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* [CRYPTO] authenc: Kill spaces in algorithm namesHerbert Xu2007-10-101-2/+2
| | | | | | | We do not allow spaces in algorithm names or parameters. Thanks to Joy Latten for pointing this out. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] cryptomgr: Fix parsing of recursive algorithmsHerbert Xu2007-10-101-1/+2
| | | | | | | | | | As Joy Latten points out, inner algorithm parameters will miss the closing bracket which will also cause the outer algorithm to terminate prematurely. This patch fixes that also kills the WARN_ON if the number of parameters exceed the maximum as that is a user error. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] xts: XTS blockcipher mode implementation without partial blocksRik Snel2007-10-107-0/+746
| | | | | | | | | | | | | | | XTS currently considered to be the successor of the LRW mode by the IEEE1619 workgroup. LRW was discarded, because it was not secure if the encyption key itself is encrypted with LRW. XTS does not have this problem. The implementation is pretty straightforward, a new function was added to gf128mul to handle GF(128) elements in ble format. Four testvectors from the specification http://grouper.ieee.org/groups/1619/email/pdf00086.pdf were added, and they verify on my system. Signed-off-by: Rik Snel <rsnel@cube.dyndns.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] blkcipher: Use max() in blkcipher_get_spot() to state the intentionIngo Oeser2007-10-101-1/+1
| | | | | | | Use max in blkcipher_get_spot() instead of open coding it. Signed-off-by: Ingo Oeser <ioe-lkml@rameria.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] api: Kill crypto_km_typesHerbert Xu2007-10-102-11/+8
| | | | | | | | | | | | | When scatterwalk is built as a module digest.c was broken because it requires the crypto_km_types structure which is in scatterwalk. This patch removes the crypto_km_types structure by encoding the logic into crypto_kmap_type directly. In fact, this even saves a few bytes of code (not to mention the data structure itself) on i386 which is about the only place where it's needed. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] aead: Add authencHerbert Xu2007-10-105-4/+472
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the authenc algorithm which constructs an AEAD algorithm from an asynchronous block cipher and a hash. The construction is done by concatenating the encrypted result from the cipher with the output from the hash, as is used by the IPsec ESP protocol. The authenc algorithm exists as a template with four parameters: authenc(auth, authsize, enc, enckeylen). The authentication algorithm, the authentication size (i.e., truncating the output of the authentication algorithm), the encryption algorithm, and the encryption key length. Both the size field and the key length field are in bytes. For example, AES-128 with SHA1-HMAC would be represented by authenc(hmac(sha1), 12, cbc(aes), 16) The key for the authenc algorithm is the concatenation of the keys for the authentication algorithm with the encryption algorithm. For the above example, if a key of length 36 bytes is given, then hmac(sha1) would receive the first 20 bytes while the last 16 would be given to cbc(aes). Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] api: Fixed crypto_*_reqsize return typeHerbert Xu2007-10-101-2/+3
| | | | | | | | This patch changes the return type of crypto_*_reqsize from int to unsigned int which matches what the underlying type is (and should be). Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] scatterwalk: Add scatterwalk_map_and_copyHerbert Xu2007-10-102-0/+25
| | | | | | | | | This patch adds the function scatterwalk_map_and_copy which reads or writes a chunk of data from a scatterlist at a given offset. It will be used by authenc which would read/write the authentication data at the end of the cipher/plain text. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] api: Move scatterwalk into algapiHerbert Xu2007-10-101-2/+2
| | | | | | | The scatterwalk code is only used by algorithms that can be built as a module. Therefore we can move it into algapi. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] ablkcipher: Remove queue pointer from common alg objectHerbert Xu2007-10-104-18/+10
| | | | | | | | Since not everyone needs a queue pointer and those who need it can always get it from the context anyway the queue pointer in the common alg object is redundant. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] api: Add missing headers for setkey_unalignedHerbert Xu2007-10-104-7/+12
