mirror of https://gitee.com/openkylin/linux.git
This series includes code simplifaction. The main changes are the correct
xceiver handling (enable/disable) of the com20020 cards. The driver now handles link status change detection. The EAE PCI-ARCNET cards now make use of the rotary encoded subdevice indexing and got support for led triggers on transmit and reconnection events. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWLeA6AAoJEAvp4xV6HixktVcQANR+8HibXahRFxQStluW+1yz TiZutEqDBpuRRcSznqGOHWB/GTKjsBAZuhqhJu+rx6gyTskEt9qDDsCG17d+mSYs 29infIMcmJtX3tHlTB1zyeO8Y8WT3doVz+e5bR3bUC0eQ/y00BDT/JeNy55zzuW1 WtmCs3yp+5EQuX4pYh+xovli3Pvrc/qNLah3hySdv90OCGd5SGg3DBfcYlpjzBuQ sRS2sGEWFA8lnHjP01emcpdtnraHHfO4rTRy2WzwA0Wq9DyIrFXlTL/RwU5c1Oj8 cQjvessqQHaOgFbG/orH6W47rZKRyaNvgZZEmjKbxwtJ6VPVr53G2KmvWVN3hL4K 9H5nGNgCUGmzFmvKnt2mHtOrWI0rwB66NELKtoMH4JMEYFE5HAa5PtvnL+aQBt78 7Dj5ailgaParbHmoNod+DututoSvooLuT/eNtYTWXuwf4IUA1P/9WwPbapFgek5f wUBjML9LnBVbyUApHVns6VFkBxBE5xwOFAtcRDvI2RQ4r29vVWWBc925HdUP4UCY RmDsNDMlj91j1u9r5n+bjzaiexubeuG/otp+VmbYMaaOz2kVQNdKILQ9l8OuVmPI 5I+RYDLd+eXXlcRC3+ZBcmXUqfXFsFbi2iwcSDofZ1YDWct03zRMQQ9eeWnWGs0S GhZbLFvQJ967gKHg3d3r =NNwD -----END PGP SIGNATURE----- Merge tag 'arcnet-for-4.4-rc1' of git://git.pengutronix.de/git/mgr/linux Michael Grzeschik says: ==================== This series includes code simplifaction. The main changes are the correct xceiver handling (enable/disable) of the com20020 cards. The driver now handles link status change detection. The EAE PCI-ARCNET cards now make use of the rotary encoded subdevice indexing and got support for led triggers on transmit and reconnection events. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
commit
61b9da925a
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@ -237,6 +237,8 @@ struct Outgoing {
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numsegs; /* number of segments */
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};
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#define ARCNET_LED_NAME_SZ (IFNAMSIZ + 6)
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struct arcnet_local {
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uint8_t config, /* current value of CONFIG register */
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timeout, /* Extended timeout for COM20020 */
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@ -260,6 +262,13 @@ struct arcnet_local {
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/* On preemtive and SMB a lock is needed */
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spinlock_t lock;
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struct led_trigger *tx_led_trig;
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char tx_led_trig_name[ARCNET_LED_NAME_SZ];
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struct led_trigger *recon_led_trig;
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char recon_led_trig_name[ARCNET_LED_NAME_SZ];
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struct timer_list timer;
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/*
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* Buffer management: an ARCnet card has 4 x 512-byte buffers, each of
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* which can be used for either sending or receiving. The new dynamic
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@ -309,6 +318,8 @@ struct arcnet_local {
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int (*reset)(struct net_device *dev, int really_reset);
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void (*open)(struct net_device *dev);
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void (*close)(struct net_device *dev);
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void (*datatrigger) (struct net_device * dev, int enable);
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void (*recontrigger) (struct net_device * dev, int enable);
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void (*copy_to_card)(struct net_device *dev, int bufnum,
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int offset, void *buf, int count);
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@ -319,6 +330,16 @@ struct arcnet_local {
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void __iomem *mem_start; /* pointer to ioremap'ed MMIO */
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};
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enum arcnet_led_event {
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ARCNET_LED_EVENT_RECON,
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ARCNET_LED_EVENT_OPEN,
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ARCNET_LED_EVENT_STOP,
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ARCNET_LED_EVENT_TX,
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};
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void arcnet_led_event(struct net_device *netdev, enum arcnet_led_event event);
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void devm_arcnet_led_init(struct net_device *netdev, int index, int subid);
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#if ARCNET_DEBUG_MAX & D_SKB
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void arcnet_dump_skb(struct net_device *dev, struct sk_buff *skb, char *desc);
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#else
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@ -52,6 +52,8 @@
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#include <linux/init.h>
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#include <linux/jiffies.h>
