diff options
Diffstat (limited to 'drivers/hid/hid-roccat-kone.h')
| -rw-r--r-- | drivers/hid/hid-roccat-kone.h | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/hid/hid-roccat-kone.h b/drivers/hid/hid-roccat-kone.h index 11203a7..64abb5b 100644 --- a/drivers/hid/hid-roccat-kone.h +++ b/drivers/hid/hid-roccat-kone.h @@ -14,17 +14,11 @@ #include <linux/types.h> -/* - * Binary data structures used for hardware communication must have no padding. - */ -#pragma pack(push) -#pragma pack(1) - struct kone_keystroke { uint8_t key; uint8_t action; uint16_t period; /* in milliseconds */ -}; +} __attribute__ ((__packed__)); enum kone_keystroke_buttons { kone_keystroke_button_1 = 0xf0, /* left mouse button */ @@ -47,7 +41,7 @@ struct kone_button_info { uint8_t macro_name[16]; /* can be max 15 chars long */ uint8_t count; struct kone_keystroke keystrokes[20]; -}; +} __attribute__ ((__packed__)); enum kone_button_info_types { /* valid button types until firmware 1.32 */ @@ -98,7 +92,7 @@ struct kone_light_info { uint8_t red; /* range 0x00-0xff */ uint8_t green; /* range 0x00-0xff */ uint8_t blue; /* range 0x00-0xff */ -}; +} __attribute__ ((__packed__)); struct kone_profile { uint16_t size; /* always 975 */ @@ -133,7 +127,7 @@ struct kone_profile { struct kone_button_info button_infos[8]; uint16_t checksum; /* \brief holds checksum of struct */ -}; +} __attribute__ ((__packed__)); enum kone_polling_rates { kone_polling_rate_125 = 1, @@ -150,7 +144,7 @@ struct kone_settings { uint8_t calibration_data[4]; uint8_t unknown3[2]; uint16_t checksum; -}; +} __attribute__ ((__packed__)); /* * 12 byte mouse event read by interrupt_read @@ -166,7 +160,7 @@ struct kone_mouse_event { uint8_t event; uint8_t value; /* press = 0, release = 1 */ uint8_t macro_key; /* 0 to 8 */ -}; +} __attribute__ ((__packed__)); enum kone_mouse_events { /* osd events are thought to be display on screen */ @@ -194,9 +188,7 @@ struct kone_roccat_report { uint8_t event; uint8_t value; /* holds dpi or profile value */ uint8_t key; /* macro key on overlong macro execution */ -}; - -#pragma pack(pop) +} __attribute__ ((__packed__)); struct kone_device { /* |