[PATCH 3/3 v2] netxen: qlogic ethernet : Fix endian bug.

From: Santosh Nayak <santoshprasadnayak@gmail.com>

Fix endian bug.

Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>

drivers/net/ethernet/qlogic/netxen/netxen_nic.h | 4 ++--
drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c | 10 +++++--
.../net/ethernet/qlogic/netxen/netxen_nic_main.c | 4 ++--
3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic.h b/drivers/net/ethernet/qlogic/netxen/netxen_nic.h
index 2eeac32..b5de8a7 100644
a/drivers/net/ethernet/qlogic/netxen/netxen_nic.h
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic.h
@@ -954,7 +954,7 @@ typedef struct nx_mac_list_s {

struct nx_vlan_ip_list {
struct list_head list;
- u32 ip_addr;
+ __be32 ip_addr;
};

/*
@@ -1780,7 +1780,7 @@ int netxen_process_rcv_ring(struct nx_host_sds_ring *sds_ring, int max);
void netxen_p3_free_mac_list(struct netxen_adapter *adapter);
int netxen_config_intr_coalesce(struct netxen_adapter *adapter);
int netxen_config_rss(struct netxen_adapter *adapter, int enable);
-int netxen_config_ipaddr(struct netxen_adapter *adapter, u32 ip, int cmd);
+int netxen_config_ipaddr(struct netxen_adapter *adapter, __be32 ip, int cmd);
int netxen_linkevent_request(struct netxen_adapter *adapter, int enable);
void netxen_advert_link_change(struct netxen_adapter *adapter, int linkup);
void netxen_pci_camqm_read_2M(struct netxen_adapter *, u64, u64 *);
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
index 6f37470..59d5ee7 100644
a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
@@ -909,7 +909,7 @@ int netxen_config_rss(struct netxen_adapter *adapter, int enable)
return rv;
}

-int netxen_config_ipaddr(struct netxen_adapter *adapter, u32 ip, int cmd)
+int netxen_config_ipaddr(struct netxen_adapter *adapter, __be32 ip, int cmd)
{
nx_nic_req_t req;
u64 word;
@@ -922,7 +922,7 @@ int netxen_config_ipaddr(struct netxen_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);
+ memcpy(&req.words[1], &ip, sizeof(u32));

rv = netxen_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
if (rv != 0) {
@@ -1050,7 +1050,7 @@ int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 *mac)
if (netxen_get_flash_block(adapter, offset, sizeof(u64), pmac) == -1)
return -1;

- if (*mac == cpu_to_le64(~0ULL)) {
+ if (*(__le64 *)mac == cpu_to_le64(~0ULL)) {

offset = NX_OLD_MAC_ADDR_OFFSET +
(adapter->portnum * sizeof(u64));
@@ -1059,7 +1059,7 @@ int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 *mac)
offset, sizeof(u64), pmac) == -1)
return -1;

- if (*mac == cpu_to_le64(~0ULL))
+ if (*(__le64 *)mac == cpu_to_le64(~0ULL))
return -1;
}
return 0;
@@ -2155,7 +2155,7 @@ static u32 netxen_md_rd_crb(struct netxen_adapter *adapter,
static u32
netxen_md_rdrom(struct netxen_adapter *adapter,
struct netxen_minidump_entry_rdrom
- *romEntry, u32 *data_buff)
+ *romEntry, __le32 *data_buff)
{
int i, count = 0;
u32 size, lck_val;
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index 7648995..65a718f 100644
a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -805,12 +805,12 @@ netxen_check_options(struct netxen_adapter *adapter)
char brd_name[NETXEN_MAX_SHORT_NAME];
char serial_num[32];
int i, offset, val, err;
- int *ptr32;
+ __le32 *ptr32;
struct pci_dev *pdev = adapter->pdev;

adapter->driver_mismatch = 0;

- ptr32 = (int *)&serial_num;
+ ptr32 = (__le32 *)&serial_num;
offset = NX_FW_SERIAL_NUM_OFFSET;
for (i = 0; i < 8; i++) {
if (netxen_rom_fast_read(adapter, offset, &val) == -1) {
1.7.4.4

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