C++ MODULE_LICENSE函数代码示例

static int __init rp5c01_rtc_probe(struct platform_device *dev)
{
	struct resource *res;
	struct rp5c01_priv *priv;
	struct rtc_device *rtc;
	int error;
	struct nvmem_config nvmem_cfg = {
		.name = "rp5c01_nvram",
		.word_size = 1,
		.stride = 1,
		.size = RP5C01_MODE,
		.reg_read = rp5c01_nvram_read,
		.reg_write = rp5c01_nvram_write,
	};

	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
	if (!res)
		return -ENODEV;

	priv = devm_kzalloc(&dev->dev, sizeof(*priv), GFP_KERNEL);
	if (!priv)
		return -ENOMEM;

	priv->regs = devm_ioremap(&dev->dev, res->start, resource_size(res));
	if (!priv->regs)
		return -ENOMEM;

	spin_lock_init(&priv->lock);

	platform_set_drvdata(dev, priv);

	rtc = devm_rtc_allocate_device(&dev->dev);
	if (IS_ERR(rtc))
		return PTR_ERR(rtc);

	rtc->ops = &rp5c01_rtc_ops;
	rtc->nvram_old_abi = true;

	priv->rtc = rtc;

	nvmem_cfg.priv = priv;
	error = rtc_nvmem_register(rtc, &nvmem_cfg);
	if (error)
		return error;

	return rtc_register_device(rtc);
}

static struct platform_driver rp5c01_rtc_driver = {
	.driver	= {
		.name	= "rtc-rp5c01",
	},
};

module_platform_driver_probe(rp5c01_rtc_driver, rp5c01_rtc_probe);

MODULE_AUTHOR("Geert Uytterhoeven <[email protected]>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Ricoh RP5C01 RTC driver");
MODULE_ALIAS("platform:rtc-rp5c01");

static int tcf_nat_dump(struct sk_buff *skb, struct tc_action *a,
			int bind, int ref)
{
	unsigned char *b = skb_tail_pointer(skb);
	struct tcf_nat *p = a->priv;
	struct tc_nat opt = {
		.old_addr = p->old_addr,
		.new_addr = p->new_addr,
		.mask     = p->mask,
		.flags    = p->flags,

		.index    = p->tcf_index,
		.action   = p->tcf_action,
		.refcnt   = p->tcf_refcnt - ref,
		.bindcnt  = p->tcf_bindcnt - bind,
	};
	struct tcf_t t;

	NLA_PUT(skb, TCA_NAT_PARMS, sizeof(opt), &opt);
	t.install = jiffies_to_clock_t(jiffies - p->tcf_tm.install);
	t.lastuse = jiffies_to_clock_t(jiffies - p->tcf_tm.lastuse);
	t.expires = jiffies_to_clock_t(p->tcf_tm.expires);
	NLA_PUT(skb, TCA_NAT_TM, sizeof(t), &t);

	return skb->len;

nla_put_failure:
	nlmsg_trim(skb, b);
	return -1;
}

static struct tc_action_ops act_nat_ops = {
	.kind		=	"nat",
	.hinfo		=	&nat_hash_info,
	.type		=	TCA_ACT_NAT,
	.capab		=	TCA_CAP_NONE,
	.owner		=	THIS_MODULE,
	.act		=	tcf_nat,
	.dump		=	tcf_nat_dump,
	.cleanup	=	tcf_nat_cleanup,
	.lookup		=	tcf_hash_search,
	.init		=	tcf_nat_init,
	.walk		=	tcf_generic_walker
};

MODULE_DESCRIPTION("Stateless NAT actions");
MODULE_LICENSE("GPL");

static int __init nat_init_module(void)
{
	return tcf_register_action(&act_nat_ops);
}

static void __exit nat_cleanup_module(void)
{
	tcf_unregister_action(&act_nat_ops);
}

module_init(nat_init_module);
module_exit(nat_cleanup_module);

int init_module()
{
  MODULE_LICENSE("GPL");

