nusbrc: detect "keyboardio model 01", appears as multifuction device with IAD csp...

[plan9front.git] / sys / src / 9 / boot / nusbrc

diff --git a/sys/src/9/boot/nusbrc b/sys/src/9/boot/nusbrc
old mode 100644 (file)
new mode 100755 (executable)
index e27fe71..be7629c
--- a/sys/src/9/boot/nusbrc
+++ b/sys/src/9/boot/nusbrc
@@ -1,21 +1,77 @@
 #!/bin/rc
-
 if(! bind -a '#u' /dev)
        exit
+
+mkdir -p -m 700 '#σc/usb'
+mkdir -p -m 700 '#σc/usbnet'
+
 if(! nusb/usbd)
        exit
 
 @{
        rfork ne
-       fn dev {
-               switch($4){
-               case *03
-                       nusb/kb $1
-               case *08
-                       nusb/disk $1
+       fn attach {
+               id=$1
+               if(~ $#* 5 && ! test -e /env/nousbhname)
+                       id=$1:$5
+               switch($2$3){
+               case 0b957720 0b95772a 0db0a877 13b10018 15577720 20013c05 07d13c05 05ac1402
+                       nusb/ether -t a88772 $etherargs $id
+               case 0b951780 14eaab11 17370039 0411006e 050d5055
+                       nusb/ether -t a88178 $etherargs $id
+               case 2001abc1
+                       nusb/ether -t aue $etherargs $id
+               case 0bda8150
+                       nusb/ether -t url $etherargs $id
+               case 18d14ee3 0bb40003 10046344
+                       nusb/ether -t rndis $etherargs $id
+               case 12092301 # keyboardio model 01 (IAD)
+                       nusb/kb $id
+               # prevent attachment to nusb/kb for:
+               case 054c0268 # sony dualshock 3 (ps3) controller
+               case *
+                       switch($4){
+                       case *03
+                               nusb/kb $id
+                       case *02
+                               # CDC ethernet
+                               nusb/ether $etherargs $id
+                       case *08
+                               if(nusb/disk $id) @{
+                                       rfork ne
+                                       cd '#σ/usb'
+                                       devs=sdU^($1 $5)
+                                       for(dev in $devs $devs.*) if(test -d $dev) {
+                                               diskparts $dev
+                                               for(part in $dev/dos* $dev/9fat* $dev/data) if(test -r $part && ~ `{fstype $part} dos) {
+                                                       mkdir -m 0700 '#σc/'^$dev || exit
+                                                       {dossrv -s -f $part &} <[0=1] |
+                                                               echo 0 >'#σc/'^$dev/dos
+                                                       exit
+                                               }
+                                       }
+                               }
+                       case *
+                               # Raspberry Pi ethernet will always appear as /net/etherU0
+                               if(~ $2 0424){
+                                       if(~ $3 7800)
+                                               nusb/ether -t lan78xx $etherargs $1:0
+                                       if not
+                                               nusb/ether -t smsc $etherargs $1:0
+                               }
+                       }
                }
        }
+       fn detach {
+               devs='#σc/sdU'^($1 $5)
+               rm -rf '#σc/usb/'^$1.* '#σc/usbnet/'^$1.* $devs $devs.* 
+       }
        rc < '#σ/usb/usbevent' &
 }
 
+# usbd removes this file once all devices have been enumerated
+while(test -e /env/usbbusy)
+       sleep 1
+
 bind -a '#σ/usb' /dev
+bind -a '#σ/usbnet' /net