diff options
Diffstat (limited to 'include')
143 files changed, 1226 insertions, 1158 deletions
diff --git a/include/Kbuild b/include/Kbuild index 83256b64166a..1dfd33e8d43b 100644 --- a/include/Kbuild +++ b/include/Kbuild @@ -1,8 +1,5 @@ # Top-level Makefile calls into asm-$(ARCH) # List only non-arch directories below -header-y += linux/ -header-y += sound/ -header-y += rdma/ header-y += video/ header-y += scsi/ diff --git a/include/asm-generic/dma-mapping-broken.h b/include/asm-generic/dma-mapping-broken.h index ccf7b4f34a3c..6c32af918c2f 100644 --- a/include/asm-generic/dma-mapping-broken.h +++ b/include/asm-generic/dma-mapping-broken.h @@ -16,6 +16,22 @@ extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_handle); +static inline void *dma_alloc_attrs(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t flag, + struct dma_attrs *attrs) +{ + /* attrs is not supported and ignored */ + return dma_alloc_coherent(dev, size, dma_handle, flag); +} + +static inline void dma_free_attrs(struct device *dev, size_t size, + void *cpu_addr, dma_addr_t dma_handle, + struct dma_attrs *attrs) +{ + /* attrs is not supported and ignored */ + dma_free_coherent(dev, size, cpu_addr, dma_handle); +} + #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) diff --git a/include/asm-generic/parport.h b/include/asm-generic/parport.h index 40528cb977e8..2c9f9d4336ca 100644 --- a/include/asm-generic/parport.h +++ b/include/asm-generic/parport.h @@ -10,8 +10,8 @@ * to devices on the PCI bus. */ -static int __devinit parport_pc_find_isa_ports(int autoirq, int autodma); -static int __devinit parport_pc_find_nonpci_ports(int autoirq, int autodma) +static int parport_pc_find_isa_ports(int autoirq, int autodma); +static int parport_pc_find_nonpci_ports(int autoirq, int autodma) { #ifdef CONFIG_ISA return parport_pc_find_isa_ports(autoirq, autodma); diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index 701beab27aab..5cf680a98f9b 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -461,10 +461,8 @@ static inline int is_zero_pfn(unsigned long pfn) return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT); } -static inline unsigned long my_zero_pfn(unsigned long addr) -{ - return page_to_pfn(ZERO_PAGE(addr)); -} +#define my_zero_pfn(addr) page_to_pfn(ZERO_PAGE(addr)) + #else static inline int is_zero_pfn(unsigned long pfn) { diff --git a/include/asm-generic/syscalls.h b/include/asm-generic/syscalls.h index 58f466ff00d3..1db51b8524e9 100644 --- a/include/asm-generic/syscalls.h +++ b/include/asm-generic/syscalls.h @@ -21,10 +21,12 @@ asmlinkage long sys_mmap(unsigned long addr, unsigned long len, unsigned long fd, off_t pgoff); #endif +#ifndef CONFIG_GENERIC_SIGALTSTACK #ifndef sys_sigaltstack asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *, struct pt_regs *); #endif +#endif #ifndef sys_rt_sigreturn asmlinkage long sys_rt_sigreturn(struct pt_regs *regs); diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h index ed6642ad03e0..25f01d0bc149 100644 --- a/include/asm-generic/tlb.h +++ b/include/asm-generic/tlb.h @@ -78,6 +78,14 @@ struct mmu_gather_batch { #define MAX_GATHER_BATCH \ ((PAGE_SIZE - sizeof(struct mmu_gather_batch)) / sizeof(void *)) +/* + * Limit the maximum number of mmu_gather batches to reduce a risk of soft + * lockups for non-preemptible kernels on huge machines when a lot of memory + * is zapped during unmapping. + * 10K pages freed at once should be safe even without a preemption point. + */ +#define MAX_GATHER_BATCH_COUNT (10000UL/MAX_GATHER_BATCH) + /* struct mmu_gather is an opaque type used by the mm code for passing around * any data needed by arch specific code for tlb_remove_page. */ @@ -96,6 +104,7 @@ struct mmu_gather { struct mmu_gather_batch *active; struct mmu_gather_batch local; struct page *__pages[MMU_GATHER_BUNDLE]; + unsigned int batch_count; }; #define HAVE_GENERIC_MMU_GATHER diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h index 06d7f798a08c..3527fb3f75bb 100644 --- a/include/drm/drm_mm.h +++ b/include/drm/drm_mm.h @@ -70,7 +70,7 @@ struct drm_mm { unsigned long scan_color; unsigned long scan_size; unsigned long scan_hit_start; - unsigned scan_hit_size; + unsigned long scan_hit_end; unsigned scanned_blocks; unsigned long scan_start; unsigned long scan_end; @@ -158,12 +158,29 @@ static inline struct drm_mm_node *drm_mm_get_block_atomic_range( return drm_mm_get_block_range_generic(parent, size, alignment, 0, start, end, 1); } -extern int drm_mm_insert_node(struct drm_mm *mm, struct drm_mm_node *node, - unsigned long size, unsigned alignment); + +extern int drm_mm_insert_node(struct drm_mm *mm, + struct drm_mm_node *node, + unsigned long size, + unsigned alignment); extern int drm_mm_insert_node_in_range(struct drm_mm *mm, struct drm_mm_node *node, - unsigned long size, unsigned alignment, - unsigned long start, unsigned long end); + unsigned long size, + unsigned alignment, + unsigned long start, + unsigned long end); +extern int drm_mm_insert_node_generic(struct drm_mm *mm, + struct drm_mm_node *node, + unsigned long size, + unsigned alignment, + unsigned long color); +extern int drm_mm_insert_node_in_range_generic(struct drm_mm *mm, + struct drm_mm_node *node, + unsigned long size, + unsigned alignment, + unsigned long color, + unsigned long start, + unsigned long end); extern void drm_mm_put_block(struct drm_mm_node *cur); extern void drm_mm_remove_node(struct drm_mm_node *node); extern void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new); diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h index 808dad29607a..d6aeaf3c6d6c 100644 --- a/include/drm/exynos_drm.h +++ b/include/drm/exynos_drm.h @@ -6,24 +6,10 @@ * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. */ #ifndef _EXYNOS_DRM_H_ #define _EXYNOS_DRM_H_ diff --git a/include/linux/Kbuild b/include/linux/Kbuild deleted file mode 100644 index 7fe2dae251e5..000000000000 --- a/include/linux/Kbuild +++ /dev/null @@ -1,5 +0,0 @@ -header-y += dvb/ -header-y += hdlc/ -header-y += hsi/ -header-y += raid/ -header-y += usb/ diff --git a/include/linux/ata.h b/include/linux/ata.h index 408da9502177..8f7a3d68371a 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -297,10 +297,12 @@ enum { ATA_LOG_SATA_NCQ = 0x10, ATA_LOG_SATA_ID_DEV_DATA = 0x30, ATA_LOG_SATA_SETTINGS = 0x08, - ATA_LOG_DEVSLP_MDAT = 0x30, + ATA_LOG_DEVSLP_OFFSET = 0x30, + ATA_LOG_DEVSLP_SIZE = 0x08, + ATA_LOG_DEVSLP_MDAT = 0x00, ATA_LOG_DEVSLP_MDAT_MASK = 0x1F, - ATA_LOG_DEVSLP_DETO = 0x31, - ATA_LOG_DEVSLP_VALID = 0x37, + ATA_LOG_DEVSLP_DETO = 0x01, + ATA_LOG_DEVSLP_VALID = 0x07, ATA_LOG_DEVSLP_VALID_MASK = 0x80, /* READ/WRITE LONG (obsolete) */ diff --git a/include/linux/ata_platform.h b/include/linux/ata_platform.h index fe9989636b62..b9fde17f767c 100644 --- a/include/linux/ata_platform.h +++ b/include/linux/ata_platform.h @@ -15,12 +15,12 @@ struct pata_platform_info { unsigned int irq_flags; }; -extern int __devinit __pata_platform_probe(struct device *dev, - struct resource *io_res, - struct resource *ctl_res, - struct resource *irq_res, - unsigned int ioport_shift, - int __pio_mask); +extern int __pata_platform_probe(struct device *dev, + struct resource *io_res, + struct resource *ctl_res, + struct resource *irq_res, + unsigned int ioport_shift, + int __pio_mask); /* * Marvell SATA private data diff --git a/include/linux/audit.h b/include/linux/audit.h index bce729afbcf9..5a6d718adf34 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -24,6 +24,7 @@ #define _LINUX_AUDIT_H_ #include <linux/sched.h> +#include <linux/ptrace.h> #include <uapi/linux/audit.h> struct audit_sig_info { @@ -157,7 +158,8 @@ void audit_core_dumps(long signr); static inline void audit_seccomp(unsigned long syscall, long signr, int code) { - if (unlikely(!audit_dummy_context())) + /* Force a record to be reported if a signal was delivered. */ + if (signr || unlikely(!audit_dummy_context())) __audit_seccomp(syscall, signr, code); } diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 6a299f416288..1d002b58b60b 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -634,4 +634,6 @@ extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask, u32 set); extern void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid); +extern u32 bcma_pmu_get_bus_clock(struct bcma_drv_cc *cc); + #endif /* LINUX_BCMA_DRIVER_CC_H_ */ diff --git a/include/linux/bcma/bcma_driver_gmac_cmn.h b/include/linux/bcma/bcma_driver_gmac_cmn.h index def894b83b0d..4dd1f33e36a2 100644 --- a/include/linux/bcma/bcma_driver_gmac_cmn.h +++ b/include/linux/bcma/bcma_driver_gmac_cmn.h @@ -92,7 +92,7 @@ struct bcma_drv_gmac_cmn { #define gmac_cmn_write32(gc, offset, val) bcma_write32((gc)->core, offset, val) #ifdef CONFIG_BCMA_DRIVER_GMAC_CMN -extern void __devinit bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc); +extern void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc); #else static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc) { } #endif diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h index 31232247a1ee..424760f01b9d 100644 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h @@ -216,7 +216,7 @@ struct bcma_drv_pci { #define pcicore_write16(pc, offset, val) bcma_write16((pc)->core, offset, val) #define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) -extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc); +extern void bcma_core_pci_init(struct bcma_drv_pci *pc); extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable); extern void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend); diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index 2b2fc345afca..fb0ab651a041 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -16,6 +16,7 @@ #include <linux/can.h> #include <linux/can/netlink.h> #include <linux/can/error.h> +#include <linux/can/led.h> /* * CAN mode @@ -52,6 +53,13 @@ struct can_priv { unsigned int echo_skb_max; struct sk_buff **echo_skb; + +#ifdef CONFIG_CAN_LEDS + struct led_trigger *tx_led_trig; + char tx_led_trig_name[CAN_LED_NAME_SZ]; + struct led_trigger *rx_led_trig; + char rx_led_trig_name[CAN_LED_NAME_SZ]; +#endif }; /* @@ -98,6 +106,9 @@ u8 can_len2dlc(u8 len); struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max); void free_candev(struct net_device *dev); +/* a candev safe wrapper around netdev_priv */ +struct can_priv *safe_candev_priv(struct net_device *dev); + int open_candev(struct net_device *dev); void close_candev(struct net_device *dev); diff --git a/include/linux/can/led.h b/include/linux/can/led.h new file mode 100644 index 000000000000..9c1167baf273 --- /dev/null +++ b/include/linux/can/led.h @@ -0,0 +1,51 @@ +/* + * Copyright 2012, Fabio Baltieri <fabio.baltieri@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef CAN_LED_H +#define CAN_LED_H + +#include <linux/if.h> +#include <linux/leds.h> + +enum can_led_event { + CAN_LED_EVENT_OPEN, + CAN_LED_EVENT_STOP, + CAN_LED_EVENT_TX, + CAN_LED_EVENT_RX, +}; + +#ifdef CONFIG_CAN_LEDS + +/* keep space for interface name + "-tx"/"-rx" suffix and null terminator */ +#define CAN_LED_NAME_SZ (IFNAMSIZ + 4) + +void can_led_event(struct net_device *netdev, enum can_led_event event); +void devm_can_led_init(struct net_device *netdev); +int __init can_led_notifier_init(void); +void __exit can_led_notifier_exit(void); + +#else + +static inline void can_led_event(struct net_device *netdev, + enum can_led_event event) +{ +} +static inline void devm_can_led_init(struct net_device *netdev) +{ +} +static inline int can_led_notifier_init(void) +{ + return 0; +} +static inline void can_led_notifier_exit(void) +{ +} + +#endif + +#endif diff --git a/include/linux/can/skb.h b/include/linux/can/skb.h new file mode 100644 index 000000000000..2f0543f7510c --- /dev/null +++ b/include/linux/can/skb.h @@ -0,0 +1,45 @@ +/* + * linux/can/skb.h + * + * Definitions for the CAN network socket buffer + * + * Copyright (C) 2012 Oliver Hartkopp <socketcan@hartkopp.net> + * + */ + +#ifndef CAN_SKB_H +#define CAN_SKB_H + +#include <linux/types.h> +#include <linux/can.h> + +/* + * The struct can_skb_priv is used to transport additional information along + * with the stored struct can(fd)_frame that can not be contained in existing + * struct sk_buff elements. + * N.B. that this information must not be modified in cloned CAN sk_buffs. + * To modify the CAN frame content or the struct can_skb_priv content + * skb_copy() needs to be used instead of skb_clone(). + */ + +/** + * struct can_skb_priv - private additional data inside CAN sk_buffs + * @ifindex: ifindex of the first interface the CAN frame appeared on + * @cf: align to the following CAN frame at skb->data + */ +struct can_skb_priv { + int ifindex; + struct can_frame cf[0]; +}; + +static inline struct can_skb_priv *can_skb_prv(struct sk_buff *skb) +{ + return (struct can_skb_priv *)(skb->head); +} + +static inline void can_skb_reserve(struct sk_buff *skb) +{ + skb_reserve(skb, sizeof(struct can_skb_priv)); +} + +#endif /* CAN_SKB_H */ diff --git a/include/linux/compaction.h b/include/linux/compaction.h index 6ecb6dc2f303..cc7bddeaf553 100644 --- a/include/linux/compaction.h +++ b/include/linux/compaction.h @@ -22,7 +22,7 @@ extern int sysctl_extfrag_handler(struct ctl_table *table, int write, extern int fragmentation_index(struct zone *zone, unsigned int order); extern unsigned long try_to_compact_pages(struct zonelist *zonelist, int order, gfp_t gfp_mask, nodemask_t *mask, - bool sync, bool *contended, struct page **page); + bool sync, bool *contended); extern int compact_pgdat(pg_data_t *pgdat, int order); extern void reset_isolation_suitable(pg_data_t *pgdat); extern unsigned long compaction_suitable(struct zone *zone, int order); @@ -75,7 +75,7 @@ static inline bool compaction_restarting(struct zone *zone, int order) #else static inline unsigned long try_to_compact_pages(struct zonelist *zonelist, int order, gfp_t gfp_mask, nodemask_t *nodemask, - bool sync, bool *contended, struct page **page) + bool sync, bool *contended) { return COMPACT_CONTINUE; } diff --git a/include/linux/cpu_rmap.h b/include/linux/cpu_rmap.h index ac3bbb5b9502..1739510d8994 100644 --- a/include/linux/cpu_rmap.h +++ b/include/linux/cpu_rmap.h @@ -13,9 +13,11 @@ #include <linux/cpumask.h> #include <linux/gfp.h> #include <linux/slab.h> +#include <linux/kref.h> /** * struct cpu_rmap - CPU affinity reverse-map + * @refcount: kref for object * @size: Number of objects to be reverse-mapped * @used: Number of objects added * @obj: Pointer to array of object pointers @@ -23,6 +25,7 @@ * based on affinity masks */ struct cpu_rmap { + struct kref refcount; u16 size, used; void **obj; struct { @@ -33,15 +36,7 @@ struct cpu_rmap { #define CPU_RMAP_DIST_INF 0xffff extern struct cpu_rmap *alloc_cpu_rmap(unsigned int size, gfp_t flags); - -/** - * free_cpu_rmap - free CPU affinity reverse-map - * @rmap: Reverse-map allocated with alloc_cpu_rmap(), or %NULL - */ -static inline void free_cpu_rmap(struct cpu_rmap *rmap) -{ - kfree(rmap); -} +extern int cpu_rmap_put(struct cpu_rmap *rmap); extern int cpu_rmap_add(struct cpu_rmap *rmap, void *obj); extern int cpu_rmap_update(struct cpu_rmap *rmap, u16 index, diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 3711b34dc4f9..24cd1037b6d6 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -126,9 +126,9 @@ struct cpuidle_driver { struct module *owner; int refcnt; - unsigned int power_specified:1; /* set to 1 to use the core cpuidle time keeping (for all states). */ unsigned int en_core_tk_irqen:1; + /* states array must be ordered in decreasing power consumption */ struct cpuidle_state states[CPUIDLE_STATE_MAX]; int state_count; int safe_state_index; diff --git a/include/linux/cred.h b/include/linux/cred.h index abb2cd50f6b2..04421e825365 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -128,7 +128,6 @@ struct cred { struct key *process_keyring; /* keyring private to this process */ struct key *thread_keyring; /* keyring private to this thread */ struct key *request_key_auth; /* assumed request_key authority */ - struct thread_group_cred *tgcred; /* thread-group shared credentials */ #endif #ifdef CONFIG_SECURITY void *security; /* subjective LSM security */ diff --git a/include/linux/cyclomx.h b/include/linux/cyclomx.h deleted file mode 100644 index b88f7f428e58..000000000000 --- a/include/linux/cyclomx.h +++ /dev/null @@ -1,77 +0,0 @@ -#ifndef _CYCLOMX_H -#define _CYCLOMX_H -/* -* cyclomx.h Cyclom 2X WAN Link Driver. -* User-level API definitions. -* -* Author: Arnaldo Carvalho de Melo <acme@conectiva.com.br> -* -* Copyright: (c) 1998-2003 Arnaldo Carvalho de Melo -* -* Based on wanpipe.h by Gene Kozin <genek@compuserve.com> -* -* This program is free software; you can redistribute it and/or -* modify it under the terms of the GNU General Public License -* as published by the Free Software Foundation; either version -* 2 of the License, or (at your option) any later version. -* ============================================================================ -* 2000/07/13 acme remove crap #if KERNEL_VERSION > blah -* 2000/01/21 acme rename cyclomx_open to cyclomx_mod_inc_use_count -* and cyclomx_close to cyclomx_mod_dec_use_count -* 1999/05/19 acme wait_queue_head_t wait_stats(support for 2.3.