- 09 Oct, 2009 7 commits
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Ron Mercer authored
This was accidentally omitted from one of the previous patches for firmware event handling. The handler needs to the enable firmware irq mask when it's done processing or it may not get any more events interrupts. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Ron Mercer authored
Call set_multi API after reset recovery. This was exposed by tripping tx_timeout. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Ron Mercer authored
Add wait for NIC fifo and MGMNT fifo to empty before applying reset. Otherwise broken frames can be processed by management processor and cause it to hang. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Ron Mercer authored
The addresses were being added to the filter properly, but were not being enabled. This adds enable bit to filter write. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Ron Mercer authored
Broadcast/multicast should always be routed to the default (zeroeth) rx ring. Broadcast frames are already routed correctly. This fixes routing for multicast frames. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Ron Mercer authored
Currently frames are routed based on their type and MAC address. This patch adds the port number on which the frame arrived to the routing. This prevents problems in the case where both interfaces have the same MAC address in a routing configuration. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Ron Mercer authored
Fix RX queue table size and change from random to default hash values. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 08 Oct, 2009 4 commits
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Johannes Berg authored
The error unwinding code in set_netns has a bug that will make it run into a BUG_ON if passed a bad wiphy index, fix by not trying to unlock a wiphy that doesn't exist. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Jiri Pirko authored
Commit 9ef1d4c7 ("[NETLINK]: Missing initializations in dumped data") introduced a typo in initialization. This patch fixes this. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
It's not necessary and it's illegal too. Reported-by: Alexander Strakh <strakh@ispras.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
- 07 Oct, 2009 29 commits
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Wolfram Sang authored
nanodoc was missing an ndo_-prefix. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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Albert Herranz authored
The DMA-API debugging facility complains about b43 mapping memory from stack for SDIO-based cards. Indeed, b43 currently allocates the PIO RX/TX header and tail buffers from stack. The solution here is to use heap-allocated buffers instead. Signed-off-by: Albert Herranz <albert_herranz@yahoo.es> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Larry Finger authored
In Bugzilla No. 14181, a PowerMac G4 crashes on ifdown or module unload because the rfkill polling has not been stopped. For the x86 architectures, the attempt to reach a now unmapped register is not fatal as it is on PPC. (Includes "b43: Fix locking problem when stopping rfkill polling". -- JWL) Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Roel Kluin authored
kfree_skb() should be used to free struct sk_buff pointers. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Roel Kluin authored
A logical of shifts to the left doesn't make sense. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Bjorn Helgaas authored
User-visible messages should use formatted MAC addresses ("00:01:...") rather than raw ("0001...") so they match other parts of the system. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: ilw@linux.intel.com CC: linux-wireless@vger.kernel.org Acked-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Michael Buesch authored
Fix IRQ mask sanity check for physically pulled device. Tested-by: Andrew Price <andy@andrewprice.me.uk> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Reinette Chatre authored
The return type of abs() was recently changed from int to long. With min()'s type checking we thus need to make sure that values of the same type are compared. This fixes: CC [M] drivers/net/wireless/iwlwifi/iwl-5000.o drivers/net/wireless/iwlwifi/iwl-5000.c: In function ‘iwl5000_gain_computation’: drivers/net/wireless/iwlwifi/iwl-5000.c:320: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Reported-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Reinette Chatre authored
Fixes following on big endian systems: CC [M] drivers/net/wireless/iwlwifi/iwl-rx.o drivers/net/wireless/iwlwifi/iwl-rx.c: In function ‘iwl_rx_reply_rx’: drivers/net/wireless/iwlwifi/iwl-rx.c:1029: warning: integer overflow in expression Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Reported-by: Marcel Holtmann <marcel@holtmann.org> Tested-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Wey-Yi Guy authored
Set the correct EEPROM offset for enhance tx power for 6000 series Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Jay Sternberg authored
The address stored in the next link address is a word address but when reading the OTP blocks, a byte address is used. Also if the blocks are full and the last link pointer is not zero, then none of the blocks are valid so return an error. The algorithm is simply valid blocks have a next address and that address's contents is zero. Using the wrong address for the next link address gets arbitrary data, obviously. In cases seen, the first block is considered valid when it is not. If the block has in fact been invalidated there may be old data or there may be no data, bad data, or partial data, there is no way of telling. Without this patch it is possible that a device with valid OTP data is unable to work. Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