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#include <linux/leds.h>
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#include "arcdevice.h"
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#include "com9026.h"
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@ -189,6 +191,71 @@ static void arcnet_dump_packet(struct net_device *dev, int bufnum,
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#endif
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/* Trigger a LED event in response to a ARCNET device event */
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void arcnet_led_event(struct net_device *dev, enum arcnet_led_event event)
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{
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struct arcnet_local *lp = netdev_priv(dev);
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unsigned long led_delay = 350;
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unsigned long tx_delay = 50;
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switch (event) {
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case ARCNET_LED_EVENT_RECON:
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led_trigger_blink_oneshot(lp->recon_led_trig,
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&led_delay, &led_delay, 0);
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break;
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case ARCNET_LED_EVENT_OPEN:
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led_trigger_event(lp->tx_led_trig, LED_OFF);
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led_trigger_event(lp->recon_led_trig, LED_OFF);
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break;
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case ARCNET_LED_EVENT_STOP:
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led_trigger_event(lp->tx_led_trig, LED_OFF);
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led_trigger_event(lp->recon_led_trig, LED_OFF);
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break;
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case ARCNET_LED_EVENT_TX:
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led_trigger_blink_oneshot(lp->tx_led_trig,
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&tx_delay, &tx_delay, 0);
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break;
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}
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}
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EXPORT_SYMBOL_GPL(arcnet_led_event);
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static void arcnet_led_release(struct device *gendev, void *res)
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{
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struct arcnet_local *lp = netdev_priv(to_net_dev(gendev));
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led_trigger_unregister_simple(lp->tx_led_trig);
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led_trigger_unregister_simple(lp->recon_led_trig);
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}
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/* Register ARCNET LED triggers for a arcnet device
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*
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* This is normally called from a driver's probe function
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*/
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void devm_arcnet_led_init(struct net_device *netdev, int index, int subid)
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{
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struct arcnet_local *lp = netdev_priv(netdev);
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void *res;
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res = devres_alloc(arcnet_led_release, 0, GFP_KERNEL);
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if (!res) {
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netdev_err(netdev, "cannot register LED triggers\n");
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return;
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}
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snprintf(lp->tx_led_trig_name, sizeof(lp->tx_led_trig_name),
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"arc%d-%d-tx", index, subid);
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snprintf(lp->recon_led_trig_name, sizeof(lp->recon_led_trig_name),
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"arc%d-%d-recon", index, subid);
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led_trigger_register_simple(lp->tx_led_trig_name,
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&lp->tx_led_trig);
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led_trigger_register_simple(lp->recon_led_trig_name,
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&lp->recon_led_trig);
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devres_add(&netdev->dev, res);
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}
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EXPORT_SYMBOL_GPL(devm_arcnet_led_init);
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/* Unregister a protocol driver from the arc_proto_map. Protocol drivers
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* are responsible for registering themselves, but the unregister routine
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* is pretty generic so we'll do it here.
