Re: [irda-users] Fedora Core 5 issues with nsc-ircc modules

[Samuel Ortiz <samuel@so...>]

On Tue, May 16, 2006 at 12:41:44PM +0200, Pierre Fran?ois wrote:
> Hello
>=20
> after upgrading from FC4 to FC5, irda stopped working.
>=20
> Under FC4 I solved the problems with some entries in /etc/modprobe.conf,=
=20
> amongst others:
>=20
> install nsc-ircc { /bin/setserial /dev/ttyS1 uart none; } ; /sbin/modprob=
e=20
> --first-time --ignore-install nsc-ircc
> options nsc-ircc irq=3D3 dma=3D1 io=3D0x2f8 dongle_id=3D0x09=20
>=20
> This doesn't work. Loading manually nsc-ircc gives an error.
Could you give us the output of dmesg when you're manually
loading the driver ?
Also, which kernel are you using ?

Cheers,
Samuel.


>=20
> I would be very happy with some pointer.
>=20
> Regards.
> --=20
> Fr. Pierre Fran?ois, Ph.D. (http://www.romanliturgy.org)
> Bosmanslei 16
> BE 2018 Antwerpen (Belgium)
> +32 3 237 63 96
>=20
>=20
> -------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job ea=
sier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=120709&bid&3057&dat=121642
> _______________________________________________
> irda-users mailing list
> irda-users@...
> http://lists.sourceforge.net/lists/listinfo/irda-users

Re: [irda-users] [PATCH] IrDA: Support for Sigmatel STIR421x chip

[Nick Fedchik <nfedchik@at...>]

=C2 =F1=EE=EE=E1=F9=E5=ED=E8=E8 =EE=F2 Monday 15 May 2006 02:28 Samuel Orti=
z =ED=E0=EF=E8=F1=E0=EB(a):
> Hi Nick,
>
> Sorry for the very late reply, See below:
>
> On Thu, Apr 27, 2006 at 01:35:56PM +0300, Nick Fedchik wrote:
> > IrDA: Registered device irda0
> > stir421x_patching(): Request 0 to firmware 42101002.sb
> > stir421x_patching(): Firmware request ret=3D0
> > stir421x_patching(): Received firmware 42101002.sb (1687 bytes)
> > stir421x_getfwver(): Firmware version 1.0.2 found!
> > stir421x_patching(): Firmware version=3D4098 bcdDevice=3D4098
> > stir421x_patching(): End of firmware upload loop (return 0)
> > stir421x_fwupload(): Uploading firmware (1620 bytes)
> > stir421x_fwupload(): Sent 1023 bytes of patch (ret=3D0)
>
> This looks suspicious: it seems that only 1023 bytes out of 1620
> have been uploaded.
> Could you add some debug strings on stir421x_upload_patch() to
> check if usb_bulk_msg() is failing or not ?

static int stir421x_fwupload(struct irda_usb_cb *self,
            unsigned char *patch, const unsigned int patch_len)
{
 int ret =3D 0;
 int actual_len =3D 0;
 unsigned int i =3D 0;
 unsigned int download_amount =3D 0;
 unsigned char *patch_block;

  IRDA_WARNING("%s(): Uploading firmware (%u bytes)\n", __FUNCTION__,
                     patch_len);
  patch_block =3D kzalloc(STIR421X_PATCH_BLOCK_SIZE, GFP_KERNEL);
 if (NULL =3D=3D patch_block) {
   IRDA_ERROR("%s(): No memory for firmware block (%u bytes), return\n",
                           __FUNCTION__, patch_len);
   return -ENOMEM;
 }
/* break up patch into 1023-byte sections */
 for (i =3D 0; (0 =3D=3D ret) && (i < patch_len); i +=3D download_amount) {
   download_amount =3D patch_len - i;
   if (download_amount > STIR421X_PATCH_BLOCK_SIZE)
            download_amount =3D STIR421X_PATCH_BLOCK_SIZE;
   /* download the patch section */
   memcpy(patch_block, patch + i, download_amount);
   IRDA_WARNING("%s(): Download amount %u bytes of patch, i=3D%d\n",
                __FUNCTION__, download_amount, i);
   ret =3D usb_bulk_msg(self->usbdev,
                 usb_sndbulkpipe(self->usbdev,
                                 self->bulk_out_ep),
                 patch_block, download_amount,
                 &actual_len, msecs_to_jiffies(500));
                IRDA_WARNING("%s(): Sent %u bytes of patch (ret=3D%d)\n",
                             __FUNCTION__, actual_len, ret);
   }
   if (ret < 0)
      /* todo - mark device as not ready */
      IRDA_ERROR("%s(): firmware upload failed, return %d\n",
                           __FUNCTION__, ret);
 kfree(patch_block);
 return ret;
}


