Alexander Duyck [Tue, 27 Oct 2009 23:51:16 +0000 (23:51 +0000)]
igb: cleanup clean_rx_irq_adv and alloc_rx_buffers_adv
This patch cleans up some whitespace issues in clean_rx_irq_adv. It also
adds NUMA aware page allocation and dma error handling to
alloc_rx_buffers_adv.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:50:57 +0000 (23:50 +0000)]
igb: cleanup igb xmit frame path
This patch cleans up the xmit frame path for igb to better handle xmit
frame errors and avoid null pointer exceptions. It also cleans up some
whitespace issues found in the xmit frame path.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:50:38 +0000 (23:50 +0000)]
igb: cleanup igb.h header whitespace and some structure formatting
This patch changes the layout of the ring and adapter structs to fill a few
holes in the structure. It also cleans up some whitespace and formatting
issues.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:50:18 +0000 (23:50 +0000)]
igb: Remove invalid stats counters
There are several counters being used like they are static when in fact
they are clear on read. In order to prevent the values from being
incorrect I am removing the defunct counters.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:49:59 +0000 (23:49 +0000)]
igb: cleanup interrupt enablement in regards to msix_other
This patch changes a few things so that instead of firing a link status
interrupt directly the get_link_status bit is set and the watchdog is
scheduled. In addition the mailbox bit is now only enabled if VFs are
enabled.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:49:40 +0000 (23:49 +0000)]
igb: change queue ordering for 82576 based adapters
This patch changes the queue ordering for 82576 adapters so that if VFs are
enabled the queues will first be allocated out of the PF pool. Any
remaining queues will be allocated out of other VMDq pools.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:49:20 +0000 (23:49 +0000)]
igb: cleanup code related to ring resource allocation and free
This patch cleans up some of the ring alloc and free code to better handle
exceptions such as attempting to free resources on an already freed ring.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:48:51 +0000 (23:48 +0000)]
igb: make tx hang check multiqueue, check eop descriptor
This change makes the tx hang check run over all tx queues instead of just
queue 0. Also have hang display info on EOP descriptor instead of the
descriptor at the start of the chain.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:48:31 +0000 (23:48 +0000)]
igb: move global_quad_port_a from global into local static define
This change moves global_quad_port_a into igb_probe as a static define
since it doesn't actually need to be global.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:48:12 +0000 (23:48 +0000)]
igb: only process global stats in igb_update_stats
This patch moves the update of adapter->net_stats.rx/tx values out of the
interrupt routine and into igb_update_stats by just adding together the
tx/rx byte/packet counts for the rings.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:47:53 +0000 (23:47 +0000)]
igb: move vf init into a seperate function
This patch moves VF initialization into a seperate function to help improve
the readability of igb_probe.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:47:35 +0000 (23:47 +0000)]
igb: rework handling of the vfta and vlvf registers in relation to mng_vlan
This patch corrects some errors in how vlans are being handled when vfs
start interacting with the management vlans.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:47:16 +0000 (23:47 +0000)]
igb: rework use of VMOLR in regards to PF and VFs
This patch updates the use of the VMOLR to include enabling multicast
promiscous for the VFs should they attempt to send over 30 multicast
addresses or if they use the new message type to enable multicast
promiscuous.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:46:57 +0000 (23:46 +0000)]
igb: replace the VF clear_to_send with a flags value
In order to support future features it is easiest to replace the
clear_to_send boolean with a flag value.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:46:38 +0000 (23:46 +0000)]
igb: use packet buffer sizes from RXPBS register
This patch changes the configuration for 82576 so that it uses the actual
value of the 82576 rx packet buffer size instead of just assuming the
value.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:46:20 +0000 (23:46 +0000)]
igb: misc cleanups within igb_ethtool.c
This patch just goes thorugh and does several cleanups on igb_ethtool.c.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:46:01 +0000 (23:46 +0000)]
igb: cleanup some of the code related to hw timestamping
The code for the hw timestamping is a bit bulky and making some of the
functions difficult to read. In order to clean things up a bit I am moving
the timestamping operations into seperate functions.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:45:42 +0000 (23:45 +0000)]
igb: add support for seperate tx-usecs setting in ethtool
This patch adds support for a seperate tx-usecs interrupt moderation setting
in ethtool which is supported when tx and rx interrupt vectors are sperated.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 28 Oct 2009 09:50:44 +0000 (02:50 -0700)]
sfc: Really allow RX checksum offload to be disabled
We have never checked the efx_nic::rx_checksum_enabled flag everywhere
we should, and since the switch to GRO we don't check it anywhere.
