Kalle Valo [Thu, 18 Feb 2010 11:25:47 +0000 (13:25 +0200)]
wl1271: wakeup chip in op_conf_tx()
elp_wakeup() was missing in op_conf_tx() which caused wakeup problems in
power save. I forgot to add this part when porting the patch from wl1251.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Juuso Oikarinen [Thu, 18 Feb 2010 11:25:46 +0000 (13:25 +0200)]
wl1271: Fix random MAC address setting
If reverting to a random MAC address, the driver would not update it to the
NVS file, and hence the firmware frame filtering would not work properly.
So update the randomized MAC address to the NVS image.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luciano Coelho [Thu, 18 Feb 2010 11:25:45 +0000 (13:25 +0200)]
wl1271: skip 3 unused bytes from the NVS
Our NVS uploading mechanism had a bug that was causing it to pass three extra
zeros at the start of the NVS. This may be a problem in the NVS generation
application, but for now we fix it in the driver.
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luciano Coelho [Thu, 18 Feb 2010 11:25:44 +0000 (13:25 +0200)]
wl1271: add most of the normal initialization commands to PLT mode
We need to configure PLT mode almost in the same way as normal mode. Most of
the configuration functions need to be called also when entering PLT, with
the exception of a few RX and TX configuration (which cause mac80211 warnings
if enable while runnning PLT tests).
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Juuso Oikarinen [Thu, 18 Feb 2010 11:25:43 +0000 (13:25 +0200)]
wl1271: Retrieve device mac address from the nvs file
Instead of always randomizing the MAC address, retrieve and configure the
MAC address from the device specific nvs file. For now, randomize an address
only if the address in the NVS is zero.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Juuso Oikarinen [Thu, 18 Feb 2010 11:25:42 +0000 (13:25 +0200)]
wl1271: Use NVS INI file configuration
Replace the hardcoded general and radio parameter configuration in the driver
with configuration taken from the NVS file directly. Also remove the driver
dependency to the structures with the parameter data.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Thu, 18 Feb 2010 11:25:41 +0000 (13:25 +0200)]
wl1271: implement WMM
Now that necessary commands for WMM are implemented, implement queue handling
for WMM. But WMM is not enabled yet, only one queue is used.
Based on a similar patch from wl1251.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Thu, 18 Feb 2010 11:25:40 +0000 (13:25 +0200)]
wl1271: modify wl1271_acx_tid_cfg() to use function parameters
For WMM we need to configure each tid separately so modify
wl1271_acx_tid_cfg() to take the configuration from function parameters
instead.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Thu, 18 Feb 2010 11:25:39 +0000 (13:25 +0200)]
wl1271: modify wl1271_acx_ac_cfg() to use function parameters
For WMM we need to configure each queue separately so modify
wl1271_acx_ac_cfg() to take the configuration from function parameters
instead.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Juuso Oikarinen [Thu, 18 Feb 2010 11:25:38 +0000 (13:25 +0200)]
wl1271: Add SSID configuration for JOIN in ad-hoc
This patch adds code to extract the SSID from the beacon template used for
ad-hoc. The mac80211 currently does not provide the SSID, so this is a
workaround for that, for now.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Juuso Oikarinen [Thu, 18 Feb 2010 11:25:37 +0000 (13:25 +0200)]
wl1271: Fix channel changing code
The channel changing code would a) change the BSSID to a dummy on upon
channel change, breaking connectivity, and b) not update the channel number
at all for ad-hoc, breaking adhoc.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Juuso Oikarinen [Thu, 18 Feb 2010 11:25:36 +0000 (13:25 +0200)]
wl1271: Fix PSM entry
Currently the PSM entry function assumes successful operation, and enables
ELP, BET and beacon filtering right away. This is bad, because the PSM
entry may fail due to environmental issues, which will cause the ELP, BET and
beacon filtering to be illegally enabled (because FW remains in active state.)
