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path: root/drivers/net/ethernet/realtek
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2013-04-19net: vlan: add protocol argument to packet tagging functionsPatrick McHardy
Add a protocol argument to the VLAN packet tagging functions. In case of HW tagging, we need that protocol available in the ndo_start_xmit functions, so it is stored in a new field in the skb. The new field fits into a hole (on 64 bit) and doesn't increase the sks's size. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19net: vlan: rename NETIF_F_HW_VLAN_* feature flags to NETIF_F_HW_VLAN_CTAG_*Patrick McHardy
Rename the hardware VLAN acceleration features to include "CTAG" to indicate that they only support CTAGs. Follow up patches will introduce 802.1ad server provider tagging (STAGs) and require the distinction for hardware not supporting acclerating both. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/nfc/microread/mei.c net/netfilter/nfnetlink_queue_core.c Pull in 'net' to get Eric Biederman's AF_UNIX fix, upon which some cleanups are going to go on-top. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-07r8169: add a new chip for RTL8106Ehayeswang
Add a new chip for RTL8106E series. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-07r8169: adjust the flow of hw_starthayeswang
The suggestion as following: - initial settings or default settings - rtl_hw_start_xxx. rtl_hw_start_xxx may change some default settings. - enable tx/rx. This has to be after the above two steps. - rtl_set_rx_mode. AcceptXXXs have to be enabled after enabling tx/rx. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-07r8169: add a new chip for RTL8111Ghayeswang
Add a new chip for RTL8111G series. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-07r8169: Update the RTL8111G parametershayeswang
- replace rtl8168g-1.fw with rtl8168g-2.fw which support new method. - fix PHY power down is useless. - disable rx early which causes the rx abnormal. - enable auto fifo. - set 10M IFG to default value. - fix the conflict between jumbo frame and flow control. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-07r8169: Modify the method for setting firmwarehayeswang
Remove useless action PHY_READ_EFUSE, PHY_READ_MAC_BYTE, PHY_WRITE_MAC_BYTE, PHY_WRITE_ERI_WORD. And define the new action PHY_MDIO_CHG. PHY_MDIO_CHG is used to modify the mdio operation. By the way, the firmware could support setting mac ocp. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-07r8169: Update PHY settings of RTL8111Ghayeswang
Add the new settings and correct the wrong settings. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-07r8169: Modify the mothod for PHY settings of RTL8111Ghayeswang
Replace the current settings with rtl_writephy and rtl_readphy. For the hardware, the settings are same with previous ones. This make the setting method like the previous chips. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-07r8169: Remove firmware codehayeswang
Some codes are belong to binary codes and should be removed. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-04r8169: fix auto speed down issuehayeswang
It would cause no link after suspending or shutdowning when the nic changes the speed to 10M and connects to a link partner which forces the speed to 100M. Check the link partner ability to determine which speed to set. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09drivers:net: Remove unnecessary OOM messages after netdev_alloc_skbJoe Perches
Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM messages is unnecessary as there is already a dump_stack after allocation failures. Other trivial changes around these removals: Convert a few comparisons of pointer to 0 to !pointer. Change flow to remove unnecessary label. Remove now unused variable. Hoist assignment from if. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-28r8169: honor jumbo settings when chipset is requested to start.françois romieu
Some hardware start settings implicitely assume an usual 1500 bytes mtu that can't be guaranteed because changes of mtu may be requested both before and after the hardware is started. Reported-by: Tomi Orava <tomimo@ncircle.nullnet.fi> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-21Merge tag 'driver-core-3.9-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core patches from Greg Kroah-Hartman: "Here is the big driver core merge for 3.9-rc1 There are two major series here, both of which touch lots of drivers all over the kernel, and will cause you some merge conflicts: - add a new function called devm_ioremap_resource() to properly be able to check return values. - remove CONFIG_EXPERIMENTAL Other than those patches, there's not much here, some minor fixes and updates" Fix up trivial conflicts * tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits) base: memory: fix soft/hard_offline_page permissions drivercore: Fix ordering between deferred_probe and exiting initcalls backlight: fix class_find_device() arguments TTY: mark tty_get_device call with the proper const values driver-core: constify data for class_find_device() firmware: Ignore abort check when no user-helper is used firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER firmware: Make user-mode helper optional firmware: Refactoring for splitting user-mode helper code Driver core: treat unregistered bus_types as having no devices watchdog: Convert to devm_ioremap_resource() thermal: Convert to devm_ioremap_resource() spi: Convert to devm_ioremap_resource() power: Convert to devm_ioremap_resource() mtd: Convert to devm_ioremap_resource() mmc: Convert to devm_ioremap_resource() mfd: Convert to devm_ioremap_resource() media: Convert to devm_ioremap_resource() iommu: Convert to devm_ioremap_resource() drm: Convert to devm_ioremap_resource() ...
