[PATCHv2 NEXT 6/8] qlcnic: sparse warning fixes

[PATCHv2 NEXT 6/8] qlcnic: sparse warning fixes

[Amit Kumar Salecha]

From: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
---
 drivers/net/qlcnic/qlcnic_ctx.c  |   12 ++++++------
 drivers/net/qlcnic/qlcnic_main.c |   10 +++++-----
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
index a4c4d09..75e3b19 100644
--- a/drivers/net/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -742,15 +742,15 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter,
 
 	if (err == QLCNIC_RCODE_SUCCESS) {
 		for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++, npar++, pci_info++) {
-			pci_info->id = le32_to_cpu(npar->id);
-			pci_info->active = le32_to_cpu(npar->active);
-			pci_info->type = le32_to_cpu(npar->type);
+			pci_info->id = le16_to_cpu(npar->id);
+			pci_info->active = le16_to_cpu(npar->active);
+			pci_info->type = le16_to_cpu(npar->type);
 			pci_info->default_port =
-				le32_to_cpu(npar->default_port);
+				le16_to_cpu(npar->default_port);
 			pci_info->tx_min_bw =
-				le32_to_cpu(npar->tx_min_bw);
+				le16_to_cpu(npar->tx_min_bw);
 			pci_info->tx_max_bw =
-				le32_to_cpu(npar->tx_max_bw);
+				le16_to_cpu(npar->tx_max_bw);
 			memcpy(pci_info->mac, npar->mac, ETH_ALEN);
 		}
 	} else {
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 6001f41..59a2138 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -521,9 +521,9 @@ qlcnic_init_pci_info(struct qlcnic_adapter *adapter)
 		pfn = pci_info[i].id;
 		if (pfn > QLCNIC_MAX_PCI_FUNC)
 			return QL_STATUS_INVALID_PARAM;
-		adapter->npars[pfn].active = pci_info[i].active;
-		adapter->npars[pfn].type = pci_info[i].type;
-		adapter->npars[pfn].phy_port = pci_info[i].default_port;
+		adapter->npars[pfn].active = (u8)pci_info[i].active;
+		adapter->npars[pfn].type = (u8)pci_info[i].type;
+		adapter->npars[pfn].phy_port = (u8)pci_info[i].default_port;
 		adapter->npars[pfn].min_bw = pci_info[i].tx_min_bw;
 		adapter->npars[pfn].max_bw = pci_info[i].tx_max_bw;
 	}
@@ -723,7 +723,7 @@ qlcnic_initialize_nic(struct qlcnic_adapter *adapter)
 	if (err)
 		return err;
 
-	adapter->physical_port = nic_info.phys_port;
+	adapter->physical_port = (u8)nic_info.phys_port;
 	adapter->switch_mode = nic_info.switch_mode;
 	adapter->max_tx_ques = nic_info.max_tx_ques;
 	adapter->max_rx_ques = nic_info.max_rx_ques;
@@ -3762,7 +3762,7 @@ qlcnic_sysfs_read_npar_config(struct file *file, struct kobject *kobj,
 			return ret;
 
 		np_cfg[i].pci_func = i;
-		np_cfg[i].op_mode = nic_info.op_mode;
+		np_cfg[i].op_mode = (u8)nic_info.op_mode;
 		np_cfg[i].port_num = nic_info.phys_port;
 		np_cfg[i].fw_capab = nic_info.capabilities;
 		np_cfg[i].min_bw = nic_info.min_tx_bw ;
-- 
1.6.3.3

[PATCHv2 NEXT 2/8] qlcnic: fix eswitch stats

[Amit Kumar Salecha]

Some of the counters are not implemented in fw.
Fw return NOT AVAILABLE VALUE as (0xffffffffffffffff).
Adding these counters, result in invalid value.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
---
 drivers/net/qlcnic/qlcnic.h     |   12 ++++++++++++
 drivers/net/qlcnic/qlcnic_ctx.c |   31 ++++++++++++++++++++++---------
 2 files changed, 34 insertions(+), 9 deletions(-)