  init_rr0d();
  return 0;
}

static int tcf_csum_dump(struct sk_buff *skb,
			 struct tc_action *a, int bind, int ref)
{
	unsigned char *b = skb_tail_pointer(skb);
	struct tcf_csum *p = a->priv;
	struct tc_csum opt = {
		.update_flags = p->update_flags,
		.index   = p->tcf_index,
		.action  = p->tcf_action,
		.refcnt  = p->tcf_refcnt - ref,
		.bindcnt = p->tcf_bindcnt - bind,
	};
	struct tcf_t t;

	if (nla_put(skb, TCA_CSUM_PARMS, sizeof(opt), &opt))
		goto nla_put_failure;
	t.install = jiffies_to_clock_t(jiffies - p->tcf_tm.install);
	t.lastuse = jiffies_to_clock_t(jiffies - p->tcf_tm.lastuse);
	t.expires = jiffies_to_clock_t(p->tcf_tm.expires);
	if (nla_put(skb, TCA_CSUM_TM, sizeof(t), &t))
		goto nla_put_failure;

	return skb->len;

nla_put_failure:
	nlmsg_trim(skb, b);
	return -1;
}

static struct tc_action_ops act_csum_ops = {
	.kind		= "csum",
	.hinfo		= &csum_hash_info,
	.type		= TCA_ACT_CSUM,
	.capab		= TCA_CAP_NONE,
	.owner		= THIS_MODULE,
	.act		= tcf_csum,
	.dump		= tcf_csum_dump,
	.cleanup	= tcf_csum_cleanup,
	.lookup		= tcf_hash_search,
	.init		= tcf_csum_init,
	.walk		= tcf_generic_walker
};

MODULE_DESCRIPTION("Checksum updating actions");
MODULE_LICENSE("GPL");

static int __init csum_init_module(void)
{
	return tcf_register_action(&act_csum_ops);
}

static void __exit csum_cleanup_module(void)
{
	tcf_unregister_action(&act_csum_ops);
}

module_init(csum_init_module);
module_exit(csum_cleanup_module);

static inline int tcf_simp_dump(struct sk_buff *skb, struct tc_action *a,
				int bind, int ref)
{
	unsigned char *b = skb_tail_pointer(skb);
	struct tcf_defact *d = a->priv;
	struct tc_defact opt = {
		.index   = d->tcf_index,
		.refcnt  = d->tcf_refcnt - ref,
		.bindcnt = d->tcf_bindcnt - bind,
		.action  = d->tcf_action,
	};
	struct tcf_t t;

	NLA_PUT(skb, TCA_DEF_PARMS, sizeof(opt), &opt);
	NLA_PUT_STRING(skb, TCA_DEF_DATA, d->tcfd_defdata);
	t.install = jiffies_to_clock_t(jiffies - d->tcf_tm.install);
	t.lastuse = jiffies_to_clock_t(jiffies - d->tcf_tm.lastuse);
	t.expires = jiffies_to_clock_t(d->tcf_tm.expires);
	NLA_PUT(skb, TCA_DEF_TM, sizeof(t), &t);
	return skb->len;

nla_put_failure:
	nlmsg_trim(skb, b);
	return -1;
}

static struct tc_action_ops act_simp_ops = {
	.kind		=	"simple",
	.hinfo		=	&simp_hash_info,
	.type		=	TCA_ACT_SIMP,
	.capab		=	TCA_CAP_NONE,
	.owner		=	THIS_MODULE,
	.act		=	tcf_simp,
	.dump		=	tcf_simp_dump,
	.cleanup	=	tcf_simp_cleanup,
	.init		=	tcf_simp_init,
	.walk		=	tcf_generic_walker,
};

MODULE_AUTHOR("Jamal Hadi Salim(2005)");
MODULE_DESCRIPTION("Simple example action");
MODULE_LICENSE("GPL");

static int __init simp_init_module(void)
{
	int ret = tcf_register_action(&act_simp_ops);
	if (!ret)
		pr_info("Simple TC action Loaded\n");
	return ret;
}

static void __exit simp_cleanup_module(void)
{
	tcf_unregister_action(&act_simp_ops);
}

static int hb_cpufreq_driver_init(void)
{
	struct platform_device_info devinfo = { .name = "cpufreq-cpu0", };
	struct device *cpu_dev;
	struct clk *cpu_clk;
	struct device_node *np;
	int ret;

