- 31 Mar, 2010 30 commits
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Hagen Paul Pfeifer authored
struct _zone *tipc_zones has local scope level and should defined with the correct scoping. CC: Per Liden <per.liden@nospam.ericsson.com> Signed-off-by:
Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
eth_type_trans(skb, netdev) does the "skb->dev = netdev;" initialization, we can remove it from various network drivers. Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Marc Zyngier authored
Chip model can now be selected directly by matching the modalias name (instead of filling the .model field in platform_data), and allows the module to be auto-loaded. Previous behaviour is of course still supported. Convert the two in-tree users to this feature (icontrol & zeus). Tested on an Zeus platform (mcp2515). Signed-off-by:
Marc Zyngier <maz@misterjones.org> Acked-by:
Christian Pellegrin <chripell@fsfe.org> Cc: Edwin Peer <epeer@tmtservices.co.za> Acked-by:
Wolfgang Grandegger <wg@grandegger.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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laurent chavey authored
Fix coding style errors and warnings output while running checkpatch.pl on the file net/core/dst.c. Signed-off-by:
chavey <chavey@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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stephen hemminger authored
This adds ethtool and device feature flag to allow control of receive hashing offload. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Acked-by:
Jeff Garzik <jgarzik@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nick Nunley authored
This patch adds support for per-packet timestamping for the 82580 adapter. The rx timestamp code is also pulled out of the inlined rx hotpath and instead moved to a seperate function. This version adds a comment explaining the per-packet timestamping code added to igb_hwtstamp_ioctl(). Signed-off-by:
Nicholas Nunley <nicholasx.d.nunley@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Joe Perches authored
Some no longer valid IPG_DDEBUG_MSG uses are removed Validate IPG_DDEBUG_MSG arguments when not #defined Neaten #defines marco/macro typo correction Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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YOSHIFUJI Hideaki / 吉藤英明 authored
addr_bit_test() is used in various places in IPv6 routing table subsystem. It checks if the given fn_bit is set, where fn_bit counts bits from MSB in words in network-order. fn_bit : 0 .... 31 32 .... 64 65 .... 95 96 ....127 fn_bit >> 5 gives offset of word, and (~fn_bit & 0x1f) gives count from LSB in the network-endian word in question. fn_bit >> 5 : 0 1 2 3 ~fn_bit & 0x1f: 31 .... 0 31 .... 0 31 .... 0 31 .... 0 Thus, the mask was generated as htonl(1 << (~fn_bit & 0x1f)). This can be optimized by "sweezle" (See include/asm-generic/bitops/le.h). In little-endian, htonl(1 << bit) = 1 << (bit ^ BITOP_BE32_SWIZZLE) where BITOP_BE32_SWIZZLE is (0x1f & ~7) So, htonl(1 << (~fn_bit & 0x1f)) = 1 << ((~fn_bit & 0x1f) ^ (0x1f & ~7)) = 1 << ((~fn_bit ^ ~7) & 0x1f) = 1 << ((~fn_bit ^ BITOP_BE32_SWIZZLE) & 0x1f) In big-endian, BITOP_BE32_SWIZZLE is equal to 0. 1 << ((~fn_bit ^ BITOP_BE32_SWIZZLE) & 0x1f) = 1 << ((~fn_bit) & 0x1f) = htonl(1 << (~fn_bit & 0x1f)) Signed-off-by:
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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YOSHIFUJI Hideaki / 吉藤英明 authored
Signed-off-by:
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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YOSHIFUJI Hideaki / 吉藤英明 authored
Because we have ensured that the argument is non-zero, it is better to use __fls() and generate better code. Signed-off-by:
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Joe Perches authored
Here are the other miscellaneous corrections done by an earlier larger suggested patch now made unnecessary by a less invasive change. Correct a few missing newlines from logging messages and a typo fix. Fix speed/duplex logging message. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Alexander Duyck authored
This change updates the igb driver to make use of the netdev_dbg function macros now provided in netdevice.h This is meant to be provided as an alternative to the patch provided by Joe Perches. It also removes igb_get_time_str since I found that it is unused code that is no longer used even in debug. 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>
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Tom Goff authored
These changes were suggested by Alexey Dobriyan <adobriyan@gmail.com>: - psched_show() does not use any private data so just pass NULL to psched_open() - remove unnecessary return statement Signed-off-by:
Tom Goff <thomas.goff@boeing.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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stephen hemminger authored
The Optima version has feature to detect link quickly without PHY interrupt, but it causes duplicate link up events. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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stephen hemminger authored
Add definitions for Yukon XL revisions. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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stephen hemminger authored
