diff options
Diffstat (limited to 'include')
38 files changed, 617 insertions, 190 deletions
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index db22d136ad0..b5e2e4c6b01 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -222,7 +222,6 @@ VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \ *(__tracepoints_ptrs) /* Tracepoints: pointer array */\ VMLINUX_SYMBOL(__stop___tracepoints_ptrs) = .; \ - *(__markers_strings) /* Markers: strings */ \ *(__tracepoints_strings)/* Tracepoints: strings */ \ } \ \ diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h index d7adf151d33..ca768ae729b 100644 --- a/include/linux/ceph/messenger.h +++ b/include/linux/ceph/messenger.h @@ -6,7 +6,6 @@ #include <linux/net.h> #include <linux/radix-tree.h> #include <linux/uio.h> -#include <linux/version.h> #include <linux/workqueue.h> #include "types.h" diff --git a/include/linux/device.h b/include/linux/device.h index ea70bb2e687..46751bdb71d 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -787,6 +787,8 @@ extern const char *dev_driver_string(const struct device *dev); #ifdef CONFIG_PRINTK +extern int __dev_printk(const char *level, const struct device *dev, + struct va_format *vaf); extern int dev_printk(const char *level, const struct device *dev, const char *fmt, ...) __attribute__ ((format (printf, 3, 4))); @@ -807,6 +809,9 @@ extern int _dev_info(const struct device *dev, const char *fmt, ...) #else +static inline int __dev_printk(const char *level, const struct device *dev, + struct va_format *vaf) + { return 0; } static inline int dev_printk(const char *level, const struct device *dev, const char *fmt, ...) __attribute__ ((format (printf, 3, 4))); diff --git a/include/linux/drbd_tag_magic.h b/include/linux/drbd_tag_magic.h index 06954319051..81f52f2c572 100644 --- a/include/linux/drbd_tag_magic.h +++ b/include/linux/drbd_tag_magic.h @@ -28,7 +28,7 @@ enum packet_types { #define NL_STRING(pn, pr, member, len) \ unsigned char member[len]; int member ## _len; \ int tag_and_len ## member; -#include "linux/drbd_nl.h" +#include <linux/drbd_nl.h> /* declare tag-list-sizes */ static const int tag_list_sizes[] = { diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index e747ecd48e1..13aae8087b5 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -1,13 +1,6 @@ #ifndef _DYNAMIC_DEBUG_H #define _DYNAMIC_DEBUG_H -/* dynamic_printk_enabled, and dynamic_printk_enabled2 are bitmasks in which - * bit n is set to 1 if any modname hashes into the bucket n, 0 otherwise. They - * use independent hash functions, to reduce the chance of false positives. - */ -extern long long dynamic_debug_enabled; -extern long long dynamic_debug_enabled2; - /* * An instance of this structure is created in a special * ELF section at every dynamic debug callsite. At runtime, @@ -47,26 +40,55 @@ extern int ddebug_remove_module(const char *mod_name); extern int __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...) __attribute__ ((format (printf, 2, 3))); -#define dynamic_pr_debug(fmt, ...) do { \ - static struct _ddebug descriptor \ - __used \ - __attribute__((section("__verbose"), aligned(8))) = \ - { KBUILD_MODNAME, __func__, __FILE__, fmt, __LINE__, \ - _DPRINTK_FLAGS_DEFAULT }; \ - if (unlikely(descriptor.enabled)) \ - __dynamic_pr_debug(&descriptor, pr_fmt(fmt), ##__VA_ARGS__); \ - } while (0) - - -#define dynamic_dev_dbg(dev, fmt, ...) do { \ - static struct _ddebug descriptor \ - __used \ - __attribute__((section("__verbose"), aligned(8))) = \ - { KBUILD_MODNAME, __func__, __FILE__, fmt, __LINE__, \ - _DPRINTK_FLAGS_DEFAULT }; \ - if (unlikely(descriptor.enabled)) \ - dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); \ - } while (0) +struct device; + +extern int __dynamic_dev_dbg(struct _ddebug *descriptor, + const struct device *dev, + const char *fmt, ...) + __attribute__ ((format (printf, 3, 4))); + +struct net_device; + +extern int __dynamic_netdev_dbg(struct _ddebug *descriptor, + const struct net_device *dev, + const char *fmt, ...) + __attribute__ ((format (printf, 3, 4))); + +#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \ + static struct _ddebug __used __aligned(8) \ + __attribute__((section("__verbose"))) name = { \ + .modname = KBUILD_MODNAME, \ + .function = __func__, \ + .filename = __FILE__, \ + .format = (fmt), \ + .lineno = __LINE__, \ + .flags = _DPRINTK_FLAGS_DEFAULT, \ + .enabled = false, \ + } + +#define dynamic_pr_debug(fmt, ...) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (unlikely(descriptor.enabled)) \ + __dynamic_pr_debug(&descriptor, pr_fmt(fmt), \ + ##__VA_ARGS__); \ +} while (0) + +#define dynamic_dev_dbg(dev, fmt, ...) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (unlikely(descriptor.enabled)) \ + __dynamic_dev_dbg(&descriptor, dev, fmt, \ + ##__VA_ARGS__); \ +} while (0) + +#define dynamic_netdev_dbg(dev, fmt, ...) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (unlikely(descriptor.enabled)) \ + __dynamic_netdev_dbg(&descriptor, dev, fmt, \ + ##__VA_ARGS__); \ +} while (0) #else diff --git a/include/linux/evm.h b/include/linux/evm.h new file mode 100644 index 00000000000..9fc13a76092 --- /dev/null +++ b/include/linux/evm.h @@ -0,0 +1,100 @@ +/* + * evm.h + * + * Copyright (c) 2009 IBM Corporation + * Author: Mimi Zohar <zohar@us.ibm.com> + */ + +#ifndef _LINUX_EVM_H +#define _LINUX_EVM_H + +#include <linux/integrity.h> +#include <linux/xattr.h> + +struct integrity_iint_cache; + +#ifdef CONFIG_EVM +extern enum integrity_status evm_verifyxattr(struct dentry *dentry, + const char *xattr_name, + void *xattr_value, + size_t xattr_value_len, + struct integrity_iint_cache *iint); +extern int evm_inode_setattr(struct dentry *dentry, struct iattr *attr); +extern void evm_inode_post_setattr(struct dentry *dentry, int ia_valid); +extern int evm_inode_setxattr(struct dentry *dentry, const char *name, + const void *value, size_t size); +extern void evm_inode_post_setxattr(struct dentry *dentry, + const char *xattr_name, + const void *xattr_value, + size_t xattr_value_len); +extern int evm_inode_removexattr(struct dentry *dentry, const char *xattr_name); +extern void evm_inode_post_removexattr(struct dentry *dentry, + const char *xattr_name); +extern int evm_inode_init_security(struct inode *inode, + const struct xattr *xattr_array, + struct xattr *evm); +#ifdef CONFIG_FS_POSIX_ACL +extern int posix_xattr_acl(const char *xattrname); +#else +static inline int posix_xattr_acl(const char *xattrname) +{ + return 0; +} +#endif +#else +#ifdef CONFIG_INTEGRITY +static inline enum integrity_status evm_verifyxattr(struct dentry *dentry, + const char *xattr_name, + void *xattr_value, + size_t xattr_value_len, + struct integrity_iint_cache *iint) +{ + return INTEGRITY_UNKNOWN; +} +#endif + +static inline int evm_inode_setattr(struct dentry *dentry, struct iattr *attr) +{ + return 0; +} + +static inline void evm_inode_post_setattr(struct dentry *dentry, int ia_valid) +{ + return; +} + +static inline int evm_inode_setxattr(struct dentry *dentry, const char *name, + const void *value, size_t size) +{ + return 0; +} + +static inline void evm_inode_post_setxattr(struct dentry *dentry, + const char *xattr_name, + const void *xattr_value, + size_t xattr_value_len) +{ + return; +} + +static inline int evm_inode_removexattr(struct dentry *dentry, + const char *xattr_name) +{ + return 0; +} + +static inline void evm_inode_post_removexattr(struct dentry *dentry, + const char *xattr_name) +{ + return; +} + +static inline int evm_inode_init_security(struct inode *inode, + const struct xattr *xattr_array, + struct xattr *evm) +{ + return 0; +} + +#endif /* CONFIG_EVM_H */ +#endif /* LINUX_EVM_H */ diff --git a/include/linux/hid.h b/include/linux/hid.h index 9cf8e7ae745..deed5f9a1e1 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -71,6 +71,7 @@ #include <linux/timer.h> #include <linux/workqueue.h> #include <linux/input.h> +#include <linux/semaphore.h> /* * We parse each description item into this structure. Short items data @@ -312,6 +313,7 @@ struct hid_item { #define HID_QUIRK_BADPAD 0x00000020 #define HID_QUIRK_MULTI_INPUT 0x00000040 #define HID_QUIRK_HIDINPUT_FORCE 0x00000080 +#define HID_QUIRK_MULTITOUCH 0x00000100 #define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00010000 #define HID_QUIRK_FULLSPEED_INTERVAL 0x10000000 #define HID_QUIRK_NO_INIT_REPORTS 0x20000000 @@ -475,6 +477,7 @@ struct hid_device { /* device report descriptor */ unsigned country; /* HID country */ struct hid_report_enum report_enum[HID_REPORT_TYPES]; + struct semaphore driver_lock; /* protects the current driver */ struct device dev; /* device */ struct hid_driver *driver; struct hid_ll_driver *ll_driver; diff --git a/include/linux/ima.h b/include/linux/ima.h index 09e6e62f995..6ac8e50c6cf 100644 --- a/include/linux/ima.h +++ b/include/linux/ima.h @@ -15,8 +15,6 @@ struct linux_binprm; #ifdef CONFIG_IMA extern int ima_bprm_check(struct linux_binprm *bprm); -extern int ima_inode_alloc(struct inode *inode); -extern void ima_inode_free(struct inode *inode); extern int ima_file_check(struct file *file, int mask); extern void ima_file_free(struct file *file); extern int ima_file_mmap(struct file *file, unsigned long prot); @@ -27,16 +25,6 @@ static inline int ima_bprm_check(struct linux_binprm *bprm) return 0; } -static inline int ima_inode_alloc(struct inode *inode) -{ - return 0; -} - -static inline void ima_inode_free(struct inode *inode) -{ - return; -} - static inline int ima_file_check(struct file *file, int mask) { return 0; @@ -51,6 +39,5 @@ static inline int ima_file_mmap(struct file *file, unsigned long prot) { return 0; } - #endif /* CONFIG_IMA_H */ #endif /* _LINUX_IMA_H */ diff --git a/include/linux/integrity.h b/include/linux/integrity.h new file mode 100644 index 00000000000..a0c41256cb9 --- /dev/null +++ b/include/linux/integrity.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2009 IBM Corporation + * Author: Mimi Zohar <zohar@us.ibm.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, version 2 of the License. + */ + +#ifndef _LINUX_INTEGRITY_H +#define _LINUX_INTEGRITY_H + +#include <linux/fs.h> + +enum integrity_status { + INTEGRITY_PASS = 0, + INTEGRITY_FAIL, + INTEGRITY_NOLABEL, + INTEGRITY_NOXATTRS, + INTEGRITY_UNKNOWN, +}; + +/* List of EVM protected security xattrs */ +#ifdef CONFIG_INTEGRITY +extern int integrity_inode_alloc(struct inode *inode); +extern void integrity_inode_free(struct inode *inode); + +#else +static inline int integrity_inode_alloc(struct inode *inode) +{ + return 0; +} + +static inline void integrity_inode_free(struct inode *inode) +{ + return; +} +#endif /* CONFIG_INTEGRITY_H */ +#endif /* _LINUX_INTEGRITY_H */ diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 8cdcc2a199a..c81ed2ac16b 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -27,7 +27,7 @@ * The io_mapping mechanism provides an abstraction for mapping * individual pages from an io device to the CPU in an efficient fashion. * - * See Documentation/io_mapping.txt + * See Documentation/io-mapping.txt */ #ifdef CONFIG_HAVE_ATOMIC_IOMAP diff --git a/include/linux/isdn.h b/include/linux/isdn.h index 44cd663c53b..4ccf95d681b 100644 --- a/include/linux/isdn.h +++ b/include/linux/isdn.h @@ -68,7 +68,7 @@ #define ISDN_NET_ENCAP_SYNCPPP 4 #define ISDN_NET_ENCAP_UIHDLC 5 #define ISDN_NET_ENCAP_CISCOHDLCK 6 /* With SLARP and keepalive */ -#define ISDN_NET_ENCAP_X25IFACE 7 /* Documentation/networking/x25-iface.txt*/ +#define ISDN_NET_ENCAP_X25IFACE 7 /* Documentation/networking/x25-iface.txt */ #define ISDN_NET_ENCAP_MAX_ENCAP ISDN_NET_ENCAP_X25IFACE /* Facility which currently uses an ISDN-channel */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 46ac9a50528..8eefcf7e95e 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -382,7 +382,7 @@ static inline char *pack_hex_byte(char *buf, u8 byte) } extern int hex_to_bin(char ch); -extern void hex2bin(u8 *dst, const char *src, size_t count); +extern int __must_check hex2bin(u8 *dst, const char *src, size_t count); /* * General tracing related utility functions - trace_printk(), diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 0db1f5f6d4a..c8615cd0b2f 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2619,6 +2619,9 @@ static inline const char *netdev_name(const struct net_device *dev) return dev->name; } +extern int __netdev_printk(const char *level, const struct net_device *dev, + struct va_format *vaf); + extern int netdev_printk(const char *level, const struct net_device *dev, const char *format, ...) __attribute__ ((format (printf, 3, 