It's simplest to check it in the one place where we initialise the
per-packet checksummed flag.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sreenivasa Honnur [Wed, 28 Oct 2009 09:46:54 +0000 (02:46 -0700)]
vxge: Configure the number of transmit descriptors per packet to MAX_SKB_FRAGS + 1.
- Configure the number of transmit descriptors per packet to MAX_SKB_FRAGS + 1.
Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Mon, 26 Oct 2009 12:09:45 +0000 (12:09 +0000)]
netxen: fix builds for SYSFS=n or MODULES=n
When CONFIG_MODULES=n:
drivers/net/netxen/netxen_nic_main.c:2751: error: dereferencing pointer to incomplete type
drivers/net/netxen/netxen_nic_main.c:2764: error: dereferencing pointer to incomplete type
Also needs addition of <linux/sysfs.h> for sysfs function prototypes or
stubs when CONFIG_SYSFS=n.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Tue, 27 Oct 2009 07:07:16 +0000 (07:07 +0000)]
gre: Optimize multiple unregistration
Speedup module unloading by factorizing synchronize_rcu() calls
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Tue, 27 Oct 2009 07:06:59 +0000 (07:06 +0000)]
ipip: Optimize multiple unregistration
Speedup module unloading by factorizing synchronize_rcu() calls
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Tue, 27 Oct 2009 07:06:49 +0000 (07:06 +0000)]
vlan: Optimize multiple unregistration
Use unregister_netdevice_many() to speedup master device unregister.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Tue, 27 Oct 2009 07:06:36 +0000 (07:06 +0000)]
net: add a list_head parameter to dellink() method
Adding a list_head parameter to rtnl_link_ops->dellink() methods
allow us to queue devices on a list, in order to dismantle
them all at once.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Tue, 27 Oct 2009 07:04:19 +0000 (07:04 +0000)]
net: Introduce unregister_netdevice_many()
Introduce rollback_registered_many() and unregister_netdevice_many()
rollback_registered_many() is able to perform necessary steps at device dismantle
time, factorizing two expensive synchronize_net() calls.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Tue, 27 Oct 2009 07:03:04 +0000 (07:03 +0000)]
net: Introduce unregister_netdevice_queue()
This patchs adds an unreg_list anchor to struct net_device, and
introduces an unregister_netdevice_queue() function, able to queue
a net_device to a list instead of immediately unregister it.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:55:41 +0000 (15:55 +0000)]
igb: cleanup "todo" code found in igb_ethtool.c
This patch moves some defines into the e1000_regs.h file since this is the
correct place for register defines and not inside of igb_ethtool.c
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:55:22 +0000 (15:55 +0000)]
igb: add single vector msi-x testing to interrupt test
This change adds testing of the first msix vector to the interrupt testing.
