mapping;
-	req->txq.vf_sb = fp_idx;
-	req->txq.sb_index = HC_INDEX_ETH_TX_CQ_CONS_COS0;
-	req->txq.hc_rate = bp->tx_ticks ? 1000000/bp->tx_ticks : 0;
-	req->txq.flags = flags;
-	req->txq.traffic_type = LLFC_TRAFFIC_TYPE_NW;
-
-	/* add list termination tlv */
-	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
-		      sizeof(struct channel_list_end_tlv));
-
-	/* output tlvs list */
-	bnx2x_dp_tlv_list(bp, req);
-
-	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
-	if (rc)
-		BNX2X_ERR("Sending SETUP_Q message for queue[%d] failed!\n",
-			  fp_idx);
-
-	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
-		BNX2X_ERR("Status of SETUP_Q for queue[%d] is %d\n",
-			  fp_idx, resp->hdr.status);
-		return -EINVAL;
-	}
-	return rc;
-}
-
-int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx)
+u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp)
 {
-	struct vfpf_q_op_tlv *req = &bp->vf2pf_mbox->req.q_op;
-	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
-	int rc;
-
-	/* clear mailbox and prep first tlv */
-	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_TEARDOWN_Q,
-			sizeof(*req));
-
-	req->vf_qid = qidx;
-
-	/* add list termination tlv */
-	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
-		      sizeof(struct channel_list_end_tlv));
-
-	/* output tlvs list */
-	bnx2x_dp_tlv_list(bp, req);
-
-	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
-
-	if (rc) {
-		BNX2X_ERR("Sending TEARDOWN for queue %d failed: %d\n", qidx,
-			  rc);
-		return rc;
-	}
-
-	/* PF failed the transaction */
-	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
-		BNX2X_ERR("TEARDOWN for queue %d failed: %d\n", qidx,
-			  resp->hdr.status);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* request pf to add a mac for the vf */
-int bnx2x_vfpf_set_mac(struct bnx2x *bp)
-{
-	struct vfpf_set_q_filters_tlv *req = &bp->vf2pf_mbox->req.set_q_filters;
-	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
-	int rc;
-
-	/* clear mailbox and prep first tlv */
-	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_SET_Q_FILTERS,
-			sizeof(*req));
-
-	req->flags = VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED;
-	req->vf_qid = 0;
-	req->n_mac_vlan_filters = 1;
-	req->filters[0].flags =
-		VFPF_Q_FILTER_DEST_MAC_VALID | VFPF_Q_FILTER_SET_MAC;
-
-	/* sample bulletin board for new mac */
-	bnx2x_sample_bulletin(bp);
-
-	/* copy mac from device to request */
-	memcpy(req->filters[0].mac, bp->dev->dev_addr, ETH_ALEN);
-
-	/* add list termination tlv */
-	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
-		      sizeof(struct channel_list_end_tlv));
-
-	/* output tlvs list */
-	bnx2x_dp_tlv_list(bp, req);
-
-	/* send message to pf */
-	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
-	if (rc) {
-		BNX2X_ERR("failed to send message to pf. rc was %d\n", rc);
-		return rc;
-	}
-
-	/* failure may mean PF was configured with a new mac for us */
-	while (resp->hdr.status == PFVF_STATUS_FAILURE) {
-		DP(BNX2X_MSG_IOV,
-		   "vfpf SET MAC failed. Check bulletin board for new posts\n");
-
-		/* check if bulletin board was updated */
-		if (bnx2x_sample_bulletin(bp) == PFVF_BULLETIN_UPDATED) {
-			/* copy mac from device to request */
-			memcpy(req->filters[0].mac, bp->dev->dev_addr,
-			       ETH_ALEN);
-
-			/* send message to pf */
-			rc = bnx2x_send_msg2pf(bp, &resp->hdr.status,
-					       bp->vf2pf_mbox_mapping);
-		} else {
-			/* no new info in bulletin */
-			break;
-		}
-	}
+	struct bnx2x *bp = fp->bp;
+	u32 offset = BAR_USTRORM_INTMEM;
 
-	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
-		BNX2X_ERR("vfpf SET MAC failed: %d\n", resp->hdr.status);
-		return -EINVAL;
-	}
+	if (IS_VF(bp))
+		return bnx2x_vf_ustorm_prods_offset(bp, fp);
+	else if (!CHIP_IS_E1x(bp))
+		offset += USTORM_RX_PRODS_E2_OFFSET(fp->cl_qzone_id);
+	else
+		offset += USTORM_RX_PRODS_E1X_OFFSET(BP_PORT(bp), fp->cl_id);
 
-	return 0;
+	return offset;
 }
 
-int bnx2x_vfpf_set_mcast(struct net_device *dev)
+/* called only on E1H or E2.
+ * When pretending to be PF, the pretend value is the function number 0...7
+ * When pretending to be VF, the pretend val is the PF-num:VF-valid:ABS-VFID
+ * combination
+ */
+int bnx2x_pretend_func(struct bnx2x *bp, u16 pretend_func_val)
 {
-	struct bnx2x *bp = netdev_priv(dev);
-	struct vfpf_set_q_filters_tlv *req = &bp->vf2pf_mbox->req.set_q_filters;
-	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
-	int rc, i = 0;
-	struct netdev_hw_addr *ha;
+	u32 pretend_reg;
 