	if ((!of_machine_is_compatible("calxeda,highbank")) &&
		(!of_machine_is_compatible("calxeda,ecx-2000")))
		return -ENODEV;

	for_each_child_of_node(of_find_node_by_path("/cpus"), np)
		if (of_get_property(np, "operating-points", NULL))
			break;

	if (!np) {
		pr_err("failed to find highbank cpufreq node\n");
		return -ENOENT;
	}

	cpu_dev = get_cpu_device(0);
	if (!cpu_dev) {
		pr_err("failed to get highbank cpufreq device\n");
		ret = -ENODEV;
		goto out_put_node;
	}

	cpu_dev->of_node = np;

	cpu_clk = clk_get(cpu_dev, NULL);
	if (IS_ERR(cpu_clk)) {
		ret = PTR_ERR(cpu_clk);
		pr_err("failed to get cpu0 clock: %d\n", ret);
		goto out_put_node;
	}

	ret = clk_notifier_register(cpu_clk, &hb_cpufreq_clk_nb);
	if (ret) {
		pr_err("failed to register clk notifier: %d\n", ret);
		goto out_put_node;
	}

	/* Instantiate cpufreq-cpu0 */
	platform_device_register_full(&devinfo);

out_put_node:
	of_node_put(np);
	return ret;
}
module_init(hb_cpufreq_driver_init);

MODULE_AUTHOR("Mark Langsdorf <[email protected]>");
MODULE_DESCRIPTION("Calxeda Highbank cpufreq driver");
MODULE_LICENSE("GPL");

static inline int tcf_connmark_dump(struct sk_buff *skb, struct tc_action *a,
				    int bind, int ref)
{
	unsigned char *b = skb_tail_pointer(skb);
	struct tcf_connmark_info *ci = a->priv;

	struct tc_connmark opt = {
		.index   = ci->tcf_index,
		.refcnt  = ci->tcf_refcnt - ref,
		.bindcnt = ci->tcf_bindcnt - bind,
		.action  = ci->tcf_action,
		.zone   = ci->zone,
	};
	struct tcf_t t;

	if (nla_put(skb, TCA_CONNMARK_PARMS, sizeof(opt), &opt))
		goto nla_put_failure;

	t.install = jiffies_to_clock_t(jiffies - ci->tcf_tm.install);
	t.lastuse = jiffies_to_clock_t(jiffies - ci->tcf_tm.lastuse);
	t.expires = jiffies_to_clock_t(ci->tcf_tm.expires);
	if (nla_put(skb, TCA_CONNMARK_TM, sizeof(t), &t))
		goto nla_put_failure;

	return skb->len;
nla_put_failure:
	nlmsg_trim(skb, b);
	return -1;
}

static struct tc_action_ops act_connmark_ops = {
	.kind		=	"connmark",
	.type		=	TCA_ACT_CONNMARK,
	.owner		=	THIS_MODULE,
	.act		=	tcf_connmark,
	.dump		=	tcf_connmark_dump,
	.init		=	tcf_connmark_init,
};

static int __init connmark_init_module(void)
{
	return tcf_register_action(&act_connmark_ops, CONNMARK_TAB_MASK);
}

static void __exit connmark_cleanup_module(void)
{
	tcf_unregister_action(&act_connmark_ops);
}

module_init(connmark_init_module);
module_exit(connmark_cleanup_module);
MODULE_AUTHOR("Felix Fietkau <[email protected]>");
MODULE_DESCRIPTION("Connection tracking mark restoring");
MODULE_LICENSE("GPL");