This should help with determining the cause of interrupt issues when they are
encountered.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:55:02 +0000 (15:55 +0000)]
igb: make ethtool use core xmit map and free functionality
This change adds a clean_rx/tx_irq type function call to the ethtool loopback
testing which allows us to test the core transmit and receive functionality in
the driver.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:54:43 +0000 (15:54 +0000)]
igb: make tx ring map and free functionality non-static
This change makes a minor change to the xmit_frame_ring_adv funcition in that
it moves 2 checks from it into the xmit_frame_adv since the checks were not
ring specific. In addition it exports the xmit_frame_ring_adv and the
unmap_and_free_tx_resource calls so that they can be used by other code such
as the ethtool loopback testing calls.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:54:23 +0000 (15:54 +0000)]
igb: re-use ring configuration code in ethtool testing
Since all of the ring code is now specific to the ring instead of the adapter
struct it is possible to cut a large section of code out of the ethtool
testing configuraiton since we can just use the existing functions to
configure the rings.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:54:04 +0000 (15:54 +0000)]
igb: setup vlan tag replication stripping in igb_vmm_control
This update adds vlan tag stripping for inter-vf communications to the
igb_vmm_control configuration function.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:53:45 +0000 (15:53 +0000)]
igb: delay VF reset notification until after interrupts are enabed
This update delays the VF reset notification until after interrupts are
enabled. Otherwise there is a chance of having the VF try to reset itself too
soon and being ignored by the PF as a result.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:53:25 +0000 (15:53 +0000)]
igb: move the multiple receive queue configuration into seperate function
This patch moves the multiple receive queue configuration into a seperate
function from igb_configure_rx. We can essentially do the configuration for
the multiple receive queues just prior to enabling the RX and this will allow
us to seperate the queue enablement from the receive queue layout
configuration.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:53:06 +0000 (15:53 +0000)]
igb: place a pointer to the netdev struct in the ring itself
This change adds a pointer to the netdev to the ring itself. The idea being
at some point in the future it will be possible to support multiple netdevs
from a single adapter struct.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:52:46 +0000 (15:52 +0000)]
igb: add a flags value to the ring
This patch adds a flags value to the ring that cleans up some of the last
remaining items from the ring in order to help seperate it from the adapter
struct. By implementing these flags it becomes possible for different rings
to support different functions such as rx checksumming.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:52:27 +0000 (15:52 +0000)]
igb: move alloc_failed and csum_err stats into per rx-ring stat
The allocation failed and checksum error stats are currently kept as a
global stat. If we end up allocating the queues to multiple netdevs then
the global counter doesn't make much sense. For this reason I felt it
necessary to move the alloc_rx_buff_failed stat into the rx_stats
portion of the rx_ring.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:52:07 +0000 (15:52 +0000)]
igb: move rx_buffer_len into the ring structure
This patch moves the rx_buffer_len value into the ring structure. This allows
greater flexibility and the option of doing things such as supporting packet
split only on some queues, or enabling virtualization.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:51:47 +0000 (15:51 +0000)]
igb: add pci device pointer to ring structure
This patch adds a pci device pointer to the ring structure. The main use of
this pointer is for memory mapping/unmapping of the rings.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:51:27 +0000 (15:51 +0000)]
igb: change the head and tail offsets into pointers
Since we are writting to the head/tail pointers frequently we might as well
save ourselves some processing time by converting the head and tail offsets
directly to pointers. This will shave a few cycles off the rx/tx path and
allows us to move one step closer to the rings being a bit more independant of
each other.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:51:07 +0000 (15:51 +0000)]
igb: move SRRCTL register configuration into ring specific config
The SRRCTL register exists per ring. Instead of configuring all of them in
the RCTL configuration which is meant to be global it makes more sense to move
this out into the ring specific configuration.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:50:48 +0000 (15:50 +0000)]
igb: remove rx_ps_hdr_len
This patch removes the rx_ps_hdr_len which isn't really needed since we can
now use rx_buffer_len less than 1K to indicate that we are in a packet split
mode. We also don't need it since we always use a half page for the data
buffers when receiving so we always know the size to map/unmap.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:50:29 +0000 (15:50 +0000)]
igb: move the tx and rx ring specific config into seperate functions
This change makes the tx and rx config a bit cleaner by breaking out the ring
specific configuration from the generic rx and tx configuration.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:50:08 +0000 (15:50 +0000)]
igb: increase minimum rx buffer size to 1K
This update increases the minimum rx buffer size to 1K. The reason for this
change is to support SR-IOV and avoid any conflicts with the rings being able
to set their own MTU sizes.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:49:49 +0000 (15:49 +0000)]
igb: remove rx checksum good counter
Counting packets with a good checksum can cause a significant amount of cache
line bouncing due to the shared counter being written to by all of the queues.
In order to avoid this I am removing the counter since we still have the
checksum failed counter which will tell us if there are any issues.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 15:49:27 +0000 (15:49 +0000)]
igb: add new data structure for handling interrupts and NAPI
Add a new igb_q_vector data structure to handle interrupts and NAPI. This
helps to abstract the rings away from the adapter struct. In addition it
allows for a bit of consolidation since a tx and rx ring can share a
q_vector.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jie Yang [Wed, 28 Oct 2009 05:31:19 +0000 (22:31 -0700)]
atl1c: duplicate atl1c_get_tpd
remove duplicate atl1c_get_tpd, it may cause hardware to send wrong packets.