Fix this by enabling ELP, BET and beacon filtering only after successful entry,
and by ensuring the firmware is in active mode after the failure.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Frederic Leroy [Wed, 17 Feb 2010 23:25:26 +0000 (00:25 +0100)]
staging: rtl8192su: fix compile error from wireless-testing commit
In wireless-testing, commit 7044cc56 added struct ieee80211_hdr_3addr
to include/linux/ieee80211.h. This definition collides with one that is
in the rtl8192su driver in staging.
The conflict is resolved by changing rtl8192su
to use the definition from include/linux/ieee80211.h.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Wed, 17 Feb 2010 15:58:10 +0000 (17:58 +0200)]
nl80211: add power save commands
The most needed command from nl80211, which Wireless Extensions had,
is support for power save mode. Add a simple command to make it possible
to enable and disable power save via nl80211.
I was also planning about extending the interface, for example adding the
timeout value, but after thinking more about this I decided not to do it.
Basically there were three reasons:
Firstly, the parameters for power save are very much hardware dependent.
Trying to find a unified interface which would work with all hardware, and
still make sense to users, will be very difficult.
Secondly, IEEE 802.11 power save implementation in Linux is still in state
of flux. We have a long way to still to go and there is no way to predict
what kind of implementation we will have after few years. And because we
need to support nl80211 interface a long time, practically forever, adding
now parameters to nl80211 might create maintenance problems later on.
Third issue are the users. Power save parameters are mostly used for
debugging, so debugfs is better, more flexible, interface for this.
For example, wpa_supplicant currently doesn't configure anything related
to power save mode. It's better to strive that kernel can automatically
optimise the power save parameters, like with help of pm qos network
and other traffic parameters.
Later on, when we have better understanding of power save, we can extend
this command with more features, if there's a need for that.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
As it's the case with some other Prism based devices, the third ID
string contains a design name that should be sufficient to identify the
card as having Intersil Prism chipset and thus compatible with both
orinoco_cs and hostap_cs.
Introduce PCMCIA_DEVICE_PROD_ID3 that matches the third ID string only.
Use it in orinoco_cs and hostap_cs to match cards with the third ID
string indicating Prism chipset. Remove corresponding entries that use
PCMCIA_DEVICE_PROD_ID123.
Reported-by: Ozzy <ozzymud@gmail.com> Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Dan Halperin [Fri, 19 Feb 2010 06:01:39 +0000 (22:01 -0800)]
iwlwifi: set HT flags after channel in rxon
The HT extension channel settings require priv->staging_rxon.channel to be
accurate. However, iwl_set_rxon_ht was being called before iwl_set_rxon_channel
and thus HT40 could be broken unless another call to iwl_mac_config came in.
This problem was recently introduced by "iwlwifi: Fix to set correct ht
configuration"
The particular setting in which I noticed this was monitor mode:
iwconfig wlan0 mode monitor
ifconfig wlan0 up
./iw wlan0 set channel 64 HT40-
#./iw wlan0 set channel 64 HT40-
tcpdump -i wlan0 -y IEEE802_11_RADIO
would only catch HT40 packets if I issued the IW command twice.
From visual inspection, iwl_set_rxon_channel does not depend on
iwl_set_rxon_ht, so simply swapping them should be safe and fixes this problem.
Signed-off-by: Daniel Halperin <dhalperi@cs.washington.edu> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
Patrick McHardy [Fri, 19 Feb 2010 17:18:37 +0000 (18:18 +0100)]
netfilter: nf_conntrack_reasm: properly handle packets fragmented into a single fragment
When an ICMPV6_PKT_TOOBIG message is received with a MTU below 1280,
all further packets include a fragment header.
Unlike regular defragmentation, conntrack also needs to "reassemble"
those fragments in order to obtain a packet without the fragment
header for connection tracking. Currently nf_conntrack_reasm checks
whether a fragment has either IP6_MF set or an offset != 0, which
makes it ignore those fragments.