2013-02-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c The bnx2x gso_type setting bug fix in 'net' conflicted with changes in 'net-next' that broke the gso_* setting logic out into a seperate function, which also fixes the bug in question. Thus, use the 'net-next' version. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-09Revert "r8169: enable internal ASPM and clock request settings".Francois Romieu
This reverts commit d64ec841517a25f6d468bde9f67e5b4cffdc67c7. Jörg Otte reported his 8168evl to increase boot time link detection from 1.6 to 10 s. Hayes suggests reverting it for the time being. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com> Cc: Jörg Otte <jrg.otte@gmail.com>
2013-02-08Revert "r8169: enable ALDPS for power saving".Francois Romieu
This reverts commit e0c075577965d1c01b30038d38bf637b027a1df3. Jörg Otte reported his 8168evl to fail boot time link detection. Hayes suggests reverting it for the time being. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com> Cc: Jörg Otte <jrg.otte@gmail.com>
2013-01-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Bring in the 'net' tree so that we can get some ipv4/ipv6 bug fixes that some net-next work will build upon. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-27r8169: fix vlan tag read ordering.françois romieu
Control of receive descriptor must not be returned to ethernet chipset before vlan tag processing is done. VLAN tag receive word is now reset both in normal and error path. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Spotted-by: Timo Teras <timo.teras@iki.fi> Cc: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-23r8169: remove the obsolete and incorrect AMD workaroundTimo Teräs
This was introduced in commit 6dccd16 "r8169: merge with version 6.001.00 of Realtek's r8169 driver". I did not find the version 6.001.00 online, but in 6.002.00 or any later r8169 from Realtek this hunk is no longer present. Also commit 05af214 "r8169: fix Ethernet Hangup for RTL8110SC rev d" claims to have fixed this issue otherwise. The magic compare mask of 0xfffe000 is dubious as it masks parts of the Reserved part, and parts of the VLAN tag. But this does not make much sense as the VLAN tag parts are perfectly valid there. In matter of fact this seems to be triggered with any VLAN tagged packet as RxVlanTag bit is matched. I would suspect 0xfffe0000 was intended to test reserved part only. Finally, this hunk is evil as it can cause more packets to be handled than what was NAPI quota causing net/core/dev.c: net_rx_action(): WARN_ON_ONCE(work > weight) to trigger, and mess up the NAPI state causing device to hang. As result, any system using VLANs and having high receive traffic (so that NAPI poll budget limits rtl_rx) would result in device hang. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-16r8169: remove unneeded dirty_rx indexTimo Teräs
After commit 6f0333b ("r8169: use 50% less ram for RX ring") the rx ring buffers are always copied making dirty_rx useless. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-11drivers/net/ethernet/realtek: remove depends on CONFIG_EXPERIMENTALKees Cook
The CONFIG_EXPERIMENTAL config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it from any "depends on" lines in Kconfigs. CC: "David S. Miller" <davem@davemloft.net> CC: Paul Gortmaker <paul.gortmaker@windriver.com> CC: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: David S. Miller <davem@davemloft.net>
2013-01-08remove init of dev->perm_addr in driversJiri Pirko
