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Gerrit Renker [Sun, 29 Aug 2010 19:23:11 +0000 (19:23 +0000)]
dccp ccid-2: Remove wrappers around sk_{reset,stop}_timer()
This removes the wrappers around the sk timer functions, since not much is
gained from using them: the BUG_ON in start_rto_timer will never trigger
since that function is called only if:
* the RTO timer expires (rto_expire, and then timer_pending() is false);
* in tx_packet_sent only if !timer_pending() (BUG_ON is redundant here);
* previously in new_ack, after stopping the timer (timer_pending() false).
Removing the wrappers also clears the way for eventually replacing the
RTO timer with the icsk-retransmission-timer, as it is already part of the
DCCP socket.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gerrit Renker [Sun, 29 Aug 2010 19:23:10 +0000 (19:23 +0000)]
dccp ccid-2: Use u32 timestamps uniformly
Since CCID-2 is de facto a mini implementation of TCP, it makes sense to share
as much code as possible.
Hence this patch aligns CCID-2 timestamping with TCP timestamping.
This also halves the space consumption (on 64-bit systems).
The necessary include file <net/tcp.h> is already included by way of
net/dccp.h. Redundant includes have been removed.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jerry Chu [Fri, 27 Aug 2010 19:13:28 +0000 (19:13 +0000)]
tcp: Add TCP_USER_TIMEOUT socket option.
This patch provides a "user timeout" support as described in RFC793. The
socket option is also needed for the the local half of RFC5482 "TCP User
Timeout Option".
TCP_USER_TIMEOUT is a TCP level socket option that takes an unsigned int,
when > 0, to specify the maximum amount of time in ms that transmitted
data may remain unacknowledged before TCP will forcefully close the
corresponding connection and return ETIMEDOUT to the application. If
0 is given, TCP will continue to use the system default.
Increasing the user timeouts allows a TCP connection to survive extended
periods without end-to-end connectivity. Decreasing the user timeouts
allows applications to "fail fast" if so desired. Otherwise it may take
upto 20 minutes with the current system defaults in a normal WAN
environment.
The socket option can be made during any state of a TCP connection, but
is only effective during the synchronized states of a connection
(ESTABLISHED, FIN-WAIT-1, FIN-WAIT-2, CLOSE-WAIT, CLOSING, or LAST-ACK).
Moreover, when used with the TCP keepalive (SO_KEEPALIVE) option,
TCP_USER_TIMEOUT will overtake keepalive to determine when to close a
connection due to keepalive failure.
The option does not change in anyway when TCP retransmits a packet, nor
when a keepalive probe will be sent.
This option, like many others, will be inherited by an acceptor from its
listener.
Signed-off-by: H.K. Jerry Chu <hkchu@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Simon Horman [Mon, 30 Aug 2010 04:57:55 +0000 (21:57 -0700)]
net: fix datapath typo
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Rothwell [Sun, 29 Aug 2010 17:04:53 +0000 (17:04 +0000)]
IPVS: include net/ip6_checksum.h for csum_ipv6_magic
Fixes this build error:
net/netfilter/ipvs/ip_vs_core.c: In function 'ip_vs_nat_icmp_v6':
net/netfilter/ipvs/ip_vs_core.c:640: error: implicit declaration of function 'csum_ipv6_magic'
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Julia Lawall [Sat, 28 Aug 2010 05:41:02 +0000 (05:41 +0000)]
drivers/net/atl1c: Remove double test
The nic_type field is compared to athr_l2c twice.
The sematic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@expression@
expression E;
@@
(
* E
|| ... || E
|
* E
&& ... && E
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Akinobu Mita [Fri, 27 Aug 2010 19:08:45 +0000 (19:08 +0000)]
starfire: use BUILD_BUG_ON for netdrv_addr_t
Detect size mismatch for netdrv_addr_t at build time rather than
checking at module load time.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Ion Badulescu <ionut@badula.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Akinobu Mita [Fri, 27 Aug 2010 19:08:36 +0000 (19:08 +0000)]
starfire: use PCI_VDEVICE
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Ion Badulescu <ionut@badula.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Akinobu Mita [Fri, 27 Aug 2010 19:08:26 +0000 (19:08 +0000)]
phonet: use for_each_set_bit
Replace open-coded loop with for_each_set_bit().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Akinobu Mita [Fri, 27 Aug 2010 19:08:13 +0000 (19:08 +0000)]
mlx4: use bitmap library
Replace loops calling set_bit() and clear_bit() with bitmap_set() and
bitmap_clear().