-	if (bp->state != BNX2X_STATE_OPEN) {
-		DP(NETIF_MSG_IFUP, "state is %x, returning\n", bp->state);
-		return -EINVAL;
-	}
-
-	/* clear mailbox and prep first tlv */
-	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_SET_Q_FILTERS,
-			sizeof(*req));
-
-	/* Get Rx mode requested */
-	DP(NETIF_MSG_IFUP, "dev->flags = %x\n", dev->flags);
-
-	netdev_for_each_mc_addr(ha, dev) {
-		DP(NETIF_MSG_IFUP, "Adding mcast MAC: %pM\n",
-		   bnx2x_mc_addr(ha));
-		memcpy(req->multicast[i], bnx2x_mc_addr(ha), ETH_ALEN);
-		i++;
-	}
-
-	/* We support four PFVF_MAX_MULTICAST_PER_VF mcast
-	 * addresses tops
-	 */
-	if (i >= PFVF_MAX_MULTICAST_PER_VF) {
-		DP(NETIF_MSG_IFUP,
-		   "VF supports not more than %d multicast MAC addresses\n",
-		   PFVF_MAX_MULTICAST_PER_VF);
-		return -EINVAL;
-	}
-
-	req->n_multicast = i;
-	req->flags |= VFPF_SET_Q_FILTERS_MULTICAST_CHANGED;
-	req->vf_qid = 0;
-
-	/* add list termination tlv */
-	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
-		      sizeof(struct channel_list_end_tlv));
-
-	/* output tlvs list */
-	bnx2x_dp_tlv_list(bp, req);
-
-	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
-	if (rc) {
-		BNX2X_ERR("Sending a message failed: %d\n", rc);
-		return rc;
-	}
-
-	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
-		BNX2X_ERR("Set Rx mode/multicast failed: %d\n",
-			  resp->hdr.status);
-		return -EINVAL;
-	}
+	if (CHIP_IS_E1H(bp) && pretend_func_val > E1H_FUNC_MAX)
+		return -1;
 
+	/* get my own pretend register */
+	pretend_reg = bnx2x_get_pretend_reg(bp);
+	REG_WR(bp, pretend_reg, pretend_func_val);
+	REG_RD(bp, pretend_reg);
 	return 0;
 }
-
-int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp)
-{
-	int mode = bp->rx_mode;
-	struct vfpf_set_q_filters_tlv *req = &bp->vf2pf_mbox->req.set_q_filters;
-	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
-	int rc;
-
-	/* clear mailbox and prep first tlv */
-	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_SET_Q_FILTERS,
-			sizeof(*req));
-
-	DP(NETIF_MSG_IFUP, "Rx mode is %d\n", mode);
-
-	switch (mode) {
-	case BNX2X_RX_MODE_NONE: /* no Rx */
-		req->rx_mask = VFPF_RX_MASK_ACCEPT_NONE;
-		break;
-	case BNX2X_RX_MODE_NORMAL:
-		req->rx_mask = VFPF_RX_MASK_ACCEPT_MATCHED_MULTICAST;
-		req->rx_mask |= VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST;
-		req->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
-		break;
-	case BNX2X_RX_MODE_ALLMULTI:
-		req->rx_mask = VFPF_RX_MASK_ACCEPT_ALL_MULTICAST;
-		req->rx_mask |= VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST;
-		req->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
-		break;
-	case BNX2X_RX_MODE_PROMISC:
-		req->rx_mask = VFPF_RX_MASK_ACCEPT_ALL_UNICAST;
-		req->rx_mask |= VFPF_RX_MASK_ACCEPT_ALL_MULTICAST;
-		req->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
-		break;
-	default:
-		BNX2X_ERR("BAD rx mode (%d)\n", mode);
-		return -EINVAL;
-	}
-
-	req->flags |= VFPF_SET_Q_FILTERS_RX_MASK_CHANGED;
-	req->vf_qid = 0;
-
-	/* add list termination tlv */
-	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
-		      sizeof(struct channel_list_end_tlv));
-
-	/* output tlvs list */
-	bnx2x_dp_tlv_list(bp, req);
-
-	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
-	if (rc)
-		BNX2X_ERR("Sending a message failed: %d\n", rc);
-
-	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
-		BNX2X_ERR("Set Rx mode failed: %d\n", resp->hdr.status);
-		return -EINVAL;
-	}
-
-	return rc;
-}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 71fcef0d4071..f2f5c8ecfd79 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -20,7 +20,7 @@
 #include "bnx2x.h"
 #include "bnx2x_init.h"
 #include "bnx2x_cmn.h"
-#include "bnx2x_sriov.h"
+#include <linux/crc32.h>
 
 /* General service functions */
 static void storm_memset_vf_to_pf(struct bnx2x *bp, u16 abs_fid,
@@ -1334,25 +1334,6 @@ int bnx2x_vfop_qdown_cmd(struct bnx2x *bp,
  * for calling pretend prior to calling these routines
  */
 
-/* called only on E1H or E2.
- * When pretending to be PF, the pretend value is the function number 0...7
- * When pretending to be VF, the pretend val is the PF-num:VF-valid:ABS-VFID
- * combination
- */
-int bnx2x_pretend_func(struct bnx2x *bp, u16 pretend_func_val)
-{
-	u32 pretend_reg;
-
-	if (CHIP_IS_E1H(bp) && pretend_func_val > E1H_FUNC_MAX)
-		return -1;
-
-	/* get my own pretend register */
-	pretend_reg = bnx2x_get_pretend_reg(bp);
-	REG_WR(bp, pretend_reg, pretend_func_val);
-	REG_RD(bp, pretend_reg);
-	return 0;
-}
-
 /* internal vf enable - until vf is enabled internally all transactions
  * are blocked. this routine should always be called last with pretend.
  */
@@ -1800,7 +1781,7 @@ static void bnx2x_vf_set_bars(struct bnx2x *bp, struct bnx2x_virtf *vf)
 		u64 start = pci_resource_start(dev, PCI_IOV_RESOURCES + i);
 		u32 size = pci_resource_len(dev, PCI_IOV_RESOURCES + i);
 