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@ -314,6 +381,16 @@ static void arcdev_setup(struct net_device *dev)
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dev->flags = IFF_BROADCAST;
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}
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static void arcnet_timer(unsigned long data)
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{
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struct net_device *dev = (struct net_device *)data;
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if (!netif_carrier_ok(dev)) {
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netif_carrier_on(dev);
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netdev_info(dev, "link up\n");
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}
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}
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struct net_device *alloc_arcdev(const char *name)
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{
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struct net_device *dev;
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@ -325,6 +402,9 @@ struct net_device *alloc_arcdev(const char *name)
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struct arcnet_local *lp = netdev_priv(dev);
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spin_lock_init(&lp->lock);
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init_timer(&lp->timer);
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lp->timer.data = (unsigned long) dev;
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lp->timer.function = arcnet_timer;
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}
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return dev;
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@ -423,8 +503,11 @@ int arcnet_open(struct net_device *dev)
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lp->hw.intmask(dev, lp->intmask);
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arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
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netif_carrier_off(dev);
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netif_start_queue(dev);
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mod_timer(&lp->timer, jiffies + msecs_to_jiffies(1000));
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arcnet_led_event(dev, ARCNET_LED_EVENT_OPEN);
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return 0;
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out_module_put:
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@ -438,7 +521,11 @@ int arcnet_close(struct net_device *dev)
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{
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struct arcnet_local *lp = netdev_priv(dev);
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arcnet_led_event(dev, ARCNET_LED_EVENT_STOP);
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del_timer_sync(&lp->timer);
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netif_stop_queue(dev);
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netif_carrier_off(dev);
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/* flush TX and disable RX */
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lp->hw.intmask(dev, 0);
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@ -515,7 +602,7 @@ netdev_tx_t arcnet_send_packet(struct sk_buff *skb,
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struct ArcProto *proto;
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int txbuf;
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unsigned long flags;
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int freeskb, retval;
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int retval;
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arc_printk(D_DURING, dev,
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"transmit requested (status=%Xh, txbufs=%d/%d, len=%d, protocol %x)\n",
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@ -554,15 +641,13 @@ netdev_tx_t arcnet_send_packet(struct sk_buff *skb,
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* the package later - forget about it now
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*/
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dev->stats.tx_bytes += skb->len;
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freeskb = 1;
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dev_kfree_skb(skb);
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} else {
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/* do it the 'split' way */
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lp->outgoing.proto = proto;
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lp->outgoing.skb = skb;
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lp->outgoing.pkt = pkt;
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freeskb = 0;
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if (proto->continue_tx &&