Unlike loops calling set_bit() and clear_bit(), bitmap_set() and
bitmap_clear() are not atomic. But this is ok.
Because the bitmap operations are protected by bitmap->lock
except for initialization of the bitmap in mlx4_bitmap_init().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Akinobu Mita [Fri, 27 Aug 2010 16:41:56 +0000 (16:41 +0000)]
econet: kill unnecessary spin_lock_init()
The spinlock aun_queue_lock is initialized statically. It is unnecessary
to initialize by spin_lock_init() at module load time.
This is detected by the semantic patch.
// <smpl>
@def@
declarer name DEFINE_SPINLOCK;
identifier spinlock;
@@
DEFINE_SPINLOCK(spinlock);
@@
identifier def.spinlock;
@@
- spin_lock_init(&spinlock);
// </smpl>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Julia Lawall <julia@diku.dk>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Tobias Klauser [Thu, 26 Aug 2010 22:12:08 +0000 (22:12 +0000)]
slip: Use net_device_stats from struct net_device
Use net_device->stats for stats instead of private variable copies in
struct slip. Use ndo_get_stat64 so the additions can be performed on a private
destination buffer.
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Fri, 27 Aug 2010 05:03:53 +0000 (22:03 -0700)]
bnx2x: fix wrong return from bnx2x_trylock_hw_lock
bnx2x_trylock_hw_lock() returns a bool :
true if succeeded to acquire the lock.
false in case of error.
-EINVAL is not an acceptable value, since its promoted to true.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Fri, 27 Aug 2010 05:03:08 +0000 (22:03 -0700)]
gro: __napi_gro_receive() optimizations
compare_ether_header() can have a special implementation on 64 bit
arches if CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is defined.
__napi_gro_receive() and vlan_gro_common() can avoid a conditional
branch to perform device match.
On x86_64, __napi_gro_receive() has now 38 instructions instead of 53
As gcc-4.4.3 still choose to not inline it, add inline keyword to this
performance critical function.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 27 Aug 2010 03:32:02 +0000 (20:32 -0700)]
stmmac: Make time functionality depend upon RTC_HCTOSYS_DEVICE
Based upon a report by Stephen Rothwell.
Signed-off-by: David S. Miller <davem@davemloft.net>
Sritej Velaga [Thu, 26 Aug 2010 14:03:05 +0000 (14:03 +0000)]
qlcnic: PCI ID addition
Added PCI ID to board info.
Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Anirban Chakraborty [Thu, 26 Aug 2010 14:02:52 +0000 (14:02 +0000)]
qlcnic: Fix driver load issue in FW hang
If there is a FW hang when the driver loads, it can not determine the FW operational
mode. Fix it by checking the FW state first before issuing any FW commands to
determine its capabilities and thereby detecting driver operational mode.
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sony Chacko [Thu, 26 Aug 2010 14:02:41 +0000 (14:02 +0000)]
qlcnic: Fix missing error codes
In the original code, the error codes returned from some of the functions
are not caught and sent up the caller chain. Fixed it here.
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Changli Gao [Tue, 24 Aug 2010 13:32:58 +0000 (13:32 +0000)]
net: use scnprintf() to avoid potential buffer overflow
strlcpy() returns the total length of the string they tried to create, so
we should not use its return value without any check. scnprintf() returns
the number of characters written into @buf not including the trailing '\0',
so use it instead here.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Tue, 24 Aug 2010 13:21:08 +0000 (13:21 +0000)]
net/sctp: Use pr_fmt and pr_<level>
Change SCTP_DEBUG_PRINTK and SCTP_DEBUG_PRINTK_IPADDR to
use do { print } while (0) guards.
Add SCTP_DEBUG_PRINTK_CONT to fix errors in log when
lines were continued.
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Add a missing newline in "Failed bind hash alloc"
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Simon Horman [Thu, 26 Aug 2010 02:54:31 +0000 (02:54 +0000)]
ipvs: switch to GFP_KERNEL allocations
Switch from GFP_ATOMIC allocations to GFP_KERNEL ones in
ip_vs_add_service() and ip_vs_new_dest(), as we hold a mutex and are
allowed to sleep in this context.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Simon Horman [Thu, 26 Aug 2010 02:54:30 +0000 (02:54 +0000)]
IPVS: convert __ip_vs_securetcp_lock to a spinlock
Also rename __ip_vs_securetcp_lock to ip_vs_securetcp_lock.
