- 15 8月, 2005 16 次提交
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由 Jouni Malinen 提交于
Remove backwards compatibility define for WLAN_CAPABILITY_ESS now that net/ieee80211.h defines this. Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Jeff Garzik 提交于
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由 Jouni Malinen 提交于
IEEE 802.11 has a capability field flag called ESS, but ieee80211 had renamed this to BSS for some reason. hostap has been using WLAN_CAPABILITY_ESS and since that matches with the standard, lets use it as the name for this define. Add WLAN_CAPABILITY_BSS as a backwards compatibility name for the same bit since ieee80211 and ipw2200 are using this and there are versions outside kernel tree that expect to find this define name. Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Jeff Garzik 提交于
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由 Jeff Garzik 提交于
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由 Jouni Malinen 提交于
IEEE 802.11 frame control has two bits reserved for protocol version. IEEE80211_FCTL_VERS was not used anywhere, but I would assume it was supposed to be a mask for the protocol field and as such, it should be 0x0003, not 0x0002. This matches with WLAN_FC_PVER definition in hostap. Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Jouni Malinen 提交于
Replace temporary HOSTAP_FC_GET_{TYPE,STYPE} macros with the ieee80211 version of WLAN_FC_GET_{TYPE,STYPE}. Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Jouni Malinen 提交于
Replace hostap-specific struct hostap_ieee80211_hdr with struct ieee80211_hdr from net/ieee80211.h. Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Jouni Malinen 提交于
Remove unused defines that are already available from generic kernel header files. Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Jouni Malinen 提交于
Replace hardware model specific #ifdef's in struct local_info with void *hw_priv that is pointing to cs/pci/plx specific data structure. This removes unneeded #ifdef's and as such, is a step towards making it possible to share objects for hostap_hw.c and hostap_download.c with cs/pci/plx drivers without having to compile and link the same code separately for each one. Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Jouni Malinen 提交于
PCI version of Prism2.5/3 has undocumented DMA support for TX/RX data, but this seems to have some hardware bugs that prevent it from being used properly for TX. RX side could possibly be made to work reliably. Even though DMA support would be very useful for saving host CPU (from about 40% to 5-10% when operating at maximum throughput), it seems to be best to just remove this code finally. The implementation has always been commented out by default and has received very limited testing. The code may have already been broken number of times and I don't have much interested in trying to verify whether it works or not. Getting this out makes it easier to maintain the driver and allows some cleanups that have been partly postponed because of this experimental bus master/DMA code. Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Jouni Malinen 提交于
Old AP mode code for power saving was using skb->cb for couple of flags before the more generic 802.11 TX code started using the same buffer for struct hostap_skb_tx_data. This resulted in the power save code corrupting the magic value in beginning of the buffer and TX code dropping the power saved packets because of this for the case where STAs send PS-Poll frames with PwrMgmt flag set. This patch modifies the power save code to use the same struct hostap_skb_tx_data as rest of the TX path in order to avoid corrupting the data in skb->cb. In addition, this patch reorders fields in the structure and makes them use smaller types in order to make the structure fit in skb->cb on 64-bit hosts. Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Linus Torvalds 提交于
This reverts commits 71db63ac [PATCH] increase PCIBIOS_MIN_IO on x86 and 0b2bfb4e ACPI: increase PCIBIOS_MIN_IO on x86 since Lukas Sandströ<lukass@etek.chalmers.se> reports that this breaks his on-board nvidia audio. We should re-visit this later. For now we revert the change Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
It introduces a repeatable oops in the driver, which is a bigger problem than the patch tries to solve. From the original description: Author: Jamie Lenehan <lenehan@twibble.org> Date: Thu Mar 3 14:41:40 2005 +0200 [PATCH] dc395x: Fix support for highmem From: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Removes the page_to_virt and maps sg lists dynamically. This makes the driver work with highmem pages. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NJamie Lenehan <lenehan@twibble.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Steve French 提交于
Fix path name conversion for long filenames when mapchars mount option was specified at mount time. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Steve French 提交于
Fix missing entries in search results when very long file names and more than 50 (or so) of such long search entries in the directory. FindNext could send corrupt last byte of resume name when resume key was a few hundred bytes long file name or longer. Fixes Samba Bug # 2932 Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 14 8月, 2005 3 次提交
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由 Jan Kara 提交于
Initialize key object ID in inode so that we don't try to remove the inode when we fail on some checks even before we manage to allocate something. Signed-off-by: NJan Kara <jack@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Paul Mundt 提交于
There was a rather silly and embarrassing typo in the sh _syscall6(). For the syscall ABI we have the trapa value specified as 0x10 + number of arguments, this was being set incorrectly in the _syscall6() case which ended up causing some problems for users. Signed-off-by: NPaul Mundt <lethal@linux-sh.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
This leaves the issue of whether we should deprecate the whole thing (or if we should check the whole mmap range, for that matter) open. Just do the minimal fix for now.
