* [Bluez-devel] Reboot notifier @ 2006-08-01 14:17 Milind Dumbare 2006-08-01 17:15 ` Ulisses Furquim 0 siblings, 1 reply; 9+ messages in thread From: Milind Dumbare @ 2006-08-01 14:17 UTC (permalink / raw) To: bluez-devel Hi all, I think bluetooth stack for linux needs reboot notifier. I am thinking of writing it. Shall I? -- -Milind "There is no place like 127.0.0.1" ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Bluez-devel] Reboot notifier 2006-08-01 14:17 [Bluez-devel] Reboot notifier Milind Dumbare @ 2006-08-01 17:15 ` Ulisses Furquim 2006-08-02 6:11 ` Milind Dumbare 0 siblings, 1 reply; 9+ messages in thread From: Ulisses Furquim @ 2006-08-01 17:15 UTC (permalink / raw) To: BlueZ development Hi Milind, On 8/1/06, Milind Dumbare <milind@linsyssoft.com> wrote: > I think bluetooth stack for linux needs reboot notifier. I am thinking > of writing it. Shall I? Sorry, but I don't know what this "reboot notifier" feature really is. Do you mind explaining it, please? -- Ulisses ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Bluez-devel] Reboot notifier 2006-08-01 17:15 ` Ulisses Furquim @ 2006-08-02 6:11 ` Milind Dumbare 2006-08-02 10:34 ` Marcel Holtmann 0 siblings, 1 reply; 9+ messages in thread From: Milind Dumbare @ 2006-08-02 6:11 UTC (permalink / raw) To: BlueZ development Hi, Reboot notifier will register bluetooth driver to reboot notification list of kernel. Whenever machine will get rebooted bluetooth drvier will get notified by type of reboot(Halt/reboot/poweroff). We can do interesting things after we get notified that reboot will be there. On Tue, 2006-08-01 at 14:15 -0300, Ulisses Furquim wrote: > Hi Milind, > > On 8/1/06, Milind Dumbare <milind@linsyssoft.com> wrote: > > I think bluetooth stack for linux needs reboot notifier. I am thinking > > of writing it. Shall I? > > Sorry, but I don't know what this "reboot notifier" feature really is. > Do you mind explaining it, please? > > -- Ulisses > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Bluez-devel mailing list > Bluez-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-devel > > -- -Milind "There is no place like 127.0.0.1" ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Bluez-devel] Reboot notifier 2006-08-02 6:11 ` Milind Dumbare @ 2006-08-02 10:34 ` Marcel Holtmann 2006-08-02 8:51 ` Milind Dumbare 0 siblings, 1 reply; 9+ messages in thread From: Marcel Holtmann @ 2006-08-02 10:34 UTC (permalink / raw) To: BlueZ development Hi Milind, > Reboot notifier will register bluetooth driver to reboot notification > list of kernel. Whenever machine will get rebooted bluetooth drvier will > get notified by type of reboot(Halt/reboot/poweroff). We can do > interesting things after we get notified that reboot will be there. you must be more specific, because I don't see any need for such a notifier. What do we get from knowing such events. Regards Marcel ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Bluez-devel] Reboot notifier 2006-08-02 10:34 ` Marcel Holtmann @ 2006-08-02 8:51 ` Milind Dumbare 2006-08-02 13:32 ` Marcel Holtmann 0 siblings, 1 reply; 9+ messages in thread From: Milind Dumbare @ 2006-08-02 8:51 UTC (permalink / raw) To: BlueZ development The first most useful think is doing module cleanup while rebooting. About other things, you will know them more deeply. May be like keeping informing user level utilities to do some interesting stuff like. Keeping connection settings live post reboot or other. On Wed, 2006-08-02 at 12:34 +0200, Marcel Holtmann wrote: > Hi Milind, > > > Reboot notifier will register bluetooth driver to reboot notification > > list of kernel. Whenever machine will get rebooted bluetooth drvier will > > get notified by type of reboot(Halt/reboot/poweroff). We can do > > interesting things after we get notified that reboot will be there. > > you must be more specific, because I don't see any need for such a > notifier. What do we get from knowing such events. > > Regards > > Marcel > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Bluez-devel mailing list > Bluez-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-devel > > -- -Milind "There is no place like 127.0.0.1" ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Bluez-devel] Reboot