diff options
Diffstat (limited to 'drivers/staging/line6/variax.h')
| -rw-r--r-- | drivers/staging/line6/variax.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/drivers/staging/line6/variax.h b/drivers/staging/line6/variax.h index 12cb5f21706c..e2999ab41b08 100644 --- a/drivers/staging/line6/variax.h +++ b/drivers/staging/line6/variax.h @@ -1,5 +1,5 @@ /* - * Line6 Linux USB driver - 0.9.0 + * Line6 Linux USB driver - 0.9.1beta * * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) * @@ -12,7 +12,6 @@ #ifndef VARIAX_H #define VARIAX_H - #include <linux/spinlock.h> #include <linux/usb.h> #include <linux/wait.h> @@ -21,11 +20,23 @@ #include "driver.h" #include "dumprequest.h" - #define VARIAX_STARTUP_DELAY1 1000 #define VARIAX_STARTUP_DELAY3 100 #define VARIAX_STARTUP_DELAY4 100 +/* + Stages of Variax startup procedure +*/ +enum { + VARIAX_STARTUP_INIT = 1, + VARIAX_STARTUP_VERSIONREQ, + VARIAX_STARTUP_WAIT, + VARIAX_STARTUP_ACTIVATE, + VARIAX_STARTUP_DUMPREQ, + VARIAX_STARTUP_WORKQUEUE, + VARIAX_STARTUP_SETUP, + VARIAX_STARTUP_LAST = VARIAX_STARTUP_SETUP - 1 +}; enum { VARIAX_DUMP_PASS1 = LINE6_DUMP_CURRENT, @@ -33,7 +44,6 @@ enum { VARIAX_DUMP_PASS3 }; - /** Binary Variax model dump */ @@ -59,7 +69,8 @@ struct usb_line6_variax { Dump request structure. Append two extra buffers for 3-pass data query. */ - struct line6_dump_request dumpreq; struct line6_dump_reqbuf extrabuf[2]; + struct line6_dump_request dumpreq; + struct line6_dump_reqbuf extrabuf[2]; /** Buffer for activation code. @@ -102,9 +113,10 @@ struct usb_line6_variax { struct work_struct startup_work; /** - Timer for device initializaton. + Timers for device initializaton. */ - struct timer_list startup_timer; + struct timer_list startup_timer1; + struct timer_list startup_timer2; /** Current progress in startup procedure. @@ -112,11 +124,9 @@ struct usb_line6_variax { int startup_progress; }; - extern void line6_variax_disconnect(struct usb_interface *interface); extern int line6_variax_init(struct usb_interface *interface, struct usb_line6_variax *variax); extern void line6_variax_process_message(struct usb_line6_variax *variax); - #endif |