diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fsl/mc.h | 562 | ||||
| -rw-r--r-- | include/linux/kernel.h | 9 | ||||
| -rw-r--r-- | include/linux/mfd/axp20x.h | 2 | ||||
| -rw-r--r-- | include/linux/wait.h | 114 | ||||
| -rw-r--r-- | include/uapi/linux/irda.h | 252 | ||||
| -rw-r--r-- | include/uapi/linux/ixjuser.h | 721 | ||||
| -rw-r--r-- | include/uapi/linux/telephony.h | 263 |
7 files changed, 687 insertions, 1236 deletions
diff --git a/include/linux/fsl/mc.h b/include/linux/fsl/mc.h new file mode 100644 index 000000000000..f27cb14088a4 --- /dev/null +++ b/include/linux/fsl/mc.h @@ -0,0 +1,562 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Freescale Management Complex (MC) bus public interface + * + * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. + * Author: German Rivera <German.Rivera@freescale.com> + * + */ +#ifndef _FSL_MC_H_ +#define _FSL_MC_H_ + +#include <linux/device.h> +#include <linux/mod_devicetable.h> +#include <linux/interrupt.h> + +#define FSL_MC_VENDOR_FREESCALE 0x1957 + +struct irq_domain; +struct msi_domain_info; + +struct fsl_mc_device; +struct fsl_mc_io; + +/** + * struct fsl_mc_driver - MC object device driver object + * @driver: Generic device driver + * @match_id_table: table of supported device matching Ids + * @probe: Function called when a device is added + * @remove: Function called when a device is removed + * @shutdown: Function called at shutdown time to quiesce the device + * @suspend: Function called when a device is stopped + * @resume: Function called when a device is resumed + * + * Generic DPAA device driver object for device drivers that are registered + * with a DPRC bus. This structure is to be embedded in each device-specific + * driver structure. + */ +struct fsl_mc_driver { + struct device_driver driver; + const struct fsl_mc_device_id *match_id_table; + int (*probe)(struct fsl_mc_device *dev); + int (*remove)(struct fsl_mc_device *dev); + void (*shutdown)(struct fsl_mc_device *dev); + int (*suspend)(struct fsl_mc_device *dev, pm_message_t state); + int (*resume)(struct fsl_mc_device *dev); +}; + +#define to_fsl_mc_driver(_drv) \ + container_of(_drv, struct fsl_mc_driver, driver) + +/** + * enum fsl_mc_pool_type - Types of allocatable MC bus resources + * + * Entries in these enum are used as indices in the array of resource + * pools of an fsl_mc_bus object. + */ +enum fsl_mc_pool_type { + FSL_MC_POOL_DPMCP = 0x0, /* corresponds to "dpmcp" in the MC */ + FSL_MC_POOL_DPBP, /* corresponds to "dpbp" in the MC */ + FSL_MC_POOL_DPCON, /* corresponds to "dpcon" in the MC */ + FSL_MC_POOL_IRQ, + + /* + * NOTE: New resource pool types must be added before this entry + */ + FSL_MC_NUM_POOL_TYPES +}; + +/** + * struct fsl_mc_resource - MC generic resource + * @type: type of resource + * @id: unique MC resource Id within the resources of the same type + * @data: pointer to resource-specific data if the resource is currently + * allocated, or NULL if the resource is not currently allocated. + * @parent_pool: pointer to the parent resource pool from which this + * resource is allocated from. + * @node: Node in the free list of the corresponding resource pool + * + * NOTE: This structure is to be embedded as a field of specific + * MC resource structures. + */ +struct fsl_mc_resource { + enum fsl_mc_pool_type type; + s32 id; + void *data; + struct fsl_mc_resource_pool *parent_pool; + struct list_head node; +}; + +/** + * struct fsl_mc_device_irq - MC object device message-based interrupt + * @msi_desc: pointer to MSI descriptor allocated by fsl_mc_msi_alloc_descs() + * @mc_dev: MC object device that owns this interrupt + * @dev_irq_index: device-relative IRQ index + * @resource: MC generic resource associated with the interrupt + */ +struct fsl_mc_device_irq { + struct msi_desc *msi_desc; + struct fsl_mc_device *mc_dev; + u8 dev_irq_index; + struct fsl_mc_resource resource; +}; + +#define to_fsl_mc_irq(_mc_resource) \ + container_of(_mc_resource, struct fsl_mc_device_irq, resource) + +/* Opened state - Indicates that an object is open by at least one owner */ +#define FSL_MC_OBJ_STATE_OPEN 0x00000001 +/* Plugged state - Indicates that the object is plugged */ +#define FSL_MC_OBJ_STATE_PLUGGED 0x00000002 + +/** + * Shareability flag - Object flag indicating no memory shareability. + * the object generates memory accesses that are non coherent with other + * masters; + * user is responsible for proper memory handling through IOMMU configuration. + */ +#define FSL_MC_OBJ_FLAG_NO_MEM_SHAREABILITY 0x0001 + +/** + * struct fsl_mc_obj_desc - Object descriptor + * @type: Type of object: NULL terminated string + * @id: ID of logical object resource + * @vendor: Object vendor identifier + * @ver_major: Major version number + * @ver_minor: Minor version number + * @irq_count: Number of interrupts supported by the object + * @region_count: Number of mappable regions supported by the object + * @state: Object state: combination of FSL_MC_OBJ_STATE_ states + * @label: Object label: NULL terminated string + * @flags: Object's flags + */ +struct fsl_mc_obj_desc { + char type[16]; + int id; + u16 vendor; + u16 ver_major; + u16 ver_minor; + u8 irq_count; + u8 region_count; + u32 state; + char label[16]; + u16 flags; +}; + +/** + * Bit masks for a MC object device (struct fsl_mc_device) flags + */ +#define FSL_MC_IS_DPRC 0x0001 + +/** + * struct fsl_mc_device - MC object device object + * @dev: Linux driver model device object + * @dma_mask: Default DMA mask + * @flags: MC object device flags + * @icid: Isolation context ID for the device + * @mc_handle: MC handle for the corresponding MC object opened + * @mc_io: Pointer to MC IO object assigned to this device or + * NULL if none. + * @obj_desc: MC description of the DPAA device + * @regions: pointer to array of MMIO region entries + * @irqs: pointer to array of pointers to interrupts allocated to this device + * @resource: generic resource associated with this MC object device, if any. + * + * Generic device object for MC object devices that are "attached" to a + * MC bus. + * + * NOTES: + * - For a non-DPRC object its icid is the same as its parent DPRC's icid. + * - The SMMU notifier callback gets invoked after device_add() has been + * called for an MC object device, but before the device-specific probe + * callback gets called. + * - DP_OBJ_DPRC objects are the only MC objects that have built-in MC + * portals. For all other MC objects, their device drivers are responsible for + * allocating MC portals for them by calling fsl_mc_portal_allocate(). + * - Some types of MC objects (e.g., DP_OBJ_DPBP, DP_OBJ_DPCON) are + * treated as resources that can be allocated/deallocated from the + * corresponding resource pool in the object's parent DPRC, using the + * fsl_mc_object_allocate()/fsl_mc_object_free() functions. These MC objects + * are known as "allocatable" objects. For them, the corresponding + * fsl_mc_device's 'resource' points to the associated resource object. + * For MC objects that are not allocatable (e.g., DP_OBJ_DPRC, DP_OBJ_DPNI), + * 'resource' is NULL. + */ +struct fsl_mc_device { + struct device dev; + u64 dma_mask; + u16 flags; + u16 icid; + u16 mc_handle; + struct fsl_mc_io *mc_io; + struct fsl_mc_obj_desc obj_desc; + struct resource *regions; + struct fsl_mc_device_irq **irqs; + struct fsl_mc_resource *resource; +}; + +#define to_fsl_mc_device(_dev) \ + container_of(_dev, struct fsl_mc_device, dev) + +#define MC_CMD_NUM_OF_PARAMS 7 + +struct mc_cmd_header { + u8 src_id; + u8 flags_hw; + u8 status; + u8 flags_sw; + __le16 token; + __le16 cmd_id; +}; + +struct fsl_mc_command { + u64 header; + u64 params[MC_CMD_NUM_OF_PARAMS]; +}; + +enum mc_cmd_status { + MC_CMD_STATUS_OK = 0x0, /* Completed successfully */ + MC_CMD_STATUS_READY = 0x1, /* Ready to be processed */ + MC_CMD_STATUS_AUTH_ERR = 0x3, /* Authentication error */ + MC_CMD_STATUS_NO_PRIVILEGE = 0x4, /* No