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- 13 8月, 2005 3 次提交
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由 Evgeniy Polyakov 提交于
Do not spam syslog each 10 seconds when there is nothing on the wire. Signed-off-by: NEvgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
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由 Eric W. Biederman 提交于
Oops. I knew I didn't have the physical versus logical cpu identifiers right when I generated that patch. It's not nearly as bad as I feared at the time though. Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 12 8月, 2005 10 次提交
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由 Matt Mackall 提交于
Remove unused variable Signed-off-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Mackall 提交于
This fixes a race during initialization with the NAPI softirq processing by using an RCU approach. This race was discovered when refill_skbs() was added to the setup code. Signed-off-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ingo Molnar 提交于
we could do one thing (see the patch below): i think it would be useful to fill up the netlogging skb queue straight at initialization time. Especially if netpoll is used for dumping alone, the system might not be in a situation to fill up the queue at the point of crash, so better be a bit more prepared and keep the pipeline filled. [ I've modified this to be called earlier - mpm ] Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Mackall 提交于
Add limited retry logic to netpoll_send_skb Each time we attempt to send, decrement our per-device retry counter. On every successful send, we reset the counter. We delay 50us between attempts with up to 20000 retries for a total of 1 second. After we've exhausted our retries, subsequent failed attempts will try only once until reset by success. Signed-off-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Mackall 提交于
Minor netpoll_send_skb restructuring Restructure to avoid confusing goto and move some bits out of the retry loop. Signed-off-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Mackall 提交于
Suggested by Steven Rostedt, matches his patch included in e100. Signed-off-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jeff Moyer 提交于
This fixes an obvious deadlock in the netpoll code. netpoll_rx takes the npinfo->rx_lock. netpoll_rx is also the only caller of arp_reply (through __netpoll_rx). As such, it is not necessary to take this lock. Signed-off-by: NJeff Moyer <jmoyer@redhat.com> Signed-off-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jeff Moyer 提交于
Initialize npinfo->rx_flags. The way it stands now, this will have random garbage, and so will incur a locking penalty even when an rx_hook isn't registered and we are not active in the netpoll polling code. Signed-off-by: NJeff Moyer <jmoyer@redhat.com> Signed-off-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexey Dobriyan 提交于
There are many instances of skb->protocol = htons(ETH_P_*); skb->protocol = __constant_htons(ETH_P_*); and skb->protocol = *_type_trans(...); Most of *_type_trans() are already endian-annotated, so, let's shift attention on other warnings. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Johannes Stezenbach 提交于
Signed-off-by: NJohannes Stezenbach <js@linuxtv.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 11 8月, 2005 8 次提交
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由 Richard Purdie 提交于
Add the device ID of the Buffalo AirStation WLI-CF-S11G Signed-off-by: NRichard Purdie <rpurdie@rpsys.net> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Herbert Xu 提交于
Well I've only found one potential cause for the assertion failure in tcp_mark_head_lost. First of all, this can only occur if cnt > 1 since tp->packets_out is never zero here. If it did hit zero we'd have much bigger problems. So cnt is equal to fackets_out - reordering. Normally fackets_out is less than packets_out. The only reason I've found that might cause fackets_out to exceed packets_out is if tcp_fragment is called from tcp_retransmit_skb with a TSO skb and the current MSS is greater than the MSS stored in the TSO skb. This might occur as the result of an expiring dst entry. In that case, packets_out may decrease (line 1380-1381 in tcp_output.c). However, fackets_out is unchanged which means that it may in fact exceed packets_out. Previously tcp_retrans_try_collapse was the only place where packets_out can go down and it takes care of this by decrementing fackets_out. So we should make sure that fackets_out is reduced by an appropriate amount here as well. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 James Bottomley 提交于
We have a chek in there to make sure that the name won't overflow task_struct.comm[], but it's triggering for scsi with lots of HBAs, only scsi is using single-threaded workqueues which don't append the "/%d" anyway. All too hard. Just kill the BUG_ON. Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: NAndrew Morton <akpm@osdl.org> [ kthread_create() uses vsnprintf() and limits the thing, so no actual overflow can actually happen regardless ] Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Steven Whitehouse 提交于
Signed-off-by: NSteven Whitehouse <steve@chygwyn.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Pierre Ossman 提交于
Even though the changes are minor for the next release an increasing version number simplifies my support issues. Signed-off-by: NPierre Ossman <drzeus@drzeus.cx> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Benjamin Herrenschmidt 提交于
The workaround for broken device-tree that prevents fan control from working on recent G5 models need to be "enabled" for machines with revision 0x37 of the bridge in addition to machines with revision 0x35. Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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