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proto->continue_tx(dev, txbuf)) {
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arc_printk(D_NORMAL, dev,
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@ -574,7 +659,6 @@ netdev_tx_t arcnet_send_packet(struct sk_buff *skb,
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lp->next_tx = txbuf;
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} else {
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retval = NETDEV_TX_BUSY;
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freeskb = 0;
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}
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arc_printk(D_DEBUG, dev, "%s: %d: %s, status: %x\n",
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@ -588,10 +672,9 @@ netdev_tx_t arcnet_send_packet(struct sk_buff *skb,
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arc_printk(D_DEBUG, dev, "%s: %d: %s, status: %x\n",
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__FILE__, __LINE__, __func__, lp->hw.status(dev));
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spin_unlock_irqrestore(&lp->lock, flags);
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if (freeskb)
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dev_kfree_skb(skb);
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arcnet_led_event(dev, ARCNET_LED_EVENT_TX);
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spin_unlock_irqrestore(&lp->lock, flags);
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return retval; /* no need to try again */
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}
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EXPORT_SYMBOL(arcnet_send_packet);
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@ -843,6 +926,13 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
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arc_printk(D_RECON, dev, "Network reconfiguration detected (status=%Xh)\n",
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status);
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if (netif_carrier_ok(dev)) {
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netif_carrier_off(dev);
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netdev_info(dev, "link down\n");
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}
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mod_timer(&lp->timer, jiffies + msecs_to_jiffies(1000));
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arcnet_led_event(dev, ARCNET_LED_EVENT_RECON);
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/* MYRECON bit is at bit 7 of diagstatus */
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if (diagstatus & 0x80)
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arc_printk(D_RECON, dev, "Put out that recon myself\n");
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@ -893,6 +983,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
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lp->num_recons = lp->network_down = 0;
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arc_printk(D_DURING, dev, "not recon: clearing counters anyway.\n");
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netif_carrier_on(dev);
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}
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if (didsomething)
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|
|
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@ -41,6 +41,7 @@
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#include <linux/pci.h>
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#include <linux/list.h>
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#include <linux/io.h>
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#include <linux/leds.h>
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#include "arcdevice.h"
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#include "com20020.h"
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|
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@ -62,12 +63,43 @@ module_param(clockp, int, 0);
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module_param(clockm, int, 0);
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MODULE_LICENSE("GPL");
|
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|
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static void led_tx_set(struct led_classdev *led_cdev,
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enum led_brightness value)
|
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{
|
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struct com20020_dev *card;
|
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struct com20020_priv *priv;
|
||||
struct com20020_pci_card_info *ci;
|
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|
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card = container_of(led_cdev, struct com20020_dev, tx_led);
|
||||
|
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priv = card->pci_priv;
|
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ci = priv->ci;
|
||||
|