privilege */ + MC_CMD_STATUS_DMA_ERR = 0x5, /* DMA or I/O error */ + MC_CMD_STATUS_CONFIG_ERR = 0x6, /* Configuration error */ + MC_CMD_STATUS_TIMEOUT = 0x7, /* Operation timed out */ + MC_CMD_STATUS_NO_RESOURCE = 0x8, /* No resources */ + MC_CMD_STATUS_NO_MEMORY = 0x9, /* No memory available */ + MC_CMD_STATUS_BUSY = 0xA, /* Device is busy */ + MC_CMD_STATUS_UNSUPPORTED_OP = 0xB, /* Unsupported operation */ + MC_CMD_STATUS_INVALID_STATE = 0xC /* Invalid state */ +}; + +/* + * MC command flags + */ + +/* High priority flag */ +#define MC_CMD_FLAG_PRI 0x80 +/* Command completion flag */ +#define MC_CMD_FLAG_INTR_DIS 0x01 + +static inline u64 mc_encode_cmd_header(u16 cmd_id, + u32 cmd_flags, + u16 token) +{ + u64 header = 0; + struct mc_cmd_header *hdr = (struct mc_cmd_header *)&header; + + hdr->cmd_id = cpu_to_le16(cmd_id); + hdr->token = cpu_to_le16(token); + hdr->status = MC_CMD_STATUS_READY; + if (cmd_flags & MC_CMD_FLAG_PRI) + hdr->flags_hw = MC_CMD_FLAG_PRI; + if (cmd_flags & MC_CMD_FLAG_INTR_DIS) + hdr->flags_sw = MC_CMD_FLAG_INTR_DIS; + + return header; +} + +static inline u16 mc_cmd_hdr_read_token(struct fsl_mc_command *cmd) +{ + struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header; + u16 token = le16_to_cpu(hdr->token); + + return token; +} + +struct mc_rsp_create { + __le32 object_id; +}; + +struct mc_rsp_api_ver { + __le16 major_ver; + __le16 minor_ver; +}; + +static inline u32 mc_cmd_read_object_id(struct fsl_mc_command *cmd) +{ + struct mc_rsp_create *rsp_params; + + rsp_params = (struct mc_rsp_create *)cmd->params; + return le32_to_cpu(rsp_params->object_id); +} + +static inline void mc_cmd_read_api_version(struct fsl_mc_command *cmd, + u16 *major_ver, + u16 *minor_ver) +{ + struct mc_rsp_api_ver *rsp_params; + + rsp_params = (struct mc_rsp_api_ver *)cmd->params; + *major_ver = le16_to_cpu(rsp_params->major_ver); + *minor_ver = le16_to_cpu(rsp_params->minor_ver); +} + +/** + * Bit masks for a MC I/O object (struct fsl_mc_io) flags + */ +#define FSL_MC_IO_ATOMIC_CONTEXT_PORTAL 0x0001 + +/** + * struct fsl_mc_io - MC I/O object to be passed-in to mc_send_command() + * @dev: device associated with this Mc I/O object + * @flags: flags for mc_send_command() + * @portal_size: MC command portal size in bytes + * @portal_phys_addr: MC command portal physical address + * @portal_virt_addr: MC command portal virtual address + * @dpmcp_dev: pointer to the DPMCP device associated with the MC portal. + * + * Fields are only meaningful if the FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag is not + * set: + * @mutex: Mutex to serialize mc_send_command() calls that use the same MC + * portal, if the fsl_mc_io object was created with the + * FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag off. mc_send_command() calls for this + * fsl_mc_io object must be made only from non-atomic context. + * + * Fields are only meaningful if the FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag is + * set: + * @spinlock: Spinlock to serialize mc_send_command() calls that use the same MC + * portal, if the fsl_mc_io object was created with the + * FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag on. mc_send_command() calls for this + * fsl_mc_io object can be made from atomic or non-atomic context. + */ +struct fsl_mc_io { + struct device *dev; + u16 flags; + u32 portal_size; + phys_addr_t portal_phys_addr; + void __iomem *portal_virt_addr; + struct fsl_mc_device *dpmcp_dev; + union { + /* + * This field is only meaningful if the + * FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag is not set + */ + struct mutex mutex; /* serializes mc_send_command() */ + + /* + * This field is only meaningful if the + * FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag is set + */ + spinlock_t spinlock; /* serializes mc_send_command() */ + }; +}; + +int mc_send_command(struct fsl_mc_io *mc_io, struct fsl_mc_command *cmd); + +#ifdef CONFIG_FSL_MC_BUS +#define dev_is_fsl_mc(_dev) ((_dev)->bus == &fsl_mc_bus_type) +#else +/* If fsl-mc bus is not present device cannot belong to fsl-mc bus */ +#define dev_is_fsl_mc(_dev) (0) +#endif + +/* + * module_fsl_mc_driver() - Helper macro for drivers that don't do + * anything special in module init/exit. This eliminates a lot of + * boilerplate. Each module may only use this macro once, and + * calling it replaces module_init() and module_exit() + */ +#define module_fsl_mc_driver(__fsl_mc_driver) \ + module_driver(__fsl_mc_driver, fsl_mc_driver_register, \ + fsl_mc_driver_unregister) + +/* + * Macro to avoid include chaining to get THIS_MODULE + */ +#define fsl_mc_driver_register(drv) \ + __fsl_mc_driver_register(drv, THIS_MODULE) + +int __must_check __fsl_mc_driver_register(struct fsl_mc_driver *fsl_mc_driver, + struct module *owner); + +void fsl_mc_driver_unregister(struct fsl_mc_driver *driver); + +int __must_check fsl_mc_portal_allocate(struct fsl_mc_device *mc_dev, + u16 mc_io_flags, + struct fsl_mc_io **new_mc_io); + +void fsl_mc_portal_free(struct fsl_mc_io *mc_io); + +int fsl_mc_portal_reset(struct fsl_mc_io *mc_io); + +int __must_check fsl_mc_object_allocate(struct fsl_mc_device *mc_dev, + enum fsl_mc_pool_type pool_type, + struct fsl_mc_device **new_mc_adev); + +void fsl_mc_object_free(struct fsl_mc_device *mc_adev); + +struct irq_domain *fsl_mc_msi_create_irq_domain(struct fwnode_handle *fwnode, + struct msi_domain_info *info, + struct irq_domain *parent); + +int __must_check fsl_mc_allocate_irqs(struct fsl_mc_device *mc_dev); + +void fsl_mc_free_irqs(struct fsl_mc_device *mc_dev); + +extern struct bus_type fsl_mc_bus_type; + +extern struct device_type fsl_mc_bus_dprc_type; +extern struct device_type fsl_mc_bus_dpni_type; +extern struct device_type fsl_mc_bus_dpio_type; +extern struct device_type fsl_mc_bus_dpsw_type; +extern struct device_type fsl_mc_bus_dpbp_type; +extern struct device_type fsl_mc_bus_dpcon_type; +extern struct device_type fsl_mc_bus_dpmcp_type; +extern struct device_type fsl_mc_bus_dpmac_type; +extern struct device_type fsl_mc_bus_dprtc_type; + +static inline bool is_fsl_mc_bus_dprc(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dprc_type; +} + +static inline bool is_fsl_mc_bus_dpni(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpni_type; +} + +static inline bool is_fsl_mc_bus_dpio(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpio_type; +} + +static inline bool is_fsl_mc_bus_dpsw(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpsw_type; +} + +static inline bool is_fsl_mc_bus_dpbp(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpbp_type; +} + +static inline bool is_fsl_mc_bus_dpcon(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpcon_type; +} + +static inline bool is_fsl_mc_bus_dpmcp(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpmcp_type; +} + +static inline bool is_fsl_mc_bus_dpmac(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpmac_type; +} + +static inline bool is_fsl_mc_bus_dprtc(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dprtc_type; +} + +/* + * Data Path Buffer Pool (DPBP) API + * Contains initialization APIs and runtime control APIs for DPBP + */ + +int dpbp_open(struct fsl_mc_io *mc_io, + u32 cmd_flags, + int dpbp_id, + u16 *token); + +int dpbp_close(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +int dpbp_enable(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +int dpbp_disable(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +int dpbp_reset(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +/** + * struct dpbp_attr - Structure representing DPBP attributes + * @id: DPBP object ID + * @bpid: Hardware buffer pool ID; should be used as an argument in + * acquire/release operations on buffers + */ +struct dpbp_attr { + int id; + u16 bpid; +}; + +int dpbp_get_attributes(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + struct dpbp_attr *attr); + +/* Data Path Concentrator (DPCON) API + * Contains