Spinlock conversion was suggested by Eric Dumazet.
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Simon Horman [Thu, 26 Aug 2010 02:54:29 +0000 (02:54 +0000)]
IPVS: convert __ip_vs_sched_lock to a spinlock
Also rename __ip_vs_sched_lock to ip_vs_sched_lock.
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Simon Horman [Thu, 26 Aug 2010 20:21:26 +0000 (13:21 -0700)]
IPVS: ICMPv6 checksum calculation
Cc: Xiaoyu Du <tingsrain@gmail.com>
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Rasesh Mody [Thu, 26 Aug 2010 06:00:27 +0000 (23:00 -0700)]
bna: Fixed build break for allyesconfig
This is the patch to fix the build break caused by multiple
definitions of symbols between Brocade's FC/FCOE driver(BFA)
and 10G Networking Driver(BNA).
Changes are:
1. locally used functions are made static
2. unused functions are removed
3. using unique namespaces for the function names that must be
globally visible
Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Denis Kirjanov [Tue, 24 Aug 2010 23:57:55 +0000 (23:57 +0000)]
r6040: Free irq line on error path
Free irq line on error path.
Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Amerigo Wang [Wed, 25 Aug 2010 00:23:39 +0000 (00:23 +0000)]
s2io: remove lro parameter
Remove "lro" parameter of s2io driver.
Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: jon.mason@exar.com
Acked-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ajit Khaparde [Wed, 25 Aug 2010 00:32:56 +0000 (00:32 +0000)]
be2net: stats for packets received due to internal switching in ASIC.
Counters for packets received due to internal switching are already available.
This change will start displaying them in ethtool -S
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ajit Khaparde [Wed, 25 Aug 2010 00:32:33 +0000 (00:32 +0000)]
be2net: fix to dynamically generate MAC Address for VFs
The BE ASIC/firmware doesnot reserve and assign MAC address for VFs.
This results in the VF interfaces being created with MAC Address 0.
The code change proposed takes the MAC address of PF to generate a seed.
MAC Address for VFs are assigned incrementally starting from the seed.
These addresses are programmed in the ASIC by the PF and the VF driver
queries for the MAC address during its probe.
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
stephen hemminger [Tue, 24 Aug 2010 13:12:56 +0000 (13:12 +0000)]
bridge: avoid ethtool on non running interface
If bridge port is offline, don't call ethtool to query speed.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Breno Leitao [Tue, 24 Aug 2010 12:50:40 +0000 (12:50 +0000)]
qlge: Fix a deadlock when the interface is going down
Currently qlge can deadlock when the interface is going
down, and the mpi_port_cfg_work() is executing on another
processor. It happens because unregister_netdev() holds
the rtnl lock, and the mpi_port_cfg_work() also request
this lock.
Since unregiter_netdev() may wait mpi_port_cfg_work(), who
also request the holding lock, it can cause an deadlock,
displaying the following error:
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
rmmod D
00000080c6c1d190 0 3993 2081 0x00008080
Call Trace:
[
c000000975f56ee0] [
c0000000000152a0] .__switch_to+0x100/0x1d0
[
c000000975f56f70] [
c0000000005781b4] .schedule+0x3a4/0x8c0
[
c000000975f570c0] [
c000000000578e8c] .schedule_timeout+0x24c/0x350
[
c000000975f571e0] [
c000000000578a88] .wait_for_common+0x198/0x210
[
c000000975f572c0] [
c0000000000abbb4] .__cancel_work_timer+0x2c4/0x2e0
[
c000000975f57400] [
d0000000078e7a20] .ql_adapter_down+0x80/0x260 [qlge]
[
c000000975f574b0] [
d0000000078e7d80] .qlge_close+0x70/0x130 [qlge]
[
c000000975f57540] [
c000000000497ef8] .__dev_close+0x98/0xf0
[
c000000975f575d0] [
c000000000497f74] .dev_close+0x24/0x60
[
c000000975f57650] [
c000000000498080] .rollback_registered_many+0xd0/0x2b0
[
c000000975f576f0] [
c000000000498338] .rollback_registered+0x38/0x50
[
c000000975f57780] [
c0000000004983d8] .unregister_netdevice_queue+0x88/0xe0