Remove the invalid check and make reassembly handle fragment queues
containing only a single fragment.
Reported-and-tested-by: Ulrich Weber <uweber@astaro.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
netfilter: ctnetlink: fix creation of conntrack with helpers
This patch fixes a bug that triggers an assertion if you create
a conntrack entry with a helper and netfilter debugging is enabled.
Basically, we hit the assertion because the confirmation flag is
set before the conntrack extensions are added. To fix this, we
move the extension addition before the aforementioned flag is
set.
This patch also removes the possibility of setting a helper for
existing conntracks. This operation would also trigger the
assertion since we are not allowed to add new extensions for
existing conntracks. We know noone that could benefit from
this operation sanely.
Thanks to Eric Dumazet for initial posting a preliminary patch
to address this issue.
Reported-by: David Ramblewski <David.Ramblewski@atosorigin.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
Patrick McHardy [Fri, 19 Feb 2010 07:03:28 +0000 (08:03 +0100)]
netfilter: restore POST_ROUTING hook in NF_HOOK_COND
Commit 2249065 ("netfilter: get rid of the grossness in netfilter.h")
inverted the logic for conditional hook invocation, breaking the
POST_ROUTING hook invoked by ip_output().
Correct the logic and remove an unnecessary initialization.
Reported-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
Joe Perches [Wed, 17 Feb 2010 20:00:17 +0000 (20:00 +0000)]
drivers/net/sis190.c: Use (pr|netdev|netif)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Use netif_<level> and netif_msg_<test>
Remove local #define net_<test> macros
Remove periods from formats
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 19:44:19 +0000 (19:44 +0000)]
drivers/net/tg3.c: Use (pr|netdev)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Remove periods from most formats
Coalesce long formats
Use printk_once
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Due to lack of time, space, motivation, hardware and probably expertise,
I have reluctantly decided to orphan the DECnet code in the kernel.
Judging by the deafening silence on the linux-decnet mailing list I
suspect it's either not being used anyway, or the few people that are
using it are happy with their older kernels.
Signed-Off-By: Christine Caulfield <christine.caulfield@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Sathya Perla [Thu, 18 Feb 2010 00:37:17 +0000 (00:37 +0000)]
be2net: free tx buffers when completions never arrive
be2net: free tx buffers when completions never arrive
In cases like when a pci device is disconnected on an error,
pending tx completions will never arrive. Unmap and free such
buffers in the tx cleanup path.
Signed-off-by: Sathya Perla <sathyap@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Andreas Petlund [Thu, 18 Feb 2010 04:48:19 +0000 (04:48 +0000)]
net: TCP thin dupack
This patch enables fast retransmissions after one dupACK for
TCP if the stream is identified as thin. This will reduce
latencies for thin streams that are not able to trigger fast
retransmissions due to high packet interarrival time. This
mechanism is only active if enabled by iocontrol or syscontrol
and the stream is identified as thin.
Signed-off-by: Andreas Petlund <apetlund@simula.no> Signed-off-by: David S. Miller <davem@davemloft.net>
Andreas Petlund [Thu, 18 Feb 2010 02:47:01 +0000 (02:47 +0000)]
net: TCP thin linear timeouts
This patch will make TCP use only linear timeouts if the
stream is thin. This will help to avoid the very high latencies
that thin stream suffer because of exponential backoff. This
mechanism is only active if enabled by iocontrol or syscontrol
and the stream is identified as thin. A maximum of 6 linear
timeouts is tried before exponential backoff is resumed.
Signed-off-by: Andreas Petlund <apetlund@simula.no> Signed-off-by: David S. Miller <davem@davemloft.net>
Andreas Petlund [Thu, 18 Feb 2010 02:45:45 +0000 (02:45 +0000)]
net: TCP thin-stream detection
Inline function to dynamically detect thin streams based on
the number of packets in flight. Used to dynamically trigger
thin-stream mechanisms if enabled by ioctl or sysctl.
