- 28 Jan, 2008 40 commits
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Ivo van Doorn authored
This adds TX/RX frame dumping capabilities through debugfs. The intention is that with this approach debugging of rt2x00 is simplified since _all_ frames going in and out of the device are send to debugfs as well along with additional information like the hardware descriptor. Based on the patch by Mattias Nissler. Mattias also has some tools that will make the dumped frames available to wireshark: http://www-user.rhrk.uni-kl.de/~nissler/rt2x00/Signed-off-by:
Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Ivo van Doorn authored
Use the skb->cb field to add a frame description that can be used to transfer information passed each rt2x00 layer. This reduces the required arguments for rt2x00lib_write_tx_desc(). Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ivo van Doorn authored
The chipset debugfs entry already indicates it is about the chipset, it only makes sense to also display the chipset version in there. Signed-off-by:
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Ivo van Doorn authored
Cleanup debugfs interface by moving the csr/bbp/rf/eeprom value/offset entries into the "register" folder. Signed-off-by:
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Ivo van Doorn authored
Extend word field definitions for the PLCP words in the TX descriptor to contain the BBP fields as well. This will remove rt2400pci_write_tx_desc() from the checkstack script. Signed-off-by:
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Ivo van Doorn authored
DRV_NAME was always set to the KBUILD_MODNAME value, lets clean everything up by removing DRV_NAME and just use KBUILD_MODNAME directly. Signed-off-by:
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Stefano Brivio authored
Restart the hardware on too many PHY TX errors. A thousand PHY TX errors per 15 seconds means we won't be able to recover for sure. Signed-off-by:
Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by:
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Johannes Berg authored
When monitor mode is enabled, this will make b43legacy read out the full 64-bit MAC time from the chip for each received packet. This patch has been ported from b43. Signed-off-by:
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Frank Lichtenheld authored
Use initialized_var() to properly fix a bogus gcc warning. Signed-off-by:
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Larry Finger authored
The BCM94311MCG rev 02 chip has an 802.11 core with revision 13 and has not been supported until now. The changes include the following: (1) Add the 802.11 rev 13 device to the ssb_device_id table to load b43. (2) Add PHY revision 9 to the supported list. (3) Change the 2-bit routing code for address extensions to 0b10 rather than the 0b01 used for the 32-bit case. (4) Remove some magic numbers in the DMA setup. The DMA implementation for this chip supports full 64-bit addressing with one exception. Whenever the Descriptor Ring Buffer is in high memory, a fatal DMA error occurs. This problem was not present in 2.6.24-rc2 due to code to "Bias the placement of kernel pages at lower PFNs". When commit 44048d70 reverted that code, the DMA error appeared. As a "fix", use the GFP_DMA flag when allocating the buffer for 64-bit DMA. At present, this problem is thought to arise from a hardware error. This patch has been tested on my system and by Cédric Caumont <icare40@hotmail.com>. Signed-off-by:Larry Finger <Larry.Finger@lwfinger.net> Acked-by:
Michael Buesch <mb@bu3sch.de> Signed-off-by:
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Stefano Brivio authored
Restart the hardware on too many PHY TX errors. A thousand PHY TX errors per 15 seconds means we won't be able to recover for sure. Signed-off-by:
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Johannes Berg authored
Sometimes it can be useful to see the FCS, especially when bad-FCS frames are shown. Pass the FCS to mac80211 and let it worry about snipping it off when required. Signed-off-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
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Johannes Berg authored
When monitor mode is enabled, this will make b43 read out the full 64-bit MAC time from the chip for each received packet. Signed-off-by:
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Holger Schurig authored
* only shift eventcause once * convert mac events to decimal, as this is what the firmware manual uses in section 6.1, too Signed-off-by:
Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
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Holger Schurig authored
Remove the ability to specify channels to scan via debugfs Signed-off-by:
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Holger Schurig authored
Remove the ability to specify number of probes via debugfs Signed-off-by:
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Holger Schurig authored
Make two functions in the TX packet path emit their debug messages with LBS_DEB_TX, not LBS_DEB_MAIN. Signed-off-by:
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Holger Schurig authored
Change debug output codes from LBS_DEB_JOIN to LBS_DEB_ASSOC Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de Acked-by:
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Holger Schurig authored
This patch moves re-works the implementation of event subscription via debugfs. For this: * it tells cmd.c and cmdresp.c about CMD_802_11_SUBSCRIBE_EVENT * removes lots of low-level cmd stuff from debugfs.c * create unified functions to read/write snr, rssi, bcnmiss and failcount * introduces #define's for subscription event bitmask values * add a function to search for a specific element in an IE (a.k.a. TLV) * add a function to find out the size of the TLV. This is needed because lbs_prepare_and_send_command() has an argument for a data buffer, but not for it's lengths and TLVs can be, by definition, vary in size. * fix a bug where it was not possible to disable an event Signed-off-by:
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Holger Schurig authored
New typedefs are usually frowned upon. This patch changes libertas_adapter -> struct libertas_adapter libertas_priv -> struct libertas_priv While passing, make everything checkpatch.pl-clean that gets touches. Signed-off-by:
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Brajesh Dave authored
Requires firmware version 5.110.19.p0 or newer, available here: http://dev.laptop.org/pub/firmware/libertas/Signed-off-by:
Ashish Shukla <ashishs@marvell.com> Signed-off-by:
Javier Cardona <javier@cozybit.com> Signed-off-by:
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Brajesh Dave authored
The transmit and receive traffic as soon as the mesh interface is brought up. Test case 1: Bring up only the mesh interface and ping. No need for any iwconfig commands on the main interface. $ ifconfig msh0 192.168.5.3 $ iwconfig msh0 channel X $ ping 192.168.5.2 If ping succeeds, PASS Test case 2: Associate with the main interface, and turn off AP. Mesh interface should not lose connectivity. $ iwconfig eth0 mode managed essid "my_ssid" $ ifconfig msh0 192.168.5.3 $ ping 192.168.5.2 <turn off access point> If ping continues uninterrupted, PASS This feature requires firmware version 5.110.19.p0 or newer, available here: http://dev.laptop.org/pub/firmware/libertas/Signed-off-by:
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Andres Salomon authored
I think it was pretty obvious what fields in if_usb_driver are... Signed-off-by:
Andres Salomon <dilinger@debian.org> Signed-off-by:
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Andres Salomon authored
1) Do not reset libertas devices upon module unload. We're unloading the module, we're not killing off devices. 2) Instead, reset libertas devices inside if_usb_disconnect, as we're killing off interfaces and so on. 3) Resetting via disconnect callback means we no longer need to keep track of probed libertas devices; kill off that list (and its wonderful lack of locking..), as well. Drop a useless comment as well. Signed-off-by:
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Andres Salomon authored
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Andres Salomon authored
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Daniel Drake authored
Requested by Michael Wu. Signed-off-by:
Daniel Drake <dsd@gentoo.org> Signed-off-by:
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Daniel Drake authored
Tested by chloubs on IRC zd1211 chip 157e:300a v4810 high 00-11-e0 AL7230B_RF pa0 g---- Signed-off-by:
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Daniel Drake authored
This seems to be working smoothly now. Let's not hold back the mac80211 transition any further. This patch ports the existing driver from softmac to mac80211. Many thanks to everyone who helped out with the porting efforts. Signed-off-by:
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Holger Schurig authored
This makes the debug output of all association stuff clearer by: * adding some lbs_deb_enter()/lbs_deb_leave() calls * printing the return level in one place * lower-casing some string Signed-off-by:
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Holger Schurig authored
This patch unifies the namespace of variables, functions defines and structures. It does: - rename libertas_XXX to lbs_XXX - rename LIBERTAS_XXX to lbs_XXX - rename wlan_XXX to lbs_XXX - rename WLAN_XXX to LBS_XXX (but only those that were defined in libertas-local *.h files, e.g. not defines from net/ieee80211.h) While passing, I fixed some checkpatch.pl errors too. Signed-off-by:
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John W. Linville authored
Problem identified by Miguel Botón <mboton.lkml@gmail.com>, alternate solution suggested by Zhu Yi <yi.zhu@intel.com>, patch by me. :-) Cc: Miguel Botón <mboton.lkml@gmail.com> Cc: Zhu Yi <yi.zhu@intel.com> Signed-off-by: -
Larry Finger authored
The old, now unused, data structures and SPROM extraction routines are removed. Signed-off-by: Larry Finger<Larry.Finger@lwfinger.net> Signed-off-by: -
Larry Finger authored
The b43legacy driver is modified to use the new SPROM structure. Signed-off-by:
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Larry Finger authored
The b43 driver is modified to use the new SPROM structure. Signed-off-by:
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Larry Finger authored
The b44 driver is changed to use the new SPROM data structure. Signed-off-by:
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Larry Finger authored
In disagreement with the SPROM specs, revision 3 devices appear to have moved the MAC address. Change ssb to handle the revision 4 SPROM, which is a different size. This change in size is handled by adding a new variable to the ssb_sprom struct and using it whenever possible. For those routines that do not have access to this structure, a 'u16 size' argument is added. The new PCI_ID for the BCM4328 is also added. Testing of the Revision 4 SPROM, which is used on the BCM4328, was done by Michael Gerdau <mgerdau@tiscali.de>. Signed-off-by:
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Larry Finger authored
The SPROM's for various devices utilizing the Sonics Silicon Backplane come with various revisions. The Revision 2 SPROM inherited the data layout of 1, and Revision 3 inherited the layout of 2. The first instance of Revision 4 has now been found in a BCM4328 wireless LAN card. This device does not inherit any layout from previous versions. Although it was possible to create a data structure that kept all the old layouts, we decided to start fresh, keep only those SPROM variables that are used by the drivers that utilize ssb, and to do the conversion in such a manner that neither compilation or execution will be affected if a bisection lands in the middle of these changes, while keeping the patches as small as possible. In this patch, the sprom structures are changed while maintaining the old ones. Signed-off-by:
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Ivo van Doorn authored
rt2400pci, rt2500pci and rt61 require different txdone handling, but the code that pushes the frame upstream and cleans up the entry is identical to all of them. This will create the function rt2x00pci_txdone() to remove the duplicate code. Signed-off-by:
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Zhu Yi authored
The patch fixes a bug that enables RXON_FLG_TGG_PROTECT_MSK erroneously for A mode in the erp_ie_changed mac80211 callback. Signed-off-by:
Zhu Yi <yi.zhu@intel.com> Signed-off-by:
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