4))); @@ -2646,8 +2649,7 @@ extern int netdev_info(const struct net_device *dev, const char *format, ...) #elif defined(CONFIG_DYNAMIC_DEBUG) #define netdev_dbg(__dev, format, args...) \ do { \ - dynamic_dev_dbg((__dev)->dev.parent, "%s: " format, \ - netdev_name(__dev), ##args); \ + dynamic_netdev_dbg(__dev, format, ##args); \ } while (0) #else #define netdev_dbg(__dev, format, args...) \ @@ -2714,9 +2716,7 @@ do { \ #define netif_dbg(priv, type, netdev, format, args...) \ do { \ if (netif_msg_##type(priv)) \ - dynamic_dev_dbg((netdev)->dev.parent, \ - "%s: " format, \ - netdev_name(netdev), ##args); \ + dynamic_netdev_dbg(netdev, format, ##args); \ } while (0) #else #define netif_dbg(priv, type, dev, format, args...) \ diff --git a/include/linux/platform_data/dwc3-omap.h b/include/linux/platform_data/dwc3-omap.h new file mode 100644 index 00000000000..ada401244e0 --- /dev/null +++ b/include/linux/platform_data/dwc3-omap.h @@ -0,0 +1,47 @@ +/** + * dwc3-omap.h - OMAP Specific Glue layer, header. + * + * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com + * All rights reserved. + * + * Author: Felipe Balbi <balbi@ti.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The names of the above-listed copyright holders may not be used + * to endorse or promote products derived from this software without + * specific prior written permission. + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2, as published by the Free + * Software Foundation. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +enum dwc3_omap_utmi_mode { + DWC3_OMAP_UTMI_MODE_UNKNOWN = 0, + DWC3_OMAP_UTMI_MODE_HW, + DWC3_OMAP_UTMI_MODE_SW, +}; + +struct dwc3_omap_data { + enum dwc3_omap_utmi_mode utmi_mode; +}; diff --git a/include/linux/platform_data/mv_usb.h b/include/linux/platform_data/mv_usb.h new file mode 100644 index 00000000000..e9d9149ddf3 --- /dev/null +++ b/include/linux/platform_data/mv_usb.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2011 Marvell International Ltd. 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. + */ + +#ifndef __MV_PLATFORM_USB_H +#define __MV_PLATFORM_USB_H + +enum pxa_ehci_type { + EHCI_UNDEFINED = 0, + PXA_U2OEHCI, /* pxa 168, 9xx */ + PXA_SPH, /* pxa 168, 9xx SPH */ + MMP3_HSIC, /* mmp3 hsic */ + MMP3_FSIC, /* mmp3 fsic */ +}; + +enum { + MV_USB_MODE_OTG, + MV_USB_MODE_HOST, +}; + +enum { + VBUS_LOW = 0, + VBUS_HIGH = 1 << 0, +}; + +struct mv_usb_addon_irq { + unsigned int irq; + int (*poll)(void); +}; + +struct mv_usb_platform_data { + unsigned int clknum; + char **clkname; + struct mv_usb_addon_irq *id; /* Only valid for OTG. ID pin change*/ + struct mv_usb_addon_irq *vbus; /* valid for OTG/UDC. VBUS change*/ + + /* only valid for HCD. OTG or Host only*/ + unsigned int mode; + + int (*phy_init)(unsigned int regbase); + void (*phy_deinit)(unsigned int regbase); + int (*set_vbus)(unsigned int vbus); +}; + +#endif diff --git a/include/linux/platform_data/ntc_thermistor.h b/include/linux/platform_data/ntc_thermistor.h index abd28621527..88734e871e3 100644 --- a/include/linux/platform_data/ntc_thermistor.h +++ b/include/linux/platform_data/ntc_thermistor.h @@ -36,7 +36,7 @@ struct ntc_thermistor_platform_data { * read_uV() * * How to setup pullup_ohm, pulldown_ohm, and connect is - * described at Documentation/hwmon/ntc + * described at Documentation/hwmon/ntc_thermistor * * pullup/down_ohm: 0 for infinite / not-connected */ diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index 27bb05aae70..651a066686a 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -49,10 +49,54 @@ extern struct resource *platform_get_resource_byname(struct platform_device *, u extern int platform_get_irq_byname(struct platform_device *, const char *); extern int platform_add_devices(struct platform_device **, int); -extern struct platform_device *platform_device_register_resndata( +struct platform_device_info { + struct device *parent; + + const char *name; + int id; + + const struct resource *res; + unsigned int num_res; + + const void *data; + size_t size_data; + u64 dma_mask; +}; +extern struct platform_device *platform_device_register_full( + struct platform_device_info *pdevinfo); + +/** + * platform_device_register_resndata - add a platform-level device with + * resources and platform-specific data + * + * @parent: parent device for the device we're adding + * @name: base name of the device we're adding + * @id: instance id + * @res: set of resources that needs to be allocated for the device + * @num: number of resources + * @data: platform specific data for this platform device + * @size: size of platform specific data + * + * Returns &struct platform_device pointer on success, or ERR_PTR() on error. + */ +static inline struct platform_device *platform_device_register_resndata( struct device *parent, const char *name, int id, const struct resource *res, unsigned int num, - const void *data, size_t size); + const void *data, size_t size) { + + struct platform_device_info pdevinfo = { + .parent = parent, + .name = name, + .id = id, + .res = res, + .num_res = num, + .data = data, + .size_data = size, + .dma_mask = 0, + }; + + return platform_device_register_full(&pdevinfo); +} /** * platform_device_register_simple - add a platform-level device and its resources diff --git a/include/linux/sched.h b/include/linux/sched.h index 41d0237fd44..600eb0a6f89 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2165,7 +2165,8 @@ extern int force_sigsegv(int, struct task_struct *); extern int force_sig_info(int, struct siginfo *, struct task_struct *); extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp); extern int kill_pid_info(int sig, struct siginfo *info, struct pid *pid); -extern int kill_pid_info_as_uid(int, struct siginfo *, struct pid *, uid_t, uid_t, u32); +extern int kill_pid_info_as_cred(int, struct siginfo *, struct pid *, + const struct cred *, u32); extern int kill_pgrp(struct pid *pid, int sig, int priv); extern int kill_pid(struct pid *pid, int sig, int priv); extern int kill_proc_info(int, struct siginfo *, pid_t); diff --git a/include/linux/security.h b/include/linux/security.h index ebd2a53a3d0..19d8e04e168 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -36,6 +36,7 @@ #include <linux/key.h> #include <linux/xfrm.h> #include <linux/slab.h> +#include <linux/xattr.h> #include <net/flow.h> /* Maximum number of letters for an LSM name string */ @@ -147,6 +148,10 @@ extern int mmap_min_addr_handler(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); #endif +/* security_inode_init_security callback function to write xattrs */ +typedef int (*initxattrs) (struct inode *inode, + const struct xattr *xattr_array, void *fs_data); + #ifdef CONFIG_SECURITY struct security_mnt_opts { @@ -1367,7 +1372,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * @inode_getsecctx: * Returns a string containing all relavent security context information * - * @inode we wish to set the security context of. + * @inode we wish to get the security context of. * @ctx is a pointer in which to place the allocated security context. * @ctxlen points to the place to put the length of @ctx. * This is the main security structure. @@ -1655,6 +1660,8 @@ struct security_operations { extern int security_init(void); extern int security_module_enable(struct security_operations *ops); extern int register_security(struct security_operations *ops); +extern void __init security_fixup_ops(struct security_operations *ops); + /* Security operations */ int security_ptrace_access_check(struct task_struct *child, unsigned int mode); @@ -1704,8 +1711,11 @@ int security_sb_parse_opts_str(char *options, struct security_mnt_opts *opts); int security_inode_alloc(struct inode *inode); void security_inode_free(struct inode *inode); int security_inode_init_security(struct inode *inode, struct inode *dir, - const struct qstr *qstr, char **name, - void **value, size_t *len); + const struct qstr *qstr, + initxattrs initxattrs, void *fs_data); +int security_old_inode_init_security(struct inode *inode, struct inode *dir, + const struct qstr *qstr, char **name, + void **value, size_t *len); int security_inode_create(struct inode *dir, struct dentry *dentry, int mode); int security_inode_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry); @@ -2034,11 +2044,19 @@ static inline void security_inode_free(struct inode *inode) static inline int security_inode_init_security(struct inode *inode, struct inode *dir, const struct qstr *qstr, - char **name, - void **value, - size_t *len) + initxattrs initxattrs, + void *fs_data) { - return -EOPNOTSUPP; + return 0; +} + +static inline int security_old_inode_init_security(struct inode *inode, + struct inode *dir, + const struct qstr *qstr, + char **name, void **value, + size_t *len) +{ + return 0; } static inline int security_inode_create(struct inode *dir, diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h index 665517c05ea..fd99ff9298c 100644 --- a/include/linux/uio_driver.h +++ b/include/linux/uio_driver.h @@ -23,7 +23,10 @@ struct uio_map; /** * struct uio_mem - description of a UIO memory region * @name: name of the memory region for identification - * @addr: address of the device's memory + * @addr: address of the device's memory (phys_addr is used since + * addr can be logical, virtual, or physical & phys_addr_t + * should always be large enough to handle any of the + * address types) * @size: size of IO * @memtype: type of memory addr points to * @internal_addr: ioremap-ped version of addr, for driver internal use @@ -31,7 +34,7 @@ struct uio_map; */ struct uio_mem { const char *name; - unsigned long addr; + phys_addr_t addr; unsigned long size; int memtype; void __iomem *internal_addr; diff --git a/include/linux/usb.h b/include/linux/usb.h index 73c7df48960..6f49a1b39fa 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -292,6 +292,16 @@ struct usb_host_config { int extralen; }; +/* USB2.0 and USB3.0 device BOS descriptor set */ +struct usb_host_bos { + struct usb_bos_descriptor *desc; + + /* wireless cap descriptor is handled by wusb */ + struct usb_ext_cap_descriptor *ext_cap; + struct usb_ss_cap_descriptor *ss_cap; + struct usb_ss_container_id_descriptor *ss_id; +}; + int __usb_get_extra_descriptor(char *buffer, unsigned size, unsigned char type, void **ptr); #define usb_get_extra_descriptor(ifpoint, type, ptr) \ @@ -381,6 +391,7 @@ struct usb_tt; * @ep0: endpoint 0 data (default control pipe) * @dev: generic device interface * @descriptor: USB device descriptor + * @bos: USB device BOS descriptor set * @config: all of the device's configs * @actconfig: the active configuration * @ep_in: array of IN endpoints @@ -399,6 +410,9 @@ struct usb_tt; * FIXME -- complete doc * @authenticated: Crypto authentication passed * @wusb: device is Wireless USB + * @lpm_capable: device supports LPM + * @usb2_hw_lpm_capable: device can perform USB2 hardware LPM + * @usb2_hw_lpm_enabled: USB2 hardware LPM enabled * @string_langid: language ID for strings * @product: iProduct string, if present (static) * @manufacturer: iManufacturer string, if present (static) @@ -442,6 +456,7 @@ struct usb_device { struct device dev; struct usb_device_descriptor descriptor; + struct usb_host_bos *bos; struct usb_host_config *config; struct usb_host_config *actconfig; @@ -460,6 +475,9 @@ struct usb_device { unsigned authorized:1; unsigned authenticated:1; unsigned wusb:1; + unsigned lpm_capable:1; + unsigned usb2_hw_lpm_capable:1; + unsigned usb2_hw_lpm_enabled:1; int string_langid; /* static strings from the device */ @@ -1574,7 +1592,7 @@ usb_maxpacket(struct usb_device *udev, int pipe, int is_out) return 0; /* NOTE: only 0x07ff bits are for packet size... */ - return le16_to_cpu(ep->desc.wMaxPacketSize); + return usb_endpoint_maxp(&ep->desc); } /* ----------------------------------------------------------------------- */ diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index 0fd3fbdd828..f32a64e57f9 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -34,6 +34,7 @@ #define __LINUX_USB_CH9_H #include <linux/types.h> /* __u8 etc */ +#include <asm/byteorder.h> /* le16_to_cpu */ /*-------------------------------------------------------------------------*/ @@ -143,6 +144,11 @@ #define USB_INTRF_FUNC_SUSPEND 0 /* function suspend */ #define USB_INTR_FUNC_SUSPEND_OPT_MASK 0xFF00 +/* + * Suspend Options, Table 9-7 USB 3.0 spec + */ +#define USB_INTRF_FUNC_SUSPEND_LP (1 << (8 + 0)) +#define USB_INTRF_FUNC_SUSPEND_RW (1 << (8 + 1)) #define USB_ENDPOINT_HALT 0 /* IN/OUT will STALL */ @@ -570,6 +576,17 @@ static