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 714ddf4..4667463 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -1169,6 +1169,18 @@ struct qlcnic_esw_func_cfg {
 #define QLCNIC_STATS_ESWITCH		2
 #define QLCNIC_QUERY_RX_COUNTER		0
 #define QLCNIC_QUERY_TX_COUNTER		1
+#define QLCNIC_ESW_STATS_NOT_AVAIL	0xffffffffffffffffULL
+
+#define QLCNIC_ADD_ESW_STATS(VAL1, VAL2)\
+do {	\
+	if (((VAL1) == QLCNIC_ESW_STATS_NOT_AVAIL) && \
+	    ((VAL2) != QLCNIC_ESW_STATS_NOT_AVAIL)) \
+		(VAL1) = (VAL2); \
+	else if (((VAL1) != QLCNIC_ESW_STATS_NOT_AVAIL) && \
+		 ((VAL2) != QLCNIC_ESW_STATS_NOT_AVAIL)) \
+			(VAL1) += (VAL2); \
+} while (0)
+
 struct __qlcnic_esw_statistics {
 	__le16 context_id;
 	__le16 version;
diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
index 95a821e..a4c4d09 100644
--- a/drivers/net/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -1016,7 +1016,14 @@ int qlcnic_get_eswitch_stats(struct qlcnic_adapter *adapter, const u8 eswitch,
 	if (adapter->npars == NULL)
 		return -EIO;
 
-	memset(esw_stats, 0, sizeof(struct __qlcnic_esw_statistics));
+	memset(esw_stats, 0, sizeof(u64));
+	esw_stats->unicast_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
+	esw_stats->multicast_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
+	esw_stats->broadcast_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
+	esw_stats->dropped_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
+	esw_stats->errors = QLCNIC_ESW_STATS_NOT_AVAIL;
+	esw_stats->local_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
+	esw_stats->numbytes = QLCNIC_ESW_STATS_NOT_AVAIL;
 	esw_stats->context_id = eswitch;
 
 	for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
@@ -1029,14 +1036,20 @@ int qlcnic_get_eswitch_stats(struct qlcnic_adapter *adapter, const u8 eswitch,
 
 		esw_stats->size = port_stats.size;
 		esw_stats->version = port_stats.version;
-		esw_stats->unicast_frames += port_stats.unicast_frames;
-		esw_stats->multicast_frames += port_stats.multicast_frames;
-		esw_stats->broadcast_frames += port_stats.broadcast_frames;
-		esw_stats->dropped_frames += port_stats.dropped_frames;
-		esw_stats->errors += port_stats.errors;
-		esw_stats->local_frames += port_stats.local_frames;
-		esw_stats->numbytes += port_stats.numbytes;
-
+		QLCNIC_ADD_ESW_STATS(esw_stats->unicast_frames,
+						port_stats.unicast_frames);
+		QLCNIC_ADD_ESW_STATS(esw_stats->multicast_frames,
+						port_stats.multicast_frames);
+		QLCNIC_ADD_ESW_STATS(esw_stats->broadcast_frames,
+						port_stats.broadcast_frames);
+		QLCNIC_ADD_ESW_STATS(esw_stats->dropped_frames,
+						port_stats.dropped_frames);
+		QLCNIC_ADD_ESW_STATS(esw_stats->errors,
+						port_stats.errors);
+		QLCNIC_ADD_ESW_STATS(esw_stats->local_frames,
+						port_stats.local_frames);
+		QLCNIC_ADD_ESW_STATS(esw_stats->numbytes,
+						port_stats.numbytes);
 		ret = 0;
 	}
 	return ret;
-- 
1.6.3.3

[PATCHv2 NEXT 3/8] qlcnic: fix diag register

[Amit Kumar Salecha]

regs_buff[i] and diag_registers[j] array should use different index
variable.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
---
 drivers/net/qlcnic/qlcnic_ethtool.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 550cfe9..6a76014 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -343,7 +343,7 @@ qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
 	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
 	struct qlcnic_host_sds_ring *sds_ring;
 	u32 *regs_buff = p;
-	int ring, i = 0;
+	int ring, i = 0, j = 0;
 
 	memset(p, 0, qlcnic_get_regs_len(dev));
 	regs->version = (QLCNIC_ETHTOOL_REGS_VER << 24) |
@@ -352,8 +352,8 @@ qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
 	regs_buff[0] = (0xcafe0000 | (QLCNIC_DEV_INFO_SIZE & 0xffff));
 	regs_buff[1] = QLCNIC_MGMT_API_VERSION;
 