perm_addr is initialized correctly in register_netdevice() so to init it in drivers is no longer needed. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-198139cp: Prevent dev_close/cp_interrupt race on MTU changeJohn Greene
commit: cb64edb6b89491edfdbae52ba7db9a8b8391d339 upstream Above commit may introduce a race between cp_interrupt and dev_close / change MTU / dev_open up state. Changes cp_interrupt to tolerate this. Change spin_locking in cp_interrupt to avoid possible but unobserved race. Reported-by: "Francois Romieu" <romieu@fr.zoreil.com> Tested on virtual hardware, Tx MTU size up to 4096, max tx payload was ping -s 4068 for MTU of 4096. No real hardware, need test assist. Signed-off-by: "John Greene" <jogreene@redhat.com> CC: "David S. Miller" <davem@davemloft.net> CC: "David Woodhouse" <David.Woodhouse@intel.com> Tested-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking changes from David Miller: 1) Allow to dump, monitor, and change the bridge multicast database using netlink. From Cong Wang. 2) RFC 5961 TCP blind data injection attack mitigation, from Eric Dumazet. 3) Networking user namespace support from Eric W. Biederman. 4) tuntap/virtio-net multiqueue support by Jason Wang. 5) Support for checksum offload of encapsulated packets (basically, tunneled traffic can still be checksummed by HW). From Joseph Gasparakis. 6) Allow BPF filter access to VLAN tags, from Eric Dumazet and Daniel Borkmann. 7) Bridge port parameters over netlink and BPDU blocking support from Stephen Hemminger. 8) Improve data access patterns during inet socket demux by rearranging socket layout, from Eric Dumazet. 9) TIPC protocol updates and cleanups from Ying Xue, Paul Gortmaker, and Jon Maloy. 10) Update TCP socket hash sizing to be more in line with current day realities. The existing heurstics were choosen a decade ago. From Eric Dumazet. 11) Fix races, queue bloat, and excessive wakeups in ATM and associated drivers, from Krzysztof Mazur and David Woodhouse. 12) Support DOVE (Distributed Overlay Virtual Ethernet) extensions in VXLAN driver, from David Stevens. 13) Add "oops_only" mode to netconsole, from Amerigo Wang. 14) Support set and query of VEB/VEPA bridge mode via PF_BRIDGE, also allow DCB netlink to work on namespaces other than the initial namespace. From John Fastabend. 15) Support PTP in the Tigon3 driver, from Matt Carlson. 16) tun/vhost zero copy fixes and improvements, plus turn it on by default, from Michael S. Tsirkin. 17) Support per-association statistics in SCTP, from Michele Baldessari. And many, many, driver updates, cleanups, and improvements. Too numerous to mention individually. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits) net/mlx4_en: Add support for destination MAC in steering rules net/mlx4_en: Use generic etherdevice.h functions. net: ethtool: Add destination MAC address to flow steering API bridge: add support of adding and deleting mdb entries bridge: notify mdb changes via netlink ndisc: Unexport ndisc_{build,send}_skb(). uapi: add missing netconf.h to export list pkt_sched: avoid requeues if possible solos-pci: fix double-free of TX skb in DMA mode bnx2: Fix accidental reversions. bna: Driver Version Updated to 3.1.2.1 bna: Firmware update bna: Add RX State bna: Rx Page Based Allocation bna: TX Intr Coalescing Fix bna: Tx and Rx Optimizations bna: Code Cleanup and Enhancements ath9k: check pdata variable before dereferencing it ath5k: RX timestamp is reported at end of frame ath9k_htc: RX timestamp is reported at end of frame ...