[
c000000975f57810] [
c000000000498574] .unregister_netdev+0x24/0x40
[
c000000975f57890] [
d0000000078f6f38] .qlge_remove+0x3c/0x78 [qlge]
[
c000000975f57920] [
c0000000002d9298] .pci_device_remove+0x48/0x90
[
c000000975f579a0] [
c000000000372850] .__device_release_driver+0xa0/0x130
[
c000000975f57a30] [
c000000000372a08] .driver_detach+0x128/0x150
[
c000000975f57ad0] [
c000000000371134] .bus_remove_driver+0xc4/0x1a0
[
c000000975f57b70] [
c00000000037357c] .driver_unregister+0x8c/0xd0
[
c000000975f57c00] [
c0000000002d968c] .pci_unregister_driver+0x5c/0x110
[
c000000975f57ca0] [
d0000000078f6ee4] .qlge_exit+0x1c/0x34 [qlge]
Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Tue, 24 Aug 2010 13:08:10 +0000 (13:08 +0000)]
bridge: fix locking comment
The carrier check is not called from work queue in current code.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Julia Lawall [Tue, 24 Aug 2010 04:39:49 +0000 (04:39 +0000)]
net/netfilter/ipvs: Eliminate memory leak
__ip_vs_service_get and __ip_vs_svc_fwm_get increment a reference count, so
that reference count should be decremented before leaving the function in an
error case.
A simplified version of the semantic match that finds this problem is:
(http://coccinelle.lip6.fr/)
// <smpl>
@r exists@
local idexpression x;
expression E;
identifier f1;
iterator I;
@@
x = __ip_vs_service_get(...);
<... when != x
when != true (x == NULL || ...)
when != if (...) { <+...x...+> }
when != I (...) { <+...x...+> }
(
x == NULL
|
x == E
|
x->f1
)
...>
* return ...;
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Julia Lawall [Tue, 24 Aug 2010 04:38:33 +0000 (04:38 +0000)]
drivers/net/irda: Eliminate memory leak
dev_alloc_skb allocates some memory, so that memory should be freed before
leaving the function in an error case.
Corrected some typos in a nearby comment as well.
A simplified version of the semantic match that finds this problem is:
(http://coccinelle.lip6.fr/)
// <smpl>
@r exists@
local idexpression x;
expression E;
identifier f1;
iterator I;
@@
x = dev_alloc_skb(...);
<... when != x
when != true (x == NULL || ...)
when != if (...) { <+...x...+> }
when != I (...) { <+...x...+> }
(
x == NULL
|
x == E
|
x->f1
)
...>
* return ...;
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Tue, 24 Aug 2010 04:18:13 +0000 (04:18 +0000)]
typhoon: fix a race in typhoon_do_get_stats
Its important to store 'final' values in counters,
not using them as temporary variables,
or this might break some SNMP applications.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: David Dillow <dave@thedillows.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Carpenter [Tue, 24 Aug 2010 02:01:05 +0000 (02:01 +0000)]
plip: remove superflous return
This return isn't reachable and it obscures the goto on the line before.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Giuseppe CAVALLARO [Mon, 23 Aug 2010 20:40:42 +0000 (20:40 +0000)]
stmmac: make ioaddr 'void __iomem *' rather than unsigned long
This avoids unnecessary casting and adds the ioaddr in the
private structure.
This patch also removes many warning when compile the driver.
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Giuseppe CAVALLARO [Mon, 23 Aug 2010 20:40:41 +0000 (20:40 +0000)]
stmmac: remove dead option in the driver's Kconfig
This patch removes the CPU_SUBTYPE_ST40 dependency in the
driver's Kconfig.
In fact, this option has been removed in the commit:
f96691872439ab2071171d4531c4a95b5d493ae5
as reported by Christian Dietrich.
Note that the driver remains tested on STM platforms, only.
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pawel Moll [Mon, 23 Aug 2010 20:40:40 +0000 (20:40 +0000)]
stmmac: fix_mac_speed is called during 10/100<->1000 speed changes
This patch modifies the stmmac_adjust_link() function so the
fix_mac_speed() is called not only when link speed is changing
between 10 and 100 Mbps (as required in RMII mode) but also
for 1000 Mbps.