inline int usb_endpoint_is_isoc_out( return usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd); } +/** + * usb_endpoint_maxp - get endpoint's max packet size + * @epd: endpoint to be checked + * + * Returns @epd's max packet + */ +static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd) +{ + return le16_to_cpu(epd->wMaxPacketSize); +} + /*-------------------------------------------------------------------------*/ /* USB_DT_SS_ENDPOINT_COMP: SuperSpeed Endpoint Companion descriptor */ @@ -851,6 +868,18 @@ enum usb_device_speed { USB_SPEED_SUPER, /* usb 3.0 */ }; +#ifdef __KERNEL__ + +/** + * usb_speed_string() - Returns human readable-name of the speed. + * @speed: The speed to return human-readable name for. If it's not + * any of the speeds defined in usb_device_speed enum, string for + * USB_SPEED_UNKNOWN will be returned. + */ +extern const char *usb_speed_string(enum usb_device_speed speed); + +#endif + enum usb_device_state { /* NOTATTACHED isn't in the USB spec, and this state acts * the same as ATTACHED ... but it's clearer this way. diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 087f4b93183..1d3a67523ff 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -437,9 +437,9 @@ static inline void usb_ep_fifo_flush(struct usb_ep *ep) struct usb_dcd_config_params { __u8 bU1devExitLat; /* U1 Device exit Latency */ -#define USB_DEFULT_U1_DEV_EXIT_LAT 0x01 /* Less then 1 microsec */ +#define USB_DEFAULT_U1_DEV_EXIT_LAT 0x01 /* Less then 1 microsec */ __le16 bU2DevExitLat; /* U2 Device exit Latency */ -#define USB_DEFULT_U2_DEV_EXIT_LAT 0x1F4 /* Less then 500 microsec */ +#define USB_DEFAULT_U2_DEV_EXIT_LAT 0x1F4 /* Less then 500 microsec */ }; diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 0097136ba45..03354d557b7 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -178,7 +178,7 @@ struct usb_hcd { * this structure. */ unsigned long hcd_priv[0] - __attribute__ ((aligned(sizeof(unsigned long)))); + __attribute__ ((aligned(sizeof(s64)))); }; /* 2.4 does this a bit differently ... */ @@ -343,6 +343,7 @@ struct hc_driver { * address is set */ int (*update_device)(struct usb_hcd *, struct usb_device *); + int (*set_usb2_hw_lpm)(struct usb_hcd *, struct usb_device *, int); }; extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb); diff --git a/include/linux/usb/r8a66597.h b/include/linux/usb/r8a66597.h index b6b8660d0c6..55805f9dcf2 100644 --- a/include/linux/usb/r8a66597.h +++ b/include/linux/usb/r8a66597.h @@ -48,6 +48,9 @@ struct r8a66597_platdata { /* (external controller only) set one = WR0_N shorted to WR1_N */ unsigned wr0_shorted_to_wr1:1; + + /* set one = using SUDMAC */ + unsigned sudmac:1; }; /* Register definitions */ @@ -417,5 +420,62 @@ struct r8a66597_platdata { #define USBSPD 0x00C0 #define RTPORT 0x0001 +/* SUDMAC registers */ +#define CH0CFG 0x00 +#define CH1CFG 0x04 +#define CH0BA 0x10 +#define CH1BA 0x14 +#define CH0BBC 0x18 +#define CH1BBC 0x1C +#define CH0CA 0x20 +#define CH1CA 0x24 +#define CH0CBC 0x28 +#define CH1CBC 0x2C +#define CH0DEN 0x30 +#define CH1DEN 0x34 +#define DSTSCLR 0x38 +#define DBUFCTRL 0x3C +#define DINTCTRL 0x40 +#define DINTSTS 0x44 +#define DINTSTSCLR 0x48 +#define CH0SHCTRL 0x50 +#define CH1SHCTRL 0x54 + +/* SUDMAC Configuration Registers */ +#define SENDBUFM 0x1000 /* b12: Transmit Buffer Mode */ +#define RCVENDM 0x0100 /* b8: Receive Data Transfer End Mode */ +#define LBA_WAIT 0x0030 /* b5-4: Local Bus Access Wait */ + +/* DMA Enable Registers */ +#define DEN 0x0001 /* b1: DMA Transfer Enable */ + +/* DMA Status Clear Register */ +#define CH1STCLR 0x0002 /* b2: Ch1 DMA Status Clear */ +#define CH0STCLR 0x0001 /* b1: Ch0 DMA Status Clear */ + +/* DMA Buffer Control Register */ +#define CH1BUFW 0x0200 /* b9: Ch1 DMA Buffer Data Transfer Enable */ +#define CH0BUFW 0x0100 /* b8: Ch0 DMA Buffer Data Transfer Enable */ +#define CH1BUFS 0x0002 /* b2: Ch1 DMA Buffer Data Status */ +#define CH0BUFS 0x0001 /* b1: Ch0 DMA Buffer Data Status */ + +/* DMA Interrupt Control Register */ +#define CH1ERRE 0x0200 /* b9: Ch1 SHwy Res Err Detect Int Enable */ +#define CH0ERRE 0x0100 /* b8: Ch0 SHwy Res Err Detect Int Enable */ +#define CH1ENDE 0x0002 /* b2: Ch1 DMA Transfer End Int Enable */ +#define CH0ENDE 0x0001 /* b1: Ch0 DMA Transfer End Int Enable */ + +/* DMA Interrupt Status Register */ +#define CH1ERRS 0x0200 /* b9: Ch1 SHwy Res Err Detect Int Status */ +#define CH0ERRS 0x0100 /* b8: Ch0 SHwy Res Err Detect Int Status */ +#define CH1ENDS 0x0002 /* b2: Ch1 DMA Transfer End Int Status */ +#define CH0ENDS 0x0001 /* b1: Ch0 DMA Transfer End Int Status */ + +/* DMA Interrupt Status Clear Register */ +#define CH1ERRC 0x0200 /* b9: Ch1 SHwy Res Err Detect Int Stat Clear */ +#define CH0ERRC 0x0100 /* b8: Ch0 SHwy Res Err Detect Int Stat Clear */ +#define CH1ENDC 0x0002 /* b2: Ch1 DMA Transfer End Int Stat Clear */ +#define CH0ENDC 0x0001 /* b1: Ch0 DMA Transfer End Int Stat Clear */ + #endif /* __LINUX_USB_R8A66597_H */ diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h index 8977431259c..e5a40c31854 100644 --- a/include/linux/usb/renesas_usbhs.h +++ b/include/linux/usb/renesas_usbhs.h @@ -82,6 +82,13 @@ struct renesas_usbhs_platform_callback { * get VBUS status function. */ int (*get_vbus)(struct platform_device *pdev); + + /* + * option: + * + * VBUS control is needed for Host + */ + int (*set_vbus)(struct platform_device *pdev, int enable); }; /* @@ -101,6 +108,8 @@ struct renesas_usbhs_driver_param { * option: * * for BUSWAIT :: BWAIT + * see + * renesas_usbhs/common.c :: usbhsc_set_buswait() * */ int buswait_bwait; @@ -127,6 +136,11 @@ struct renesas_usbhs_driver_param { * pio <--> dma border. */ int pio_dma_border; /* default is 64byte */ + + /* + * option: + */ + u32 has_otg:1; /* for controlling PWEN/EXTLP */ }; /* diff --git a/include/linux/xattr.h b/include/linux/xattr.h index aed54c50aa6..e5d12203154 100644 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@ -30,6 +30,9 @@ #define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1) /* Security namespace */ +#define XATTR_EVM_SUFFIX "evm" +#define XATTR_NAME_EVM XATTR_SECURITY_PREFIX XATTR_EVM_SUFFIX + #define XATTR_SELINUX_SUFFIX "selinux" #define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX @@ -49,6 +52,11 @@ #define XATTR_CAPS_SUFFIX "capability" #define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX +#define XATTR_POSIX_ACL_ACCESS "posix_acl_access" +#define XATTR_NAME_POSIX_ACL_ACCESS XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_ACCESS +#define XATTR_POSIX_ACL_DEFAULT "posix_acl_default" +#define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT + #ifdef __KERNEL__ #include <linux/types.h> @@ -67,6 +75,12 @@ struct xattr_handler { size_t size, int flags, int handler_flags); }; +struct xattr { + char *name; + void *value; + size_t value_len; +}; + ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t); ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t); ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size); @@ -78,7 +92,10 @@ ssize_t generic_getxattr(struct dentry *dentry, const char *name, void *buffer, ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size); int generic_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags); int generic_removexattr(struct dentry *dentry, const char *name); - +ssize_t vfs_getxattr_alloc(struct dentry *dentry, const char *name, + char **xattr_value, size_t size, gfp_t flags); +int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name, + const char *value, size_t size, gfp_t flags); #endif /* __KERNEL__ */ #endif /* _LINUX_XATTR_H */ diff --git a/include/media/pwc-ioctl.h b/include/media/pwc-ioctl.h index 0f19779c463..1ed1e616fe3 100644 --- a/include/media/pwc-ioctl.h +++ b/include/media/pwc-ioctl.h @@ -53,7 +53,6 @@ */ #include <linux/types.h> -#include <linux/version.h> /* Enumeration of image sizes */ #define PSZ_SQCIF 0x00 diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h index 1c647e8148c..d8fb6012c10 100644 --- a/include/media/videobuf-dma-sg.h +++ b/include/media/videobuf-dma-sg.h @@ -34,7 +34,7 @@ * does memory allocation too using vmalloc_32(). * * videobuf_dma_*() - * see Documentation/PCI/PCI-DMA-mapping.txt, these functions to + * see Documentation/DMA-API-HOWTO.txt, these functions to * basically the same. The map function does also build a * scatterlist for the buffer (and unmap frees it ...) * diff --git a/include/target/configfs_macros.h b/include/target/configfs_macros.h index 7fe74608b43..a0fc85bbe2d 100644 --- a/include/target/configfs_macros.h +++ b/include/target/configfs_macros.h @@ -30,8 +30,8 @@ * Added CONFIGFS_EATTR() macros from original configfs.h macros * Copright (C) 2008-2009 Nicholas A. Bellinger <nab@linux-iscsi.org> * - * Please read Documentation/filesystems/configfs.txt before using the - * configfs interface, ESPECIALLY the parts about reference counts and + * Please read Documentation/filesystems/configfs/configfs.txt before using + * the configfs interface, ESPECIALLY the parts about reference counts and * item destructors. */ diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 27040653005..35aa786f93d 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -10,10 +10,7 @@ #include <net/tcp.h> #define TARGET_CORE_MOD_VERSION "v4.1.0-rc1-ml" -#define SHUTDOWN_SIGS (sigmask(SIGKILL)|sigmask(SIGINT)|sigmask(SIGABRT)) -/* Used by transport_generic_allocate_iovecs() */ -#define TRANSPORT_IOV_DATA_BUFFER 5 /* Maximum Number of LUNs per Target Portal Group */ /* Don't raise above 511 or REPORT_LUNS needs to handle >1 page */ #define TRANSPORT_MAX_LUNS_PER_TPG 256 @@ -75,32 +72,26 @@ enum transport_tpg_type_table { }; /* Used for generate timer flags */ -enum timer_flags_table { - TF_RUNNING = 0x01, - TF_STOP = 0x02, +enum se_task_flags { + TF_ACTIVE = (1 << 0), + TF_SENT = (1 << 1), + TF_REQUEST_STOP = (1 << 2), }; /* Special transport agnostic struct se_cmd->t_states */ enum transport_state_table { TRANSPORT_NO_STATE = 0, TRANSPORT_NEW_CMD = 1, - TRANSPORT_DEFERRED_CMD = 2, TRANSPORT_WRITE_PENDING = 3, TRANSPORT_PROCESS_WRITE = 4, TRANSPORT_PROCESSING = 5, - TRANSPORT_COMPLETE_OK = 6, - TRANSPORT_COMPLETE_FAILURE = 7, - TRANSPORT_COMPLETE_TIMEOUT = 8, + TRANSPORT_COMPLETE = 6, TRANSPORT_PROCESS_TMR = 9, - TRANSPORT_TMR_COMPLETE = 10, TRANSPORT_ISTATE_PROCESSING = 11, - TRANSPORT_ISTATE_PROCESSED = 12, - TRANSPORT_KILL = 13, - TRANSPORT_REMOVE = 14, - TRANSPORT_FREE = 15, TRANSPORT_NEW_CMD_MAP = 16, TRANSPORT_FREE_CMD_INTR = 17, TRANSPORT_COMPLETE_QF_WP = 18, + TRANSPORT_COMPLETE_QF_OK = 19, }; /* Used for struct se_cmd->se_cmd_flags */ @@ -125,7 +116,6 @@ enum se_cmd_flags_table { SCF_UNUSED = 0x00100000, SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC = 0x00400000, SCF_EMULATE_CDB_ASYNC = 0x01000000, - SCF_EMULATE_QUEUE_FULL = 0x02000000, }; /* struct se_dev_entry->lun_flags and struct se_lun->lun_access */ @@ -401,34 +391,22 @@ struct se_queue_obj { } ____cacheline_aligned; struct se_task { - unsigned char task_sense; - struct scatterlist *task_sg; - u32 task_sg_nents; - struct scatterlist *task_sg_bidi; - u8 task_scsi_status; - u8 task_flags; - int task_error_status; - int task_state_flags; - bool task_padded_sg; unsigned long long task_lba; - u32 task_no; - u32 task_sectors; - u32 task_size; + u32 task_sectors; + u32 task_size; + struct se_cmd *task_se_cmd; + struct scatterlist *task_sg; + u32 task_sg_nents; + u16 task_flags; + u8 task_sense; + u8 task_scsi_status; + int task_error_status; enum dma_data_direction task_data_direction; - struct se_cmd *task_se_cmd; - struct se_device *se_dev; + atomic_t task_state_active; + struct list_head t_list; + struct list_head t_execute_list; + struct list_head t_state_list; struct completion task_stop_comp; - atomic_t task_active; - atomic_t task_execute_queue; - atomic_t task_timeout; - atomic_t task_sent; - atomic_t task_stop; - atomic_t task_state_active; - struct timer_list task_timer; - struct se_device *se_obj_ptr; - struct list_head t_list; - struct list_head t_execute_list; - struct list_head t_state_list; } ____cacheline_aligned; struct se_cmd { @@ -446,8 +424,6 @@ struct se_cmd { int sam_task_attr; /* Transport protocol dependent state, see transport_state_table */ enum transport_state_table t_state; - /* Transport protocol dependent state for out of order CmdSNs */ - int deferred_t_state; /* Transport specific error status */ int transport_error_status; /* See se_cmd_flags_table */ @@ -461,7 +437,6 @@ struct se_cmd { u32 orig_fe_lun; /* Persistent Reservation key */ u64 