-	for (i = QLCNIC_DEV_INFO_SIZE + 1; diag_registers[i] != -1; i++)
-		regs_buff[i] = QLCRD32(adapter, diag_registers[i]);
+	for (i = QLCNIC_DEV_INFO_SIZE + 1; diag_registers[j] != -1; j++, i++)
+		regs_buff[i] = QLCRD32(adapter, diag_registers[j]);
 
 	if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
 		return;
-- 
1.6.3.3

[PATCHv2 NEXT 4/8] qlcnic: fix endianess for lro

[Amit Kumar Salecha]

From: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>

ipaddress in ifa->ifa_address field are in big endian format.
Also device requires ip address in big endian only.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
---
 drivers/net/qlcnic/qlcnic.h    |    7 ++++++-
 drivers/net/qlcnic/qlcnic_hw.c |    6 ++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 4667463..7af3c6c 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -898,6 +898,11 @@ struct qlcnic_mac_req {
 	u8 mac_addr[6];
 };
 
+struct qlcnic_ipaddr {
+	__be32 ipv4;
+	__be32 ipv6[4];
+};
+
 #define QLCNIC_MSI_ENABLED		0x02
 #define QLCNIC_MSIX_ENABLED		0x04
 #define QLCNIC_LRO_ENABLED		0x08
@@ -1286,7 +1291,7 @@ void qlcnic_free_mac_list(struct qlcnic_adapter *adapter);
 int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter, u32);
 int qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter);
 int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable);
-int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, u32 ip, int cmd);
+int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, __be32 ip, int cmd);
 int qlcnic_linkevent_request(struct qlcnic_adapter *adapter, int enable);
 void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup);
 
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index c198df9..68d5693 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -676,9 +676,10 @@ int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable)
 	return rv;
 }
 
-int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, u32 ip, int cmd)
+int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, __be32 ip, int cmd)
 {
 	struct qlcnic_nic_req req;
+	struct qlcnic_ipaddr *ipa;
 	u64 word;
 	int rv;
 
@@ -689,7 +690,8 @@ int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, u32 ip, int cmd)
 	req.req_hdr = cpu_to_le64(word);
 
 	req.words[0] = cpu_to_le64(cmd);
-	req.words[1] = cpu_to_le64(ip);
+	ipa = (struct qlcnic_ipaddr *)&req.words[1];
+	ipa->ipv4 = ip;
 
 	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
 	if (rv != 0)
-- 
1.6.3.3

[PATCHv2 NEXT 5/8] qlcnic: fix vlan TSO on big endian machine

[Amit Kumar Salecha]

From: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>

o desc->vlan_tci is in __le16 format. Doing htons and
  cpu_to_le64 again on vlan_tci, result in invalid value on ppc.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
---
 drivers/net/qlcnic/qlcnic.h      |    7 ++++++-
 drivers/net/qlcnic/qlcnic_hw.c   |    6 ++++--
 drivers/net/qlcnic/qlcnic_main.c |   15 ++++++++++-----
 3 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 7af3c6c..9d80171 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -898,6 +898,11 @@ struct qlcnic_mac_req {
 	u8 mac_addr[6];
 };
 
+struct qlcnic_vlan_req {
+	__le16 vlan_id;
+	__le16 rsvd[3];
+};
+
 struct qlcnic_ipaddr {
 	__be32 ipv4;
 	__be32 ipv6[4];
@@ -940,7 +945,7 @@ struct qlcnic_ipaddr {
 struct qlcnic_filter {
 	struct hlist_node fnode;
 	u8 faddr[ETH_ALEN];
-	u16 vlan_id;
+	__le16 vlan_id;
 	unsigned long ftime;
 };
 
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index 68d5693..712cfab 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -375,10 +375,11 @@ qlcnic_send_cmd_descs(struct qlcnic_adapter *adapter,
 
 static int
 qlcnic_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
-				u16 vlan_id, unsigned op)
+				__le16 vlan_id, unsigned op)
 {
 	struct qlcnic_nic_req req;
 	struct qlcnic_mac_req *mac_req;
+	struct qlcnic_vlan_req *vlan_req;
 	u64 word;
 
 	memset(&req, 0, sizeof(struct qlcnic_nic_req));
@@ -391,7 +392,8 @@ qlcnic_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
 	mac_req->op = op;
 	memcpy(mac_req->mac_addr, addr, 6);
 
