- Simplified by calling skb_fill_page_desc(), which is more efficient.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
The axnet_cs driver can support the AMB8110 PC Card, so add the id for it.
In the old pcmcia-cs config file, this card is listed with the comment "not
specific enough". The last entry in the axnet_ids has the same comment.
They are disabled, and for good reason as it was originally identified by
the MANFID, and that is shared with several cards that use both the
pcnet_cs driver and axnet_cs driver. I tried my AMB8110 with pcnet_cs, and
found that it works fine, and I cannot find a reason for either, except
that the old config file recommended axnet_cs.
Signed-off-by: Jesse Allen <the3dfxdude@gmail.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Don't just use cards with PCMCIA ID 0x0156, 0x0002. Make sure that the
vendor string is "Intersil" or "INTERSIL"
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
A recent patch attempted to enable more efficient memory usage by using
only 2kB descriptors for jumbo frames. The method used to implement this
has since been commented upon as "illegal" and in recent kernels even
causes a BUG when receiving ip fragments while using jumbo frames.
This patch simply goes back to the way things were. We expect some
complaints due to order 3 allocations failing to come back due to this
change.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Remove Message Signaled Interrupt support (for 2.6.16).
MSI is inherently edge-triggered and that is incompatiable (without more
work) with NAPI.
In future, will replace with smarter lockless-IRQ handling like
tg3.c
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
These messages end up polluting logs when things like NetworkManager or
wpa_supplicant are controlling the driver. They aren't really that
useful, and no other drivers output messages like this when the user
fiddles with encryption keys. Users can use iwconfig and other
wireless-tools methods to determine and change the current transmit key
if they wish to do so manually. Therefore, remove the messages.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
- check that the device is up before it is enabled again;
- the descriptor ring indexes must be set to zero before
cp_init_hw() is issued. Add a nice comment to remember
that skb allocation failure is still not handled.
Fixes http://bugzilla.kernel.org/show_bug.cgi?id=5681
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
velocity_rx_refill() only replenishes the descriptor entries which
belong to the CPU. It works great in the Rx path but the driver must
ensure that all the descriptors are freed before velocity_rx_refill()
is used in velocity_change_mtu(). The patch resets the Rx descriptors
in velocity_free_rd_ring().
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Some Sun parts don't have PCI_VENDOR_ID_SUN in the subsystem
vendor ID. So add another fallback test, which is the name
of the OBP firmware device tree node. If it's a Sun part we'll
get "network", else it will be named "ethernet".
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix two bugs in the WoL implementation of sis900. The first causes
hangs on some system on driver load, the second causes troubles
when disabling WoL support. Both fixes are one liner and really
simple.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Daniele Venzano <venza@brownhat.org>
drivers/net/tlan.c compiles with CONFIG_PCI=n only with a warning and
due to the dead code elimination of gcc.
Additionally, this fixes the only compile error I found with
CONFIG_PCI=n and the gcc -Werror-implicit-function-declaration
flag on i386.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
The most usable number of ifb devices is 2. Change the default to 2.
Signed-off-by: Richard Lucassen <spamtrap@lucassen.org>
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
There is a race between updating the irq mask and setting it
which can be triggered on SMP with a bad cable.
Similar patch from Ingo Molnar and Thomas Gleixner
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
The SysKonnect Genesis based board would fail on initialization
with phy_read errors caused by not waiting for last phy write.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Fix a race in the receive NAPI, irq handling. The interrupt clear and the
start need to be separated. Otherwise there is a window between the last
frame received and the NAPI done level handling.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
rtl8169_hw_start() requires that the descriptor ring indexes be
set to zero. Let a deferred invocation of rtl8169_reset_task()
handle it. Enabling a few power management bits will not hurt
either.
suspend/resume is issued with irq on: the spinlock do not need
to save the irq flag.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Need to avoid race in updating IRQ mask. This can probably be replaced
smarter use of the interrupt control registers (if/when chipset
docs are available).
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
To avoid problems with PCI config access without ACPI (or busted ACPI tables),
use the device's window into PCI config space.