initialization APIs and runtime control APIs for DPCON + */ + +/** + * Use it to disable notifications; see dpcon_set_notification() + */ +#define DPCON_INVALID_DPIO_ID (int)(-1) + +int dpcon_open(struct fsl_mc_io *mc_io, + u32 cmd_flags, + int dpcon_id, + u16 *token); + +int dpcon_close(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +int dpcon_enable(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +int dpcon_disable(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +int dpcon_reset(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +/** + * struct dpcon_attr - Structure representing DPCON attributes + * @id: DPCON object ID + * @qbman_ch_id: Channel ID to be used by dequeue operation + * @num_priorities: Number of priorities for the DPCON channel (1-8) + */ +struct dpcon_attr { + int id; + u16 qbman_ch_id; + u8 num_priorities; +}; + +int dpcon_get_attributes(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + struct dpcon_attr *attr); + +/** + * struct dpcon_notification_cfg - Structure representing notification params + * @dpio_id: DPIO object ID; must be configured with a notification channel; + * to disable notifications set it to 'DPCON_INVALID_DPIO_ID'; + * @priority: Priority selection within the DPIO channel; valid values + * are 0-7, depending on the number of priorities in that channel + * @user_ctx: User context value provided with each CDAN message + */ +struct dpcon_notification_cfg { + int dpio_id; + u8 priority; + u64 user_ctx; +}; + +int dpcon_set_notification(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + struct dpcon_notification_cfg *cfg); + +#endif /* _FSL_MC_H_ */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 293fa0677fba..3cbf3cfff4f0 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -480,6 +480,15 @@ extern int func_ptr_is_kernel_text(void *ptr); unsigned long int_sqrt(unsigned long); +#if BITS_PER_LONG < 64 +u32 int_sqrt64(u64 x); +#else +static inline u32 int_sqrt64(u64 x) +{ + return (u32)int_sqrt(x); +} +#endif + extern void bust_spinlocks(int yes); extern int oops_in_progress; /* If set, an oops, panic(), BUG() or die() is in progress */ extern int panic_timeout; diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index 080798f17ece..82bf7747b312 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -266,6 +266,8 @@ enum axp20x_variants { #define AXP288_RT_BATT_V_H 0xa0 #define AXP288_RT_BATT_V_L 0xa1 +#define AXP813_ADC_RATE 0x85 + /* Fuel Gauge */ #define AXP288_FG_RDC1_REG 0xba #define AXP288_FG_RDC0_REG 0xbb diff --git a/include/linux/wait.h b/include/linux/wait.h index 55a611486bac..d9f131ecf708 100644 --- a/include/linux/wait.h +++ b/include/linux/wait.h @@ -599,6 +599,120 @@ do { \ __ret; \ }) +/** + * wait_event_idle - wait for a condition without contributing to system load + * @wq_head: the waitqueue to wait on + * @condition: a C expression for the event to wait for + * + * The process is put to sleep (TASK_IDLE) until the + * @condition evaluates to true. + * The @condition is checked each time the waitqueue @wq_head is woken up. + * + * wake_up() has to be called after changing any variable that could + * change the result of the wait condition. + * + */ +#define wait_event_idle(wq_head, condition) \ +do { \ + might_sleep(); \ + if (!(condition)) \ + ___wait_event(wq_head, condition, TASK_IDLE, 0, 0, schedule()); \ +} while (0) + +/** + * wait_event_idle_exclusive - wait for a condition with contributing to system load + * @wq_head: the waitqueue to wait on + * @condition: a C expression for the event to wait for + * + * The process is put to sleep (TASK_IDLE) until the + * @condition evaluates to true. + * The @condition is checked each time the waitqueue @wq_head is woken up. + * + * The process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag + * set thus if other processes wait on the same list, when this + * process is woken further processes are not considered. + * + * wake_up() has to be called after changing any variable that could + * change the result of the wait condition. + * + */ +#define wait_event_idle_exclusive(wq_head, condition) \ +do { \ + might_sleep(); \ + if (!(condition)) \ + ___wait_event(wq_head, condition, TASK_IDLE, 1, 0, schedule()); \ +} while (0) + +#define __wait_event_idle_timeout(wq_head, condition, timeout) \ + ___wait_event(wq_head, ___wait_cond_timeout(condition), \ + TASK_IDLE, 0, timeout, \ + __ret = schedule_timeout(__ret)) + +/** + * wait_event_idle_timeout - sleep without load until a condition becomes true or a timeout elapses + * @wq_head: the waitqueue to wait on + * @condition: a C expression for the event to wait for + * @timeout: timeout, in jiffies + * + * The process is put to sleep (TASK_IDLE) until the + * @condition evaluates to true. The @condition is checked each time + * the waitqueue @wq_head is woken up. + * + * wake_up() has to be called after changing any variable that could + * change the result of the wait condition. + * + * Returns: + * 0 if the @condition evaluated to %false after the @timeout elapsed, + * 1 if the @condition evaluated to %true after the @timeout elapsed, + * or the remaining jiffies (at least 1) if the @condition evaluated + * to %true before the @timeout elapsed. + */ +#define wait_event_idle_timeout(wq_head, condition, timeout) \ +({ \ + long __ret = timeout; \ + might_sleep(); \ + if (!___wait_cond_timeout(condition)) \ + __ret = __wait_event_idle_timeout(wq_head, condition, timeout); \ + __ret; \ +}) + +#define __wait_event_idle_exclusive_timeout(wq_head, condition, timeout) \ + ___wait_event(wq_head, ___wait_cond_timeout(condition), \ + TASK_IDLE, 1, timeout, \ + __ret = schedule_timeout(__ret)) + +/** + * wait_event_idle_exclusive_timeout - sleep without load until a condition becomes true or a timeout elapses + * @wq_head: the waitqueue to wait on + * @condition: a C expression for the event to wait for + * @timeout: timeout, in jiffies + * + * The process is put to sleep (TASK_IDLE) until the + * @condition evaluates to true. The @condition is checked each time + * the waitqueue @wq_head is woken up. + * + * The process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag + * set thus if other processes wait on the same list, when this + * process is woken further processes are not considered. + * + * wake_up() has to be called after changing any variable that could + * change the result of the wait condition. + * + * Returns: + * 0 if the @condition evaluated to %false after the @timeout elapsed, + * 1 if the @condition evaluated to %true after the @timeout elapsed, + * or the remaining jiffies (at least 1) if the @condition evaluated + * to %true before the @timeout elapsed. + */ +#define wait_event_idle_exclusive_timeout(wq_head, condition, timeout) \ +({ \ + long __ret = timeout; \ + might_sleep(); \ + if (!