mirror of
https://github.com/linux-msm/cdba.git
synced 2026-10-06 21:32:09 -07:00
Bjorn Andersson
48efa3096e
The newly introduced support for QDL-based remote flashing of devices is powerful, but provides an easy way to alter shared boards in unwanted ways. Introduce an optional "qdl_access" entry to the device configuration, which allows to specify a list of entries each one defining a set of users and their accepted flash targets. A special target "all" can be used to give e.g. administrators unrestricted access to the flash. Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
139 lines
3.5 KiB
C
139 lines
3.5 KiB
C
#ifndef __DEVICE_H__
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#define __DEVICE_H__
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#include <termios.h>
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#include "cdba.h"
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#include "list.h"
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struct cdb_assist;
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struct edl;
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struct fastboot;
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struct fastboot_ops;
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struct device;
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struct device_parser;
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struct control_ops {
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void *(*parse_options)(struct device_parser *dp);
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void *(*open)(struct device *dev);
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void (*close)(struct device *dev);
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int (*power)(struct device *dev, bool on);
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void (*usb)(struct device *dev, bool on);
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void (*key)(struct device *device, int key, bool asserted);
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void (*status_enable)(struct device *dev);
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};
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struct console_ops {
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void *(*open)(struct device *dev);
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int (*write)(struct device *dev, const void *buf, size_t len);
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void (*send_break)(struct device *dev);
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};
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struct device {
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char *board;
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char *control_dev;
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void *control_options;
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char *console_dev;
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char *name;
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char *serial;
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char *description;
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char *ppps_path;
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char *ppps3_path;
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struct list_head *users;
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unsigned voltage;
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bool tickle_mmc;
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bool usb_always_on;
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bool power_always_on;
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struct edl *edl;
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struct fastboot *fastboot;
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unsigned int fastboot_key_timeout;
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unsigned int power_key_press_ms;
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int state;
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enum power_on_mode power_on_mode;
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bool has_power_key;
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bool status_enabled;
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void (*boot)(struct device *);
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const struct control_ops *control_ops;
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const struct console_ops *console_ops;
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const char *set_active;
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void *cdb;
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void *console;
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char *qdl_programmer;
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char *qdl_serial;
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char *qdl_storage;
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struct list_head *qdl_access;
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char *status_cmd;
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struct list_head node;
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};
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struct device_user {
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const char *username;
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struct list_head node;
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};
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struct device_qdl_target {
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const char *target;
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struct list_head node;
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};
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struct device_qdl_user {
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const char *username;
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struct list_head targets;
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struct list_head node;
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};
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void device_add(struct device *device);
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struct device *device_open(const char *board,
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const char *username);
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void device_close(struct device *dev);
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int device_power_on(struct device *device, enum power_on_mode mode);
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int device_power_off(struct device *device);
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void device_key(struct device *device, int key, bool asserted);
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void device_status_enable(struct device *device);
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void device_usb(struct device *device, bool on);
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int device_write(struct device *device, const void *buf, size_t len);
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void device_boot(struct device *device, const void *data, size_t len);
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void device_edl_open(struct device *device, void (*edl_present)(bool present));
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void device_fastboot_open(struct device *device,
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struct fastboot_ops *fastboot_ops);
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void device_fastboot_boot(struct device *device);
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void device_fastboot_flash_reboot(struct device *device);
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void device_send_break(struct device *device);
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void device_list_devices(const char *username);
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void device_info(const char *username, const void *data, size_t dlen);
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void device_fastboot_continue(struct device *device);
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bool device_is_running(struct device *device);
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bool device_qdl_access_allowed(struct device *device,
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const char *username,
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const char *target);
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extern const struct control_ops alpaca_ops;
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extern const struct control_ops cdb_assist_ops;
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extern const struct control_ops conmux_ops;
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extern const struct control_ops ftdi_gpio_ops;
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extern const struct control_ops local_gpio_ops;
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extern const struct control_ops external_ops;
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extern const struct control_ops qcomlt_dbg_ops;
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extern const struct control_ops laurent_ops;
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extern const struct control_ops pic32cx_ops;
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extern const struct console_ops conmux_console_ops;
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extern const struct console_ops console_ops;
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#endif
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