I know this probably will upset the purists, but I would rather have users
than ACPI testers. It also generates less code.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Need to force a transmit coalesce timer restart after processing
transmit packets. Otherwise, can get transmit status after last
update and chip doesn't send the next one.
Can go with the chip defaults for coalescing timers, except for
Tx timer which needs to be bigger.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Need to restart the interrupt coalescing timer after clearing the interrupt,
to avoid races with interrupt timer and processing.
Patch from Carl-Daniel Halfinger
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Don't allow coalescing values to be bigger than the transmit ring.
Since if you set them that big, the interrupt never happens and driver
livelocks.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Add more complete setup code for Yukon EC_U chipset.
Based on matching code in 8.31 code in SysKonnect vendor driver.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
The following message will be only printed if DEBUG_NOTIF is on. "Unknown
notification: subtype=40,flags=0xa0,size=40"
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Cc: James Ketrenos <jketreno@linux.intel.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This forcedeth patch adds support for MSI/MSIX interrupts.
Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This forcedeth patch adds high dma support for tx/rx rings.
Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This forcedeth patch adds support for vlan stripping/inserting in hardware.
Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This patch fixes 2 bugs in the USB-IrDA code.
The first one is a buffer overrun in the RX path. We are now using
IRDA_SKB_MAX_MTU when initializing the Rx URB.
The second one is a potential stack recursion when unplugging the USB
dongle. It seems that first we get the Rx URB with a generic error
code, and after a while the Rx URB comes again with a "disconnect"
error code. Since we are resubmitting the Rx URB immediately after
receiving the first error one, we might enter an endless loop.
When getting an error Rx URB, the patch defers the Rx URB resubmitting
so that it gives us a chance to catch the disconnect one, in case the
dongle has juts been unplugged.
Tested against 2.6.16-rc2.
Patch from Jean Tourrilhes
Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
bond_release returns EINVAL without releasing the bond lock if the
slave device is not being bonded by the bond. The following patch
ensures that the lock is released in this case.
Signed-off-by: Stephen J. Bevan <stephen@dino.dnsalias.com>
Acked-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
drivers/net/tokenring/smctr.c: In function `smctr_load_firmware':
drivers/net/tokenring/smctr.c:2981: warning: assignment discards qualifiers from pointer target type
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Users report problems w/ auto-negotiation disabled and the link set
to 100/Half or 10/Half. Problems range from poor performance to no
link at all.
The current sky2 code does not set things properly on link up if
autonegotiation is disabled. Plus it does not contemplate a 10Mbit
setting at all. This patch corrects that.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This is a clone of John Linville's fixed for speed setting on sky2 driver.
The skge driver has the same code (and bug). It would not allow manually forcing
100 and 10 mbit.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Take the experimental dependency of skge driver, it is as stable as the
others.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
The sk98lin driver was changed a while ago to remove support for the
D-Link 530T card because that hardware has no working VPD data. The help
text for Kconfig was not updated.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Some bitfields were incorrectly initialised in wavelan_cs,
causing some compiler warning. Also killed a error message that should
not be there...
Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
The previous patch that added ENCODEEXT and AUTH support to the airo
driver contained a slight error which would cause setting the TX
key index ignore a valid key-set request at the same time. This patch
allows any combination of setting the TX key index and setting an
encryption key.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
We didn't set the WEP key to hardware when we are using software based
crypto. Hardware needs the key to do WEP authentication even for
software based encryption.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch corrects a few spelling and grammar errors found in
drivers/net
Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Do not avoid APs with wpa_ie or rsn_ie if !ieee->wpa_enabled
There are broken APs out there that fill these elements even
though encryption is disnabled. Also, this breaks legit WEP to
WPA migration scenarious.
We add a checking to prohibite WPA configured STA trying to
associate with non-WPA supported APs.
Signed-off-by: Stefan Rompf <stefan@loplof.de>
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
I have made a stupid copy&paste error: QoS option is named IPW_QOS not
IPW2200_MONITOR. Spotted by Daniel Paschka, thanks.