Signed-off-by: Andreas Petlund <apetlund@simula.no> Signed-off-by: David S. Miller <davem@davemloft.net>
Arnd Bergmann [Thu, 18 Feb 2010 05:48:17 +0000 (05:48 +0000)]
macvtap: add GSO/csum offload support
Added flags field to macvtap_queue to enable/disable processing of
virtio_net_hdr via IFF_VNET_HDR. This flag is checked to prepend virtio_net_hdr
in the receive path and process/skip virtio_net_hdr in the send path.
Original patch by Sridhar, further changes by Arnd.
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Arnd Bergmann [Thu, 18 Feb 2010 05:45:36 +0000 (05:45 +0000)]
macvtap: rework object lifetime rules
This reworks the change done by the previous patch
in a more complete way.
The original macvtap code has a number of problems
resulting from the use of RCU for protecting the
access to struct macvtap_queue from open files.
This includes
- need for GFP_ATOMIC allocations for skbs
- potential deadlocks when copy_*_user sleeps
- inability to work with vhost-net
Changing the lifetime of macvtap_queue to always
depend on the open file solves all these. The
RCU reference simply moves one step down to
the reference on the macvlan_dev, which we
only need for nonblocking operations.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Patrick McHardy [Thu, 18 Feb 2010 18:04:44 +0000 (19:04 +0100)]
netfilter: nf_defrag_ipv4: fix compilation error with NF_CONNTRACK=n
As reported by Randy Dunlap <randy.dunlap@oracle.com>, compilation
of nf_defrag_ipv4 fails with:
include/net/netfilter/nf_conntrack.h:94: error: field 'ct_general' has incomplete type
include/net/netfilter/nf_conntrack.h:178: error: 'const struct sk_buff' has no member named 'nfct'
include/net/netfilter/nf_conntrack.h:185: error: implicit declaration of function 'nf_conntrack_put'
include/net/netfilter/nf_conntrack.h:294: error: 'const struct sk_buff' has no member named 'nfct'
net/ipv4/netfilter/nf_defrag_ipv4.c:45: error: 'struct sk_buff' has no member named 'nfct'
net/ipv4/netfilter/nf_defrag_ipv4.c:46: error: 'struct sk_buff' has no member named 'nfct'
net/nf_conntrack.h must not be included with NF_CONNTRACK=n, add a
few #ifdefs. Long term the header file should be fixed to be usable
even with NF_CONNTRACK=n.
Tested-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
Enhance IPVS to load balance SCTP transport protocol packets. This is done
based on the SCTP rfc 4960. All possible control chunks have been taken
care. The state machine used in this code looks some what lengthy. I tried
to make the state machine easy to understand.
Signed-off-by: Venkata Mohan Reddy Koppula <mohanreddykv@gmail.com> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Patrick McHardy <kaber@trash.net>
Joe Perches [Wed, 17 Feb 2010 15:02:02 +0000 (15:02 +0000)]
drivers/net/yellowfin.c: Use (pr|netdev)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Convert formats like %8.8 to %08
Remove periods from formats
Coalesce long formats
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 15:01:55 +0000 (15:01 +0000)]
drivers/net/pci-skeleton.c: Use (pr|netdev|netif)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Use netif_<level>
Checkpatch cleaning
Convert formats like 0x%08x to %#08x
Remove periods from formats
Coalesce long formats
Use print_hex_dump
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 15:01:54 +0000 (15:01 +0000)]
drivers/net/cnic.c: Use (pr|netdev)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Remove periods from formats
Coalesce long formats
Use __func__
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 15:01:53 +0000 (15:01 +0000)]
drivers/net/cassini.c: Use (pr|netdev|netif)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Use netif_<level>
Remove periods from formats
Coalesce long formats
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 15:01:52 +0000 (15:01 +0000)]
drivers/net/bnx2x: Use (pr|netdev|netif)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Convert struct bnx2x member msglevel to msg_enable for netif_msg_<foo> macros
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Use netif_<level>
Coalesce long formats
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 15:01:51 +0000 (15:01 +0000)]
drivers/net/bnx2.c: Use (pr|netdev|netif)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Use netif_<level>