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outb(!!value, priv->misc + ci->leds[card->index].green);
|
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}
|
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|
||||
static void led_recon_set(struct led_classdev *led_cdev,
|
||||
enum led_brightness value)
|
||||
{
|
||||
struct com20020_dev *card;
|
||||
struct com20020_priv *priv;
|
||||
struct com20020_pci_card_info *ci;
|
||||
|
||||
card = container_of(led_cdev, struct com20020_dev, recon_led);
|
||||
|
||||
priv = card->pci_priv;
|
||||
ci = priv->ci;
|
||||
|
||||
outb(!!value, priv->misc + ci->leds[card->index].red);
|
||||
}
|
||||
|
||||
static void com20020pci_remove(struct pci_dev *pdev);
|
||||
|
||||
static int com20020pci_probe(struct pci_dev *pdev,
|
||||
const struct pci_device_id *id)
|
||||
{
|
||||
struct com20020_pci_card_info *ci;
|
||||
struct com20020_pci_channel_map *mm;
|
||||
struct net_device *dev;
|
||||
struct arcnet_local *lp;
|
||||
struct com20020_priv *priv;
|
||||
|
|
@ -84,9 +116,22 @@ static int com20020pci_probe(struct pci_dev *pdev,
|
|||
|
||||
ci = (struct com20020_pci_card_info *)id->driver_data;
|
||||
priv->ci = ci;
|
||||
mm = &ci->misc_map;
|
||||
|
||||
INIT_LIST_HEAD(&priv->list_dev);
|
||||
|
||||
if (mm->size) {
|
||||
ioaddr = pci_resource_start(pdev, mm->bar) + mm->offset;
|
||||
r = devm_request_region(&pdev->dev, ioaddr, mm->size,
|
||||
"com20020-pci");
|
||||
if (!r) {
|
||||
pr_err("IO region %xh-%xh already allocated.\n",
|
||||
ioaddr, ioaddr + mm->size - 1);
|
||||
return -EBUSY;
|
||||
}
|
||||
priv->misc = ioaddr;
|
||||
}
|
||||
|
||||
for (i = 0; i < ci->devcount; i++) {
|
||||
struct com20020_pci_channel_map *cm = &ci->chan_map_tbl[i];
|
||||
struct com20020_dev *card;
|
||||
|
|
@ -96,6 +141,7 @@ static int com20020pci_probe(struct pci_dev *pdev,
|
|||
ret = -ENOMEM;
|
||||
goto out_port;
|
||||
}
|
||||
dev->dev_port = i;
|
||||
|
||||
dev->netdev_ops = &com20020_netdev_ops;
|
||||
|
||||
|
|
@ -131,6 +177,13 @@ static int com20020pci_probe(struct pci_dev *pdev,
|
|||
lp->timeout = timeout;
|
||||
lp->hw.owner = THIS_MODULE;
|
||||
|
||||
/* Get the dev_id from the PLX rotary coder */
|
||||
if (!strncmp(ci->name, "EAE PLX-PCI MA1", 15))
|
||||
dev->dev_id = 0xc;
|
||||
dev->dev_id ^= inb(priv->misc + ci->rotary) >> 4;
|
||||
|
||||
snprintf(dev->name, sizeof(dev->name), "arc%d-%d", dev->dev_id, i);
|
||||
|
||||
if (arcnet_inb(ioaddr, COM20020_REG_R_STATUS) == 0xFF) {
|
||||
pr_err("IO address %Xh is empty!\n", ioaddr);
|
||||
ret = -EIO;
|
||||
|
|
@ -148,14 +201,41 @@ static int com20020pci_probe(struct pci_dev *pdev,
|
|||
|
||||
card->index = i;
|
||||
card->pci_priv = priv;
|
||||
card->tx_led.brightness_set = led_tx_set;
|
||||
card->tx_led.default_trigger = devm_kasprintf(&pdev->dev,
|
||||
GFP_KERNEL, "arc%d-%d-tx",
|
||||
dev->dev_id, i);
|
||||
card->tx_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
|
||||
"pci:green:tx:%d-%d",
|
||||
dev->dev_id, i);
|
||||
|
||||
card->tx_led.dev = &dev->dev;
|
||||
card->recon_led.brightness_set = led_recon_set;
|
||||
card->recon_led.default_trigger = devm_kasprintf(&pdev->dev,
|
||||
GFP_KERNEL, "arc%d-%d-recon",
|
||||
dev->dev_id, i);
|
||||
card->recon_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
|
||||
"pci:red:recon:%d-%d",
|
||||
dev->dev_id, i);
|
||||
card->recon_led.dev = &dev->dev;
|
||||
card->dev = dev;
|
||||
|
||||
ret = devm_led_classdev_register(&pdev->dev, &card->tx_led);
|
||||
if (ret)
|
||||
goto out_port;
|
||||
|
||||
ret = devm_led_classdev_register(&pdev->dev, &card->recon_led);
|
||||
if (ret)
|
||||
goto out_port;
|
||||
|
||||
dev_set_drvdata(&dev->dev, card);
|
||||
|
||||
ret = com20020_found(dev, IRQF_SHARED);
|
||||
if (ret)
|
||||
goto out_port;
|
||||
|
||||
devm_arcnet_led_init(dev, dev->dev_id, i);
|
||||
|
||||
list_add(&card->list, &priv->list_dev);
|
||||
}
|
||||
|
||||
|
|
@ -234,6 +314,18 @@ static struct com20020_pci_card_info card_info_eae_arc1 = {
|
|||
.size = 0x08,
|
||||
},
|
||||
},
|
||||
.misc_map = {
|
||||
.bar = 2,
|
||||
.offset = 0x10,
|
||||
.size = 0x04,
|
||||
},
|
||||
.leds = {
|
||||
{
|
||||
.green = 0x0,
|
||||
.red = 0x1,
|
||||
},
|
||||
},
|
||||
.rotary = 0x0,
|
||||
.flags = ARC_CAN_10MBIT,
|
||||
};
|
||||
|
||||
|
|
@ -251,6 +343,21 @@ static struct com20020_pci_card_info card_info_eae_ma1 = {
|
|||
.size = 0x08,
|
||||
}
|
||||
},
|
||||
.misc_map = {
|
||||
.bar = 2,
|
||||
.offset = 0x10,
|
||||
.size = 0x04,
|
||||
},
|
||||
.leds = {
|
||||
{
|
||||
.green = 0x0,
|
||||
.red = 0x1,
|
||||
}, {
|
||||
.green = 0x2,
|
||||
.red = 0x3,
|
||||
},
|
||||
},
|
||||
.rotary = 0x0,
|
||||
.flags = ARC_CAN_10MBIT,
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -118,7 +118,7 @@ int com20020_check(struct net_device *dev)
|
|||
arcnet_outb(STARTIOcmd, ioaddr, COM20020_REG_W_COMMAND);
|
||||
}
|
||||
|
||||
lp->config = TXENcfg | (lp->timeout << 3) | (lp->backplane << 2) | SUB_NODE;
|
||||
lp->config = (lp->timeout << 3) | (lp->backplane << 2) | SUB_NODE;
|
||||