pr_res_key; - atomic_t transport_sent; /* Used for sense data */ void *sense_buffer; struct list_head se_delayed_node; @@ -479,10 +454,7 @@ struct se_cmd { struct list_head se_queue_node; struct target_core_fabric_ops *se_tfo; int (*transport_emulate_cdb)(struct se_cmd *); - void (*transport_split_cdb)(unsigned long long, u32, unsigned char *); - void (*transport_wait_for_tasks)(struct se_cmd *, int, int); void (*transport_complete_callback)(struct se_cmd *); - int (*transport_qf_callback)(struct se_cmd *); unsigned char *t_task_cdb; unsigned char __t_task_cdb[TCM_MAX_COMMAND_SIZE]; @@ -495,7 +467,6 @@ struct se_cmd { atomic_t t_se_count; atomic_t t_task_cdbs_left; atomic_t t_task_cdbs_ex_left; - atomic_t t_task_cdbs_timeout_left; atomic_t t_task_cdbs_sent; atomic_t t_transport_aborted; atomic_t t_transport_active; @@ -503,7 +474,6 @@ struct se_cmd { atomic_t t_transport_queue_active; atomic_t t_transport_sent; atomic_t t_transport_stop; - atomic_t t_transport_timeout; atomic_t transport_dev_active; atomic_t transport_lun_active; atomic_t transport_lun_fe_stop; @@ -514,6 +484,8 @@ struct se_cmd { struct completion transport_lun_stop_comp; struct scatterlist *t_tasks_sg_chained; + struct work_struct work; + /* * Used for pre-registered fabric SGL passthrough WRITE and READ * with the special SCF_PASSTHROUGH_CONTIG_TO_SG case for TCM_Loop @@ -670,7 +642,6 @@ struct se_dev_attrib { u32 optimal_sectors; u32 hw_queue_depth; u32 queue_depth; - u32 task_timeout; u32 max_unmap_lba_count; u32 max_unmap_block_desc_count; u32 unmap_granularity; diff --git a/include/target/target_core_tmr.h b/include/target/target_core_tmr.h index bd559680747..d5876e17d3f 100644 --- a/include/target/target_core_tmr.h +++ b/include/target/target_core_tmr.h @@ -27,7 +27,7 @@ enum tcm_tmrsp_table { extern struct kmem_cache *se_tmr_req_cache; -extern struct se_tmr_req *core_tmr_alloc_req(struct se_cmd *, void *, u8); +extern struct se_tmr_req *core_tmr_alloc_req(struct se_cmd *, void *, u8, gfp_t); extern void core_tmr_release_req(struct se_tmr_req *); extern int core_tmr_lun_reset(struct se_device *, struct se_tmr_req *, struct list_head *, struct se_cmd *); diff --git a/include/target/target_core_transport.h b/include/target/target_core_transport.h index 46aae4f94ed..a037a1a6fbb 100644 --- a/include/target/target_core_transport.h +++ b/include/target/target_core_transport.h @@ -22,10 +22,9 @@ #define PYX_TRANSPORT_LU_COMM_FAILURE -7 #define PYX_TRANSPORT_UNKNOWN_MODE_PAGE -8 #define PYX_TRANSPORT_WRITE_PROTECTED -9 -#define PYX_TRANSPORT_TASK_TIMEOUT -10 -#define PYX_TRANSPORT_RESERVATION_CONFLICT -11 -#define PYX_TRANSPORT_ILLEGAL_REQUEST -12 -#define PYX_TRANSPORT_USE_SENSE_REASON -13 +#define PYX_TRANSPORT_RESERVATION_CONFLICT -10 +#define PYX_TRANSPORT_ILLEGAL_REQUEST -11 +#define PYX_TRANSPORT_USE_SENSE_REASON -12 #ifndef SAM_STAT_RESERVATION_CONFLICT #define SAM_STAT_RESERVATION_CONFLICT 0x18 @@ -38,16 +37,6 @@ #define TRANSPORT_PLUGIN_VHBA_PDEV 2 #define TRANSPORT_PLUGIN_VHBA_VDEV 3 -/* For SE OBJ Plugins, in seconds */ -#define TRANSPORT_TIMEOUT_TUR 10 -#define TRANSPORT_TIMEOUT_TYPE_DISK 60 -#define TRANSPORT_TIMEOUT_TYPE_ROM 120 -#define TRANSPORT_TIMEOUT_TYPE_TAPE 600 -#define TRANSPORT_TIMEOUT_TYPE_OTHER 300 - -/* For se_task->task_state_flags */ -#define TSF_EXCEPTION_CLEARED 0x01 - /* * struct se_subsystem_dev->su_dev_flags */ @@ -64,8 +53,6 @@ #define DF_SPC2_RESERVATIONS_WITH_ISID 0x00000004 /* struct se_dev_attrib sanity values */ -/* 10 Minutes */ -#define DA_TASK_TIMEOUT_MAX 600 /* Default max_unmap_lba_count */ #define DA_MAX_UNMAP_LBA_COUNT 0 /* Default max_unmap_block_desc_count */ @@ -110,16 +97,13 @@ #define MOD_MAX_SECTORS(ms, bs) (ms % (PAGE_SIZE / bs)) -struct se_mem; struct se_subsystem_api; -extern struct kmem_cache *se_mem_cache; - extern int init_se_kmem_caches(void); extern void release_se_kmem_caches(void); extern u32 scsi_get_new_index(scsi_index_t); extern void transport_init_queue_obj(struct se_queue_obj *); -extern int transport_subsystem_check_init(void); +extern void transport_subsystem_check_init(void); extern int transport_subsystem_register(struct se_subsystem_api *); extern void transport_subsystem_release(struct se_subsystem_api *); extern void transport_load_plugins(void); @@ -134,7 +118,6 @@ extern void transport_free_session(struct se_session *); extern void transport_deregister_session_configfs(struct se_session *); extern void transport_deregister_session(struct se_session *); extern void transport_cmd_finish_abort(struct se_cmd *, int); -extern void transport_cmd_finish_abort_tmr(struct se_cmd *); extern void transport_complete_sync_cache(struct se_cmd *, int); extern void transport_complete_task(struct se_task *, int); extern void transport_add_task_to_execute_queue(struct se_task *, @@ -142,6 +125,8 @@ extern void transport_add_task_to_execute_queue(struct se_task *, struct se_device *); extern void transport_remove_task_from_execute_queue(struct se_task *, struct se_device *); +extern void __transport_remove_task_from_execute_queue(struct se_task *, + struct se_device *); unsigned char *transport_dump_cmd_direction(struct se_cmd *); extern void transport_dump_dev_state(struct se_device *, char *, int *); extern void transport_dump_dev_info(struct se_device *, struct se_lun *, @@ -169,29 +154,24 @@ extern void transport_init_se_cmd(struct se_cmd *, unsigned char *); void *transport_kmap_first_data_page(struct se_cmd *cmd); void transport_kunmap_first_data_page(struct se_cmd *cmd); -extern void transport_free_se_cmd(struct se_cmd *); extern int transport_generic_allocate_tasks(struct se_cmd *, unsigned char *); -extern int transport_generic_handle_cdb(struct se_cmd *); extern int transport_handle_cdb_direct(struct se_cmd *); extern int transport_generic_handle_cdb_map(struct se_cmd *); extern int transport_generic_handle_data(struct se_cmd *); extern void transport_new_cmd_failure(struct se_cmd *); extern int transport_generic_handle_tmr(struct se_cmd *); extern void transport_generic_free_cmd_intr(struct se_cmd *); -extern void __transport_stop_task_timer(struct se_task *, unsigned long *); +extern bool target_stop_task(struct se_task *task, unsigned long *flags); extern int transport_generic_map_mem_to_cmd(struct se_cmd *cmd, struct