Signed-off-by: Pawel Moll <pawel.moll@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Mon, 23 Aug 2010 19:44:08 +0000 (19:44 +0000)]
bnx2x: small fix in stats handling
Use a private variable to fold rx_dropped value, instead of shared
destination buffer, as it might break SNMP applications.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Eilon Greenstein <eilong@broadcom.com>
CC: Dmitry Kravkov <dmitry@broadcom.com>
Acked-By: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 23 Aug 2010 18:20:03 +0000 (18:20 +0000)]
drivers/net: Remove address use from assignments of function pointers
"foo = &function" is more commonly written "foo = function"
Done with coccinelle script:
// <smpl>
@r@
identifier f;
@@
f(...) { ... }
@@
identifier r.f;
@@
- &f
+ f
// </smpl>
drivers/net/tehuti.c used a function and struct with the
same name, the function was renamed.
Compile tested x86 only.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Amit Kumar Salecha [Wed, 25 Aug 2010 04:03:05 +0000 (04:03 +0000)]
qlcnic: change reg name
Change QLCNIC_CRB_DEV_REF_COUNT to QLCNIC_CRB_DRV_ACTIVE to match
document.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Amit Kumar Salecha [Wed, 25 Aug 2010 04:03:04 +0000 (04:03 +0000)]
qlcnic: fix fw recovery for PF
Privilege function should wait for npar state to be operational
before creating context.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Amit Kumar Salecha [Wed, 25 Aug 2010 04:03:03 +0000 (04:03 +0000)]
qlcnic: support port vlan id
On NIC Partition capable adapter, Administrator can configure to
tag packet with particular vlan id. Packet will be tagged and strip with
that vlan id. Also if 'Tagging' flag is disable, other packet will be drop.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Rajesh Borundia [Wed, 25 Aug 2010 04:03:02 +0000 (04:03 +0000)]
qlcnic: eswitch config fixes
o remove validation before deleting vlan id
o Add missing 'break' while deleting vlan id.
Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville [Wed, 25 Aug 2010 18:51:42 +0000 (14:51 -0400)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next-2.6 into for-davem
Conflicts:
drivers/net/wireless/libertas/if_sdio.c
David S. Miller [Tue, 24 Aug 2010 22:06:27 +0000 (15:06 -0700)]
mlx4_en: Fix build warning in mlx4_en_create_rx_ring.
drivers/net/mlx4/en_rx.c: In function ‘mlx4_en_create_rx_ring’:
drivers/net/mlx4/en_rx.c:305: warning: label ‘err_map’ defined but not used
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:46:49 +0000 (03:46 +0000)]
mlx4_en: updated driver version
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:46:46 +0000 (03:46 +0000)]
mlx4_en: Moving to work with GRO
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:46:42 +0000 (03:46 +0000)]
mlx4_en: UDP RSS support
Adding capability for RSS for UDP traffic, hashing is done based on
IP addresses and UDP port number.
The support depends on HW/FW capabilities.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:46:38 +0000 (03:46 +0000)]
mlx4_en: reconfiguring mac address.
When Mac address is removed from one port of the CX2 device, the other device
should reconfigure its Mac.
This fixes an issue with failover, when both ports have the same Mac address,
and one of the ports, is closed, the second one stops receiving traffic.
(bugzilla #1965 at bugs.openfabrics.org)
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:46:34 +0000 (03:46 +0000)]
mlx4_en: get/set ringsize uses actual ring size
In case that the rings were not fully filled, the report in Ethtool
should be according to the actual size that was filled.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:46:23 +0000 (03:46 +0000)]
mlx4_en: Fixing report in Ethtool get_settings
The report now based on query from FW, giving the correct tranciever type
and link speed.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:46:18 +0000 (03:46 +0000)]
mlx4_en: Added self diagnostics test implementation
The selftest includes 5 features:
1. Interrupt test: Executing commands and receiving command completion
on all our interrupt vectors.