-		do_div(size, iov->total);
+		size /= iov->total;
 		vf->bars[n].bar = start + size * vf->abs_vfid;
 		vf->bars[n].size = size;
 	}
@@ -3031,3 +3012,188 @@ void bnx2x_unlock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
 	/* record the locking op */
 	vf->op_current = CHANNEL_TLV_NONE;
 }
+
+void bnx2x_enable_sriov(struct bnx2x *bp)
+{
+	int rc = 0;
+
+	/* disbale sriov in case it is still enabled */
+	pci_disable_sriov(bp->pdev);
+	DP(BNX2X_MSG_IOV, "sriov disabled\n");
+
+	/* enable sriov */
+	DP(BNX2X_MSG_IOV, "vf num (%d)\n", (bp->vfdb->sriov.nr_virtfn));
+	rc = pci_enable_sriov(bp->pdev, (bp->vfdb->sriov.nr_virtfn));
+	if (rc)
+		BNX2X_ERR("pci_enable_sriov failed with %d\n", rc);
+	else
+		DP(BNX2X_MSG_IOV, "sriov enabled\n");
+}
+
+/* New mac for VF. Consider these cases:
+ * 1. VF hasn't been acquired yet - save the mac in local bulletin board and
+ *    supply at acquire.
+ * 2. VF has already been acquired but has not yet initialized - store in local
+ *    bulletin board. mac will be posted on VF bulletin board after VF init. VF
+ *    will configure this mac when it is ready.
+ * 3. VF has already initialized but has not yet setup a queue - post the new
+ *    mac on VF's bulletin board right now. VF will configure this mac when it
+ *    is ready.
+ * 4. VF has already set a queue - delete any macs already configured for this
+ *    queue and manually config the new mac.
+ * In any event, once this function has been called refuse any attempts by the
+ * VF to configure any mac for itself except for this mac. In case of a race
+ * where the VF fails to see the new post on its bulletin board before sending a
+ * mac configuration request, the PF will simply fail the request and VF can try
+ * again after consulting its bulletin board
+ */
+int bnx2x_set_vf_mac(struct net_device *dev, int queue, u8 *mac)
+{
+	struct bnx2x *bp = netdev_priv(dev);
+	int rc, q_logical_state, vfidx = queue;
+	struct bnx2x_virtf *vf = BP_VF(bp, vfidx);
+	struct pf_vf_bulletin_content *bulletin = BP_VF_BULLETIN(bp, vfidx);
+
+	/* if SRIOV is disabled there is nothing to do (and somewhere, someone
+	 * has erred).
+	 */
+	if (!IS_SRIOV(bp)) {
+		BNX2X_ERR("bnx2x_set_vf_mac called though sriov is disabled\n");
+		return -EINVAL;
+	}
+
+	if (!is_valid_ether_addr(mac)) {
+		BNX2X_ERR("mac address invalid\n");
+		return -EINVAL;
+	}
+
+	/* update PF's copy of the VF's bulletin. will no longer accept mac
+	 * configuration requests from vf unless match this mac
+	 */
+	bulletin->valid_bitmap |= 1 << MAC_ADDR_VALID;
+	memcpy(bulletin->mac, mac, ETH_ALEN);
+
+	/* Post update on VF's bulletin board */
+	rc = bnx2x_post_vf_bulletin(bp, vfidx);
+	if (rc) {
+		BNX2X_ERR("failed to update VF[%d] bulletin\n", vfidx);
+		return rc;
+	}
+
+	/* is vf initialized and queue set up? */
+	q_logical_state =
+		bnx2x_get_q_logical_state(bp, &bnx2x_vfq(vf, 0, sp_obj));
+	if (vf->state == VF_ENABLED &&
+	    q_logical_state == BNX2X_Q_LOGICAL_STATE_ACTIVE) {
+		/* configure the mac in device on this vf's queue */
+		unsigned long flags = 0;
+		struct bnx2x_vlan_mac_obj *mac_obj = &bnx2x_vfq(vf, 0, mac_obj);
+
+		/* must lock vfpf channel to protect against vf flows */
+		bnx2x_lock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_MAC);
+
+		/* remove existing eth macs */
+		rc = bnx2x_del_all_macs(bp, mac_obj, BNX2X_ETH_MAC, true);
+		if (rc) {
+			BNX2X_ERR("failed to delete eth macs\n");
+			return -EINVAL;
+		}
+
+		/* remove existing uc list macs */
+		rc = bnx2x_del_all_macs(bp, mac_obj, BNX2X_UC_LIST_MAC, true);
+		if (rc) {
+			BNX2X_ERR("failed to delete uc_list macs\n");
+			return -EINVAL;
+		}
+
+		/* configure the new mac to device */
+		__set_bit(RAMROD_COMP_WAIT, &flags);
+		bnx2x_set_mac_one(bp, (u8 *)&bulletin->mac, mac_obj, true,
+				  BNX2X_ETH_MAC, &flags);
+
+		bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_MAC);
+	}
+
+	return rc;
+}
+
+/* crc is the first field in the bulletin board. compute the crc over the
+ * entire bulletin board excluding the crc field itself
+ */
+u32 bnx2x_crc_vf_bulletin(struct bnx2x *bp,
+			  struct pf_vf_bulletin_content *bulletin)
+{
+	return crc32(BULLETIN_CRC_SEED,
+		 ((u8 *)bulletin) + sizeof(bulletin->crc),
+		 BULLETIN_CONTENT_SIZE - sizeof(bulletin->crc));
+}
+
+/* Check for new posts on the bulletin board */
+enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp)
+{
+	struct pf_vf_bulletin_content bulletin = bp->pf2vf_bulletin->content;
+	int attempts;
+
+	/* bulletin board hasn't changed since last sample */
+	if (bp->old_bulletin.version == bulletin.version)
+		return PFVF_BULLETIN_UNCHANGED;
+
+	/* validate crc of new bulletin board */
+	if (bp->old_bulletin.version != bp->pf2vf_bulletin->content.version) {
+		/* sampling structure in mid post may result with corrupted data
+		 * validate crc to ensure coherency.
+		 */
+		for (attempts = 0; attempts < BULLETIN_ATTEMPTS; attempts++) {
+			bulletin = bp->pf2vf_bulletin->content;
+			if (bulletin.crc == bnx2x_crc_vf_bulletin(bp,
+								  &bulletin))
+				break;
+			BNX2X_ERR("bad crc on bulletin board. contained %x computed %x\n",
+				  bulletin.crc,
+				  bnx2x_crc_vf_bulletin(bp, &bulletin));
+		}
+		if (attempts >= BULLETIN_ATTEMPTS) {
+			BNX2X_ERR("pf to vf bulletin board crc was wrong %d consecutive times. Aborting\n",
+				  attempts);
+			return PFVF_BULLETIN_CRC_ERR;
+		}
+	}
+
+	/* the mac address in bulletin board is valid and is new */
+	if (bulletin.valid_bitmap & 1 << MAC_ADDR_VALID &&
+	    memcmp(bulletin.mac, bp->old_bulletin.mac, ETH_ALEN)) {
+		/* update new mac to net device */
+		memcpy(bp->dev->dev_addr, bulletin.mac, ETH_ALEN);
+	}
+
+	/* copy new bulletin board to bp */
+	bp->old_bulletin = bulletin;
+
+	return PFVF_BULLETIN_UPDATED;
+}
+
+void bnx2x_vf_map_doorbells(struct bnx2x *bp)
+{
+	/* vf doorbells are embedded within the regview */
+	bp->doorbells = bp->regview + PXP_VF_ADDR_DB_START;
+}
+
+int bnx2x_vf_pci_alloc(struct bnx2x *bp)
+{
+	/* allocate vf2pf mailbox for vf to pf channel */
+	BNX2X_PCI_ALLOC(bp->vf2pf_mbox, &bp->vf2pf_mbox_mapping,
+			sizeof(struct bnx2x_vf_mbx_msg));
+
+	/* allocate pf 2 vf bulletin board */
+	BNX2X_PCI_ALLOC(bp->pf2vf_bulletin, &bp->pf2vf_bulletin_mapping,
+			sizeof(union pf_vf_bulletin));
+
+	return 0;
+
+alloc_mem_err:
+	BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->vf2pf_mbox_mapping,
+		       sizeof(struct bnx2x_vf_mbx_msg));
+	BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->vf2pf_mbox_mapping,
+		       sizeof(union pf_vf_bulletin));
+	return -ENOMEM;
+}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
index aab2a0525c26..df4ae743401a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
@@ -20,7 +20,15 @@
 #define BNX2X_SRIOV_H
 
