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| author |   Santosh Nayak <santoshprasadnayak@gmail.com> | 2012-03-12 22:58:24 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-03-16 22:20:44 -0700 |
| commit | 06d6c1087605b38342eb20e74b0cacb8b71f5086 (patch) | |
| tree | 57533b01a509a7d79c264400ceac83aaba80e5b7 /drivers/net/ethernet/qlogic/netxen/netxen_nic.h | |
| parent | pxa168: remove unused stats member. (diff) | |
| download | linux-dev-06d6c1087605b38342eb20e74b0cacb8b71f5086.tar.xz linux-dev-06d6c1087605b38342eb20e74b0cacb8b71f5086.zip | |
netxen: qlogic ethernet : Fix endian bug.
Change the datatype of "ip_addr" to __be32 as 'ip' should be in
big endian format.
Adapter needs "ip address" in big endian format stored at lower 32bit
of req.word[1]. netxen_config_ipaddr() now receives 'ip' in big endian
format. To satisfy adapter's need, use memcpy() to copy byte by byte
of 'ip' into lower 32bit of req.word[1].
Mac address and serial number of adapter need to be in little endian format.
Change the data type of the related variables to __le32 / __le64 or cast it
explicitly to __le32 / __le64 depending upon the requirement.
Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/netxen/netxen_nic.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/netxen/netxen_nic.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic.h b/drivers/net/ethernet/qlogic/netxen/netxen_nic.h index 2eeac32f7fdd..b5de8a7b90f1 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 *); |