* Re: [9fans] USB mouse not working
@ 2017-05-05 13:29 cinap_lenrek
0 siblings, 0 replies; 4+ messages in thread
From: cinap_lenrek @ 2017-05-05 13:29 UTC (permalink / raw)
To: g_patrickb, 9fans
hard to say.
i'd start by making sure the usb controller works. the most
common issue is that interrupts do not work due to broken mp
tables.
9front uses acpic interrupts by default, which can result
in usb not working when bios mp tables are broken. the work
arround for that is to specify *acpi= on boot which uses
acpi tables instead. alternatively disable apic interrupts
and switch to legacy PIC interrupt model with *nomp=1,
(this used to be the default of the plan9 from bell labs
live cd).
second is that 9front uses different mouse usb mouse/keyboard
driver that sets the mouse in non-compat mode and tries to parse
the report data according to the hid descriptor.
source: /sys/src/cmd/nusb/kb.c
to debug that, run: ps -a | grep kb to get the nusb/kb processes
program arguments (contains the usb address they are attached to)
and then kill the process. then start another instance of nusb/kb,
passing in the original usb address and the -d flag.
good luck.
--
cinap
^ permalink raw reply [flat|nested] 4+ messages in thread
* [9fans] USB mouse not working
[not found] <1200785761.3734426.1493988538939.ref@mail.yahoo.com>
@ 2017-05-05 12:48 ` G B
0 siblings, 0 replies; 4+ messages in thread
From: G B @ 2017-05-05 12:48 UTC (permalink / raw)
I have 2 IBM Thinkpad X60 laptops and one of them has Plan 9 from Bell Labs installed and the other has 9front installed.
I also have 3 USB mouse devices: ?A Dell optical mouse; A Lenovo optical ScrollPoint mouse; An IBM MUY101 3 button optical mouse.
The touchpad pointer works on both Bell Labs and 9front, but the USB mouse devices only work on Plan 9 from Bell Labs and not 9front. ?I purchased the Lenovo ScrollPoint mouse because I read in the 9front FQA it was recommended. ?Is there a binding I need to get the USB mouse to work with 9front?
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] usb mouse not working
2012-01-04 17:21 [9fans] usb " erik quanstrom
@ 2012-01-04 21:01 ` erik quanstrom
0 siblings, 0 replies; 4+ messages in thread
From: erik quanstrom @ 2012-01-04 21:01 UTC (permalink / raw)
To: 9fans
a bit of an update, disabling one of the usb ehci devies "fixed" things
but i get a number of errors and warnings from epiowait() with this
format: "ehci %#p: io %#p qh %#p timed out (no intr?)\n".
things are not right, but at least the machine is working as a terminal.
i added some general code to disable arbitrary ehci devices.
also, i noticed that there's a smalloc() that really can't be counted
on as we're holding an ilock. i'd rather panic on nil indirection
than just hang.
- erik
----
; 9diff usbehcipc.c
post...
/n/sources/plan9//sys/src/9/pc/usbehcipc.c:142,179 - usbehcipc.c:142,192
iunlock(ctlr);
}
+ static int
+ checkdev(Pcidev *p)
+ {
+ char *conf, *s, dev[32];
+
+ conf = getconf("*badehci");
+ if(conf == nil)
+ return 0;
+ snprint(dev, sizeof dev, "%.4ux/%.4ux", p->vid, p->did);
+
+ s = strstr(conf, dev);
+ if(s != nil && (s[9] == 0 || s[9] == ' '))
+ return -1;
+ return 0;
+ }
+
static void
scanpci(void)
{
- static int already = 0;
int i;
ulong io;
Ctlr *ctlr;
Pcidev *p;
Ecapio *capio;
+ static int already;
if(already)
return;
already = 1;
- p = nil;
- while ((p = pcimatch(p, 0, 0)) != nil) {
+ i = 0;
+ for(p = nil; (p = pcimatch(p, 0, 0)) != nil; ) {
/*
* Find EHCI controllers (Programming Interface = 0x20).
