Commit Graph

243632 Commits

Author SHA1 Message Date
stephen hemminger bb900b27a2 bridge: allow creating bridge devices with netlink
Add netlink device ops to allow creating bridge device via netlink.
This works in a manner similar to vlan, macvlan and bonding.

Example:
  # ip link add link dev br0 type bridge
  # ip link del dev br0

The change required rearranging initializtion code to deal with
being called by create link. Most of the initialization happens
in br_dev_setup, but allocation of stats is done in ndo_init callback
to deal with allocation failure. Sysfs setup has to wait until
after the network device kobject is registered.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-04 17:22:28 -07:00
stephen hemminger 36fd2b63e3 bridge: allow creating/deleting fdb entries via netlink
Use RTM_NEWNEIGH and RTM_DELNEIGH to allow updating of entries
in bridge forwarding table. This allows manipulating static entries
which is not possible with existing tools.

Example (using bridge extensions to iproute2)
   # br fdb add 00:02:03:04:05:06 dev eth0

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-04 17:22:28 -07:00
stephen hemminger b078f0df67 bridge: add netlink notification on forward entry changes
This allows applications to query and monitor bridge forwarding
table in the same method used for neighbor table. The forward table
entries are returned in same structure format as used by the ioctl.
If more information is desired in future, the netlink method is
extensible.

Example (using bridge extensions to iproute2)
  # br monitor

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-04 17:22:27 -07:00
stephen hemminger 664de48bb6 bridge: split rcu and no-rcu cases of fdb lookup
In some cases, look up of forward database entry is done with RCU;
and for others no RCU is needed because of locking. Split the two
cases into two differnt loops (and take off inline).

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-04 17:22:26 -07:00
stephen hemminger 7cd8861ab0 bridge: track last used time in forwarding table
Adds tracking the last used time in forwarding table.
Rename ageing_timer to updated to better describe it.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-04 17:22:26 -07:00
stephen hemminger 03e9b64b89 bridge: change arguments to fdb_create
Later patch provides ability to create non-local static entry.
To make this easier move the updating of the flag values to
after the code that creates entry.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-04 17:22:25 -07:00
stephen hemminger 0545a30377 pkt_sched: QFQ - quick fair queue scheduler
This is an implementation of the Quick Fair Queue scheduler developed
by Fabio Checconi. The same algorithm is already implemented in ipfw
in FreeBSD. Fabio had an earlier version developed on Linux, I just
cleaned it up.  Thanks to Eric Dumazet for testing this under load.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-04 11:10:24 -07:00
Ian Campbell fc3e594124 xen: netfront: assume all hw features are available until backend connection setup
We need to assume that all features will be available when registering the
netdev otherwise they are ommitted from the initial set of
dev->wanted_features. When we connect to the backed we reduce the set as
necessary due to the call to netdev_update_features() in xennet_connect().

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-04 11:07:57 -07:00
David S. Miller 083dd8b8aa Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-04-04 10:39:12 -07:00
Jan Engelhardt 95b8fbada7 mISDN: fix "persistant" typo
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-03 22:25:10 -07:00
Mariusz Kozlowski a14b289d46 mlx4: fix kfree on error path in new_steering_entry()
On error path kfree() should get pointer to memory allocated by
kmalloc() not the address of variable holding it (which is on stack).

Signed-off-by: Mariusz Kozlowski <mk@lab.zgora.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-03 22:04:01 -07:00
Eric Dumazet 8f7b01a178 xen: netfront: fix declaration order
Must declare xennet_fix_features() and xennet_set_features() before
using them.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-03 17:21:00 -07:00
Michał Mirosław 8a0427bb68 vlan: convert VLAN devices to use ndo_fix_features()
Note: get_flags was actually broken, because it should return the
flags capped with vlan_features. This is now done implicitly by
limiting netdev->hw_features.

