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path: root/drivers/net/via-velocity.h
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Diffstat (limited to 'drivers/net/via-velocity.h')
-rw-r--r--drivers/net/via-velocity.h16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/via-velocity.h b/drivers/net/via-velocity.h
index f7b33ae7a703..aa2e69b9ff61 100644
--- a/drivers/net/via-velocity.h
+++ b/drivers/net/via-velocity.h
@@ -848,7 +848,7 @@ enum velocity_owner {
* Bits in CHIPGCR register
*/
-#define CHIPGCR_FCGMII 0x80
+#define CHIPGCR_FCGMII 0x80 /* enable GMII mode */
#define CHIPGCR_FCFDX 0x40
#define CHIPGCR_FCRESV 0x20
#define CHIPGCR_FCMODE 0x10
@@ -1390,7 +1390,8 @@ enum speed_opt {
SPD_DPX_100_HALF = 1,
SPD_DPX_100_FULL = 2,
SPD_DPX_10_HALF = 3,
- SPD_DPX_10_FULL = 4
+ SPD_DPX_10_FULL = 4,
+ SPD_DPX_1000_FULL = 5
};
enum velocity_init_type {
@@ -1504,22 +1505,25 @@ struct velocity_info {
* addresses on this chain then we use the first - multi-IP WOL is not
* supported.
*
- * CHECK ME: locking
*/
static inline int velocity_get_ip(struct velocity_info *vptr)
{
- struct in_device *in_dev = (struct in_device *) vptr->dev->ip_ptr;
+ struct in_device *in_dev;
struct in_ifaddr *ifa;
+ int res = -ENOENT;
+ rcu_read_lock();
+ in_dev = __in_dev_get_rcu(vptr->dev);
if (in_dev != NULL) {
ifa = (struct in_ifaddr *) in_dev->ifa_list;
if (ifa != NULL) {
memcpy(vptr->ip_addr, &ifa->ifa_address, 4);
- return 0;
+ res = 0;
}
}
- return -ENOENT;
+ rcu_read_unlock();
+ return res;
}
/**