/* Extract info for Tcp socket info provided via netlink. */
static void tcp_illinois_info(struct sock *sk, u32 ext,
			      struct sk_buff *skb)
{
	const struct illinois *ca = (struct illinois *) inet_csk_ca(sk);

	if (ext & (1 << (INET_DIAG_VEGASINFO - 1))) {
		struct tcpvegas_info info = {
			.tcpv_enabled = 1,
			.tcpv_rttcnt = ca->cnt_rtt,
			.tcpv_minrtt = ca->base_rtt,
		};
		u64 t = ca->sum_rtt;

		do_div(t, ca->cnt_rtt);
		info.tcpv_rtt = t;

		nla_put(skb, INET_DIAG_VEGASINFO, sizeof(info), &info);
	}
}

static struct tcp_congestion_ops tcp_illinois = {
	.flags		= TCP_CONG_RTT_STAMP,
	.init		= tcp_illinois_init,
	.ssthresh	= tcp_illinois_ssthresh,
	.min_cwnd	= tcp_reno_min_cwnd,
	.cong_avoid	= tcp_illinois_cong_avoid,
	.set_state	= tcp_illinois_state,
	.get_info	= tcp_illinois_info,
	.pkts_acked	= tcp_illinois_acked,

	.owner		= THIS_MODULE,
	.name		= "illinois",
};

static int __init tcp_illinois_register(void)
{
	BUILD_BUG_ON(sizeof(struct illinois) > ICSK_CA_PRIV_SIZE);
	return tcp_register_congestion_control(&tcp_illinois);
}

/*static void __exit tcp_illinois_unregister(void)
{
	tcp_unregister_congestion_control(&tcp_illinois);
}*/

module_init(tcp_illinois_register);
module_exit(tcp_illinois_unregister);

MODULE_AUTHOR("Stephen Hemminger, Shao Liu");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("TCP Illinois");
MODULE_VERSION("1.0");

static int init(void)
{
	struct crypt_s390_query_status status = {
		.high = 0,
		.low = 0
	};

	printk(KERN_INFO "crypt_s390: querying available crypto functions\n");
	crypt_s390_km(KM_QUERY, &status, NULL, NULL, 0);
	printk(KERN_INFO "KM:\t%016llx %016llx\n",
			(unsigned long long) status.high,
			(unsigned long long) status.low);
	status.high = status.low = 0;
	crypt_s390_kmc(KMC_QUERY, &status, NULL, NULL, 0);
	printk(KERN_INFO "KMC:\t%016llx %016llx\n",
			(unsigned long long) status.high,
			(unsigned long long) status.low);
	status.high = status.low = 0;
	crypt_s390_kimd(KIMD_QUERY, &status, NULL, 0);
	printk(KERN_INFO "KIMD:\t%016llx %016llx\n",
			(unsigned long long) status.high,
			(unsigned long long) status.low);
	status.high = status.low = 0;
	crypt_s390_klmd(KLMD_QUERY, &status, NULL, 0);
	printk(KERN_INFO "KLMD:\t%016llx %016llx\n",
			(unsigned long long) status.high,
			(unsigned long long) status.low);
	status.high = status.low = 0;
	crypt_s390_kmac(KMAC_QUERY, &status, NULL, 0);
	printk(KERN_INFO "KMAC:\t%016llx %016llx\n",
			(unsigned long long) status.high,
			(unsigned long long) status.low);

	query_available_functions();
	return -ECANCELED;
}

static void __exit cleanup(void)
{
}

module_init(init);
module_exit(cleanup);

MODULE_LICENSE("GPL");

/*
 * info can be NULL

FIXME: Console blanking: doesn't turn off backlight on first blank.

After new kernel build it didn't turn off bl at all.
[email protected] ~ $ dmesg | grep ssd1963_bl
[    8.901313] backlight ebay181283191283fb: ssd1963_bl_update_status(power=0, fb_blank=0, state=0x0): brightness = 255
[  134.105482] backlight ebay181283191283fb: ssd1963_bl_check_fb(da84b000, da84b000): use_count=0, ret=1
[  141.315902] backlight ebay181283191283fb: ssd1963_bl_check_fb(da84b000, da84b000): use_count=-1, ret=1
[  201.562801] backlight ebay181283191283fb: ssd1963_bl_check_fb(da84b000, da84b000): use_count=0, ret=1