Need to change logic to support later versions of Yukon 2 EC_U chip. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Add CAIF Serial driver. This driver is implemented as a line discipline. caif_serial uses the following module parameters: ser_use_stx - specifies if STart of frame eXtension is in use. ser_loop - sets the interface in loopback mode. Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Documentation of the CAIF Protocol. Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Kconfig and Makefiles with options for: CAIF: Including caif CAIF_DEBUG: CAIF Debug CAIF_NETDEV: CAIF Network Device for GPRS Contexts Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Adding GPRS Net Device for PDP Contexts. The device can be managed by RTNL as defined in if_caif.h. Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Implementation of CAIF sockets for protocol and address family PF_CAIF and AF_CAIF. CAIF socket is connection oriented implementing SOCK_SEQPACKET and SOCK_STREAM interface with supporting blocking and non-blocking mode. Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Registration and deregistration of CAIF Link Layer. Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Support functions for the caif protocol stack: cfcnfg.c - CAIF Configuration Module used for adding and removing drivers and connection cfpkt_skbuff.c - CAIF Packet layer (SKB helper functions) Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
CAIF generic protocol implementation. This layer is somewhat generic in order to be able to use and test it outside the Linux Kernel. cfctrl.c - CAIF control protocol layer cfdbgl.c - CAIF debug protocol layer cfdgml.c - CAIF datagram protocol layer cffrml.c - CAIF framing protocol layer cfmuxl.c - CAIF mux protocol layer cfrfml.c - CAIF remote file manager protocol layer cfserl.c - CAIF serial (fragmentation) protocol layer cfsrvl.c - CAIF generic service layer functions cfutill.c - CAIF utility protocol layer cfveil.c - CAIF AT protocol layer cfvidl.c - CAIF video protocol layer Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Header files for CAIF Link layer net-device, and link-layer registration. Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Add include files for the CAIF Core protocol stack. caif_layer.h - Defines the structure of the CAIF protocol layers cfcnfg.h - CAIF Configuration Module for services and link layers cfctrl.h - CAIF Control Protocol Layer cffrml.h - CAIF Framing Layer cfmuxl.h - CAIF Muxing Layer cfpkt.h - CAIF Packet layer (skb helper functions) cfserl.h - CAIF Serial Layer cfsrvl.h - CAIF Service Layer Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Add CAIF types for Socket Address, Socket Options, and configuration parameters for the GPRS IP network interface. Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sjur Braendeland authored
Add CAIF definitions to existing header files. Files: if_arp.h, if_ether.h, socket.h. Types: ARPHRD_CAIF, ETH_P_CAIF, AF_CAIF, PF_CAIF, SOL_CAIF, N_CAIF Signed-off-by:
Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Shirley Ma authored
Add missing sg_init_table for sg_set_buf in virtio_net which induced in defer skb patch. Reported-by:
Thomas Müller <thomas@mathtm.de> Tested-by:
Thomas Müller <thomas@mathtm.de> Signed-off-by:
Shirley Ma <xma@us.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 29 Mar, 2010 10 commits
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Sreenivasa Honnur authored
- updating Maintainer list of S2IO 10GbE drivers (xframe / vxge). 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>
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Sreenivasa Honnur authored
- Version update 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>
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Sreenivasa Honnur authored
- For Normal function (MR-IOV disabled, SR-IOV disabled) Function-0 is the privilaged function. 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>
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Sreenivasa Honnur authored
- Fixed MSIX interrupt configuration to support non contiguous vpaths in functions. Four msi-x vectors are reserved per vpath internal to the chip. In all, there are 68 msi-x vectors for the 17 vpaths in the chip. In the multi function configurations, non-contiguous vpaths are configured to represent a function. For instance vpaths 0 and 8 can be configured to represent function zero. - If pci_enable_msix fails for the requested vectors, try with a lesser number vectors by reducing the vpath count. 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>
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Sreenivasa Honnur authored
- Fixed "ethtool -d" prints - reg_space pointer was getting over written, updating it correctly. 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>
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Sreenivasa Honnur authored
- Align the memory only if it is misaligned. 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>
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Sreenivasa Honnur authored
- Fix starvation of receive ring controller when blasted by short packets. This was because the driver was posting 64 rxds initially while the ring controller was expecting to read 256 replenished rxds. While the driver was coming up, the internal rxd memory filled up the 64 buffers provided and the ring controller was left waiting for the remaining 192 rxds to complete the write back of completed rxds to the host and generation of an interrupt. 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>
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Sreenivasa Honnur authored
- Fix a receive stall due to driver being out of synch with chip. In a corner case scenario the adapter's ring controller may return a RxD with transfer code of 0xC, while the host ownership bit is still set to the adapter. The driver needs to assume that this case where (host_ownership == 1 or adapter) and (transfer_code == 0xC) is valid, that is, this RxD has been returned by the receive ring controller but no frame data is associated with the rxd. - Restore the transfer code field of each newly replenished RxD to 0x0. - Code cleanup. Removed usage of magic numbers. 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>
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Amit Kumar Salecha authored
Signed-off-by:
Amit Kumar Salecha <amit.salecha@qlogic.com> For NX2031, msix is supported from fw version > 3.4.336. This fw version check should take flash fw in consider instead of running fw or fw from file. Signed-off-by:
David S. Miller <davem@davemloft.net>
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