RX checksumming offload control is (and was) broken, as there was no way
before to say whether it's done for tagged packets.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-02 22:49:12 -07:00
Michał Mirosław 6cb6a27c45 net: Call netdev_features_change() from netdev_update_features()
Issue FEAT_CHANGE notification when features are changed by
netdev_update_features().  This will allow changes made by extra constraints
on e.g. MTU change to be properly propagated like changes via ethtool.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-02 22:48:47 -07:00
Ilpo Järvinen 2fceec1337 tcp: len check is unnecessarily devastating, change to WARN_ON
All callers are prepared for alloc failures anyway, so this error
can safely be boomeranged to the callers domain without super
bad consequences. ...At worst the connection might go into a state
where each RTO tries to (unsuccessfully) re-fragment with such
a mis-sized value and eventually dies.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 21:47:41 -07:00
Wei Yongjun 2cab86bee8 sctp: malloc enough room for asconf-ack chunk
Sometime the ASCONF_ACK parameters can equal to the fourfold of
ASCONF parameters, this only happend in some special case:

  ASCONF parameter is :
    Unrecognized Parameter (4 bytes)
  ASCONF_ACK parameter should be:
    Error Cause Indication parameter (8 bytes header)
     + Error Cause (4 bytes header)
       + Unrecognized Parameter (4bytes)

Four 4bytes Unrecognized Parameters in ASCONF chunk will cause panic.

Pid: 0, comm: swapper Not tainted 2.6.38-next+ #22 Bochs Bochs
EIP: 0060:[<c0717eae>] EFLAGS: 00010246 CPU: 0
EIP is at skb_put+0x60/0x70
EAX: 00000077 EBX: c09060e2 ECX: dec1dc30 EDX: c09469c0
ESI: 00000000 EDI: de3c8d40 EBP: dec1dc58 ESP: dec1dc2c
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process swapper (pid: 0, ti=dec1c000 task=c09aef20 task.ti=c0980000)
Stack:
 c09469c0 e1894fa4 00000044 00000004 de3c8d00 de3c8d00 de3c8d44 de3c8d40
 c09060e2 de25dd80 de3c8d40 dec1dc7c e1894fa4 dec1dcb0 00000040 00000004
 00000000 00000800 00000004 00000004 dec1dce0 e1895a2b dec1dcb4 de25d960
Call Trace:
 [<e1894fa4>] ? sctp_addto_chunk+0x4e/0x89 [sctp]
 [<e1894fa4>] sctp_addto_chunk+0x4e/0x89 [sctp]
 [<e1895a2b>] sctp_process_asconf+0x32f/0x3d1 [sctp]
 [<e188d554>] sctp_sf_do_asconf+0xf8/0x173 [sctp]
 [<e1890b02>] sctp_do_sm+0xb8/0x159 [sctp]
 [<e18a2248>] ? sctp_cname+0x0/0x52 [sctp]
 [<e189392d>] sctp_assoc_bh_rcv+0xac/0xe3 [sctp]
 [<e1897d76>] sctp_inq_push+0x2d/0x30 [sctp]
 [<e18a21b2>] sctp_rcv+0x7a7/0x83d [sctp]
 [<c077a95c>] ? ipv4_confirm+0x118/0x125
 [<c073a970>] ? nf_iterate+0x34/0x62
 [<c074789d>] ? ip_local_deliver_finish+0x0/0x194
 [<c074789d>] ? ip_local_deliver_finish+0x0/0x194
 [<c0747992>] ip_local_deliver_finish+0xf5/0x194
 [<c074789d>] ? ip_local_deliver_finish+0x0/0x194
 [<c0747a6e>] NF_HOOK.clone.1+0x3d/0x44
 [<c0747ab3>] ip_local_deliver+0x3e/0x44
 [<c074789d>] ? ip_local_deliver_finish+0x0/0x194
 [<c074775c>] ip_rcv_finish+0x29f/0x2c7
 [<c07474bd>] ? ip_rcv_finish+0x0/0x2c7
 [<c0747a6e>] NF_HOOK.clone.1+0x3d/0x44
 [<c0747cae>] ip_rcv+0x1f5/0x233
 [<c07474bd>] ? ip_rcv_finish+0x0/0x2c7
 [<c071dce3>] __netif_receive_skb+0x310/0x336
 [<c07221f3>] netif_receive_skb+0x4b/0x51
 [<e0a4ed3d>] cp_rx_poll+0x1e7/0x29c [8139cp]
 [<c072275e>] net_rx_action+0x65/0x13a
 [<c0445a54>] __do_softirq+0xa1/0x149
 [<c04459b3>] ? __do_softirq+0x0/0x149
 <IRQ>
 [<c0445891>] ? irq_exit+0x37/0x72
 [<c040a7e9>] ? do_IRQ+0x81/0x95
 [<c07b3670>] ? common_interrupt+0x30/0x38
 [<c0428058>] ? native_safe_halt+0xa/0xc
 [<c040f5d7>] ? default_idle+0x58/0x92
 [<c0408fb0>] ? cpu_idle+0x96/0xb2
 [<c0797989>] ? rest_init+0x5d/0x5f
 [<c09fd90c>] ? start_kernel+0x34b/0x350
 [<c09fd0cb>] ? i386_start_kernel+0xba/0xc1