___wait_cond_timeout(condition)) \ + __ret = __wait_event_idle_exclusive_timeout(wq_head, condition, timeout);\ + __ret; \ +}) + extern int do_wait_intr(wait_queue_head_t *, wait_queue_entry_t *); extern int do_wait_intr_irq(wait_queue_head_t *, wait_queue_entry_t *); diff --git a/include/uapi/linux/irda.h b/include/uapi/linux/irda.h deleted file mode 100644 index 2105c266aa6e..000000000000 --- a/include/uapi/linux/irda.h +++ /dev/null @@ -1,252 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -/********************************************************************* - * - * Filename: irda.h - * Version: - * Description: - * Status: Experimental. - * Author: Dag Brattli <dagb@cs.uit.no> - * Created at: Mon Mar 8 14:06:12 1999 - * Modified at: Sat Dec 25 16:06:42 1999 - * Modified by: Dag Brattli <dagb@cs.uit.no> - * - * Copyright (c) 1999 Dag Brattli, 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. - * - * Neither Dag Brattli nor University of Tromsø admit liability nor - * provide warranty for any of this software. This material is - * provided "AS-IS" and at no charge. - * - ********************************************************************/ - -#ifndef KERNEL_IRDA_H -#define KERNEL_IRDA_H - -#include <linux/types.h> -#include <linux/socket.h> - -/* Note that this file is shared with user space. */ - -/* Hint bit positions for first hint byte */ -#define HINT_PNP 0x01 -#define HINT_PDA 0x02 -#define HINT_COMPUTER 0x04 -#define HINT_PRINTER 0x08 -#define HINT_MODEM 0x10 -#define HINT_FAX 0x20 -#define HINT_LAN 0x40 -#define HINT_EXTENSION 0x80 - -/* Hint bit positions for second hint byte (first extension byte) */ -#define HINT_TELEPHONY 0x01 -#define HINT_FILE_SERVER 0x02 -#define HINT_COMM 0x04 -#define HINT_MESSAGE 0x08 -#define HINT_HTTP 0x10 -#define HINT_OBEX 0x20 - -/* IrLMP character code values */ -#define CS_ASCII 0x00 -#define CS_ISO_8859_1 0x01 -#define CS_ISO_8859_2 0x02 -#define CS_ISO_8859_3 0x03 -#define CS_ISO_8859_4 0x04 -#define CS_ISO_8859_5 0x05 -#define CS_ISO_8859_6 0x06 -#define CS_ISO_8859_7 0x07 -#define CS_ISO_8859_8 0x08 -#define CS_ISO_8859_9 0x09 -#define CS_UNICODE 0xff - -/* These are the currently known dongles */ -typedef enum { - IRDA_TEKRAM_DONGLE = 0, - IRDA_ESI_DONGLE = 1, - IRDA_ACTISYS_DONGLE = 2, - IRDA_ACTISYS_PLUS_DONGLE = 3, - IRDA_GIRBIL_DONGLE = 4, - IRDA_LITELINK_DONGLE = 5, - IRDA_AIRPORT_DONGLE = 6, - IRDA_OLD_BELKIN_DONGLE = 7, - IRDA_EP7211_IR = 8, - IRDA_MCP2120_DONGLE = 9, - IRDA_ACT200L_DONGLE = 10, - IRDA_MA600_DONGLE = 11, - IRDA_TOIM3232_DONGLE = 12, - IRDA_EP7211_DONGLE = 13, -} IRDA_DONGLE; - -/* Protocol types to be used for SOCK_DGRAM */ -enum { - IRDAPROTO_UNITDATA = 0, - IRDAPROTO_ULTRA = 1, - IRDAPROTO_MAX -}; - -#define SOL_IRLMP 266 /* Same as SOL_IRDA for now */ -#define SOL_IRTTP 266 /* Same as SOL_IRDA for now */ - -#define IRLMP_ENUMDEVICES 1 /* Return discovery log */ -#define IRLMP_IAS_SET 2 /* Set an attribute in local IAS */ -#define IRLMP_IAS_QUERY 3 /* Query remote IAS for attribute */ -#define IRLMP_HINTS_SET 4 /* Set hint bits advertised */ -#define IRLMP_QOS_SET 5 -#define IRLMP_QOS_GET 6 -#define IRLMP_MAX_SDU_SIZE 7 -#define IRLMP_IAS_GET 8 /* Get an attribute from local IAS */ -#define IRLMP_IAS_DEL 9 /* Remove attribute from local IAS */ -#define IRLMP_HINT_MASK_SET 10 /* Set discovery filter */ -#define IRLMP_WAITDEVICE 11 /* Wait for a new discovery */ - -#define IRTTP_MAX_SDU_SIZE IRLMP_MAX_SDU_SIZE /* Compatibility */ - -#define IAS_MAX_STRING 256 /* See IrLMP 1.1, 4.3.3.2 */ -#define IAS_MAX_OCTET_STRING 1024 /* See IrLMP 1.1, 4.3.3.2 */ -#define IAS_MAX_CLASSNAME 60 /* See IrLMP 1.1, 4.3.1 */ -#define IAS_MAX_ATTRIBNAME 60 /* See IrLMP 1.1, 4.3.3.1 */ -#define IAS_MAX_ATTRIBNUMBER 256 /* See IrLMP 1.1, 4.3.3.1 */ -/* For user space backward compatibility - may be fixed in kernel 2.5.X - * Note : need 60+1 ('\0'), make it 64 for alignement - Jean II */ -#define IAS_EXPORT_CLASSNAME 64 -#define IAS_EXPORT_ATTRIBNAME 256 - -/* Attribute type needed for struct irda_ias_set */ -#define IAS_MISSING 0 -#define IAS_INTEGER 1 -#define IAS_OCT_SEQ 2 -#define IAS_STRING 3 - -#define LSAP_ANY 0xff - -struct sockaddr_irda { - __kernel_sa_family_t sir_family; /* AF_IRDA */ - __u8 sir_lsap_sel; /* LSAP selector */ - __u32 sir_addr; /* Device address */ - char sir_name[25]; /* Usually <service>:IrDA:TinyTP */ -}; - -struct irda_device_info { - __u32 saddr; /* Address of local interface */ - __u32 daddr; /* Address of remote device */ - char info[22]; /* Description */ - __u8 charset; /* Charset used for description */ - __u8 hints[2]; /* Hint bits */ -}; - -struct irda_device_list { - __u32 len; - struct irda_device_info dev[1]; -}; - -struct irda_ias_set { - char irda_class_name[IAS_EXPORT_CLASSNAME]; - char irda_attrib_name[IAS_EXPORT_ATTRIBNAME]; - unsigned int irda_attrib_type; - union { - unsigned int irda_attrib_int; - struct { - unsigned short len; - __u8 octet_seq[IAS_MAX_OCTET_STRING]; - } irda_attrib_octet_seq; - struct { - __u8 len; - __u8 charset; - __u8 string[IAS_MAX_STRING]; - } irda_attrib_string; - } attribute; - __u32 daddr; /* Address of device (for some queries only) */ -}; - -/* Some private IOCTL's (max 16) */ -#define SIOCSDONGLE (SIOCDEVPRIVATE + 0) -#define SIOCGDONGLE (SIOCDEVPRIVATE + 1) -#define SIOCSBANDWIDTH (SIOCDEVPRIVATE + 2) -#define SIOCSMEDIABUSY (SIOCDEVPRIVATE + 3) -#define SIOCGMEDIABUSY (SIOCDEVPRIVATE + 4) -#define SIOCGRECEIVING (SIOCDEVPRIVATE + 5) -#define SIOCSMODE (SIOCDEVPRIVATE + 6) -#define SIOCGMODE (SIOCDEVPRIVATE + 7) -#define SIOCSDTRRTS (SIOCDEVPRIVATE + 8) -#define SIOCGQOS (SIOCDEVPRIVATE + 9) - -/* No reason to include <linux/if.h> just because of this one ;-) */ -#define IRNAMSIZ 16 - -/* IrDA quality of service information (must not exceed 16 bytes) */ -struct if_irda_qos { - unsigned long baudrate; - unsigned short data_size; - unsigned short window_size; - unsigned short min_turn_time; - unsigned short max_turn_time; - unsigned char add_bofs; - unsigned char link_disc; -}; - -/* For setting RTS and DTR lines of a dongle */ -struct if_irda_line { - __u8 dtr; - __u8 rts; -}; - -/* IrDA interface configuration (data part must not exceed 16 bytes) */ -struct if_irda_req { - union { - char ifrn_name[IRNAMSIZ]; /* if name, e.g. "irda0" */ - } ifr_ifrn; - - /* Data part */ - union { - struct if_irda_line ifru_line; - struct if_irda_qos ifru_qos; - unsigned short ifru_flags; - unsigned int ifru_receiving; - unsigned int ifru_mode; - unsigned int ifru_dongle; - } ifr_ifru; -}; - -#define ifr_baudrate ifr_ifru.ifru_qos.baudrate -#define ifr_receiving ifr_ifru.ifru_receiving -#define ifr_dongle ifr_ifru.ifru_dongle -#define ifr_mode ifr_ifru.ifru_mode -#define ifr_dtr ifr_ifru.ifru_line.dtr -#define ifr_rts ifr_ifru.ifru_line.rts - - -/* IrDA netlink definitions */ -#define IRDA_NL_NAME "irda" -#define IRDA_NL_VERSION 1 - -enum irda_nl_commands { - IRDA_NL_CMD_UNSPEC, - IRDA_NL_CMD_SET_MODE, - IRDA_NL_CMD_GET_MODE, - - __IRDA_NL_CMD_AFTER_LAST -}; -#define IRDA_NL_CMD_MAX (__IRDA_NL_CMD_AFTER_LAST - 1) - -enum nl80211_attrs { - IRDA_NL_ATTR_UNSPEC, - IRDA_NL_ATTR_IFNAME, - IRDA_NL_ATTR_MODE, - - __IRDA_NL_ATTR_AFTER_LAST -}; -#define IRDA_NL_ATTR_MAX (__IRDA_NL_ATTR_AFTER_LAST - 1) - -/* IrDA modes */ -#define IRDA_MODE_PRIMARY 0x1 -#define IRDA_MODE_SECONDARY 0x2 -#define IRDA_MODE_MONITOR 0x4 - -#endif /* KERNEL_IRDA_H */ - - - - diff --git a/include/uapi/linux/ixjuser.h b/include/uapi/linux/ixjuser.h deleted file mode 100644 index ba245007cfe7..000000000000 --- a/include/uapi/linux/ixjuser.h +++ /dev/null @@ -1,721 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -#ifndef __LINUX_IXJUSER_H -#define __LINUX_IXJUSER_H - -/****************************************************************************** - * - * ixjuser.h - * - * Device Driver for Quicknet Technologies, Inc.'s Telephony cards - * including the Internet PhoneJACK, Internet PhoneJACK Lite, - * Internet PhoneJACK PCI, Internet LineJACK, Internet PhoneCARD and - * SmartCABLE - * - * (c) Copyright 1999-2001 Quicknet 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. - * - * Author: Ed Okerson, <eokerson@quicknet.net> - * - * Contributors: Greg Herlein, <gherlein@quicknet.net> - * David W. Erhart, <derhart@quicknet.net> - * John Sellers, <jsellers@quicknet.net> - * Mike Preston, <mpreston@quicknet.net> - * - * More information about the hardware related to this driver can be found - * at our website: http://www.quicknet.net - * - * Fixes: - * - * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR - * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT - * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET - * TECHNOLOGIES, INC.HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION - * TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. - * - *****************************************************************************/ - -#include <linux/telephony.h> - - -/****************************************************************************** -* -* IOCTL's used for