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2009-10-13netxen: remove sub 64-bit mem accessesAmit Kumar Salecha
Sub 64-bit / unaligned access to oncard memory was only used by old diagnostic tools, causes some intermittent issues when memory controller agent is used. The new access method was added by commit ea6828b8aa3a8ebae8d7740f32f212ba1d2f0742 ("netxen: improve pci memory access"). Firmware init anyway uses 8-byte strides. This also fixes address/offset calculation for NX2031 context memory (SIU). For NX3031, SIU uses same register offsets as packet memory (MIU). Signed-off-by: Amit Kumar Salecha <amit@netxen.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13net: Use netdev_alloc_skb_ip_align()Eric Dumazet
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2009-10-13sb1250-mac: duplicate setting of bit V_MAC_RX_PL_THRSH(4) in ↵roel kluin
sbmac_channel_start() The bit V_MAC_RX_PL_THRSH(4) was already set a few lines higher. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13net/hamradio: fix test in receive()roel kluin
The negation makes it a bool before the comparison and hence it will never evaluate to true. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13cxgb3: Added private MAC address and provisioning packet handler for iSCSIKaren Xie
This patch added support of private MAC address per port and provisioning packet handler for iSCSI traffic only. The above changes are isolated to the cxgb3 driver, independent of any scsi or iscsi driver changes. Acked-by: Karen Xie <kxie@chelsio.com> Acked-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Rakesh Ranjan <rakesh@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13net: add Runtime PM to the sh_eth driverMagnus Damm
Add Runtime PM support to the sh_eth driver. The clock to the ethernet hardware block will be enabled as long as the network device is up. Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13net: allow sh_eth to get mac address through platform dataMagnus Damm
Extend the sh_eth driver to allow passing the mac address using the platform data structure. This to simplify board setup code. Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13can: make the number of echo skb's configurableWolfgang Grandegger
This patch allows the CAN controller driver to define the number of echo skb's used for the local loopback (echo), as suggested by Kurt Van Dijck, with the function: struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max); The CAN drivers have been adapted accordingly. For the ems_usb driver, as suggested by Sebastian Haas, the number of echo skb's has been increased to 10, which improves the transmission performance a lot. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13irda/sa1100_ir: check return value of startup hookDmitry Artamonow
Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13WAN: fix Cisco HDLC handshaking.Krzysztof Halasa
Cisco HDLC uses keepalive packets and sequence numbers to determine link state. In rare cases both ends could transmit keepalive packets at the same time, causing the received sequence numbers to be treated as incorrect. Now we accept our current sequence number as well as the previous one. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13bonding: change bond_create_proc_entry() to return voidNicolas de Pesloüan
The function bond_create_proc_entry is currently of type int. Two versions of this function exist: The one in the ifdef CONFIG_PROC_FS branch always return 0. The one in the else branch (which is empty) return nothing. When CONFIG_PROC_FS is undef, this cause the following warning: drivers/net/bonding/bond_main.c: In function `bond_create_proc_entry': drivers/net/bonding/bond_main.c:3393: warning: control reaches end of non-void function No caller of this function use the returned value. So change the returned type from int to void and remove the useless return 0; . Signed-off-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Reported-by: Rakib Mullick <rakib.mullick@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-133c574_cs: spin_lock the set_multicast_list functionKen Kawasaki
3c574_cs: spin_lock the set_multicast_list function. Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13net: Teach pegasus driver to ignore bluetoother adapters with clashing ↵Chris Rankin
Vendor:Product IDs The Belkin F8T012xx1 bluetooth adaptor has the same vendor and product IDs as the Belkin F5D5050, so we need to teach the pegasus driver to ignore adaptors belonging to the "Wireless" class 0xE0. For this one case anyway, seeing as pegasus is a driver for "Wired" adaptors. Signed-off-by: Chris Rankin <rankincj@yahoo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13netxen: fix pci bar mappingDhananjay Phadke
Use resource_size_t for PCI resource remapping instead of unsigned long. Physical addresses can exceed range of long data type (e.g with PAE). Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13ethoc: fix warning from 32bit buildAlan Cox
drivers/net/ethoc.c: In function ‘ethoc_open’: drivers/net/ethoc.c:667: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13libertas: fix buildAlan Cox
