@@ -1305,6 +1305,8 @@ enum netdev_priv_flags {
* @base_addr: Device I/O address
* @irq: Device IRQ number
*
+ * @carrier_changes: Stats to monitor carrier on<->off transitions
+ *
* @state: Generic network queuing layer state, see netdev_state_t
* @dev_list: The global list of network devices
* @napi_list: List entry, that is used for polling napi devices
@@ -1338,8 +1340,6 @@ enum netdev_priv_flags {
* @tx_dropped: Dropped packets by core network,
* do not use this in drivers
*
- * @carrier_changes: Stats to monitor carrier on<->off transitions
- *
* @wireless_handlers: List of functions to handle Wireless Extensions,
* instead of ioctl,
* see <net/iw_handler.h> for details.
@@ -1382,14 +1382,14 @@ enum netdev_priv_flags {
* @dev_port: Used to differentiate devices that share
* the same function
* @addr_list_lock: XXX: need comments on this one
- * @uc: unicast mac addresses
- * @mc: multicast mac addresses
- * @dev_addrs: list of device hw addresses
- * @queues_kset: Group of all Kobjects in the Tx and RX queues
* @uc_promisc: Counter, that indicates, that promiscuous mode
* has been enabled due to the need to listen to
* additional unicast addresses in a device that
* does not implement ndo_set_rx_mode()
+ * @uc: unicast mac addresses
+ * @mc: multicast mac addresses
+ * @dev_addrs: list of device hw addresses
+ * @queues_kset: Group of all Kobjects in the Tx and RX queues
* @promiscuity: Number of times, the NIC is told to work in
* Promiscuous mode, if it becomes 0 the NIC will
* exit from working in Promiscuous mode
@@ -1419,6 +1419,11 @@ enum netdev_priv_flags {
* @ingress_queue: XXX: need comments on this one
* @broadcast: hw bcast address
*
+ * @rx_cpu_rmap: CPU reverse-mapping for RX completion interrupts,
+ * indexed by RX queue number. Assigned by driver.
+ * This must only be set if the ndo_rx_flow_steer
+ * operation is defined
+ *
* @_tx: Array of TX queues
* @num_tx_queues: Number of TX queues allocated at alloc_netdev_mq() time
* @real_num_tx_queues: Number of TX queues currently active in device
@@ -1428,11 +1433,6 @@ enum netdev_priv_flags {
*
* @xps_maps: XXX: need comments on this one
*
- * @rx_cpu_rmap: CPU reverse-mapping for RX completion interrupts,
- * indexed by RX queue number. Assigned by driver.
- * This must only be set if the ndo_rx_flow_steer
- * operation is defined
- *
* @trans_start: Time (in jiffies) of last Tx
* @watchdog_timeo: Represents the timeout that is used by
* the watchdog ( see dev_watchdog() )
@@ -1507,6 +1507,8 @@ struct net_device {
unsigned long base_addr;
int irq;
+ atomic_t carrier_changes;
+
/*
* Some hardware also needs these fields (state,dev_list,
* napi_list,unreg_list,close_list) but they are not
@@ -1547,8 +1549,6 @@ struct net_device {
atomic_long_t rx_dropped;
atomic_long_t tx_dropped;
- atomic_t carrier_changes;
-
#ifdef CONFIG_WIRELESS_EXT
const struct iw_handler_def * wireless_handlers;
struct iw_public_data * wireless_data;
@@ -1588,6 +1588,8 @@ struct net_device {
unsigned short dev_id;
unsigned short dev_port;
spinlock_t addr_list_lock;
+ unsigned char name_assign_type;
+ bool uc_promisc;
struct netdev_hw_addr_list uc;
struct netdev_hw_addr_list mc;
struct netdev_hw_addr_list dev_addrs;
@@ -1595,10 +1597,6 @@ struct net_device {
#ifdef CONFIG_SYSFS
struct kset *queues_kset;
#endif
-
- unsigned char name_assign_type;
-
- bool uc_promisc;
unsigned int promiscuity;
unsigned int allmulti;
@@ -1645,7 +1643,9 @@ struct net_device {
struct netdev_queue __rcu *ingress_queue;
unsigned char broadcast[MAX_ADDR_LEN];
-
+#ifdef CONFIG_RFS_ACCEL
+ struct cpu_rmap *rx_cpu_rmap;
+#endif
/*
* Cache lines mostly used on transmit path
@@ -1660,9 +1660,6 @@ struct net_device {
#ifdef CONFIG_XPS
struct xps_dev_maps __rcu *xps_maps;
#endif
-#ifdef CONFIG_RFS_ACCEL
- struct cpu_rmap *rx_cpu_rmap;
-#endif
/* These may be needed for future network-power-down code. */
Some trivial reorders while preserving the RX/TX cache lines split to fill a couple of holes. Signed-off-by: Thomas Graf <tgraf@suug.ch> --- include/linux/netdevice.h | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-)