diff options
Diffstat (limited to 'drivers/hid/intel-ish-hid/ishtp-hid.h')
| -rw-r--r-- | drivers/hid/intel-ish-hid/ishtp-hid.h | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/hid/intel-ish-hid/ishtp-hid.h b/drivers/hid/intel-ish-hid/ishtp-hid.h index 5ffd0da3cf1f..2bc19e8ba13e 100644 --- a/drivers/hid/intel-ish-hid/ishtp-hid.h +++ b/drivers/hid/intel-ish-hid/ishtp-hid.h @@ -16,14 +16,9 @@ #define IS_RESPONSE 0x80 /* Used to dump to Linux trace buffer, if enabled */ -extern void (*hid_print_trace)(void *unused, const char *format, ...); +extern ishtp_print_log ishtp_hid_print_trace; #define hid_ishtp_trace(client, ...) \ - (hid_print_trace)(NULL, __VA_ARGS__) - -/* ISH Transport protocol (ISHTP in short) GUID */ -static const guid_t hid_ishtp_guid = - GUID_INIT(0x33AECD58, 0xB679, 0x4E54, - 0x9B, 0xD9, 0xA0, 0x4D, 0x34, 0xF0, 0xC2, 0x26); + (ishtp_hid_print_trace)(NULL, __VA_ARGS__) /* ISH HID message structure */ struct hostif_msg_hdr { @@ -36,6 +31,7 @@ struct hostif_msg_hdr { struct hostif_msg { struct hostif_msg_hdr hdr; + uint8_t payload[]; } __packed; struct hostif_msg_to_sensor { @@ -57,15 +53,17 @@ struct ishtp_version { uint16_t build; } __packed; +struct report { + uint16_t size; + struct hostif_msg_hdr msg; +} __packed; + /* struct for ISHTP aggregated input data */ struct report_list { uint16_t total_size; uint8_t num_of_reports; uint8_t flags; - struct { - uint16_t size_of_report; - uint8_t report[1]; - } __packed reports[1]; + struct report reports[]; } __packed; /* HOSTIF commands */ @@ -110,7 +108,7 @@ struct report_list { * @multi_packet_cnt: Count of fragmented packet count * * This structure is used to store completion flags and per client data like - * like report description, number of HID devices etc. + * report description, number of HID devices etc. */ struct ishtp_cl_data { /* completion flags */ @@ -140,6 +138,7 @@ struct ishtp_cl_data { int multi_packet_cnt; struct work_struct work; + struct work_struct resume_work; struct ishtp_cl_device *cl_device; }; |