-	req.words[1] = cpu_to_le64(vlan_id);
+	vlan_req = (struct qlcnic_vlan_req *)&req.words[1];
+	vlan_req->vlan_id = vlan_id;
 
 	return qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
 }
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index a3d7705..6001f41 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -28,6 +28,7 @@
 
 #include "qlcnic.h"
 
+#include <linux/swab.h>
 #include <linux/dma-mapping.h>
 #include <linux/if_vlan.h>
 #include <net/ip.h>
@@ -1834,11 +1835,12 @@ static void qlcnic_free_lb_filters_mem(struct qlcnic_adapter *adapter)
 }
 
 static void qlcnic_change_filter(struct qlcnic_adapter *adapter,
-		u64 uaddr, u16 vlan_id, struct qlcnic_host_tx_ring *tx_ring)
+		u64 uaddr, __le16 vlan_id, struct qlcnic_host_tx_ring *tx_ring)
 {
 	struct cmd_desc_type0 *hwdesc;
 	struct qlcnic_nic_req *req;
 	struct qlcnic_mac_req *mac_req;
+	struct qlcnic_vlan_req *vlan_req;
 	u32 producer;
 	u64 word;
 
@@ -1856,7 +1858,8 @@ static void qlcnic_change_filter(struct qlcnic_adapter *adapter,
 	mac_req->op = vlan_id ? QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_ADD;
 	memcpy(mac_req->mac_addr, &uaddr, ETH_ALEN);
 
-	req->words[1] = cpu_to_le64(vlan_id);
+	vlan_req = (struct qlcnic_vlan_req *)&req->words[1];
+	vlan_req->vlan_id = vlan_id;
 
 	tx_ring->producer = get_next_index(producer, tx_ring->num_desc);
 }
@@ -1875,7 +1878,7 @@ qlcnic_send_filter(struct qlcnic_adapter *adapter,
 	struct hlist_node *tmp_hnode, *n;
 	struct hlist_head *head;
 	u64 src_addr = 0;
-	u16 vlan_id = 0;
+	__le16 vlan_id = 0;
 	u8 hindex;
 
 	if (!compare_ether_addr(phdr->h_source, adapter->mac_addr))
@@ -1928,7 +1931,8 @@ qlcnic_tso_check(struct net_device *netdev,
 	struct vlan_ethhdr *vh;
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
 	u32 producer = tx_ring->producer;
-	int vlan_oob = first_desc->flags_opcode & cpu_to_le16(FLAGS_VLAN_OOB);
+	__le16 vlan_oob = first_desc->flags_opcode &
+				cpu_to_le16(FLAGS_VLAN_OOB);
 
 	if (*(skb->data) & BIT_0) {
 		flags |= BIT_0;
@@ -1999,7 +2003,8 @@ qlcnic_tso_check(struct net_device *netdev,
 		vh = (struct vlan_ethhdr *)((char *)hwdesc + 2);
 		skb_copy_from_linear_data(skb, vh, 12);
 		vh->h_vlan_proto = htons(ETH_P_8021Q);
-		vh->h_vlan_TCI = htons(first_desc->vlan_TCI);
+		vh->h_vlan_TCI = (__be16)swab16((u16)first_desc->vlan_TCI);
+
 		skb_copy_from_linear_data_offset(skb, 12,
 				(char *)vh + 16, copy_len - 16);
 
-- 
1.6.3.3

[PATCHv2 NEXT 6/8] qlcnic: sparse warning fixes

[Amit Kumar Salecha]

