- Jun 23, 2010
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Bill Pemberton authored
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Bill Pemberton <wfp5p@virginia.edu> Cc: Arnaud Patard <apatard@mandriva.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Bill Pemberton authored
PUCHAR was unsigned char *, use that instead Signed-off-by:
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Bill Pemberton authored
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Bill Pemberton authored
The port related macros in osdef.h are replaced with calls to out?() and in?(). This removes the last macros defined in osdef.h, so this file is no longer needed. Signed-off-by:
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Bill Pemberton authored
These were just macros for memset and memcpy, so use those instead. Signed-off-by:
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Bill Pemberton authored
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Bill Pemberton authored
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Bill Pemberton authored
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Bill Pemberton authored
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Bill Pemberton authored
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Bill Pemberton authored
Remove ifdefs that check LINUX_VERSION_CODE as this is not needed in the staging tree. Signed-off-by:
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Bill Pemberton authored
This fixes compiler warning format '%x' expects type 'unsigned int', but argument 2 has type 'long unsigned int' Signed-off-by:
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Daniel Seither authored
The standard layer 3 ping utility can use the record route (RR) option of IP to collect route data for sent ping messages (ping -R). This patch introduces comparable functionality for batman-adv ICMP messages. The patch adds a second batman ICMP packet format (icmp_packet_rr) such that up to 17 MAC addresses can be recorded (sufficient for up to 8 hops per direction). When no RR is wanted, the old icmp_packet without the RR overhead can be sent. Signed-off-by:
Daniel Seither <post@tiwoc.de> Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de> [sven.eckelmann@gmx.de: Rework on top of current version] Signed-off-by:
Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by:
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Simon Wunderlich authored
This patch adds interface alternating to the new bonding feature. By default, we now try to avoid forwarding packets on the receiving interface, instead choosing alternative interfaces. This feature works only on nodes which have multiple interfaces connected to the mesh. This approach should reduce problems of the half-duplex nature of WiFi Hardware and thus increase performance. Signed-off-by:
Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Acked-by:
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Simon Wunderlich authored
This patch introduces bonding functionality to batman-advanced, targeted for the 0.3 release. As we are able to route the payload traffic as we want, we may use multiple interfaces on multihomed hosts to transfer data to achieve higher bandwidth. This can be considered as "light Multi Path Routing" for single hop connections. To detect which interfaces of a peer node belong to the same host, a new flag PRIMARIES_FIRST_HOP is introduced. This flag is set on the first hop of OGMs of the primary (first) interface, which is broadcasted on all interfaces. When receiving such an OGM, we can learn which interfaces belong to the same host (by assigning them to the primary originator). Bonding works by sending packets in a round-robin fashion to the available interfaces of a neighbor host, if multiple interfaces are available. The neighbor interfaces should be almost equally good to reach. To avoid interferences (i.e. sending on the same channel), only neighbor interfaces with different mac addresses and different outgoing interfaces are considered as candidates. Bonding is deactivated by default, and can be activated by echo 1 > /sys/class/net/bat0/mesh/bonding for each individual node. Signed-off-by:
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Simon Wunderlich authored
This patch changes the sequence number range from 8 or 16 bit to 32 bit. This should avoid problems with the sequence number sliding window algorithm which we had seen in the past for broadcast floods or malicious packet injections. We can not assure 100% security with this patch, but it is quite an improvement over the old 16 bit sequence numbers: * expected window size can be increased (4096 -> 65536) * 64k packets in the right order would now be needed to cause a loop, which seems practically impossible. Furthermore, a TTL field has been added to the broadcast packet type, just to make sure. These changes required to increase the compatibility level once again. Signed-off-by:
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Simon Wunderlich authored
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Linus Lüssing authored
When trying to set the originator interval to 40ms, we are asked to set it to a minimum value of 40ms. This patch permits setting an originator interval of JITTER*2 (40ms by default) now. Signed-off-by:
Linus Lüssing <linus.luessing@web.de> Signed-off-by:
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Sven Eckelmann authored
All code for debugfs is ignored when the creation of the batman-adv root directory in debugfs fails. It must also be ignored when the debugfs_create_dir tells us that debugfs is not implemented to prevent possible crashes in the future. Signed-off-by:
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Sven Eckelmann authored
Functions and variables which are used only inside one object file can be declared as static. This helped to find unused functions/variables * mainIfAddr_default * main_if_was_up and functions with declarations but missing definitions * hash_debug * orig_find * send_own_packet_work Signed-off-by:
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Joe Perches authored
Remove the last uses of MAC_FMT Signed-off-by:
Joe Perches <joe@perches.com> [sven.eckelmann@gmx.de: Adapted for current batman-adv version] Signed-off-by:
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Marek Lindner authored
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Marek Lindner authored
This patch removes the extra usage output which came when the sysfs files were read. Signed-off-by:
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Sven Eckelmann authored
Files which represent more than a single attribute aren't allowed in sysfs. As we have some files which aren't essential and are lists or tables aggregated from data from different places inside batman-adv, we must place them in a filesystem without such a restriction. Signed-off-by:
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Sven Eckelmann authored
batctl uses /dev/batman-adv to send special batman-adv icmp packets to other nodes in the mesh. To get it working with multiple batX devices we must ensure that every mesh device can have their own socket which is used to inject those packets in exactly one mesh. The current implementation still doesn't allow to use complete separated meshes as we rely on structures which are not part of the private data of a batman device. Signed-off-by:
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- Jun 22, 2010
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Javier Martinez Canillas authored
In today linux-next I got a compile warning in staging/batman-adv. This is due a struct bin_attribute read function prototype change and the driver was not updated. This patch solves the issue Signed-off-by:
Javier Martinez Canillas <martinez.javier@gmail.com> Signed-off-by:
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Dan Carpenter authored
copy_to_user() returns the number of bites remaining but we want to return a negative error code here. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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- Jun 19, 2010
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Simon Wunderlich authored
vis_interval does not neccesarily needs to be a variable, as there is no way to change it anyway (and probably no need to). We can therefore remove yet another global variable. Thanks Marek for pointing this out. Signed-off-by:
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Marek Lindner authored
Add documents about new sysfs entries in * /sys/class/net/<iface>/batman-adv/mesh_iface * /sys/class/net/<mesh_iface>/mesh/vis_mode Signed-off-by:
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Linus Lüssing authored
batman-adv is receiving and sending the packets of its own ether type on a very early/low level. Therefore we need to add explicit hooks to give netfilter/ebtables a chance to filter them. Reported-by:
Antonio Quartulli <ordex@ritirata.org> Signed-off-by:
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Marek Lindner authored
The hardif_attr and the bat_attr struct share the same attributes, hence it is not necessary to specify 2 different structs. Signed-off-by:
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Huang Weiyi authored
Remove duplicated #include('s) in drivers/staging/msm/mddihost.h drivers/staging/msm/msm_fb_def.h drivers/staging/msm/staging-devices.c Signed-off-by:Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by:
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Huang Weiyi authored
Remove duplicated #include('s) in drivers/staging/xgifb/XGI_main_26.c drivers/staging/xgifb/vb_init.c Signed-off-by: -
Javier Martinez Canillas authored
A really trivial patch to solve a warning when compiling staging/pohmelfs Signed-off-by:
Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by:
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H Hartley Sweeten authored
Remove the DT_3155_{SUCCESS/FAILURE} errno defines and use the kernel provided ones. Signed-off-by:H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Scott Smedley <ss@aao.gov.au> Signed-off-by:
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H Hartley Sweeten authored
This fixes the different address spaces noise when copying data to/from user space to kernel space. Signed-off-by:
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Marin Mitov authored
The third argument of dma_alloc_coherent() is of type dma_addr_t and is defined as u64 for x86_64, while the member 'device_base' of struct dma_coherent_mem is defined as u32. While at it, clean up the code. Now if dev->dma_mem != NULL all the fields/members are already properly initialized. Signed-off-by:
Marin Mitov <mitov@issp.bas.bg> Signed-off-by:
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Mike Gilks authored
Fixed most problems pointed out by checkpatch.pl in file r8192U_core.c up to line 500 Signed-off-by:
Mike Gilks <mike.kernel@gilksonline.com> Signed-off-by:
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Nanakos Chrysostomos authored
Fix resolves checkpatch.pl issues. Signed-off-by:
Nanakos Chrysostomos <nanakos@wired-net.gr> Signed-off-by:
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Andreas Herrmann authored
Select CONFIG_CRYPTO for all rtl81xx wireless drivers ... to avoid build problems like: ERROR: "crypto_destroy_tfm" [drivers/staging/rtl8187se/r8187se.ko] undefined! ERROR: "crypto_alloc_base" [drivers/staging/rtl8187se/r8187se.ko] undefined! ERROR: "crypto_destroy_tfm" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined! ERROR: "crypto_alloc_base" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined! ERROR: "crypto_destroy_tfm" [drivers/staging/rtl8192su/r8192s_usb.ko] undefined! ERROR: "crypto_alloc_base" [drivers/staging/rtl8192su/r8192s_usb.ko] undefined! ERROR: "crypto_destroy_tfm" [drivers/staging/rtl8192e/r8192e_pci.ko] undefined! ERROR: "crypto_alloc_base" [drivers/staging/rtl8192e/r8192e_pci.ko] undefined! when drivers are built as modules but CONFIG_CRYPTO=n. Signed-off-by:
Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by:
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