--- /dev/null
+#ifndef __BACKPORT_LINUX_BUG_H
+#define __BACKPORT_LINUX_BUG_H
+#include_next <linux/bug.h>
+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
+/* is defined there for older kernels */
+#include <linux/kernel.h>
+/* Backport of:
+ *
+ * commit 7ef88ad561457c0346355dfd1f53e503ddfde719
+ * Author: Rusty Russell <rusty@rustcorp.com.au>
+ * Date: Mon Jan 24 14:45:10 2011 -0600
+ *
+ * BUILD_BUG_ON: make it handle more cases
+ */
+#undef BUILD_BUG_ON
+/**
+ * BUILD_BUG_ON - break compile if a condition is true.
+ * @condition: the condition which the compiler should know is false.
+ *
+ * If you have some code which relies on certain constants being equal, or
+ * other compile-time-evaluated condition, you should use BUILD_BUG_ON to
+ * detect if someone changes it.
+ *
+ * The implementation uses gcc's reluctance to create a negative array, but
+ * gcc (as of 4.4) only emits that error for obvious cases (eg. not arguments
+ * to inline functions). So as a fallback we use the optimizer; if it can't
+ * prove the condition is false, it will cause a link error on the undefined
+ * "__build_bug_on_failed". This error message can be harder to track down
+ * though, hence the two different methods.
+ */
+#ifndef __OPTIMIZE__
+#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
+#else
+extern int __build_bug_on_failed;
+#define BUILD_BUG_ON(condition) \
+ do { \
+ ((void)sizeof(char[1 - 2*!!(condition)])); \
+ if (condition) __build_bug_on_failed = 1; \
+ } while(0)
+#endif
+#endif /* < 2.6.38 */
+
+#endif /* __BACKPORT_LINUX_BUG_H */
+++ /dev/null
-#ifndef LINUX_26_38_COMPAT_H
-#define LINUX_26_38_COMPAT_H
-
-#include <linux/version.h>
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38))
-
-#include <linux/kernel.h>
-#include <linux/skbuff.h>
-#include <linux/etherdevice.h>
-#include <net/sch_generic.h>
-
-#define PCI_MSIX_ENTRY_CTRL_MASKBIT 1
-
-#define alloc_etherdev_mqs(sizeof_priv, tx_q, rx_q) alloc_etherdev_mq(sizeof_priv, tx_q)
-
-/* MSI-X entry's format */
-#define PCI_MSIX_ENTRY_SIZE 16
-#define PCI_MSIX_ENTRY_LOWER_ADDR 0
-#define PCI_MSIX_ENTRY_UPPER_ADDR 4
-#define PCI_MSIX_ENTRY_DATA 8
-#define PCI_MSIX_ENTRY_VECTOR_CTRL 12
-
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30))
-static inline void bstats_update(struct gnet_stats_basic_packed *bstats,
- const struct sk_buff *skb)
-{
- bstats->bytes += qdisc_pkt_len((struct sk_buff *) skb);
- bstats->packets += skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 1;
-}
-static inline void qdisc_bstats_update(struct Qdisc *sch,
- const struct sk_buff *skb)
-{
- bstats_update(&sch->bstats, skb);
-}
-#else
-/*
- * kernels <= 2.6.30 do not pass a const skb to qdisc_pkt_len, and
- * gnet_stats_basic_packed did not exist (see c1a8f1f1c8)
- */
-static inline void bstats_update(struct gnet_stats_basic *bstats,
- struct sk_buff *skb)
-{
- bstats->bytes += qdisc_pkt_len(skb);
- bstats->packets += skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 1;
-}
-static inline void qdisc_bstats_update(struct Qdisc *sch,
- struct sk_buff *skb)
-{
- bstats_update(&sch->bstats, skb);
-}
-#endif
-
-
-/* rename member in struct mmc_host in include/linux/mmc/host.h */
-#define max_segs max_hw_segs
-
-
-#define pr_warn pr_warning
-#define create_freezable_workqueue create_freezeable_workqueue
-
-static inline int skb_checksum_start_offset(const struct sk_buff *skb)
-{
- return skb->csum_start - skb_headroom(skb);
-}
-
-/* from include/linux/printk.h */
-#define pr_emerg_once(fmt, ...) \
- printk_once(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_alert_once(fmt, ...) \
- printk_once(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_crit_once(fmt, ...) \
- printk_once(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_err_once(fmt, ...) \
- printk_once(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warn_once(fmt, ...) \
- printk_once(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_notice_once(fmt, ...) \
- printk_once(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_info_once(fmt, ...) \
- printk_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_cont_once(fmt, ...) \
- printk_once(KERN_CONT pr_fmt(fmt), ##__VA_ARGS__)
-#if defined(DEBUG)
-#define pr_debug_once(fmt, ...) \
- printk_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#else
-#define pr_debug_once(fmt, ...) \
- no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#endif
-
-/* include/linux/netdevice.h */
-#define alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs) \
- alloc_netdev_mq(sizeof_priv, name, setup, \
- max_t(unsigned int, txqs, rxqs))
-
-#define ETH_P_LINK_CTL 0x886c /* HPNA, wlan link local tunnel */
-
-/**
- * is_unicast_ether_addr - Determine if the Ethernet address is unicast
- * @addr: Pointer to a six-byte array containing the Ethernet address
- *
- * Return true if the address is a unicast address.
