forked from rrcarlosr/Jetpack
406 lines
13 KiB
C
406 lines
13 KiB
C
#ifndef LINUX_COMPATIBILITY_H
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#define LINUX_COMPATIBILITY_H
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/*
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* Definition and macro
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*/
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#include <linux/init.h>
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#include <linux/version.h>
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#include <linux/in.h>
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#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30)
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#include <linux/mdio.h>
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,14,0)
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#define ether_addr_copy(dst, src) memcpy(dst, src, ETH_ALEN)
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
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#define NETIF_F_HW_VLAN_CTAG_RX NETIF_F_HW_VLAN_RX
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#define NETIF_F_HW_VLAN_CTAG_TX NETIF_F_HW_VLAN_TX
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0)
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static inline __sum16 tcp_v6_check(int len,
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const struct in6_addr *saddr,
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const struct in6_addr *daddr,
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__wsum base)
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{
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return csum_ipv6_magic(saddr, daddr, len, IPPROTO_TCP, base);
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)
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#define eth_random_addr(addr) random_ether_addr(addr)
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#define MDIO_EEE_100TX 0x0002 /* 100TX EEE cap */
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#define MDIO_EEE_1000T 0x0004 /* 1000T EEE cap */
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)
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#define ETH_MDIO_SUPPORTS_C22 MDIO_SUPPORTS_C22
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static inline void eth_hw_addr_random(struct net_device *dev)
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{
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random_ether_addr(dev->dev_addr);
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)
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#define module_usb_driver(__driver) \
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static int __init __driver##_init(void) \
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{ \
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return usb_register(&(__driver)); \
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} \
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module_init(__driver##_init); \
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static void __exit __driver##_exit(void) \
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{ \
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usb_deregister(&(__driver)); \
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} \
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module_exit(__driver##_exit);
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#define netdev_features_t u32
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0)
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#define PMSG_IS_AUTO(msg) (((msg).event & PM_EVENT_AUTO) != 0)
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static inline struct page *skb_frag_page(const skb_frag_t *frag)
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{
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return frag->page;
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}
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static inline void *skb_frag_address(const skb_frag_t *frag)
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{
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return page_address(skb_frag_page(frag)) + frag->page_offset;
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}
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static inline unsigned int skb_frag_size(const skb_frag_t *frag)
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{
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return frag->size;
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)
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#define ndo_set_rx_mode ndo_set_multicast_list
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)
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#define NETIF_F_RXCSUM (1 << 29) /* Receive checksumming offload */
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)
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#define skb_checksum_none_assert(skb_ptr) (skb_ptr)->ip_summed = CHECKSUM_NONE
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36)
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static inline void usleep_range(unsigned long min, unsigned long max)
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{
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unsigned long ms = min / 1000;
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if (ms)
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mdelay(ms);
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udelay(min % 1000);
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)
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static inline bool pci_dev_run_wake(struct pci_dev *dev)
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{
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return 1;
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,34)
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#define netdev_mc_count(netdev) ((netdev)->mc_count)
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#define netdev_mc_empty(netdev) (netdev_mc_count(netdev) == 0)
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#define netif_printk(priv, type, level, netdev, fmt, args...) \
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do { \
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if (netif_msg_##type(priv)) \
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printk(level "%s: " fmt,(netdev)->name , ##args); \
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} while (0)
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#define netif_emerg(priv, type, netdev, fmt, args...) \
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netif_printk(priv, type, KERN_EMERG, netdev, fmt, ##args)
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#define netif_alert(priv, type, netdev, fmt, args...) \
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netif_printk(priv, type, KERN_ALERT, netdev, fmt, ##args)
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#define netif_crit(priv, type, netdev, fmt, args...) \
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netif_printk(priv, type, KERN_CRIT, netdev, fmt, ##args)
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#define netif_err(priv, type, netdev, fmt, args...) \
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netif_printk(priv, type, KERN_ERR, netdev, fmt, ##args)
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#define netif_warn(priv, type, netdev, fmt, args...) \
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netif_printk(priv, type, KERN_WARNING, netdev, fmt, ##args)
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#define netif_notice(priv, type, netdev, fmt, args...) \
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netif_printk(priv, type, KERN_NOTICE, netdev, fmt, ##args)
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#define netif_info(priv, type, netdev, fmt, args...) \
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netif_printk(priv, type, KERN_INFO, (netdev), fmt, ##args)
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static inline int usb_enable_autosuspend(struct usb_device *udev)
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{ return 0; }
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static inline int usb_disable_autosuspend(struct usb_device *udev)
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{ return 0; }
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
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#define get_sset_count get_stats_count