Add the following config entries for the ipw2200 driver to
drivers/net/wireless/Kconfig
* IPW2200_MONITOR
enables Monitor mode
* IPW_QOS
enables QoS feature - this is under development right now, so it depends
upon EXPERIMENTAL
Signed-off-by: Andreas Happe <andreashappe@snikt.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch converts the Atmel driver-only IEEE 802.11 constants to their
equivalents from the kernel's ieee80211 layer headers.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch makes the IPW2100 and IPW2200 options available in
the configuration menu even if IEEE80211 has not been selected before.
This behaviour is more intuitive for people which are not familiar with
the driver internals.
The suggestion for this change was made by Alejandro Bonilla Beeche.
Signed-off-by: Jan Niehusmann <jan@gondor.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch fixes a number of bugs in the authentication process:
1) When falling back to Shared Key authentication mode from Open System,
a missing 'return' would cause the auth request to be sent, but would
drop the card into Management Error state. When falling back, the
driver should also indicate that it is switching to Shared Key mode by
setting exclude_unencrypted.
2) Initial authentication modes were apparently wrong in some cases,
causing the driver to attempt Shared Key authentication mode when in
fact the access point didn't support that mode or even had WEP disabled.
The driver should set the correct initial authentication mode based on
wep_is_on and exclude_unencrypted.
3) Authentication response packets from the access point in Open System
mode were getting ignored because the driver was expecting the sequence
number of a Shared Key mode response. The patch separates the OS and SK
mode handling to provide the correct behavior.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The previous patch that added ENCODEEXT and AUTH support to the atmel
driver contained a slight error which would cause just setting the TX
key index to also set the encryption key again. This patch allows any
combination of setting the TX key index and setting an encryption key.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Below this point, the error path will proceed through
sis190_release_board(). It will happily oops if
pci_set_drvdata() has not been issued.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
drivers/net/appletalk/cops.c: In function `cops_load':
drivers/net/appletalk/cops.c:539: warning: assignment discards qualifiers from pointer target type
drivers/net/appletalk/cops.c:547: warning: assignment discards qualifiers from pointer target type
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
The orinoco wireless driver can support the SMC 2532W-B PC Card, so add the
id for it.
Signed-off-by: Jesse Allen <the3dfxdude@gmail.com>
Cc: Pavel Roskin <proski@gnu.org>
Cc: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Firmware should go into /lib/firmware, not /etc/firmware.
Found by Alejandro Bonilla.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
A bunch of asm/bug.h includes are both not needed (since it will get
pulled anyway) and bogus (since they are done too early). Removed.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Make the whole netdevices menu depend on NET, rather than having an empty
submenu when networking is disabled.
Indeed, almost the whole body of the menu was surrounded by if NETDEVICES,
and what was outside depended on NETCONSOLE which is inside the menu.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
drivers/net/tulip/uli526x.c: In function `__check_mode':
drivers/net/tulip/uli526x.c:1693: warning: return from incompatible pointer type
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
drivers/net/s2io.c: In function `verify_l3_l4_lro_capable':
drivers/net/s2io.c:6638: warning: ISO C90 forbids mixed declarations and code
Cc: Ravinandan Arakali <Ravinandan.Arakali@neterion.com>
Cc: Ananda Raju <Ananda.Raju@neterion.com>
Cc: Adrian Bunk <bunk@stusta.de>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Fix this:
drivers/built-in.o(.text+0x89469): In function `s2io_get_ethtool_stats':
drivers/net/s2io.c:5209: undefined reference to `__udivdi3'
Cc: Ravinandan Arakali <Ravinandan.Arakali@neterion.com>
Cc: Ananda Raju <Ananda.Raju@neterion.com>
Cc: Adrian Bunk <bunk@stusta.de>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
It returns a pointer.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
drivers/net/bonding/bond_sysfs.c:263:27: warning: Using plain integer as NULL pointer
drivers/net/bonding/bond_sysfs.c:998:26: warning: Using plain integer as NULL pointer
drivers/net/bonding/bond_sysfs.c:1126:26: warning: Using plain integer as NULL pointer
Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Add NETIF_F_TSO (NETIF_F_UFO) to BOND_INTERSECT_FEATURES so that it can
be used by a bonding device iff all its slave devices support TSO (UFO).