Signed-off-by: Jie Yang <jie.yang@atheros.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jasper Spaans [Fri, 23 Oct 2009 04:09:24 +0000 (04:09 +0000)]
bonding: Remove bond_dev from xmit_hash_policy call.
Now that the bonding device is no longer used in determining the device to
which to send packets, it can be dropped from the argument list of the various
xmit_hash_policy calls.
Signed-off-by: Jasper Spaans <spaans@fox-it.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 27 Oct 2009 08:03:26 +0000 (01:03 -0700)]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/sh_eth.c
Eric Dumazet [Tue, 27 Oct 2009 01:40:35 +0000 (18:40 -0700)]
vlan: allow null VLAN ID to be used
We currently use a 16 bit field (vlan_tci) to store VLAN ID/PRIO on a skb.
Null value is used as a special value, meaning vlan tagging not enabled.
This forbids use of null vlan ID.
As pointed by David, some drivers use the 3 high order bits (PRIO)
As VLAN ID is 12 bits, we can use the remaining bit (CFI) as a flag, and
allow null VLAN ID.
In case future code really wants to use VLAN_CFI_MASK, we'll have to use
a bit outside of vlan_tci.
#define VLAN_PRIO_MASK 0xe000 /* Priority Code Point */
#define VLAN_PRIO_SHIFT 13
#define VLAN_CFI_MASK 0x1000 /* Canonical Format Indicator */
#define VLAN_TAG_PRESENT VLAN_CFI_MASK
#define VLAN_VID_MASK 0x0fff /* VLAN Identifier */
Reported-by: Gertjan Hofman <gertjan_hofman@yahoo.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kurt Van Dijck [Tue, 27 Oct 2009 00:33:59 +0000 (17:33 -0700)]
can: sja1000: fix bug using library functions for skb allocation
Commit
7b6856a0 "can: provide library functions for skb allocation"
did not properly remove two lines of the SJA1000 driver resulting in
a 'skb_over_panic' when calling skb_put, as reported by Kurt.
Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Krishna Kumar [Fri, 23 Oct 2009 01:13:21 +0000 (01:13 +0000)]
cxgb3: Set the rxq
Set the rxq# for LRO when processing the last fragment of a
frame. This helps in fast txq selection for routing workloads.
Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Nobuhiro Iwamatsu [Mon, 26 Oct 2009 13:49:50 +0000 (13:49 +0000)]
sh_eth: Add asm/cacheflush.h
Add include asm/cacheflush.h, because declaration of __flush_purge_region
moved to asm/cacheflush.h.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michal Ostrowski [Mon, 26 Oct 2009 23:23:20 +0000 (16:23 -0700)]
PPPoE: Fix flush/close races.
Be more careful about the state of pointers during tear-down.
The "pppoe_dev" field can only be looked at safely while holding socket locks.
This subsequently allows for the flush_lock to be killed.
We depend on the PPPOX_CONNECTED state to tell us that that those fields are
valid, so whoever clears that state (pppox_unbind_sock()) is responsible for
the dev_put() call.
We also have to ensure that we delete_item() on all sockets before they are
cleaned up.
The need for these changes has been exposed by scenarios wherein namespace
bindings of ethernet devices change while there are ongoing PPPoE sessions,
which resulted in oopses due to unusual socket connection termination paths,
exposing these issues.
Signed-off-by: Michal Ostrowski <mostrows@gmail.com>
Reviewed-by: Cyril Gorcunov <gorcunov@gmail.com>
Reported-by: Denys Fedoryschenko <denys@visp.net.lb>
Tested-by: Denys Fedoryschenko <denys@visp.net.lb>
Bruce Allan [Mon, 26 Oct 2009 11:24:02 +0000 (11:24 +0000)]
e1000e: allow for swflag to be held over consecutive PHY accesses
PCH-based parts (82577/82578) and some ICH8-based parts (82566) need to
hold the swflag (sw/fw/hw hardware semaphore) over consecutive PHY accesses
in order to perform sw-driven PHY configuration during initialization to
workaround known hardware issues (see follow-on patch). This patch
provides new PHY read/write functions (and function pointers) that will
allow accessing the PHY registers assuming the swflag has already been
acquired. The actual PHY register access code has moved into helper
functions that are called with a flag indicating whether or not the swflag
has already been acquired and acquires/releases it if not.