the Quicknet Telephony Cards -* -* If you use the IXJCTL_TESTRAM command, the card must be power cycled to -* reset the SRAM values before further use. -* -******************************************************************************/ - -#define IXJCTL_DSP_RESET _IO ('q', 0xC0) - -#define IXJCTL_RING PHONE_RING -#define IXJCTL_HOOKSTATE PHONE_HOOKSTATE -#define IXJCTL_MAXRINGS PHONE_MAXRINGS -#define IXJCTL_RING_CADENCE PHONE_RING_CADENCE -#define IXJCTL_RING_START PHONE_RING_START -#define IXJCTL_RING_STOP PHONE_RING_STOP - -#define IXJCTL_CARDTYPE _IOR ('q', 0xC1, int) -#define IXJCTL_SERIAL _IOR ('q', 0xC2, int) -#define IXJCTL_DSP_TYPE _IOR ('q', 0xC3, int) -#define IXJCTL_DSP_VERSION _IOR ('q', 0xC4, int) -#define IXJCTL_VERSION _IOR ('q', 0xDA, char *) -#define IXJCTL_DSP_IDLE _IO ('q', 0xC5) -#define IXJCTL_TESTRAM _IO ('q', 0xC6) - -/****************************************************************************** -* -* This group of IOCTLs deal with the record settings of the DSP -* -* The IXJCTL_REC_DEPTH command sets the internal buffer depth of the DSP. -* Setting a lower depth reduces latency, but increases the demand of the -* application to service the driver without frame loss. The DSP has 480 -* bytes of physical buffer memory for the record channel so the true -* maximum limit is determined by how many frames will fit in the buffer. -* -* 1 uncompressed (480 byte) 16-bit linear frame. -* 2 uncompressed (240 byte) 8-bit A-law/mu-law frames. -* 15 TrueSpeech 8.5 frames. -* 20 TrueSpeech 6.3,5.3,4.8 or 4.1 frames. -* -* The default in the driver is currently set to 2 frames. -* -* The IXJCTL_REC_VOLUME and IXJCTL_PLAY_VOLUME commands both use a Q8 -* number as a parameter, 0x100 scales the signal by 1.0, 0x200 scales the -* signal by 2.0, 0x80 scales the signal by 0.5. No protection is given -* against over-scaling, if the multiplication factor times the input -* signal exceeds 16 bits, overflow distortion will occur. The default -* setting is 0x100 (1.0). -* -* The IXJCTL_REC_LEVEL returns the average signal level (not r.m.s.) on -* the most recently recorded frame as a 16 bit value. -******************************************************************************/ - -#define IXJCTL_REC_CODEC PHONE_REC_CODEC -#define IXJCTL_REC_START PHONE_REC_START -#define IXJCTL_REC_STOP PHONE_REC_STOP -#define IXJCTL_REC_DEPTH PHONE_REC_DEPTH -#define IXJCTL_FRAME PHONE_FRAME -#define IXJCTL_REC_VOLUME PHONE_REC_VOLUME -#define IXJCTL_REC_LEVEL PHONE_REC_LEVEL - -typedef enum { - f300_640 = 4, f300_500, f1100, f350, f400, f480, f440, f620, f20_50, - f133_200, f300, f300_420, f330, f300_425, f330_440, f340, f350_400, - f350_440, f350_450, f360, f380_420, f392, f400_425, f400_440, f400_450, - f420, f425, f425_450, f425_475, f435, f440_450, f440_480, f445, f450, - f452, f475, f480_620, f494, f500, f520, f523, f525, f540_660, f587, - f590, f600, f660, f700, f740, f750, f750_1450, f770, f800, f816, f850, - f857_1645, f900, f900_1300, f935_1215, f941_1477, f942, f950, f950_1400, - f975, f1000, f1020, f1050, f1100_1750, f1140, f1200, f1209, f1330, f1336, - lf1366, f1380, f1400, f1477, f1600, f1633_1638, f1800, f1860 -} IXJ_FILTER_FREQ; - -typedef struct { - unsigned int filter; - IXJ_FILTER_FREQ freq; - char enable; -} IXJ_FILTER; - -typedef struct { - char enable; - char en_filter; - unsigned int filter; - unsigned int on1; - unsigned int off1; - unsigned int on2; - unsigned int off2; - unsigned int on3; - unsigned int off3; -} IXJ_FILTER_CADENCE; - -#define IXJCTL_SET_FILTER _IOW ('q', 0xC7, IXJ_FILTER *) -#define IXJCTL_SET_FILTER_RAW _IOW ('q', 0xDD, IXJ_FILTER_RAW *) -#define IXJCTL_GET_FILTER_HIST _IOW ('q', 0xC8, int) -#define IXJCTL_FILTER_CADENCE _IOW ('q', 0xD6, IXJ_FILTER_CADENCE *) -#define IXJCTL_PLAY_CID _IO ('q', 0xD7) -/****************************************************************************** -* -* This IOCTL allows you to reassign values in the tone index table. The -* tone table has 32 entries (0 - 31), but the driver only allows entries -* 13 - 27 to be modified, entry 0 is reserved for silence and 1 - 12 are -* the standard DTMF digits and 28 - 31 are the DTMF tones for A, B, C & D. -* The positions used internally for Call Progress Tones are as follows: -* Dial Tone - 25 -* Ring Back - 26 -* Busy Signal - 27 -* -* The freq values are calculated as: -* freq = cos(2 * PI * frequency / 8000) -* -* The most commonly needed values are already calculated and listed in the -* enum IXJ_TONE_FREQ. Each tone index can have two frequencies with -* different gains, if you are only using a single frequency set the unused -* one to 0. -* -* The gain values range from 0 to 15 indicating +6dB to -24dB in 2dB -* increments. -* -******************************************************************************/ - -typedef enum { - hz20 = 0x7ffa, - hz50 = 0x7fe5, - hz133 = 0x7f4c, - hz200 = 0x7e6b, - hz261 = 0x7d50, /* .63 C1 */ - hz277 = 0x7cfa, /* .18 CS1 */ - hz293 = 0x7c9f, /* .66 D1 */ - hz300 = 0x7c75, - hz311 = 0x7c32, /* .13 DS1 */ - hz329 = 0x7bbf, /* .63 E1 */ - hz330 = 0x7bb8, - hz340 = 0x7b75, - hz349 = 0x7b37, /* .23 F1 */ - hz350 = 0x7b30, - hz360 = 0x7ae9, - hz369 = 0x7aa8, /* .99 FS1 */ - hz380 = 0x7a56, - hz392 = 0x79fa, /* .00 G1 */ - hz400 = 0x79bb, - hz415 = 0x7941, /* .30 GS1 */ - hz420 = 0x7918, - hz425 = 0x78ee, - hz435 = 0x7899, - hz440 = 0x786d, /* .00 A1 */ - hz445 = 0x7842, - hz450 = 0x7815, - hz452 = 0x7803, - hz466 = 0x7784, /* .16 AS1 */ - hz475 = 0x7731, - hz480 = 0x7701, - hz493 = 0x7685, /* .88 B1 */ - hz494 = 0x767b, - hz500 = 0x7640, - hz520 = 0x7578, - hz523 = 0x7559, /* .25 C2 */ - hz525 = 0x7544, - hz540 = 0x74a7, - hz554 = 0x7411, /* .37 CS2 */ - hz587 = 0x72a1, /* .33 D2 */ - hz590 = 0x727f, - hz600 = 0x720b, - hz620 = 0x711e, - hz622 = 0x7106, /* .25 DS2 */ - hz659 = 0x6f3b, /* .26 E2 */ - hz660 = 0x6f2e, - hz698 = 0x6d3d, /* .46 F2 */ - hz700 = 0x6d22, - hz739 = 0x6b09, /* .99 FS2 */ - hz740 = 0x6afa, - hz750 = 0x6a6c, - hz770 = 0x694b, - hz783 = 0x688b, /* .99 G2 */ - hz800 = 0x678d, - hz816 = 0x6698, - hz830 = 0x65bf, /* .61 GS2 */ - hz850 = 0x6484, - hz857 = 0x6414, - hz880 = 0x629f, /* .00 A2 */ - hz900 = 0x6154, - hz932 = 0x5f35, /* .33 AS2 */ - hz935 = 0x5f01, - hz941 = 0x5e9a, - hz942 = 0x5e88, - hz950 = 0x5dfd, - hz975 = 0x5c44, - hz1000 = 0x5a81, - hz1020 = 0x5912, - hz1050 = 0x56e2, - hz1100 = 0x5320, - hz1140 = 0x5007, - hz1200 = 0x4b3b, - hz1209 = 0x4a80, - hz1215 = 0x4a02, - hz1250 = 0x471c, - hz1300 = 0x42e0, - hz1330 = 0x4049, - hz1336 = 0x3fc4, - hz1366 = 0x3d22, - hz1380 = 0x3be4, - hz1400 = 0x3a1b, - hz1450 = 0x3596, - hz1477 = 0x331c, - hz1500 = 0x30fb, - hz1600 = 0x278d, - hz1633 = 0x2462, - hz1638 = 0x23e7, - hz1645 = 0x233a, - hz1750 = 0x18f8, - hz1800 = 0x1405, - hz1860 = 0xe0b, - hz2100 = 0xf5f6, - hz2130 = 0xf2f5, - hz2450 = 0xd3b3, - hz2750 = 0xb8e4 -} IXJ_FREQ; - -typedef enum { - C1 = hz261, - CS1 = hz277, - D1 = hz293, - DS1 = hz311, - E1 = hz329, - F1 = hz349, - FS1 = hz369, - G1 = hz392, - GS1 = hz415, - A1 = hz440, - AS1 = hz466, - B1 = hz493, - C2 = hz523, - CS2 = hz554, - D2 = hz587, - DS2 = hz622, - E2 = hz659, - F2 = hz698, - FS2 = hz739, - G2 = hz783, - GS2 = hz830, - A2 = hz880, - AS2 = hz932, -} IXJ_NOTE; - -typedef struct { - int tone_index; - int freq0; - int gain0; - int freq1; - int gain1; -} IXJ_TONE; - -#define IXJCTL_INIT_TONE _IOW ('q', 0xC9, IXJ_TONE *) - -/****************************************************************************** -* -* The IXJCTL_TONE_CADENCE ioctl defines tone sequences used for various -* Call Progress Tones (CPT). This is accomplished by setting up an array of -* IXJ_CADENCE_ELEMENT structures that sequentially define the states of -* the tone sequence. The tone_on_time and tone_off time are in -* 250 microsecond intervals. A pointer to this array is passed to the -* driver as the ce element of an IXJ_CADENCE structure. The elements_used -* must be set to the number