drivers/net/wireless/libertas/cmdresp.c: In function ‘lbs_process_event’: drivers/net/wireless/libertas/cmdresp.c:519: error: ‘TASK_INTERRUPTIBLE’ undeclared (first use in this function) drivers/net/wireless/libertas/cmdresp.c:519: error: (Each undeclared identifier is reported only once drivers/net/wireless/libertas/cmdresp.c:519: error: for each function it appears in.) Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13net: VMware virtual Ethernet NIC driver: vmxnet3Shreyas Bhatewara
Ethernet NIC driver for VMware's vmxnet3 From: Shreyas Bhatewara <sbhatewara@vmware.com> This patch adds driver support for VMware's virtual Ethernet NIC: vmxnet3 Guests running on VMware hypervisors supporting vmxnet3 device will thus have access to improved network functionalities and performance. Signed-off-by: Shreyas Bhatewara <sbhatewara@vmware.com> Signed-off-by: Bhavesh Davda <bhavesh@vmware.com> Signed-off-by: Ronghua Zhang <ronghua@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13net: Fix IXP 2000 network driver building.Vincent Sanders
The IXP 2000 network driver was failing to build as it has its own statistics gathering which was not compatible with the recent network device operations changes. This patch fixes the driver in the obvious way and has been compile tested. I have been unable to get the ixp2000 maintainer to comment or test this fix. Signed-off-by: Vincent Sanders <vince@simtec.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12sfc: 10Xpress: Initialise pause advertising flagsBen Hutchings
The mdio module now handles reconfiguration of pause advertising through ethtool, but not initialisation. Add the necessary initialisation to tenxpress_phy_init(). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12mdio: Expose pause frame advertising flags to ethtoolBen Hutchings
In mdio45_ethtool_gset_npage() and mdio45_ethtool_gset(), check MDIO pause frame advertising flags and set the corresponding ethtool flags. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12mdio: Advertise pause (flow control) settings even if autoneg is offBen Hutchings
Currently, if pause autoneg is off we do not set either pause advertising flag. If autonegotiation of speed and duplex settings is enabled, there is no way for the link partner to distinguish this from our refusing to use pause frames. We should instead set the advertising flags according to the forced mode so that the link partner can follow our lead. This is consistent with the behaviour of other drivers. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12gianfar: Add support for hibernationAnton Vorontsov
Thanks to various cleanups and refactorings this is now straightforward: convert the gianfar driver to dev_pm_ops, plus add ->restore() callback that will fully reinitialize MAC internal registers and BDs. Note that I kept legacy suspend/resume callbacks so that this patch doesn't depend on PowerPC changes (i.e. dev_pm_ops support for OF platform drivers). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12gianfar: Factor out gfar_init_bds() from gfar_alloc_skb_resources()Anton Vorontsov
After hibernation we want to just reinitialize BDs, no need to allocate anything. So, factor out BDs initialization code from gfar_alloc_skb_resourses(). Also, teach gfar_init_bds() to reuse already allocated RX SKBs, i.e. just call gfar_init_rxbdp() if a SKB was already allocated and mapped. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12gianfar: Factor out RX BDs initialization from gfar_new_rxbdp()Anton Vorontsov
We want to just reinitialize RX BDs after hibernation, no need to map the skb->data again. So let's factor gfar_init_rxbdp() out of gfar_new_rxbdp(). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12gianfar: Move tbase/rbase initialization to gfar_init_mac()Anton Vorontsov
For hibernation we want to call gfar_init_mac() without need to free/allocate_skb_resources sequence, so save the DMA address into a private struct, and move tbase/rbase initialization to gfar_init_mac(). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12gianfar: Split allocation and initialization steps out of startup_gfar()Anton Vorontsov
Two new functions implemented: gfar_alloc_skb_resources() and gfar_init_mac(). We'll use gfar_init_mac() for restoring after hibernation. The patch just moves the code around, there should be no functional changes. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12gianfar: Don't needlessly set the wrap bit for the last RX BDAnton Vorontsov
startup_gfar() sets the wrap bit for the last rxbd just after gfar_new_rxbdp() call, which is issued for all rxbds. And gfar_new_rxbdp() has the following check already: if (bdp == priv->rx_bd_base + priv->rx_ring_size - 1) lstatus |= BD_LFLAG(RXBD_WRAP); So we don't need to set the bit again. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12gianfar: Simplify skb resources freeing codeAnton Vorontsov