| | | | | | | | This patch ensures that kernel.h and slab.h are included for the setkey_unaligned function. It also breaks a couple of long lines. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] api: Add support for multiple template parametersHerbert Xu2007-10-103-27/+84
| | | | | | | | | | | | | | This patch adds support for having multiple parameters to a template, separated by a comma. It also adds support for integer parameters in addition to the current algorithm parameter type. This will be used by the authenc template which will have four parameters: the authentication algorithm, the encryption algorithm, the authentication size and the encryption key length. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] api: Add aead crypto typeHerbert Xu2007-10-105-0/+312
| | | | | | | | | | | | | | | | | This patch adds crypto_aead which is the interface for AEAD (Authenticated Encryption with Associated Data) algorithms. AEAD algorithms perform authentication and encryption in one step. Traditionally users (such as IPsec) would use two different crypto algorithms to perform these. With AEAD this comes down to one algorithm and one operation. Of course if traditional algorithms were used we'd still be doing two operations underneath. However, real AEAD algorithms may allow the underlying operations to be optimised as well. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] seed: New cipher algorithmHye-Shik Chang2007-10-105-1/+591
| | | | | | | | | | | | | | This patch adds support for the SEED cipher (RFC4269). This patch have been used in few VPN appliance vendors in Korea for several years. And it was verified by KISA, who developed the algorithm itself. As its importance in Korean banking industry, it would be great if linux incorporates the support. Signed-off-by: Hye-Shik Chang <perky@FreeBSD.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] api: Add crypto_ablkcipher_ctx_alignedSebastian Siewior2007-10-101-0/+5
| | | | | | | | | This is function does the same thing for ablkcipher that is done for blkcipher by crypto_blkcipher_ctx_aligned(): it returns an aligned address of the private ctx. Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] drivers/Kconfig: Remove "default m"sAdrian Bunk2007-10-101-5/+0
| | | | | | | Hardware drivers shouldn't default to m. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [CRYPTO] Kconfig: Remove "default m"sAdrian Bunk2007-10-101-3/+0
| | | | | | | | Other options requiring specific block cipher algorithms already have the appropriate select's. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [SUNRPC]: Make the sunrpc use the seq_open_private()Pavel Emelyanov2007-10-101-10/+2
| | | | | | | Just switch to the consolidated code. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IRDA]: Make the IRDA use the seq_open_private()Pavel Emelyanov2007-10-103-60/+8
| | | | | | | Just switch to the consolidated code Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [DECNET]: Make decnet code use the seq_open_private()Pavel Emelyanov2007-10-102-35/+4
| | | | | | | Just switch to the consolidated code. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Make netfilter code use the seq_open_privatePavel Emelyanov2007-10-106-109/+14
| | | | | | | | | | Just switch to the consolidated calls. ipt_recent() has to initialize the private, so use the __seq_open_private() helper. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Make core networking code use seq_open_privatePavel Emelyanov2007-10-1015-335/+37
| | | | | | | | | | | This concerns the ipv4 and ipv6 code mostly, but also the netlink and unix sockets. The netlink code is an example of how to use the __seq_open_private() call - it saves the net namespace on this private. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [FS] seq_file: Introduce the seq_open_private()Pavel Emelyanov2007-10-102-0/+35
| | | | | | | | | | This function allocates the zeroed chunk of memory and call seq_open(). The __seq_open_private() helper returns the allocated memory to make it possible for the caller to initialize it. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* ibm_emac: Convert to use napi_struct independent of struct net_deviceRoland Dreier2007-10-102-37/+20
| | | | | | | | | | | | | | | Commit da3dedd9 ("[NET]: Make NAPI polling independent of struct net_device objects.") changed the interface to NAPI polling. Fix up the ibm_newemac driver so that it works with this new interface. This is actually a nice cleanup because ibm_newemac is one of the drivers that wants to have multiple NAPI structures for a single net_device. Compile-tested only as I don't have a system that uses the ibm_newemac driver. This conversion the conversion for the ibm_emac driver that was tested on real PowerPC 440SPe hardware. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ibm_new_emac: Nuke SET_MODULE_OWNER() useRoland Dreier2007-10-101-1/+0
| | | | | Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ibm_emac: Convert to use napi_struct independent of struct net_deviceRoland Dreier2007-10-103-32/+28
| | | | | | | | | | | | | | Commit da3dedd9 ("[NET]: Make NAPI polling independent of struct net_device objects.") changed the interface to NAPI polling. Fix up the ibm_emac driver so that it works with this new interface. This is actually a nice cleanup because ibm_emac is one of the drivers that wants to have multiple NAPI structures for a single net_device. Tested with the internal MAC of a PowerPC 440SPe SoC with an AMCC 'Yucca' evaluation board. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* IPoIB: Fix unused variable warningRoland Dreier2007-10-101-1/+0
| | | | | | | | | | The conversion to use netdevice internal stats left an unused variable in ipoib_neigh_free(), since there's no longer any reason to get netdev_priv() in order to increment dropped packets. Delete the unused priv variable. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* natsemi: Use NATSEMI_TIMER_FREQ consistentlyMark Brown2007-10-101-2/+2
| | | | | | | | | | The natsemi driver has a define NATSEMI_TIMER_FREQ which looks like it controls the normal frequency of the chip poll timer but in fact only takes effect for the first run of the timer. Adjust the value of the define to match that used by the timer and use the define consistently. Signed-off-by: Mark Brown <broonie@sirena.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* cxgb3 sparse warning fixesStephen Hemminger2007-10-105-33/+31
| | | | | | | | Fix warnings from sparse related to shadowed variables and routines that should be declared static. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* chelsio: sparse warning fixes (old cxgb2)Stephen Hemminger2007-10-104-370/+3
| | | | | | | | | Fix problems detected by sparse: 1. whole chunk of MAC code was for defined and never used 2. hook for running ext intr in workqueue wasn't being used Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ehea: use kernel event queueJan-Bernd Themann2007-10-103-24/+10
| | | | | | | | eHEA recovery and DLPAR functions are called seldomly. The eHEA workqueues are replaced by the kernel event queue. Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* network drivers: sparse warning fixesStephen Hemminger2007-10-107-33/+32
| | | | | | | Fix some of the easy warnings in network device drivers. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* s2io: sparse warnings fix (rev2)Stephen Hemminger2007-10-101-47/+50
| | | | | | | | Fix warnings from sparse checker about shadowed definition and improperly formatted ethtool_strings. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* e1000e: restore flow control settings properlyAuke Kok2007-10-103-3/+11
| | | | | | | | | | | After a cable unplug the forced flow control settings were lost accidentally and the flow control settings fell back to the default EEPROM determined values. This breaks for people who want to run without fc enabled - after a cable reset the driver would refuse to run with fc disabled. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* e1000e: Simple optimizations in e1000_xmit_frameAuke Kok2007-10-101-5/+4
| | | | | | | After an e1000 patch from Krishna Kumar <krkumar2@in.ibm.com>. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* e1000: Simple optimizations in e1000_xmit_frameKrishna Kumar2007-10-101-5/+4
| | | | | | | Some simple optimizations in e1000_xmit_frame. Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] mac80211: Defer setting of RX_FLAG_DECRYPTED.Mattias Nissler2007-10-101-9/+11
| | | | | | | | | | The decryption handlers will skip the frame if the RX_FLAG_DECRYPTED flag is set, so the early flag setting introduced by Johannes breaks decryption. To work around this, call the handlers first and then set the flag. Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] ieee80211_if_set_type: make check for master dev more explicitJohn W. Linville2007-10-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem description by Daniel Drake <dsd@gentoo.org>: "This sequence of events causes loss of connectivity: <plug in> <associate as normal in managed mode> ifconfig eth7 down iwconfig eth7 mode monitor ifconfig eth7 up ifconfig eth7 down iwconfig eth7 mode managed <associate as normal> At this point you are associated but TX does not work. This is because the eth7 hard_start_xmit is still ieee80211_monitor_start_xmit." The problem is caused by ieee80211_if_set_type checking for a non-zero hard_start_xmit pointer value in order to avoid changing that value for master devices. The fix is to make that check more explicitly linked to master devices rather than simply checking if the value has been previously set. CC: Daniel Drake <dsd@gentoo.org> Acked-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] libertas: let get nick return what set nick has setHolger Schurig2007-10-101-27/+7