 #include "bnx2x_vfpf.h"
-#include "bnx2x_cmn.h"
+#include "bnx2x.h"
+
+enum sample_bulletin_result {
+	   PFVF_BULLETIN_UNCHANGED,
+	   PFVF_BULLETIN_UPDATED,
+	   PFVF_BULLETIN_CRC_ERR
+};
+
+#ifdef CONFIG_BNX2X_SRIOV
 
 /* The bnx2x device structure holds vfdb structure described below.
  * The VF array is indexed by the relative vfid.
@@ -712,12 +720,89 @@ u32 bnx2x_crc_vf_bulletin(struct bnx2x *bp,
 			  struct pf_vf_bulletin_content *bulletin);
 int bnx2x_post_vf_bulletin(struct bnx2x *bp, int vf);
 
-enum sample_bulletin_result {
-	   PFVF_BULLETIN_UNCHANGED,
-	   PFVF_BULLETIN_UPDATED,
-	   PFVF_BULLETIN_CRC_ERR
-};
 
 enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
 
+/* VF side vfpf channel functions */
+int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count);
+int bnx2x_vfpf_release(struct bnx2x *bp);
+int bnx2x_vfpf_release(struct bnx2x *bp);
+int bnx2x_vfpf_init(struct bnx2x *bp);
+void bnx2x_vfpf_close_vf(struct bnx2x *bp);
+int bnx2x_vfpf_setup_q(struct bnx2x *bp, int fp_idx);
+int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx);
+int bnx2x_vfpf_set_mac(struct bnx2x *bp);
+int bnx2x_vfpf_set_mcast(struct net_device *dev);
+int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp);
+
+static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
+					size_t buf_len)
+{
+	strlcpy(buf, bp->acquire_resp.pfdev_info.fw_ver, buf_len);
+}
+
+static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
+					       struct bnx2x_fastpath *fp)
+{
+	return PXP_VF_ADDR_USDM_QUEUES_START +
+		bp->acquire_resp.resc.hw_qid[fp->index] *
+		sizeof(struct ustorm_queue_zone_data);
+}
+
+enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
+void bnx2x_vf_map_doorbells(struct bnx2x *bp);
+int bnx2x_vf_pci_alloc(struct bnx2x *bp);
+void bnx2x_enable_sriov(struct bnx2x *bp);
+static inline int bnx2x_vf_headroom(struct bnx2x *bp)
+{
+	return bp->vfdb->sriov.nr_virtfn * BNX2X_CLIENTS_PER_VF;
+}
+
+#else /* CONFIG_BNX2X_SRIOV */
+
+static inline void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
+				struct bnx2x_queue_sp_obj **q_obj) {}
+static inline void bnx2x_iov_sp_event(struct bnx2x *bp, int vf_cid,
+				      bool queue_work) {}
+static inline void bnx2x_vf_handle_flr_event(struct bnx2x *bp) {}
+static inline int bnx2x_iov_eq_sp_event(struct bnx2x *bp,
+					union event_ring_elem *elem) {return 1; }
+static inline void bnx2x_iov_sp_task(struct bnx2x *bp) {}
+static inline void bnx2x_vf_mbx(struct bnx2x *bp,
+				struct vf_pf_event_data *vfpf_event) {}
+static inline int bnx2x_iov_init_ilt(struct bnx2x *bp, u16 line) {return line; }
+static inline void bnx2x_iov_init_dq(struct bnx2x *bp) {}
+static inline int bnx2x_iov_alloc_mem(struct bnx2x *bp) {return 0; }
+static inline int bnx2x_iov_chip_cleanup(struct bnx2x *bp) {return 0; }
+static inline void bnx2x_iov_init_dmae(struct bnx2x *bp) {}
+static inline int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
+				     int num_vfs_param) {return 0; }
+static inline void bnx2x_iov_remove_one(struct bnx2x *bp) {}
+static inline void bnx2x_enable_sriov(struct bnx2x *bp) {}
+static inline int bnx2x_vfpf_acquire(struct bnx2x *bp,
+				     u8 tx_count, u8 rx_count) {return 0; }
+static inline int bnx2x_vfpf_release(struct bnx2x *bp) {return 0; }
+static inline int bnx2x_vfpf_init(struct bnx2x *bp) {return 0; }
+static inline void bnx2x_vfpf_close_vf(struct bnx2x *bp) {}
+static inline int bnx2x_vfpf_setup_q(struct bnx2x *bp, int fp_idx) {return 0; }
+static inline int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx) {return 0; }
+static inline int bnx2x_vfpf_set_mac(struct bnx2x *bp) {return 0; }
+static inline int bnx2x_vfpf_set_mcast(struct net_device *dev) {return 0; }
+static inline int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp) {return 0; }
+static inline int bnx2x_iov_nic_init(struct bnx2x *bp) {return 0; }
+static inline int bnx2x_vf_headroom(struct bnx2x *bp) {return 0; }
+static inline void bnx2x_iov_adjust_stats_req(struct bnx2x *bp) {}
+static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
+					size_t buf_len) {}
+static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
+					       struct bnx2x_fastpath *fp) {return 0; }
+static inline enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp)
+{
+	return PFVF_BULLETIN_UNCHANGED;
+}
+
+static inline int bnx2x_vf_map_doorbells(struct bnx2x *bp) {return 0; }
+static inline int bnx2x_vf_pci_alloc(struct bnx2x *bp) {return 0; }
+
+#endif /* CONFIG_BNX2X_SRIOV */
 #endif /* bnx2x_sriov.h */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
index b410b9fff209..850aad3a8c29 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
@@ -18,7 +18,7 @@
  */
 