of IXJ_CADENCE_ELEMENTS in the array. The -* termination variable defines what to do at the end of a cadence, the -* options are to play the cadence once and stop, to repeat the last -* element of the cadence indefinitely, or to repeat the entire cadence -* indefinitely. The ce variable is a pointer to the array of IXJ_TONE -* structures. If the freq0 variable is non-zero, the tone table contents -* for the tone_index are updated to the frequencies and gains defined. It -* should be noted that DTMF tones cannot be reassigned, so if DTMF tone -* table indexes are used in a cadence the frequency and gain variables will -* be ignored. -* -* If the array elements contain frequency parameters the driver will -* initialize the needed tone table elements and begin playing the tone, -* there is no preset limit on the number of elements in the cadence. If -* there is more than one frequency used in the cadence, sequential elements -* of different frequencies MUST use different tone table indexes. Only one -* cadence can be played at a time. It is possible to build complex -* cadences with multiple frequencies using 2 tone table indexes by -* alternating between them. -* -******************************************************************************/ - -typedef struct { - int index; - int tone_on_time; - int tone_off_time; - int freq0; - int gain0; - int freq1; - int gain1; -} IXJ_CADENCE_ELEMENT; - -typedef enum { - PLAY_ONCE, - REPEAT_LAST_ELEMENT, - REPEAT_ALL -} IXJ_CADENCE_TERM; - -typedef struct { - int elements_used; - IXJ_CADENCE_TERM termination; - IXJ_CADENCE_ELEMENT __user *ce; -} IXJ_CADENCE; - -#define IXJCTL_TONE_CADENCE _IOW ('q', 0xCA, IXJ_CADENCE *) -/****************************************************************************** -* -* This group of IOCTLs deal with the playback settings of the DSP -* -******************************************************************************/ - -#define IXJCTL_PLAY_CODEC PHONE_PLAY_CODEC -#define IXJCTL_PLAY_START PHONE_PLAY_START -#define IXJCTL_PLAY_STOP PHONE_PLAY_STOP -#define IXJCTL_PLAY_DEPTH PHONE_PLAY_DEPTH -#define IXJCTL_PLAY_VOLUME PHONE_PLAY_VOLUME -#define IXJCTL_PLAY_LEVEL PHONE_PLAY_LEVEL - -/****************************************************************************** -* -* This group of IOCTLs deal with the Acoustic Echo Cancellation settings -* of the DSP -* -* Issuing the IXJCTL_AEC_START command with a value of AEC_OFF has the -* same effect as IXJCTL_AEC_STOP. This is to simplify slider bar -* controls. IXJCTL_AEC_GET_LEVEL returns the current setting of the AEC. -******************************************************************************/ -#define IXJCTL_AEC_START _IOW ('q', 0xCB, int) -#define IXJCTL_AEC_STOP _IO ('q', 0xCC) -#define IXJCTL_AEC_GET_LEVEL _IO ('q', 0xCD) - -#define AEC_OFF 0 -#define AEC_LOW 1 -#define AEC_MED 2 -#define AEC_HIGH 3 -#define AEC_AUTO 4 -#define AEC_AGC 5 -/****************************************************************************** -* -* Call Progress Tones, DTMF, etc. -* IXJCTL_DTMF_OOB determines if DTMF signaling is sent as Out-Of-Band -* only. If you pass a 1, DTMF is suppressed from the audio stream. -* Tone on and off times are in 250 microsecond intervals so -* ioctl(ixj1, IXJCTL_SET_TONE_ON_TIME, 360); -* will set the tone on time of board ixj1 to 360 * 250us = 90ms -* the default values of tone on and off times is 840 or 210ms -******************************************************************************/ - -#define IXJCTL_DTMF_READY PHONE_DTMF_READY -#define IXJCTL_GET_DTMF PHONE_GET_DTMF -#define IXJCTL_GET_DTMF_ASCII PHONE_GET_DTMF_ASCII -#define IXJCTL_DTMF_OOB PHONE_DTMF_OOB -#define IXJCTL_EXCEPTION PHONE_EXCEPTION -#define IXJCTL_PLAY_TONE PHONE_PLAY_TONE -#define IXJCTL_SET_TONE_ON_TIME PHONE_SET_TONE_ON_TIME -#define IXJCTL_SET_TONE_OFF_TIME PHONE_SET_TONE_OFF_TIME -#define IXJCTL_GET_TONE_ON_TIME PHONE_GET_TONE_ON_TIME -#define IXJCTL_GET_TONE_OFF_TIME PHONE_GET_TONE_OFF_TIME -#define IXJCTL_GET_TONE_STATE PHONE_GET_TONE_STATE -#define IXJCTL_BUSY PHONE_BUSY -#define IXJCTL_RINGBACK PHONE_RINGBACK -#define IXJCTL_DIALTONE PHONE_DIALTONE -#define IXJCTL_CPT_STOP PHONE_CPT_STOP - -/****************************************************************************** -* LineJACK specific IOCTLs -* -* The lsb 4 bits of the LED argument represent the state of each of the 4 -* LED's on the LineJACK -******************************************************************************/ - -#define IXJCTL_SET_LED _IOW ('q', 0xCE, int) -#define IXJCTL_MIXER _IOW ('q', 0xCF, int) - -/****************************************************************************** -* -* The master volume controls use attenuation with 32 levels from 0 to -62dB -* with steps of 2dB each, the defines should be OR'ed together then sent -* as the parameter to the mixer command to change the mixer settings. -* -******************************************************************************/ -#define MIXER_MASTER_L 0x0000 -#define MIXER_MASTER_R 0x0100 -#define ATT00DB 0x00 -#define ATT02DB 0x01 -#define ATT04DB 0x02 -#define ATT06DB 0x03 -#define ATT08DB 0x04 -#define ATT10DB 0x05 -#define ATT12DB 0x06 -#define ATT14DB 0x07 -#define ATT16DB 0x08 -#define ATT18DB 0x09 -#define ATT20DB 0x0A -#define ATT22DB 0x0B -#define ATT24DB 0x0C -#define ATT26DB 0x0D -#define ATT28DB 0x0E -#define ATT30DB 0x0F -#define ATT32DB 0x10 -#define ATT34DB 0x11 -#define ATT36DB 0x12 -#define ATT38DB 0x13 -#define ATT40DB 0x14 -#define ATT42DB 0x15 -#define ATT44DB 0x16 -#define ATT46DB 0x17 -#define ATT48DB 0x18 -#define ATT50DB 0x19 -#define ATT52DB 0x1A -#define ATT54DB 0x1B -#define ATT56DB 0x1C -#define ATT58DB 0x1D -#define ATT60DB 0x1E -#define ATT62DB 0x1F -#define MASTER_MUTE 0x80 - -/****************************************************************************** -* -* The input volume controls use gain with 32 levels from +12dB to -50dB -* with steps of 2dB each, the defines should be OR'ed together then sent -* as the parameter to the mixer command to change the mixer settings. -* -******************************************************************************/ -#define MIXER_PORT_CD_L 0x0600 -#define MIXER_PORT_CD_R 0x0700 -#define MIXER_PORT_LINE_IN_L 0x0800 -#define MIXER_PORT_LINE_IN_R 0x0900 -#define MIXER_PORT_POTS_REC 0x0C00 -#define MIXER_PORT_MIC 0x0E00 - -#define GAIN12DB 0x00 -#define GAIN10DB 0x01 -#define GAIN08DB 0x02 -#define GAIN06DB 0x03 -#define GAIN04DB 0x04 -#define GAIN02DB 0x05 -#define GAIN00DB 0x06 -#define GAIN_02DB 0x07 -#define GAIN_04DB 0x08 -#define GAIN_06DB 0x09 -#define GAIN_08DB 0x0A -#define GAIN_10DB 0x0B -#define GAIN_12DB 0x0C -#define GAIN_14DB 0x0D -#define GAIN_16DB 0x0E -#define GAIN_18DB 0x0F -#define GAIN_20DB 0x10 -#define GAIN_22DB 0x11 -#define GAIN_24DB 0x12 -#define GAIN_26DB 0x13 -#define GAIN_28DB 0x14 -#define GAIN_30DB 0x15 -#define GAIN_32DB 0x16 -#define GAIN_34DB 0x17 -#define GAIN_36DB 0x18 -#define GAIN_38DB 0x19 -#define GAIN_40DB 0x1A -#define GAIN_42DB 0x1B -#define GAIN_44DB 0x1C -#define GAIN_46DB 0x1D -#define GAIN_48DB 0x1E -#define GAIN_50DB 0x1F -#define INPUT_MUTE 0x80 - -/****************************************************************************** -* -* The POTS volume control use attenuation with 8 levels from 0dB to -28dB -* with steps of 4dB each, the defines should be OR'ed together then sent -* as the parameter to the mixer command to change the mixer settings. -* -******************************************************************************/ -#define MIXER_PORT_POTS_PLAY 0x0F00 - -#define POTS_ATT_00DB 0x00 -#define POTS_ATT_04DB 0x01 -#define POTS_ATT_08DB 0x02 -#define POTS_ATT_12DB 0x03 -#define POTS_ATT_16DB 0x04 -#define POTS_ATT_20DB 0x05 -#define POTS_ATT_24DB 0x06 -#define POTS_ATT_28DB 0x07 -#define POTS_MUTE 0x80 - -/****************************************************************************** -* -* The DAA controls the interface