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 21:45:51 -07:00
Wei Yongjun 028dba0ac3 sctp: fix auth_hmacs field's length of struct sctp_cookie
auth_hmacs field of struct sctp_cookie is used for store
Requested HMAC Algorithm Parameter, and each HMAC Identifier
is 2 bytes, so the length should be:
  SCTP_AUTH_NUM_HMACS * sizeof(__u16) + 2

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 21:45:50 -07:00
Michał Mirosław e9403c8437 net: convert sunhme/sungem network drivers to hw_features
Side effects:
 - TX offloads (HW csum, scatter-gather) can be toggled now
 - RX checksum is reported correctly now (it's always active)

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 20:58:37 -07:00
Michał Mirosław a2c725fa39 veth: convert to hw_features
This should probably get TSO available as it's basically a loopback device.
Offloads are left disabled by default - as before.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 20:56:30 -07:00
Michał Mirosław d7b5765456 jme: convert offload constraints to ndo_fix_features
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 20:56:30 -07:00
Michał Mirosław fb507934fd net: convert xen-netfront to hw_features
Not tested in any way. The original code for offload setting seems broken
as it resets the features on every netback reconnect.

This will set GSO_ROBUST at device creation time (earlier than connect time).

RX checksum offload is forced on - so advertise as it is.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 20:56:29 -07:00
Michał Mirosław 78e47fe419 net: convert SMSC USB net drivers to hw_features
There's a race (not fixed here) in smsc75xx in setting RFE_CTL that's not
properly handled via rfe_ctl_lock. Spinlock is not a good tool here, as
this has to wait for URB completion (or maybe just submission) after issuing
register write request. Otherwise, the rfe_ctl might be changed just after
spin_unlock() and device left programmed with other value.

smsc95xx has increased hard_header_len for the case of TX checksumming.

smsc75xx is fixed to advertise IP+IPV6_CSUM instead of HW_CSUM as it does
not use csum_start/csum_offset.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 20:56:23 -07:00
Michał Mirosław 98e778c9aa virtio_net: convert to hw_features
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 20:53:35 -07:00
Michał Mirosław 4dd5ffe4fc net: Fix dev dev_ethtool_get_rx_csum() for forced NETIF_F_RXCSUM
dev_ethtool_get_rx_csum() won't report rx checksumming when it's not
changeable and driver is converted to hw_features and friends. Fix this.

(dev->hw_features & NETIF_F_RXCSUM) check is dropped - if the
ethtool_ops->get_rx_csum is set, then driver is not coverted, yet.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 20:23:25 -07:00
Arnd Bergmann c261344d3c usbnet: use eth%d name for known ethernet devices
The documentation for the USB ethernet devices suggests that
only some devices are supposed to use usb0 as the network interface
name instead of eth0. The logic used there, and documented in
Kconfig for CDC is that eth0 will be used when the mac address
is a globally assigned one, but usb0 is used for the locally
managed range that is typically used on point-to-point links.

