3ab77bf271e6a41512e366dfa5110edb981ed1d3 |
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14-May-2012 |
Eric Dumazet <edumazet@google.com> |
pch_gbe: fix transmit races Andy reported pch_gbe triggered "NETDEV WATCHDOG" errors. May 11 11:06:09 kontron kernel: WARNING: at net/sched/sch_generic.c:261 dev_watchdog+0x1ec/0x200() (Not tainted) May 11 11:06:09 kontron kernel: Hardware name: N/A May 11 11:06:09 kontron kernel: NETDEV WATCHDOG: eth0 (pch_gbe): transmit queue 0 timed out It seems pch_gbe has a racy tx path (races with TX completion path) Remove tx_queue_lock lock since it has no purpose, we must use tx_lock instead. Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Andy Cress <andy.cress@us.kontron.com> Tested-by: Andy Cress <andy.cress@us.kontron.com> Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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1a0bdadb4e36abac63b0a9787f372aac30c11a9e |
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07-Mar-2012 |
Takahiroi Shimizu <tshimizu818@gmail.com> |
net/pch_gbe: supports eg20t ptp clock Supports EG20T ptp clock in the driver Changes e-mail address. Adds number. Signed-off-by: Takahiro Shimizu <tshimizu818@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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23677ce3172fcb93522a1df077d21019e73ee1e3 |
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09-Feb-2012 |
Joe Perches <joe@perches.com> |
drivers/net: Remove boolean comparisons to true/false Booleans should not be compared to true or false but be directly tested or tested with !. Done via cocci script: @@ bool t; @@ - t == true + t @@ bool t; @@ - t != true + !t @@ bool t; @@ - t == false + !t @@ bool t; @@ - t != false + t Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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41de8d4cff21a2e81e3d9ff66f5f7c903f9c3ab1 |
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29-Jan-2012 |
Joe Perches <joe@perches.com> |
drivers/net: Remove alloc_etherdev error messages alloc_etherdev has a generic OOM/unable to alloc message. Remove the duplicative messages after alloc_etherdev calls. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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e404decb0fb017be80552adee894b35307b6c7b4 |
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29-Jan-2012 |
Joe Perches <joe@perches.com> |
drivers/net: Remove unnecessary k.alloc/v.alloc OOM messages alloc failures use dump_stack so emitting an additional out-of-memory message is an unnecessary duplication. Remove the allocation failure messages. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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2b53d07891630dead46d65c8f896955fd3ae0302 |
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16-Jan-2012 |
Darren Hart <dvhart@linux.intel.com> |
pch_gbe: Do not abort probe on bad MAC If the MAC is invalid or not implemented, do not abort the probe. Issue a warning and prevent bringing the interface up until a MAC is set manually (via ifconfig $IFACE hw ether $MAC). Tested on two platforms, one with a valid MAC, the other without a MAC. The real MAC is used if present, the interface fails to come up until the MAC is set on the other. They successfully get an IP over DHCP and pass a simple ping and login over ssh test. This is meant to allow the Inforce SYS940X development board: http://www.inforcecomputing.com/SYS940X_ECX.html (and others suffering from a missing MAC) to work with the mainline kernel. Without this patch, the probe will fail and the interface will not be created, preventing the user from configuring the MAC manually. This does not make any attempt to address a missing or invalid MAC for the pch_phub driver. Signed-off-by: Darren Hart <dvhart@linux.intel.com> CC: Arjan van de Ven <arjan@linux.intel.com> CC: Alan Cox <alan@linux.intel.com> CC: Tomoya MORINAGA <tomoya.rohm@gmail.com> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: "David S. Miller" <davem@davemloft.net> CC: Paul Gortmaker <paul.gortmaker@windriver.com> CC: Jon Mason <jdmason@kudzu.us> CC: netdev@vger.kernel.org CC: Mark Brown <broonie@opensource.wolfsonmicro.com> CC: David Laight <David.Laight@ACULAB.COM> CC: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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c8f44affb7244f2ac3e703cab13d55ede27621bb |
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15-Nov-2011 |
Michał Mirosław <mirq-linux@rere.qmqm.pl> |
net: introduce and use netdev_features_t for device features sets v2: add couple missing conversions in drivers split unexporting netdev_fix_features() implemented %pNF convert sock::sk_route_(no?)caps Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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9d9779e723a5d23b94abbe5bb7d1197921f6f3dd |
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03-Jul-2011 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
drivers/net: Add module.h to drivers who were implicitly using it The device.h header was including module.h, making it present for most of these drivers. But we want to clean that up. Call out the include of module.h in the modular network drivers. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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88c5100c28b02c4b2b2c6f6fafbbd76d90f698b9 |
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07-Oct-2011 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of github.com:davem330/net Conflicts: net/batman-adv/soft-interface.c
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7dfaa7741e40fff415e9ce37fc3aa39d283128f7 |
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26-Sep-2011 |
Jon Mason <jdmason@kudzu.us> |
pch_gbe: remove unused variable netdev is unused in pch_gbe_setup_rctl. Remove this declaration to avoid a compiler warning. Signed-off-by: Jon Mason <jdmason@kudzu.us> Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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8decf868790b48a727d7e7ca164f2bcd3c1389c0 |
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22-Sep-2011 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of github.com:davem330/net Conflicts: MAINTAINERS drivers/net/Kconfig drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c drivers/net/ethernet/broadcom/tg3.c drivers/net/wireless/iwlwifi/iwl-pci.c drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c drivers/net/wireless/rt2x00/rt2800usb.c drivers/net/wireless/wl12xx/main.c
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afc4b13df143122f99a0eb10bfefb216c2806de0 |
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16-Aug-2011 |
Jiri Pirko <jpirko@redhat.com> |
net: remove use of ndo_set_multicast_list in drivers replace it by ndo_set_rx_mode Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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1c1538be1da768fe0209a11e1bdf9dd7ab38905a |
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21-May-2011 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
pch_gbe: Move the OKI Semiconductor driver Move the OKI Semiconductor driver into driver/net/ethernet/oki-semi/ and make the necessary Kconfig and Makefile changes. Note: there is no documented maintainer for this driver, so I CC'd the last 2 major contributors. CC: Tomoya <tomoya-linux@dsn.okisemi.com> CC: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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