 #include "bnx2x.h"
-#include "bnx2x_sriov.h"
+#include "bnx2x_cmn.h"
 #include <linux/crc32.h>
 
 /* place a given tlv on the tlv buffer at a given offset */
@@ -98,6 +98,622 @@ static inline int bnx2x_pfvf_status_codes(int rc)
 	}
 }
 
+int bnx2x_send_msg2pf(struct bnx2x *bp, u8 *done, dma_addr_t msg_mapping)
+{
+	struct cstorm_vf_zone_data __iomem *zone_data =
+		REG_ADDR(bp, PXP_VF_ADDR_CSDM_GLOBAL_START);
+	int tout = 600, interval = 100; /* wait for 60 seconds */
+
+	if (*done) {
+		BNX2X_ERR("done was non zero before message to pf was sent\n");
+		WARN_ON(true);
+		return -EINVAL;
+	}
+
+	/* Write message address */
+	writel(U64_LO(msg_mapping),
+	       &zone_data->non_trigger.vf_pf_channel.msg_addr_lo);
+	writel(U64_HI(msg_mapping),
+	       &zone_data->non_trigger.vf_pf_channel.msg_addr_hi);
+
+	/* make sure the address is written before FW accesses it */
+	wmb();
+
+	/* Trigger the PF FW */
+	writeb(1, &zone_data->trigger.vf_pf_channel.addr_valid);
+
+	/* Wait for PF to complete */
+	while ((tout >= 0) && (!*done)) {
+		msleep(interval);
+		tout -= 1;
+
+		/* progress indicator - HV can take its own sweet time in
+		 * answering VFs...
+		 */
+		DP_CONT(BNX2X_MSG_IOV, ".");
+	}
+
+	if (!*done) {
+		BNX2X_ERR("PF response has timed out\n");
+		return -EAGAIN;
+	}
+	DP(BNX2X_MSG_SP, "Got a response from PF\n");
+	return 0;
+}
+
+int bnx2x_get_vf_id(struct bnx2x *bp, u32 *vf_id)
+{
+	u32 me_reg;
+	int tout = 10, interval = 100; /* Wait for 1 sec */
+
+	do {
+		/* pxp traps vf read of doorbells and returns me reg value */
+		me_reg = readl(bp->doorbells);
+		if (GOOD_ME_REG(me_reg))
+			break;
+
+		msleep(interval);
+
+		BNX2X_ERR("Invalid ME register value: 0x%08x\n. Is pf driver up?",
+			  me_reg);
+	} while (tout-- > 0);
+
+	if (!GOOD_ME_REG(me_reg)) {
+		BNX2X_ERR("Invalid ME register value: 0x%08x\n", me_reg);
+		return -EINVAL;
+	}
+
+	BNX2X_ERR("valid ME register value: 0x%08x\n", me_reg);
+
+	*vf_id = (me_reg & ME_REG_VF_NUM_MASK) >> ME_REG_VF_NUM_SHIFT;
+
+	return 0;
+}
+
+int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count)
+{
+	int rc = 0, attempts = 0;
+	struct vfpf_acquire_tlv *req = &bp->vf2pf_mbox->req.acquire;
+	struct pfvf_acquire_resp_tlv *resp = &bp->vf2pf_mbox->resp.acquire_resp;
+	u32 vf_id;
+	bool resources_acquired = false;
+
+	/* clear mailbox and prep first tlv */
+	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_ACQUIRE, sizeof(*req));
+
+	if (bnx2x_get_vf_id(bp, &vf_id))
+		return -EAGAIN;
+
+	req->vfdev_info.vf_id = vf_id;
+	req->vfdev_info.vf_os = 0;
+
+	req->resc_request.num_rxqs = rx_count;
+	req->resc_request.num_txqs = tx_count;
+	req->resc_request.num_sbs = bp->igu_sb_cnt;
+	req->resc_request.num_mac_filters = VF_ACQUIRE_MAC_FILTERS;
+	req->resc_request.num_mc_filters = VF_ACQUIRE_MC_FILTERS;
+
+	/* pf 2 vf bulletin board address */
+	req->bulletin_addr = bp->pf2vf_bulletin_mapping;
+
+	/* add list termination tlv */
+	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+		      sizeof(struct channel_list_end_tlv));
+
+	/* output tlvs list */
+	bnx2x_dp_tlv_list(bp, req);
+
+	while (!resources_acquired) {
+		DP(BNX2X_MSG_SP, "attempting to acquire resources\n");
+
+		/* send acquire request */
+		rc = bnx2x_send_msg2pf(bp,
+				       &resp->hdr.status,
+				       bp->vf2pf_mbox_mapping);
+
+		/* PF timeout */
+		if (rc)
+			return rc;
+
+		/* copy acquire response from buffer to bp */
+		memcpy(&bp->acquire_resp, resp, sizeof(bp->acquire_resp));
+
+		attempts++;
+
+		/* test whether the PF accepted our request. If not, humble the
+		 * the request and try again.
+		 */
+		if (bp->acquire_resp.hdr.status == PFVF_STATUS_SUCCESS) {
+			DP(BNX2X_MSG_SP, "resources acquired\n");
+			resources_acquired = true;
+		} else if (bp->acquire_resp.hdr.status ==
+			   PFVF_STATUS_NO_RESOURCE &&
+			   attempts < VF_ACQUIRE_THRESH) {
+			DP(BNX2X_MSG_SP,
+			   "PF unwilling to fulfill resource request. Try PF recommended amount\n");
+
+			/* humble our request */
+			req->resc_request.num_txqs =
+				bp->acquire_resp.resc.num_txqs;
+			req->resc_request.num_rxqs =
+				bp->acquire_resp.resc.num_rxqs;
+			req->resc_request.num_sbs =
+				bp->acquire_resp.resc.num_sbs;
+			req->resc_request.num_mac_filters =
+				bp->acquire_resp.resc.num_mac_filters;
+			req->resc_request.num_vlan_filters =
+				bp->acquire_resp.resc.num_vlan_filters;
+			req->resc_request.num_mc_filters =
+				bp->acquire_resp.resc.num_mc_filters;
+
+			/* Clear response buffer */
+			memset(&bp->vf2pf_mbox->resp, 0,
+			       sizeof(union pfvf_tlvs));
+		} else {
+			/* PF reports error */