But the log still same:

May 17 13:18:45 titan kernel: usb 1-6: new high speed USB device using=20
ehci_hcd and address 3
May 17 13:18:45 titan kernel: usb 1-6: configuration #1 chosen from 1 choice
May 17 13:18:46 titan kernel: printk: 4 messages suppressed.
May 17 13:18:46 titan kernel: IRDA-USB found at address 3, Vendor: 66f,=20
Product: 4210
May 17 13:18:46 titan kernel: irda_usb_parse_endpoints(), And our endpoints=
=20
are : in=3D02, out=3D01 (512), int=3D00
May 17 13:18:46 titan kernel: Assertion failed!=20
drivers/net/irda/irda-usb.c:irda_usb_parse_endpoints:1598 self->bulk_out_mt=
u=20
=3D=3D 64
May 17 13:18:46 titan kernel: irda_usb_init_qos(), dongle says speed=3D0x37=
=46,=20
size=3D0x20, window=3D0x8, bofs=3D0x80, turn=3D0x4
May 17 13:18:46 titan kernel: IrDA: Registered device irda0
May 17 13:18:47 titan kernel: stir421x_patching(): Request 0 to firmware=20
42101002.sb
May 17 13:18:47 titan kernel: stir421x_patching(): Firmware request ret=3D0
May 17 13:18:47 titan kernel: stir421x_patching(): Received firmware=20
42101002.sb (1687 bytes)
May 17 13:18:47 titan kernel: stir421x_getfwver(): Firmware version 1.0.2=20
found!
May 17 13:18:47 titan kernel: stir421x_patching(): Firmware version=3D4098=
=20
bcdDevice=3D4098
May 17 13:18:47 titan kernel: stir421x_patching(): End of firmware upload l=
oop=20
(return 0)
May 17 13:18:47 titan kernel: stir421x_fwupload(): Uploading firmware (1620=
=20
bytes)
May 17 13:18:47 titan kernel: stir421x_fwupload(): Download amount 1023 byt=
es=20
of patch, i=3D0
May 17 13:18:47 titan kernel: irda_usb_init_qos(), dongle says speed=3D0x37=
=46,=20
size=3D0x20, window=3D0x8, bofs=3D0x80, turn=3D0x4
May 17 13:18:47 titan kernel: usbcore: registered new driver irda-usb
May 17 13:18:47 titan firmware_helper[14465]: main: error=20
loading '/lib/firmware/42101002.sb' for device '/class/firmware/1-6' with=20
driver 'usb'

Also see than irda_usb_init_qos() called twice.

Re: [irda-users] [PATCH] IrDA: Support for Sigmatel STIR421x chip

[Nick Fedchik <nfedchik@at...>]

=C2 =F1=EE=EE=E1=F9=E5=ED=E8=E8 =EE=F2 Monday 15 May 2006 02:28 Samuel Orti=
z =ED=E0=EF=E8=F1=E0=EB(a):

> > stir421x_fwupload(): Uploading firmware (1620 bytes)
> > stir421x_fwupload(): Sent 1023 bytes of patch (ret=3D0)
>
> This looks suspicious: it seems that only 1023 bytes out of 1620
> have been uploaded.
Agree

> Could you add some debug strings on stir421x_upload_patch() to
> check if usb_bulk_msg() is failing or not ?
I'm working on...
No any replies after the usb_bulk_msg() call for now.
:-/

[irda-users] Sony Ericsson k500i and Linux IrDA HowTo

[Ton Dolor <fdolor@at...>]

Hello,

I made a Sony Ericsson k500i and Linux IrDA HowTo. Just in case somebody
is interested here is the URL: http://zeroph.blogspot.com/


--=20
Ton Dolor
Ateneo de Manila University
Campus Network Group (CNG)
email: fdolor@...
phone: +63(2)4266001-4187