- 07 Apr, 2012 17 commits
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Acked-by: Michael Chan <mchan@broadcom.com>
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Francois Romieu authored
Some settings are duplicated between ethtool link management and module options. The latter is trimmed. The half duplex, speed and autonegotiation defaults are kept unchanged. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Ion Badulescu <ionut@badula.org>
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Francois Romieu authored
It's useless to check mem_start on a newly allocated device as well. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Ion Badulescu <ionut@badula.org>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Jon Mason <jdmason@kudzu.us>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Jay Cliburn <jcliburn@gmail.com> Cc: Chris Snook <chris.snook@gmail.com>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Jon Mason <jdmason@kudzu.us>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: David Lv <DavidLv@viatech.com.cn>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: David Lv <DavidLv@viatech.com.cn>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Jay Cliburn <jcliburn@gmail.com> Cc: Chris Snook <chris.snook@gmail.com>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Andy Gospodarek <andy@greyhouse.net>
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Francois Romieu authored
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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- 06 Apr, 2012 3 commits
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Giuseppe Cavallaro authored
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 05 Apr, 2012 16 commits
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RongQing.Li authored
The conditional which decides to skip inactive filters does not change with the change of loop index, so it is unnecessary to check them many times. Signed-off-by: RongQing.Li <roy.qing.li@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
Since commit 3e4d3af5 (mm: stack based kmap_atomic()) we dont have to disable BH anymore while mapping skb frags. We can remove kmap_skb_frag() / kunmap_skb_frag() helpers and use kmap_atomic() / kunmap_atomic() Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Amir Vadai authored
This patch is using the DCB netlink to set rate limit per ETS TC Values are accepted in Kbps and rounded up to the nearest multiply of 100Mbps. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Amir Vadai authored
Although not specified in 8021Qaz spec, it could be useful to enable drivers whose HW supports setting a rate limit for an ETS TC. This patch adds this optional attribute to DCB netlink. To use it, drivers should implement and register the callbacks ieee_setmaxrate and ieee_getmaxrate. The units are 64 bits long and specified in Kbps to enable usage over both slow and very fast networks. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Amir Vadai authored
Both tagged traffic and untagged traffic use tc tool mapping. Treat RDMA TOS same as IP TOS when mapping to SL Signed-off-by: Amir Vadai <amirv@mellanox.com> CC: Sean Hefty <sean.hefty@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Amir Vadai authored
Need to export this to enable drivers use rt_tos2priority() Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Amir Vadai authored
Since vlan egress map is only good for tagged traffic, need to have other mapping to be used by untagged traffic. For that, the driver uses sch_mqprio mapping. This mapping could be set by using tc tool from iproute2 package. Mapped UP will be used by the HW for QoS purposes, but won't go out on the wire. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Amir Vadai authored
Set TSA, promised BW and PFC using IEEE 802.1qaz netlink commands. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Amir Vadai authored
Adding QoS firmware commands: - mlx4_en_SET_PORT_PRIO2TC - set UP <=> TC - mlx4_en_SET_PORT_SCHEDULER - set promised BW, max BW and PG number Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Amir Vadai authored
Instead of relying on HW to change schedule queue by UP, schedule queue is fixed for a tx_ring, and UP in WQE is ignored in this aspect. This resolves two issues with untagged traffic: 1. untagged traffic has no UP in packet which is needed for QoS. The change above allows setting the schedule queue (and by that the UP) of such a stream. 2. BlueFlame uses the same field used by vlan tag. So forcing UP from QPC allows using BF for untagged but prioritized traffic. In old firmware that force UP is not supported, untagged traffic will not subject to QoS. Because UP is set by QP, need to always have a tx ring per UP, even if pfcrx module paramter is false. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Yoshihiro Shimoda authored
The R8A7740 has a Gigabit Ethernet MAC. This patch supports it. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Mike Sinkovsky authored
Based on original driver from chip manufacturer, but nearly full rewite. Tested and used in production with Blackfin BF531 embedded processor. Signed-off-by: Mike Sinkovsky <msink@permonline.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
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Mike Sinkovsky authored
Based on original driver from chip manufacturer, but nearly full rewite. Tested and used in production with Blackfin BF531 embedded processor. Signed-off-by: Mike Sinkovsky <msink@permonline.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
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Joe Perches authored
Convert the macro to inline function to check the arguments. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
This patch introduces new team mode. It's TX port is selected by user-set BPF hash function. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
For transfering generic binary data (e.g. BPF code), introduce new binary option type. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 04 Apr, 2012 4 commits
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Giuseppe CAVALLARO authored
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Giuseppe CAVALLARO authored
If a specific clk_csr value is passed from the platform this means that the CSR Clock Range selection cannot be changed at run-time and it is fixed (as reported in the driver documentation). Viceversa the driver will try to set the MDC clock dynamically according to the actual clock input. Signed-off-by: Deepak Sikri <deepak.sikri@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Reviewed-by: Francesco Virlinzi <francesco.virlinzi@st.com> Reviewed-by: David Laight <david.laight@aculab.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Giuseppe CAVALLARO authored
The CSR Clock Range has been reworked and new macros has been added in the platform header to allow the CSR Clock Range selection in the GMII Address Register. The previous work didn't add the other fields that can be used to achieve MDC clock of frequency higher than the IEEE 802.3 specified frequency limit of 2.5 MHz and program a clock divider of lower value. On such platforms, these are used indeed so this patch adds them. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Giuseppe CAVALLARO authored
this patch adds the way to enable/disable the MAC clock when call the open/close and resume/restore functions. This has been tested on ST platforms and SPEAr; thanks to Francesco and Deepak. Signed-off-by: Deepak Sikri <deepak.sikri@st.com> Tested-by: Francesco Virlinzi <francesco.virlinzi@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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