 */
struct backlight_device *ssd1963_backlight_register(struct lcdreg *lcdreg, struct fb_info *info, int brightness)
{
	struct device *dev = lcdreg->dev;
	struct ssd1963_backlight *ssd1963_bl;
	struct backlight_device *bl;
	const struct backlight_properties props = {
		.brightness = brightness,
		.max_brightness = 255,
		.type = BACKLIGHT_RAW,
		.power = FB_BLANK_UNBLANK,
//		.state = ,
	};

	pr_info("%s()\n", __func__);

	ssd1963_bl = devm_kzalloc(dev, sizeof(*ssd1963_bl), GFP_KERNEL);
	if (!ssd1963_bl) {
		dev_err(dev, "Failed to allocate memory for SSD1963 backlight device\n");
		return NULL;
	}

	ssd1963_bl->lcdreg = lcdreg;
	ssd1963_bl->info = info;
	ssd1963_bl->pwmf = 0;

	bl = devm_backlight_device_register(dev, dev_driver_string(dev), dev, ssd1963_bl, &ssd1963_bl_ops, &props);
	if (IS_ERR(bl)) {
		dev_err(dev, "Failed to register SSD1963 backlight device (%ld)\n", PTR_ERR(bl));
		devm_kfree(dev, ssd1963_bl);
		return NULL;
	}

	return bl;
}
EXPORT_SYMBOL(ssd1963_backlight_register);

#endif /* CONFIG_BACKLIGHT_CLASS_DEVICE */


//MODULE_DESCRIPTION("Custom FB driver for tinylcd.com display");
MODULE_AUTHOR("Noralf Tronnes");
MODULE_LICENSE("GPL");

static int tcf_skbedit_dump(struct sk_buff *skb, struct tc_action *a,
			    int bind, int ref)
{
	unsigned char *b = skb_tail_pointer(skb);
	struct tcf_skbedit *d = a->priv;
	struct tc_skbedit opt = {
		.index   = d->tcf_index,
		.refcnt  = d->tcf_refcnt - ref,
		.bindcnt = d->tcf_bindcnt - bind,
		.action  = d->tcf_action,
	};
	struct tcf_t t;

	if (nla_put(skb, TCA_SKBEDIT_PARMS, sizeof(opt), &opt))
		goto nla_put_failure;
	if ((d->flags & SKBEDIT_F_PRIORITY) &&
	    nla_put(skb, TCA_SKBEDIT_PRIORITY, sizeof(d->priority),
		    &d->priority))
		goto nla_put_failure;
	if ((d->flags & SKBEDIT_F_QUEUE_MAPPING) &&
	    nla_put(skb, TCA_SKBEDIT_QUEUE_MAPPING,
		    sizeof(d->queue_mapping), &d->queue_mapping))
		goto nla_put_failure;
	if ((d->flags & SKBEDIT_F_MARK) &&
	    nla_put(skb, TCA_SKBEDIT_MARK, sizeof(d->mark),
		    &d->mark))
		goto nla_put_failure;
	t.install = jiffies_to_clock_t(jiffies - d->tcf_tm.install);
	t.lastuse = jiffies_to_clock_t(jiffies - d->tcf_tm.lastuse);
	t.expires = jiffies_to_clock_t(d->tcf_tm.expires);
	if (nla_put_64bit(skb, TCA_SKBEDIT_TM, sizeof(t), &t, TCA_SKBEDIT_PAD))
		goto nla_put_failure;
	return skb->len;

nla_put_failure:
	nlmsg_trim(skb, b);
	return -1;
}

static int tcf_skbedit_walker(struct net *net, struct sk_buff *skb,
			      struct netlink_callback *cb, int type,
			      struct tc_action *a)
{
	struct tc_action_net *tn = net_generic(net, skbedit_net_id);

	return tcf_generic_walker(tn, skb, cb, type, a);
}

static int tcf_skbedit_search(struct net *net, struct tc_action *a, u32 index)
{
	struct tc_action_net *tn = net_generic(net, skbedit_net_id);

	return tcf_hash_search(tn, a, index);
}

static struct tc_action_ops act_skbedit_ops = {
	.kind		=	"skbedit",
	.type		=	TCA_ACT_SKBEDIT,
	.owner		=	THIS_MODULE,
	.act		=	tcf_skbedit,
	.dump		=	tcf_skbedit_dump,
	.init		=	tcf_skbedit_init,
	.walk		=	tcf_skbedit_walker,
	.lookup		=	tcf_skbedit_search,
};

static __net_init int skbedit_init_net(struct net *net)
{
	struct tc_action_net *tn = net_generic(net, skbedit_net_id);

	return tc_action_net_init(tn, &act_skbedit_ops, SKBEDIT_TAB_MASK);
}

static void __net_exit skbedit_exit_net(struct net *net)
{
	struct tc_action_net *tn = net_generic(net, skbedit_net_id);

	tc_action_net_exit(tn);
}

static struct pernet_operations skbedit_net_ops = {
	.init = skbedit_init_net,
	.exit = skbedit_exit_net,
	.id   = &skbedit_net_id,
	.size = sizeof(struct tc_action_net),
};