2. Link test: Verifying we are connected to valid link partner.
3. Speed test: Check that we negotiated link speed correctly.
4. Registers test: Activate HW health check command.
5. Loopback test: Send a packet on loopback interface and catch it on RX side.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:46:07 +0000 (03:46 +0000)]
mlx4_en: Validate port up prior to transmitting
We might try to use resources which were not activated.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:46:01 +0000 (03:46 +0000)]
mlx4_en: Reporting link state with KERN_INFO
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:45:54 +0000 (03:45 +0000)]
mlx4_en: Fixed MAX_TX_RINGS definition
Defined as sum of default number of TX rings and number of
rings used for priority flow control mode.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:45:45 +0000 (03:45 +0000)]
mlx4_en: performing CLOSE_PORT at the end of tear-down process
All port's resources should be closed before we give the
CLOSE_PORT command to the firmware.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:45:30 +0000 (03:45 +0000)]
mlx4_en: Setting dev->perm_addr field
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:45:20 +0000 (03:45 +0000)]
mlx4_en: Setting actual RX ring size
When configuring HW resources, the RX ring size that is passed should be the actual
size that depends on number of buffers that we succeeded to allocate.
The mask for ring size should also be configured accordingly
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Tue, 24 Aug 2010 03:45:05 +0000 (03:45 +0000)]
mlx4_en: Fixed incorrect unmapping on RX flow.
When allocating new fragments to replace the ones that would be passed to the stack,
The fragments that should be replaced, are the ones that were already used.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Tue, 24 Aug 2010 21:48:10 +0000 (14:48 -0700)]
tc: add meta match on receive hash
Trivial extension to existing meta data match rules to allow
matching on skb receive hash value.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Tue, 24 Aug 2010 21:46:53 +0000 (14:46 -0700)]
include/linux/if_ether.h: Remove unused #define MAC_FMT
Last use was removed, so remove the #define.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Tue, 24 Aug 2010 21:45:09 +0000 (14:45 -0700)]
net: ip_append_data() optim
Compiler is not smart enough to avoid a conditional branch.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville [Tue, 24 Aug 2010 20:35:40 +0000 (16:35 -0400)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6
Conflicts:
drivers/net/wireless/iwlwifi/iwl-core.c
drivers/net/wireless/iwlwifi/iwl-core.h
Johannes Berg [Thu, 19 Aug 2010 14:11:27 +0000 (16:11 +0200)]
cfg80211: add some documentation
Add some documentation for cfg80211. I'm hoping some of
the regulatory documentation will be filled by somebody
more familiar with it, hint hint! :)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 18 Aug 2010 16:35:22 +0000 (09:35 -0700)]
iwlwifi: do not spuriously call ieee80211_scan_completed
When a scan is aborted because the corresponding
virtual interface is removed, we may still later
attempt to tell mac80211 that the scan completed.
This is obviously wrong, since we already told it
that it was aborted, so don't do that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 18 Aug 2010 16:35:21 +0000 (09:35 -0700)]
iwlagn: do not check for AP mode for WEP keys
Even when we configure WEP keys in AP mode
ones without a station pointer are default
keys, so don't check for AP mode here.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vivek Natarajan [Wed, 18 Aug 2010 14:27:49 +0000 (19:57 +0530)]
ath9k_htc: Add support for bluetooth coexistence.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vivek Natarajan [Wed, 18 Aug 2010 14:27:48 +0000 (19:57 +0530)]
ath9k_common: Move bt_stomp to common for sharing with ath9k_htc.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 18 Aug 2010 15:44:36 +0000 (17:44 +0200)]
nl80211: some documentation fixes
The nl80211 documentation is currently never
generated, so problems have accumulated. Fix
most of the trivial ones.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 18 Aug 2010 13:01:23 +0000 (15:01 +0200)]
mac80211: fix docbook
Fix a small problem in the documentation for
ieee80211_request_smps, and a now erroneous
inclusion of enum ieee80211_key_alg, which no
longer exists after the change to ciphers.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Grazvydas Ignotas [Tue, 17 Aug 2010 19:46:55 +0000 (22:46 +0300)]
wl1251: wait for join command complete event
Poll for join command completion instead of waiting blindly for 10
msecs. There is a timeout of 100 msecs, if the command doesn't complete
by then, we return an error code.
Based on wl1271 patch
99d84c1de8fdf5f9b09f07fdbc628857a040bf8b
by Luciano Coelho.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Grazvydas Ignotas [Tue, 17 Aug 2010 19:46:54 +0000 (22:46 +0300)]
wl1251: fix beacon filter table structure
The beacon filter table configuration ACX structure had certain elements
reversed, fix it to match TI driver.