Remove dma_free_coherent() from stop_gfar() and gfar_start() calls, place it into free_skb_resources(). That makes SKB resources management more understandable, plus free_skb_resources() will be used as a cleanup routine for gfar_alloc_skb_resources() that will be implemented soon. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12gianfar: Some cleanups for startup_gfar()Anton Vorontsov
We're going to split the startup_gfar() into 3 separate functions, so let's cleanup the code a little bit so that cosmetic changes won't distract attention from logical ones. - Remove needless casts (e.g. (struct sk_buff **)kmalloc()); - Turn 'unsigned long vaddr;' into 'void *vaddr', to avoid casting; - Add new 'struct device *dev' variable as a shorthand for '&priv->ofdev->dev' that is used all over the place, also rename 'struct net_device *dev' to 'struct net_device *ndev'; - Turn printk(KERN_ERR ...) to pr_err(...), which is shorter; - Don't return bogus -1 (i.e. -EPERM) when request_irq() fails; - Turn '&priv->regs->' to just '&regs->'. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12cnic: Need to include net/ip6_checksum.hDavid S. Miller
drivers/net/cnic.c: In function 'cnic_init_storm_conn_bufs': drivers/net/cnic.c:1757: error: implicit declaration of function 'csum_ipv6_magic' Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12pasemi_mac: ethtool set settings supportValentine Barshak
Add ethtool set settings to pasemi_mac_ethtool. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12be2net: Implement ethtool get_phys_id function.Sarveshwar Bandi
Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-12libertas: fix buildAlan Cox
drivers/net/wireless/libertas/cmdresp.c: In function ‘lbs_process_event’: drivers/net/wireless/libertas/cmdresp.c:519: error: ‘TASK_INTERRUPTIBLE’ undeclared (first use in this function) drivers/net/wireless/libertas/cmdresp.c:519: error: (Each undeclared identifier is reported only once drivers/net/wireless/libertas/cmdresp.c:519: error: for each function it appears in.) Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-12b43: fix ieee80211_rx() contextJohannes Berg
Due to the way it interacts with the networking stack and other parts of mac80211, ieee80211_rx() must be called with disabled softirqs. [1] http://thread.gmane.org/gmane.linux.kernel.wireless.general/39440/focus=40266 Reported-by: Dave Young <hidave.darkstar@gmail.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-12iwlwifi: change the order of freeing memoryWey-Yi Guy
Need to free the dynamic allocated memory before ieee80211_free_hw(); once call ieee80211_free_hw(), should not reference to "priv" data structure. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-12acenic: Pass up error code from ace_load_firmware()Ben Hutchings
If ace_load_firmware() fails, ace_init() cleans up but still returns 0, leading to an oops as seen in <http://bugs.debian.org/521383>. It should pass the error code up. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11cnic: Add main functions to support bnx2x devices.Michael Chan
Add iSCSI support for bnx2x devices. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11cnic: Add bnx2x data structures.Michael Chan
Add hardware and software structures for bnx2x devices. Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11cnic: Refactor some code.Michael Chan
Refactor ring init. code for subsequent 10G patches. Also add rtnl_lock() in cnic_uio_open() to prevent race condition with netdev events. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11bnx2x: Add main CNIC interface functions.Michael Chan
Add the main CNIC registration, callback, MAC addr. setup functions. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11bnx2x: Add hw init code to support iSCSI.Michael Chan
Add code to initialize hardware blocks used for iSCSI. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11bnx2x: Refactor MAC address setup code.Michael Chan
For iSCSI MAC address setup in later patches. Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11bnx2x: Refactor bnx2x_sp_post().Michael Chan
Some of the SPQ (slow-path queue) operations will be used by the cnic code in later patches. Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11qlge: Add CBFC pause frame counters to ethtool stats.Ron Mercer
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11qlge: Don't fail open when port is not initialized.Ron Mercer
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11qlge: Get rid of firmware handler debug code.Ron Mercer
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11qlge: Remove inline math for small rx buf mapping.Ron Mercer
rx_ring->sbq_buf_len now holds the length of the mapped portion of the buffer rather than the overall length. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11qlge: Store firmware revision as early as possible.Ron Mercer
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11qlge: Add handler for DCBX firmware event.Ron Mercer
The driver has nothing to do, but this marker prevents the event from showing up 'not handled'. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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