The functions called from within the updated PHY access functions had to be
updated to assume the swflag was already acquired, and other functions that
called those functions were also updated to acquire/release the swflag.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bruce Allan [Mon, 26 Oct 2009 11:23:43 +0000 (11:23 +0000)]
e1000e: separate mutex usage between NVM and PHY/CSR register for ICHx/PCH
Accesses to NVM and PHY/CSR registers on ICHx/PCH-based parts are protected
from concurrent accesses with a mutex that is acquired when the access is
initiated and released when the access has completed. However, the two
types of accesses should not be protected by the same mutex because the
driver may have to access the NVM while already holding the mutex over
several consecutive PHY/CSR accesses which would result in livelock.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bruce Allan [Mon, 26 Oct 2009 11:23:25 +0000 (11:23 +0000)]
e1000e: 82577/82578 requires a different method to configure LPLU
Unlike previous ICHx-based parts, the PCH-based parts (82577/82578) require
LPLU (Low Power Link Up, or "reverse auto-negotiation") to be configured in
the PHY rather than the MAC.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bruce Allan [Mon, 26 Oct 2009 11:23:06 +0000 (11:23 +0000)]
e1000e: increase swflag acquisition timeout for ICHx/PCH
In some conditions (e.g. when AMT is enabled on the system), it is possible
to take an extended period of time to for the driver to acquire the sw/fw/hw
hardware semaphore used to protect against concurrent access of a shared
resource (e.g. PHY registers). This could cause PHY registers to not get
configured properly resulting in link issues.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bruce Allan [Mon, 26 Oct 2009 11:22:47 +0000 (11:22 +0000)]
e1000e: clear PHY wakeup bit after LCD reset on 82577/82578
Performing a dummy read of the PHY Wakeup Control (WUC) register clears the
wakeup enable bit set by an PHY reset. If this bit remains set, link
problems may occur.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Mon, 26 Oct 2009 11:32:25 +0000 (11:32 +0000)]
igbvf: fix memory leak when ring size changed while interface down
This patch resolves a memory leak which occurs while changing the ring size
while the interface is down.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Mon, 26 Oct 2009 11:32:05 +0000 (11:32 +0000)]
ixgbe: fix memory leak when resizing rings while interface is down
This patch resolves a memory leak that occurs when you resize the rings via
the ethtool -G option while the interface is down.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Mon, 26 Oct 2009 11:31:47 +0000 (11:31 +0000)]
igb: fix memory leak when setting ring size while interface is down
Changing ring sizes while the interface was down was causing a double
allocation of the receive and transmit rings. This issue is amplified when
there are multiple rings enabled. To prevent this we need to add an
additional check which will just update the ring counts when the interface
is not up and skip the allocation steps.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jasper Spaans [Fri, 23 Oct 2009 04:08:46 +0000 (04:08 +0000)]
bonding: Modify hash transmit policies to use the packet's source MAC address
Modify bonding hash transmit policies to use the psource MAC address of
the packet instead of the MAC address configured for the bonding device.
The old sitation conflicts with the documentation.
Signed-off-by: Jasper Spaans <spaans@fox-it.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Sat, 24 Oct 2009 13:55:20 +0000 (06:55 -0700)]
pktgen: Dont leak kernel memory
While playing with pktgen, I realized IP ID was not filled and a
random value was taken, possibly leaking 2 bytes of kernel memory.
We can use an increasing ID, this can help diagnostics anyway.
Also clear packet payload, instead of leaking kernel memory.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Dooks [Sat, 24 Oct 2009 13:53:07 +0000 (06:53 -0700)]
DM9000: Fix revision ID for DM9000B
The DM9000B revision ID is 0x1A, not 0x1B as set in the curernt
dm9000.h header.
Fix bug reported by Paolo Zebelloni.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Simon Wunderlich [Sat, 24 Oct 2009 13:47:33 +0000 (06:47 -0700)]
r8169: fix Ethernet Hangup for RTL8110SC rev d
The 8110SC rev d chip on our board shows a regression which the 8110SB chip
did not have. When inbound traffic is overflowing the receive descriptor queue,
"holes" in the ring buffer may occur which lead to a hangup until the buffer
is filled again. The packets are than completely processed, but the ring
remains porous and no packets are processed until the next overflow. Setting
the interface down and up can fix the problem temporary from userspace.