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32)
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#define pm_request_resume(para)
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#define pm_runtime_set_suspended(para)
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#define pm_schedule_suspend(para1, para2)
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#define pm_runtime_get_sync(para)
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#define pm_runtime_put_sync(para)
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#define pm_runtime_put_noidle(para)
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#define pm_runtime_idle(para)
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#define pm_runtime_set_active(para)
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#define pm_runtime_enable(para)
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#define pm_runtime_disable(para)
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typedef int netdev_tx_t;
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
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#define USB_SPEED_SUPER (USB_SPEED_VARIABLE + 1)
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
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static inline void usb_autopm_put_interface_async(struct usb_interface *intf)
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{
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struct usb_device *udev = interface_to_usbdev(intf);
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int status = 0;
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if (intf->condition == USB_INTERFACE_UNBOUND) {
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status = -ENODEV;
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} else {
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udev->last_busy = jiffies;
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--intf->pm_usage_cnt;
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if (udev->autosuspend_disabled || udev->autosuspend_delay < 0)
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status = -EPERM;
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}
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}
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static inline int usb_autopm_get_interface_async(struct usb_interface *intf)
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{
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struct usb_device *udev = interface_to_usbdev(intf);
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int status = 0;
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if (intf->condition == USB_INTERFACE_UNBOUND)
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status = -ENODEV;
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else if (udev->autoresume_disabled)
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status = -EPERM;
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else
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++intf->pm_usage_cnt;
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return status;
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}
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static inline int eth_change_mtu(struct net_device *dev, int new_mtu)
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{
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if (new_mtu < 68 || new_mtu > ETH_DATA_LEN)
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return -EINVAL;
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dev->mtu = new_mtu;
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return 0;
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
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static inline void __skb_queue_splice(const struct sk_buff_head *list,
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struct sk_buff *prev,
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struct sk_buff *next)
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{
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struct sk_buff *first = list->next;
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struct sk_buff *last = list->prev;
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first->prev = prev;
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prev->next = first;
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last->next = next;
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next->prev = last;
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}
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static inline void skb_queue_splice(const struct sk_buff_head *list,
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struct sk_buff_head *head)
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{
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if (!skb_queue_empty(list)) {
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__skb_queue_splice(list, (struct sk_buff *) head, head->next);
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head->qlen += list->qlen;
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}
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}
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static inline void __skb_queue_head_init(struct sk_buff_head *list)
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{
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list->prev = list->next = (struct sk_buff *)list;
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list->qlen = 0;
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}
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static inline void skb_queue_splice_init(struct sk_buff_head *list,
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struct sk_buff_head *head)
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{
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if (!skb_queue_empty(list)) {
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__skb_queue_splice(list, (struct sk_buff *) head, head->next);
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head->qlen += list->qlen;
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__skb_queue_head_init(list);
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}
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)
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#define PM_EVENT_AUTO 0x0400
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
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#define napi_enable(napi_ptr) netif_poll_enable(tp->netdev)
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#define napi_disable(napi_ptr) netif_poll_disable(tp->netdev)
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#define napi_schedule(napi_ptr) netif_rx_schedule(tp->netdev)
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#define napi_complete(napi_ptr) netif_rx_complete(tp->netdev)
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#define netif_napi_del(napi_ptr)
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#define netif_napi_add(ndev, napi_ptr, function, weight_t) \
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ndev->poll = function; \
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ndev->weight = weight_t;
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typedef unsigned long uintptr_t;
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#define DMA_BIT_MASK(value) \
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(value < 64 ? ((1ULL << value) - 1) : 0xFFFFFFFFFFFFFFFFULL)
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
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#define NETIF_F_IPV6_CSUM 16
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#define cancel_delayed_work_sync cancel_delayed_work
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static inline int skb_cow_head(struct sk_buff *skb, unsigned int headroom)
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{
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int delta = 0;
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if (headroom > skb_headroom(skb))
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delta = headroom - skb_headroom(skb);
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if (delta || skb_header_cloned(skb))
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return pskb_expand_head(skb, ALIGN(delta, NET_SKB_PAD), 0,
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GFP_ATOMIC);
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return 0;
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
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#define ip_hdr(skb_ptr) (skb_ptr)->nh.iph
