diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/extcon.h | 6 | ||||
| -rw-r--r-- | include/linux/extcon/extcon-gpio.h | 47 | ||||
| -rw-r--r-- | include/linux/hyperv.h | 2 | ||||
| -rw-r--r-- | include/linux/nvmem-provider.h | 42 | ||||
| -rw-r--r-- | include/linux/pci_ids.h | 2 | ||||
| -rw-r--r-- | include/linux/stm.h | 10 | ||||
| -rw-r--r-- | include/linux/thunderbolt.h | 19 | ||||
| -rw-r--r-- | include/uapi/linux/stm.h | 13 |
8 files changed, 75 insertions, 66 deletions
diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 6d94e82c8ad9..7f033b1ea568 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -230,6 +230,7 @@ extern void devm_extcon_unregister_notifier_all(struct device *dev, * Following APIs get the extcon_dev from devicetree or by through extcon name. */ extern struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name); +extern struct extcon_dev *extcon_find_edev_by_node(struct device_node *node); extern struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index); @@ -283,6 +284,11 @@ static inline struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name) return ERR_PTR(-ENODEV); } +static inline struct extcon_dev *extcon_find_edev_by_node(struct device_node *node) +{ + return ERR_PTR(-ENODEV); +} + static inline struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index) { diff --git a/include/linux/extcon/extcon-gpio.h b/include/linux/extcon/extcon-gpio.h deleted file mode 100644 index 7cacafb78b09..000000000000 --- a/include/linux/extcon/extcon-gpio.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Single-state GPIO extcon driver based on extcon class - * - * Copyright (C) 2012 Samsung Electronics - * Author: MyungJoo Ham <myungjoo.ham@samsung.com> - * - * based on switch class driver - * Copyright (C) 2008 Google, Inc. - * Author: Mike Lockwood <lockwood@android.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * 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. - */ -#ifndef __EXTCON_GPIO_H__ -#define __EXTCON_GPIO_H__ __FILE__ - -#include <linux/extcon.h> - -/** - * struct gpio_extcon_pdata - A simple GPIO-controlled extcon device. - * @extcon_id: The unique id of specific external connector. - * @gpio: Corresponding GPIO. - * @gpio_active_low: Boolean describing whether gpio active state is 1 or 0 - * If true, low state of gpio means active. - * If false, high state of gpio means active. - * @debounce: Debounce time for GPIO IRQ in ms. - * @irq_flags: IRQ Flags (e.g., IRQF_TRIGGER_LOW). - * @check_on_resume: Boolean describing whether to check the state of gpio - * while resuming from sleep. - */ -struct gpio_extcon_pdata { - unsigned int extcon_id; - unsigned gpio; - bool gpio_active_low; - unsigned long debounce; - unsigned long irq_flags; - - bool check_on_resume; -}; - -#endif /* __EXTCON_GPIO_H__ */ diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 93bd6fcd6e62..2048f3c3b68a 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -844,7 +844,7 @@ struct vmbus_channel { /* * NUMA distribution policy: - * We support teo policies: + * We support two policies: * 1) Balanced: Here all performance critical channels are * distributed evenly amongst all the NUMA nodes. * This policy will be the default policy. diff --git a/include/linux/nvmem-provider.h b/include/linux/nvmem-provider.h index 497706f5adca..f89598bc4e1c 100644 --- a/include/linux/nvmem-provider.h +++ b/include/linux/nvmem-provider.h @@ -22,6 +22,31 @@ typedef int (*nvmem_reg_read_t)(void *priv, unsigned int offset, typedef int (*nvmem_reg_write_t)(void *priv, unsigned int offset, void *val, size_t bytes); +/** + * struct nvmem_config - NVMEM device configuration + * + * @dev: Parent device. + * @name: Optional name. + * @id: Optional device ID used in full name. Ignored if name is NULL. + * @owner: Pointer to exporter module. Used for refcounting. + * @cells: Optional array of pre-defined NVMEM cells. + * @ncells: Number of elements in cells. + * @read_only: Device is read-only. + * @root_only: Device is accessibly to root only. + * @reg_read: Callback to read data. + * @reg_write: Callback to write data. + * @size: Device size. + * @word_size: Minimum read/write access granularity. + * @stride: Minimum read/write access stride. + * @priv: User context passed to read/write callbacks. + * + * Note: A default "nvmem<id>" name will be assigned to the device if + * no name is specified in its configuration. In such case "<id>" is + * generated with ida_simple_get() and provided id field is ignored. + * + * Note: Specifying name and setting id to -1 implies a unique