74073 2004-12-11 01:09 0000 slmodem 2.9.10-r1 causes kernel usb_endpoint_halted warning and prevents slusb module to load and slmodemd to start 2006-03-20 01:05:09 0000 1 1 1 Unclassified Gentoo Linux Ebuilds unspecified x86 Linux RESOLVED FIXED P2 major --- 1 kilburna@iservnetworks.com net-dialup@gentoo.org kilburna@iservnetworks.com 2004-12-11 01:09:24 0000 I am using 2.6.9r9. After I USE="usb" emerge slmodem, I edit /etc/conf.d/slmodem , recompile kernel with USB modem, then I get WARNING: /lib/modules/2.6.9-gentoo-r9/extra/slusb.ko needs unknown symbol usb_endpoint_halted I load slusb in auto load modules and I get this usb_endpoint_halted error and the module wont load, causing slmodem not to start. frog slmodem-2.9.10-r1 # fgrep -r usb_endpoint_halted . ./work/slmodem-2.9.10/drivers/st7554.c: if (usb_endpoint_halted(s->usbdev, usb_pipeendpoint(pipe), usb_pipeout(pipe))) { \ ./work/slmodem-2.9.10/drivers/old_st7554.c: if (usb_endpoint_halted(s->usbdev, usb_pipeendpoint(pipe), usb_pipeout(pipe))) { \ Binary file ./work/slmodem-2.9.10/drivers/slusb.o matches Binary file ./work/slmodem-2.9.10/drivers/st7554.o matches Binary file ./work/slmodem-2.9.10/drivers/slusb.ko matches Binary file ./image/lib/modules/2.6.9-gentoo-r9/extra/slusb.ko matches frog slmodem-2.9.10-r1 # nm ./work/slmodem-2.9.10/drivers/slusb.ko |fgrep usb_endpoint_halted U usb_endpoint_halted frog slmodem-2.9.10-r1 # nm ./work/slmodem-2.9.10/drivers/st7554.o |fgrep usb_endpoint_halted U usb_endpoint_halted frog slmodem-2.9.10-r1 # fgrep -r usb_endpoint_halted /usr/src/linux-2.6.9-gentoo-r9/ frog slmodem-2.9.10-r1 # fgrep -r usb_endpoint_halted /usr/src/ .keep linux-2.4.26-gentoo-r11 linux-2.6.8-gentoo-r3 linux-2.6.9 linux-2.6.9-gentoo-r6 config-2004.0-2.6.1 linux-2.4.26-gentoo-r9 linux-2.6.8-gentoo-r7 linux-2.6.9-gentoo-r1 linux-2.6.9-gentoo-r9 linux linux-2.6.8-gentoo-r10 linux-2.6.8.1 linux-2.6.9-gentoo-r4 fgrep -r usb_endpoint_halted /usr/src/ /usr/src/linux-2.4.26-gentoo-r9/include/linux/usb.h:#define usb_endpoint_halted(dev, ep, out) ((dev)->halted[out] & (1 << (ep))) /usr/src/linux-2.6.8-gentoo-r7/include/linux/usb.h:#define usb_endpoint_halted(dev, ep, out) ((dev)->halted[out] & (1 << (ep))) /usr/src/linux-2.6.8-gentoo-r3/include/linux/usb.h:#define usb_endpoint_halted(dev, ep, out) ((dev)->halted[out] & (1 << (ep))) /usr/src/linux-2.6.8.1/include/linux/usb.h:#define usb_endpoint_halted(dev, ep, out) ((dev)->halted[out] & (1 << (ep))) /usr/src/linux-2.6.8-gentoo-r10/include/linux/usb.h:#define usb_endpoint_halted(dev, ep, out) ((dev)->halted[out] & (1 << (ep))) /usr/src/linux-2.4.26-gentoo-r11/include/linux/usb.h:#define usb_endpoint_halted(dev, ep, out) ((dev)->halted[out] & (1 << (ep))) PS: usb_endpoint_halted no longer exists in 2.6.9 kernels. genstef@gentoo.org 2004-12-11 01:15:33 0000 Created an attachment (id=45723) slmodem-fix-usb_endpoint_halted-symbol.patch Can you please test this patch: emerge -va slmodem ctrl+z after source unpacked cd /var/tmp/slmodem-2.6.10-r1/portage/work/slmodem-2.6.10 patch -p1 < /home/usr/slmodem-fix-usb_endpoint_halted-symbol.patch fg Then let it compile and tell me if the error is still there, please. If you have some more interest in this driver, you could also help us to make/test a hotplug script, which is missing currently because I have only a pci modem :) kilburna@iservnetworks.com 2004-12-11 14:50:36 0000 patched st7554.c file with