Based on wl1271 patch
1937e742639c03a6fe77239c3003ce9602302117 by
Juuso Oikarinen.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Grazvydas Ignotas [Tue, 17 Aug 2010 19:46:53 +0000 (22:46 +0300)]
wl1251: fix event handling mechanism
In case both A and B events occured simultaneously, current code
would only process A and clear both interrupts. Make it process both
events instead.
Based on wl1271 patches by Juuso Oikarinen:
1fd2794f36913992798184c464fe8f85753b13e0
13f2dc52c69bcca074cd12d4806953b2af45c386
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Grazvydas Ignotas [Tue, 17 Aug 2010 19:46:52 +0000 (22:46 +0300)]
wl1251: add missing __packed modifier for some structs
Several acx and cmd structures are missing __packed modifier, add it.
This was noticed while comparing them with corresponding wl1271 code.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jay Sternberg [Thu, 12 Aug 2010 19:15:55 +0000 (12:15 -0700)]
iwlwifi: move debug options into submenu
more debug options being added so it is useful to move them
into a submenu for ease of readability when using config commands
like make menuconfig and make xconfig
Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Jay Sternberg [Thu, 12 Aug 2010 17:24:07 +0000 (10:24 -0700)]
iwlwifi: enable experimental ucode support
ucode firmware may need to be released as experimental for testing or
debugging. released ucode filenames have the API version as the last
component. experimental ucode files will have that component be "exp"
and the fw_version string reported by ethtool will also contain the
string EXP to clearly identify this ucode from released ucode.
EXP is short for EXPERIMENTAL since fw_version has a max lenght on 32.
this capability is controlled by Kconfig and defaulted to not be used.
Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 11 Aug 2010 14:30:20 +0000 (07:30 -0700)]
iwlwifi: remove unused iwl_send_card_state function
iwl_send_card_state() is not being call from anywhere, remove it.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 4 Aug 2010 19:02:43 +0000 (12:02 -0700)]
iwlwifi: configurable ampdu factor and density
Add ampdu factor and density to .cfg, this allow both parameters
can be configure per device based.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 4 Aug 2010 15:42:17 +0000 (08:42 -0700)]
iwlwifi: more generic name for rssi calc in iwlagn
Change the define to more generic naming to match _agn devices
since the rssi calculation are common function for 5000 series and up
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 4 Aug 2010 15:05:33 +0000 (08:05 -0700)]
iwlwifi: additional parameter in REPLY_RX_PHY_CMD
Adding additional parameter in REPLY_RX_PHY_CMD, frame_time indicate the
frame's time on the air based on byte count and frame rate calculation
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Tue, 3 Aug 2010 15:23:32 +0000 (08:23 -0700)]
iwlagn: continue perform rate scale when error detected
If for some reason, the actual link command not matching neither
active nor search table; instead of return and not performing rate
scale, by-pass the data collection and continue the rate scale process.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Sat, 31 Jul 2010 15:52:03 +0000 (08:52 -0700)]
iwlagn: adjust starting action for rate scale
During rate scale, reset starting action after making action adjustment
to avoid the possibility of break out of loop too early.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Thu, 29 Jul 2010 14:07:51 +0000 (07:07 -0700)]
iwlwifi: refactor iwl_setup_rxon_timing
All callers of iwl_setup_rxon_timing() also send
the command right away, so rename the function
to iwl_send_rxon_timing() and move the sending
into it. Also, some callers clear the data, this
can be done always and thus moved in as well.
Finally, there's no reason for the function to
acquire the spinlock, but it should be called
with the mutex held, so assert that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Shanyu Zhao [Wed, 28 Jul 2010 03:45:15 +0000 (20:45 -0700)]
iwlwifi: cleanup iwl_set_rxon_channel()
Update outdated comments of iwl_set_rxon_channel() to reflect the
current signature. Also remove the unnecessary validation of the
channel. Those channel info are constructed in iwlwifi driver
and mac80211 will never modify the content of the struct. Also
everytime before this function is called the channel info has
been validated already (as a paranoid check).
Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Shanyu Zhao [Wed, 28 Jul 2010 20:40:39 +0000 (13:40 -0700)]
iwlwifi: avoid race condition in channel change
When iwl_mac_config() is called by mac80211, the channel pointer
hw->conf->channel can potentially change, resulting in mismatch
band and channel number when configuring RXON command. To avoid
this situation, save the channel pointer in local variables
and validate the channel before using it. Note that priv->mutex
is locked during the whole function so the local variables are safe.