*) -* 1999/01/03 acme judicious use of data types -* 1998/12/27 acme cleanup: PACKED not needed -* 1998/08/08 acme Version 0.0.1 -*/ - -#include <linux/wanrouter.h> -#include <linux/spinlock.h> - -#ifdef __KERNEL__ -/* Kernel Interface */ - -#include <linux/cycx_drv.h> /* Cyclom 2X support module API definitions */ -#include <linux/cycx_cfm.h> /* Cyclom 2X firmware module definitions */ -#ifdef CONFIG_CYCLOMX_X25 -#include <linux/cycx_x25.h> -#endif - -/* Adapter Data Space. - * This structure is needed because we handle multiple cards, otherwise - * static data would do it. - */ -struct cycx_device { - char devname[WAN_DRVNAME_SZ + 1];/* card name */ - struct cycx_hw hw; /* hardware configuration */ - struct wan_device wandev; /* WAN device data space */ - u32 state_tick; /* link state timestamp */ - spinlock_t lock; - char in_isr; /* interrupt-in-service flag */ - char buff_int_mode_unbusy; /* flag for carrying out dev_tint */ - wait_queue_head_t wait_stats; /* to wait for the STATS indication */ - void __iomem *mbox; /* -> mailbox */ - void (*isr)(struct cycx_device* card); /* interrupt service routine */ - int (*exec)(struct cycx_device* card, void* u_cmd, void* u_data); - union { -#ifdef CONFIG_CYCLOMX_X25 - struct { /* X.25 specific data */ - u32 lo_pvc; - u32 hi_pvc; - u32 lo_svc; - u32 hi_svc; - struct cycx_x25_stats stats; - spinlock_t lock; - u32 connection_keys; - } x; -#endif - } u; -}; - -/* Public Functions */ -void cycx_set_state(struct cycx_device *card, int state); - -#ifdef CONFIG_CYCLOMX_X25 -int cycx_x25_wan_init(struct cycx_device *card, wandev_conf_t *conf); -#endif -#endif /* __KERNEL__ */ -#endif /* _CYCLOMX_H */ diff --git a/include/linux/cycx_drv.h b/include/linux/cycx_drv.h deleted file mode 100644 index 12fe6b0bfcff..000000000000 --- a/include/linux/cycx_drv.h +++ /dev/null @@ -1,64 +0,0 @@ -/* -* cycx_drv.h CYCX Support Module. Kernel API Definitions. -* -* Author: Arnaldo Carvalho de Melo <acme@conectiva.com.br> -* -* Copyright: (c) 1998-2003 Arnaldo Carvalho de Melo -* -* Based on sdladrv.h by Gene Kozin <genek@compuserve.com> -* -* This program is free software; you can redistribute it and/or -* modify it under the terms of the GNU General Public License -* as published by the Free Software Foundation; either version -* 2 of the License, or (at your option) any later version. -* ============================================================================ -* 1999/10/23 acme cycxhw_t cleanup -* 1999/01/03 acme more judicious use of data types... -* uclong, ucchar, etc deleted, the u8, u16, u32 -* types are the portable way to go. -* 1999/01/03 acme judicious use of data types... u16, u32, etc -* 1998/12/26 acme FIXED_BUFFERS, CONF_OFFSET, -* removal of cy_read{bwl} -* 1998/08/08 acme Initial version. -*/ -#ifndef _CYCX_DRV_H -#define _CYCX_DRV_H - -#define CYCX_WINDOWSIZE 0x4000 /* default dual-port memory window size */ -#define GEN_CYCX_INTR 0x02 -#define RST_ENABLE 0x04 -#define START_CPU 0x06 -#define RST_DISABLE 0x08 -#define FIXED_BUFFERS 0x08 -#define TEST_PATTERN 0xaa55 -#define CMD_OFFSET 0x20 -#define CONF_OFFSET 0x0380 -#define RESET_OFFSET 0x3c00 /* For reset file load */ -#define DATA_OFFSET 0x0100 /* For code and data files load */ -#define START_OFFSET 0x3ff0 /* 80186 starts here */ - -/** - * struct cycx_hw - Adapter hardware configuration - * @fwid - firmware ID - * @irq - interrupt request level - * @dpmbase - dual-port memory base - * @dpmsize - dual-port memory size - * @reserved - reserved for future use - */ -struct cycx_hw { - u32 fwid; - int irq; - void __iomem *dpmbase; - u32 dpmsize; - u32 reserved[5]; -}; - -/* Function Prototypes */ -extern int cycx_setup(struct cycx_hw *hw, void *sfm, u32 len, unsigned long base); -extern int cycx_down(struct cycx_hw *hw); -extern int cycx_peek(struct cycx_hw *hw, u32 addr, void *buf, u32 len); -extern int cycx_poke(struct cycx_hw *hw, u32 addr, void *buf, u32 len); -extern int cycx_exec(void __iomem *addr); - -extern void cycx_intr(struct cycx_hw *hw); -#endif /* _CYCX_DRV_H */ diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 243eea1e33d8..c623861964e4 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -40,6 +40,8 @@ extern int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh, extern void eth_header_cache_update(struct hh_cache *hh, const struct net_device *dev, const unsigned char *haddr); +extern int eth_prepare_mac_addr_change(struct net_device *dev, void *p); +extern void eth_commit_mac_addr_change(struct net_device *dev, void *p); extern int eth_mac_addr(struct net_device *dev, void *p); extern int eth_change_mtu(struct net_device *dev, int new_mtu); extern int eth_validate_addr(struct net_device *dev); @@ -192,7 +194,7 @@ static inline void eth_zero_addr(u8 *addr) */ static inline void eth_hw_addr_random(struct net_device *dev) { - dev->addr_assign_type |= NET_ADDR_RANDOM; + dev->addr_assign_type = NET_ADDR_RANDOM; eth_random_addr(dev->dev_addr); } diff --git a/include/linux/hdlc/Kbuild b/include/linux/hdlc/Kbuild deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/include/linux/hdlc/Kbuild +++ /dev/null diff --git a/include/linux/hsi/Kbuild b/include/linux/hsi/Kbuild deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/include/linux/hsi/Kbuild +++ /dev/null diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h index f65e8d250f7e..84dde1dd1da4 100644 --- a/include/linux/if_macvlan.h +++ b/include/linux/if_macvlan.h @@ -52,6 +52,9 @@ struct macvlan_pcpu_stats { */ #define MAX_MACVTAP_QUEUES (NR_CPUS < 16 ? NR_CPUS : 16) +#define MACVLAN_MC_FILTER_BITS 8 +#define MACVLAN_MC_FILTER_SZ (1 << MACVLAN_MC_FILTER_BITS) + struct macvlan_dev { struct net_device *dev; struct list_head list; @@ -59,6 +62,9 @@ struct macvlan_dev { struct macvlan_port *port; struct net_device *lowerdev; struct macvlan_pcpu_stats __percpu *pcpu_stats; + + DECLARE_BITMAP(mc_filter, MACVLAN_MC_FILTER_SZ); + enum macvlan_mode mode; u16 flags; int (*receive)(struct sk_buff *skb); diff --git a/include/linux/if_team.h b/include/linux/if_team.h index 0245def2aa93..4648d8021244 100644 --- a/include/linux/if_team.h +++ b/include/linux/if_team.h @@ -186,6 +186,7 @@ struct team { const struct team_mode *mode; struct team_mode_ops ops; + bool user_carrier_enabled; bool queue_override_enabled; struct list_head *qom_lists; /* array of queue override mapping lists */ long mode_priv[TEAM_MODE_PRIV_LONGS]; diff --git a/include/linux/in6.h b/include/linux/in6.h index 9e2ae26fb598..a16e19349ec0 100644 --- a/include/linux/in6.h +++ b/include/linux/in6.h @@ -22,6 +22,10 @@ #include <uapi/linux/in6.h> +/* IPv6 Wildcard Address (::) and Loopback Address (::1) defined in RFC2553 + * NOTE: Be aware the IN6ADDR_* constants and in6addr_* externals are defined + * in network byte order, not in host byte order as are the IPv4 equivalents + */ extern const struct in6_addr in6addr_any; #define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } } extern const struct in6_addr in6addr_loopback; diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index a9d828976a77..ea1e3b863890 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -166,6 +166,12 @@ struct in_ifaddr { unsigned char ifa_flags; unsigned char ifa_prefixlen; char ifa_label[IFNAMSIZ]; + + /* In seconds, relative to tstamp. Expiry is at tstamp + HZ * lft. */ + __u32 ifa_valid_lft; + __u32 ifa_preferred_lft; + unsigned long ifa_cstamp; /* created timestamp */ + unsigned long ifa_tstamp; /* updated timestamp */ }; extern int register_inetaddr_notifier(struct notifier_block *nb); diff --git a/include/linux/init.h b/include/linux/init.h index a799273714ac..10ed4f436458 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -93,14 +93,6 @@ #define __exit __section(.exit.text) __exitused __cold notrace -/* Used for HOTPLUG, but that is always enabled now, so just make them noops */ -#define __devinit -#define __devinitdata -#define __devinitconst -#define __devexit -#define __devexitdata -#define __devexitconst - /* Used for HOTPLUG_CPU */ #define __cpuinit __section(.cpuinit.text) __cold notrace #define __cpuinitdata __section(.cpuinit.data) @@ -337,18 +329,6 @@ void __init parse_early_options(char *cmdline); #define __INITRODATA_OR_MODULE __INITRODATA #endif /*CONFIG_MODULES*/ -/* Functions marked as __devexit may be discarded at kernel link time, depending - on config options. Newer versions of binutils detect references from - retained sections to discarded sections and flag an error. Pointers to - __devexit functions must use __devexit_p(function_name), the wrapper will - insert either the function_name or NULL, depending on the config options. - */ -#if defined(MODULE) || defined(CONFIG_HOTPLUG) -#define __devexit_p(x) x -#else -#define __devexit_p(x) NULL -#endif - #ifdef MODULE #define __exit_p(x) x #else diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 5e4e6170f43a..5fa5afeeb759 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -268,11 +268,6 @@ struct irq_affinity_notify { extern int irq_set_affinity_notifier(unsigned int irq, struct irq_affinity_notify *notify); -static inline void irq_run_affinity_notifiers(void) -{ - flush_scheduled_work(); -} - #else /* CONFIG_SMP */ static inline int irq_set_affinity(unsigned int irq, const struct cpumask *m) diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h index fe771978e877..ae221a7b5092 100644 --- a/include/linux/ipc_namespace.h +++ b/include/linux/ipc_namespace.h @@ -24,6 +24,7 @@ struct ipc_ids { unsigned short seq_max; struct rw_semaphore rw_mutex; struct idr ipcs_idr; + int next_id; }; struct ipc_namespace { diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index faed1e357dd6..850e95bc766c 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -77,11 +77,6 @@ static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb) return (struct ipv6hdr *)skb_transport_header(skb); } -static inline __u8 ipv6_tclass(const struct ipv6hdr *iph) -{ - return (ntohl(*(__be32 *)iph) >> 20) & 0xff; -} - /* This structure contains results of exthdrs parsing as offsets from skb->nh. @@ -89,7 +84,7 @@ static inline __u8 ipv6_tclass(const struct ipv6hdr *iph) struct inet6_skb_parm { int iif; - __u16 ra; + __be16 ra; __u16 hop; __u16 dst0; __u16 srcrt; @@ -105,6 +100,7 @@ struct inet6_skb_parm { #define IP6SKB_XFRM_TRANSFORMED 1 #define IP6SKB_FORWARDED 2 #define IP6SKB_REROUTED 4 +#define IP6SKB_ROUTERALERT 8 }; #define IP6CB(skb) ((struct inet6_skb_parm*)((skb)->cb)) @@ -218,7 +214,7 @@ struct ipv6_pinfo { struct ipv6_mc_socklist __rcu *ipv6_mc_list; struct ipv6_ac_socklist *ipv6_ac_list; - struct ipv6_fl_socklist *ipv6_fl_list; + struct ipv6_fl_socklist __rcu *ipv6_fl_list; struct ipv6_txoptions *opt; struct sk_buff *pktoptions; diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 1be23d9fdacb..e30b66346942 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -1098,7 +1098,7 @@ void jbd2_journal_set_triggers(struct buffer_head *, extern int jbd2_journal_dirty_metadata (handle_t *, struct buffer_head *); extern int jbd2_journal_forget (handle_t *, struct buffer_head *); extern void journal_sync_buffer (struct buffer_head *); -extern void jbd2_journal_invalidatepage(journal_t *, +extern int jbd2_journal_invalidatepage(journal_t *, struct page *, unsigned long); extern int jbd2_journal_try_to_free_buffers(journal_t *, struct page *, gfp_t); extern int jbd2_journal_stop(handle_t *); diff --git a/include/linux/libata.h b/include/linux/libata.h index 83ba0ab2c915..649e5f86b5f0 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -652,8 +652,8 @@ struct ata_device { u32 gscr[SATA_PMP_GSCR_DWORDS]; /* PMP GSCR block */ }; - /* Identify Device Data Log (30h), SATA Settings (page 08h) */ - u8 sata_settings[ATA_SECT_SIZE]; + /* DEVSLP Timing Variables from Identify Device Data Log */ + u8 devslp_timing[ATA_LOG_DEVSLP_SIZE]; /* error history */ int spdn_cnt; diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 00e46376e28f..2bca44b0893c 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -524,14 +524,17 @@ static inline void print_irqtrace_events(struct task_struct *curr) #ifdef CONFIG_DEBUG_LOCK_ALLOC # ifdef CONFIG_PROVE_LOCKING # define rwsem_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, NULL, i) +# define rwsem_acquire_nest(l, s, t, n, i) lock_acquire(l, s, t, 0, 2, n, i) # define rwsem_acquire_read(l, s, t, i) lock_acquire(l, s, t, 1, 2, NULL, i) # else # define rwsem_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, NULL, i) +# define rwsem_acquire_nest(l, s, t, n, i) lock_acquire(l, s, t, 0, 1, n, i) # define rwsem_acquire_read(l, s, t, i) lock_acquire(l, s, t, 1, 1, NULL, i) # endif # define rwsem_release(l, n, i) lock_release(l, n, i) #else # define rwsem_acquire(l, s, t, i) do { } while (0) +# define rwsem_acquire_nest(l, s, t, n, i) do { } while (0) # define rwsem_acquire_read(l, s, t, i) do { } while (0) # define rwsem_release(l, n, i) do { } while (0) #endif diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index 9adc270de7ef..0d7df39a5885 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -123,7 +123,7 @@ struct sp_node { struct shared_policy { struct rb_root root; - struct mutex mutex; + spinlock_t lock; }; void mpol_shared_policy_init(struct shared_policy *sp, struct mempolicy *mpol); @@ -165,11 +165,10 @@ int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from, #ifdef CONFIG_TMPFS -extern int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context); +extern int mpol_parse_str(char *str, struct mempolicy **mpol); #endif -extern int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol, - int no_context); +extern int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol); /* Check if a vma is migratable */ static inline int vma_migratable(struct vm_area_struct *vma) @@ -296,15 +295,13 @@ static inline void check_highest_zone(int k) } #ifdef CONFIG_TMPFS -static inline int mpol_parse_str(char *str, struct mempolicy **mpol, - int no_context) +static inline int mpol_parse_str(char *str, struct mempolicy **mpol) { return 1; /* error */ } #endif -static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol, - int no_context) +static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol) { return 0; } diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h index 2138bd33021a..e53dcfeaee69 100644 --- a/include/linux/mfd/abx500.h +++ b/include/linux/mfd/abx500.h @@ -272,8 +272,6 @@ struct abx500_bm_data { const struct abx500_fg_parameters *fg_params; }; -extern struct abx500_bm_data ab8500_bm_data; - enum { NTC_EXTERNAL = 0, NTC_INTERNAL, diff --git a/include/linux/mfd/abx500/ab8500-bm.h b/include/linux/mfd/abx500/ab8500-bm.h index 44310c98ee6e..9bd037df97d9 100644 --- a/include/linux/mfd/abx500/ab8500-bm.h +++ b/include/linux/mfd/abx500/ab8500-bm.h @@ -422,7 +422,10 @@ struct ab8500_chargalg_platform_data { struct ab8500_btemp; struct ab8500_gpadc; struct ab8500_fg; + #ifdef CONFIG_AB8500_BM +extern struct abx500_bm_data ab8500_bm_data; + void ab8500_fg_reinit(void); void ab8500_charger_usb_state_changed(u8 bm_usb_state, u16 mA); struct ab8500_btemp *ab8500_btemp_get(void); @@ -434,31 +437,7 @@ int ab8500_fg_inst_curr_finalize(struct ab8500_fg *di, int *res); int ab8500_fg_inst_curr_done(struct ab8500_fg *di); #else -int ab8500_fg_inst_curr_done(struct ab8500_fg *di) -{ -} -static void ab8500_fg_reinit(void) -{ -} -static void ab8500_charger_usb_state_changed(u8 bm_usb_state, u16 mA) -{ -} -static struct ab8500_btemp *ab8500_btemp_get(void) -{ - return NULL; -} -static int ab8500_btemp_get_batctrl_temp(struct ab8500_btemp *btemp) -{ - return 0; -} -struct ab8500_fg *ab8500_fg_get(void) -{ - return NULL; -} -static int ab8500_fg_inst_curr_blocking(struct ab8500_fg *dev) -{ - return -ENODEV; -} +static struct abx500_bm_data ab8500_bm_data; static inline int ab8500_fg_inst_curr_start(struct ab8500_fg *di) { diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h index 86dd93de6ff2..786d02eb79d2 100644 --- a/include/linux/mfd/da9052/da9052.h +++ b/include/linux/mfd/da9052/da9052.h @@ -99,6 +99,9 @@ struct da9052 { u8 chip_id; int chip_irq; + + /* SOC I/O transfer related fixes for DA9052/53 */ + int (*fix_io) (struct da9052 *da9052, unsigned char reg); }; /* ADC API */ @@ -113,32 +116,87 @@ static inline int da9052_reg_read(struct da9052 *da9052, unsigned char reg) ret = regmap_read(da9052->regmap, reg, &val); if (ret < 0) return ret; + + if (da9052->fix_io) { + ret = da9052->fix_io(da9052, reg); + if (ret < 0) + return ret; + } + return val; } static inline int da9052_reg_write(struct da9052 *da9052, unsigned char reg, unsigned char val) { - return regmap_write(da9052->regmap, reg, val); + int ret; + + ret = regmap_write(da9052->regmap, reg, val); + if (ret < 0) + return ret; + + if (da9052->fix_io) { + ret = da9052->fix_io(da9052, reg); + if (ret < 0) + return ret; + } + + return ret; } static inline int da9052_group_read(struct da9052 *da9052, unsigned char reg, unsigned reg_cnt, unsigned char *val) { - return regmap_bulk_read(da9052->regmap, reg, val, reg_cnt); + int ret; + + ret = regmap_bulk_read(da9052->regmap, reg, val, reg_cnt); + if (ret < 0) + return ret; + + if (da9052->fix_io) { + ret = da9052->fix_io(da9052, reg); + if (ret < 0) + return ret; + } + + return ret; } static inline int da9052_group_write(struct da9052 *da9052, unsigned char reg, unsigned reg_cnt, unsigned char *val) { - return regmap_raw_write(da9052->regmap, reg, val, reg_cnt); + int ret; + + ret = regmap_raw_write(da9052->regmap, reg, val, reg_cnt); + if (ret < 0) + return ret; + + if (da9052->fix_io) { + ret = da9052->fix_io(da9052, reg); + if (ret < 0) + return ret; + } + + return ret; } static inline int da9052_reg_update(struct da9052 *da9052, unsigned char reg, unsigned char bit_mask, unsigned char reg_val) { - return regmap_update_bits(da9052->regmap, reg, bit_mask, reg_val); + int ret; + + ret = regmap_update_bits(da9052->regmap, reg, bit_mask, reg_val); + if (ret < 0) + return ret; + + if (da9052->fix_io) { + ret = da9052->fix_io(da9052, reg); + if (ret < 0) + return ret; + } + + return ret; } int da9052_device_init(struct da9052 *da9052, u8 chip_id); diff --git a/include/linux/mfd/da9052/reg.h b/include/linux/mfd/da9052/reg.h index b97f7309d7f6..c4dd3a8add21 100644 --- a/include/linux/mfd/da9052/reg.h +++ b/include/linux/mfd/da9052/reg.h @@ -34,6 +34,9 @@ #define DA9052_STATUS_C_REG 3 #define DA9052_STATUS_D_REG 4 +/* PARK REGISTER */ +#define DA9052_PARK_REGISTER DA9052_STATUS_D_REG + /* EVENT REGISTERS */ #define DA9052_EVENT_A_REG 5 #define DA9052_EVENT_B_REG 6 diff --git a/include/linux/mfd/rtsx_common.h b/include/linux/mfd/rtsx_common.h index a8d393e3066b..2b13970596f5 100644 --- a/include/linux/mfd/rtsx_common.h +++ b/include/linux/mfd/rtsx_common.h @@ -38,6 +38,9 @@ #define RTSX_SD_CARD 0 #define RTSX_MS_CARD 1 +#define CLK_TO_DIV_N 0 +#define DIV_N_TO_CLK 1 + struct platform_device; struct rtsx_slot { diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h index 060b721fcbfb..4b117a3f54d4 100644 --- a/include/linux/mfd/rtsx_pci.h +++ b/include/linux/mfd/rtsx_pci.h @@ -158,10 +158,9 @@ #define SG_TRANS_DATA (0x02 << 4) #define SG_LINK_DESC (0x03 << 4) -/* SD bank voltage */ -#define SD_IO_3V3 0 -#define SD_IO_1V8 1 - +/* Output voltage */ +#define OUTPUT_3V3 0 +#define OUTPUT_1V8 1 /* Card Clock Enable Register */ #define SD_CLK_EN 0x04 @@ -201,6 +200,20 @@ #define CHANGE_CLK 0x01 /* LDO_CTL */ +#define BPP_ASIC_1V7 0x00 +#define BPP_ASIC_1V8 0x01 +#define BPP_ASIC_1V9 0x02 +#define BPP_ASIC_2V0 0x03 +#define BPP_ASIC_2V7 0x04 +#define BPP_ASIC_2V8 0x05 +#define BPP_ASIC_3V2 0x06 +#define BPP_ASIC_3V3 0x07 +#define BPP_REG_TUNED18 0x07 +#define BPP_TUNED18_SHIFT_8402 5 +#define BPP_TUNED18_SHIFT_8411 4 +#define BPP_PAD_MASK 0x04 +#define BPP_PAD_3V3 0x04 +#define BPP_PAD_1V8 0x00 #define BPP_LDO_POWB 0x03 #define BPP_LDO_ON 0x00 #define BPP_LDO_SUSPEND 0x02 @@ -688,7 +701,10 @@ struct pcr_ops { int (*disable_auto_blink)(struct rtsx_pcr *pcr); int (*card_power_on)(struct rtsx_pcr *pcr, int card); int (*card_power_off)(struct rtsx_pcr *pcr, int card); + int (*switch_output_voltage)(struct rtsx_pcr *pcr, + u8 voltage); unsigned int (*cd_deglitch)(struct rtsx_pcr *pcr); + int (*conv_clk_and_div_n)(int clk, int dir); }; enum PDEV_STAT {PDEV_STAT_IDLE, PDEV_STAT_RUN}; @@ -783,6 +799,7 @@ int rtsx_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock, u8 ssc_depth, bool initial_mode, bool double_clk, bool vpclk); int rtsx_pci_card_power_on(struct rtsx_pcr *pcr, int card); int rtsx_pci_card_power_off(struct rtsx_pcr *pcr, int card); +int rtsx_pci_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage); unsigned int rtsx_pci_card_exist(struct rtsx_pcr *pcr); void rtsx_pci_complete_unfinished_transfer(struct rtsx_pcr *pcr); diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h index adfe8c058f29..9dbb41a4e250 100644 --- a/include/linux/micrel_phy.h +++ b/include/linux/micrel_phy.h @@ -21,8 +21,15 @@ #define PHY_ID_KSZ8021 0x00221555 #define PHY_ID_KSZ8041 0x00221510 #define PHY_ID_KSZ8051 0x00221550 -/* both for ks8001 Rev. A/B, and for ks8721 Rev 3. */ +/* same id: ks8001 Rev. A/B, and ks8721 Rev 3. */ #define PHY_ID_KSZ8001 0x0022161A +/* same id: KS8081, KS8091 */ +#define PHY_ID_KSZ8081 0x00221560 +#define PHY_ID_KSZ8061 0x00221570 +#define PHY_ID_KSZ9031 0x00221620 + +#define PHY_ID_KSZ886X 0x00221430 +#define PHY_ID_KSZ8863 0x00221435 /* struct phy_device dev_flags definitions */ #define MICREL_PHY_50MHZ_CLK 0x00000001 diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 20ea939c22a6..6d48fce06b4a 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -150,7 +150,8 @@ enum { MLX4_DEV_CAP_FLAG2_RSS = 1LL << 0, MLX4_DEV_CAP_FLAG2_RSS_TOP = 1LL << 1, MLX4_DEV_CAP_FLAG2_RSS_XOR = 1LL << 2, - MLX4_DEV_CAP_FLAG2_FS_EN = 1LL << 3 + MLX4_DEV_CAP_FLAG2_FS_EN = 1LL << 3, + MLX4_DEV_CAP_FLAGS2_REASSIGN_MAC_EN = 1LL << 4 }; enum { @@ -955,9 +956,8 @@ int mlx4_SET_MCAST_FLTR(struct mlx4_dev *dev, u8 port, u64 mac, u64 clear, u8 mo int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac); void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac); -int mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac); -int mlx4_get_eth_qp(struct mlx4_dev *dev, u8 port, u64 mac, int *qpn); -void mlx4_put_eth_qp(struct mlx4_dev *dev, u8 port, u64 mac, int qpn); +int mlx4_get_base_qpn(struct mlx4_dev *dev, u8 port); +int __mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac); void mlx4_set_stats_bitmap(struct mlx4_dev *dev, u64 *stats_bitmap); int mlx4_SET_PORT_general(struct mlx4_dev *dev, u8 port, int mtu, u8 pptx, u8 pfctx, u8 pprx, u8 pfcrx); diff --git a/include/linux/mm.h b/include/linux/mm.h index 63204078f72b..66e2f7c61e5c 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -455,7 +455,6 @@ void put_pages_list(struct list_head *pages); void split_page(struct page *page, unsigned int order); int split_free_page(struct page *page); -int capture_free_page(struct page *page, int alloc_order, int migratetype); /* * Compound pages have a destructor function. Provide a diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 4bec5be82cab..73b64a38b984 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -503,14 +503,6 @@ struct zone { * rarely used fields: */ const char *name; -#ifdef CONFIG_MEMORY_ISOLATION - /* - * the number of MIGRATE_ISOLATE *pageblock*. - * We need this for free page counting. Look at zone_watermark_ok_safe. - * It's protected by zone->lock - */ - int nr_pageblock_isolate; -#endif } ____cacheline_internodealigned_in_smp; typedef enum { diff --git a/include/linux/module.h b/include/linux/module.h index 7760c6d344a3..1375ee3f03aa 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -199,11 +199,11 @@ struct module_use { struct module *source, *target; }; -enum module_state -{ - MODULE_STATE_LIVE, - MODULE_STATE_COMING, - MODULE_STATE_GOING, +enum module_state { + MODULE_STATE_LIVE, /* Normal state. */ + MODULE_STATE_COMING, /* Full formed, running module_init. */ + MODULE_STATE_GOING, /* Going away. */ + MODULE_STATE_UNFORMED, /* Still setting it up. */ }; /** diff --git a/include/linux/mroute.h b/include/linux/mroute.h index ea00d9162ee5..79aaa9fc1a15 100644 --- a/include/linux/mroute.h +++ b/include/linux/mroute.h @@ -9,7 +9,7 @@ #ifdef CONFIG_IP_MROUTE static inline int ip_mroute_opt(int opt) { - return (opt >= MRT_BASE) && (opt <= MRT_BASE + 10); + return (opt >= MRT_BASE) && (opt <= MRT_MAX); } #else static inline int ip_mroute_opt(int opt) diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h index a223561ba12e..66982e764051 100644 --- a/include/linux/mroute6.h +++ b/include/linux/mroute6.h @@ -10,7 +10,7 @@ #ifdef CONFIG_IPV6_MROUTE static inline int ip6_mroute_opt(int opt) { - return (opt >= MRT6_BASE) && (opt <= MRT6_BASE + 10); + return (opt >= MRT6_BASE) && (opt <= MRT6_MAX); } #else static inline int ip6_mroute_opt(int opt) diff --git a/include/linux/msg.h b/include/linux/msg.h index 7a4b9e97d29a..391af8d11cce 100644 --- a/include/linux/msg.h +++ b/include/linux/msg.h @@ -34,7 +34,9 @@ struct msg_queue { /* Helper routines for sys_msgsnd and sys_msgrcv */ extern long do_msgsnd(int msqid, long mtype, void __user *mtext, size_t msgsz, int msgflg); -extern long do_msgrcv(int msqid, long *pmtype, void __user *mtext, - size_t msgsz, long msgtyp, int msgflg); +extern long do_msgrcv(int msqid, void __user *buf, size_t bufsz, long msgtyp, + int msgflg, + long (*msg_fill)(void __user *, struct msg_msg *, + size_t)); #endif /* _LINUX_MSG_H */ diff --git a/include/linux/namei.h b/include/linux/namei.h index e998c030061d..5a5ff57ceed4 100644 --- a/include/linux/namei.h +++ b/include/linux/namei.h @@ -2,6 +2,7 @@ #define _LINUX_NAMEI_H #include <linux/dcache.h> +#include <linux/errno.h> #include <linux/linkage.h> #include <linux/path.h> diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 02e0f6b156c3..ab2774eb49e8 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -60,10 +60,15 @@ struct wireless_dev; #define SET_ETHTOOL_OPS(netdev,ops) \ ( (netdev)->ethtool_ops = (ops) ) +extern void netdev_set_default_ethtool_ops(struct net_device *dev, + const struct ethtool_ops *ops); + /* hardware address assignment types */ #define NET_ADDR_PERM 0 /* address is permanent (default) */ #define NET_ADDR_RANDOM 1 /* address is generated randomly */ #define NET_ADDR_STOLEN 2 /* address is stolen from other device */ +#define NET_ADDR_SET 3 /* address is set using + * dev_set_mac_address() */ /* Backlog congestion levels */ #define NET_RX_SUCCESS 0 /* keep 'em coming, baby */ @@ -856,8 +861,7 @@ struct netdev_fcoe_hbainfo { * flow_id is a flow ID to be passed to rps_may_expire_flow() later. * Return the filter ID on success, or a negative error code. * - * Slave management functions (for bridge, bonding, etc). User should - * call netdev_set_master() to set dev->master properly. + * Slave management functions (for bridge, bonding, etc). * int (*ndo_add_slave)(struct net_device *dev, struct net_device *slave_dev); * Called to make another netdev an underling. * @@ -891,6 +895,14 @@ struct netdev_fcoe_hbainfo { * int (*ndo_bridge_setlink)(struct net_device *dev, struct nlmsghdr *nlh) * int (*ndo_bridge_getlink)(struct sk_buff *skb, u32 pid, u32 seq, * struct net_device *dev) + * + * int (*ndo_change_carrier)(struct net_device *dev, bool new_carrier); + * Called to change device carrier. Soft-devices (like dummy, team, etc) + * which do not represent real hardware may define this to allow their + * userspace components to manage their virtual carrier state. Devices + * that determine carrier state from physical hardware properties (eg + * network cables) or protocol-dependent mechanisms (eg + * USB_CDC_NOTIFY_NETWORK_CONNECTION) should NOT implement this function. */ struct net_device_ops { int (*ndo_init)(struct net_device *dev); @@ -1008,6 +1020,8 @@ struct net_device_ops { int (*ndo_bridge_getlink)(struct sk_buff *skb, u32 pid, u32 seq, struct net_device *dev); + int (*ndo_change_carrier)(struct net_device *dev, + bool new_carrier); }; /* @@ -1158,9 +1172,7 @@ struct net_device { * avoid dirtying this cache line. */ - struct net_device *master; /* Pointer to master device of a group, - * which this device is member of. - */ + struct list_head upper_dev_list; /* List of upper devices */ /* Interface address info used in eth_type_trans() */ unsigned char *dev_addr; /* hw address, (before bcast @@ -1260,7 +1272,7 @@ struct net_device { void (*destructor)(struct net_device *dev); #ifdef CONFIG_NETPOLL - struct netpoll_info *npinfo; + struct netpoll_info __rcu *npinfo; #endif #ifdef CONFIG_NET_NS @@ -1274,6 +1286,7 @@ struct net_device { struct pcpu_lstats __percpu *lstats; /* loopback stats */ struct pcpu_tstats __percpu *tstats; /* tunnel stats */ struct pcpu_dstats __percpu *dstats; /* dummy stats */ + struct pcpu_vstats __percpu *vstats; /* veth stats */ }; /* GARP */ struct garp_port __rcu *garp_port; @@ -1393,6 +1406,7 @@ static inline void netdev_for_each_tx_queue(struct net_device *dev, extern struct netdev_queue *netdev_pick_tx(struct net_device *dev, struct sk_buff *skb); +extern u16 __netdev_pick_tx(struct net_device *dev, struct sk_buff *skb); /* * Net namespace inlines @@ -1576,7 +1590,7 @@ extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev); extern rwlock_t dev_base_lock; /* Device list lock */ -extern seqlock_t devnet_rename_seq; /* Device rename lock */ +extern seqcount_t devnet_rename_seq; /* Device rename seq */ #define for_each_netdev(net, d) \ @@ -2092,6 +2106,18 @@ static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index) __netif_schedule(txq->qdisc); } +#ifdef CONFIG_XPS +extern int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask, + u16 index); +#else +static inline int netif_set_xps_queue(struct net_device *dev, + struct cpumask *mask, + u16 index) +{ + return 0; +} +#endif + /* * Returns a Tx hash for the given packet when dev->real_num_tx_queues is used * as a distribution range limit for the returned value. @@ -2194,6 +2220,8 @@ extern int dev_set_mtu(struct net_device *, int); extern void dev_set_group(struct net_device *, int); extern int dev_set_mac_address(struct net_device *, struct sockaddr *); +extern int dev_change_carrier(struct net_device *, + bool new_carrier); extern int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, struct netdev_queue *txq); @@ -2621,12 +2649,28 @@ extern int netdev_max_backlog; extern int netdev_tstamp_prequeue; extern int weight_p; extern int bpf_jit_enable; -extern int netdev_set_master(struct net_device *dev, struct net_device *master); -extern int netdev_set_bond_master(struct net_device *dev, - struct net_device *master); + +extern bool netdev_has_upper_dev(struct net_device *dev, + struct net_device *upper_dev); +extern bool netdev_has_any_upper_dev(struct net_device *dev); +extern struct net_device *netdev_master_upper_dev_get(struct net_device *dev); +extern struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev); +extern int netdev_upper_dev_link(struct net_device *dev, + struct net_device *upper_dev); +extern int netdev_master_upper_dev_link(struct net_device *dev, + struct net_device *upper_dev); +extern void netdev_upper_dev_unlink(struct net_device *dev, + struct net_device *upper_dev); extern int skb_checksum_help(struct sk_buff *skb); -extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, - netdev_features_t features); +extern struct sk_buff *__skb_gso_segment(struct sk_buff *skb, + netdev_features_t features, bool tx_path); + +static inline +struct sk_buff *skb_gso_segment(struct sk_buff *skb, netdev_features_t features) +{ + return __skb_gso_segment(skb, features, true); +} + #ifdef CONFIG_BUG extern void netdev_rx_csum_fault(struct net_device *dev); #else diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h index 387bdd02945d..ba7f571a2b1c 100644 --- a/include/linux/netfilter/nf_conntrack_sip.h +++ b/include/linux/netfilter/nf_conntrack_sip.h @@ -4,12 +4,15 @@ #include <net/netfilter/nf_conntrack_expect.h> +#include <linux/types.h> + #define SIP_PORT 5060 #define SIP_TIMEOUT 3600 struct nf_ct_sip_master { unsigned int register_cseq; unsigned int invite_cseq; + __be16 forced_dport; }; enum sip_expectation_classes { diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 66d5379c305e..ab856d507b7e 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -12,13 +12,22 @@ #include <linux/rcupdate.h> #include <linux/list.h> +union inet_addr { + __u32 all[4]; + __be32 ip; + __be32 ip6[4]; + struct in_addr in; + struct in6_addr in6; +}; + struct netpoll { struct net_device *dev; char dev_name[IFNAMSIZ]; const char *name; void (*rx_hook)(struct netpoll *, int, char *, int); - __be32 local_ip, remote_ip; + union inet_addr local_ip, remote_ip; + bool ipv6; u16 local_port, remote_port; u8 remote_mac[ETH_ALEN]; @@ -29,11 +38,12 @@ struct netpoll { struct netpoll_info { atomic_t refcnt; - int rx_flags; + unsigned long rx_flags; spinlock_t rx_lock; + struct mutex dev_lock; struct list_head rx_np; /* netpolls that registered an rx_hook */ - struct sk_buff_head arp_tx; /* list of arp requests to reply to */ + struct sk_buff_head neigh_tx; /* list of neigh requests to reply to */ struct sk_buff_head txq; struct delayed_work tx_work; @@ -42,6 +52,14 @@ struct netpoll_info { struct rcu_head rcu; }; +#ifdef CONFIG_NETPOLL +extern int netpoll_rx_disable(struct net_device *dev); +extern void netpoll_rx_enable(struct net_device *dev); +#else +static inline int netpoll_rx_disable(struct net_device *dev) { return 0; } +static inline void netpoll_rx_enable(struct net_device *dev) { return; } +#endif + void netpoll_send_udp(struct netpoll *np, const char *msg, int len); void netpoll_print_options(struct netpoll *np); int netpoll_parse_options(struct netpoll *np, char *opt); diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index b5d13841604e..70473da47b3f 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -362,7 +362,7 @@ static inline void ClearPageCompound(struct page *page) * pages on the LRU and/or pagecache. */ TESTPAGEFLAG(Compound, compound) -__PAGEFLAG(Head, compound) +__SETPAGEFLAG(Head, compound) __CLEARPAGEFLAG(Head, compound) /* * PG_reclaim is used in combination with PG_compound to mark the @@ -374,8 +374,14 @@ __PAGEFLAG(Head, compound) * PG_compound & PG_reclaim => Tail page * PG_compound & ~PG_reclaim => Head page */ +#define PG_head_mask ((1L << PG_compound)) #define PG_head_tail_mask ((1L << PG_compound) | (1L << PG_reclaim)) +static inline int PageHead(struct page *page) +{ + return ((page->flags & PG_head_tail_mask) == PG_head_mask); +} + static inline int PageTail(struct page *page) { return ((page->flags & PG_head_tail_mask) == PG_head_tail_mask); diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 0f8447376ddb..907e7e56fa4b 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1568,6 +1568,7 @@ #define PCI_DEVICE_ID_RICOH_RL5C476 0x0476 #define PCI_DEVICE_ID_RICOH_RL5C478 0x0478 #define PCI_DEVICE_ID_RICOH_R5C822 0x0822 +#define PCI_DEVICE_ID_RICOH_R5CE822 0xe822 #define PCI_DEVICE_ID_RICOH_R5CE823 0xe823 #define PCI_DEVICE_ID_RICOH_R5C832 0x0832 #define PCI_DEVICE_ID_RICOH_R5C843 0x0843 @@ -2126,6 +2127,7 @@ #define PCI_DEVICE_ID_TIGON3_5754M 0x1672 #define PCI_DEVICE_ID_TIGON3_5755M 0x1673 #define PCI_DEVICE_ID_TIGON3_5756 0x1674 +#define PCI_DEVICE_ID_TIGON3_5750 0x1676 #define PCI_DEVICE_ID_TIGON3_5751 0x1677 #define PCI_DEVICE_ID_TIGON3_5715 0x1678 #define PCI_DEVICE_ID_TIGON3_5715S 0x1679 diff --git a/include/linux/phy.h b/include/linux/phy.h index 93b3cf77f564..33999adbf8c8 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -506,13 +506,13 @@ struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45); int phy_device_register(struct phy_device *phy); int phy_init_hw(struct phy_device *phydev); struct phy_device * phy_attach(struct net_device *dev, - const char *bus_id, u32 flags, phy_interface_t interface); + const char *bus_id, phy_interface_t interface); struct phy_device *phy_find_first(struct mii_bus *bus); int phy_connect_direct(struct net_device *dev, struct phy_device *phydev, - void (*handler)(struct net_device *), u32 flags, + void (*handler)(struct net_device *), phy_interface_t interface); struct phy_device * phy_connect(struct net_device *dev, const char *bus_id, - void (*handler)(struct net_device *), u32 flags, + void (*handler)(struct net_device *), phy_interface_t interface); void phy_disconnect(struct phy_device *phydev); void phy_detach(struct phy_device *phydev); diff --git a/include/linux/pid.h b/include/linux/pid.h index b152d44fb181..2381c973d897 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -121,6 +121,7 @@ int next_pidmap(struct pid_namespace *pid_ns, unsigned int last); extern struct pid *alloc_pid(struct pid_namespace *ns); extern void free_pid(struct pid *pid); +extern void disable_pid_allocation(struct pid_namespace *ns); /* * ns_of_pid() returns the pid namespace in which the specified pid was diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h index bf285999273a..215e5e3dda10 100644 --- a/include/linux/pid_namespace.h +++ b/include/linux/pid_namespace.h @@ -21,7 +21,7 @@ struct pid_namespace { struct kref kref; struct pidmap pidmap[PIDMAP_ENTRIES]; int last_pid; - int nr_hashed; + unsigned int nr_hashed; struct task_struct *child_reaper; struct kmem_cache *pid_cachep; unsigned int level; @@ -42,6 +42,8 @@ struct pid_namespace { extern struct pid_namespace init_pid_ns; +#define PIDNS_HASH_ADDING (1U << 31) + #ifdef CONFIG_PID_NS static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns) { diff --git a/include/linux/platform_data/cpsw.h b/include/linux/platform_data/cpsw.h index 24368a2e8b87..e962cfd552e3 100644 --- a/include/linux/platform_data/cpsw.h +++ b/include/linux/platform_data/cpsw.h @@ -35,6 +35,7 @@ struct cpsw_platform_data { u32 bd_ram_size; /*buffer descriptor ram size */ u32 rx_descs; /* Number of Rx Descriptios */ u32 mac_control; /* Mac control register */ + u16 default_vlan; /* Def VLAN for ALE lookup in VLAN aware mode*/ }; #endif /* __CPSW_H__ */ diff --git a/include/linux/platform_data/imx-iram.h b/include/linux/platform_data/imx-iram.h new file mode 100644 index 000000000000..022690c33702 --- /dev/null +++ b/include/linux/platform_data/imx-iram.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ +#include <linux/errno.h> + +#ifdef CONFIG_IRAM_ALLOC + +int __init iram_init(unsigned long base, unsigned long size); +void __iomem *iram_alloc(unsigned int size, unsigned long *dma_addr); +void iram_free(unsigned long dma_addr, unsigned int size); + +#else + +static inline int __init iram_init(unsigned long base, unsigned long size) +{ + return -ENOMEM; +} + +static inline void __iomem *iram_alloc(unsigned int size, unsigned long *dma_addr) +{ + return NULL; +} + +static inline void iram_free(unsigned long base, unsigned long size) {} + +#endif diff --git a/include/linux/pstore_ram.h b/include/linux/pstore_ram.h index 098d2a838296..cb6ab5feab67 100644 --- a/include/linux/pstore_ram.h +++ b/include/linux/pstore_ram.h @@ -46,9 +46,8 @@ struct persistent_ram_zone { size_t old_log_size; }; -struct persistent_ram_zone * __devinit persistent_ram_new(phys_addr_t start, - size_t size, u32 sig, - int ecc_size); +struct persistent_ram_zone *persistent_ram_new(phys_addr_t start, size_t size, + u32 sig, int ecc_size); void persistent_ram_free(struct persistent_ram_zone *prz); void persistent_ram_zap(struct persistent_ram_zone *prz); diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index 1693775ecfe8..89573a33ab3c 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -45,7 +45,6 @@ extern long arch_ptrace(struct task_struct *child, long request, extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len); extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len); extern void ptrace_disable(struct task_struct *); -extern int ptrace_check_attach(struct task_struct *task, bool ignore_state); extern int ptrace_request(struct task_struct *child, long request, unsigned long addr, unsigned long data); extern void ptrace_notify(int exit_code); diff --git a/include/linux/raid/Kbuild b/include/linux/raid/Kbuild deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/include/linux/raid/Kbuild +++ /dev/null diff --git a/include/linux/random.h b/include/linux/random.h index d9846088c2c5..347ce553a306 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -74,4 +74,10 @@ static inline int arch_get_random_int(unsigned int *v) } #endif +/* Pseudo random number generator from numerical recipes. */ +static inline u32 next_pseudo_random32(u32 seed) +{ + return seed * 1664525 + 1013904223; +} + #endif /* _LINUX_RANDOM_H */ diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h index 2ac60c9cf644..fea49b5da12a 100644 --- a/include/linux/rbtree_augmented.h +++ b/include/linux/rbtree_augmented.h @@ -123,9 +123,9 @@ __rb_change_child(struct rb_node *old, struct rb_node *new, extern void __rb_erase_color(struct rb_node *parent, struct rb_root *root, void (*augment_rotate)(struct rb_node *old, struct rb_node *new)); -static __always_inline void -rb_erase_augmented(struct rb_node *node, struct rb_root *root, - const struct rb_augment_callbacks *augment) +static __always_inline struct rb_node * +__rb_erase_augmented(struct rb_node *node, struct rb_root *root, + const struct rb_augment_callbacks *augment) { struct rb_node *child = node->rb_right, *tmp = node->rb_left; struct rb_node *parent, *rebalance; @@ -217,6 +217,14 @@ rb_erase_augmented(struct rb_node *node, struct rb_root *root, } augment->propagate(tmp, NULL); + return rebalance; +} + +static __always_inline void +rb_erase_augmented(struct rb_node *node, struct rb_root *root, + const struct rb_augment_callbacks *augment) +{ + struct rb_node *rebalance = __rb_erase_augmented(node, root, augment); if (rebalance) __rb_erase_color(rebalance, root, augment->rotate); } diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h index 54bd7cd7ecbd..8da67d625e13 100644 --- a/include/linux/rwsem.h +++ b/include/linux/rwsem.h @@ -125,8 +125,17 @@ extern void downgrade_write(struct rw_semaphore *sem); */ extern void down_read_nested(struct rw_semaphore *sem, int subclass); extern void down_write_nested(struct rw_semaphore *sem, int subclass); +extern void _down_write_nest_lock(struct rw_semaphore *sem, struct lockdep_map *nest_lock); + +# define down_write_nest_lock(sem, nest_lock) \ +do { \ + typecheck(struct lockdep_map *, &(nest_lock)->dep_map); \ + _down_write_nest_lock(sem, &(nest_lock)->dep_map); \ +} while (0); + #else # define down_read_nested(sem, subclass) down_read(sem) +# define down_write_nest_lock(sem, nest_lock) down_write(sem) # define down_write_nested(sem, subclass) down_write(sem) #endif diff --git a/include/linux/sched.h b/include/linux/sched.h index 206bb089c06b..d2112477ff5e 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1810,6 +1810,7 @@ extern void thread_group_cputime_adjusted(struct task_struct *p, cputime_t *ut, #define PF_MEMALLOC 0x00000800 /* Allocating memory */ #define PF_NPROC_EXCEEDED 0x00001000 /* set_user noticed that RLIMIT_NPROC was exceeded */ #define PF_USED_MATH 0x00002000 /* if unset the fpu must be initialized before use */ +#define PF_USED_ASYNC 0x00004000 /* used async_schedule*(), used by module init */ #define PF_NOFREEZE 0x00008000 /* this thread should not be frozen */ #define PF_FROZEN 0x00010000 /* frozen for system suspend */ #define PF_FSTRANS 0x00020000 /* inside a filesystem transaction */ @@ -2713,7 +2714,16 @@ static inline void thread_group_cputime_init(struct signal_struct *sig) extern void recalc_sigpending_and_wake(struct task_struct *t); extern void recalc_sigpending(void); -extern void signal_wake_up(struct task_struct *t, int resume_stopped); +extern void signal_wake_up_state(struct task_struct *t, unsigned int state); + +static inline void signal_wake_up(struct task_struct *t, bool resume) +{ + signal_wake_up_state(t, resume ? TASK_WAKEKILL : 0); +} +static inline void ptrace_signal_wake_up(struct task_struct *t, bool resume) +{ + signal_wake_up_state(t, resume ? __TASK_TRACED : 0); +} /* * Wrappers for p->thread_info->cpu access. No-op on UP. diff --git a/include/linux/security.h b/include/linux/security.h index 0f6afc657f77..eee7478cda70 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -989,17 +989,29 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * tells the LSM to decrement the number of secmark labeling rules loaded * @req_classify_flow: * Sets the flow's sid to the openreq sid. + * @tun_dev_alloc_security: + * This hook allows a module to allocate a security structure for a TUN + * device. + * @security pointer to a security structure pointer. + * Returns a zero on success, negative values on failure. + * @tun_dev_free_security: + * This hook allows a module to free the security structure for a TUN + * device. + * @security pointer to the TUN device's security structure * @tun_dev_create: * Check permissions prior to creating a new TUN device. - * @tun_dev_post_create: - * This hook allows a module to update or allocate a per-socket security - * structure. - * @sk contains the newly created sock structure. + * @tun_dev_attach_queue: + * Check permissions prior to attaching to a TUN device queue. + * @security pointer to the TUN device's security structure. * @tun_dev_attach: - * Check permissions prior to attaching to a persistent TUN device. This - * hook can also be used by the module to update any security state + * This hook can be used by the module to update any security state * associated with the TUN device's sock structure. * @sk contains the existing sock structure. + * @security pointer to the TUN device's security structure. + * @tun_dev_open: + * This hook can be used by the module to update any security state + * associated with the TUN device's security structure. + * @security pointer to the TUN devices's security structure. * * Security hooks for XFRM operations. * @@ -1620,9 +1632,12 @@ struct security_operations { void (*secmark_refcount_inc) (void); void (*secmark_refcount_dec) (void); void (*req_classify_flow) (const struct request_sock *req, struct flowi *fl); - int (*tun_dev_create)(void); - void (*tun_dev_post_create)(struct sock *sk); - int (*tun_dev_attach)(struct sock *sk); + int (*tun_dev_alloc_security) (void **security); + void (*tun_dev_free_security) (void *security); + int (*tun_dev_create) (void); + int (*tun_dev_attach_queue) (void *security); + int (*tun_dev_attach) (struct sock *sk, void *security); + int (*tun_dev_open) (void *security); #endif /* CONFIG_SECURITY_NETWORK */ #ifdef CONFIG_SECURITY_NETWORK_XFRM @@ -2566,9 +2581,12 @@ void security_inet_conn_established(struct sock *sk, int security_secmark_relabel_packet(u32 secid); void security_secmark_refcount_inc(void); void security_secmark_refcount_dec(void); +int security_tun_dev_alloc_security(void **security); +void security_tun_dev_free_security(void *security); int security_tun_dev_create(void); -void security_tun_dev_post_create(struct sock *sk); -int security_tun_dev_attach(struct sock *sk); +int security_tun_dev_attach_queue(void *security); +int security_tun_dev_attach(struct sock *sk, void *security); +int security_tun_dev_open(void *security); #else /* CONFIG_SECURITY_NETWORK */ static inline int security_unix_stream_connect(struct sock *sock, @@ -2733,16 +2751,31 @@ static inline void security_secmark_refcount_dec(void) { } +static inline int security_tun_dev_alloc_security(void **security) +{ + return 0; +} + +static inline void security_tun_dev_free_security(void *security) +{ +} + static inline int security_tun_dev_create(void) { return 0; } -static inline void security_tun_dev_post_create(struct sock *sk) +static inline int security_tun_dev_attach_queue(void *security) +{ + return 0; +} + +static inline int security_tun_dev_attach(struct sock *sk, void *security) { + return 0; } -static inline int security_tun_dev_attach(struct sock *sk) +static inline int security_tun_dev_open(void *security) { return 0; } diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 320e976d5ab8..0259b719bebf 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -307,6 +307,13 @@ enum { SKB_GSO_TCPV6 = 1 << 4, SKB_GSO_FCOE = 1 << 5, + + /* This indicates at least one fragment might be overwritten + * (as in vmsplice(), sendfile() ...) + * If we need to compute a TX checksum, we'll need to copy + * all frags to avoid possible bad checksum + */ + SKB_GSO_SHARED_FRAG = 1 << 6, }; #if BITS_PER_LONG > 32 @@ -1492,6 +1499,11 @@ static inline void skb_set_inner_network_header(struct sk_buff *skb, skb->inner_network_header += offset; } +static inline bool skb_transport_header_was_set(const struct sk_buff *skb) +{ + return skb->transport_header != ~0U; +} + static inline unsigned char *skb_transport_header(const struct sk_buff *skb) { return skb->head + skb->transport_header; @@ -1580,6 +1592,11 @@ static inline void skb_set_inner_network_header(struct sk_buff *skb, skb->inner_network_header = skb->data + offset; } +static inline bool skb_transport_header_was_set(const struct sk_buff *skb) +{ + return skb->transport_header != NULL; +} + static inline unsigned char *skb_transport_header(const struct sk_buff *skb) { return skb->transport_header; @@ -2191,6 +2208,18 @@ static inline int skb_linearize(struct sk_buff *skb) } /** + * skb_has_shared_frag - can any frag be overwritten + * @skb: buffer to test + * + * Return true if the skb has at least one frag that might be modified + * by an external entity (as in vmsplice()/sendfile()) + */ +static inline bool skb_has_shared_frag(const struct sk_buff *skb) +{ + return skb_shinfo(skb)->gso_type & SKB_GSO_SHARED_FRAG; +} + +/** * skb_linearize_cow - make sure skb is linear and writable * @skb: buffer to process * diff --git a/include/linux/ssb/ssb_driver_gige.h b/include/linux/ssb/ssb_driver_gige.h index 6b05dcd927ff..86a12b0cb239 100644 --- a/include/linux/ssb/ssb_driver_gige.h +++ b/include/linux/ssb/ssb_driver_gige.h @@ -97,21 +97,16 @@ static inline bool ssb_gige_must_flush_posted_writes(struct pci_dev *pdev) return 0; } -#ifdef CONFIG_BCM47XX -#include <asm/mach-bcm47xx/nvram.h> /* Get the device MAC address */ -static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) -{ - char buf[20]; - if (nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0) - return; - nvram_parse_macaddr(buf, macaddr); -} -#else -static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) +static inline int ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) { + struct ssb_gige *dev = pdev_to_ssb_gige(pdev); + if (!dev) + return -ENODEV; + + memcpy(macaddr, dev->dev->bus->sprom.et0mac, 6); + return 0; } -#endif extern int ssb_gige_pcibios_plat_dev_init(struct ssb_device *sdev, struct pci_dev *pdev); @@ -175,6 +170,10 @@ static inline bool ssb_gige_must_flush_posted_writes(struct pci_dev *pdev) { return 0; } +static inline int ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) +{ + return -ENODEV; +} #endif /* CONFIG_SSB_DRIVER_GIGE */ #endif /* LINUX_SSB_DRIVER_GIGE_H_ */ diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 4e1d2283e3cc..6d0d46138ae8 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -246,7 +246,6 @@ struct tcp_sock { u32 sacked_out; /* SACK'd packets */ u32 fackets_out; /* FACK'd packets */ u32 tso_deferred; - u32 bytes_acked; /* Appropriate Byte Counting - RFC3465 */ /* from STCP, retrans queue hinting */ struct sk_buff* lost_skb_hint; diff --git a/include/linux/usb/Kbuild b/include/linux/usb/Kbuild deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/include/linux/usb/Kbuild +++ /dev/null diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index bd45eb7bedc8..0de078d4cdb9 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -33,6 +33,7 @@ struct usbnet { wait_queue_head_t *wait; struct mutex phy_mutex; unsigned char suspend_count; + unsigned char pkt_cnt, pkt_err; /* i/o info: pipes etc */ unsigned in, out; @@ -70,6 +71,7 @@ struct usbnet { # define EVENT_DEV_OPEN 7 # define EVENT_DEVICE_REPORT_IDLE 8 # define EVENT_NO_RUNTIME_PM 9 +# define EVENT_RX_KILL 10 }; static inline struct usb_driver *driver_of(struct usb_interface *intf) @@ -100,6 +102,7 @@ struct driver_info { #define FLAG_LINK_INTR 0x0800 /* updates link (carrier) status */ #define FLAG_POINTTOPOINT 0x1000 /* possibly use "usb%d" names */ +#define FLAG_NOARP 0x2000 /* device can't do ARP */ /* * Indicates to usbnet, that USB driver accumulates multiple IP packets. diff --git a/include/linux/wanrouter.h b/include/linux/wanrouter.h index cec4b4159767..8198a63cf459 100644 --- a/include/linux/wanrouter.h +++ b/include/linux/wanrouter.h @@ -1,129 +1,10 @@ -/***************************************************************************** -* wanrouter.h Definitions for the WAN Multiprotocol Router Module. -* This module provides API and common services for WAN Link -* Drivers and is completely hardware-independent. -* -* Author: Nenad Corbic <ncorbic@sangoma.com> -* Gideon Hack -* Additions: Arnaldo Melo -* -* Copyright: (c) 1995-2000 Sangoma Technologies Inc. -* -* This program is free software; you can redistribute it and/or -* modify it under the terms of the GNU General Public License -* as published by the Free Software Foundation; either version -* 2 of the License, or (at your option) any later version. -* ============================================================================ -* Jul 21, 2000 Nenad Corbic Added WAN_FT1_READY State -* Feb 24, 2000 Nenad Corbic Added support for socket based x25api -* Jan 28, 2000 Nenad Corbic Added support for the ASYNC protocol. -* Oct 04, 1999 Nenad Corbic Updated for 2.1.0 release -* Jun 02, 1999 Gideon Hack Added support for the S514 adapter. -* May 23, 1999 Arnaldo Melo Added local_addr to wanif_conf_t -* WAN_DISCONNECTING state added -* Jul 20, 1998 David Fong Added Inverse ARP options to 'wanif_conf_t' -* Jun 12, 1998 David Fong Added Cisco HDLC support. -* Dec 16, 1997 Jaspreet Singh Moved 'enable_IPX' and 'network_number' to -* 'wanif_conf_t' -* Dec 05, 1997 Jaspreet Singh Added 'pap', 'chap' to 'wanif_conf_t' -* Added 'authenticator' to 'wan_ppp_conf_t' -* Nov 06, 1997 Jaspreet Singh Changed Router Driver version to 1.1 from 1.0 -* Oct 20, 1997 Jaspreet Singh Added 'cir','bc','be' and 'mc' to 'wanif_conf_t' -* Added 'enable_IPX' and 'network_number' to -* 'wan_device_t'. Also added defines for -* UDP PACKET TYPE, Interrupt test, critical values -* for RACE conditions. -* Oct 05, 1997 Jaspreet Singh Added 'dlci_num' and 'dlci[100]' to -* 'wan_fr_conf_t' to configure a list of dlci(s) -* for a NODE -* Jul 07, 1997 Jaspreet Singh Added 'ttl' to 'wandev_conf_t' & 'wan_device_t' -* May 29, 1997 Jaspreet Singh Added 'tx_int_enabled' to 'wan_device_t' -* May 21, 1997 Jaspreet Singh Added 'udp_port' to 'wan_device_t' -* Apr 25, 1997 Farhan Thawar Added 'udp_port' to 'wandev_conf_t' -* Jan 16, 1997 Gene Kozin router_devlist made public -* Jan 02, 1997 Gene Kozin Initial version (based on wanpipe.h). -*****************************************************************************/ +/* + * wanrouter.h Legacy declarations kept around until X25 is removed + */ + #ifndef _ROUTER_H #define _ROUTER_H #include <uapi/linux/wanrouter.h> -/****** Kernel Interface ****************************************************/ - -#include <linux/fs.h> /* support for device drivers */ -#include <linux/proc_fs.h> /* proc filesystem pragmatics */ -#include <linux/netdevice.h> /* support for network drivers */ -#include <linux/spinlock.h> /* Support for SMP Locking */ - -/*---------------------------------------------------------------------------- - * WAN device data space. - */ -struct wan_device { - unsigned magic; /* magic number */ - char* name; /* -> WAN device name (ASCIIZ) */ - void* private; /* -> driver private data */ - unsigned config_id; /* Configuration ID */ - /****** hardware configuration ******/ - unsigned ioport; /* adapter I/O port base #1 */ - char S514_cpu_no[1]; /* PCI CPU Number */ - unsigned char S514_slot_no; /* PCI Slot Number */ - unsigned long maddr; /* dual-port memory address */ - unsigned msize; /* dual-port memory size */ - int irq; /* interrupt request level */ - int dma; /* DMA request level */ - unsigned bps; /* data transfer rate */ - unsigned mtu; /* max physical transmit unit size */ - unsigned udp_port; /* UDP port for management */ - unsigned char ttl; /* Time To Live for UDP security */ - unsigned enable_tx_int; /* Transmit Interrupt enabled or not */ - char interface; /* RS-232/V.35, etc. */ - char clocking; /* external/internal */ - char line_coding; /* NRZ/NRZI/FM0/FM1, etc. */ - char station; /* DTE/DCE, primary/secondary, etc. */ - char connection; /* permanent/switched/on-demand */ - char signalling; /* Signalling RS232 or V35 */ - char read_mode; /* read mode: Polling or interrupt */ - char new_if_cnt; /* Number of interfaces per wanpipe */ - char del_if_cnt; /* Number of times del_if() gets called */ - unsigned char piggyback; /* Piggibacking a port */ - unsigned hw_opt[4]; /* other hardware options */ - /****** status and statistics *******/ - char state; /* device state */ - char api_status; /* device api status */ - struct net_device_stats stats; /* interface statistics */ - unsigned reserved[16]; /* reserved for future use */ - unsigned long critical; /* critical section flag */ - spinlock_t lock; /* Support for SMP Locking */ - - /****** device management methods ***/ - int (*setup) (struct wan_device *wandev, wandev_conf_t *conf); - int (*shutdown) (struct wan_device *wandev); - int (*update) (struct wan_device *wandev); - int (*ioctl) (struct wan_device *wandev, unsigned cmd, - unsigned long arg); - int (*new_if)(struct wan_device *wandev, struct net_device *dev, - wanif_conf_t *conf); - int (*del_if)(struct wan_device *wandev, struct net_device *dev); - /****** maintained by the router ****/ - struct wan_device* next; /* -> next device */ - struct net_device* dev; /* list of network interfaces */ - unsigned ndev; /* number of interfaces */ - struct proc_dir_entry *dent; /* proc filesystem entry */ -}; - -/* Public functions available for device drivers */ -extern int register_wan_device(struct wan_device *wandev); -extern int unregister_wan_device(char *name); - -/* Proc interface functions. These must not be called by the drivers! */ -extern int wanrouter_proc_init(void); -extern void wanrouter_proc_cleanup(void); -extern int wanrouter_proc_add(struct wan_device *wandev); -extern int wanrouter_proc_delete(struct wan_device *wandev); -extern long wanrouter_ioctl(struct file *file, unsigned int cmd, unsigned long arg); - -/* Public Data */ -/* list of registered devices */ -extern struct wan_device *wanrouter_router_devlist; - #endif /* _ROUTER_H */ diff --git a/include/net/act_api.h b/include/net/act_api.h index c739531e1564..112c25c393a2 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -91,7 +91,9 @@ struct tc_action_ops { int (*dump)(struct sk_buff *, struct tc_action *, int, int); int (*cleanup)(struct tc_action *, int bind); int (*lookup)(struct tc_action *, u32); - int (*init)(struct nlattr *, struct nlattr *, struct tc_action *, int , int); + int (*init)(struct net *net, struct nlattr *nla, + struct nlattr *est, struct tc_action *act, int ovr, + int bind); int (*walk)(struct sk_buff *, struct netlink_callback *, int, struct tc_action *); }; @@ -116,8 +118,12 @@ extern int tcf_register_action(struct tc_action_ops *a); extern int tcf_unregister_action(struct tc_action_ops *a); extern void tcf_action_destroy(struct tc_action *a, int bind); extern int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res); -extern struct tc_action *tcf_action_init(struct nlattr *nla, struct nlattr *est, char *n, int ovr, int bind); -extern struct tc_action *tcf_action_init_1(struct nlattr *nla, struct nlattr *est, char *n, int ovr, int bind); +extern struct tc_action *tcf_action_init(struct net *net, struct nlattr *nla, + struct nlattr *est, char *n, int ovr, + int bind); +extern struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla, + struct nlattr *est, char *n, int ovr, + int bind); extern int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int); extern int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int); extern int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int); diff --git a/include/net/addrconf.h b/include/net/addrconf.h index df4ef9453384..40be2a0d8ae1 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -15,6 +15,10 @@ #define IPV6_MAX_ADDRESSES 16 +#define ADDRCONF_TIMER_FUZZ_MINUS (HZ > 50 ? HZ / 50 : 1) +#define ADDRCONF_TIMER_FUZZ (HZ / 4) +#define ADDRCONF_TIMER_FUZZ_MAX (HZ) + #include <linux/in.h> #include <linux/in6.h> @@ -150,7 +154,31 @@ extern void addrconf_dad_failure(struct inet6_ifaddr *ifp); extern bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group, const struct in6_addr *src_addr); -extern bool ipv6_is_mld(struct sk_buff *skb, int nexthdr); + +/* + * identify MLD packets for MLD filter exceptions + */ +static inline bool ipv6_is_mld(struct sk_buff *skb, int nexthdr, int offset) +{ + struct icmp6hdr *hdr; + + if (nexthdr != IPPROTO_ICMPV6 || + !pskb_network_may_pull(skb, offset + sizeof(struct icmp6hdr))) + return false; + + hdr = (struct icmp6hdr *)(skb_network_header(skb) + offset); + + switch (hdr->icmp6_type) { + case ICMPV6_MGM_QUERY: + case ICMPV6_MGM_REPORT: + case ICMPV6_MGM_REDUCTION: + case ICMPV6_MLD2_REPORT: + return true; + default: + break; + } + return false; +} extern void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len, bool sllao); @@ -257,30 +285,55 @@ static inline void addrconf_addr_solict_mult(const struct in6_addr *addr, htonl(0xFF000000) | addr->s6_addr32[3]); } -static inline int ipv6_addr_is_multicast(const struct in6_addr *addr) +static inline bool ipv6_addr_is_multicast(const struct in6_addr *addr) { return (addr->s6_addr32[0] & htonl(0xFF000000)) == htonl(0xFF000000); } -static inline int ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr) +static inline bool ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr) { +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 + __u64 *p = (__u64 *)addr; + return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | (p[1] ^ cpu_to_be64(1))) == 0UL; +#else return ((addr->s6_addr32[0] ^ htonl(0xff020000)) | addr->s6_addr32[1] | addr->s6_addr32[2] | (addr->s6_addr32[3] ^ htonl(0x00000001))) == 0; +#endif } -static inline int ipv6_addr_is_ll_all_routers(const struct in6_addr *addr) +static inline bool ipv6_addr_is_ll_all_routers(const struct in6_addr *addr) { +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 + __u64 *p = (__u64 *)addr; + return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | (p[1] ^ cpu_to_be64(2))) == 0UL; +#else return ((addr->s6_addr32[0] ^ htonl(0xff020000)) | addr->s6_addr32[1] | addr->s6_addr32[2] | (addr->s6_addr32[3] ^ htonl(0x00000002))) == 0; +#endif } -static inline int ipv6_addr_is_isatap(const struct in6_addr *addr) +static inline bool ipv6_addr_is_isatap(const struct in6_addr *addr) { return (addr->s6_addr32[2] | htonl(0x02000000)) == htonl(0x02005EFE); } +static inline bool ipv6_addr_is_solict_mult(const struct in6_addr *addr) +{ +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 + __u64 *p = (__u64 *)addr; + return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | + ((p[1] ^ cpu_to_be64(0x00000001ff000000UL)) & + cpu_to_be64(0xffffffffff000000UL))) == 0UL; +#else + return ((addr->s6_addr32[0] ^ htonl(0xff020000)) | + addr->s6_addr32[1] | + (addr->s6_addr32[2] ^ htonl(0x00000001)) | + (addr->s6_addr[12] ^ 0xff)) == 0; +#endif +} + #ifdef CONFIG_PROC_FS extern int if6_proc_init(void); extern void if6_proc_exit(void); diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 36e076e374d2..f9df20028bbd 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2402,7 +2402,7 @@ struct wiphy { u32 rts_threshold; u8 coverage_class; - char fw_version[ETHTOOL_BUSINFO_LEN]; + char fw_version[ETHTOOL_FWVERS_LEN]; u32 hw_version; #ifdef CONFIG_PM diff --git a/include/net/dn_route.h b/include/net/dn_route.h index 4f7d6a182381..2e9d317c82dc 100644 --- a/include/net/dn_route.h +++ b/include/net/dn_route.h @@ -16,7 +16,7 @@ *******************************************************************************/ extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri); -extern int dn_route_output_sock(struct dst_entry **pprt, struct flowidn *, struct sock *sk, int flags); +extern int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *, struct sock *sk, int flags); extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb); extern void dn_rt_cache_flush(int delay); diff --git a/include/net/dsfield.h b/include/net/dsfield.h index 8a8d4e06900d..e1ad903a8d6a 100644 --- a/include/net/dsfield.h +++ b/include/net/dsfield.h @@ -43,11 +43,9 @@ static inline void ipv4_change_dsfield(struct iphdr *iph,__u8 mask, static inline void ipv6_change_dsfield(struct ipv6hdr *ipv6h,__u8 mask, __u8 value) { - __u16 tmp; + __be16 *p = (__force __be16 *)ipv6h; - tmp = ntohs(*(__be16 *) ipv6h); - tmp = (tmp & ((mask << 4) | 0xf00f)) | (value << 4); - *(__be16 *) ipv6h = htons(tmp); + *p = (*p & htons((((u16)mask << 4) | 0xf00f))) | htons((u16)value << 4); } diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h index e5062c955ea6..734d9b5f577a 100644 --- a/include/net/gro_cells.h +++ b/include/net/gro_cells.h @@ -73,8 +73,8 @@ static inline int gro_cells_init(struct gro_cells *gcells, struct net_device *de int i; gcells->gro_cells_mask = roundup_pow_of_two(netif_get_num_default_rss_queues()) - 1; - gcells->cells = kcalloc(sizeof(struct gro_cell), - gcells->gro_cells_mask + 1, + gcells->cells = kcalloc(gcells->gro_cells_mask + 1, + sizeof(struct gro_cell), GFP_KERNEL); if (!gcells->cells) return -ENOMEM; diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index 9e34c877a770..7ca75cbbf75e 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -71,6 +71,8 @@ extern struct sock *__inet6_lookup_established(struct net *net, extern struct sock *inet6_lookup_listener(struct net *net, struct inet_hashinfo *hashinfo, + const struct in6_addr *saddr, + const __be16 sport, const struct in6_addr *daddr, const unsigned short hnum, const int dif); @@ -88,7 +90,8 @@ static inline struct sock *__inet6_lookup(struct net *net, if (sk) return sk; - return inet6_lookup_listener(net, hashinfo, daddr, hnum, dif); + return inet6_lookup_listener(net, hashinfo, saddr, sport, + daddr, hnum, dif); } static inline struct sock *__inet6_lookup_skb(struct inet_hashinfo *hashinfo, diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 32786a044718..3f237db0a426 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -1,10 +1,17 @@ #ifndef __NET_FRAG_H__ #define __NET_FRAG_H__ +#include <linux/percpu_counter.h> + struct netns_frags { int nqueues; - atomic_t mem; struct list_head lru_list; + spinlock_t lru_lock; + + /* The percpu_counter "mem" need to be cacheline aligned. + * mem.count must not share cacheline with other writers + */ + struct percpu_counter mem ____cacheline_aligned_in_smp; /* sysctls */ int timeout; @@ -13,12 +20,11 @@ struct netns_frags { }; struct inet_frag_queue { - struct hlist_node list; - struct netns_frags *net; - struct list_head lru_list; /* lru list member */ spinlock_t lock; - atomic_t refcnt; struct timer_list timer; /* when will this queue expire? */ + struct list_head lru_list; /* lru list member */ + struct hlist_node list; + atomic_t refcnt; struct sk_buff *fragments; /* list of received fragments */ struct sk_buff *fragments_tail; ktime_t stamp; @@ -31,24 +37,29 @@ struct inet_frag_queue { #define INET_FRAG_LAST_IN 1 u16 max_size; + + struct netns_frags *net; }; #define INETFRAGS_HASHSZ 64 struct inet_frags { struct hlist_head hash[INETFRAGS_HASHSZ]; - rwlock_t lock; - u32 rnd; - int qsize; + /* This rwlock is a global lock (seperate per IPv4, IPv6 and + * netfilter). Important to keep this on a seperate cacheline. + */ + rwlock_t lock ____cacheline_aligned_in_smp; int secret_interval; struct timer_list secret_timer; + u32 rnd; + int qsize; unsigned int (*hashfn)(struct inet_frag_queue *); + bool (*match)(struct inet_frag_queue *q, void *arg); void (*constructor)(struct inet_frag_queue *q, void *arg); void (*destructor)(struct inet_frag_queue *); void (*skb_free)(struct sk_buff *); - bool (*match)(struct inet_frag_queue *q, void *arg); void (*frag_expire)(unsigned long data); }; @@ -72,4 +83,59 @@ static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f inet_frag_destroy(q, f, NULL); } +/* Memory Tracking Functions. */ + +/* The default percpu_counter batch size is not big enough to scale to + * fragmentation mem acct sizes. + * The mem size of a 64K fragment is approx: + * (44 fragments * 2944 truesize) + frag_queue struct(200) = 129736 bytes + */ +static unsigned int frag_percpu_counter_batch = 130000; + +static inline int frag_mem_limit(struct netns_frags *nf) +{ + return percpu_counter_read(&nf->mem); +} + +static inline void sub_frag_mem_limit(struct inet_frag_queue *q, int i) +{ + __percpu_counter_add(&q->net->mem, -i, frag_percpu_counter_batch); +} + +static inline void add_frag_mem_limit(struct inet_frag_queue *q, int i) +{ + __percpu_counter_add(&q->net->mem, i, frag_percpu_counter_batch); +} + +static inline void init_frag_mem_limit(struct netns_frags *nf) +{ + percpu_counter_init(&nf->mem, 0); +} + +static inline int sum_frag_mem_limit(struct netns_frags *nf) +{ + return percpu_counter_sum_positive(&nf->mem); +} + +static inline void inet_frag_lru_move(struct inet_frag_queue *q) +{ + spin_lock(&q->net->lru_lock); + list_move_tail(&q->lru_list, &q->net->lru_list); + spin_unlock(&q->net->lru_lock); +} + +static inline void inet_frag_lru_del(struct inet_frag_queue *q) +{ + spin_lock(&q->net->lru_lock); + list_del(&q->lru_list); + spin_unlock(&q->net->lru_lock); +} + +static inline void inet_frag_lru_add(struct netns_frags *nf, + struct inet_frag_queue *q) +{ + spin_lock(&nf->lru_lock); + list_add_tail(&q->lru_list, &nf->lru_list); + spin_unlock(&nf->lru_lock); +} #endif diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index 67a8fa098e3a..7b2ae9d37076 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -81,7 +81,9 @@ struct inet_bind_bucket { struct net *ib_net; #endif unsigned short port; - signed short fastreuse; + signed char fastreuse; + signed char fastreuseport; + kuid_t fastuid; int num_owners; struct hlist_node node; struct hlist_head owners; @@ -257,15 +259,19 @@ extern void inet_unhash(struct sock *sk); extern struct sock *__inet_lookup_listener(struct net *net, struct inet_hashinfo *hashinfo, + const __be32 saddr, + const __be16 sport, const __be32 daddr, const unsigned short hnum, const int dif); static inline struct sock *inet_lookup_listener(struct net *net, struct inet_hashinfo *hashinfo, + __be32 saddr, __be16 sport, __be32 daddr, __be16 dport, int dif) { - return __inet_lookup_listener(net, hashinfo, daddr, ntohs(dport), dif); + return __inet_lookup_listener(net, hashinfo, saddr, sport, + daddr, ntohs(dport), dif); } /* Socket demux engine toys. */ @@ -358,7 +364,8 @@ static inline struct sock *__inet_lookup(struct net *net, struct sock *sk = __inet_lookup_established(net, hashinfo, saddr, sport, daddr, hnum, dif); - return sk ? : __inet_lookup_listener(net, hashinfo, daddr, hnum, dif); + return sk ? : __inet_lookup_listener(net, hashinfo, saddr, sport, + daddr, hnum, dif); } static inline struct sock *inet_lookup(struct net *net, diff --git a/include/net/ip.h b/include/net/ip.h index 0707fb9551aa..a68f838a132c 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -143,6 +143,8 @@ static inline struct sk_buff *ip_finish_skb(struct sock *sk, struct flowi4 *fl4) extern int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len); +extern void ip4_datagram_release_cb(struct sock *sk); + struct ip_reply_arg { struct kvec iov[1]; int flags; diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h index 652d3d309357..7686e3f5033d 100644 --- a/include/net/ip6_checksum.h +++ b/include/net/ip6_checksum.h @@ -35,63 +35,10 @@ #include <linux/ipv6.h> #ifndef _HAVE_ARCH_IPV6_CSUM - -static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr, - const struct in6_addr *daddr, - __u32 len, unsigned short proto, - __wsum csum) -{ - - int carry; - __u32 ulen; - __u32 uproto; - __u32 sum = (__force u32)csum; - - sum += (__force u32)saddr->s6_addr32[0]; - carry = (sum < (__force u32)saddr->s6_addr32[0]); - sum += carry; - - sum += (__force u32)saddr->s6_addr32[1]; - carry = (sum < (__force u32)saddr->s6_addr32[1]); - sum += carry; - - sum += (__force u32)saddr->s6_addr32[2]; - carry = (sum < (__force u32)saddr->s6_addr32[2]); - sum += carry; - - sum += (__force u32)saddr->s6_addr32[3]; - carry = (sum < (__force u32)saddr->s6_addr32[3]); - sum += carry; - - sum += (__force u32)daddr->s6_addr32[0]; - carry = (sum < (__force u32)daddr->s6_addr32[0]); - sum += carry; - - sum += (__force u32)daddr->s6_addr32[1]; - carry = (sum < (__force u32)daddr->s6_addr32[1]); - sum += carry; - - sum += (__force u32)daddr->s6_addr32[2]; - carry = (sum < (__force u32)daddr->s6_addr32[2]); - sum += carry; - - sum += (__force u32)daddr->s6_addr32[3]; - carry = (sum < (__force u32)daddr->s6_addr32[3]); - sum += carry; - - ulen = (__force u32)htonl((__u32) len); - sum += ulen; - carry = (sum < ulen); - sum += carry; - - uproto = (__force u32)htonl(proto); - sum += uproto; - carry = (sum < uproto); - sum += carry; - - return csum_fold((__force __wsum)sum); -} - +__sum16 csum_ipv6_magic(const struct in6_addr *saddr, + const struct in6_addr *daddr, + __u32 len, unsigned short proto, + __wsum csum); #endif static __inline__ __sum16 tcp_v6_check(int len, @@ -126,4 +73,5 @@ static inline void tcp_v6_send_check(struct sock *sk, struct sk_buff *skb) __tcp_v6_send_check(skb, &np->saddr, &np->daddr); } +int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh, int proto); #endif diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index fdc48a94a063..6919a501f99e 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -89,8 +89,6 @@ struct fib6_table; struct rt6_info { struct dst_entry dst; - struct neighbour *n; - /* * Tail elements of dst_entry (__refcnt etc.) * and these elements (rarely used in hot path) are in diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 27d83183e615..260f83f16bcf 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -23,6 +23,7 @@ struct route_info { #include <net/sock.h> #include <linux/ip.h> #include <linux/ipv6.h> +#include <linux/route.h> #define RT6_LOOKUP_F_IFACE 0x00000001 #define RT6_LOOKUP_F_REACHABLE 0x00000002 @@ -102,7 +103,6 @@ extern struct rt6_info *rt6_lookup(struct net *net, int oif, int flags); extern struct dst_entry *icmp6_dst_alloc(struct net_device *dev, - struct neighbour *neigh, struct flowi6 *fl6); extern int icmp6_dst_gc(void); @@ -194,4 +194,11 @@ static inline int ip6_skb_dst_mtu(struct sk_buff *skb) skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb)); } +static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt, struct in6_addr *dest) +{ + if (rt->rt6i_flags & RTF_GATEWAY) + return &rt->rt6i_gateway; + return dest; +} + #endif diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 5af66b26ebdd..851d5412a299 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -222,6 +222,7 @@ struct ip6_flowlabel { struct in6_addr dst; struct ipv6_txoptions *opt; unsigned long linger; + struct rcu_head rcu; u8 share; union { struct pid *pid; @@ -238,6 +239,7 @@ struct ip6_flowlabel { struct ipv6_fl_socklist { struct ipv6_fl_socklist *next; struct ip6_flowlabel *fl; + struct rcu_head rcu; }; extern struct ip6_flowlabel *fl6_sock_lookup(struct sock *sk, __be32 label); @@ -288,12 +290,12 @@ static inline int ip6_frag_nqueues(struct net *net) static inline int ip6_frag_mem(struct net *net) { - return atomic_read(&net->ipv6.frags.mem); + return sum_frag_mem_limit(&net->ipv6.frags); } #endif -#define IPV6_FRAG_HIGH_THRESH (256 * 1024) /* 262144 */ -#define IPV6_FRAG_LOW_THRESH (192 * 1024) /* 196608 */ +#define IPV6_FRAG_HIGH_THRESH (4 * 1024*1024) /* 4194304 */ +#define IPV6_FRAG_LOW_THRESH (3 * 1024*1024) /* 3145728 */ #define IPV6_FRAG_TIMEOUT (60 * HZ) /* 60 seconds */ extern int __ipv6_addr_type(const struct in6_addr *addr); @@ -355,14 +357,32 @@ static inline void ipv6_addr_prefix(struct in6_addr *pfx, pfx->s6_addr[o] = addr->s6_addr[o] & (0xff00 >> b); } +static inline void __ipv6_addr_set_half(__be32 *addr, + __be32 wh, __be32 wl) +{ +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 +#if defined(__BIG_ENDIAN) + if (__builtin_constant_p(wh) && __builtin_constant_p(wl)) { + *(__force u64 *)addr = ((__force u64)(wh) << 32 | (__force u64)(wl)); + return; + } +#elif defined(__LITTLE_ENDIAN) + if (__builtin_constant_p(wl) && __builtin_constant_p(wh)) { + *(__force u64 *)addr = ((__force u64)(wl) << 32 | (__force u64)(wh)); + return; + } +#endif +#endif + addr[0] = wh; + addr[1] = wl; +} + static inline void ipv6_addr_set(struct in6_addr *addr, __be32 w1, __be32 w2, __be32 w3, __be32 w4) { - addr->s6_addr32[0] = w1; - addr->s6_addr32[1] = w2; - addr->s6_addr32[2] = w3; - addr->s6_addr32[3] = w4; + __ipv6_addr_set_half(&addr->s6_addr32[0], w1, w2); + __ipv6_addr_set_half(&addr->s6_addr32[2], w3, w4); } static inline bool ipv6_addr_equal(const struct in6_addr *a1, @@ -381,9 +401,37 @@ static inline bool ipv6_addr_equal(const struct in6_addr *a1, #endif } -static inline bool __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2, - unsigned int prefixlen) +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 +static inline bool __ipv6_prefix_equal64_half(const __be64 *a1, + const __be64 *a2, + unsigned int len) +{ + if (len && ((*a1 ^ *a2) & cpu_to_be64((~0UL) << (64 - len)))) + return false; + return true; +} + +static inline bool ipv6_prefix_equal(const struct in6_addr *addr1, + const struct in6_addr *addr2, + unsigned int prefixlen) +{ + const __be64 *a1 = (const __be64 *)addr1; + const __be64 *a2 = (const __be64 *)addr2; + + if (prefixlen >= 64) { + if (a1[0] ^ a2[0]) + return false; + return __ipv6_prefix_equal64_half(a1 + 1, a2 + 1, prefixlen - 64); + } + return __ipv6_prefix_equal64_half(a1, a2, prefixlen); +} +#else +static inline bool ipv6_prefix_equal(const struct in6_addr *addr1, + const struct in6_addr *addr2, + unsigned int prefixlen) { + const __be32 *a1 = addr1->s6_addr32; + const __be32 *a2 = addr2->s6_addr32; unsigned int pdw, pbi; /* check complete u32 in prefix */ @@ -398,14 +446,7 @@ static inline bool __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2, return true; } - -static inline bool ipv6_prefix_equal(const struct in6_addr *a1, - const struct in6_addr *a2, - unsigned int prefixlen) -{ - return __ipv6_prefix_equal(a1->s6_addr32, a2->s6_addr32, - prefixlen); -} +#endif struct inet_frag_queue; @@ -475,14 +516,25 @@ static inline u32 ipv6_addr_hash(const struct in6_addr *a) static inline bool ipv6_addr_loopback(const struct in6_addr *a) { +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 + const unsigned long *ul = (const unsigned long *)a; + + return (ul[0] | (ul[1] ^ cpu_to_be64(1))) == 0UL; +#else return (a->s6_addr32[0] | a->s6_addr32[1] | a->s6_addr32[2] | (a->s6_addr32[3] ^ htonl(1))) == 0; +#endif } static inline bool ipv6_addr_v4mapped(const struct in6_addr *a) { - return (a->s6_addr32[0] | a->s6_addr32[1] | - (a->s6_addr32[2] ^ htonl(0x0000ffff))) == 0; + return ( +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 + *(__be64 *)a | +#else + (a->s6_addr32[0] | a->s6_addr32[1]) | +#endif + (a->s6_addr32[2] ^ htonl(0x0000ffff))) == 0UL; } /* @@ -507,7 +559,7 @@ static inline void ipv6_addr_set_v4mapped(const __be32 addr, * find the first different bit between two addresses * length of address must be a multiple of 32bits */ -static inline int __ipv6_addr_diff(const void *token1, const void *token2, int addrlen) +static inline int __ipv6_addr_diff32(const void *token1, const void *token2, int addrlen) { const __be32 *a1 = token1, *a2 = token2; int i; @@ -539,6 +591,33 @@ static inline int __ipv6_addr_diff(const void *token1, const void *token2, int a return addrlen << 5; } +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 +static inline int __ipv6_addr_diff64(const void *token1, const void *token2, int addrlen) +{ + const __be64 *a1 = token1, *a2 = token2; + int i; + + addrlen >>= 3; + + for (i = 0; i < addrlen; i++) { + __be64 xb = a1[i] ^ a2[i]; + if (xb) + return i * 64 + 63 - __fls(be64_to_cpu(xb)); + } + + return addrlen << 6; +} +#endif + +static inline int __ipv6_addr_diff(const void *token1, const void *token2, int addrlen) +{ +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 + if (__builtin_constant_p(addrlen) && !