+			BNX2X_ERR("Failed to get the requested amount of resources: %d. Breaking...\n",
+				  bp->acquire_resp.hdr.status);
+			return -EAGAIN;
+		}
+	}
+
+	/* get HW info */
+	bp->common.chip_id |= (bp->acquire_resp.pfdev_info.chip_num & 0xffff);
+	bp->link_params.chip_id = bp->common.chip_id;
+	bp->db_size = bp->acquire_resp.pfdev_info.db_size;
+	bp->common.int_block = INT_BLOCK_IGU;
+	bp->common.chip_port_mode = CHIP_2_PORT_MODE;
+	bp->igu_dsb_id = -1;
+	bp->mf_ov = 0;
+	bp->mf_mode = 0;
+	bp->common.flash_size = 0;
+	bp->flags |=
+		NO_WOL_FLAG | NO_ISCSI_OOO_FLAG | NO_ISCSI_FLAG | NO_FCOE_FLAG;
+	bp->igu_sb_cnt = 1;
+	bp->igu_base_sb = bp->acquire_resp.resc.hw_sbs[0].hw_sb_id;
+	strlcpy(bp->fw_ver, bp->acquire_resp.pfdev_info.fw_ver,
+		sizeof(bp->fw_ver));
+
+	if (is_valid_ether_addr(bp->acquire_resp.resc.current_mac_addr))
+		memcpy(bp->dev->dev_addr,
+		       bp->acquire_resp.resc.current_mac_addr,
+		       ETH_ALEN);
+
+	return 0;
+}
+
+int bnx2x_vfpf_release(struct bnx2x *bp)
+{
+	struct vfpf_release_tlv *req = &bp->vf2pf_mbox->req.release;
+	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
+	u32 rc = 0, vf_id;
+
+	/* clear mailbox and prep first tlv */
+	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_RELEASE, sizeof(*req));
+
+	if (bnx2x_get_vf_id(bp, &vf_id))
+		return -EAGAIN;
+
+	req->vf_id = vf_id;
+
+	/* add list termination tlv */
+	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+		      sizeof(struct channel_list_end_tlv));
+
+	/* output tlvs list */
+	bnx2x_dp_tlv_list(bp, req);
+
+	/* send release request */
+	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
+
+	if (rc)
+		/* PF timeout */
+		return rc;
+	if (resp->hdr.status == PFVF_STATUS_SUCCESS) {
+		/* PF released us */
+		DP(BNX2X_MSG_SP, "vf released\n");
+	} else {
+		/* PF reports error */
+		BNX2X_ERR("PF failed our release request - are we out of sync? response status: %d\n",
+			  resp->hdr.status);
+		return -EAGAIN;
+	}
+
+	return 0;
+}
+
+/* Tell PF about SB addresses */
+int bnx2x_vfpf_init(struct bnx2x *bp)
+{
+	struct vfpf_init_tlv *req = &bp->vf2pf_mbox->req.init;
+	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
+	int rc, i;
+
+	/* clear mailbox and prep first tlv */
+	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_INIT, sizeof(*req));
+
+	/* status blocks */
+	for_each_eth_queue(bp, i)
+		req->sb_addr[i] = (dma_addr_t)bnx2x_fp(bp, i,
+						       status_blk_mapping);
+
+	/* statistics - requests only supports single queue for now */
+	req->stats_addr = bp->fw_stats_data_mapping +
+			  offsetof(struct bnx2x_fw_stats_data, queue_stats);
+
+	/* add list termination tlv */
+	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+		      sizeof(struct channel_list_end_tlv));
+
+	/* output tlvs list */
+	bnx2x_dp_tlv_list(bp, req);
+
+	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
+	if (rc)
+		return rc;
+
+	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+		BNX2X_ERR("INIT VF failed: %d. Breaking...\n",
+			  resp->hdr.status);
+		return -EAGAIN;
+	}
+
+	DP(BNX2X_MSG_SP, "INIT VF Succeeded\n");
+	return 0;
+}
+
+/* CLOSE VF - opposite to INIT_VF */
+void bnx2x_vfpf_close_vf(struct bnx2x *bp)
+{
+	struct vfpf_close_tlv *req = &bp->vf2pf_mbox->req.close;
+	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
+	int i, rc;
+	u32 vf_id;
+
+	/* If we haven't got a valid VF id, there is no sense to
+	 * continue with sending messages
+	 */
+	if (bnx2x_get_vf_id(bp, &vf_id))
+		goto free_irq;
+
+	/* Close the queues */
+	for_each_queue(bp, i)
+		bnx2x_vfpf_teardown_queue(bp, i);
+
+	/* clear mailbox and prep first tlv */
+	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_CLOSE, sizeof(*req));
+
+	req->vf_id = vf_id;
+
+	/* add list termination tlv */
+	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+		      sizeof(struct channel_list_end_tlv));
+
+	/* output tlvs list */
+	bnx2x_dp_tlv_list(bp, req);
+
+	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
+
+	if (rc)
+		BNX2X_ERR("Sending CLOSE failed. rc was: %d\n", rc);
+
+	else if (resp->hdr.status != PFVF_STATUS_SUCCESS)
+		BNX2X_ERR("Sending CLOSE failed: pf response was %d\n",
+			  resp->hdr.status);
+
+free_irq:
+	/* Disable HW interrupts, NAPI */
+	bnx2x_netif_stop(bp, 0);
+	/* Delete all NAPI objects */
+	bnx2x_del_all_napi(bp);
+
+	/* Release IRQs */
+	bnx2x_free_irq(bp);
+}
+
+/* ask the pf to open a queue for the vf */
+int bnx2x_vfpf_setup_q(struct bnx2x *bp, int fp_idx)
+{
+	struct vfpf_setup_q_tlv *req = &bp->vf2pf_mbox->req.setup_q;
+	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
+	struct bnx2x_fastpath *fp = &bp->fp[fp_idx];