Same change is applied to iwl_mac_channel_switch() since basically
it copies code from iwl_mac_config().
Also removed an outdated comment in the flow.
Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Shanyu Zhao [Wed, 28 Jul 2010 20:40:27 +0000 (13:40 -0700)]
iwlwifi: do not call ieee80211_frequency_to_channel
A few cases in iwlwifi driver function ieee80211_frequency_to_channel()
is called to get channel number from center frequency. This is not needed
since the channel number is already saved in hw_value field of struct
ieee80211_channel in function iwlcore_init_geos(). So replace those function
calls with hw_value field of struct ieee80211_channel.
Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 28 Jul 2010 16:18:54 +0000 (09:18 -0700)]
iwlwifi: make aggregation time limit configurable
By default, aggregation time limit is 4000 uSec, add the parameter to
.cfg
to allow this parameter can be configure per device base if needed.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 28 Jul 2010 16:18:53 +0000 (09:18 -0700)]
iwlwifi: max/min aggregation time limit
Set the minimum and maximum for aggregation time limit in uSec.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Fri, 23 Jul 2010 23:49:44 +0000 (16:49 -0700)]
iwlwifi: additional comments in iwl_cfg
No functional changes, just add additional comments to iwl_cfg structure
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Fri, 23 Jul 2010 20:42:39 +0000 (13:42 -0700)]
iwlwifi: remove unused define
IWL_SIXTY_SECS is not been used, remove it
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Julian Calaby [Tue, 17 Aug 2010 18:52:41 +0000 (14:52 -0400)]
Hostap: Fix "'ret' set but not used" warning message from GCC in hostap
CC [M] drivers/net/wireless/hostap/hostap_ioctl.o
drivers/net/wireless/hostap/hostap_ioctl.c: In function 'prism2_request_scan':
drivers/net/wireless/hostap/hostap_ioctl.c:1666:6: warning: variable 'ret' set but not used
Signed-off-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Fri, 6 Aug 2010 19:39:14 +0000 (12:39 -0700)]
iwlwifi: fix thermal throttling related power management operation
The current approach is very broken because it adds an
often-used code path that will not initialise "cmd" at all.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Shanyu Zhao <shanyu.zhao.intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Tue, 17 Aug 2010 10:08:07 +0000 (12:08 +0200)]
mac80211-hwsim: allow configuring IBSS
It will not look standard-compliant in a sniffer
because because it doesn't
* sync TSF
* adjust the TSF in beacons
* send beacons at TBTT
* cancel beacons when another phy sends
However, it does allow testing the configuration
and parts of the mac80211 code for IBSS and as
such is still useful.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Tue, 17 Aug 2010 10:04:34 +0000 (12:04 +0200)]
wireless: move documentation books
This moves mac80211 documentation into a new
802.11 bookset and also adds a cfg80211 book
to the set. All of this is rather incomplete,
but it's easier to work with big code moving
as a separate patch.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Christian Lamparter [Mon, 16 Aug 2010 23:16:58 +0000 (01:16 +0200)]
p54: improve eeprom parser
Like other vendors, p54* devices have a checksum for
the EEPROM descriptor data. This patch enhances the
parser code to generate and verify the data fields,
before initializing the radio-chip on the card.
Note:
If you have to bootstrap an alternative EEPROM image
for your device and you don't know how to generate a
valid crc ccitt checksum, you should take a look at:
http://git.kernel.org/?p=linux/kernel/git/chr/p54tools.git
The "checksum" utility loads a binary p54 EEPROM blob
(use the -f switch, to skip the check) and applies
the correct crc automatically.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Christian Lamparter [Mon, 16 Aug 2010 23:16:05 +0000 (01:16 +0200)]
p54spi: fix eeprom checksum
This patch corrects the bogus descriptor checksum of our
Nokia N8XX EEPROM blob.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gábor Stefanik [Mon, 16 Aug 2010 20:39:17 +0000 (22:39 +0200)]
b43: N-PHY: Implement RX core state setting for rev.2 and earlier PHYs
Rev.3+ support coming in a later patch.
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gábor Stefanik [Mon, 16 Aug 2010 20:39:16 +0000 (22:39 +0200)]
b43: N-PHY: Implement MAC PHY clock set
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>