| | | | | | | | | | | Make the get-nickname wireless extension actually work. Before this patch, I could do "iwconfig eth1 nick BLAH" but "iwconfig eth1" would have still showed "MRVL-USB8388" to me. Hey, and that was wrong anyway, I'm on a CF card, not on USB :-) Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-By: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] libertas: remove one superfluous includeHolger Schurig2007-10-101-1/+0
| | | | | | | This makes scripts/checkincludes.pl happy. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] libertas: clean up scan debug messagesHolger Schurig2007-10-102-68/+155
| | | | | | | | | | | * make scan debug output cleaner * change some LBS_DEB_ASSOC messages to LBS_DEB_SCAN, which is more correct * move helper functions together * print function return value in the tracing code at one central location Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-By: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] libertas: fix "warning: Using plain integer as NULL pointer" sparse ↵Holger Schurig2007-10-101-1/+1
| | | | | | | | | | warnings This fixes three "warning: Using plain integer as NULL pointer" sparse warnings. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] libertas: fix a debug statementHolger Schurig2007-10-101-1/+1
| | | | | | | Fix a debug statement Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] libertas link error due to gcc `smartness'Geert Uytterhoeven2007-10-101-2/+3
| | | | | | | | | | | | | | | | | | | | Some versions of gcc replace strstr() calls with a single-character `needle' parameter by strchr() behind our back. This causes a link error if strchr() is defined as an inline function in <asm/string.h> (e.g. on m68k): | drivers/built-in.o: In function `libertas_parse_chan': | linux/drivers/net/wireless/libertas/debugfs.c:209: undefined reference to `strchr' | drivers/built-in.o: In function `libertas_parse_ssid': | linux/drivers/net/wireless/libertas/debugfs.c:260: undefined reference to `strchr' Avoid this by explicitly calling strchr() instead. Also include <linux/string.h>, because this file calls lots of str*() routines. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-By: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-By: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] libertas: fix u8 constantHolger Schurig2007-10-102-4/+4
| | | | | | | | | Don't write constants that are (per documentation and struct) u8 as 0x0001, use 0x01 instead. Also remove an useless cast. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-By: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] libertas: problems setting wpa keysDan Williams2007-10-101-5/+30
| | | | | | | | | | | | The 88w8385 chip, using SDIO interface and firmware release 5.0.11p0, has problems when both unicast and multicast WPA keys are set in one command. This patch ensures the keys are set independently. The original author of this patch is Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] rt2x00: Release 2.0.10Ivo van Doorn2007-10-101-1/+1
| | | | | | | Version bump Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] rt2x00: Allways memset memory obtained from skb_push()Ivo van Doorn2007-10-103-0/+6
| | | | | | | | | When skb_push() is used we should memset the memory before usage. This will prevent bugs which could occur when the data is treated as TX descriptor. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] rt2x00: Clean disabling of rt73usb_get_tsfIvo van Doorn2007-10-101-5/+2
| | | | | | | | | | | By defining rt73usb_get_tsf to NULL we only have 1 location that needs to be edited when rt73usb_get_tsf can be enabled again. This also reduces the number of #ifdefs in the code which is also a "good thing" Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] rt2x00: Reorganize configuration handlerIvo van Doorn2007-10-109-377/+358
| | | | | | | | | | | | | | | | | | Reorganize configuration handling by creating a extra structure which contains precalculated values based on the mac80211 values which are usefull for all individual drivers. This also fixes the preamble configuration problem, up untill now preamble was never configured since by default the rate->val value was used when changing the mode. Now rate->val will only be used to set the basic rate mask. The preamble configuration will now be done correctly through the erp_ie_changed callback function. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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