From: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
---
 drivers/net/qlcnic/qlcnic_ctx.c  |   12 ++++++------
 drivers/net/qlcnic/qlcnic_main.c |   10 +++++-----
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
index a4c4d09..75e3b19 100644
--- a/drivers/net/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -742,15 +742,15 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter,
 
 	if (err == QLCNIC_RCODE_SUCCESS) {
 		for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++, npar++, pci_info++) {
-			pci_info->id = le32_to_cpu(npar->id);
-			pci_info->active = le32_to_cpu(npar->active);
-			pci_info->type = le32_to_cpu(npar->type);
+			pci_info->id = le16_to_cpu(npar->id);
+			pci_info->active = le16_to_cpu(npar->active);
+			pci_info->type = le16_to_cpu(npar->type);
 			pci_info->default_port =
-				le32_to_cpu(npar->default_port);
+				le16_to_cpu(npar->default_port);
 			pci_info->tx_min_bw =
-				le32_to_cpu(npar->tx_min_bw);
+				le16_to_cpu(npar->tx_min_bw);
 			pci_info->tx_max_bw =
-				le32_to_cpu(npar->tx_max_bw);
+				le16_to_cpu(npar->tx_max_bw);
 			memcpy(pci_info->mac, npar->mac, ETH_ALEN);
 		}
 	} else {
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 6001f41..59a2138 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -521,9 +521,9 @@ qlcnic_init_pci_info(struct qlcnic_adapter *adapter)
 		pfn = pci_info[i].id;
 		if (pfn > QLCNIC_MAX_PCI_FUNC)
 			return QL_STATUS_INVALID_PARAM;
-		adapter->npars[pfn].active = pci_info[i].active;
-		adapter->npars[pfn].type = pci_info[i].type;
-		adapter->npars[pfn].phy_port = pci_info[i].default_port;
+		adapter->npars[pfn].active = (u8)pci_info[i].active;
+		adapter->npars[pfn].type = (u8)pci_info[i].type;
+		adapter->npars[pfn].phy_port = (u8)pci_info[i].default_port;
 		adapter->npars[pfn].min_bw = pci_info[i].tx_min_bw;
 		adapter->npars[pfn].max_bw = pci_info[i].tx_max_bw;
 	}
@@ -723,7 +723,7 @@ qlcnic_initialize_nic(struct qlcnic_adapter *adapter)
 	if (err)
 		return err;
 
-	adapter->physical_port = nic_info.phys_port;
+	adapter->physical_port = (u8)nic_info.phys_port;
 	adapter->switch_mode = nic_info.switch_mode;
 	adapter->max_tx_ques = nic_info.max_tx_ques;
 	adapter->max_rx_ques = nic_info.max_rx_ques;
@@ -3762,7 +3762,7 @@ qlcnic_sysfs_read_npar_config(struct file *file, struct kobject *kobj,
 			return ret;
 
 		np_cfg[i].pci_func = i;
-		np_cfg[i].op_mode = nic_info.op_mode;
+		np_cfg[i].op_mode = (u8)nic_info.op_mode;
 		np_cfg[i].port_num = nic_info.phys_port;
 		np_cfg[i].fw_capab = nic_info.capabilities;
 		np_cfg[i].min_bw = nic_info.min_tx_bw ;
-- 
1.6.3.3

[PATCHv2 NEXT 7/8] qlcnic: cleanup port mode setting

[Amit Kumar Salecha]

From: Sritej Velaga <sritej.velaga@qlogic.com>

Port mode setting is not required for Qlogic CNA adapters.

Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
---
 drivers/net/qlcnic/qlcnic_main.c |   40 --------------------------------------
 1 files changed, 0 insertions(+), 40 deletions(-)

diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 59a2138..4757908 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -46,11 +46,6 @@ char qlcnic_driver_name[] = "qlcnic";
 static const char qlcnic_driver_string[] = "QLogic 1/10 GbE "
 	"Converged/Intelligent Ethernet Driver v" QLCNIC_LINUX_VERSIONID;
 
-static int port_mode = QLCNIC_PORT_MODE_AUTO_NEG;
-
-/* Default to restricted 1G auto-neg mode */
-static int wol_port_mode = 5;
-
 static int qlcnic_mac_learn;
 module_param(qlcnic_mac_learn, int, 0644);
 MODULE_PARM_DESC(qlcnic_mac_learn, "Mac Filter (0=disabled, 1=enabled)");
@@ -264,40 +259,6 @@ static void qlcnic_clear_stats(struct qlcnic_adapter *adapter)
 	memset(&adapter->stats, 0, sizeof(adapter->stats));
 }
 