device + * whose name is provided as-is (kept unaltered). + */ struct nvmem_config { struct device *dev; const char *name; @@ -47,6 +72,11 @@ struct nvmem_config { struct nvmem_device *nvmem_register(const struct nvmem_config *cfg); int nvmem_unregister(struct nvmem_device *nvmem); +struct nvmem_device *devm_nvmem_register(struct device *dev, + const struct nvmem_config *cfg); + +int devm_nvmem_unregister(struct device *dev, struct nvmem_device *nvmem); + #else static inline struct nvmem_device *nvmem_register(const struct nvmem_config *c) @@ -59,5 +89,17 @@ static inline int nvmem_unregister(struct nvmem_device *nvmem) return -ENOSYS; } +static inline struct nvmem_device * +devm_nvmem_register(struct device *dev, const struct nvmem_config *c) +{ + return nvmem_register(c); +} + +static inline int +devm_nvmem_unregister(struct device *dev, struct nvmem_device *nvmem) +{ + return nvmem_unregister(nvmem); +} + #endif /* CONFIG_NVMEM */ #endif /* ifndef _LINUX_NVMEM_PROVIDER_H */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 44f74b54d483..2d61d9bde83d 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1562,6 +1562,8 @@ #define PCI_DEVICE_ID_SERVERWORKS_CSB6LPC 0x0227 #define PCI_DEVICE_ID_SERVERWORKS_HT1100LD 0x0408 +#define PCI_VENDOR_ID_ALTERA 0x1172 + #define PCI_VENDOR_ID_SBE 0x1176 #define PCI_DEVICE_ID_SBE_WANXL100 0x0301 #define PCI_DEVICE_ID_SBE_WANXL200 0x0302 diff --git a/include/linux/stm.h b/include/linux/stm.h index 210ff2292361..c6f577ab6f21 100644 --- a/include/linux/stm.h +++ b/include/linux/stm.h @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 /* * System Trace Module (STM) infrastructure apis * Copyright (C) 2014 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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. */ #ifndef _STM_H_ diff --git a/include/linux/thunderbolt.h b/include/linux/thunderbolt.h index 7b69853188b1..a3ed26082bc1 100644 --- a/include/linux/thunderbolt.h +++ b/include/linux/thunderbolt.h @@ -45,12 +45,16 @@ enum tb_cfg_pkg_type { * @TB_SECURITY_USER: User approval required at minimum * @TB_SECURITY_SECURE: One time saved key required at minimum * @TB_SECURITY_DPONLY: Only tunnel Display port (and USB) + * @TB_SECURITY_USBONLY: Only tunnel USB controller of the connected + * Thunderbolt dock (and Display Port). All PCIe + * links downstream of the dock are removed. */ enum tb_security_level { TB_SECURITY_NONE, TB_SECURITY_USER, TB_SECURITY_SECURE, TB_SECURITY_DPONLY, + TB_SECURITY_USBONLY, }; /** @@ -65,6 +69,7 @@ enum tb_security_level { * @cm_ops: Connection manager specific operations vector * @index: Linux assigned domain number * @security_level: Current security level + * @nboot_acl: Number of boot ACLs the domain supports * @privdata: Private connection manager specific data */ struct tb { @@ -77,6 +82,7 @@ struct tb { const struct tb_cm_ops *cm_ops; int index; enum tb_security_level security_level; + size_t nboot_acl; unsigned long privdata[0]; }; @@ -237,6 +243,7 @@ int tb_xdomain_enable_paths(struct tb_xdomain *xd, u16 transmit_path, u16 receive_ring); int tb_xdomain_disable_paths(struct tb_xdomain *xd); struct tb_xdomain *tb_xdomain_find_by_uuid(struct tb *tb, const uuid_t *uuid); +struct tb_xdomain *tb_xdomain_find_by_route(struct tb *tb, u64 route); static inline struct tb_xdomain * tb_xdomain_find_by_uuid_locked(struct tb *tb, const uuid_t *uuid) @@ -250,6 +257,18 @@ tb_xdomain_find_by_uuid_locked(struct tb *tb, const uuid_t *uuid) return xd; } +static inline struct tb_xdomain * +tb_xdomain_find_by_route_locked(struct tb *tb, u64 route) +{ + struct tb_xdomain *xd; + + mutex_lock(&tb->lock); + xd = tb_xdomain_find_by_route(tb, route); + mutex_unlock(&tb->lock); + + return xd; +} + static inline struct tb_xdomain *tb_xdomain_get(struct tb_xdomain *xd) { if (xd) diff --git a/include/uapi/linux/stm.h b/include/uapi/linux/stm.h index dbffdc23d804..7bac318b4440 100644 --- a/include/uapi/linux/stm.h +++ b/include/uapi/linux/stm.h @@ -3,15 +3,6 @@ * System Trace Module (STM) userspace interfaces * Copyright (c) 2014, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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. - * * STM class implements generic infrastructure for System Trace Module devices * as defined in MIPI STPv2 specification. */ @@ -21,6 +12,10 @@ #include <linux/types.h> +/* Maximum allowed master and channel values */ +#define STP_MASTER_MAX 0xffff +#define STP_CHANNEL_MAX 0xffff + /** * struct stp_policy_id - identification for the STP policy * @size: size of the structure including real id[] length |