/* set node ID to 0x42 (but transmitter is disabled, so it's okay) */
|
||||
arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG);
|
||||
arcnet_outb(0x42, ioaddr, COM20020_REG_W_XREG);
|
||||
|
|
@ -131,11 +131,6 @@ int com20020_check(struct net_device *dev)
|
|||
}
|
||||
arc_printk(D_INIT_REASONS, dev, "status after reset: %X\n", status);
|
||||
|
||||
/* Enable TX */
|
||||
lp->config |= TXENcfg;
|
||||
arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG);
|
||||
arcnet_outb(arcnet_inb(ioaddr, 8), ioaddr, COM20020_REG_W_XREG);
|
||||
|
||||
arcnet_outb(CFLAGScmd | RESETclear | CONFIGclear,
|
||||
ioaddr, COM20020_REG_W_COMMAND);
|
||||
status = arcnet_inb(ioaddr, COM20020_REG_R_STATUS);
|
||||
|
|
@ -169,9 +164,33 @@ static int com20020_set_hwaddr(struct net_device *dev, void *addr)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int com20020_netdev_open(struct net_device *dev)
|
||||
{
|
||||
int ioaddr = dev->base_addr;
|
||||
struct arcnet_local *lp = netdev_priv(dev);
|
||||
|
||||
lp->config |= TXENcfg;
|
||||
arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG);
|
||||
|
||||
return arcnet_open(dev);
|
||||
}
|
||||
|
||||
static int com20020_netdev_close(struct net_device *dev)
|
||||
{
|
||||
int ioaddr = dev->base_addr;
|
||||
struct arcnet_local *lp = netdev_priv(dev);
|
||||
|
||||
arcnet_close(dev);
|
||||
|
||||
/* disable transmitter */
|
||||
lp->config &= ~TXENcfg;
|
||||
arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG);
|
||||
return 0;
|
||||
}
|
||||
|
||||
const struct net_device_ops com20020_netdev_ops = {
|
||||
.ndo_open = arcnet_open,
|
||||
.ndo_stop = arcnet_close,
|
||||
.ndo_open = com20020_netdev_open,
|
||||
.ndo_stop = com20020_netdev_close,
|
||||
.ndo_start_xmit = arcnet_send_packet,
|
||||
.ndo_tx_timeout = arcnet_timeout,
|
||||
.ndo_set_mac_address = com20020_set_hwaddr,
|
||||
|
|
@ -215,7 +234,7 @@ int com20020_found(struct net_device *dev, int shared)
|
|||
arcnet_outb(STARTIOcmd, ioaddr, COM20020_REG_W_COMMAND);
|
||||
}
|
||||
|
||||
lp->config = TXENcfg | (lp->timeout << 3) | (lp->backplane << 2) | SUB_NODE;
|
||||
lp->config = (lp->timeout << 3) | (lp->backplane << 2) | SUB_NODE;
|
||||
/* Default 0x38 + register: Node ID */
|
||||
arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG);
|
||||
arcnet_outb(dev->dev_addr[0], ioaddr, COM20020_REG_W_XREG);
|
||||
|
|
@ -274,7 +293,7 @@ static int com20020_reset(struct net_device *dev, int really_reset)
|
|||
dev->name, arcnet_inb(ioaddr, COM20020_REG_R_STATUS));
|
||||
|
||||
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
|
||||
lp->config = TXENcfg | (lp->timeout << 3) | (lp->backplane << 2);
|
||||
lp->config |= (lp->timeout << 3) | (lp->backplane << 2);
|
||||
/* power-up defaults */
|
||||
arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG);
|
||||
arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__);
|
||||
|
|
|
|||
|
|
@ -26,6 +26,7 @@
|
|||
*/
|
||||
#ifndef __COM20020_H
|
||||
#define __COM20020_H
|
||||
#include <linux/leds.h>
|
||||
|
||||
int com20020_check(struct net_device *dev);
|
||||
int com20020_found(struct net_device *dev, int shared);
|
||||
|
|
@ -36,6 +37,11 @@ extern const struct net_device_ops com20020_netdev_ops;
|
|||
|
||||
#define PLX_PCI_MAX_CARDS 2
|
||||
|
||||
struct ledoffsets {
|
||||
int green;
|
||||
int red;
|
||||
};
|
||||
|
||||
struct com20020_pci_channel_map {
|
||||
u32 bar;
|
||||
u32 offset;
|
||||
|
|
@ -47,6 +53,10 @@ struct com20020_pci_card_info {
|
|||
int devcount;
|
||||
|
||||
struct com20020_pci_channel_map chan_map_tbl[PLX_PCI_MAX_CARDS];
|
||||
struct com20020_pci_channel_map misc_map;
|
||||
|
||||
struct ledoffsets leds[PLX_PCI_MAX_CARDS];
|
||||
int rotary;
|
||||
|
||||
unsigned int flags;
|
||||
};
|
||||
|
|
@ -54,12 +64,16 @@ struct com20020_pci_card_info {
|
|||
struct com20020_priv {
|
||||
struct com20020_pci_card_info *ci;
|
||||
struct list_head list_dev;
|
||||
resource_size_t misc;
|
||||
};
|
||||
|
||||
struct com20020_dev {
|
||||
struct list_head list;
|
||||
struct net_device *dev;
|
||||
|
||||
struct led_classdev tx_led;
|
||||
struct led_classdev recon_led;
|
||||
|
||||
struct com20020_priv *pci_priv;
|
||||
int index;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -283,6 +283,13 @@ static inline void led_trigger_register_simple(const char *name,
|
|||
static inline void led_trigger_unregister_simple(struct led_trigger *trigger) {}
|
||||
static inline void led_trigger_event(struct led_trigger *trigger,
|
||||
enum led_brightness event) {}
|
||||
static inline void led_trigger_blink(struct led_trigger *trigger,
|
||||
unsigned long *delay_on,
|
||||
unsigned long *delay_off) {}
|
||||
static inline void led_trigger_blink_oneshot(struct led_trigger *trigger,
|
||||
unsigned long *delay_on,
|
||||
unsigned long *delay_off,
|
||||
int invert) {}
|
||||
static inline void led_trigger_set_default(struct led_classdev *led_cdev) {}
|
||||
static inline void led_trigger_set(struct led_classdev *led_cdev,
|
||||
struct led_trigger *trigger) {}
|
||||
|
|
|
|||
Loading…
Reference in New Issue