to the PSTN port. The driver loads the -* US coefficients by default, so if you live in a different country you -* need to load the set for your countries phone system. -* -******************************************************************************/ -#define IXJCTL_DAA_COEFF_SET _IOW ('q', 0xD0, int) - -#define DAA_US 1 /*PITA 8kHz */ -#define DAA_UK 2 /*ISAR34 8kHz */ -#define DAA_FRANCE 3 /* */ -#define DAA_GERMANY 4 -#define DAA_AUSTRALIA 5 -#define DAA_JAPAN 6 - -/****************************************************************************** -* -* Use IXJCTL_PORT to set or query the port the card is set to. If the -* argument is set to PORT_QUERY, the return value of the ioctl will -* indicate which port is currently in use, otherwise it will change the -* port. -* -******************************************************************************/ -#define IXJCTL_PORT _IOW ('q', 0xD1, int) - -#define PORT_QUERY 0 -#define PORT_POTS 1 -#define PORT_PSTN 2 -#define PORT_SPEAKER 3 -#define PORT_HANDSET 4 - -#define IXJCTL_PSTN_SET_STATE PHONE_PSTN_SET_STATE -#define IXJCTL_PSTN_GET_STATE PHONE_PSTN_GET_STATE - -#define PSTN_ON_HOOK 0 -#define PSTN_RINGING 1 -#define PSTN_OFF_HOOK 2 -#define PSTN_PULSE_DIAL 3 - -/****************************************************************************** -* -* The DAA Analog GAIN sets 2 parameters at one time, the receive gain (AGRR), -* and the transmit gain (AGX). OR together the components and pass them -* as the parameter to IXJCTL_DAA_AGAIN. The default setting is both at 0dB. -* -******************************************************************************/ -#define IXJCTL_DAA_AGAIN _IOW ('q', 0xD2, int) - -#define AGRR00DB 0x00 /* Analog gain in receive direction 0dB */ -#define AGRR3_5DB 0x10 /* Analog gain in receive direction 3.5dB */ -#define AGRR06DB 0x30 /* Analog gain in receive direction 6dB */ - -#define AGX00DB 0x00 /* Analog gain in transmit direction 0dB */ -#define AGX_6DB 0x04 /* Analog gain in transmit direction -6dB */ -#define AGX3_5DB 0x08 /* Analog gain in transmit direction 3.5dB */ -#define AGX_2_5B 0x0C /* Analog gain in transmit direction -2.5dB */ - -#define IXJCTL_PSTN_LINETEST _IO ('q', 0xD3) - -#define IXJCTL_CID _IOR ('q', 0xD4, PHONE_CID *) -#define IXJCTL_VMWI _IOR ('q', 0xD8, int) -#define IXJCTL_CIDCW _IOW ('q', 0xD9, PHONE_CID *) -/****************************************************************************** -* -* The wink duration is tunable with this ioctl. The default wink duration -* is 320ms. You do not need to use this ioctl if you do not require a -* different wink duration. -* -******************************************************************************/ -#define IXJCTL_WINK_DURATION PHONE_WINK_DURATION - -/****************************************************************************** -* -* This ioctl will connect the POTS port to the PSTN port on the LineJACK -* In order for this to work properly the port selection should be set to -* the PSTN port with IXJCTL_PORT prior to calling this ioctl. This will -* enable conference calls between PSTN callers and network callers. -* Passing a 1 to this ioctl enables the POTS<->PSTN connection while -* passing a 0 turns it back off. -* -******************************************************************************/ -#define IXJCTL_POTS_PSTN _IOW ('q', 0xD5, int) - -/****************************************************************************** -* -* IOCTLs added by request. -* -* IXJCTL_HZ sets the value your Linux kernel uses for HZ as defined in -* /usr/include/asm/param.h, this determines the fundamental -* frequency of the clock ticks on your Linux system. The kernel -* must be rebuilt if you change this value, also all modules you -* use (except this one) must be recompiled. The default value -* is 100, and you only need to use this IOCTL if you use some -* other value. -* -* -* IXJCTL_RATE sets the number of times per second that the driver polls -* the DSP. This value cannot be larger than HZ. By -* increasing both of these values, you may be able to reduce -* latency because the max hang time that can exist between the -* driver and the DSP will be reduced. -* -******************************************************************************/ - -#define IXJCTL_HZ _IOW ('q', 0xE0, int) -#define IXJCTL_RATE _IOW ('q', 0xE1, int) -#define IXJCTL_FRAMES_READ _IOR ('q', 0xE2, unsigned long) -#define IXJCTL_FRAMES_WRITTEN _IOR ('q', 0xE3, unsigned long) -#define IXJCTL_READ_WAIT _IOR ('q', 0xE4, unsigned long) -#define IXJCTL_WRITE_WAIT _IOR ('q', 0xE5, unsigned long) -#define IXJCTL_DRYBUFFER_READ _IOR ('q', 0xE6, unsigned long) -#define IXJCTL_DRYBUFFER_CLEAR _IO ('q', 0xE7) -#define IXJCTL_DTMF_PRESCALE _IOW ('q', 0xE8, int) - -/****************************************************************************** -* -* This ioctl allows the user application to control what events the driver -* will send signals for, and what signals it will send for which event. -* By default, if signaling is enabled, all events will send SIGIO when -* they occur. To disable signals for an event set the signal to 0. -* -******************************************************************************/ -typedef enum { - SIG_DTMF_READY, - SIG_HOOKSTATE, - SIG_FLASH, - SIG_PSTN_RING, - SIG_CALLER_ID, - SIG_PSTN_WINK, - SIG_F0, SIG_F1, SIG_F2, SIG_F3, - SIG_FC0, SIG_FC1, SIG_FC2, SIG_FC3, - SIG_READ_READY = 33, - SIG_WRITE_READY = 34 -} IXJ_SIGEVENT; - -typedef struct { - unsigned int event; - int signal; -} IXJ_SIGDEF; - -#define IXJCTL_SIGCTL _IOW ('q', 0xE9, IXJ_SIGDEF *) - -/****************************************************************************** -* -* These ioctls allow the user application to change the gain in the -* Smart Cable of the Internet Phone Card. Sending -1 as a value will cause -* return value to be the current setting. Valid values to set are 0x00 - 0x1F -* -* 11111 = +12 dB -* 10111 = 0 dB -* 00000 = -34.5 dB -* -* IXJCTL_SC_RXG sets the Receive gain -* IXJCTL_SC_TXG sets the Transmit gain -* -******************************************************************************/ -#define IXJCTL_SC_RXG _IOW ('q', 0xEA, int) -#define IXJCTL_SC_TXG _IOW ('q', 0xEB, int) - -/****************************************************************************** -* -* The intercom IOCTL's short the output from one card to the input of the -* other and vice versa (actually done in the DSP read function). It is only -* necessary to execute the IOCTL on one card, but it is necessary to have -* both devices open to be able to detect hook switch changes. The record -* codec and rate of each card must match the playback codec and rate of -* the other card for this to work properly. -* -******************************************************************************/ - -#define IXJCTL_INTERCOM_START _IOW ('q', 0xFD, int) -#define IXJCTL_INTERCOM_STOP _IOW ('q', 0xFE, int) - -/****************************************************************************** - * - * new structure for accessing raw filter information - * - ******************************************************************************/ - -typedef struct { - unsigned int filter; - char enable; - unsigned int coeff[19]; -} IXJ_FILTER_RAW; - -#endif diff --git a/include/uapi/linux/telephony.h b/include/uapi/linux/telephony.h deleted file mode 100644 index d2c9f7105f4b..000000000000 --- a/include/uapi/linux/telephony.h +++ /dev/null @@ -1,263 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -/****************************************************************************** - * - * telephony.h - * - * Basic Linux Telephony Interface - * - * (c) Copyright 1999-2001 Quicknet 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. - * - * Authors: Ed Okerson, <eokerson@quicknet.net> - * Greg Herlein, <gherlein@quicknet.net> - * - * Contributors: Alan Cox, <alan@lxorguk.ukuu.org.uk> - * David