mirror of
https://git.proxmox.com/git/fwupd
synced 2025-05-21 16:54:55 +00:00
66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
/*
|
|
* Copyright (C) 2012 Andrew Duggan
|
|
* Copyright (C) 2012 Synaptics Inc.
|
|
* Copyright (C) 2019 Richard Hughes <richard@hughsie.com>
|
|
*
|
|
* SPDX-License-Identifier: LGPL-2.1+
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "fu-common.h"
|
|
#include "fu-synaptics-rmi-v6-device.h"
|
|
|
|
#include "fwupd-error.h"
|
|
|
|
#define RMI_F34_CONFIG_BLOCKS_OFFSET 2
|
|
|
|
gboolean
|
|
fu_synaptics_rmi_v6_device_setup (FuSynapticsRmiDevice *self, GError **error)
|
|
{
|
|
FuSynapticsRmiFlash *flash = fu_synaptics_rmi_device_get_flash (self);
|
|
FuSynapticsRmiFunction *f34;
|
|
g_autoptr(GByteArray) f34_data0 = NULL;
|
|
g_autoptr(GByteArray) f34_data2 = NULL;
|
|
g_autoptr(GByteArray) f34_data3 = NULL;
|
|
|
|
/* f34 */
|
|
f34 = fu_synaptics_rmi_device_get_function (self, 0x34, error);
|
|
if (f34 == NULL)
|
|
return FALSE;
|
|
|
|
/* get bootloader ID */
|
|
f34_data0 = fu_synaptics_rmi_device_read (self, f34->query_base, 0x2, error);
|
|
if (f34_data0 == NULL) {
|
|
g_prefix_error (error, "failed to read bootloader ID: ");
|
|
return FALSE;
|
|
}
|
|
if (!fu_common_read_uint8_safe (f34_data0->data, f34_data0->len, 0x0,
|
|
&flash->bootloader_id[0], error))
|
|
return FALSE;
|
|
if (!fu_common_read_uint8_safe (f34_data0->data, f34_data0->len, 0x1,
|
|
&flash->bootloader_id[1], error))
|
|
return FALSE;
|
|
|
|
/* get flash properties */
|
|
f34_data2 = fu_synaptics_rmi_device_read (self, f34->query_base + 0x02, 2, error);
|
|
if (f34_data2 == NULL)
|
|
return FALSE;
|
|
|
|
if (!fu_common_read_uint16_safe (f34_data2->data, f34_data2->len, 0x0,
|
|
&flash->block_size, G_LITTLE_ENDIAN, error))
|
|
return FALSE;
|
|
f34_data3 = fu_synaptics_rmi_device_read (self, f34->query_base + 0x03, 8, error);
|
|
if (f34_data3 == NULL)
|
|
return FALSE;
|
|
if (!fu_common_read_uint16_safe (f34_data3->data, f34_data3->len, 0x0,
|
|
&flash->block_count_fw, G_LITTLE_ENDIAN, error))
|
|
return FALSE;
|
|
if (!fu_common_read_uint16_safe (f34_data3->data, f34_data3->len,
|
|
RMI_F34_CONFIG_BLOCKS_OFFSET,
|
|
&flash->block_count_cfg, G_LITTLE_ENDIAN, error))
|
|
return FALSE;
|
|
flash->status_addr = f34->data_base + 2;
|
|
return TRUE;
|
|
}
|