MODULE_AUTHOR("Alexander Duyck, <[email protected]>");
MODULE_DESCRIPTION("SKB Editing");
MODULE_LICENSE("GPL");

static int __init skbedit_init_module(void)
{
	return tcf_register_action(&act_skbedit_ops, &skbedit_net_ops);
}

static void __exit skbedit_cleanup_module(void)
{
	tcf_unregister_action(&act_skbedit_ops, &skbedit_net_ops);
}
//.........这里部分代码省略.........

static int tcf_csum_dump(struct sk_buff *skb,
			 struct tc_action *a, int bind, int ref)
{
	unsigned char *b = skb_tail_pointer(skb);
	struct tcf_csum *p = a->priv;
	struct tc_csum opt = {
		.update_flags = p->update_flags,
		.index   = p->tcf_index,
		.action  = p->tcf_action,
		.refcnt  = p->tcf_refcnt - ref,
		.bindcnt = p->tcf_bindcnt - bind,
	};
	struct tcf_t t;

	if (nla_put(skb, TCA_CSUM_PARMS, sizeof(opt), &opt))
		goto nla_put_failure;
	t.install = jiffies_to_clock_t(jiffies - p->tcf_tm.install);
	t.lastuse = jiffies_to_clock_t(jiffies - p->tcf_tm.lastuse);
	t.expires = jiffies_to_clock_t(p->tcf_tm.expires);
	if (nla_put_64bit(skb, TCA_CSUM_TM, sizeof(t), &t, TCA_CSUM_PAD))
		goto nla_put_failure;

	return skb->len;

nla_put_failure:
	nlmsg_trim(skb, b);
	return -1;
}

static int tcf_csum_walker(struct net *net, struct sk_buff *skb,
			   struct netlink_callback *cb, int type,
			   struct tc_action *a)
{
	struct tc_action_net *tn = net_generic(net, csum_net_id);

	return tcf_generic_walker(tn, skb, cb, type, a);
}

static int tcf_csum_search(struct net *net, struct tc_action *a, u32 index)
{
	struct tc_action_net *tn = net_generic(net, csum_net_id);

	return tcf_hash_search(tn, a, index);
}

static struct tc_action_ops act_csum_ops = {
	.kind		= "csum",
	.type		= TCA_ACT_CSUM,
	.owner		= THIS_MODULE,
	.act		= tcf_csum,
	.dump		= tcf_csum_dump,
	.init		= tcf_csum_init,
	.walk		= tcf_csum_walker,
	.lookup		= tcf_csum_search,
};

static __net_init int csum_init_net(struct net *net)
{
	struct tc_action_net *tn = net_generic(net, csum_net_id);

	return tc_action_net_init(tn, &act_csum_ops, CSUM_TAB_MASK);
}

static void __net_exit csum_exit_net(struct net *net)
{
	struct tc_action_net *tn = net_generic(net, csum_net_id);

	tc_action_net_exit(tn);
}

static struct pernet_operations csum_net_ops = {
	.init = csum_init_net,
	.exit = csum_exit_net,
	.id   = &csum_net_id,
	.size = sizeof(struct tc_action_net),
};

