mirror of
https://git.proxmox.com/git/fwupd
synced 2025-05-15 15:54:47 +00:00
f50ff2c27e
If we say that the version format should be the same for the `version_lowest` and the `version_bootloader` then it does not always make sense to set it at the same time. Moving the `version_format` to a standalone first-class property also means it can be typically be set in the custom device `_init()` function, which means we don't need to worry about *changing* ther version format as set by the USB and UDev superclass helpers.
100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
/*
|
|
* Copyright (C) 2019 Richard Hughes <richard@hughsie.com>
|
|
* Copyright (C) 2019 Jeremy Soller <jeremy@system76.com>
|
|
*
|
|
* SPDX-License-Identifier: LGPL-2.1+
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "fu-io-channel.h"
|
|
#include "fu-thelio-io-device.h"
|
|
|
|
struct _FuThelioIoDevice {
|
|
FuUsbDevice parent_instance;
|
|
};
|
|
|
|
G_DEFINE_TYPE (FuThelioIoDevice, fu_thelio_io_device, FU_TYPE_USB_DEVICE)
|
|
|
|
static gboolean
|
|
fu_thelio_io_device_probe (FuDevice *device, GError **error)
|
|
{
|
|
const gchar *devpath;
|
|
g_autofree gchar *fn = NULL;
|
|
g_autofree gchar *buf = NULL;
|
|
g_autoptr(GUdevDevice) udev_device = NULL;
|
|
|
|
fu_device_add_instance_id (device, "USB\\VID_03EB&PID_2FF4");
|
|
|
|
/* convert GUsbDevice to GUdevDevice */
|
|
udev_device = fu_usb_device_find_udev_device (FU_USB_DEVICE (device), error);
|
|
if (udev_device == NULL)
|
|
return FALSE;
|
|
|
|
devpath = g_udev_device_get_sysfs_path (udev_device);
|
|
if (G_UNLIKELY (devpath == NULL)) {
|
|
g_set_error_literal (error,
|
|
FWUPD_ERROR, FWUPD_ERROR_INTERNAL,
|
|
"Could not determine sysfs path for device");
|
|
return FALSE;
|
|
}
|
|
|
|
fn = g_build_filename (devpath, "revision", NULL);
|
|
if (!g_file_get_contents(fn, &buf, NULL, error))
|
|
return FALSE;
|
|
|
|
fu_device_set_version (device, (const gchar *) buf);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
fu_thelio_io_device_detach (FuDevice *device, GError **error)
|
|
{
|
|
const gchar *devpath;
|
|
g_autofree gchar *fn = NULL;
|
|
g_autoptr(FuIOChannel) io_channel = NULL;
|
|
g_autoptr(GUdevDevice) udev_device = NULL;
|
|
const guint8 buf[] = { '1', '\n' };
|
|
|
|
/* convert GUsbDevice to GUdevDevice */
|
|
udev_device = fu_usb_device_find_udev_device (FU_USB_DEVICE (device), error);
|
|
if (udev_device == NULL)
|
|
return FALSE;
|
|
fu_device_set_status (device, FWUPD_STATUS_DEVICE_RESTART);
|
|
|
|
devpath = g_udev_device_get_sysfs_path (udev_device);
|
|
if (G_UNLIKELY (devpath == NULL)) {
|
|
g_set_error_literal (error,
|
|
FWUPD_ERROR, FWUPD_ERROR_INTERNAL,
|
|
"Could not determine sysfs path for device");
|
|
return FALSE;
|
|
}
|
|
|
|
fn = g_build_filename (devpath, "bootloader", NULL);
|
|
io_channel = fu_io_channel_new_file (fn, error);
|
|
if (io_channel == NULL)
|
|
return FALSE;
|
|
if (!fu_io_channel_write_raw (io_channel, buf, sizeof(buf),
|
|
500, FU_IO_CHANNEL_FLAG_SINGLE_SHOT, error))
|
|
return FALSE;
|
|
fu_device_add_flag (device, FWUPD_DEVICE_FLAG_WAIT_FOR_REPLUG);
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
fu_thelio_io_device_init (FuThelioIoDevice *self)
|
|
{
|
|
fu_device_add_flag (FU_DEVICE (self), FWUPD_DEVICE_FLAG_UPDATABLE);
|
|
fu_device_set_remove_delay (FU_DEVICE (self), FU_DEVICE_REMOVE_DELAY_RE_ENUMERATE);
|
|
fu_device_set_version_format (FU_DEVICE (self), FWUPD_VERSION_FORMAT_TRIPLET);
|
|
}
|
|
|
|
static void
|
|
fu_thelio_io_device_class_init (FuThelioIoDeviceClass *klass)
|
|
{
|
|
FuDeviceClass *klass_device = FU_DEVICE_CLASS (klass);
|
|
klass_device->probe = fu_thelio_io_device_probe;
|
|
klass_device->detach = fu_thelio_io_device_detach;
|
|
}
|