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#define ipv6hdr(skb_ptr) (skb_ptr)->nh.ipv6h
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)
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#define vlan_group_set_device(vlgrp, vid, value) \
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if (vlgrp) \
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(vlgrp)->vlan_devices[vid] = value;
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
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#define delayed_work work_struct
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#define INIT_DELAYED_WORK(a,b) INIT_WORK(a,b,tp)
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
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#define CHECKSUM_PARTIAL CHECKSUM_HW
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static inline void *kmemdup(const void *src, size_t len, gfp_t gfp)
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{
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void *p;
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p = kmalloc_track_caller(len, gfp);
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if (p)
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memcpy(p, src, len);
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return p;
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
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#define skb_is_gso(skb_ptr) skb_shinfo(skb_ptr)->tso_size
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#define netdev_alloc_skb(dev, len) dev_alloc_skb(len)
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#define IRQF_SHARED SA_SHIRQ
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static inline struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features)
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{
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return NULL;
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)
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#ifndef __LINUX_MUTEX_H
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#define mutex semaphore
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#define mutex_lock down
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#define mutex_unlock up
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#define mutex_trylock down_trylock
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#define mutex_lock_interruptible down_interruptible
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#define mutex_init init_MUTEX
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14)
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#define ADVERTISED_Pause (1 << 13)
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#define ADVERTISED_Asym_Pause (1 << 14)
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,12)
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#define skb_header_cloned(skb) skb_cloned(skb)
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,12) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,34) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,14,0) */
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#ifndef FALSE
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#define TRUE 1
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#define FALSE 0
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#endif
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/*
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* inline function
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*/
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
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static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
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unsigned int length)
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{
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struct sk_buff *skb = netdev_alloc_skb(dev, length + NET_IP_ALIGN);
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if (NET_IP_ALIGN && skb)
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skb_reserve(skb, NET_IP_ALIGN);
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return skb;
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
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static inline void skb_copy_from_linear_data(const struct sk_buff *skb,
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void *to,
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const unsigned int len)
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{
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memcpy(to, skb->data, len);
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}
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33) */
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) && LINUX_VERSION_CODE > KERNEL_VERSION(2,6,23)
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/**
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* netif_napi_del - remove a napi context
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* @napi: napi context
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*
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* netif_napi_del() removes a napi context from the network device napi list
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*/
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static inline void netif_napi_del(struct napi_struct *napi)
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{
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#ifdef CONFIG_NETPOLL
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list_del(&napi->dev_list);
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#endif
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}
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
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#define skb_tx_timestamp(skb) (tp->netdev->trans_start = jiffies)
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#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36)
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#define skb_tx_timestamp(skb)
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31) */
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enum rtl_cmd {
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RTLTOOL_PLA_OCP_READ_DWORD = 0,
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RTLTOOL_PLA_OCP_WRITE_DWORD,
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RTLTOOL_USB_OCP_READ_DWORD,
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RTLTOOL_USB_OCP_WRITE_DWORD,
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RTLTOOL_PLA_OCP_READ,
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RTLTOOL_PLA_OCP_WRITE,
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RTLTOOL_USB_OCP_READ,
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RTLTOOL_USB_OCP_WRITE,
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RTLTOOL_USB_INFO,
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RTL_ENABLE_USB_DIAG,
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RTL_DISABLE_USB_DIAG,
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RTLTOOL_INVALID
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};
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struct usb_device_info {
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__u16 idVendor;
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__u16 idProduct;
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__u16 bcdDevice;
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__u8 dev_addr[8];
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char devpath[16];
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};
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struct rtltool_cmd {
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__u32 cmd;
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__u32 offset;
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__u32 byteen;
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__u32 data;
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void *buf;
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struct usb_device_info nic_info;
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struct sockaddr ifru_addr;
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struct sockaddr ifru_netmask;
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struct sockaddr ifru_hwaddr;
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};
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#endif /* LINUX_COMPATIBILITY_H */
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