+	u16 tpa_agg_size = 0, flags = 0;
+	int rc;
+
+	/* clear mailbox and prep first tlv */
+	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_SETUP_Q, sizeof(*req));
+
+	/* select tpa mode to request */
+	if (!fp->disable_tpa) {
+		flags |= VFPF_QUEUE_FLG_TPA;
+		flags |= VFPF_QUEUE_FLG_TPA_IPV6;
+		if (fp->mode == TPA_MODE_GRO)
+			flags |= VFPF_QUEUE_FLG_TPA_GRO;
+		tpa_agg_size = TPA_AGG_SIZE;
+	}
+
+	/* calculate queue flags */
+	flags |= VFPF_QUEUE_FLG_STATS;
+	flags |= VFPF_QUEUE_FLG_CACHE_ALIGN;
+	flags |= IS_MF_SD(bp) ? VFPF_QUEUE_FLG_OV : 0;
+	flags |= VFPF_QUEUE_FLG_VLAN;
+	DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
+
+	/* Common */
+	req->vf_qid = fp_idx;
+	req->param_valid = VFPF_RXQ_VALID | VFPF_TXQ_VALID;
+
+	/* Rx */
+	req->rxq.rcq_addr = fp->rx_comp_mapping;
+	req->rxq.rcq_np_addr = fp->rx_comp_mapping + BCM_PAGE_SIZE;
+	req->rxq.rxq_addr = fp->rx_desc_mapping;
+	req->rxq.sge_addr = fp->rx_sge_mapping;
+	req->rxq.vf_sb = fp_idx;
+	req->rxq.sb_index = HC_INDEX_ETH_RX_CQ_CONS;
+	req->rxq.hc_rate = bp->rx_ticks ? 1000000/bp->rx_ticks : 0;
+	req->rxq.mtu = bp->dev->mtu;
+	req->rxq.buf_sz = fp->rx_buf_size;
+	req->rxq.sge_buf_sz = BCM_PAGE_SIZE * PAGES_PER_SGE;
+	req->rxq.tpa_agg_sz = tpa_agg_size;
+	req->rxq.max_sge_pkt = SGE_PAGE_ALIGN(bp->dev->mtu) >> SGE_PAGE_SHIFT;
+	req->rxq.max_sge_pkt = ((req->rxq.max_sge_pkt + PAGES_PER_SGE - 1) &
+			  (~(PAGES_PER_SGE-1))) >> PAGES_PER_SGE_SHIFT;
+	req->rxq.flags = flags;
+	req->rxq.drop_flags = 0;
+	req->rxq.cache_line_log = BNX2X_RX_ALIGN_SHIFT;
+	req->rxq.stat_id = -1; /* No stats at the moment */
+
+	/* Tx */
+	req->txq.txq_addr = fp->txdata_ptr[FIRST_TX_COS_INDEX]->tx_desc_mapping;
+	req->txq.vf_sb = fp_idx;
+	req->txq.sb_index = HC_INDEX_ETH_TX_CQ_CONS_COS0;
+	req->txq.hc_rate = bp->tx_ticks ? 1000000/bp->tx_ticks : 0;
+	req->txq.flags = flags;
+	req->txq.traffic_type = LLFC_TRAFFIC_TYPE_NW;
+
+	/* add list termination tlv */
+	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+		      sizeof(struct channel_list_end_tlv));
+
+	/* output tlvs list */
+	bnx2x_dp_tlv_list(bp, req);
+
+	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
+	if (rc)
+		BNX2X_ERR("Sending SETUP_Q message for queue[%d] failed!\n",
+			  fp_idx);
+
+	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+		BNX2X_ERR("Status of SETUP_Q for queue[%d] is %d\n",
+			  fp_idx, resp->hdr.status);
+		return -EINVAL;
+	}
+	return rc;
+}
+
+int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx)
+{
+	struct vfpf_q_op_tlv *req = &bp->vf2pf_mbox->req.q_op;
+	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
+	int rc;
+
+	/* clear mailbox and prep first tlv */
+	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_TEARDOWN_Q,
+			sizeof(*req));
+
+	req->vf_qid = qidx;
+
+	/* add list termination tlv */
+	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+		      sizeof(struct channel_list_end_tlv));
+
+	/* output tlvs list */
+	bnx2x_dp_tlv_list(bp, req);
+
+	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
+
+	if (rc) {
+		BNX2X_ERR("Sending TEARDOWN for queue %d failed: %d\n", qidx,
+			  rc);
+		return rc;
+	}
+
+	/* PF failed the transaction */
+	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+		BNX2X_ERR("TEARDOWN for queue %d failed: %d\n", qidx,
+			  resp->hdr.status);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* request pf to add a mac for the vf */
+int bnx2x_vfpf_set_mac(struct bnx2x *bp)
+{
+	struct vfpf_set_q_filters_tlv *req = &bp->vf2pf_mbox->req.set_q_filters;
+	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
+	int rc;
+
+	/* clear mailbox and prep first tlv */
+	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_SET_Q_FILTERS,
+			sizeof(*req));
+
+	req->flags = VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED;
+	req->vf_qid = 0;
+	req->n_mac_vlan_filters = 1;
+	req->filters[0].flags =
+		VFPF_Q_FILTER_DEST_MAC_VALID | VFPF_Q_FILTER_SET_MAC;
+
+	/* sample bulletin board for new mac */
+	bnx2x_sample_bulletin(bp);
+
+	/* copy mac from device to request */
+	memcpy(req->filters[0].mac, bp->dev->dev_addr, ETH_ALEN);
+
+	/* add list termination tlv */
+	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+		      sizeof(struct channel_list_end_tlv));
+
+	/* output tlvs list */
+	bnx2x_dp_tlv_list(bp, req);
+
+	/* send message to pf */
+	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
+	if (rc) {
+		BNX2X_ERR("failed to send message to pf. rc was %d\n", rc);
+		return rc;
+	}
+
+	/* failure may mean PF was configured with a new mac for us */
+	while (resp->hdr.status == PFVF_STATUS_FAILURE) {
+		DP(BNX2X_MSG_IOV,