Unfortunately, this has caused a lot of pain on the smsc95xx
device that is used on the popular pandaboard without an
EEPROM to store the MAC address, which causes the driver to
call random_ether_address().

Obviously, there should be a proper MAC addressed assigned to
the device, and discussions are ongoing about how to solve
this, but this patch at least makes sure that the default
interface naming gets a little saner and matches what the
user can expect based on the documentation, including for
new devices.

The approach taken here is to flag whether a device might be a
point-to-point link with the new FLAG_POINTTOPOINT setting in
the usbnet driver_info. A driver can set both FLAG_POINTTOPOINT
and FLAG_ETHER if it is not sure (e.g. cdc_ether), or just one
of the two.  The usbnet framework only looks at the MAC address
for device naming if both flags are set, otherwise it trusts the
flag.

Signed-off-by: Arnd Bergmann <arnd.bergmann@linaro.org>
Tested-by: Andy Green <andy.green@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 20:12:02 -07:00
FUJITA Tomonori 1591cb6083 starfire: clean up dma_addr_t size test
Now we have CONFIG_ARCH_DMA_ADDR_T_64BIT. We can fix the hacky
dma_addr_t size test cleanly.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-01 20:10:08 -07:00
David S. Miller 5e58e5283a Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2011-04-01 17:15:25 -07:00
David S. Miller c100c8f4c3 appletalk: Fix OOPS in atalk_release().
Commit 60d9f461a2 ("appletalk: remove
the BKL") added a dereference of "sk" before checking for NULL in
atalk_release().

Guard the code block completely, rather than partially, with the
NULL check.

Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 18:59:10 -07:00
David S. Miller 9b12c75bf4 net: Order ports in same order as addresses in flow objects.
For consistency.

Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 18:03:35 -07:00
Dmitry Kravkov fab0dc89f0 bnx2x, cnic: Disable iSCSI if DCBX negotiation is successful
With current bnx2x firmware 6.2.9, iSCSI is not supported in DCB
network, so we need to disable it.  Add cnic command to disconnect
iSCSI connections and prevent future connections when DCBX negotiation
succeeds.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 17:04:22 -07:00
Dmitry Kravkov 3b7f817e47 bnx2x: don't write dcb/llfc fields in STORM memory
We could get hardware attention during DCB/FCoE traffic without this
fix.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 17:04:01 -07:00
Dmitry Kravkov 96b8e1a0e9 bnx2x: Update firmware to 6.2.9
To fix bugs when running offloaded FCoE/iSCSI traffic in multiple
Class of Service environments.  In some scenarios, traffic could stop
on certain rings and eventually all traffic would stop.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 17:03:36 -07:00
David S. Miller c0951cbcfd ipv4: Use flowi4_init_output() in udp_sendmsg()
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 04:54:27 -07:00
David S. Miller 1bba6ffeeb ipv4: Use flowi4_init_output() in cookie_v4_check()
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 04:54:08 -07:00
David S. Miller ef164ae356 ipv4: Use flowi4_init_output() in raw_sendmsg()
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 04:53:51 -07:00
David S. Miller 538de0e01f ipv4: Use flowi4_init_output() in ip_send_reply()
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 04:53:37 -07:00
David S. Miller e79d9bc7ea ipv4: Use flowi4_init_output() in inet_connection_sock.c
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 04:53:20 -07:00
David S. Miller 94b92b8834 ipv4: Use flowi4_init_output() in net/route.h
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 04:52:59 -07:00
David S. Miller 83229aa5e2 net: Add helper flowi4_init_output().
On-stack initialization via assignment of flow structures are
expensive because GCC emits a memset() to clear the entire
structure out no matter what.

Add a helper for ipv4 output flow key setup which we can use to avoid
the memset.

Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 04:52:14 -07:00
Yevgeny Petrilin c379474591 mlx4: Fixing bad size of event queue buffer
We should reduce the number of reserved completion queues from the total
number of entries. Since the queue size is power of two, not reducing the
reserved entries, caused a double queue size, which may lead to allocation
failures in some cases.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 02:52:18 -07:00
Yevgeny Petrilin 53020092bd mlx4: Fixing use after free
In case of allocation failure, tried to use the promiscuous QP
entry that was previously freed.
Now freeing this entry only in case we will not put it back to the list
of promiscuous entries.