*/
- if(p->ccrb != Pcibcserial || p->ccru != Pciscusb)
+ if(p->ccrb != Pcibcserial || p->ccru != Pciscusb || p->ccrp != 0x20)
continue;
- switch(p->ccrp){
- case 0x20:
- io = p->mem[0].bar & ~0x0f;
- break;
- default:
+ if(i == Nhcis){
+ print("ehci: bug: more than %d controllers\n", Nhcis);
continue;
}
- if(0 && p->vid == Vintel && p->did == 0x3b34) {
- print("usbehci: ignoring known bad ctlr %#ux/%#ux\n",
- p->vid, p->did);
+ if(checkdev(p) == -1){
+ print("usbehci: ignore %.4ux/%.4ux\n", p->vid, p->did);
continue;
}
+ io = p->mem[0].bar & ~0x0f;
if(io == 0){
print("usbehci: %x %x: failed to map registers\n",
p->vid, p->did);
/n/sources/plan9//sys/src/9/pc/usbehcipc.c:186,204 - usbehcipc.c:199,210
dprint("usbehci: %#x %#x: port %#lux size %#x irq %d\n",
p->vid, p->did, io, p->mem[0].size, p->intl);
- ctlr = smalloc(sizeof(Ctlr));
+ ctlr = malloc(sizeof(Ctlr));
ctlr->pcidev = p;
capio = ctlr->capio = vmap(io, p->mem[0].size);
ctlr->opio = (Eopio*)((uintptr)capio + (capio->cap & 0xff));
pcisetbme(p);
pcisetpms(p, 0);
- for(i = 0; i < Nhcis; i++)
- if(ctlrs[i] == nil){
- ctlrs[i] = ctlr;
- break;
- }
- if(i >= Nhcis)
- print("ehci: bug: more than %d controllers\n", Nhcis);
/*
* currently, if we enable a second ehci controller on zt
/n/sources/plan9//sys/src/9/pc/usbehcipc.c:208,215 - usbehcipc.c:214,225
if (i >= maxehci) {
print("usbehci: ignoring controllers after first %d, "
"at %#p\n", maxehci, io);
- ctlrs[i] = nil;
+ pciclrbme(p);
+ vunmap(capio, p->mem[0].size);
+ free(ctlr);
+ continue;
}
+ ctlrs[i++] = ctlr;
}
}
^ permalink raw reply [flat|nested] 4+ messages in thread
* [9fans] usb mouse not working
@ 2012-01-04 17:21 erik quanstrom
2012-01-04 21:01 ` erik quanstrom
0 siblings, 1 reply; 4+ messages in thread
From: erik quanstrom @ 2012-01-04 17:21 UTC (permalink / raw)
To: 9fans
i have a ehci-only system that seems to be recogizing the mouse, but
the mouse doesn't work. one thing that stands out is that the "online"
light in the scroll button doesn't light. i seem to have the kbd process running,
p=(Proc)0x56798 pid 92 Running
t=(Thread)0x57138 Running /sys/src/cmd/usb/kb/kb.c:554 kbdwork
pread()+0x7 /sys/src/libc/9syscall/pread.s:5
read(fd=0xe,buf=0x673e7,n=0x8)+0x2f /sys/src/libc/9sys/read.c:7
kbdwork(a=0x4e0f8)+0x107 /sys/src/cmd/usb/kb/kb.c:554
launcher386(arg=0x4e0f8,f=0x9129)+0x10 /sys/src/libthread/386.c:10
0xfefefefe ?file?:0
p=(Proc)0x57498 pid 93 Sched
t=(Thread)0x57e38 Rendez /sys/src/cmd/usb/kb/kb.c:435 repeatproc
recvul(c=0x57458)+0x2c /sys/src/libthread/channel.c:380
repeatproc(a=0x4e0f8)+0x56 /sys/src/cmd/usb/kb/kb.c:435
launcher386(arg=0x4e0f8,f=0x8c8b)+0x10 /sys/src/libthread/386.c:10
0xfefefefe ?file?:0
p=(Proc)0x57fd8 pid 94 Running
t=(Thread)0x58978 Running /sys/src/cmd/usb/kb/kb.c:341 ptrwork
pread()+0x7 /sys/src/libc/9syscall/pread.s:5
read(fd=0x11,buf=0x77488,n=0x8)+0x2f /sys/src/libc/9sys/read.c:7
ptrwork(a=0x571d8)+0xb7 /sys/src/cmd/usb/kb/kb.c:341
launcher386(arg=0x571d8,f=0x8843)+0x10 /sys/src/libthread/386.c:10