Remove periods from formats
Coalesce long formats
Coalesce some printks
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 15:01:50 +0000 (15:01 +0000)]
drivers/net/b44.c: Use (pr|netdev|netif)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Use netif_<level>
Remove periods from formats
Coalesce long formats
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 15:01:49 +0000 (15:01 +0000)]
drivers/net/8139too.c: Use (pr|netdev|netif)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Use netif_<level>
Convert formats like %8.8 to %08
Remove periods from formats
Coalesce long formats
Use print_hex_dump
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 15:01:48 +0000 (15:01 +0000)]
drivers/net/8139cp.c: Use (pr|netdev|netif)_<level> macro helpers
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove #define PFX
Use pr_<level>
Use netdev_<level>
Use netif_<level>
Remove periods from formats
Coalesce long formats
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:17:05 +0000 (15:17 +0000)]
tg3: Update version to 3.108
This patch updates the tg3 version to 3.108.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:17:04 +0000 (15:17 +0000)]
tg3: Push phylib definitions to phylib
This patch pushes phylib definitions out to phylib headers. For phy
IDs, this removes some code duplication.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:17:03 +0000 (15:17 +0000)]
tg3: Rename tg3 phy ID preprocessor definitions
The phylib presents the phy ID in a different format than the one tg3
has traditionally used. To highlight the distinction, this patch
prepends the tg3 native phy ID format with TG3.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:17:02 +0000 (15:17 +0000)]
tg3: Reformat SSID to phy ID table
This patch reformats the SSID to phy ID table, replacing constants with
preprocessor definitions. This patch is also prep work for the
following patch, which will push line lengths beyond 80 chars.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:17:01 +0000 (15:17 +0000)]
tg3: Discover phy address once
The phy address will not change after it has been identified. Move the
discovery code to a location that only gets executed once.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:17:00 +0000 (15:17 +0000)]
tg3: Reduce indent level of tg3_rx_prodring_alloc
This patch adds an inverted "jumbo ring enable" test and jumps to the exit
if it succeeds. The change reduces the indent level of the remaining
code making it more readable.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:16:59 +0000 (15:16 +0000)]
tg3: Rename TG3_FLG3_RGMII_STD_IBND_DISABLE
The STD part of this preprocessor definition is a bit of a misnomer.
This flag is a coarse control of the RGMII inband status facilities.
This patch renames the definition to be more accurate.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:16:58 +0000 (15:16 +0000)]
tg3: Add more partno entries for fallback path
This patch adds 57765 asic partno entries for the path executed if VPD
is not present in NVRAM.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:16:57 +0000 (15:16 +0000)]
tg3: Allow phylib flowctrl changes anytime
This patch loosens the restriction that the phylib interface must be up
and running to change the flow control parameters.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:16:56 +0000 (15:16 +0000)]
tg3: Add support for 2 new selfboot formats
This patch adds new offsets to the bootcode version extraction code to
support NVRAM format versions 4 and 5.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Wed, 17 Feb 2010 15:16:55 +0000 (15:16 +0000)]
tg3: Make 57791 and 57795 10/100 only
This patch adds the 57791 and 57795 to the list of devices that only
support 10 and 100 Mbps speeds.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan noted that there is nothing in the code that would prevent
the compiler from delaying the access of the "mapping" member of the
newly arrived packet until much later. If this happened after the
skb = NULL assignment, it is possible for the driver to pass a bad
dma_addr value to pci_unmap_single(). To enforce this ordering, we need
a write memory barrier. The pairing read memory barrier already exists
in tg3_rx_prodring_xfer() under the comments starting with
"Ensure that updates to the...".
Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Ajit Khaparde [Tue, 16 Feb 2010 20:25:43 +0000 (20:25 +0000)]
net: bug fix for vlan + gro issue
Traffic (tcp) doesnot start on a vlan interface when gro is enabled.
Even the tcp handshake was not taking place.
This is because, the eth_type_trans call before the netif_receive_skb
in napi_gro_finish() resets the skb->dev to napi->dev from the previously
set vlan netdev interface. This causes the ip_route_input to drop the
incoming packet considering it as a packet coming from a martian source.
I could repro this on 2.6.32.7 (stable) and 2.6.33-rc7.
With this fix, the traffic starts and the test runs fine on both vlan
and non-vlan interfaces.
CC: Herbert Xu <herbert@gondor.apana.org.au> CC: Patrick McHardy <kaber@trash.net> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Jeff Mahoney [Thu, 11 Feb 2010 10:26:38 +0000 (10:26 +0000)]
ipg: Remove device claimed by dl2k from pci id table
This patch removes D-Link DGE-550T PCI ID (1186:4000) from the ipg
driver. The ipg driver is for IP2000-based cards and the DGE-550T is
a DL2000-based card. The driver loads and works for a few moments, but
once a real workload is applied it stops operating. The ipg driver
claimed this ID since it was introduced in 2.6.24 and it's forced many
users to blacklist it.
The correct driver for this hardware is the dl2k driver, which has been
claiming this PCI ID since the 2.4 days.
Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 17 Feb 2010 21:41:40 +0000 (13:41 -0800)]
xfrm: Revert false event eliding commits.
As reported by Alexey Dobriyan:
--------------------
setkey now takes several seconds to run this simple script
and it spits "recv: Resource temporarily unavailable" messages.
#!/usr/sbin/setkey -f
flush;
spdflush;
add A B ipcomp 44 -m tunnel -C deflate;
add B A ipcomp 45 -m tunnel -C deflate;
spdadd A B any -P in ipsec
ipcomp/tunnel/192.168.1.2-192.168.1.3/use;
spdadd B A any -P out ipsec
ipcomp/tunnel/192.168.1.3-192.168.1.2/use;
--------------------
Obviously applications want the events even when the table
is empty. So we cannot make this behavioral change.
Signed-off-by: David S. Miller <davem@davemloft.net>
Riccardo Ghetta [Wed, 17 Feb 2010 09:28:58 +0000 (09:28 +0000)]
SiS190/191 half-duplex initialization fix
Adds half-duplex specific setup code (taken from SiS own GPL driver).
Without those, half-duplex connections are very unreliable, often
working on small transfers and failing after a while.
Signed-off-by: Riccardo Ghetta <birrachiara@tin.it> Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 17 Feb 2010 09:26:54 +0000 (09:26 +0000)]
ethtool: Don't flush n-tuple list from ethtool_reset()
The n-tuple list should be flushed if and only if the ETH_RESET_FILTER
flag is set and the driver is able to reset filtering/flow direction
hardware without also resetting a component whose flag is not set.
This test is best left to the driver.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Updated release version and date: 1.52.1-6 and 2010/02/16
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Bug fix: Do not allow enabling LRO if disable_tpa=1.
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Bug fix: Properly release allocated MSI-X/MSI vectors if ifup failed
due to lack of memory.
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 17 Feb 2010 10:30:23 +0000 (10:30 +0000)]
usbnet: Convert dev(dbg|err|warn|info) macros to netdev_<level>
These macros are too similar to the dev_<level> equivalents
but take a usbnet * argument. Convert them to the recently
introduced netdev_<level> macros and remove the old macros.
The old macros had "\n" appended to the format string.
Add the "\n" to the converted uses.
Some existing uses of the dev<foo> macros in cdc_eem.c
probably mistakenly had trailing "\n". No "\n" added there.
Fix net1080 this/other log message inversion.
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
git://bbs.cooldavid.org / net-next-2.6.git / log