Date: Mon, 13 Jun 2005 10:32:12 +0200 From: "Norbert Koch" <NKoch@demig.de> To: <freebsd-hackers@freebsd.org> Subject: RE: usbd.conf: detach ukbd Message-ID: <000001c56ff2$65b5a8e0$4801a8c0@ws-ew-3.W2KDEMIG> In-Reply-To: <001701c56d83$aada3e20$4801a8c0@ws-ew-3.W2KDEMIG>
next in thread | previous in thread | raw e-mail | index | archive | help
This is a multi-part message in MIME format.
------=_NextPart_000_0001_01C57003.293E78E0
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
> > Else if devd is not available on 4.11 you will have to change
> > some code and
> > compile a new kernel, from what I can see.
> >
> > To the file /sys/dev/usb/ukbd.c add this:
> >
> > static void
> > usbd_add_device_detach_event(device_t self)
> > {
> > struct usb_event ue;
> >
> > bzero(&ue, sizeof(ue));
> >
> > strlcpy(ue.u.ue_device.udi_devnames[0],
> > device_get_nameunit(self), USB_MAX_DEVNAMELEN) ;
> >
> > usb_add_event(USB_EVENT_DEVICE_DETACH, &ue);
> > return;
> > }
> >
> > ukbd_detach()
> > {
> > ...
> > usbd_add_device_detach_event(self);
> > return (0);
> > }
> >
> > This will make the suggestion from Maksim work.
Ok, that seems to work with a minor change [no strlcpy]
and two additional patches in usb.h & usb.c.
Usbd gets a detach event "ukbd0" and another event from its fallthrough
device.
Thank you once again.
If someone is interested in the patch files against 4.11 see the attachment.
Norbert
------=_NextPart_000_0001_01C57003.293E78E0
Content-Type: application/octet-stream;
name="ukbd.c.patch"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="ukbd.c.patch"
LS0tIC91c3IvbG9jYWwvamFpbC91c3Ivc3JjL3N5cy9kZXYvdXNiL3VrYmQuYwlNb24gTWFyICAx
IDIxOjU2OjAyIDIwMDQKKysrIHVrYmQuYwlGcmkgSnVuIDEwIDE0OjM0OjA1IDIwMDUKQEAgLTE5
NSw2ICsxOTUsMjIgQEAKIAlVU0JfQVRUQUNIX1NVQ0NFU1NfUkVUVVJOOwogfQogCisKK3N0YXRp
YyB2b2lkCit1c2JkX2FkZF9kZXZpY2VfZGV0YWNoX2V2ZW50KGRldmljZV90IHNlbGYpCit7Cisg
ICAgICAgIHN0cnVjdCB1c2JfZXZlbnQgdWU7CisKKyAgICAgICAgYnplcm8oJnVlLCBzaXplb2Yo
dWUpKTsKKworICAgICAgICBzdHJuY3B5KHVlLnUudWVfZGV2aWNlLnVkaV9kZXZuYW1lc1swXSwK
KyAgICAgICAgICAgICAgICBkZXZpY2VfZ2V0X25hbWV1bml0KHNlbGYpLCBVU0JfTUFYX0RFVk5B
TUVMRU4pOworICAgICAgICB1ZS51LnVlX2RldmljZS51ZGlfZGV2bmFtZXNbMF1bVVNCX01BWF9E
RVZOQU1FTEVOIC0gMV0gPSAnXDAnOworCisgICAgICAgIHVzYl9hZGRfZXZlbnQoVVNCX0VWRU5U
X0RFVklDRV9ERVRBQ0gsICZ1ZSk7Cit9CisKKwogaW50CiB1a2JkX2RldGFjaChkZXZpY2VfdCBz
ZWxmKQogewpAQCAtMjE5LDYgKzIzNSw4IEBACiAJCXJldHVybiBlcnJvcjsKIAogCURQUklOVEYo
KCIlczogZGlzY29ubmVjdGVkXG4iLCBVU0JERVZOQU1FKHNlbGYpKSk7CisgICAgICAgIAorICAg
ICAgICB1c2JkX2FkZF9kZXZpY2VfZGV0YWNoX2V2ZW50KHNlbGYpOwogCiAJcmV0dXJuICgwKTsK
IH0K
------=_NextPart_000_0001_01C57003.293E78E0
Content-Type: application/octet-stream;
name="usb.c.patch"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="usb.c.patch"
LS0tIC91c3IvbG9jYWwvamFpbC91c3Ivc3JjL3N5cy9kZXYvdXNiL3VzYi5jCU1vbiBNYXkgMTYg
MTE6Mzk6MjUgMjAwNQorKysgdXNiLmMJRnJpIEp1biAxMCAxNDo1MzoyMSAyMDA1CkBAIC0xOTMs
OCArMTkzLDYgQEAKIFN0YXRpYyBzdHJ1Y3Qgc2VsaW5mbyB1c2Jfc2VsZXZlbnQ7CiBTdGF0aWMg
c3RydWN0IHByb2MgKnVzYl9hc3luY19wcm9jOyAgLyogcHJvY2VzcyB0aGF0IHdhbnRzIFVTQiBT
SUdJTyAqLwogU3RhdGljIGludCB1c2JfZGV2X29wZW4gPSAwOwotU3RhdGljIHZvaWQgdXNiX2Fk
ZF9ldmVudChpbnQsIHN0cnVjdCB1c2JfZXZlbnQgKik7Ci0KIFN0YXRpYyBpbnQgdXNiX2dldF9u
ZXh0X2V2ZW50KHN0cnVjdCB1c2JfZXZlbnQgKik7CiAKIFN0YXRpYyBjb25zdCBjaGFyICp1c2Jy
ZXZfc3RyW10gPSBVU0JSRVZfU1RSOwo=
------=_NextPart_000_0001_01C57003.293E78E0
Content-Type: application/octet-stream;
name="usb.h.patch"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="usb.h.patch"
LS0tIC91c3IvbG9jYWwvamFpbC91c3Ivc3JjL3N5cy9kZXYvdXNiL3VzYi5oCU1vbiBNYXIgIDEg
MDE6MDc6MjIgMjAwNAorKysgdXNiLmgJRnJpIEp1biAxMCAxNDo1NDo0MSAyMDA1CkBAIC02NTUs
NiArNjU1LDEwIEBACiAJfSB1OwogfTsKIAorI2lmIGRlZmluZWQoX0tFUk5FTCkKK3ZvaWQgdXNi
X2FkZF9ldmVudChpbnQsIHN0cnVjdCB1c2JfZXZlbnQgKik7CisjZW5kaWYgLyogX0tFUk5FTCAq
LworCiAvKiBVU0IgY29udHJvbGxlciAqLwogI2RlZmluZSBVU0JfUkVRVUVTVAkJX0lPV1IoJ1Un
LCAxLCBzdHJ1Y3QgdXNiX2N0bF9yZXF1ZXN0KQogI2RlZmluZSBVU0JfU0VUREVCVUcJCV9JT1cg
KCdVJywgMiwgaW50KQo=
------=_NextPart_000_0001_01C57003.293E78E0--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?000001c56ff2$65b5a8e0$4801a8c0>