- */
-static inline int is_unicast_ether_addr(const u8 *addr)
-{
- return !is_multicast_ether_addr(addr);
-}
-
-/* Backport of:
- *
- * commit 7ef88ad561457c0346355dfd1f53e503ddfde719
- * Author: Rusty Russell <rusty@rustcorp.com.au>
- * Date: Mon Jan 24 14:45:10 2011 -0600
- *
- * BUILD_BUG_ON: make it handle more cases
- */
-#undef BUILD_BUG_ON
-/**
- * BUILD_BUG_ON - break compile if a condition is true.
- * @condition: the condition which the compiler should know is false.
- *
- * If you have some code which relies on certain constants being equal, or
- * other compile-time-evaluated condition, you should use BUILD_BUG_ON to
- * detect if someone changes it.
- *
- * The implementation uses gcc's reluctance to create a negative array, but
- * gcc (as of 4.4) only emits that error for obvious cases (eg. not arguments
- * to inline functions). So as a fallback we use the optimizer; if it can't
- * prove the condition is false, it will cause a link error on the undefined
- * "__build_bug_on_failed". This error message can be harder to track down
- * though, hence the two different methods.
- */
-#ifndef __OPTIMIZE__
-#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
-#else
-extern int __build_bug_on_failed;
-#define BUILD_BUG_ON(condition) \
- do { \
- ((void)sizeof(char[1 - 2*!!(condition)])); \
- if (condition) __build_bug_on_failed = 1; \
- } while(0)
-#endif
-
-/* Backport of:
- *
- * commit e159489baa717dbae70f9903770a6a4990865887
- * Author: Tejun Heo <tj@kernel.org>
- * Date: Sun Jan 9 23:32:15 2011 +0100
- *
- * workqueue: relax lockdep annotation on flush_work()
- */
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-# define lock_map_acquire_read(l) lock_acquire(l, 0, 0, 2, 2, NULL, _THIS_IP_)
-# else
-# define lock_map_acquire_read(l) lock_acquire(l, 0, 0, 2, 1, NULL, _THIS_IP_)
-# endif
-#else
-# define lock_map_acquire_read(l) do { } while (0)
-#endif
-
-#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)) */
-
-#endif /* LINUX_26_38_COMPAT_H */
}
#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
+#define alloc_etherdev_mqs(sizeof_priv, tx_q, rx_q) alloc_etherdev_mq(sizeof_priv, tx_q)
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
+/**
+ * is_unicast_ether_addr - Determine if the Ethernet address is unicast
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Return true if the address is a unicast address.