MODULE_DESCRIPTION("Checksum updating actions");
MODULE_LICENSE("GPL");

static int __init csum_init_module(void)
{
	return tcf_register_action(&act_csum_ops, &csum_net_ops);
}

static void __exit csum_cleanup_module(void)
{
	tcf_unregister_action(&act_csum_ops, &csum_net_ops);
}

module_init(csum_init_module);
module_exit(csum_cleanup_module);

static int cs5530_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
	static struct ata_port_info info = {
		.sht = &cs5530_sht,
		.flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
		.pio_mask = 0x1f,
		.mwdma_mask = 0x07,
		.udma_mask = 0x07,
		.port_ops = &cs5530_port_ops
	};
	/* The docking connector doesn't do UDMA, and it seems not MWDMA */
	static struct ata_port_info info_palmax_secondary = {
		.sht = &cs5530_sht,
		.flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
		.pio_mask = 0x1f,
		.port_ops = &cs5530_port_ops
	};
	static struct ata_port_info *port_info[2] = { &info, &info };
	
	/* Chip initialisation */
	if (cs5530_init_chip())
		return -ENODEV;
		
	if (cs5530_is_palmax())
		port_info[1] = &info_palmax_secondary;

	/* Now kick off ATA set up */
	return ata_pci_init_one(pdev, port_info, 2);
}

static int cs5530_reinit_one(struct pci_dev *pdev)
{
	/* If we fail on resume we are doomed */
	if (cs5530_init_chip())
		BUG();
	return ata_pci_device_resume(pdev);
}
	
static const struct pci_device_id cs5530[] = {
	{ PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5530_IDE), },

	{ },
};

static struct pci_driver cs5530_pci_driver = {
	.name 		= DRV_NAME,
	.id_table	= cs5530,
	.probe 		= cs5530_init_one,
	.remove		= ata_pci_remove_one,
	.suspend	= ata_pci_device_suspend,
	.resume		= cs5530_reinit_one,
};

static int __init cs5530_init(void)
{
	return pci_register_driver(&cs5530_pci_driver);
}

static void __exit cs5530_exit(void)
{
	pci_unregister_driver(&cs5530_pci_driver);
}

MODULE_AUTHOR("Alan Cox");
MODULE_DESCRIPTION("low-level driver for the Cyrix/NS/AMD 5530");
MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(pci, cs5530);
MODULE_VERSION(DRV_VERSION);

module_init(cs5530_init);
module_exit(cs5530_exit);

//.........这里部分代码省略.........
	priv->udev = usbdev;
	priv->netdev = netdev;

	priv->can.state = CAN_STATE_STOPPED;
	priv->can.clock.freq = USB_8DEV_ABP_CLOCK;
	priv->can.bittiming_const = &usb_8dev_bittiming_const;
	priv->can.do_set_mode = usb_8dev_set_mode;
	priv->can.do_get_berr_counter = usb_8dev_get_berr_counter;
	priv->can.ctrlmode_supported = CAN_CTRLMODE_LOOPBACK |
				      CAN_CTRLMODE_LISTENONLY |
				      CAN_CTRLMODE_ONE_SHOT;

	netdev->netdev_ops = &usb_8dev_netdev_ops;

	netdev->flags |= IFF_ECHO; /* we support local echo */

	init_usb_anchor(&priv->rx_submitted);

	init_usb_anchor(&priv->tx_submitted);
	atomic_set(&priv->active_tx_urbs, 0);

	for (i = 0; i < MAX_TX_URBS; i++)
		priv->tx_contexts[i].echo_index = MAX_TX_URBS;

	priv->cmd_msg_buffer = kzalloc(sizeof(struct usb_8dev_cmd_msg),
				      GFP_KERNEL);
	if (!priv->cmd_msg_buffer)
		goto cleanup_candev;

	usb_set_intfdata(intf, priv);

	SET_NETDEV_DEV(netdev, &intf->dev);

	mutex_init(&priv->usb_8dev_cmd_lock);

	err = register_candev(netdev);
	if (err) {
		netdev_err(netdev,
			"couldn't register CAN device: %d\n", err);
		goto cleanup_cmd_msg_buffer;
	}

	err = usb_8dev_cmd_version(priv, &version);
	if (err) {
		netdev_err(netdev, "can't get firmware version\n");
		goto cleanup_unregister_candev;
	} else {
		netdev_info(netdev,
			 "firmware: %d.%d, hardware: %d.%d\n",
			 (version>>24) & 0xff, (version>>16) & 0xff,
			 (version>>8) & 0xff, version & 0xff);
	}

	devm_can_led_init(netdev);

	return 0;

cleanup_unregister_candev:
	unregister_netdev(priv->netdev);

cleanup_cmd_msg_buffer:
	kfree(priv->cmd_msg_buffer);

cleanup_candev:
	free_candev(netdev);

	return err;