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 02:52:17 -07:00
Peter Pan(潘卫平) 5e8996e728 bonding:typo in comment
use accumulates instead of acumulates.

Signed-off-by: Pan Weiping <panweiping3@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 01:54:22 -07:00
Eric Dumazet 0a5c047507 fib: add __rcu annotations
Add __rcu annotations and lockdep checks.

Add const qualifiers

node_parent() and node_parent_rcu() can use
rcu_dereference_index_check()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31 01:51:35 -07:00
Javier Martinez Canillas ab392d2d6d drivers/net: Remove IRQF_SAMPLE_RANDOM flag from network drivers
The IRQF_SAMPLE_RANDOM flag is marked as deprecated and will be removed.

Every input point to the kernel's entropy pool have to better document the
type of entropy source it is.

drivers/char/random.c now implements a set of interfaces that can be used for
devices to collect enviromental noise. IRQF_SAMPLE_RANDOM will be replaced
with these add_*_randomness exported functions.

Network drivers are not a good source of entropy. They use as a source of
entropy essentially a remote host. Which means that the source of entropy can
be potentially controlled by an attacker. Also, with heavy workloads the
entropy decreases due to less hardware interrupts happening thanks to irq
mitigation and NAPI.

If a system relies in its network interface as a entropy source it has a false
sense of security. Systems that don't have devices whose drivers are good
sources of entropy, should either use a hardware random number generator or
feed the kernel's entropy pool from userspace using other sources of entropy
such as EGD, video_entropyd, timer_entropyd and audio-entropyd.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-30 22:28:14 -07:00
Roopa Prabhu b3abfbd295 enic: Add support for PORT_REQUEST_PREASSOCIATE_RR
Current enic code only supports ASSOCIATE and DISASSOCIATE port profile
operations. This patch adds enic support for port profile
PORT_REQUEST_PREASSOCIATE_RR operation. The VIC adapter (8021qbh) is capable
of handling port profile requests done in two steps namely PREASSOCIATE_RR
and ASSOCIATE today. The motivation to support PREASSOCIATE_RR comes mainly
from its use as an optimization during VM migration ie, to do resource
reservation on destination host before resources on source host are released.

PREASSOCIATE_RR is a VDP operation and according to the latest at IEEE,
8021qbh will also need to support VDP commands.

In addition to handling the new PORT_REQUEST_PREASSOCIATE_RR operation
this patch also does the below:
- Introduces handlers for PORT_REQUEST operations
- Moves most of the port profile handling code to new files enic_pp.[ch]
- Uses new fw devcmds for port profile operations

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-30 21:39:26 -07:00
Roopa Prabhu 756462f343 enic: Cleanups in port profile helper code
This patch does the following:
- Introduces a new macro VIC_PROVINFO_ADD_TLV
- Adds a new OS type in vic_generic_prov_os_type
- Changes some vic_provinfo* helper routine args to constants

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-30 21:39:25 -07:00
Roopa Prabhu 18714ff8de enic: Add wrapper routines for new fw devcmds for port profile handling
This patch adds wrapper routines to new port profile related fw devcmds and
removes the old ones

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-30 21:39:24 -07:00
Roopa Prabhu 9085fd0985 enic: Add support for new fw devcmds for port profile handling
This patch introduces new fw devcmds for port profile handling.
These new commands are similar to the current fw commands for
port profile handling. The only difference being that the new
commands split the existing port profile handling devcmds into multiple
fw commands, giving the driver finer control over port profile operations.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-30 21:39:23 -07:00
Harvey Harrison 4562b2fe1e via-rhine: trivial sparse annotation in vlan_tci helper
Noticed by sparse:
drivers/net/via-rhine.c:1706:16: warning: cast to restricted __be16

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-30 21:39:23 -07:00
Alexey Dobriyan 19eccc2bc6 kstrtox: convert drivers/isdn/
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-30 21:39:22 -07:00