When receiving data frames, we can send them only to the interface they belong to based on transmitting station (this doesn't work for probe requests). Also, don't try to handle other frames for AP_VLAN at all since those interface should only receive data. Additionally, the transmit side must check that the station we're sending a frame to is actually on the interface we're transmitting on, and not transmit packets to functions that live on other interfaces, so validate that as well. Another bug fix is needed in sta_info.c where in the VLAN case when adding/removing stations we overwrite the sdata variable we still need. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Michael Buesch authored
Don't use struct wldev after detach. This fixes an oops on access. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Thomas Chou authored
Only 128 buffer descriptors are supported in the core. Limit the number in case we have more memory. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
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Thomas Chou authored
This patch enabled the ethoc to allocate system memory as buffer when there is no dedicated buffer memory. Some hardware designs may not have dedicated buffer memory such as on chip or off chip SRAM. In this case, only one memory resource is supplied in the platform data instead of two. Then a DMA buffer can be allocated from system memory and used for the transfer. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
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Thomas Chou authored
The packet buffer is allocated at 4 bytes boundary, but the IP header length and version bits is located at byte 14. These bit fields access as 32 bits word and caused exception on processors that do not support unaligned access. The patch adds 2 bytes offset to make the bit fields word aligned. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
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Thomas Chou authored
The pointer address in buffer descriptors is physical address. The pointer that processor used to access packet is virtual address. Though the higher bits of pointer address used by the MAC may be truncated to zero in special case, it is not always true in larger designs. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
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Thomas Chou authored
It should be max() instead of min(). Use 1/4 of available descriptors for tx, and there should be at least 2 tx descriptors. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
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roel kluin authored
in update_rx_stats() the RX_OVERLEN bit is set twice, replace it by RX_RUNT. in au1000_rx() the RX_MISSED_FRAME bit was tested a few lines earlier already Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Roel Kluin authored
The closing parenthesis was not on the right location. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Valentine Barshak authored
Not all pasemi mac interfaces can have a phy attached. For example, XAUI has no phy and phydev is NULL for it. In this case ethtool get settings causes kernel crash. Fix it by returning -EOPNOTSUPP if there's no PHY attached. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Neil Horman authored
I was getting ribbed about this earlier, so I figured I'd make it official. Add myself as the maintainer of the drop monitor bits, so people don't just gripe at Dave when it breaks (I'm sure it will never break, but just in case :) ). Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Matt Carlson authored
Felix Radensky noted that chip resets were generating stack trace dumps. This is because the driver is attempting to acquire the mdio bus mutex while holding the tp->lock spinlock. The fix is to change the code such that every phy access takes the tp->lock spinlock instead. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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John W. Linville authored
Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Stephen Hemminger authored
This fixes a bug with arp_notify. If arp_notify is enabled, kernel will crash if address is changed and no IP address is assigned. http://bugzilla.kernel.org/show_bug.cgi?id=14330Reported-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Tilman Schmidt authored
Add kerneldoc comments to some functions in the Gigaset driver. Impact: documentation Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
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Tilman Schmidt authored
Dump payload data consistently only when DEBUG_STREAM_DUMP debug bit is set. Impact: debugging aid Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
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Tilman Schmidt authored
When the Gigaset base stops responding, try resetting the USB connection to recover. Impact: error handling improvement Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
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Tilman Schmidt authored
Clear out pending command that got rejected with 'ERROR' response. This fixes the bug where unloading the driver module would hang with the message: "gigaset: not searching scheduled commands: busy" after a device communication error. Impact: error handling bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
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