0xfefefefe ?file?:0
usb debug output looks like this
usb/usbd: hub 0x5ee48 /dev/usb/ep3.0 port 1: <nildev>
usb/usbd: hub 0x5ee48 /dev/usb/ep3.0 port 2: /dev/usb/ep4.0 1 refs
usb/usbd: hub 0x5ee48 /dev/usb/ep3.0 port 3: <nildev>
usb/usbd: hub 0x5ee48 /dev/usb/ep3.0 port 4: <nildev>
usb/usbd: hub 0x5ee48 /dev/usb/ep3.0 port 5: <nildev>
usb/usbd: hub 0x5ee48 /dev/usb/ep3.0 port 6: <nildev>
usb/usbd: hub 0x5e5e8 /dev/usb/ep2.0 port 1: <nildev>
usb/usbd: hub 0x5e5e8 /dev/usb/ep2.0 port 2: <nildev>
usb/usbd: hub 0x5e668 /dev/usb/ep1.0 port 1: /dev/usb/ep3.0 csp hub.0.1 vid 0x8087 did 0x24 refs 2
none <nil> <nil>
conf: cval 1 attrib e0 0 mA
iface csp hub.0.0
alt 0 attr 3 ival 12
ep id 1 addr 129 dir in type intr itype 0 maxpkt 1 ntds 1
usb/usbd: hub 0x5e668 /dev/usb/ep1.0 port 2: <nildev>
usb/usbd: fs list: (1 used 2 total)
usb/usbd: usbdctl
; grep usb /dev/irqalloc
97 11 123521 794000276 ioapic usbehci
105 5 0 0 ioapic usbehci
; pci -v
0.0.0: brg 06.00.00 8086/0108 0
Intel Corporation Xeon E3-1200 Processor Family DRAM Controller
0.1.0: brg 06.04.00 8086/0101 11
Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port
0.25.0: net 02.00.00 8086/1502 7 0:fbb00000 131072 1:fbb24000 4096 2:0000f021 32
Intel Corporation 82579LM Gigabit Network Connection
0.26.0: usb 0c.03.20 8086/1c2d 11 0:fbb23000 1024
Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #2
0.28.0: brg 06.04.00 8086/1c10 5
Intel Corporation 6 Series Chipset Family PCI Express Root Port 1
0.28.4: brg 06.04.00 8086/1c18 5
Intel Corporation 6 Series Chipset Family PCI Express Root Port 5
0.29.0: usb 0c.03.20 8086/1c26 5 0:fbb22000 1024
Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #1
0.30.0: brg 06.04.01 8086/244e 255
Intel Corporation 82801 PCI Bridge
0.31.0: brg 06.01.00 8086/1c54 0
Intel Corporation C204 Chipset Family LPC Controller
0.31.2: disk 01.06.01 8086/1c02 11 0:0000f071 16 1:0000f061 16 2:0000f051 16 3:0000f041 16 4:0000f001 32 5:fbb21000 2048
Intel Corporation 6 Series Chipset Family 6 port SATA AHCI Controller
0.31.3: smb 0c.05.00 8086/1c22 11 0:fbb20004 256 1:00000000 16 4:00001181 32
Intel Corporation 6 Series Chipset Family SMBus Controller
1.0.0: disk 01.00.00 11ab/6485 11 2:0000e001 128 4:fba40004 65536 5:00000000 16
Marvell Technology Group Ltd. MV64460/64461/64462 System Controller, Revision B
3.0.0: net 02.00.00 8086/10d3 11 0:fb900000 131072 2:0000d001 32 3:fb920000 16384
Intel Corporation 82574L Gigabit Network Connection
4.3.0: vid 03.00.00 102b/0532 5 0:fa000008 16777216 1:fb800000 16384 2:fb000000 8388608
Matrox Graphics, Inc. MGA G200eW WPCM450
- erik
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2017-05-05 13:29 [9fans] USB mouse not working cinap_lenrek
[not found] <1200785761.3734426.1493988538939.ref@mail.yahoo.com>
2017-05-05 12:48 ` G B
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2012-01-04 17:21 [9fans] usb " erik quanstrom
2012-01-04 21:01 ` erik quanstrom
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