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- 25 Jun, 2006 1 commit
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Christian Praehauser authored
Fix some problems regarding support for Unidirectional Lightweight Encapsulation (ULE) in dvbnet.c. The original ULE code was based on a draft. In the meantime, ULE has been published in RFC 4326 (ftp://ftp.rfc-editor.org/in-notes/rfc4326.txt). With these fixes, and some additions (which are included in the patch), the decaps code should now be complient to RFC4326. Signed-off-by:
Christian Praehauser <cpraehaus@cosy.sbg.ac.at> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 18 Jun, 2006 1 commit
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Herbert Xu authored
Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 07 Feb, 2006 1 commit
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Ingo Molnar authored
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by:
Ingo Molnar <mingo@elte.hu> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 09 Jan, 2006 2 commits
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Peter Beutner authored
- Reverted objectionable fix in saa7146_hlp.c - Merged in improved dvb 64-bit fixes from Peter Beutner. Signed-off-by:
Peter Beutner <p.beutner@gmx.net> Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@brturbo.com.br>
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Hans Verkuil authored
- Fix 64-bit compile warnings Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@brturbo.com.br>
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- 12 Dec, 2005 1 commit
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Mauro Carvalho Chehab authored
Clean up whitespaces at v4l/dvb files Signed-off-by:
Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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- 01 Dec, 2005 1 commit
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Ralph Metzler authored
Fix locking to prevent Oops on SMP systems when starting/stopping dvb network interfaces. Signed-off-by:
Ralph Metzler <rjkm@metzlerbros.de> Signed-off-by:
Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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- 09 Sep, 2005 2 commits
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Andreas Oberritter authored
Removed more unused variables and constants. Signed-off-by:
Andreas Oberritter <obi@linuxtv.org> Signed-off-by:
Johannes Stezenbach <js@linuxtv.org> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Olaf Hering authored
Remove all #include <linux/version.h> and all references to LINUX_VERSION_CODE and KERNEL_VERSION. Based on patch by Olaf Hering. Signed-off-by:
Olaf Hering <olh@suse.de> Signed-off-by:
Johannes Stezenbach <js@linuxtv.org> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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- 17 May, 2005 2 commits
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Johannes Stezenbach authored
handle IPv6 and LLC/SNAP (Bertrand Mazieres, Matthieu Castet, Johannes Stezenbach) Signed-off-by:
Johannes Stezenbach <js@linuxtv.org> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Johannes Stezenbach authored
remove unnecessary casts in dvb-core (Kenneth Aafloy) Signed-off-by:
Johannes Stezenbach <js@linuxtv.org> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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- 16 Apr, 2005 1 commit
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Linus Torvalds authored
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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