W. Erhart, <derhart@quicknet.net> - * - * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR - * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT - * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET - * TECHNOLOGIES, INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION - * TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. - * - *****************************************************************************/ - -#ifndef TELEPHONY_H -#define TELEPHONY_H - -#define TELEPHONY_VERSION 3013 - -#define PHONE_VENDOR_IXJ 1 -#define PHONE_VENDOR_QUICKNET PHONE_VENDOR_IXJ -#define PHONE_VENDOR_VOICETRONIX 2 -#define PHONE_VENDOR_ACULAB 3 -#define PHONE_VENDOR_DIGI 4 -#define PHONE_VENDOR_FRANKLIN 5 - -/****************************************************************************** - * Vendor Summary Information Area - * - * Quicknet Technologies, Inc. - makes low density analog telephony cards - * with audio compression, POTS and PSTN interfaces (www.quicknet.net) - * - * (other vendors following this API shuld add a short description of - * the telephony products they support under Linux) - * - *****************************************************************************/ -#define QTI_PHONEJACK 100 -#define QTI_LINEJACK 300 -#define QTI_PHONEJACK_LITE 400 -#define QTI_PHONEJACK_PCI 500 -#define QTI_PHONECARD 600 - -/****************************************************************************** -* -* The capabilities ioctls can inform you of the capabilities of each phone -* device installed in your system. The PHONECTL_CAPABILITIES ioctl -* returns an integer value indicating the number of capabilities the -* device has. The PHONECTL_CAPABILITIES_LIST will fill an array of -* capability structs with all of its capabilities. The -* PHONECTL_CAPABILITIES_CHECK takes a single capability struct and returns -* a TRUE if the device has that capability, otherwise it returns false. -* -******************************************************************************/ -typedef enum { - vendor = 0, - device, - port, - codec, - dsp -} phone_cap; - -struct phone_capability { - char desc[80]; - phone_cap captype; - int cap; - int handle; -}; - -typedef enum { - pots = 0, - pstn, - handset, - speaker -} phone_ports; - -#define PHONE_CAPABILITIES _IO ('q', 0x80) -#define PHONE_CAPABILITIES_LIST _IOR ('q', 0x81, struct phone_capability *) -#define PHONE_CAPABILITIES_CHECK _IOW ('q', 0x82, struct phone_capability *) - -typedef struct { - char month[3]; - char day[3]; - char hour[3]; - char min[3]; - int numlen; - char number[11]; - int namelen; - char name[80]; -} PHONE_CID; - -#define PHONE_RING _IO ('q', 0x83) -#define PHONE_HOOKSTATE _IO ('q', 0x84) -#define PHONE_MAXRINGS _IOW ('q', 0x85, char) -#define PHONE_RING_CADENCE _IOW ('q', 0x86, short) -#define OLD_PHONE_RING_START _IO ('q', 0x87) -#define PHONE_RING_START _IOW ('q', 0x87, PHONE_CID *) -#define PHONE_RING_STOP _IO ('q', 0x88) - -#define USA_RING_CADENCE 0xC0C0 - -#define PHONE_REC_CODEC _IOW ('q', 0x89, int) -#define PHONE_REC_START _IO ('q', 0x8A) -#define PHONE_REC_STOP _IO ('q', 0x8B) -#define PHONE_REC_DEPTH _IOW ('q', 0x8C, int) -#define PHONE_FRAME _IOW ('q', 0x8D, int) -#define PHONE_REC_VOLUME _IOW ('q', 0x8E, int) -#define PHONE_REC_VOLUME_LINEAR _IOW ('q', 0xDB, int) -#define PHONE_REC_LEVEL _IO ('q', 0x8F) - -#define PHONE_PLAY_CODEC _IOW ('q', 0x90, int) -#define PHONE_PLAY_START _IO ('q', 0x91) -#define PHONE_PLAY_STOP _IO ('q', 0x92) -#define PHONE_PLAY_DEPTH _IOW ('q', 0x93, int) -#define PHONE_PLAY_VOLUME _IOW ('q', 0x94, int) -#define PHONE_PLAY_VOLUME_LINEAR _IOW ('q', 0xDC, int) -#define PHONE_PLAY_LEVEL _IO ('q', 0x95) -#define PHONE_DTMF_READY _IOR ('q', 0x96, int) -#define PHONE_GET_DTMF _IOR ('q', 0x97, int) -#define PHONE_GET_DTMF_ASCII _IOR ('q', 0x98, int) -#define PHONE_DTMF_OOB _IOW ('q', 0x99, int) -#define PHONE_EXCEPTION _IOR ('q', 0x9A, int) -#define PHONE_PLAY_TONE _IOW ('q', 0x9B, char) -#define PHONE_SET_TONE_ON_TIME _IOW ('q', 0x9C, int) -#define PHONE_SET_TONE_OFF_TIME _IOW ('q', 0x9D, int) -#define PHONE_GET_TONE_ON_TIME _IO ('q', 0x9E) -#define PHONE_GET_TONE_OFF_TIME _IO ('q', 0x9F) -#define PHONE_GET_TONE_STATE _IO ('q', 0xA0) -#define PHONE_BUSY _IO ('q', 0xA1) -#define PHONE_RINGBACK _IO ('q', 0xA2) -#define PHONE_DIALTONE _IO ('q', 0xA3) -#define PHONE_CPT_STOP _IO ('q', 0xA4) - -#define PHONE_PSTN_SET_STATE _IOW ('q', 0xA4, int) -#define PHONE_PSTN_GET_STATE _IO ('q', 0xA5) - -#define PSTN_ON_HOOK 0 -#define PSTN_RINGING 1 -#define PSTN_OFF_HOOK 2 -#define PSTN_PULSE_DIAL 3 - -/****************************************************************************** -* -* The wink duration is tunable with this ioctl. The default wink duration -* is 320ms. You do not need to use this ioctl if you do not require a -* different wink duration. -* -******************************************************************************/ -#define PHONE_WINK_DURATION _IOW ('q', 0xA6, int) -#define PHONE_WINK _IOW ('q', 0xAA, int) - -/****************************************************************************** -* -* Codec Definitions -* -******************************************************************************/ -typedef enum { - G723_63 = 1, - G723_53 = 2, - TS85 = 3, - TS48 = 4, - TS41 = 5, - G728 = 6, - G729 = 7, - ULAW = 8, - ALAW = 9, - LINEAR16 = 10, - LINEAR8 = 11, - WSS = 12, - G729B = 13 -} phone_codec; - -struct phone_codec_data -{ - phone_codec type; - unsigned short buf_min, buf_opt, buf_max; -}; - -#define PHONE_QUERY_CODEC _IOWR ('q', 0xA7, struct phone_codec_data *) -#define PHONE_PSTN_LINETEST _IO ('q', 0xA8) - -/****************************************************************************** -* -* This controls the VAD/CNG functionality of G.723.1. The driver will -* always pass full size frames, any unused bytes will be padded with zeros, -* and frames passed to the driver should also be padded with zeros. The -* frame type is encoded in the least significant two bits of the first -* WORD of the frame as follows: -* -* bits 1-0 Frame Type Data Rate Significant Words -* 00 0 G.723.1 6.3 12 -* 01 1 G.723.1 5.3 10 -* 10 2 VAD/CNG 2 -* 11 3 Repeat last CNG 2 bits -* -******************************************************************************/ -#define PHONE_VAD _IOW ('q', 0xA9, int) - - -/****************************************************************************** -* -* The exception structure allows us to multiplex multiple events onto the -* select() exception set. If any of these flags are set select() will -* return with a positive indication on the exception set. The dtmf_ready -* bit indicates if there is data waiting in the DTMF buffer. The -* hookstate bit is set if there is a change in hookstate status, it does not -* indicate the current state of the hookswitch. The pstn_ring bit -* indicates that the DAA on a LineJACK card has detected ring voltage on -* the PSTN port. The caller_id bit indicates that caller_id data has been -* received and is available. The pstn_wink bit indicates that the DAA on -* the LineJACK has received a wink from the telco switch. The f0, f1, f2 -* and f3 bits indicate that the filter has been triggered by detecting the -* frequency programmed into that filter. -* -* The remaining bits should be set to zero. They will become defined over time -* for other interface cards and their needs. -* -******************************************************************************/ -struct phone_except -{ - unsigned int dtmf_ready:1; - unsigned int hookstate:1; - unsigned int pstn_ring:1; - unsigned int caller_id:1; - unsigned int pstn_wink:1; - unsigned int f0:1; - unsigned int f1:1; - unsigned int f2:1; - unsigned int f3:1; - unsigned int flash:1; - unsigned int fc0:1; - unsigned int fc1:1; - unsigned int fc2:1; - unsigned int fc3:1; - unsigned int reserved:18; -}; - -union telephony_exception { - struct phone_except bits; - unsigned int bytes; -}; - - -#endif /* TELEPHONY_H */ - |