+		   "vfpf SET MAC failed. Check bulletin board for new posts\n");
+
+		/* check if bulletin board was updated */
+		if (bnx2x_sample_bulletin(bp) == PFVF_BULLETIN_UPDATED) {
+			/* copy mac from device to request */
+			memcpy(req->filters[0].mac, bp->dev->dev_addr,
+			       ETH_ALEN);
+
+			/* send message to pf */
+			rc = bnx2x_send_msg2pf(bp, &resp->hdr.status,
+					       bp->vf2pf_mbox_mapping);
+		} else {
+			/* no new info in bulletin */
+			break;
+		}
+	}
+
+	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+		BNX2X_ERR("vfpf SET MAC failed: %d\n", resp->hdr.status);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int bnx2x_vfpf_set_mcast(struct net_device *dev)
+{
+	struct bnx2x *bp = netdev_priv(dev);
+	struct vfpf_set_q_filters_tlv *req = &bp->vf2pf_mbox->req.set_q_filters;
+	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
+	int rc, i = 0;
+	struct netdev_hw_addr *ha;
+
+	if (bp->state != BNX2X_STATE_OPEN) {
+		DP(NETIF_MSG_IFUP, "state is %x, returning\n", bp->state);
+		return -EINVAL;
+	}
+
+	/* clear mailbox and prep first tlv */
+	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_SET_Q_FILTERS,
+			sizeof(*req));
+
+	/* Get Rx mode requested */
+	DP(NETIF_MSG_IFUP, "dev->flags = %x\n", dev->flags);
+
+	netdev_for_each_mc_addr(ha, dev) {
+		DP(NETIF_MSG_IFUP, "Adding mcast MAC: %pM\n",
+		   bnx2x_mc_addr(ha));
+		memcpy(req->multicast[i], bnx2x_mc_addr(ha), ETH_ALEN);
+		i++;
+	}
+
+	/* We support four PFVF_MAX_MULTICAST_PER_VF mcast
+	  * addresses tops
+	  */
+	if (i >= PFVF_MAX_MULTICAST_PER_VF) {
+		DP(NETIF_MSG_IFUP,
+		   "VF supports not more than %d multicast MAC addresses\n",
+		   PFVF_MAX_MULTICAST_PER_VF);
+		return -EINVAL;
+	}
+
+	req->n_multicast = i;
+	req->flags |= VFPF_SET_Q_FILTERS_MULTICAST_CHANGED;
+	req->vf_qid = 0;
+
+	/* add list termination tlv */
+	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+		      sizeof(struct channel_list_end_tlv));
+
+	/* output tlvs list */
+	bnx2x_dp_tlv_list(bp, req);
+	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
+	if (rc) {
+		BNX2X_ERR("Sending a message failed: %d\n", rc);
+		return rc;
+	}
+
+	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+		BNX2X_ERR("Set Rx mode/multicast failed: %d\n",
+			  resp->hdr.status);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp)
+{
+	int mode = bp->rx_mode;
+	struct vfpf_set_q_filters_tlv *req = &bp->vf2pf_mbox->req.set_q_filters;
+	struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
+	int rc;
+
+	/* clear mailbox and prep first tlv */
+	bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_SET_Q_FILTERS,
+			sizeof(*req));
+
+	DP(NETIF_MSG_IFUP, "Rx mode is %d\n", mode);
+
+	switch (mode) {
+	case BNX2X_RX_MODE_NONE: /* no Rx */
+		req->rx_mask = VFPF_RX_MASK_ACCEPT_NONE;
+		break;
+	case BNX2X_RX_MODE_NORMAL:
+		req->rx_mask = VFPF_RX_MASK_ACCEPT_MATCHED_MULTICAST;
+		req->rx_mask |= VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST;
+		req->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
+		break;
+	case BNX2X_RX_MODE_ALLMULTI:
+		req->rx_mask = VFPF_RX_MASK_ACCEPT_ALL_MULTICAST;
+		req->rx_mask |= VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST;
+		req->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
+		break;
+	case BNX2X_RX_MODE_PROMISC:
+		req->rx_mask = VFPF_RX_MASK_ACCEPT_ALL_UNICAST;
+		req->rx_mask |= VFPF_RX_MASK_ACCEPT_ALL_MULTICAST;
+		req->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
+		break;
+	default:
+		BNX2X_ERR("BAD rx mode (%d)\n", mode);
+		return -EINVAL;
+	}
+
+	req->flags |= VFPF_SET_Q_FILTERS_RX_MASK_CHANGED;
+	req->vf_qid = 0;
+
+	/* add list termination tlv */
+	bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+		      sizeof(struct channel_list_end_tlv));
+
+	/* output tlvs list */
+	bnx2x_dp_tlv_list(bp, req);
+
+	rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
+	if (rc)
+		BNX2X_ERR("Sending a message failed: %d\n", rc);
+
+	if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+		BNX2X_ERR("Set Rx mode failed: %d\n", resp->hdr.status);
+		return -EINVAL;
+	}
+
+	return rc;
+}
+
 /* General service functions */
 static void storm_memset_vf_mbx_ack(struct bnx2x *bp, u16 abs_fid)
 {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h
index 9f07adaf06f4..21d29855657e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h
@@ -18,6 +18,8 @@
 #ifndef VF_PF_IF_H
 #define VF_PF_IF_H
 
+#ifdef CONFIG_BNX2X_SRIOV
+
 /* Common definitions for all HVs */
 struct vf_pf_resc_request {
 	u8  num_rxqs;
@@ -353,4 +355,5 @@ enum channel_tlvs {
 	CHANNEL_TLV_MAX
 };
 
+#endif /* CONFIG_BNX2X_SRIOV */
 #endif /* VF_PF_IF_H */