(addrlen & 7)) + return __ipv6_addr_diff64(token1, token2, addrlen); +#endif + return __ipv6_addr_diff32(token1, token2, addrlen); +} + static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_addr *a2) { return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr)); @@ -547,6 +626,20 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add extern void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt); /* + * Header manipulation + */ +static inline void ip6_flow_hdr(struct ipv6hdr *hdr, unsigned int tclass, + __be32 flowlabel) +{ + *(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | flowlabel; +} + +static inline __be32 ip6_flowinfo(const struct ipv6hdr *hdr) +{ + return *(__be32 *)hdr & IPV6_FLOWINFO_MASK; +} + +/* * Prototypes exported by ipv6 */ @@ -570,13 +663,6 @@ extern int ip6_xmit(struct sock *sk, struct ipv6_txoptions *opt, int tclass); -extern int ip6_nd_hdr(struct sock *sk, - struct sk_buff *skb, - struct net_device *dev, - const struct in6_addr *saddr, - const struct in6_addr *daddr, - int proto, int len); - extern int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr); extern int ip6_append_data(struct sock *sk, diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 23b3a7c58783..745bf741e029 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -127,13 +127,19 @@ static int ndisc_addr_option_pad(unsigned short type) } } +static inline int ndisc_opt_addr_space(struct net_device *dev) +{ + return NDISC_OPT_SPACE(dev->addr_len + + ndisc_addr_option_pad(dev->type)); +} + static inline u8 *ndisc_opt_addr_data(struct nd_opt_hdr *p, struct net_device *dev) { u8 *lladdr = (u8 *)(p + 1); int lladdrlen = p->nd_opt_len << 3; int prepad = ndisc_addr_option_pad(dev->type); - if (lladdrlen != NDISC_OPT_SPACE(dev->addr_len + prepad)) + if (lladdrlen != ndisc_opt_addr_space(dev)) return NULL; return lladdr + prepad; } @@ -148,15 +154,14 @@ static inline u32 ndisc_hashfn(const void *pkey, const struct net_device *dev, _ (p32[3] * hash_rnd[3])); } -static inline struct neighbour *__ipv6_neigh_lookup(struct neigh_table *tbl, struct net_device *dev, const void *pkey) +static inline struct neighbour *__ipv6_neigh_lookup_noref(struct net_device *dev, const void *pkey) { struct neigh_hash_table *nht; const u32 *p32 = pkey; struct neighbour *n; u32 hash_val; - rcu_read_lock_bh(); - nht = rcu_dereference_bh(tbl->nht); + nht = rcu_dereference_bh(nd_tbl.nht); hash_val = ndisc_hashfn(pkey, dev, nht->hash_rnd) >> (32 - nht->hash_shift); for (n = rcu_dereference_bh(nht->hash_buckets[hash_val]); n != NULL; @@ -164,12 +169,21 @@ static inline struct neighbour *__ipv6_neigh_lookup(struct neigh_table *tbl, str u32 *n32 = (u32 *) n->primary_key; if (n->dev == dev && ((n32[0] ^ p32[0]) | (n32[1] ^ p32[1]) | - (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0) { - if (!atomic_inc_not_zero(&n->refcnt)) - n = NULL; - break; - } + (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0) + return n; } + + return NULL; +} + +static inline struct neighbour *__ipv6_neigh_lookup(struct net_device *dev, const void *pkey) +{ + struct neighbour *n; + + rcu_read_lock_bh(); + n = __ipv6_neigh_lookup_noref(dev, pkey); + if (n && !atomic_inc_not_zero(&n->refcnt)) + n = NULL; rcu_read_unlock_bh(); return n; diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 0dab173e27da..629ee573c6d0 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -184,7 +184,7 @@ struct neigh_table { static inline void *neighbour_priv(const struct neighbour *n) { - return (char *)n + ALIGN(sizeof(*n) + n->tbl->key_len, NEIGH_PRIV_ALIGN); + return (char *)n + n->tbl->entry_size; } /* flags for neigh_update() */ diff --git a/include/net/netevent.h b/include/net/netevent.h index 3ce4988c9c08..fe630dde35c3 100644 --- a/include/net/netevent.h +++ b/include/net/netevent.h @@ -16,9 +16,8 @@ struct neighbour; struct netevent_redirect { struct dst_entry *old; - struct neighbour *old_neigh; struct dst_entry *new; - struct neighbour *new_neigh; + struct neighbour *neigh; const void *daddr; }; diff --git a/include/net/netfilter/nf_conntrack_acct.h b/include/net/netfilter/nf_conntrack_acct.h index 463ae8e16696..2bdb7a15fe06 100644 --- a/include/net/netfilter/nf_conntrack_acct.h +++ b/include/net/netfilter/nf_conntrack_acct.h @@ -57,7 +57,9 @@ static inline void nf_ct_set_acct(struct net *net, bool enable) net->ct.sysctl_acct = enable; } -extern int nf_conntrack_acct_init(struct net *net); -extern void nf_conntrack_acct_fini(struct net *net); +extern int nf_conntrack_acct_pernet_init(struct net *net); +extern void nf_conntrack_acct_pernet_fini(struct net *net); +extern int nf_conntrack_acct_init(void); +extern void nf_conntrack_acct_fini(void); #endif /* _NF_CONNTRACK_ACCT_H */ diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h index d8f5b9f52169..930275fa2ea6 100644 --- a/include/net/netfilter/nf_conntrack_core.h +++ b/include/net/netfilter/nf_conntrack_core.h @@ -25,11 +25,20 @@ extern unsigned int nf_conntrack_in(struct net *net, unsigned int hooknum, struct sk_buff *skb); -extern int nf_conntrack_init(struct net *net); -extern void nf_conntrack_cleanup(struct net *net); +extern int nf_conntrack_init_net(struct net *net); +extern void nf_conntrack_cleanup_net(struct net *net); -extern int nf_conntrack_proto_init(struct net *net); -extern void nf_conntrack_proto_fini(struct net *net); +extern int nf_conntrack_proto_pernet_init(struct net *net); +extern void nf_conntrack_proto_pernet_fini(struct net *net); + +extern int nf_conntrack_proto_init(void); +extern void nf_conntrack_proto_fini(void); + +extern int nf_conntrack_init_start(void); +extern void nf_conntrack_cleanup_start(void); + +extern void nf_conntrack_init_end(void); +extern void nf_conntrack_cleanup_end(void); extern bool nf_ct_get_tuple(const struct sk_buff *skb, diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index 5654d292efd4..092dc651689f 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -207,9 +207,11 @@ nf_ct_expect_event(enum ip_conntrack_expect_events event, nf_ct_expect_event_report(event, exp, 0, 0); } -extern int nf_conntrack_ecache_init(struct net *net); -extern void nf_conntrack_ecache_fini(struct net *net); +extern int nf_conntrack_ecache_pernet_init(struct net *net); +extern void nf_conntrack_ecache_pernet_fini(struct net *net); +extern int nf_conntrack_ecache_init(void); +extern void nf_conntrack_ecache_fini(void); #else /* CONFIG_NF_CONNTRACK_EVENTS */ static inline void nf_conntrack_event_cache(enum ip_conntrack_events event, @@ -232,12 +234,21 @@ static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e, u32 portid, int report) {} -static inline int nf_conntrack_ecache_init(struct net *net) +static inline int nf_conntrack_ecache_pernet_init(struct net *net) { return 0; } -static inline void nf_conntrack_ecache_fini(struct net *net) +static inline void nf_conntrack_ecache_pernet_fini(struct net *net) +{ +} + +static inline int nf_conntrack_ecache_init(void) +{ + return 0; +} + +static inline void nf_conntrack_ecache_fini(void) { } #endif /* CONFIG_NF_CONNTRACK_EVENTS */ diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h index cc13f377a705..cbbae7621e22 100644 --- a/include/net/netfilter/nf_conntrack_expect.h +++ b/include/net/netfilter/nf_conntrack_expect.h @@ -69,8 +69,11 @@ struct nf_conntrack_expect_policy { #define NF_CT_EXPECT_CLASS_DEFAULT 0 -int nf_conntrack_expect_init(struct net *net); -void nf_conntrack_expect_fini(struct net *net); +int nf_conntrack_expect_pernet_init(struct net *net); +void nf_conntrack_expect_pernet_fini(struct net *net); + +int nf_conntrack_expect_init(void); +void nf_conntrack_expect_fini(void); struct nf_conntrack_expect * __nf_ct_expect_find(struct net *net, u16 zone, diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h index 8b4d1fc29096..977bc8a46444 100644 --- a/include/net/netfilter/nf_conntrack_extend.h +++ b/include/net/netfilter/nf_conntrack_extend.h @@ -23,6 +23,9 @@ enum nf_ct_ext_id { #ifdef CONFIG_NF_CONNTRACK_TIMEOUT NF_CT_EXT_TIMEOUT, #endif +#ifdef CONFIG_NF_CONNTRACK_LABELS + NF_CT_EXT_LABELS, +#endif NF_CT_EXT_NUM, }; @@ -33,6 +36,7 @@ enum nf_ct_ext_id { #define NF_CT_EXT_ZONE_TYPE struct nf_conntrack_zone #define NF_CT_EXT_TSTAMP_TYPE struct nf_conn_tstamp #define NF_CT_EXT_TIMEOUT_TYPE struct nf_conn_timeout +#define NF_CT_EXT_LABELS_TYPE struct nf_conn_labels /* Extensions: optional stuff which isn't permanently in struct. */ struct nf_ct_ext { diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h index 9aad956d1008..ce27edf57570 100644 --- a/include/net/netfilter/nf_conntrack_helper.h +++ b/include/net/netfilter/nf_conntrack_helper.h @@ -82,8 +82,11 @@ static inline void *nfct_help_data(const struct nf_conn *ct) return (void *)help->data; } -extern int nf_conntrack_helper_init(struct net *net); -extern void nf_conntrack_helper_fini(struct net *net); +extern int nf_conntrack_helper_pernet_init(struct net *net); +extern void nf_conntrack_helper_pernet_fini(struct net *net); + +extern int nf_conntrack_helper_init(void); +extern void nf_conntrack_helper_fini(void); extern int nf_conntrack_broadcast_help(struct sk_buff *skb, unsigned int protoff, diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h index 6f7c13f4ac03..3bb89eac3fa1 100644 --- a/include/net/netfilter/nf_conntrack_l3proto.h +++ b/include/net/netfilter/nf_conntrack_l3proto.h @@ -76,11 +76,16 @@ struct nf_conntrack_l3proto { extern struct nf_conntrack_l3proto __rcu *nf_ct_l3protos[AF_MAX]; -/* Protocol registration. */ -extern int nf_conntrack_l3proto_register(struct net *net, +/* Protocol pernet registration. */ +extern int nf_ct_l3proto_pernet_register(struct net *net, struct nf_conntrack_l3proto *proto); -extern void nf_conntrack_l3proto_unregister(struct net *net, +extern void nf_ct_l3proto_pernet_unregister(struct net *net, struct nf_conntrack_l3proto *proto); + +/* Protocol global registration. */ +extern int nf_ct_l3proto_register(struct nf_conntrack_l3proto *proto); +extern void nf_ct_l3proto_unregister(struct nf_conntrack_l3proto *proto); + extern struct nf_conntrack_l3proto *nf_ct_l3proto_find_get(u_int16_t l3proto); extern void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p); diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h index c3be4aef6bf7..914d8d900798 100644 --- a/include/net/netfilter/nf_conntrack_l4proto.h +++ b/include/net/netfilter/nf_conntrack_l4proto.h @@ -121,12 +121,16 @@ extern struct nf_conntrack_l4proto * nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t l4proto); extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p); -/* Protocol registration. */ -extern int nf_conntrack_l4proto_register(struct net *net, +/* Protocol pernet registration. */ +extern int nf_ct_l4proto_pernet_register(struct net *net, struct nf_conntrack_l4proto *proto); -extern void nf_conntrack_l4proto_unregister(struct net *net, +extern void nf_ct_l4proto_pernet_unregister(struct net *net, struct nf_conntrack_l4proto *proto); +/* Protocol global registration. */ +extern int nf_ct_l4proto_register(struct nf_conntrack_l4proto *proto); +extern void nf_ct_l4proto_unregister(struct nf_conntrack_l4proto *proto); + static inline void nf_ct_kfree_compat_sysctl_table(struct nf_proto_net *pn) { #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT) diff --git a/include/net/netfilter/nf_conntrack_labels.h b/include/net/netfilter/nf_conntrack_labels.h new file mode 100644 index 000000000000..c985695283b3 --- /dev/null +++ b/include/net/netfilter/nf_conntrack_labels.h @@ -0,0 +1,58 @@ +#include <linux/types.h> +#include <net/net_namespace.h> +#include <linux/netfilter/nf_conntrack_common.h> +#include <linux/netfilter/nf_conntrack_tuple_common.h> +#include <net/netfilter/nf_conntrack.h> +#include <net/netfilter/nf_conntrack_extend.h> + +#include <uapi/linux/netfilter/xt_connlabel.h> + +struct nf_conn_labels { + u8 words; + unsigned long bits[]; +}; + +static inline struct nf_conn_labels *nf_ct_labels_find(const struct nf_conn *ct) +{ +#ifdef CONFIG_NF_CONNTRACK_LABELS + return nf_ct_ext_find(ct, NF_CT_EXT_LABELS); +#else + return NULL; +#endif +} + +static inline struct nf_conn_labels *nf_ct_labels_ext_add(struct nf_conn *ct) +{ +#ifdef CONFIG_NF_CONNTRACK_LABELS + struct nf_conn_labels *cl_ext; + struct net *net = nf_ct_net(ct); + u8 words; + + words = ACCESS_ONCE(net->ct.label_words); + if (words == 0 || WARN_ON_ONCE(words > 8)) + return NULL; + + cl_ext = nf_ct_ext_add_length(ct, NF_CT_EXT_LABELS, + words * sizeof(long), GFP_ATOMIC); + if (cl_ext != NULL) + cl_ext->words = words; + + return cl_ext; +#else + return NULL; +#endif +} + +bool nf_connlabel_match(const struct nf_conn *ct, u16 bit); +int nf_connlabel_set(struct nf_conn *ct, u16 bit); + +int nf_connlabels_replace(struct nf_conn *ct, + const u32 *data, const u32 *mask, unsigned int words); + +#ifdef CONFIG_NF_CONNTRACK_LABELS +int nf_conntrack_labels_init(void); +void nf_conntrack_labels_fini(void); +#else +static inline int nf_conntrack_labels_init(void) { return 0; } +static inline void nf_conntrack_labels_fini(void) {} +#endif diff --git a/include/net/netfilter/nf_conntrack_timeout.h b/include/net/netfilter/nf_conntrack_timeout.h index e41e472d08f2..d23aceb16d94 100644 --- a/include/net/netfilter/nf_conntrack_timeout.h +++ b/include/net/netfilter/nf_conntrack_timeout.h @@ -76,15 +76,15 @@ nf_ct_timeout_lookup(struct net *net, struct nf_conn *ct, } #ifdef CONFIG_NF_CONNTRACK_TIMEOUT -extern int nf_conntrack_timeout_init(struct net *net); -extern void nf_conntrack_timeout_fini(struct net *net); +extern int nf_conntrack_timeout_init(void); +extern void nf_conntrack_timeout_fini(void); #else -static inline int nf_conntrack_timeout_init(struct net *net) +static inline int nf_conntrack_timeout_init(void) { return 0; } -static inline void nf_conntrack_timeout_fini(struct net *net) +static inline void nf_conntrack_timeout_fini(void) { return; } diff --git a/include/net/netfilter/nf_conntrack_timestamp.h b/include/net/netfilter/nf_conntrack_timestamp.h index fc9c82b1f06b..b00461413efd 100644 --- a/include/net/netfilter/nf_conntrack_timestamp.h +++ b/include/net/netfilter/nf_conntrack_timestamp.h @@ -48,15 +48,28 @@ static inline void nf_ct_set_tstamp(struct net *net, bool enable) } #ifdef CONFIG_NF_CONNTRACK_TIMESTAMP -extern int nf_conntrack_tstamp_init(struct net *net); -extern void nf_conntrack_tstamp_fini(struct net *net); +extern int nf_conntrack_tstamp_pernet_init(struct net *net); +extern void nf_conntrack_tstamp_pernet_fini(struct net *net); + +extern int nf_conntrack_tstamp_init(void); +extern void nf_conntrack_tstamp_fini(void); #else -static inline int nf_conntrack_tstamp_init(struct net *net) +static inline int nf_conntrack_tstamp_pernet_init(struct net *net) +{ + return 0; +} + +static inline void nf_conntrack_tstamp_pernet_fini(struct net *net) +{ + return; +} + +static inline int nf_conntrack_tstamp_init(void) { return 0; } -static inline void nf_conntrack_tstamp_fini(struct net *net) +static inline void nf_conntrack_tstamp_fini(void) { return; } diff --git a/include/net/netfilter/nf_tproxy_core.h b/include/net/netfilter/nf_tproxy_core.h index 75ca9291cf2c..36d9379d4c4b 100644 --- a/include/net/netfilter/nf_tproxy_core.h +++ b/include/net/netfilter/nf_tproxy_core.h @@ -82,6 +82,7 @@ nf_tproxy_get_sock_v4(struct net *net, const u8 protocol, break; case NFT_LOOKUP_LISTENER: sk = inet_lookup_listener(net, &tcp_hashinfo, + saddr, sport, daddr, dport, in->ifindex); @@ -151,6 +152,7 @@ nf_tproxy_get_sock_v6(struct net *net, const u8 protocol, break; case NFT_LOOKUP_LISTENER: sk = inet6_lookup_listener(net, &tcp_hashinfo, + saddr, sport, daddr, ntohs(dport), in->ifindex); diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h index a1d83cc8bf85..c9c0c538b68b 100644 --- a/include/net/netns/conntrack.h +++ b/include/net/netns/conntrack.h @@ -71,6 +71,7 @@ struct netns_ct { struct hlist_head *expect_hash; struct hlist_nulls_head unconfirmed; struct hlist_nulls_head dying; + struct hlist_nulls_head tmpl; struct ip_conntrack_stat __percpu *stat; struct nf_ct_event_notifier __rcu *nf_conntrack_event_cb; struct nf_exp_event_notifier __rcu *nf_expect_event_cb; @@ -83,6 +84,10 @@ struct netns_ct { int sysctl_auto_assign_helper; bool auto_assign_helper_warned; struct nf_ip_net nf_ct_proto; +#if defined(CONFIG_NF_CONNTRACK_LABELS) + unsigned int labels_used; + u8 label_words; +#endif #ifdef CONFIG_NF_NAT_NEEDED struct hlist_head *nat_bysource; unsigned int nat_htable_size; diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 2ae2b8372cfd..9b78862014a4 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -61,6 +61,8 @@ struct netns_ipv4 { int sysctl_icmp_ratemask; int sysctl_icmp_errors_use_inbound_ifaddr; + int sysctl_tcp_ecn; + kgid_t sysctl_ping_group_range[2]; long sysctl_tcp_mem[3]; diff --git a/include/net/netns/x_tables.h b/include/net/netns/x_tables.h index 591db7d657a3..c24060ee411e 100644 --- a/include/net/netns/x_tables.h +++ b/include/net/netns/x_tables.h @@ -8,6 +8,7 @@ struct ebt_table; struct netns_xt { struct list_head tables[NFPROTO_NUMPROTO]; + bool notrack_deprecated_warning; #if defined(CONFIG_BRIDGE_NF_EBTABLES) || \ defined(CONFIG_BRIDGE_NF_EBTABLES_MODULE) struct ebt_table *broute_table; diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 9fcc680ab6b9..13174509cdfd 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -126,9 +126,10 @@ tcf_exts_exec(struct sk_buff *skb, struct tcf_exts *exts, return 0; } -extern int tcf_exts_validate(struct tcf_proto *tp, struct nlattr **tb, - struct nlattr *rate_tlv, struct tcf_exts *exts, - const struct tcf_ext_map *map); +extern int tcf_exts_validate(struct net *net, struct tcf_proto *tp, + struct nlattr **tb, struct nlattr *rate_tlv, + struct tcf_exts *exts, + const struct tcf_ext_map *map); extern void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts); extern void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst, struct tcf_exts *src); diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 1540f9c2fcf4..2d06c2a53de1 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -195,7 +195,7 @@ struct tcf_proto_ops { unsigned long (*get)(struct tcf_proto*, u32 handle); void (*put)(struct tcf_proto*, unsigned long); - int (*change)(struct sk_buff *, + int (*change)(struct net *net, struct sk_buff *, struct tcf_proto*, unsigned long, u32 handle, struct nlattr **, unsigned long *); diff --git a/include/net/sock.h b/include/net/sock.h index 93a6745bfdb2..a340ab46b41c 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -140,6 +140,7 @@ typedef __u64 __bitwise __addrpair; * @skc_family: network address family * @skc_state: Connection state * @skc_reuse: %SO_REUSEADDR setting + * @skc_reuseport: %SO_REUSEPORT setting * @skc_bound_dev_if: bound device index if != 0 * @skc_bind_node: bind hash linkage for various protocol lookup tables * @skc_portaddr_node: second hash linkage for UDP/UDP-Lite protocol @@ -179,7 +180,8 @@ struct sock_common { unsigned short skc_family; volatile unsigned char skc_state; - unsigned char skc_reuse; + unsigned char skc_reuse:4; + unsigned char skc_reuseport:4; int skc_bound_dev_if; union { struct hlist_node skc_bind_node; @@ -297,6 +299,7 @@ struct sock { #define sk_family __sk_common.skc_family #define sk_state __sk_common.skc_state #define sk_reuse __sk_common.skc_reuse +#define sk_reuseport __sk_common.skc_reuseport #define sk_bound_dev_if __sk_common.skc_bound_dev_if #define sk_bind_node __sk_common.skc_bind_node #define sk_prot __sk_common.skc_prot @@ -337,7 +340,7 @@ struct sock { #endif unsigned long sk_flags; struct dst_entry *sk_rx_dst; - struct dst_entry *sk_dst_cache; + struct dst_entry __rcu *sk_dst_cache; spinlock_t sk_dst_lock; atomic_t sk_wmem_alloc; atomic_t sk_omem_alloc; @@ -367,7 +370,7 @@ struct sock { unsigned short sk_ack_backlog; unsigned short sk_max_ack_backlog; __u32 sk_priority; -#ifdef CONFIG_CGROUPS +#if IS_ENABLED(CONFIG_NETPRIO_CGROUP) __u32 sk_cgrp_prioidx; #endif struct pid *sk_peer_pid; @@ -664,6 +667,7 @@ enum sock_flags { * Will