-static void qlcnic_set_port_mode(struct qlcnic_adapter *adapter)
-{
-	u32 val, data;
-
-	val = adapter->ahw.board_type;
-	if ((val == QLCNIC_BRDTYPE_P3_HMEZ) ||
-		(val == QLCNIC_BRDTYPE_P3_XG_LOM)) {
-		if (port_mode == QLCNIC_PORT_MODE_802_3_AP) {
-			data = QLCNIC_PORT_MODE_802_3_AP;
-			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
-		} else if (port_mode == QLCNIC_PORT_MODE_XG) {
-			data = QLCNIC_PORT_MODE_XG;
-			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
-		} else if (port_mode == QLCNIC_PORT_MODE_AUTO_NEG_1G) {
-			data = QLCNIC_PORT_MODE_AUTO_NEG_1G;
-			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
-		} else if (port_mode == QLCNIC_PORT_MODE_AUTO_NEG_XG) {
-			data = QLCNIC_PORT_MODE_AUTO_NEG_XG;
-			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
-		} else {
-			data = QLCNIC_PORT_MODE_AUTO_NEG;
-			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
-		}
-
-		if ((wol_port_mode != QLCNIC_PORT_MODE_802_3_AP) &&
-			(wol_port_mode != QLCNIC_PORT_MODE_XG) &&
-			(wol_port_mode != QLCNIC_PORT_MODE_AUTO_NEG_1G) &&
-			(wol_port_mode != QLCNIC_PORT_MODE_AUTO_NEG_XG)) {
-			wol_port_mode = QLCNIC_PORT_MODE_AUTO_NEG;
-		}
-		QLCWR32(adapter, QLCNIC_WOL_PORT_MODE, wol_port_mode);
-	}
-}
-
 static void qlcnic_set_msix_bit(struct pci_dev *pdev, int enable)
 {
 	u32 control;
@@ -1032,7 +993,6 @@ qlcnic_start_firmware(struct qlcnic_adapter *adapter)
 	err = qlcnic_pinit_from_rom(adapter);
 	if (err)
 		goto err_out;
-	qlcnic_set_port_mode(adapter);
 
 	err = qlcnic_load_firmware(adapter);
 	if (err)
-- 
1.6.3.3

[PATCHv2 NEXT 8/8] qlcnic: set mtu lower limit

[Amit Kumar Salecha]

From: Sritej Velaga <sritej.velaga@qlogic.com>

Setting mtu < 68 is not supported.

Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
---
 drivers/net/qlcnic/qlcnic.h    |    1 +
 drivers/net/qlcnic/qlcnic_hw.c |    6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 9d80171..42a2883 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -95,6 +95,7 @@
 #define FIRST_PAGE_GROUP_END	0x100000
 
 #define P3_MAX_MTU                     (9600)
+#define P3_MIN_MTU                     (68)
 #define QLCNIC_MAX_ETHERHDR                32 /* This contains some padding */
 
 #define QLCNIC_P3_RX_BUF_MAX_LEN         (QLCNIC_MAX_ETHERHDR + ETH_DATA_LEN)
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index 712cfab..9d3e16d 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -758,9 +758,9 @@ int qlcnic_change_mtu(struct net_device *netdev, int mtu)
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
 	int rc = 0;
 
-	if (mtu > P3_MAX_MTU) {
-		dev_err(&adapter->netdev->dev, "mtu > %d bytes unsupported\n",
-						P3_MAX_MTU);
+	if (mtu < P3_MIN_MTU || mtu > P3_MAX_MTU) {
+		dev_err(&adapter->netdev->dev, "%d bytes < mtu < %d bytes"
+			" not supported\n", P3_MAX_MTU, P3_MIN_MTU);
 		return -EINVAL;
 	}
 
-- 
1.6.3.3

Re: [PATCHv2 NEXT 2/8] qlcnic: fix eswitch stats

[David Miller]

From: Amit Kumar Salecha <amit.salecha@qlogic.com>
Date: Mon,  4 Oct 2010 08:14:51 -0700

> Some of the counters are not implemented in fw.
> Fw return NOT AVAILABLE VALUE as (0xffffffffffffffff).
> Adding these counters, result in invalid value.
> 
> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>

Why are patches being posted from back in October 4, 2010?