Signed-off-by: Arthur Kepner <akepner@sgi.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Increase version, and get rid of out-dated comment.
Speed setting has worked for quite a while.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This hardware supports Message Signaled interrupts.
When setting up, use software interrupt to check for bad hardware.
Signed-off-by: Stephen Hemminger <shemminger @osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Move the interrupt clear to before processing, this avoids a
possible races with status delaying.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Using the sky2 driver with bonding can result in oopses related to
reinitializing the PHY when the MAC address is changed (which bonding
is wont to do). This patch changes sky2_set_mac_address to take less
drastic measures.
This is analagous to the skge patch here:
http://lkml.org/lkml/2005/9/29/399
which fixed the issue here:
http://bugzilla.kernel.org/show_bug.cgi?id=5271
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This fixes setting rx_coalesce_usecs_irq via ethtool in sky2.
The write was directed to the wrong register.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
There were bugs in mmconfig access to PCI space, up to and
include 2.6.16-rc1. These prevented the sky2 driver from being
able to clear PCI express errors.
This patch makes the driver check (during probe), for errors
in PCI config access and fail.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Fix suspend/resume for sky2. The status ring was getting reallocated
and a bunch of other mistakes. Also, check return from power_state
on resume.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
sis900 defines 'cfgpmcsr' as an I/O space register, but CFGPMCSR is
in fact a config space register, and there is no register at offset
0x44 in I/O space, so delete the enum.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
e100 seems to have had a long standing bug where e100_init_hw was being
called when it should not have been. This caused a panic due to recent
changes that rely on correct set up in the driver, and more robust error
paths.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
When we pull the PPP protocol off the skb, we forgot to update the
hardware RX checksum. This may lead to messages such as
dsl0: hw csum failure.
Similarly, we need to clear the hardware checksum flag when we use
the existing packet to store the decompressed result.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Count the total number of packets with collisions during transmission in
vp->stats.collisions.
Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Make sure tg3_reset_task() is flushed in the close and suspend paths
as noted by Jeff Garzik.
In the close path, calling flush_scheduled_work() may cause deadlock
if linkwatch_event() is on the workqueue. linkwatch_event() will try
to get the rtnl_lock() which is already held by tg3_close(). So
instead, we set a flag in tg3_reset_task() and tg3_close() polls
the flag until it is cleared.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ingo's stealth lock validator detected that both thread acquire
dev->xmit_lock and tp->rx_lock in reverse order.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
priv->eeprom is a pointer.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Yi Zhu <yi.zhu@intel.com>
Cc: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
It's not used. Fix the following on alpha-eb66 as a side effect:
In file included from drivers/net/lp486e.c:75:
include/asm/io.h:20:1: warning: "SLOW_DOWN_IO" redefined
drivers/net/lp486e.c:59:1: warning: this is the location of the previous definition
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Revert: 40727198bf
These PHY changes hang the sungem driver on startup with Sun chips on
sparc64. Hopefully we can redo these changes in a way that doesn't
break non-Apple systems.
Signed-off-by: David S. Miller <davem@davemloft.net>
Allow the r8169 driver to set devices to be full-duplex only when
auto-negotiate is disabled.
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Some users have commented that it is unclear which driver they should be
using for their Marvell/SysKonnect network adapter, and which ones
are/aren't interchangable.
This patch attempts to reduce the confusion.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This patch allows ipw2100 driver to advertise the WPA-related encryption
options that it does really support. It's necessary to work correctly
with NetworkManager and other programs that actually check driver & card
capabilities.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch adds IWENCODEEXT and IWAUTH support to the airo driver for
WEP and unencrypted operation. No WPA though. It allows the driver to
operate more willingly with wpa_supplicant and NetworkManager.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
After looking at the mailing list (and experiencing permanent driver lockups
while using hwcrypto=1) I think that disabling this option by default would
be better than otherwise.