notifier 2006-08-02 8:51 ` Milind Dumbare @ 2006-08-02 13:32 ` Marcel Holtmann 2006-08-02 12:08 ` Milind Dumbare 2006-08-02 14:21 ` Milind Dumbare 0 siblings, 2 replies; 9+ messages in thread From: Marcel Holtmann @ 2006-08-02 13:32 UTC (permalink / raw) To: BlueZ development Hi Milind, > The first most useful think is doing module cleanup while rebooting. > About other things, you will know them more deeply. May be like keeping > informing user level utilities to do some interesting stuff like. > Keeping connection settings live post reboot or other. there is no need for a module cleanup. And unloading of kernel modules still has to be considered as a race condition. Once you reset the USB bus for example all USB Bluetooth dongles will disconnect and be powered off and all connections will go away anyway. There is no real chance to keep connections over reboot. So I don't see any need for this, but feel free to send in patches for it and convince me otherwise. Regards Marcel ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Bluez-devel] Reboot notifier 2006-08-02 13:32 ` Marcel Holtmann @ 2006-08-02 12:08 ` Milind Dumbare 2006-08-02 14:21 ` Milind Dumbare 1 sibling, 0 replies; 9+ messages in thread From: Milind Dumbare @ 2006-08-02 12:08 UTC (permalink / raw) To: BlueZ development On Wed, 2006-08-02 at 15:32 +0200, Marcel Holtmann wrote: > Hi Milind, > > > The first most useful think is doing module cleanup while rebooting. > > About other things, you will know them more deeply. May be like keeping > > informing user level utilities to do some interesting stuff like. > > Keeping connection settings live post reboot or other. > > there is no need for a module cleanup. And unloading of kernel modules > still has to be considered as a race condition. > > Once you reset the USB bus for example all USB Bluetooth dongles will > disconnect and be powered off and all connections will go away anyway. > There is no real chance to keep connections over reboot. > So I don't see any need for this, but feel free to send in patches for > it and convince me otherwise. > I will definitly. Give me some time. :-) > Regards > > Marcel > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Bluez-devel mailing list > Bluez-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-devel > > -- -Milind "There is no place like 127.0.0.1" ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Bluez-devel] Reboot notifier 2006-08-02 13:32 ` Marcel Holtmann 2006-08-02 12:08 ` Milind Dumbare @ 2006-08-02 14:21 ` Milind Dumbare 2006-08-08 10:19 ` Milind Dumbare 1 sibling, 1 reply; 9+ messages in thread From: Milind Dumbare @ 2006-08-02 14:21 UTC (permalink / raw) To: BlueZ development [-- Attachment #1: Type: text/plain, Size: 1508 bytes --] Hi Marcel, I have attached patch for reboot notifier. Any suggestions are appreciated. Thanks On Wed, 2006-08-02 at 15:32 +0200, Marcel Holtmann wrote: > Hi Milind, > > > The first most useful think is doing module cleanup while rebooting. > > About other things, you will know them more deeply. May be like keeping > > informing user level utilities to do some interesting stuff like. > > Keeping connection settings live post reboot or other. > > there is no need for a module cleanup. And unloading of kernel modules > still has to be considered as a race condition. > > Once you reset the USB bus for example all USB Bluetooth dongles will > disconnect and be powered off and all connections will go away anyway. > There is no real chance to keep connections over reboot. > > So I don't see any need for this, but feel free to send in patches for > it and convince me otherwise. > > Regards > > Marcel > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Bluez-devel mailing list > Bluez-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-devel > > -- -Milind "There is no place like 127.0.0.1" [-- Attachment #2: blue_reboot.patch --] [-- Type: text/x-patch, Size: 1779 bytes --] Singed Off: Milind Dumbare <milind@linsyssoft.com> hci_usb.c | 32 +++++++++++++++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) Index: linux-2.6.15-pre3/drivers/bluetooth/hci_usb.c =================================================================== --- linux-2.6.15-pre3.orig/drivers/bluetooth/hci_usb.c 2006-08-02 08:44:42.000000000 -0500 +++ linux-2.6.15-pre3/drivers/bluetooth/hci_usb.c 2006-08-02 09:15:22.000000000 -0500 @@ -46,6 +46,9 @@ #include <linux/errno.h> #include <linux/string.h> #include <linux/skbuff.h> +#include <linux/notifier.h> +#include <linux/reboot.h> + #include <linux/usb.h> @@ -133,6 +136,13 @@ { } /* Terminating entry */ }; +static int hci_usb_notify_reboot(struct notifier_block *this, + unsigned long code ,void *x); + +static struct notifier_block hci_usb_reboot_notifier = { + .notifier_call = hci_usb_notify_reboot, + }; + static struct _urb *_urb_alloc(int isoc, gfp_t gfp) { struct _urb *_urb = kmalloc(sizeof(struct _urb) + @@ -1053,10 +1063,15 @@ static int __init hci_usb_init(void) { - int err; + int err, ret; BT_INFO("HCI USB driver ver %s", VERSION); + ret = register_reboot_notifier(&hci_usb_reboot_notifier); + if(ret) + BT_ERR("Could not register to reboot notifier list"); + + if ((err = usb_register(&hci_usb_driver)) < 0) BT_ERR("Failed to register HCI USB driver"); @@ -1068,6 +1083,21 @@ usb_deregister(&hci_usb_driver); } +static int hci_usb_notify_reboot(struct notifier_block *this, + unsigned long event ,void *unused) +{ + switch(event) { + /*FIXME*/ + case SYS_RESTART: + case SYS_HALT: + case SYS_POWER_OFF: + default: + hci_usb_exit(); + break; + } + + return NOTIFY_DONE; +} module_init(hci_usb_init); module_exit(hci_usb_exit); [-- Attachment #3: Type: text/plain, Size: 348 bytes --] ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV [-- Attachment #4: Type: text/plain, Size: 164 bytes --] _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Bluez-devel] Reboot notifier 2006-08-02 14:21 ` Milind Dumbare @ 2006-08-08 10:19 ` Milind Dumbare 0 siblings, 0 replies; 9+ messages in thread From: Milind Dumbare @ 2006-08-08 10:19 UTC (permalink / raw) To: BlueZ development Marcel, I didn't get any reply. On Wed, 2006-08-02 at 19:51 +0530, Milind Dumbare wrote: > Hi Marcel, > I have attached patch for reboot notifier. Any suggestions are > appreciated. > > Thanks > On Wed, 2006-08-02 at 15:32 +0200, Marcel Holtmann wrote: > > Hi Milind, > > > > > The first most useful think is doing module cleanup while rebooting. > > > About other things, you will know them more deeply. May be like keeping > > > informing user level utilities to do some interesting stuff like. > > > Keeping connection settings live post reboot or other. > > > > there is no need for a module cleanup. And unloading of kernel modules > > still has to be considered as a race condition. > > > > Once you reset the USB bus for example all USB Bluetooth dongles will > > disconnect and be powered off and all connections will go away anyway. > > There is no real chance to keep connections over reboot. > > > > So I don't see any need for this, but feel free to send in patches for > > it and convince me otherwise. > > > > Regards > > > > Marcel > > > > > > > > ------------------------------------------------------------------------- > > Take Surveys. Earn Cash. Influence the Future of IT > > Join SourceForge.net's Techsay panel and you'll get the chance to share your > > opinions on IT & business topics through brief surveys -- and earn cash > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > _______________________________________________ > > Bluez-devel mailing list > > Bluez-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/bluez-devel > > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel -- -Milind "There is no place like 127.0.0.1" ------------------------------------------------------------------------- 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 easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2006-08-08 10:19 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2006-08-01 14:17 [Bluez-devel] Reboot notifier Milind Dumbare 2006-08-01 17:15 ` Ulisses Furquim 2006-08-02 6:11 ` Milind Dumbare 2006-08-02 10:34 ` Marcel Holtmann 2006-08-02 8:51 ` Milind Dumbare 2006-08-02 13:32 ` Marcel Holtmann 2006-08-02 12:08 ` Milind Dumbare 2006-08-02 14:21 ` Milind Dumbare 2006-08-08 10:19 ` Milind Dumbare
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