+ */
+static inline int is_unicast_ether_addr(const u8 *addr)
+{
+ return !is_multicast_ether_addr(addr);
+}
+#endif
+
#endif /* _BACKPORT_LINUX_ETHERDEVICE_H */
#define ETH_P_TDLS 0x890D /* TDLS */
#endif
+#ifndef ETH_P_LINK_CTL
+#define ETH_P_LINK_CTL 0x886c
+#endif
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,0,0)
#define mac_pton LINUX_BACKPORT(mac_pton)
int mac_pton(const char *s, u8 *mac);
--- /dev/null
+#ifndef __BACKPORT_LINUX_LOCKDEP_H
+#define __BACKPORT_LINUX_LOCKDEP_H
+#include_next <linux/lockdep.h>
+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
+/* Backport of:
+ *
+ * commit e159489baa717dbae70f9903770a6a4990865887
+ * Author: Tejun Heo <tj@kernel.org>
+ * Date: Sun Jan 9 23:32:15 2011 +0100
+ *
+ * workqueue: relax lockdep annotation on flush_work()
+ */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+# define lock_map_acquire_read(l) lock_acquire(l, 0, 0, 2, 2, NULL, _THIS_IP_)
+# else
+# define lock_map_acquire_read(l) lock_acquire(l, 0, 0, 2, 1, NULL, _THIS_IP_)
+# endif
+#else
+# define lock_map_acquire_read(l) do { } while (0)
+#endif
+
+#endif /* < 2.6.38 */
+
+#endif /* __BACKPORT_LINUX_LOCKDEP_H */
--- /dev/null
+#ifndef __BACKPORT_MMC_HOST_H
+#define __BACKPORT_MMC_HOST_H
+#include <linux/version.h>
+#include_next <linux/mmc/host.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)
+/* rename member in struct mmc_host */
+#define max_segs max_hw_segs
+#endif
+
+#endif /* __BACKPORT_MMC_HOST_H */
#define register_netdevice(dev) register_netdevice_name(dev)
#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
+#define alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs) \
+ alloc_netdev_mq(sizeof_priv, name, setup, \
+ max_t(unsigned int, txqs, rxqs))
+#endif
+
#endif /* __BACKPORT_NETDEVICE_H */
#undef PCI_EXP_TYPE_RC_EC
#define PCI_EXP_TYPE_RC_EC 0xa /* Root Complex Event Collector */
+#ifndef PCI_MSIX_ENTRY_CTRL_MASKBIT
+#define PCI_MSIX_ENTRY_CTRL_MASKBIT 1
+#endif
+
+/* MSI-X entry's format */
+#ifndef PCI_MSIX_ENTRY_SIZE
+#define PCI_MSIX_ENTRY_SIZE 16
+#define PCI_MSIX_ENTRY_LOWER_ADDR 0
+#define PCI_MSIX_ENTRY_UPPER_ADDR 4
+#define PCI_MSIX_ENTRY_DATA 8
+#define PCI_MSIX_ENTRY_VECTOR_CTRL 12
+#endif
+
#endif /* __BACKPORT_UAPI_PCI_REGS_H */
#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,9,0) */
+#ifndef pr_warn
+#define pr_warn pr_warning
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
+#define pr_emerg_once(fmt, ...) \
+ printk_once(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert_once(fmt, ...) \
+ printk_once(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit_once(fmt, ...) \
+ printk_once(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err_once(fmt, ...) \
+ printk_once(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn_once(fmt, ...) \
+ printk_once(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_notice_once(fmt, ...) \
+ printk_once(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info_once(fmt, ...) \
+ printk_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_cont_once(fmt, ...) \
+ printk_once(KERN_CONT pr_fmt(fmt), ##__VA_ARGS__)
+#if defined(DEBUG)
+#define pr_debug_once(fmt, ...) \
+ printk_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_debug_once(fmt, ...) \
+ no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#endif
+#endif
+
#endif /* _COMPAT_LINUX_PRINTK_H */
}
#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
+static inline int skb_checksum_start_offset(const struct sk_buff *skb)
+{
+ return skb->csum_start - skb_headroom(skb);
+}
+#endif
+
#endif /* __BACKPORT_SKBUFF_H */
unsigned long delay);
#endif
+#ifndef create_freezable_workqueue
+/* note freez_a_ble -> freez_ea_able */
+#define create_freezable_workqueue create_freezeable_workqueue
+#endif
+
#endif /* __BACKPORT_LINUX_WORKQUEUE_H */
#endif
#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0) */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30)
+static inline void bstats_update(struct gnet_stats_basic_packed *bstats,
+ const struct sk_buff *skb)
+{
+ bstats->bytes += qdisc_pkt_len((struct sk_buff *) skb);
+ bstats->packets += skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 1;
+}
+static inline void qdisc_bstats_update(struct Qdisc *sch,
+ const struct sk_buff *skb)
+{
+ bstats_update(&sch->bstats, skb);
+}
+#else
+/*
+ * kernels <= 2.6.30 do not pass a const skb to qdisc_pkt_len, and
+ * gnet_stats_basic_packed did not exist (see c1a8f1f1c8)
+ */
+static inline void bstats_update(struct gnet_stats_basic *bstats,
+ struct sk_buff *skb)
+{
+ bstats->bytes += qdisc_pkt_len(skb);
+ bstats->packets += skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 1;
+}
+static inline void qdisc_bstats_update(struct Qdisc *sch,
+ struct sk_buff *skb)
+{
+ bstats_update(&sch->bstats, skb);
+}
+#endif
+#endif /* < 2.6.38 */
+
#endif /* __BACKPORT_NET_SCH_GENERIC_H */
projects / openwrt / staging / blogic.git / commitdiff