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pixart: Add check result in fw upgrade response

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Signed-off-by: Richard Hughes <richard@hughsie.com>
This commit is contained in:
JimmyYu 2021-03-15 12:22:35 +00:00 committed by Richard Hughes
parent 3b5523ebfc
commit bc39faf4cf
1 changed files with 31 additions and 3 deletions
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34
plugins/pixart-rf/fu-pxi-device.c
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@ -32,6 +32,8 @@
#define FU_PXI_DEVICE_CMD_FW_OTA_DISCONNECT 0x29u
#define FU_PXI_DEVICE_CMD_FW_OTA_GET_MODEL 0x2bu
#define FU_PXI_DEVICE_CMD_STATUS_SUCCESS 0x0
#define FU_PXI_DEVICE_OBJECT_SIZE_MAX 4096 /* bytes */
#define FU_PXI_DEVICE_OTA_BUF_SZ 512 /* bytes */
#define FU_PXI_DEVICE_NOTTFY_RET_LEN 4 /* bytes */
@ -286,6 +288,7 @@ fu_pxi_device_wait_notify (FuPxiDevice *self,
{
g_autoptr(GTimer) timer = g_timer_new ();
guint8 res[FU_PXI_DEVICE_OTA_BUF_SZ] = { 0 };
guint8 cmd_status = 0x0;
/* skip the wrong report id ,and keep polling until result is correct */
while (g_timer_elapsed (timer, NULL) * 1000.f < FU_PXI_DEVICE_NOTIFY_TIMEOUT_MS) {
@ -305,11 +308,30 @@ fu_pxi_device_wait_notify (FuPxiDevice *self,
"Timed-out waiting for HID report");
return FALSE;
}
/* get the opcode if status is not null */
if (status != NULL) {
guint8 status_tmp = 0x0;
if (!fu_common_read_uint8_safe (res, sizeof(res), 0x1,
status, error))
&status_tmp, error))
return FALSE;
/* need check command result if command is fw upgrade */
if (status_tmp == FU_PXI_DEVICE_CMD_FW_UPGRADE) {
if (!fu_common_read_uint8_safe (res, sizeof(res), 0x2,
&cmd_status, error))
return FALSE;
if (cmd_status != FU_PXI_DEVICE_CMD_STATUS_SUCCESS) {
g_set_error (error,
FWUPD_ERROR,
FWUPD_ERROR_READ,
"cmd status was 0x%02x",
cmd_status);
return FALSE;
}
}
/* propagate */
*status = status_tmp;
}
if (checksum != NULL) {
if (!fu_common_read_uint16_safe (res, sizeof(res), 0x3,
@ -555,8 +577,14 @@ fu_pxi_device_fw_upgrade (FuPxiDevice *self, FuFirmware *firmware, GError **erro
fu_common_dump_raw (G_LOG_DOMAIN, "fw upgrade", req->data, req->len);
/* wait fw upgrade command result */
if (!fu_pxi_device_wait_notify (self, 0x1, &opcode, NULL, error))
if (!fu_pxi_device_wait_notify (self, 0x1, &opcode, NULL, error)) {
g_prefix_error (error,
"FwUpgrade command fail, "
"fw-checksum: 0x%04x fw-size: %" G_GSIZE_FORMAT ": ",
checksum,
bufsz);
return FALSE;
}
if (opcode != FU_PXI_DEVICE_CMD_FW_UPGRADE) {
g_set_error (error,
FWUPD_ERROR,