2012-12-08r8169: workaround for missing extended GigaMAC registersfrançois romieu
GigaMAC registers have been reported left unitialized in several situations: - after cold boot from power-off state - after S3 resume Tweaking rtl_hw_phy_config takes care of both. This patch removes an excess entry (",") at the end of the exgmac_reg array as well. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Wang YanQing <udknight@gmail.com> Cc: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-03Merge tag 'dev_removal' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/net-next Networking: Remove __dev* markings from the networking drivers This is a series of patches that remove the dev* attributes for all networking drivers, with the exception of wireless drivers, those are in a different branch. Use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit are no longer needed since CONFIG_HOTPLUG is being removed as an option. Note, there are some devinit compiler section mismatch warnings due to this series, but they are fixed up when merged with my driver-next branch, which fixes the PCI device id warnings, and removes the modpost detection, as it's no longer needed. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-038139too: remove __dev* attributesBill Pemberton
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-12-03r8169: remove __dev* attributesBill Pemberton
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Realtek linux nic maintainers <nic_swsd@realtek.com> Cc: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-12-038139cp: properly support change of MTU values [v2]John Greene
The 8139cp driver has a change_mtu function that has not been enabled since the dawn of the git repository. However, the generic eth_change_mtu is not used in its place, so that invalid MTU values can be set on the interface. Original patch salvages the broken code for the single case of setting the MTU while the interface is down, which is safe and also includes the range check. Now enhanced to support up or down interface. v2: fix case where rxbufsz isn't changed in the up state case Original patch from http://lkml.indiana.edu/hypermail/linux/kernel/1202.2/00770.html Testing: has been test on virtual 8139cp setup without issue, have no access real hardware 8139cp, need testing help. Signed-off-by: "John Greene" <jogreene@redhat.com> CC: "David S. Miller" <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-018139cp: fix coherent mapping leak in error path.françois romieu
cp_open [...] rc = cp_alloc_rings(cp); if (rc) return rc; cp_alloc_rings [...] mem = dma_alloc_coherent(&cp->pdev->dev, CP_RING_BYTES, &cp->ring_dma, GFP_KERNEL); - cp_alloc_rings never frees the coherent mapping it allocates - neither do cp_open when cp_alloc_rings fails Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-258139cp: re-enable interrupts after tx timeoutDavid Woodhouse
Recovery doesn't work too well if we leave interrupts disabled... Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-258139cp: enable bqlDavid Woodhouse
This adds support for byte queue limits on RTL8139C+ Tested on real hardware. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Acked-By: Dave Täht <dave.taht@bufferbloat.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-258139cp: set ring address after enabling C+ modeDavid Woodhouse
This fixes (for me) a regression introduced by commit b01af457 ("8139cp: set ring address before enabling receiver"). That commit configured the descriptor ring addresses earlier in the initialisation sequence, in order to avoid the possibility of triggering stray DMA before the correct address had been set up. Unfortunately, it seems that the hardware will scribble garbage into the TxRingAddr registers when we enable "plus mode" Tx in the CpCmd register. Observed on a Traverse Geos router board. To deal with this, while not reintroducing the problem which led to the original commit, we augment cp_start_hw() to write to the CpCmd register *first*, then set the descriptor ring addresses, and then finally to enable Rx and Tx in the original 8139 Cmd register. The datasheet actually indicates that we should enable Tx/Rx in the Cmd register *before* configuring the descriptor addresses, but that would appear to re-introduce the problem that the offending commit b01af457 was trying to solve. And this variant appears to work fine on real hardware. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Cc: stable@kernel.org [3.5+] Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-25Revert "8139cp: revert "set ring address before enabling receiver""David S. Miller
This reverts commit b26623dab7eeb1e9f5898c7a49458789dd492f20. This reverts the revert, in net-next we'll try another scheme to fix this bug using patches from David Woodhouse. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/wireless/iwlwifi/pcie/tx.c Minor iwlwifi conflict in TX queue disabling between 'net', which removed a bogus warning, and 'net-next' which added some status register poking code. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-238139cp: revert "set ring address before enabling receiver"françois romieu