}

/* Called by the usb core when driver is unloaded or device is removed */
static void usb_8dev_disconnect(struct usb_interface *intf)
{
	struct usb_8dev_priv *priv = usb_get_intfdata(intf);

	usb_set_intfdata(intf, NULL);

	if (priv) {
		netdev_info(priv->netdev, "device disconnected\n");

		unregister_netdev(priv->netdev);
		free_candev(priv->netdev);

		unlink_all_urbs(priv);
	}

}

static struct usb_driver usb_8dev_driver = {
	.name =		"usb_8dev",
	.probe =	usb_8dev_probe,
	.disconnect =	usb_8dev_disconnect,
	.id_table =	usb_8dev_table,
};

module_usb_driver(usb_8dev_driver);

MODULE_AUTHOR("Bernd Krumboeck <[email protected]>");
MODULE_DESCRIPTION("CAN driver for 8 devices USB2CAN interfaces");
MODULE_LICENSE("GPL v2");

//.........这里部分代码省略.........
};

static struct miscdevice wb_smsc_wdt_miscdev = {
	.minor		= WATCHDOG_MINOR,
	.name		= "watchdog",
	.fops		= &wb_smsc_wdt_fops,
};



static int __init wb_smsc_wdt_init(void)
{
	int ret;

	pr_info("SMsC 37B787 watchdog component driver "
		VERSION " initialising...\n");

	if (!request_region(IOPORT, IOPORT_SIZE, "SMsC 37B787 watchdog")) {
		pr_err("Unable to register IO port %#x\n", IOPORT);
		ret = -EBUSY;
		goto out_pnp;
	}

	
	if (timeout > MAX_TIMEOUT)
		timeout = MAX_TIMEOUT;

	
	wb_smsc_wdt_initialize();

	ret = register_reboot_notifier(&wb_smsc_wdt_notifier);
	if (ret) {
		pr_err("Unable to register reboot notifier err = %d\n", ret);
		goto out_io;
	}

	ret = misc_register(&wb_smsc_wdt_miscdev);
	if (ret) {
		pr_err("Unable to register miscdev on minor %d\n",
		       WATCHDOG_MINOR);
		goto out_rbt;
	}

	
	pr_info("Timeout set to %d %s\n",
		timeout, (unit == UNIT_SECOND) ? "second(s)" : "minute(s)");
	pr_info("Watchdog initialized and sleeping (nowayout=%d)...\n",
		nowayout);
out_clean:
	return ret;

out_rbt:
	unregister_reboot_notifier(&wb_smsc_wdt_notifier);

out_io:
	release_region(IOPORT, IOPORT_SIZE);

out_pnp:
	goto out_clean;
}


static void __exit wb_smsc_wdt_exit(void)
{
	
	if (!nowayout) {
		wb_smsc_wdt_shutdown();
		pr_info("Watchdog disabled\n");
	}

	misc_deregister(&wb_smsc_wdt_miscdev);
	unregister_reboot_notifier(&wb_smsc_wdt_notifier);
	release_region(IOPORT, IOPORT_SIZE);

	pr_info("SMsC 37B787 watchdog component driver removed\n");
}

module_init(wb_smsc_wdt_init);
module_exit(wb_smsc_wdt_exit);

MODULE_AUTHOR("Sven Anders <[email protected]>");
MODULE_DESCRIPTION("Driver for SMsC 37B787 watchdog component (Version "
								VERSION ")");
MODULE_LICENSE("GPL");

MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);

#ifdef SMSC_SUPPORT_MINUTES
module_param(unit, int, 0);
MODULE_PARM_DESC(unit,
		"set unit to use, 0=seconds or 1=minutes, default is 0");
#endif

module_param(timeout, int, 0);
MODULE_PARM_DESC(timeout, "range is 1-255 units, default is 60");

module_param(nowayout, bool, 0);
MODULE_PARM_DESC(nowayout,
		"Watchdog cannot be stopped once started (default="
				__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");