patch, compiled and it still get the kernel warning. genstef@gentoo.org 2004-12-11 15:12:22 0000 Strange, I am pretty sure that this patch fixes it for me. Do you have the same kernel in /usr/src/linux that you are running? Did you patch early enough? Can someone else please check this? Can you please provide your emerge info? kilburna@iservnetworks.com 2004-12-11 19:17:43 0000 Sorry, or my previous post. The patch works fine on kernel 2.6.9r9 and slmodem 2.9.10. genstef@gentoo.org 2004-12-12 00:39:02 0000 Can you please provide the lsusb output, when your modem is plugged in? genstef@gentoo.org 2004-12-12 01:16:05 0000 ---hotplug script start--- RC_NOCOLOR="yes" source /sbin/functions.sh source /etc/conf.d/slmodem if [ -z "${USBMOD}" ] then MODULE="slusb" else MODULE=${USBMOD} fi source "${svclib}/sh/rc-services.sh" start && source "${svclib}/sh/rc-services.sh" ---end--- save this in /etc/hotplug/usb/slusb ---/etc/hotplug/usb/slusb.usermap slusb 0x0003 0x(first ID) 0x(second ID) 0x0000 0x0000 0x00 0x00 0x00 0x00 0x00 0x00 0x00000000 ---end--- This should start the init script with the right parameters without the need to configure anything. Please note that you should not have started slmodem when you plug in your modem. genstef@gentoo.org 2004-12-12 01:20:56 0000 Created an attachment (id=45808) slusb I better attach a working one here :). Please place in /etc/hotplug/usb and make executable. You still need the usermap with your detected values. mrness@gentoo.org 2004-12-14 10:22:30 0000 merged in 2.9.10-r2 45723 2004-12-11 01:15 0000 slmodem-fix-usb_endpoint_halted-symbol.patch slmodem-fix-usb_endpoint_halted-symbol.patch text/plain ZGlmZiAtdSBzbG1vZGVtLTIuOS4xMC5vcmlnL2RyaXZlcnMvc3Q3NTU0LmMgc2xtb2RlbS0yLjku MTAvZHJpdmVycy9zdDc1NTQuYwotLS0gc2xtb2RlbS0yLjkuMTAub3JpZy9kcml2ZXJzL3N0NzU1 NC5jCTIwMDQtMTItMTAgMTQ6MjI6MDUuMDE3MDI1NDQ4ICswMTAwCisrKyBzbG1vZGVtLTIuOS4x MC9kcml2ZXJzL3N0NzU1NC5jCTIwMDQtMTItMTAgMTQ6MjI6NDguNjc5Mzg3NzYwICswMTAwCkBA IC0xMDgwLDExICsxMDgwLDE0IEBACiAKICNkZWZpbmUgU0VUX1JFRyhzLHJlZyx2YWwpIHsgcmV0 ID0gcy0+c2V0X3JlZyhzLHJlZyx2YWwpOyBpZiAocmV0IDwgMCkgeyBVU0JfRVJSKCJzdDc1NTQ6 IGZhaWxlZCB0byBzZXQgcmVnICV4LlxuIiwgcmVnKTsgOyByZXR1cm4gcmV0O30gfQogCisjaWYg KExJTlVYX1ZFUlNJT05fQ09ERSA+IEtFUk5FTF9WRVJTSU9OKDIsNiw4KSkKKyNkZWZpbmUgQ0xF QVJfRU5EUE9JTlQocyxwaXBlKQorI2Vsc2UKICNkZWZpbmUgQ0xFQVJfRU5EUE9JTlQocyxwaXBl KSB7IFwKICAgICAgaWYgKHVzYl9lbmRwb2ludF9oYWx0ZWQocy0+dXNiZGV2LCB1c2JfcGlwZWVu ZHBvaW50KHBpcGUpLCB1c2JfcGlwZW91dChwaXBlKSkpIHsgICBcCiAgICAgICAgVVNCX0RCRygi c3Q3NTU0X2luaXQ6IHBpcGUgJWQgaXMgaGFsdGVkLiBjbGVhci4uLlxuIiwgdXNiX3BpcGVlbmRw b2ludChwaXBlKSk7ICBcCiAgICAgICAgaWYgKCEocmV0PXVzYl9jbGVhcl9oYWx0KHMtPnVzYmRl diwgcGlwZSkpKSByZXR1cm4gcmV0O319Ci0KKyNlbmRpZgogCiAKIHN0YXRpYyBpbnQgc3Q3NTU0 X2luaXQgIChzdHJ1Y3Qgc3Q3NTU0X3N0YXRlICpzKQo= 45808 2004-12-12 01:20 0000 slusb slusb text/plain IyEvYmluL3NoCiMgL2V0Yy9ob3RwbHVnL3VzYi9zbHVzYiA9PT4gc3RhcnQgU21hcnRsaW5rIFVT QiBNb2RlbSBEYWVtb24KIwojIFBsYWNlIHRoaXMgZmlsZSBpbiAvZXRjL2hvdHBsdWcvdXNiIGFu ZCBtYWtlIHN1cmUgaXQgaXMgZXhlY3V0YWJsZSwKIyBieSAnY2htb2QgK3ggL2V0Yy9ob3RwbHVn L3VzYi9zbHVzYicKIwpSQ19OT0NPTE9SPSJ5ZXMiCnNvdXJjZSAvc2Jpbi9mdW5jdGlvbnMuc2gK c291cmNlIC9ldGMvY29uZi5kL3NsbW9kZW0KaWYgWyAteiAiJHtVU0JNT0R9IiBdCnRoZW4gTU9E VUxFPSJzbHVzYiIKZWxzZSBNT0RVTEU9JHtVU0JNT0R9CmZpCnNvdXJjZSAvZXRjL2luaXQuZC9z bG1vZGVtCnNvdXJjZSAiJHtzdmNsaWJ9L3NoL3JjLXNlcnZpY2VzLnNoIgpzdGFydCAmJiBzb3Vy Y2UgIiR7c3ZjbGlifS9zaC9yYy1zZXJ2aWNlcy5zaCIK