scatterlist *, u32, struct scatterlist *, u32); extern int transport_clear_lun_from_sessions(struct se_lun *); +extern void transport_wait_for_tasks(struct se_cmd *); extern int transport_check_aborted_status(struct se_cmd *, int); extern int transport_send_check_condition_and_sense(struct se_cmd *, u8, int); extern void transport_send_task_abort(struct se_cmd *); extern void transport_release_cmd(struct se_cmd *); -extern void transport_generic_free_cmd(struct se_cmd *, int, int); +extern void transport_generic_free_cmd(struct se_cmd *, int); extern void transport_generic_wait_for_cmds(struct se_cmd *, int); -extern int transport_init_task_sg(struct se_task *, struct se_mem *, u32); -extern int transport_map_mem_to_sg(struct se_task *, struct list_head *, - struct scatterlist *, struct se_mem *, - struct se_mem **, u32 *, u32 *); extern void transport_do_task_sg_chain(struct se_cmd *); extern void transport_generic_process_write(struct se_cmd *); extern int transport_generic_new_cmd(struct se_cmd *); @@ -200,6 +180,7 @@ extern int transport_generic_do_tmr(struct se_cmd *); extern int core_alua_check_nonop_delay(struct se_cmd *); /* From target_core_cdb.c */ extern int transport_emulate_control_cdb(struct se_task *); +extern void target_get_task_cdb(struct se_task *task, unsigned char *cdb); /* * Each se_transport_task_t can have N number of possible struct se_task's @@ -227,6 +208,10 @@ struct se_subsystem_api { * Transport Type. */ u8 transport_type; + + unsigned int fua_write_emulated : 1; + unsigned int write_cache_emulated : 1; + /* * struct module for struct se_hba references */ @@ -236,18 +221,6 @@ struct se_subsystem_api { */ struct list_head sub_api_list; /* - * For SCF_SCSI_NON_DATA_CDB - */ - int (*cdb_none)(struct se_task *); - /* - * For SCF_SCSI_DATA_SG_IO_CDB - */ - int (*map_data_SG)(struct se_task *); - /* - * For SCF_SCSI_CONTROL_SG_IO_CDB - */ - int (*map_control_SG)(struct se_task *); - /* * attach_hba(): */ int (*attach_hba)(struct se_hba *, u32); @@ -275,22 +248,6 @@ struct se_subsystem_api { void (*free_device)(void *); /* - * dpo_emulated(): - */ - int (*dpo_emulated)(struct se_device *); - /* - * fua_write_emulated(): - */ - int (*fua_write_emulated)(struct se_device *); - /* - * fua_read_emulated(): - */ - int (*fua_read_emulated)(struct se_device *); - /* - * write_cache_emulated(): - */ - int (*write_cache_emulated)(struct se_device *); - /* * transport_complete(): * * Use transport_generic_complete() for majority of DAS transport @@ -331,10 +288,6 @@ struct se_subsystem_api { ssize_t (*show_configfs_dev_params)(struct se_hba *, struct se_subsystem_dev *, char *); /* - * get_cdb(): - */ - unsigned char *(*get_cdb)(struct se_task *); - /* * get_device_rev(): */ u32 (*get_device_rev)(struct se_device *); diff --git a/include/xen/balloon.h b/include/xen/balloon.h index 76f7538bb33..d29c153705b 100644 --- a/include/xen/balloon.h +++ b/include/xen/balloon.h @@ -25,8 +25,9 @@ extern struct balloon_stats balloon_stats; void balloon_set_new_target(unsigned long target); -int alloc_xenballooned_pages(int nr_pages, struct page** pages); -void free_xenballooned_pages(int nr_pages, struct page** pages); +int alloc_xenballooned_pages(int nr_pages, struct page **pages, + bool highmem); +void free_xenballooned_pages(int nr_pages, struct page **pages); struct sys_device; #ifdef CONFIG_XEN_SELFBALLOONING diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h index b1fab6b5b3e..6b99bfbd785 100644 --- a/include/xen/grant_table.h +++ b/include/xen/grant_table.h @@ -156,6 +156,7 @@ unsigned int gnttab_max_grant_frames(void); #define gnttab_map_vaddr(map) ((void *)(map.host_virt_addr)) int gnttab_map_refs(struct gnttab_map_grant_ref *map_ops, + struct gnttab_map_grant_ref *kmap_ops, struct page **pages, unsigned int count); int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops, struct page **pages, unsigned int count); diff --git a/include/xen/interface/io/xs_wire.h b/include/xen/interface/io/xs_wire.h index 99fcffb372d..f0b6890370b 100644 --- a/include/xen/interface/io/xs_wire.h +++ b/include/xen/interface/io/xs_wire.h @@ -26,7 +26,11 @@ enum xsd_sockmsg_type XS_SET_PERMS, XS_WATCH_EVENT, XS_ERROR, - XS_IS_DOMAIN_INTRODUCED + XS_IS_DOMAIN_INTRODUCED, + XS_RESUME, + XS_SET_TARGET, + XS_RESTRICT, + XS_RESET_WATCHES }; #define XS_WRITE_NONE "NONE" diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h index 534cac89a77..c1080d9c705 100644 --- a/include/xen/interface/physdev.h +++ b/include/xen/interface/physdev.h @@ -109,6 +109,7 @@ struct physdev_irq { #define MAP_PIRQ_TYPE_MSI 0x0 #define MAP_PIRQ_TYPE_GSI 0x1 #define MAP_PIRQ_TYPE_UNKNOWN 0x2 +#define MAP_PIRQ_TYPE_MSI_SEG 0x3 #define PHYSDEVOP_map_pirq 13 struct physdev_map_pirq { @@ -119,7 +120,7 @@ struct physdev_map_pirq { int index; /* IN or OUT */ int pirq; - /* IN */ + /* IN - high 16 bits hold segment for MAP_PIRQ_TYPE_MSI_SEG */ int bus; /* IN */ int devfn; @@ -198,6 +199,37 @@ struct physdev_get_free_pirq { uint32_t pirq; }; +#define XEN_PCI_DEV_EXTFN 0x1 +#define XEN_PCI_DEV_VIRTFN 0x2 +#define XEN_PCI_DEV_PXM 0x4 + +#define PHYSDEVOP_pci_device_add 25 +struct physdev_pci_device_add { + /* IN */ + uint16_t seg; + uint8_t bus; + uint8_t devfn; + uint32_t flags; + struct { + uint8_t bus; + uint8_t devfn; + } physfn; +#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + uint32_t optarr[]; +#elif defined(__GNUC__) + uint32_t optarr[0]; +#endif +}; + +#define PHYSDEVOP_pci_device_remove 26 +#define PHYSDEVOP_restore_msi_ext 27 +struct physdev_pci_device { + /* IN */ + uint16_t seg; + uint8_t bus; + uint8_t devfn; +}; + /* * Notify that some PIRQ-bound event channels have been unmasked. * ** This command is obsolete since interface version 0x00030202 and is ** diff --git a/include/xen/page.h b/include/xen/page.h index 0be36b976f4..12765b6f951 100644 --- a/include/xen/page.h +++ b/include/xen/page.h @@ -3,6 +3,16 @@ #include <asm/xen/page.h> -extern phys_addr_t xen_extra_mem_start, xen_extra_mem_size; +struct xen_memory_region { + phys_addr_t start; + phys_addr_t size; +}; + +#define XEN_EXTRA_MEM_MAX_REGIONS 128 /* == E820MAX */ + +extern __initdata +struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS]; + +extern unsigned long xen_released_pages; #endif /* _XEN_PAGE_H */ |