For some reason we don't know, this behaviour is not occuring if the RxVlan
bit for hardware VLAN untagging is set. There is another "Work around for
AMD plateform" in the current code which checks the VLAN status
word in receive descriptors, but does never come to effect when hardware
VLAN support is enabled. We assume that this is a bug in the chip.
The following patch fixes the problem. Without the patch we could reproduce
the hang within minutes (given other devices also generating lots of
interrupts), without we couldn't reproduce within a few days of long term
testing.
This version contains minor style adjustments and is sent with mutt which
will hopefully not destroy the formatting again.
Signed-off-by: Bernhard Schmidt <bernhard.schmidt@saxnet.de>
Signed-off-by: Simon Wunderlich <simon.wunderlich@saxnet.de>
Acked-by: Francois Romieu <romieu@zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Sat, 24 Oct 2009 13:13:17 +0000 (06:13 -0700)]
rtnetlink: speedup rtnl_dump_ifinfo()
When handling large number of netdevice, rtnl_dump_ifinfo()
is very slow because it has O(N^2) complexity.
Instead of scanning one single list, we can use the 256 sub lists
of the dev_index hash table.
This considerably speedups "ip link" operations
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Fri, 23 Oct 2009 06:14:38 +0000 (06:14 +0000)]
gre: convert hash tables locking to RCU
GRE tunnels use one rwlock to protect their hash tables.
This locking scheme can be converted to RCU for free, since netdevice
already must wait for a RCU grace period at dismantle time.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Fri, 23 Oct 2009 06:34:34 +0000 (06:34 +0000)]
ip6tnl: convert hash tables locking to RCU
ip6_tunnels use one rwlock to protect their hash tables.
This locking scheme can be converted to RCU for free, since netdevice
already must wait for a RCU grace period at dismantle time.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Fri, 23 Oct 2009 05:42:02 +0000 (05:42 +0000)]
ipip: convert hash tables locking to RCU
IPIP tunnels use one rwlock to protect their hash tables.
This locking scheme can be converted to RCU for free, since netdevice
already must wait for a RCU grace period at dismantle time.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Fri, 23 Oct 2009 18:19:19 +0000 (18:19 +0000)]
xfrm6_tunnel: RCU conversion
xfrm6_tunnels use one rwlock to protect their hash tables.
Plain and straightforward conversion to RCU locking to permit better SMP
performance.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Fri, 23 Oct 2009 17:52:14 +0000 (17:52 +0000)]
ipv6 sit: RCU conversion phase II
SIT tunnels use one rwlock to protect their hash tables.
This locking scheme can be converted to RCU for free, since netdevice
already must wait for a RCU grace period at dismantle time.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Fri, 23 Oct 2009 17:51:26 +0000 (17:51 +0000)]
ipv6 sit: RCU conversion phase I
SIT tunnels use one rwlock to protect their prl entries.
This first patch adds RCU locking for prl management,
with standard call_rcu() calls.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:33:42 +0000 (08:33 +0000)]
sfc: Rename 'xfp' file and functions to reflect reality
The 'XFP' driver is really a driver for the QT2022C2 and QT2025C PHYs,
covering both more and less than XFP. Rename its functions and
constants to reflect reality and to reduce namespace pollution when
sfc is a built-in driver.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:33:27 +0000 (08:33 +0000)]
sfc: Remove unused code for non-autoneg speed/duplex switching
The only multi-speed PHY driver using this is 10Xpress, and it does
not support non-autoneg operation.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:33:17 +0000 (08:33 +0000)]
sfc: Merge efx_fc_resolve() into efx_mdio_get_pause()
efx_fc_resolve() is specific to MDIO and is not used by any other
function.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:33:09 +0000 (08:33 +0000)]
sfc: Move MTD probe after netdev registration and name allocation
The MTD partition is named based on the netdev name, which is set to
'eth%d' before registration. Also, the MTD partition will currently
be left registered if netdev registration fails.
