From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <002d01bfc20b$01b79320$d2d3470a@mike> From: "Mike Hudson" To: "Takashi Oe" Cc: References: Subject: Re: BMAC+ & Full Duplex Date: Fri, 19 May 2000 23:25:10 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: Strange... the util doesn't seem to work at all. The behaviour specified in MacOS doesn't change. I've verfied all the code line-by-line and (IMHO) the correct parameters are passed (from the apple technote). The Cuda interface works, as I've been able to successfully use Paul Mackerras' clock.c to read/set the clock using the same /dev/adb interface. For your reference, here's the complete set of ADB pseudo-commands from the Darwin Source. Some of these are already in the Linux source, some aren't. Someone should slap this in cuda.h for posterity. /* * ADB Pseudo Commands */ #define ADB_PSEUDOCMD_WARM_START 0x00 ...START_STOP_AUTO_POLL 0x01 ...GET_6805_ADDRESS 0x02 ...GET_REAL_TIME 0x03 GET_PRAM 0x07 SET_6805_ADDRESS 0x08 SET_REAL_TIME 0x09 POWER_DOWN 0x0a SET_POWER_UPTIME 0x0b SET_PRAM 0x0c MONO_STABLE_RESET 0x0d SEND_DFAC 0x0e BATTERY_SWAP_SENSE 0x10 RESTART_SYSTEM 0x11 SET_IPL_LEVEL 0x12 FILE_SERVER_FLAG 0x13 *** SET_AUTO_RATE 0x14 GET_AUTO_RATE 0x16 SET_DEVICE_LIST 0x19 GET_DEVICE_LIST 0x1a SET_ONE_SECOND_MODE 0x1b SET_POWER_MESSAGES 0x21 GET_SET_IIC 0x22 ENABLE_DISABLE_WAKEUP 0x23 TIMER_TICKLE 0x24 COMBINED_FORMAT_IIC 0x25 A possible explanation for the failure lies in the fact that the Darwin source calls File Server mode a flag. From my experience a flag is used to set a minor parameter on another command, not provide any individual functionality. Possibly the documented "Server Mode" functionality depends on another value/command? (I'm guessing) I have three questions: 1) Has anyone independently verified if this utility works? 2) If the powerup time is already passed, will the Mac boot on restoration of AC power? This could be used to provide similar functionality to the server mode flag. I.e. set the wakeup time to the current time on boot. 3) Does anyone have any decent documentation on the Cuda and it's commands, aside from the Darwin snippet, the technote and the linux/darwin sources (which seem to focus on the clock and power on/off/restart)? Thanks, Mike Hudson ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/