use last 4 bytes of packet sent from * user-space instead. */ + SOCK_FILTER_LOCKED, /* Filter cannot be changed anymore */ }; static inline void sock_copy_flags(struct sock *nsk, struct sock *osk) diff --git a/include/net/tcp.h b/include/net/tcp.h index aed42c785153..23f2e98d4b65 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -266,7 +266,6 @@ extern int sysctl_tcp_abort_on_overflow; extern int sysctl_tcp_max_orphans; extern int sysctl_tcp_fack; extern int sysctl_tcp_reordering; -extern int sysctl_tcp_ecn; extern int sysctl_tcp_dsack; extern int sysctl_tcp_wmem[3]; extern int sysctl_tcp_rmem[3]; @@ -280,7 +279,6 @@ extern int sysctl_tcp_dma_copybreak; extern int sysctl_tcp_nometrics_save; extern int sysctl_tcp_moderate_rcvbuf; extern int sysctl_tcp_tso_win_divisor; -extern int sysctl_tcp_abc; extern int sysctl_tcp_mtu_probing; extern int sysctl_tcp_base_mss; extern int sysctl_tcp_workaround_signed_windows; @@ -504,7 +502,8 @@ static inline __u32 cookie_v4_init_sequence(struct sock *sk, #endif extern __u32 cookie_init_timestamp(struct request_sock *req); -extern bool cookie_check_timestamp(struct tcp_options_received *opt, bool *); +extern bool cookie_check_timestamp(struct tcp_options_received *opt, + struct net *net, bool *ecn_ok); /* From net/ipv6/syncookies.c */ extern struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb); @@ -728,11 +727,12 @@ struct tcp_skb_cb { * notifications, we disable TCP ECN negociation. */ static inline void -TCP_ECN_create_request(struct request_sock *req, const struct sk_buff *skb) +TCP_ECN_create_request(struct request_sock *req, const struct sk_buff *skb, + struct net *net) { const struct tcphdr *th = tcp_hdr(skb); - if (sysctl_tcp_ecn && th->ece && th->cwr && + if (net->ipv4.sysctl_tcp_ecn && th->ece && th->cwr && INET_ECN_is_not_ect(TCP_SKB_CB(skb)->ip_dsfield)) inet_rsk(req)->ecn_ok = 1; } diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h index 498433dd067d..938b7fd11204 100644 --- a/include/net/transp_v6.h +++ b/include/net/transp_v6.h @@ -34,17 +34,17 @@ extern int udpv6_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len); -extern int datagram_recv_ctl(struct sock *sk, - struct msghdr *msg, - struct sk_buff *skb); - -extern int datagram_send_ctl(struct net *net, - struct sock *sk, - struct msghdr *msg, - struct flowi6 *fl6, - struct ipv6_txoptions *opt, - int *hlimit, int *tclass, - int *dontfrag); +extern int ip6_datagram_recv_ctl(struct sock *sk, + struct msghdr *msg, + struct sk_buff *skb); + +extern int ip6_datagram_send_ctl(struct net *net, + struct sock *sk, + struct msghdr *msg, + struct flowi6 *fl6, + struct ipv6_txoptions *opt, + int *hlimit, int *tclass, + int *dontfrag); #define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 63445ede48bb..de34883e8b16 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -557,10 +557,6 @@ struct xfrm_migrate { }; #define XFRM_KM_TIMEOUT 30 -/* which seqno */ -#define XFRM_REPLAY_SEQ 1 -#define XFRM_REPLAY_OSEQ 2 -#define XFRM_REPLAY_SEQ_MASK 3 /* what happened */ #define XFRM_REPLAY_UPDATE XFRM_AE_CR #define XFRM_REPLAY_TIMEOUT XFRM_AE_CE @@ -1036,7 +1032,7 @@ static inline int __xfrm6_state_addr_cmp(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x) { return (!ipv6_addr_any((struct in6_addr*)&tmpl->saddr) && - ipv6_addr_cmp((struct in6_addr *)&tmpl->saddr, (struct in6_addr*)&x->props.saddr)); + !ipv6_addr_equal((struct in6_addr *)&tmpl->saddr, (struct in6_addr*)&x->props.saddr)); } static inline int @@ -1247,8 +1243,8 @@ static __inline__ int __xfrm6_state_addr_check(const struct xfrm_state *x, const xfrm_address_t *daddr, const xfrm_address_t *saddr) { - if (!ipv6_addr_cmp((struct in6_addr *)daddr, (struct in6_addr *)&x->id.daddr) && - (!ipv6_addr_cmp((struct in6_addr *)saddr, (struct in6_addr *)&x->props.saddr)|| + if (ipv6_addr_equal((struct in6_addr *)daddr, (struct in6_addr *)&x->id.daddr) && + (ipv6_addr_equal((struct in6_addr *)saddr, (struct in6_addr *)&x->props.saddr) || ipv6_addr_any((struct in6_addr *)saddr) || ipv6_addr_any((struct in6_addr *)&x->props.saddr))) return 1; @@ -1578,17 +1574,23 @@ extern struct xfrm_algo_desc *xfrm_calg_get_byname(const char *name, int probe); extern struct xfrm_algo_desc *xfrm_aead_get_byname(const char *name, int icv_len, int probe); -static inline int xfrm_addr_cmp(const xfrm_address_t *a, - const xfrm_address_t *b, - int family) +static inline bool xfrm6_addr_equal(const xfrm_address_t *a, + const xfrm_address_t *b) +{ + return ipv6_addr_equal((const struct in6_addr *)a, + (const struct in6_addr *)b); +} + +static inline bool xfrm_addr_equal(const xfrm_address_t *a, + const xfrm_address_t *b, + sa_family_t family) { switch (family) { default: case AF_INET: - return (__force u32)a->a4 - (__force u32)b->a4; + return ((__force u32)a->a4 ^ (__force u32)b->a4) == 0; case AF_INET6: - return ipv6_addr_cmp((const struct in6_addr *)a, - (const struct in6_addr *)b); + return xfrm6_addr_equal(a, b); } } diff --git a/include/rdma/Kbuild b/include/rdma/Kbuild deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/include/rdma/Kbuild +++ /dev/null diff --git a/include/sound/Kbuild b/include/sound/Kbuild deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/include/sound/Kbuild +++ /dev/null diff --git a/include/sound/cs4271.h b/include/sound/cs4271.h index 6d9e15ed1dcf..dd8c48d14ed9 100644 --- a/include/sound/cs4271.h +++ b/include/sound/cs4271.h @@ -19,7 +19,7 @@ struct cs4271_platform_data { int gpio_nreset; /* GPIO driving Reset pin, if any */ - int amutec_eq_bmutec:1; /* flag to enable AMUTEC=BMUTEC */ + bool amutec_eq_bmutec; /* flag to enable AMUTEC=BMUTEC */ }; #endif /* __CS4271_H */ diff --git a/include/sound/soc.h b/include/sound/soc.h index 769e27c774a3..bc56738cb109 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -58,8 +58,9 @@ .info = snd_soc_info_volsw_range, .get = snd_soc_get_volsw_range, \ .put = snd_soc_put_volsw_range, \ .private_value = (unsigned long)&(struct soc_mixer_control) \ - {.reg = xreg, .shift = xshift, .min = xmin,\ - .max = xmax, .platform_max = xmax, .invert = xinvert} } + {.reg = xreg, .rreg = xreg, .shift = xshift, \ + .rshift = xshift, .min = xmin, .max = xmax, \ + .platform_max = xmax, .invert = xinvert} } #define SOC_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ @@ -88,8 +89,9 @@ .info = snd_soc_info_volsw_range, \ .get = snd_soc_get_volsw_range, .put = snd_soc_put_volsw_range, \ .private_value = (unsigned long)&(struct soc_mixer_control) \ - {.reg = xreg, .shift = xshift, .min = xmin,\ - .max = xmax, .platform_max = xmax, .invert = xinvert} } + {.reg = xreg, .rreg = xreg, .shift = xshift, \ + .rshift = xshift, .min = xmin, .max = xmax, \ + .platform_max = xmax, .invert = xinvert} } #define SOC_DOUBLE(xname, reg, shift_left, shift_right, max, invert) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \ diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 7cae2360221e..663e34a5383f 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -174,6 +174,7 @@ typedef unsigned __bitwise__ sense_reason_t; enum tcm_sense_reason_table { #define R(x) (__force sense_reason_t )(x) + TCM_NO_SENSE = R(0x00), TCM_NON_EXISTENT_LUN = R(0x01), TCM_UNSUPPORTED_SCSI_OPCODE = R(0x02), TCM_INCORRECT_AMOUNT_OF_DATA = R(0x03), diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index f6372b011366..7e8c36bc7082 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -451,7 +451,7 @@ DEFINE_EVENT(ext4__page_op, ext4_releasepage, TP_ARGS(page) ); -TRACE_EVENT(ext4_invalidatepage, +DECLARE_EVENT_CLASS(ext4_invalidatepage_op, TP_PROTO(struct page *page, unsigned long offset), TP_ARGS(page, offset), @@ -477,6 +477,18 @@ TRACE_EVENT(ext4_invalidatepage, (unsigned long) __entry->index, __entry->offset) ); +DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage, + TP_PROTO(struct page *page, unsigned long offset), + + TP_ARGS(page, offset) +); + +DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage, + TP_PROTO(struct page *page, unsigned long offset), + + TP_ARGS(page, offset) +); + TRACE_EVENT(ext4_discard_blocks, TP_PROTO(struct super_block *sb, unsigned long long blk, unsigned long long count), diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h index 2d32d073a6f9..4ef3acbba5da 100644 --- a/include/uapi/asm-generic/socket.h +++ b/include/uapi/asm-generic/socket.h @@ -22,8 +22,7 @@ #define SO_PRIORITY 12 #define SO_LINGER 13 #define SO_BSDCOMPAT 14 -/* To add :#define SO_REUSEPORT 15 */ - +#define SO_REUSEPORT 15 #ifndef SO_PASSCRED /* powerpc only differs in these */ #define SO_PASSCRED 16 #define SO_PEERCRED 17 @@ -73,4 +72,6 @@ /* Instruct lower device to use last 4-bytes of skb data as FCS */ #define SO_NOFCS 43 +#define SO_LOCK_FILTER 44 + #endif /* __ASM_GENERIC_SOCKET_H */ diff --git a/include/uapi/drm/exynos_drm.h b/include/uapi/drm/exynos_drm.h index e7f52c334005..d5844122ff32 100644 --- a/include/uapi/drm/exynos_drm.h +++ b/include/uapi/drm/exynos_drm.h @@ -6,24 +6,10 @@ * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. */ #ifndef _UAPI_EXYNOS_DRM_H_ @@ -185,6 +171,8 @@ enum drm_exynos_flip { EXYNOS_DRM_FLIP_NONE = (0 << 0), EXYNOS_DRM_FLIP_VERTICAL = (1 << 0), EXYNOS_DRM_FLIP_HORIZONTAL = (1 << 1), + EXYNOS_DRM_FLIP_BOTH = EXYNOS_DRM_FLIP_VERTICAL | + EXYNOS_DRM_FLIP_HORIZONTAL, }; enum drm_exynos_degree { diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index b746a3cf5fa9..c4d2e9c74002 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -307,6 +307,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21 #define I915_PARAM_RSVD_FOR_FUTURE_USE 22 #define I915_PARAM_HAS_SECURE_BATCHES 23 +#define I915_PARAM_HAS_PINNED_BATCHES 24 typedef struct drm_i915_getparam { int param; @@ -677,6 +678,15 @@ struct drm_i915_gem_execbuffer2 { */ #define I915_EXEC_SECURE (1<<9) +/** Inform the kernel that the batch is and will always be pinned. This + * negates the requirement for a workaround to be performed to avoid + * an incoherent CS (such as can be found on 830/845). If this flag is + * not passed, the kernel will endeavour to make sure the batch is + * coherent with the CS before execution. If this flag is passed, + * userspace assumes the responsibility for ensuring the same. + */ +#define I915_EXEC_IS_PINNED (1<<10) + #define I915_EXEC_CONTEXT_ID_MASK (0xffffffff) #define i915_execbuffer2_set_context_id(eb2, context) \ (eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index 76352ac45f24..9f096f1c0907 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -26,7 +26,6 @@ #include <linux/types.h> #include <linux/elf-em.h> -#include <linux/ptrace.h> /* The netlink messages for the audit system is divided into blocks: * 1000 - 1099 are for commanding the audit system @@ -106,6 +105,7 @@ #define AUDIT_MMAP 1323 /* Record showing descriptor and flags in mmap */ #define AUDIT_NETFILTER_PKT 1324 /* Packets traversing netfilter chains */ #define AUDIT_NETFILTER_CFG 1325 /* Netfilter chain modifications */ +#define AUDIT_SECCOMP 1326 /* Secure Computing event */ #define AUDIT_AVC 1400 /* SE Linux avc denial or grant */ #define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */ diff --git a/include/uapi/linux/can/gw.h b/include/uapi/linux/can/gw.h index 8e1db18c3cb6..ae07bec74f4b 100644 --- a/include/uapi/linux/can/gw.h +++ b/include/uapi/linux/can/gw.h @@ -44,6 +44,7 @@ enum { CGW_SRC_IF, /* ifindex of source network interface */ CGW_DST_IF, /* ifindex of destination network interface */ CGW_FILTER, /* specify struct can_filter on source CAN device */ + CGW_DELETED, /* number of deleted CAN frames (see max_hops param) */ __CGW_MAX }; @@ -51,6 +52,7 @@ enum { #define CGW_FLAGS_CAN_ECHO 0x01 #define CGW_FLAGS_CAN_SRC_TSTAMP 0x02 +#define CGW_FLAGS_CAN_IIF_TX_OK 0x04 #define CGW_MOD_FUNCS 4 /* AND OR XOR SET */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 60f3b6b90602..c4edfe11f1f7 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -142,6 +142,7 @@ enum { #define IFLA_PROMISCUITY IFLA_PROMISCUITY IFLA_NUM_TX_QUEUES, IFLA_NUM_RX_QUEUES, + IFLA_CARRIER, __IFLA_MAX }; diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h index f79c3721da6e..53b1d56a6e7f 100644 --- a/include/uapi/linux/in6.h +++ b/include/uapi/linux/in6.h @@ -38,11 +38,6 @@ struct in6_addr { #define s6_addr32 in6_u.u6_addr32 }; -/* IPv6 Wildcard Address (::) and Loopback Address (::1) defined in RFC2553 - * NOTE: Be aware the IN6ADDR_* constants and in6addr_* externals are defined - * in network byte order, not in host byte order as are the IPv4 equivalents - */ - struct sockaddr_in6 { unsigned short int sin6_family; /* AF_INET6 */ __be16 sin6_port; /* Transport layer port # */ @@ -264,17 +259,10 @@ struct in6_flowlabel_req { /* * Multicast Routing: - * see include/linux/mroute6.h. + * see include/uapi/linux/mroute6.h. * - * MRT6_INIT 200 - * MRT6_DONE 201 - * MRT6_ADD_MIF 202 - * MRT6_DEL_MIF 203 - * MRT6_ADD_MFC 204 - * MRT6_DEL_MFC 205 - * MRT6_VERSION 206 - * MRT6_ASSERT 207 - * MRT6_PIM 208 - * (reserved) 209 + * MRT6_BASE 200 + * ... + * MRT6_MAX */ #endif /* _UAPI_LINUX_IN6_H */ diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h index 5a2991cf0251..4bda4cf5b0f5 100644 --- a/include/uapi/linux/ipv6.h +++ b/include/uapi/linux/ipv6.h @@ -63,6 +63,8 @@ struct ipv6_opt_hdr { #define ipv6_destopt_hdr ipv6_opt_hdr #define ipv6_hopopt_hdr ipv6_opt_hdr +/* Router Alert option values (RFC2711) */ +#define IPV6_OPT_ROUTERALERT_MLD 0x0000 /* MLD(RFC2710) */ /* * routing header type 0 (used in cmsghdr struct) diff --git a/include/uapi/linux/mroute.h b/include/uapi/linux/mroute.h index 16929993acc4..a382d2c04a42 100644 --- a/include/uapi/linux/mroute.h +++ b/include/uapi/linux/mroute.h @@ -26,6 +26,9 @@ #define MRT_ASSERT (MRT_BASE+7) /* Activate PIM assert mode */ #define MRT_PIM (MRT_BASE+8) /* enable PIM code */ #define MRT_TABLE (MRT_BASE+9) /* Specify mroute table ID */ +#define MRT_ADD_MFC_PROXY (MRT_BASE+10) /* Add a (*,*|G) mfc entry */ +#define MRT_DEL_MFC_PROXY (MRT_BASE+11) /* Del a (*,*|G) mfc entry */ +#define MRT_MAX (MRT_BASE+11) #define SIOCGETVIFCNT SIOCPROTOPRIVATE /* IP protocol privates */ #define SIOCGETSGCNT (SIOCPROTOPRIVATE+1) diff --git a/include/uapi/linux/mroute6.h b/include/uapi/linux/mroute6.h index 3e89b5e7f9e3..ce91215cf7e6 100644 --- a/include/uapi/linux/mroute6.h +++ b/include/uapi/linux/mroute6.h @@ -26,6 +26,9 @@ #define MRT6_ASSERT (MRT6_BASE+7) /* Activate PIM assert mode */ #define MRT6_PIM (MRT6_BASE+8) /* enable PIM code */ #define MRT6_TABLE (MRT6_BASE+9) /* Specify mroute table ID */ +#define MRT6_ADD_MFC_PROXY (MRT6_BASE+10) /* Add a (*,*|G) mfc entry */ +#define MRT6_DEL_MFC_PROXY (MRT6_BASE+11) /* Del a (*,*|G) mfc entry */ +#define MRT6_MAX (MRT6_BASE+11) #define SIOCGETMIFCNT_IN6 SIOCPROTOPRIVATE /* IP protocol privates */ #define SIOCGETSGCNT_IN6 (SIOCPROTOPRIVATE+1) diff --git a/include/uapi/linux/msg.h b/include/uapi/linux/msg.h index 78dbd2f996a3..22d95c6854e0 100644 --- a/include/uapi/linux/msg.h +++ b/include/uapi/linux/msg.h @@ -10,6 +10,7 @@ /* msgrcv options */ #define MSG_NOERROR 010000 /* no error if message is too big */ #define MSG_EXCEPT 020000 /* recv any msg except of specified type.*/ +#define MSG_COPY 040000 /* copy (not remove) all queue messages */ /* Obsolete, used only for backwards compatibility and libc5 compiles */ struct msqid_ds { diff --git a/include/uapi/linux/netfilter/Kbuild b/include/uapi/linux/netfilter/Kbuild index 08f555fef13f..41115776d76f 100644 --- a/include/uapi/linux/netfilter/Kbuild +++ b/include/uapi/linux/netfilter/Kbuild @@ -35,9 +35,11 @@ header-y += xt_TCPOPTSTRIP.h header-y += xt_TEE.h header-y += xt_TPROXY.h header-y += xt_addrtype.h +header-y += xt_bpf.h header-y += xt_cluster.h header-y += xt_comment.h header-y += xt_connbytes.h +header-y += xt_connlabel.h header-y += xt_connlimit.h header-y += xt_connmark.h header-y += xt_conntrack.h diff --git a/include/uapi/linux/netfilter/nf_conntrack_common.h b/include/uapi/linux/netfilter/nf_conntrack_common.h index 1644cdd8be91..d69483fb3825 100644 --- a/include/uapi/linux/netfilter/nf_conntrack_common.h +++ b/include/uapi/linux/netfilter/nf_conntrack_common.h @@ -101,6 +101,7 @@ enum ip_conntrack_events { IPCT_MARK, /* new mark has been set */ IPCT_NATSEQADJ, /* NAT is doing sequence adjustment */ IPCT_SECMARK, /* new security mark has been set */ + IPCT_LABEL, /* new connlabel has been set */ }; enum ip_conntrack_expect_events { diff --git a/include/uapi/linux/netfilter/nfnetlink_conntrack.h b/include/uapi/linux/netfilter/nfnetlink_conntrack.h index 86e930cf3dfb..08fabc6c93f3 100644 --- a/include/uapi/linux/netfilter/nfnetlink_conntrack.h +++ b/include/uapi/linux/netfilter/nfnetlink_conntrack.h @@ -49,6 +49,8 @@ enum ctattr_type { CTA_SECCTX, CTA_TIMESTAMP, CTA_MARK_MASK, + CTA_LABELS, + CTA_LABELS_MASK, __CTA_MAX }; #define CTA_MAX (__CTA_MAX - 1) diff --git a/include/uapi/linux/netfilter/xt_bpf.h b/include/uapi/linux/netfilter/xt_bpf.h new file mode 100644 index 000000000000..5dda450eb55b --- /dev/null +++ b/include/uapi/linux/netfilter/xt_bpf.h @@ -0,0 +1,17 @@ +#ifndef _XT_BPF_H +#define _XT_BPF_H + +#include <linux/filter.h> +#include <linux/types.h> + +#define XT_BPF_MAX_NUM_INSTR 64 + +struct xt_bpf_info { + __u16 bpf_program_num_elem; + struct sock_filter bpf_program[XT_BPF_MAX_NUM_INSTR]; + + /* only used in the kernel */ + struct sk_filter *filter __attribute__((aligned(8))); +}; + +#endif /*_XT_BPF_H */ diff --git a/include/uapi/linux/netfilter/xt_connlabel.h b/include/uapi/linux/netfilter/xt_connlabel.h new file mode 100644 index 000000000000..c4bc9ee9b330 --- /dev/null +++ b/include/uapi/linux/netfilter/xt_connlabel.h @@ -0,0 +1,12 @@ +#include <linux/types.h> + +#define XT_CONNLABEL_MAXBIT 127 +enum xt_connlabel_mtopts { + XT_CONNLABEL_OP_INVERT = 1 << 0, + XT_CONNLABEL_OP_SET = 1 << 1, +}; + +struct xt_connlabel_mtinfo { + __u16 bit; + __u16 options; +}; diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 6b7b6f1e2fd6..ebfadc56d1b4 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -458,6 +458,8 @@ #define PCI_EXP_DEVSTA_TRPND 0x20 /* Transactions Pending */ #define PCI_EXP_LNKCAP 12 /* Link Capabilities */ #define PCI_EXP_LNKCAP_SLS 0x0000000f /* Supported Link Speeds */ +#define PCI_EXP_LNKCAP_SLS_2_5GB 0x1 /* LNKCAP2 SLS Vector bit 0 (2.5GT/s) */ +#define PCI_EXP_LNKCAP_SLS_5_0GB 0x2 /* LNKCAP2 SLS Vector bit 1 (5.0GT/s) */ #define PCI_EXP_LNKCAP_MLW 0x000003f0 /* Maximum Link Width */ #define PCI_EXP_LNKCAP_ASPMS 0x00000c00 /* ASPM Support */ #define PCI_EXP_LNKCAP_L0SEL 0x00007000 /* L0s Exit Latency */ diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index 78f99d97475b..2c6c85f18ea0 100644 --- a/include/uapi/linux/serial_core.h +++ b/include/uapi/linux/serial_core.h @@ -50,7 +50,8 @@ #define PORT_LPC3220 22 /* NXP LPC32xx SoC "Standard" UART */ #define PORT_8250_CIR 23 /* CIR infrared port, has its own driver */ #define PORT_XR17V35X 24 /* Exar XR17V35x UARTs */ -#define PORT_MAX_8250 24 /* max port ID */ +#define PORT_BRCM_TRUMANAGE 24 +#define PORT_MAX_8250 25 /* max port ID */ /* * ARM specific type numbers. These are not currently guaranteed diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h index fdfba235f9f1..b49eab89c9fd 100644 --- a/include/uapi/linux/snmp.h +++ b/include/uapi/linux/snmp.h @@ -278,6 +278,7 @@ enum LINUX_MIB_XFRMOUTPOLDEAD, /* XfrmOutPolDead */ LINUX_MIB_XFRMOUTPOLERROR, /* XfrmOutPolError */ LINUX_MIB_XFRMFWDHDRERROR, /* XfrmFwdHdrError*/ + LINUX_MIB_XFRMOUTSTATEINVALID, /* XfrmOutStateInvalid */ __LINUX_MIB_XFRMMAX }; diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h index 848e3584d7c8..a5a8c88753b9 100644 --- a/include/uapi/linux/virtio_net.h +++ b/include/uapi/linux/virtio_net.h @@ -53,6 +53,7 @@ * network */ #define VIRTIO_NET_F_MQ 22 /* Device supports Receive Flow * Steering */ +#define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */ #define VIRTIO_NET_S_LINK_UP 1 /* Link is up */ #define VIRTIO_NET_S_ANNOUNCE 2 /* Announcement is needed */ @@ -127,7 +128,7 @@ typedef __u8 virtio_net_ctrl_ack; #define VIRTIO_NET_CTRL_RX_NOBCAST 5 /* - * Control the MAC filter table. + * Control the MAC * * The MAC filter table is managed by the hypervisor, the guest should * assume the size is infinite. Filtering should be considered @@ -140,6 +141,10 @@ typedef __u8 virtio_net_ctrl_ack; * first sg list contains unicast addresses, the second is for multicast. * This functionality is present if the VIRTIO_NET_F_CTRL_RX feature * is available. + * + * The ADDR_SET command requests one out scatterlist, it contains a + * 6 bytes MAC address. This functionality is present if the + * VIRTIO_NET_F_CTRL_MAC_ADDR feature is available. */ struct virtio_net_ctrl_mac { __u32 entries; @@ -148,6 +153,7 @@ struct virtio_net_ctrl_mac { #define VIRTIO_NET_CTRL_MAC 1 #define VIRTIO_NET_CTRL_MAC_TABLE_SET 0 + #define VIRTIO_NET_CTRL_MAC_ADDR_SET 1 /* * Control VLAN filtering diff --git a/include/uapi/linux/wanrouter.h b/include/uapi/linux/wanrouter.h index 7617df2833d5..498d6c12c666 100644 --- a/include/uapi/linux/wanrouter.h +++ b/include/uapi/linux/wanrouter.h @@ -1,363 +1,9 @@ -/***************************************************************************** -* wanrouter.h Definitions for the WAN Multiprotocol Router Module. -* This module provides API and common services for WAN Link -* Drivers and is completely hardware-independent. -* -* Author: Nenad Corbic <ncorbic@sangoma.com> -* Gideon Hack -* Additions: Arnaldo Melo -* -* Copyright: (c) 1995-2000 Sangoma Technologies Inc. -* -* This program is free software; you can redistribute it and/or -* modify it under the terms of the GNU General Public License -* as published by the Free Software Foundation; either version -* 2 of the License, or (at your option) any later version. -* ============================================================================ -* Jul 21, 2000 Nenad Corbic Added WAN_FT1_READY State -* Feb 24, 2000 Nenad Corbic Added support for socket based x25api -* Jan 28, 2000 Nenad Corbic Added support for the ASYNC protocol. -* Oct 04, 1999 Nenad Corbic Updated for 2.1.0 release -* Jun 02, 1999 Gideon Hack Added support for the S514 adapter. -* May 23, 1999 Arnaldo Melo Added local_addr to wanif_conf_t -* WAN_DISCONNECTING state added -* Jul 20, 1998 David Fong Added Inverse ARP options to 'wanif_conf_t' -* Jun 12, 1998 David Fong Added Cisco HDLC support. -* Dec 16, 1997 Jaspreet Singh Moved 'enable_IPX' and 'network_number' to -* 'wanif_conf_t' -* Dec 05, 1997 Jaspreet Singh Added 'pap', 'chap' to 'wanif_conf_t' -* Added 'authenticator' to 'wan_ppp_conf_t' -* Nov 06, 1997 Jaspreet Singh Changed Router Driver version to 1.1 from 1.0 -* Oct 20, 1997 Jaspreet Singh Added 'cir','bc','be' and 'mc' to 'wanif_conf_t' -* Added 'enable_IPX' and 'network_number' to -* 'wan_device_t'. Also added defines for -* UDP PACKET TYPE, Interrupt test, critical values -* for RACE conditions. -* Oct 05, 1997 Jaspreet Singh Added 'dlci_num' and 'dlci[100]' to -* 'wan_fr_conf_t' to configure a list of dlci(s) -* for a NODE -* Jul 07, 1997 Jaspreet Singh Added 'ttl' to 'wandev_conf_t' & 'wan_device_t' -* May 29, 1997 Jaspreet Singh Added 'tx_int_enabled' to 'wan_device_t' -* May 21, 1997 Jaspreet Singh Added 'udp_port' to 'wan_device_t' -* Apr 25, 1997 Farhan Thawar Added 'udp_port' to 'wandev_conf_t' -* Jan 16, 1997 Gene Kozin router_devlist made public -* Jan 02, 1997 Gene Kozin Initial version (based on wanpipe.h). -*****************************************************************************/ - -#ifndef _UAPI_ROUTER_H -#define _UAPI_ROUTER_H - -#define ROUTER_NAME "wanrouter" /* in case we ever change it */ -#define ROUTER_VERSION 1 /* version number */ -#define ROUTER_RELEASE 1 /* release (minor version) number */ -#define ROUTER_IOCTL 'W' /* for IOCTL calls */ -#define ROUTER_MAGIC 0x524D4157L /* signature: 'WANR' reversed */ - -/* IOCTL codes for /proc/router/<device> entries (up to 255) */ -enum router_ioctls -{ - ROUTER_SETUP = ROUTER_IOCTL<<8, /* configure device */ - ROUTER_DOWN, /* shut down device */ - ROUTER_STAT, /* get device status */ - ROUTER_IFNEW, /* add interface */ - ROUTER_IFDEL, /* delete interface */ - ROUTER_IFSTAT, /* get interface status */ - ROUTER_USER = (ROUTER_IOCTL<<8)+16, /* driver-specific calls */ - ROUTER_USER_MAX = (ROUTER_IOCTL<<8)+31 -}; - -/* identifiers for displaying proc file data for dual port adapters */ -#define PROC_DATA_PORT_0 0x8000 /* the data is for port 0 */ -#define PROC_DATA_PORT_1 0x8001 /* the data is for port 1 */ - -/* NLPID for packet encapsulation (ISO/IEC TR 9577) */ -#define NLPID_IP 0xCC /* Internet Protocol Datagram */ -#define NLPID_SNAP 0x80 /* IEEE Subnetwork Access Protocol */ -#define NLPID_CLNP 0x81 /* ISO/IEC 8473 */ -#define NLPID_ESIS 0x82 /* ISO/IEC 9542 */ -#define NLPID_ISIS 0x83 /* ISO/IEC ISIS */ -#define NLPID_Q933 0x08 /* CCITT Q.933 */ - -/* Miscellaneous */ -#define WAN_IFNAME_SZ 15 /* max length of the interface name */ -#define WAN_DRVNAME_SZ 15 /* max length of the link driver name */ -#define WAN_ADDRESS_SZ 31 /* max length of the WAN media address */ -#define USED_BY_FIELD 8 /* max length of the used by field */ - -/* Defines for UDP PACKET TYPE */ -#define UDP_PTPIPE_TYPE 0x01 -#define UDP_FPIPE_TYPE 0x02 -#define UDP_CPIPE_TYPE 0x03 -#define UDP_DRVSTATS_TYPE 0x04 -#define UDP_INVALID_TYPE 0x05 - -/* Command return code */ -#define CMD_OK 0 /* normal firmware return code */ -#define CMD_TIMEOUT 0xFF /* firmware command timed out */ - -/* UDP Packet Management */ -#define UDP_PKT_FRM_STACK 0x00 -#define UDP_PKT_FRM_NETWORK 0x01 - -/* Maximum interrupt test counter */ -#define MAX_INTR_TEST_COUNTER 100 - -/* Critical Values for RACE conditions*/ -#define CRITICAL_IN_ISR 0xA1 -#define CRITICAL_INTR_HANDLED 0xB1 - -/****** Data Types **********************************************************/ - -/*---------------------------------------------------------------------------- - * X.25-specific link-level configuration. - */ -typedef struct wan_x25_conf -{ - unsigned lo_pvc; /* lowest permanent circuit number */ - unsigned hi_pvc; /* highest permanent circuit number */ - unsigned lo_svc; /* lowest switched circuit number */ - unsigned hi_svc; /* highest switched circuit number */ - unsigned hdlc_window; /* HDLC window size (1..7) */ - unsigned pkt_window; /* X.25 packet window size (1..7) */ - unsigned t1; /* HDLC timer T1, sec (1..30) */ - unsigned t2; /* HDLC timer T2, sec (0..29) */ - unsigned t4; /* HDLC supervisory frame timer = T4 * T1 */ - unsigned n2; /* HDLC retransmission limit (1..30) */ - unsigned t10_t20; /* X.25 RESTART timeout, sec (1..255) */ - unsigned t11_t21; /* X.25 CALL timeout, sec (1..255) */ - unsigned t12_t22; /* X.25 RESET timeout, sec (1..255) */ - unsigned t13_t23; /* X.25 CLEAR timeout, sec (1..255) */ - unsigned t16_t26; /* X.25 INTERRUPT timeout, sec (1..255) */ - unsigned t28; /* X.25 REGISTRATION timeout, sec (1..255) */ - unsigned r10_r20; /* RESTART retransmission limit (0..250) */ - unsigned r12_r22; /* RESET retransmission limit (0..250) */ - unsigned r13_r23; /* CLEAR retransmission limit (0..250) */ - unsigned ccitt_compat; /* compatibility mode: 1988/1984/1980 */ - unsigned x25_conf_opt; /* User defined x25 config optoins */ - unsigned char LAPB_hdlc_only; /* Run in HDLC only mode */ - unsigned char logging; /* Control connection logging */ - unsigned char oob_on_modem; /* Whether to send modem status to the user app */ -} wan_x25_conf_t; - -/*---------------------------------------------------------------------------- - * Frame relay specific link-level configuration. - */ -typedef struct wan_fr_conf -{ - unsigned signalling; /* local in-channel signalling type */ - unsigned t391; /* link integrity verification timer */ - unsigned t392; /* polling verification timer */ - unsigned n391; /* full status polling cycle counter */ - unsigned n392; /* error threshold counter */ - unsigned n393; /* monitored events counter */ - unsigned dlci_num; /* number of DLCs (access node) */ - unsigned dlci[100]; /* List of all DLCIs */ -} wan_fr_conf_t; - -/*---------------------------------------------------------------------------- - * PPP-specific link-level configuration. - */ -typedef struct wan_ppp_conf -{ - unsigned restart_tmr; /* restart timer */ - unsigned auth_rsrt_tmr; /* authentication timer */ - unsigned auth_wait_tmr; /* authentication timer */ - unsigned mdm_fail_tmr; /* modem failure timer */ - unsigned dtr_drop_tmr; /* DTR drop timer */ - unsigned connect_tmout; /* connection timeout */ - unsigned conf_retry; /* max. retry */ - unsigned term_retry; /* max. retry */ - unsigned fail_retry; /* max. retry */ - unsigned auth_retry; /* max. retry */ - unsigned auth_options; /* authentication opt. */ - unsigned ip_options; /* IP options */ - char authenticator; /* AUTHENTICATOR or not */ - char ip_mode; /* Static/Host/Peer */ -} wan_ppp_conf_t; - -/*---------------------------------------------------------------------------- - * CHDLC-specific link-level configuration. - */ -typedef struct wan_chdlc_conf -{ - unsigned char ignore_dcd; /* Protocol options: */ - unsigned char ignore_cts; /* Ignore these to determine */ - unsigned char ignore_keepalive; /* link status (Yes or No) */ - unsigned char hdlc_streaming; /* hdlc_streaming mode (Y/N) */ - unsigned char receive_only; /* no transmit buffering (Y/N) */ - unsigned keepalive_tx_tmr; /* transmit keepalive timer */ - unsigned keepalive_rx_tmr; /* receive keepalive timer */ - unsigned keepalive_err_margin; /* keepalive_error_tolerance */ - unsigned slarp_timer; /* SLARP request timer */ -} wan_chdlc_conf_t; - - -/*---------------------------------------------------------------------------- - * WAN device configuration. Passed to ROUTER_SETUP IOCTL. - */ -typedef struct wandev_conf -{ - unsigned magic; /* magic number (for verification) */ - unsigned config_id; /* configuration structure identifier */ - /****** hardware configuration ******/ - unsigned ioport; /* adapter I/O port base */ - unsigned long maddr; /* dual-port memory address */ - unsigned msize; /* dual-port memory size */ - int irq; /* interrupt request level */ - int dma; /* DMA request level */ - char S514_CPU_no[1]; /* S514 PCI adapter CPU number ('A' or 'B') */ - unsigned PCI_slot_no; /* S514 PCI adapter slot number */ - char auto_pci_cfg; /* S515 PCI automatic slot detection */ - char comm_port; /* Communication Port (PRI=0, SEC=1) */ - unsigned bps; /* data transfer rate */ - unsigned mtu; /* maximum transmit unit size */ - unsigned udp_port; /* UDP port for management */ - unsigned char ttl; /* Time To Live for UDP security */ - unsigned char ft1; /* FT1 Configurator Option */ - char interface; /* RS-232/V.35, etc. */ - char clocking; /* external/internal */ - char line_coding; /* NRZ/NRZI/FM0/FM1, etc. */ - char station; /* DTE/DCE, primary/secondary, etc. */ - char connection; /* permanent/switched/on-demand */ - char read_mode; /* read mode: Polling or interrupt */ - char receive_only; /* disable tx buffers */ - char tty; /* Create a fake tty device */ - unsigned tty_major; /* Major number for wanpipe tty device */ - unsigned tty_minor; /* Minor number for wanpipe tty device */ - unsigned tty_mode; /* TTY operation mode SYNC or ASYNC */ - char backup; /* Backup Mode */ - unsigned hw_opt[4]; /* other hardware options */ - unsigned reserved[4]; - /****** arbitrary data ***************/ - unsigned data_size; /* data buffer size */ - void* data; /* data buffer, e.g. firmware */ - union /****** protocol-specific ************/ - { - wan_x25_conf_t x25; /* X.25 configuration */ - wan_ppp_conf_t ppp; /* PPP configuration */ - wan_fr_conf_t fr; /* frame relay configuration */ - wan_chdlc_conf_t chdlc; /* Cisco HDLC configuration */ - } u; -} wandev_conf_t; - -/* 'config_id' definitions */ -#define WANCONFIG_X25 101 /* X.25 link */ -#define WANCONFIG_FR 102 /* frame relay link */ -#define WANCONFIG_PPP 103 /* synchronous PPP link */ -#define WANCONFIG_CHDLC 104 /* Cisco HDLC Link */ -#define WANCONFIG_BSC 105 /* BiSync Streaming */ -#define WANCONFIG_HDLC 106 /* HDLC Support */ -#define WANCONFIG_MPPP 107 /* Multi Port PPP over RAW CHDLC */ - /* - * Configuration options defines. + * wanrouter.h Legacy declarations kept around until X25 is removed */ -/* general options */ -#define WANOPT_OFF 0 -#define WANOPT_ON 1 -#define WANOPT_NO 0 -#define WANOPT_YES 1 - -/* intercace options */ -#define WANOPT_RS232 0 -#define WANOPT_V35 1 - -/* data encoding options */ -#define WANOPT_NRZ 0 -#define WANOPT_NRZI 1 -#define WANOPT_FM0 2 -#define WANOPT_FM1 3 - -/* link type options */ -#define WANOPT_POINTTOPOINT 0 /* RTS always active */ -#define WANOPT_MULTIDROP 1 /* RTS is active when transmitting */ - -/* clocking options */ -#define WANOPT_EXTERNAL 0 -#define WANOPT_INTERNAL 1 - -/* station options */ -#define WANOPT_DTE 0 -#define WANOPT_DCE 1 -#define WANOPT_CPE 0 -#define WANOPT_NODE 1 -#define WANOPT_SECONDARY 0 -#define WANOPT_PRIMARY 1 - -/* connection options */ -#define WANOPT_PERMANENT 0 /* DTR always active */ -#define WANOPT_SWITCHED 1 /* use DTR to setup link (dial-up) */ -#define WANOPT_ONDEMAND 2 /* activate DTR only before sending */ - -/* frame relay in-channel signalling */ -#define WANOPT_FR_ANSI 1 /* ANSI T1.617 Annex D */ -#define WANOPT_FR_Q933 2 /* ITU Q.933A */ -#define WANOPT_FR_LMI 3 /* LMI */ - -/* PPP IP Mode Options */ -#define WANOPT_PPP_STATIC 0 -#define WANOPT_PPP_HOST 1 -#define WANOPT_PPP_PEER 2 - -/* ASY Mode Options */ -#define WANOPT_ONE 1 -#define WANOPT_TWO 2 -#define WANOPT_ONE_AND_HALF 3 - -#define WANOPT_NONE 0 -#define WANOPT_ODD 1 -#define WANOPT_EVEN 2 - -/* CHDLC Protocol Options */ -/* DF Commented out for now. - -#define WANOPT_CHDLC_NO_DCD IGNORE_DCD_FOR_LINK_STAT -#define WANOPT_CHDLC_NO_CTS IGNORE_CTS_FOR_LINK_STAT -#define WANOPT_CHDLC_NO_KEEPALIVE IGNORE_KPALV_FOR_LINK_STAT -*/ - -/* Port options */ -#define WANOPT_PRI 0 -#define WANOPT_SEC 1 -/* read mode */ -#define WANOPT_INTR 0 -#define WANOPT_POLL 1 - -#define WANOPT_TTY_SYNC 0 -#define WANOPT_TTY_ASYNC 1 -/*---------------------------------------------------------------------------- - * WAN Link Status Info (for ROUTER_STAT IOCTL). - */ -typedef struct wandev_stat -{ - unsigned state; /* link state */ - unsigned ndev; /* number of configured interfaces */ - - /* link/interface configuration */ - unsigned connection; /* permanent/switched/on-demand */ - unsigned media_type; /* Frame relay/PPP/X.25/SDLC, etc. */ - unsigned mtu; /* max. transmit unit for this device */ - - /* physical level statistics */ - unsigned modem_status; /* modem status */ - unsigned rx_frames; /* received frames count */ - unsigned rx_overruns; /* receiver overrun error count */ - unsigned rx_crc_err; /* receive CRC error count */ - unsigned rx_aborts; /* received aborted frames count */ - unsigned rx_bad_length; /* unexpetedly long/short frames count */ - unsigned rx_dropped; /* frames discarded at device level */ - unsigned tx_frames; /* transmitted frames count */ - unsigned tx_underruns; /* aborted transmissions (underruns) count */ - unsigned tx_timeouts; /* transmission timeouts */ - unsigned tx_rejects; /* other transmit errors */ - - /* media level statistics */ - unsigned rx_bad_format; /* frames with invalid format */ - unsigned rx_bad_addr; /* frames with invalid media address */ - unsigned tx_retries; /* frames re-transmitted */ - unsigned reserved[16]; /* reserved for future use */ -} wandev_stat_t; +#ifndef _UAPI_ROUTER_H +#define _UAPI_ROUTER_H /* 'state' defines */ enum wan_states @@ -365,88 +11,7 @@ enum wan_states WAN_UNCONFIGURED, /* link/channel is not configured */ WAN_DISCONNECTED, /* link/channel is disconnected */ WAN_CONNECTING, /* connection is in progress */ - WAN_CONNECTED, /* link/channel is operational */ - WAN_LIMIT, /* for verification only */ - WAN_DUALPORT, /* for Dual Port cards */ - WAN_DISCONNECTING, - WAN_FT1_READY /* FT1 Configurator Ready */ + WAN_CONNECTED /* link/channel is operational */ }; -enum { - WAN_LOCAL_IP, - WAN_POINTOPOINT_IP, - WAN_NETMASK_IP, - WAN_BROADCAST_IP -}; - -/* 'modem_status' masks */ -#define WAN_MODEM_CTS 0x0001 /* CTS line active */ -#define WAN_MODEM_DCD 0x0002 /* DCD line active */ -#define WAN_MODEM_DTR 0x0010 /* DTR line active */ -#define WAN_MODEM_RTS 0x0020 /* RTS line active */ - -/*---------------------------------------------------------------------------- - * WAN interface (logical channel) configuration (for ROUTER_IFNEW IOCTL). - */ -typedef struct wanif_conf -{ - unsigned magic; /* magic number */ - unsigned config_id; /* configuration identifier */ - char name[WAN_IFNAME_SZ+1]; /* interface name, ASCIIZ */ - char addr[WAN_ADDRESS_SZ+1]; /* media address, ASCIIZ */ - char usedby[USED_BY_FIELD]; /* used by API or WANPIPE */ - unsigned idle_timeout; /* sec, before disconnecting */ - unsigned hold_timeout; /* sec, before re-connecting */ - unsigned cir; /* Committed Information Rate fwd,bwd*/ - unsigned bc; /* Committed Burst Size fwd, bwd */ - unsigned be; /* Excess Burst Size fwd, bwd */ - unsigned char enable_IPX; /* Enable or Disable IPX */ - unsigned char inarp; /* Send Inverse ARP requests Y/N */ - unsigned inarp_interval; /* sec, between InARP requests */ - unsigned long network_number; /* Network Number for IPX */ - char mc; /* Multicast on or off */ - char local_addr[WAN_ADDRESS_SZ+1];/* local media address, ASCIIZ */ - unsigned char port; /* board port */ - unsigned char protocol; /* prococol used in this channel (TCPOX25 or X25) */ - char pap; /* PAP enabled or disabled */ - char chap; /* CHAP enabled or disabled */ - unsigned char userid[511]; /* List of User Id */ - unsigned char passwd[511]; /* List of passwords */ - unsigned char sysname[31]; /* Name of the system */ - unsigned char ignore_dcd; /* Protocol options: */ - unsigned char ignore_cts; /* Ignore these to determine */ - unsigned char ignore_keepalive; /* link status (Yes or No) */ - unsigned char hdlc_streaming; /* Hdlc streaming mode (Y/N) */ - unsigned keepalive_tx_tmr; /* transmit keepalive timer */ - unsigned keepalive_rx_tmr; /* receive keepalive timer */ - unsigned keepalive_err_margin; /* keepalive_error_tolerance */ - unsigned slarp_timer; /* SLARP request timer */ - unsigned char ttl; /* Time To Live for UDP security */ - char interface; /* RS-232/V.35, etc. */ - char clocking; /* external/internal */ - unsigned bps; /* data transfer rate */ - unsigned mtu; /* maximum transmit unit size */ - unsigned char if_down; /* brind down interface when disconnected */ - unsigned char gateway; /* Is this interface a gateway */ - unsigned char true_if_encoding; /* Set the dev->type to true board protocol */ - - unsigned char asy_data_trans; /* async API options */ - unsigned char rts_hs_for_receive; /* async Protocol options */ - unsigned char xon_xoff_hs_for_receive; - unsigned char xon_xoff_hs_for_transmit; - unsigned char dcd_hs_for_transmit; - unsigned char cts_hs_for_transmit; - unsigned char async_mode; - unsigned tx_bits_per_char; - unsigned rx_bits_per_char; - unsigned stop_bits; - unsigned char parity; - unsigned break_timer; - unsigned inter_char_timer; - unsigned rx_complete_length; - unsigned xon_char; - unsigned xoff_char; - unsigned char receive_only; /* no transmit buffering (Y/N) */ -} wanif_conf_t; - #endif /* _UAPI_ROUTER_H */ |