Re: [PATCHv2 NEXT 6/8] qlcnic: sparse warning fixes

[Ben Hutchings]

On Mon, 2010-10-04 at 08:14 -0700, Amit Kumar Salecha wrote:
> From: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
> 
> Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
> ---
>  drivers/net/qlcnic/qlcnic_ctx.c  |   12 ++++++------
>  drivers/net/qlcnic/qlcnic_main.c |   10 +++++-----
>  2 files changed, 11 insertions(+), 11 deletions(-)
> 
> diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
> index a4c4d09..75e3b19 100644
> --- a/drivers/net/qlcnic/qlcnic_ctx.c
> +++ b/drivers/net/qlcnic/qlcnic_ctx.c
> @@ -742,15 +742,15 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter,
>  
>  	if (err == QLCNIC_RCODE_SUCCESS) {
>  		for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++, npar++, pci_info++) {
> -			pci_info->id = le32_to_cpu(npar->id);
> -			pci_info->active = le32_to_cpu(npar->active);
> -			pci_info->type = le32_to_cpu(npar->type);
> +			pci_info->id = le16_to_cpu(npar->id);
> +			pci_info->active = le16_to_cpu(npar->active);
> +			pci_info->type = le16_to_cpu(npar->type);
>  			pci_info->default_port =
> -				le32_to_cpu(npar->default_port);
> +				le16_to_cpu(npar->default_port);
>  			pci_info->tx_min_bw =
> -				le32_to_cpu(npar->tx_min_bw);
> +				le16_to_cpu(npar->tx_min_bw);
>  			pci_info->tx_max_bw =
> -				le32_to_cpu(npar->tx_max_bw);
> +				le16_to_cpu(npar->tx_max_bw);
[...]

It looks like this function was broken on big-endian systems.  The
commit message should say that you are fixing a bug, not just that some
unspecified 'sparse warning[s]' (that alerted you to the bug) were
fixed.

Ben.

-- 
Ben Hutchings, Senior Software Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

Re: [PATCHv2 NEXT 2/8] qlcnic: fix eswitch stats

[Stephen Hemminger]

On Mon,  4 Oct 2010 08:14:51 -0700
Amit Kumar Salecha <amit.salecha@qlogic.com> wrote:

> +
> +#define QLCNIC_ADD_ESW_STATS(VAL1, VAL2)\
> +do {	\
> +	if (((VAL1) == QLCNIC_ESW_STATS_NOT_AVAIL) && \
> +	    ((VAL2) != QLCNIC_ESW_STATS_NOT_AVAIL)) \
> +		(VAL1) = (VAL2); \
> +	else if (((VAL1) != QLCNIC_ESW_STATS_NOT_AVAIL) && \
> +		 ((VAL2) != QLCNIC_ESW_STATS_NOT_AVAIL)) \
> +			(VAL1) += (VAL2); \
> +} while (0)

Fugly macro. Make it an inline function?

RE: [PATCHv2 NEXT 2/8] qlcnic: fix eswitch stats

[Amit Salecha]

> From: Amit Kumar Salecha <amit.salecha@qlogic.com>
> Date: Mon,  4 Oct 2010 08:14:51 -0700
>
> > Some of the counters are not implemented in fw.
> > Fw return NOT AVAILABLE VALUE as (0xffffffffffffffff).
> > Adding these counters, result in invalid value.
> >
> > Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
>
> Why are patches being posted from back in October 4, 2010?

My mail server is spamming mail, please ignore all below emails:

[PATCH NEXT 1/2] netxen: Notify firmware of Flex-10 interface down
[PATCHv2 NEXT 3/8] qlcnic: fix diag register
[PATCHv2 NEXT 8/8] qlcnic: set mtu lower limit
[PATCH NEXT 0/2]nexten: bug fixes
[PATCHv2 NEXT 2/8] qlcnic: fix eswitch stats
[PATCH NEXT 2/2] netxen: support for GbE port settings
[PATCHv2 NEXT 6/8] qlcnic: sparse warning fixes
[PATCHv2 NEXT 7/8] qlcnic: cleanup port mode setting
[PATCHv2 NEXT 5/8] qlcnic: fix vlan TSO on big endian machine

Sorry for inconvenience caused to all.

-Amit

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