Signed-off-by: Andreas Happe <andreashappe@snikt.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Ronald Bultje <rbultje@ronald.bitfreak.net>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Yi Zhu <yi.zhu@intel.com>
Cc: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The patch fixes a couple of errors regarding QoS, which results in
compile warnings and malfunction of the driver.
Signed-off-by: Henrik Brix Andersen <brix@gentoo.org>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Checking the stack usage of my kernel, showed that ipw2200 had a few bad
offenders. This is on i386 32-bit:
0x00002876 ipw_send_associate: 544
0x000028ee ipw_send_associate: 544
0x000027dc ipw_send_scan_request_ext: 520
0x00002864 ipw_set_sensitivity: 520
0x00005eac ipw_set_rsn_capa: 520
The reason is the host_cmd structure is large (500 bytes). All other
functions currently using ipw_send_cmd() suffer from the same problem.
This patch introduces ipw_send_cmd_simple() for commands with no data
transfer, and ipw_send_cmd_pdu() for commands with a data payload and
makes the payload a pointer to the buffer passed in from the caller.
As an added bonus, the diffstat looks like this:
ipw2200.c | 260 +++++++++++++++++++++-----------------------------------------
ipw2200.h | 2
2 files changed, 92 insertions(+), 170 deletions(-)
and it shrinks the module a lot as well:
Before:
text data bss dec hex filename
75177 2472 44 77693 12f7d drivers/net/wireless/ipw2200.ko
After:
text data bss dec hex filename
61363 2488 44 63895 f997 drivers/net/wireless/ipw2200.ko
So about a ~18% reduction in module size.
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
I can't really help with why restarts happen, but the following patch
greatly increases the likelihood that a firmware reload will succeed
afterward on my thinkpad. It addresses two issues. First, sysfs module
loading and hotplug are asynchronous, and as such file operations on the
"loading" and "data" files are racy when you load 2 firmwares in quick
succession. Second, the timeout for DMAing the firmware needs to scale
with the size of the firmware being loaded. That is, the watchdog needs
to be on throughput, not on time alone.
I no longer get the firmware load errors, though this is at best a hacky
workaround for a racy interface. (Obviously, this does nothing to address
the fatal errors in firmware which cause reloads; it just causes the
initial loading and the reloads to work more often.)
Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Ben M Cahill <ben.m.cahill@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This substitutes Linux jiffies_to_msec() wherever there is a
computation for determining milliseconds from jiffies,
following lead from ieee80211 code. And it does a little cleanup.
"it's" == "it is" ... "its" == possessive "it". Indulge me. ;-)
Signed-off-by: Cahill, Ben M <ben.m.cahill@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
I've added a new module param "bt_coexist" which defaults to OFF.
This does not seem to fix the firmware restarts, but it does do "the
right thing" and disables something that we were enabling by default:
signaling the Bluetooth h/w which channel we're on (whether or not the
BT h/w was out there).
Signed-off-by: Ben M Cahill <ben.m.cahill@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Nick Kralevich <nick.ipw2200@kralevich.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The indirect SRAM/register 8/16-bit write routines are broken for
non-dword-aligned destination addresses.
Fortunately, these routines are, so far, not used for non-dword-aligned
destinations, but here's a patch that fixes them, anyway.
The attached patch also adds comments for all direct/indirect I/O routine
variations.
Signed-off-by: Ben M Cahill <ben.m.cahill@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch fixes a BUG_ON for the latest ieee80211 change.
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch contains the following possible cleanups:
- make needlessly global functions static
- "extern inline" -> "static inline"
- #if 0 the unused global function ipw_led_activity_on()
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch makes the needlessly global ipw2100_wpa_assoc_frame() static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
CRYPTO is a helper variable, and to make it easier for users, it should
therefore select'ed and not be listed in the dependencies.
drivers/net/wireless/airo.c requires CONFIG_CRYPTO for compilations.
Therefore, AIRO_CS also has to CRYPTO.
Additionally, this patch removes the #ifdef's for the non-compiling
CRYPTO=n case from drivers/net/wireless/airo.c.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