Fix both these problems by moving the MTD probe after netdev
registration. Hold the RTNL to serialise this with the netdev
notifier that calls efx_mtd_rename().
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:33:00 +0000 (08:33 +0000)]
sfc: Remove unnecessary tests of efx->membase
These cleanup functions will never be called if the MMIO region could
not be mapped.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:32:51 +0000 (08:32 +0000)]
sfc: Remove incorrect assertion from efx_pci_remove_main()
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:32:42 +0000 (08:32 +0000)]
sfc: Merge falcon_probe_phy() into falcon_probe_port()
MAC and PHY probing are bound up together, as evidenced by the
initialisation of efx_nic::loopback_modes. Remove the current
arbitrary separation.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:32:33 +0000 (08:32 +0000)]
sfc: Remove pointless abstraction of memory BAR number
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:32:22 +0000 (08:32 +0000)]
sfc: Removed kernel-doc for nonexistent member of efx_phy_operations
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:32:13 +0000 (08:32 +0000)]
sfc: Maintain interrupt moderation values in ticks, not microseconds
This simplifies the implementation a lot.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:32:04 +0000 (08:32 +0000)]
sfc: Move shared members of struct falcon_nic_data into struct efx_nic
These will also be used with Siena NICs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:31:54 +0000 (08:31 +0000)]
sfc: Move efx_xmit_done() declaration into correct stanza
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:31:46 +0000 (08:31 +0000)]
sfc: Remove declarations of nonexistent functions
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:31:37 +0000 (08:31 +0000)]
sfc: Change order of device removal to reverse of probe order
This makes efx_pci_remove_main() more obviously the inverse of
efx_pci_probe_main(), and matches our out-of-tree driver.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:31:29 +0000 (08:31 +0000)]
sfc: Merge struct efx_blinker into struct efx_board
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:31:20 +0000 (08:31 +0000)]
sfc: Move all TX DMA length limiting into tx.c
Replace the duplicated logic in efx_enqueue_skb() and
efx_tx_queue_insert() with an inline function, efx_max_tx_len().
Remove the failed attempt at abstracting hardware-specifics and put
all the magic numbers in efx_max_tx_len().
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:31:07 +0000 (08:31 +0000)]
sfc: Define DMA address mask explicitly in terms of descriptor field width
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:30:58 +0000 (08:30 +0000)]
sfc: Eliminate indirect lookups of queue size constants
Move size and mask definitions into efx.h; calculate page orders in falcon.c.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:30:46 +0000 (08:30 +0000)]
sfc: Rename register I/O header and functions used by both Falcon and Siena
While we're at it, use type suffixes of 'd', 'q' and 'o', consistent
with register type names.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:30:36 +0000 (08:30 +0000)]
sfc: Update hardware definitions for Siena
Siena is still based on the Falcon hardware architecture and will
share many of these definitions, so replace falcon_hwdefs.h with
regs.h.
The new definitions have been generated according to a naming
convention which incorporates the type and revision information.
Update the code accordingly.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:30:17 +0000 (08:30 +0000)]
sfc: Move RX data FIFO thresholds out of struct efx_nic_type
Since there are now separate blocks of code to set the thresholds for
each NIC type, it is no longer useful to include them in the NIC type
description.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:30:06 +0000 (08:30 +0000)]
sfc: Remove versioned bitfield macros
These macros are not extensible to more than two NIC types without
repetition of register definitions, and they are only used to deal
with a few fields in RX_CFG_REG and global events which moved between
Falcon rev A1 and B0.
Therefore:
- Move RX_CFG_REG initialisation into its own function which tests the
NIC revision just once
- Explicitly test the NIC revision when checking the RX_RECOVERY flag in
global events
- Merge definitions of RX_XOFF_MAC_EN flag, which did not move
- Remove the macro definitions
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:29:51 +0000 (08:29 +0000)]
sfc: Remove boards.h, moving last remaining declaration to falcon.h
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:29:33 +0000 (08:29 +0000)]
sfc: Merge sfe4001.c into falcon_boards.c
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:29:16 +0000 (08:29 +0000)]
sfc: Rename Falcon-specific board code and types
Siena will require entirely different board code.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 23 Oct 2009 08:28:53 +0000 (08:28 +0000)]
sfc: Remove redundant hardware initialisation
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>