This patch reverts b01af4579ec41f48e9b9c774e70bd6474ad210db. The original patch was tested with emulated hardware. Real hardware chokes. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=47041 Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-11r8169: Drop tp arg from rtl8169_tx_vlan_tag()Kirill Smelkov
Since eab6d18d (vlan: Don't check for vlan group before vlan_tx_tag_present.) we don't check tp->vlgrp and thus tp is not needed in this function. Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Acked-by: Francois Romieu <romieu@fr.zoreil.com>
2012-11-11r8169: remove unused macros.Dayanidhi Sreenivasan
Signed-off-by: Dayanidhi Sreenivasan <dayanidhi.sreenivasan@gmail.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com>
2012-11-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c Minor conflict between the BCM_CNIC define removal in net-next and a bug fix added to net. Based upon a conflict resolution patch posted by Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-04r8169: enable internal ASPM and clock request settingshayeswang
The following chips need to enable internal settings to let ASPM and clock request work. RTL8111E-VL, RTL8111F, RTL8411, RTL8111G RTL8105, RTL8402, RTL8106 Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-03atp: remove set_rx_mode_8012()Paul Bolle
Building atp.o triggers this GCC warning: drivers/net/ethernet/realtek/atp.c: In function ‘set_rx_mode’: drivers/net/ethernet/realtek/atp.c:871:26: warning: ‘mc_filter[0]’ may be used uninitialized in this function [-Wuninitialized] GCC is correct. In promiscuous mode 'mc_filter' will be used uninitialized in set_rx_mode_8012(), which is apparently inlined into set_rx_mode(). But it turns out set_rx_mode_8012() will never be called, since net_local.chip_type will always be RTL8002. So we can just remove set_rx_mode_8012() and do some related cleanups. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-03r8169: allow multicast packets on sub-8168f chipset.Nathan Walp
RTL_GIGA_MAC_VER_35 includes no multicast hardware filter. Signed-off-by: Nathan Walp <faceprint@faceprint.com> Suggested-by: Hayes Wang <hayeswang@realtek.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-03r8169: Fix WoL on RTL8168d/8111d.Cyril Brulebois
This regression was spotted between Debian squeeze and Debian wheezy kernels (respectively based on 2.6.32 and 3.2). More info about Wake-on-LAN issues with Realtek's 816x chipsets can be found in the following thread: http://marc.info/?t=132079219400004 Probable regression from d4ed95d796e5126bba51466dc07e287cebc8bd19; more chipsets are likely affected. Tested on top of a 3.2.23 kernel. Reported-by: Florent Fourcot <florent.fourcot@enst-bretagne.fr> Tested-by: Florent Fourcot <florent.fourcot@enst-bretagne.fr> Hinted-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Cyril Brulebois <kibi@debian.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-03r8169: Kill SafeMtu macroKirill Smelkov
After d58d46b5 (r8169: jumbo fixes.) max frame len is stored in rtl_chip_infos[].jumbo_max for each chip and SafeMtu should be gone. Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-31realtek: r8169: use module_pci_driver macroDevendra Naga
use the module_pci_driver macro to make the code simpler by eliminating the module_init and module_exit calls Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-26r8169: enable ALDPS for power savinghayeswang
Enable ALDPS function to save power when link down. Note that the feature should be set after the other PHY settings. And the firmware is necessary. Don't enable it without loading the firmware. None of the firmware-free chipsets support ALDPS. Neither do the RTL8168d/8111d. For 8136 series, make sure the ALDPS is disabled before loading the firmware. For 8168 series, the ALDPS would be disabled automatically when loading firmware. You must not disable it directly. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-08net: gro: selective flush of packetsEric Dumazet
Current GRO can hold packets in gro_list for almost unlimited time, in case napi->poll() handler consumes its budget over and over. In this case, napi_complete()/napi_gro_flush() are not called. Another problem is that gro_list is flushed in non friendly way : We scan the list and complete packets in the reverse order. (youngest packets first, oldest packets last) This defeats priorities that sender could have cooked. Since GRO currently only store TCP packets, we dont really notice the bug because of retransmits, but this behavior can add unexpected latencies, particularly on mice flows clamped by elephant flows. This patch makes sure no packet can stay more than 1 ms in queue, and only in stress situations. It also complete packets in the right order to minimize latencies. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Jesse Gross <jesse@nicira.com> Cc: Tom Herbert <therbert@google.com> Cc: Yuchung Cheng <ycheng@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-06sections: fix section conflicts in drivers/netAndi Kleen
Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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