- 21 Jan, 2009 40 commits
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Herbert Xu authored
This patch makes ixgbe invoke the GRO hooks instead of LRO. As GRO has a compatible external interface to LRO this is a very straightforward replacement. As GRO uses the napi structure to track the held packets, I've modified the code paths involved to pass that along. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Gerrit Renker authored
Since all feature-negotiation processing now takes place in feat.c, functions for producing verbose debugging output are concentrated there. New functions to print out values, entry records, and options are provided, and also a macro is defined to not always have the function name in the output line. Thanks a lot to Wei Yongjun and Giuseppe Galeota for help and discussion with an earlier revision of this patch. Signed-off-by:
Gerrit Renker <gerrit@erg.abdn.ac.uk> Acked-by:
Ian McDonald <ian.mcdonald@jandi.co.nz> Signed-off-by:
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Gerrit Renker authored
This patch takes care of initialising and type-checking sysctls related to feature negotiation. Type checking is important since some of the sysctls now directly impact the feature-negotiation process. The sysctls are initialised with the known default values for each feature. For the type-checking the value constraints from RFC 4340 are used: * Sequence Window uses the specified Wmin=32, the maximum is ulong (4 bytes), tested and confirmed that it works up to 4294967295 - for Gbps speed; * Ack Ratio is between 0 .. 0xffff (2-byte unsigned integer); * CCIDs are between 0 .. 255; * request_retries, retries1, retries2 also between 0..255 for good measure; * tx_qlen is checked to be non-negative; * sync_ratelimit remains as before. Notes: ------ 1. Die s@sysctl_dccp_feat@sysctl_dccp@g since the sysctls are now in feat.c. 2. As pointed out by Arnaldo, the pattern of type-checking repeats itself in other places, sometimes with exactly the same kind of definitions (e.g. "static int zero;"). It may be a good idea (kernel janitors?) to consolidate type checking. For the sake of keeping the changeset small and in order not to affect other subsystems, I have not strived to generalise here. Signed-off-by: -
Gerrit Renker authored
This adds full support for local/remote Sequence Window feature, from which the * sequence-number-validity (W) and * acknowledgment-number-validity (W') windows derive as specified in RFC 4340, 7.5.3. Specifically, the following is contained in this patch: * integrated new socket fields into dccp_sk; * updated the update_gsr/gss routines with regard to these fields; * updated handler code: the Sequence Window feature is located at the TX side, so the local feature is meant if the handler-rx flag is false; * the initialisation of `rcv_wnd' in reqsk is removed, since - rcv_wnd is not used by the code anywhere; - sequence number checks are not done in the LISTEN state (cf. 7.5.3); - dccp_check_req checks the Ack number validity more rigorously; * the `struct dccp_minisock' became empty and is now removed. Signed-off-by: -
Gerrit Renker authored
This initialises feature negotiation from two tables, which are in turn are initialised from sysctls. As a novel feature, specifics of the implementation (e.g. that short seqnos and ECN are not yet available) are advertised for robustness. Signed-off-by:
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Divy Le Ray authored
The driver currently drops to line interrupt mode if it did not get all the msi-x vectors it requested. Allow msi-x settings when a minimal amount of vectors is provided. Signed-off-by:
Divy Le Ray <divy@chelsio.com> Signed-off-by:
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Herbert Xu authored
Now that VLAN has GRO support as well, we can call its GRO handler as well. Signed-off-by:
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Ben Hutchings authored
Following the removal of the unused struct net_device * parameter from the NAPI functions named *netif_rx_* in commit 908a7a16, they are exactly equivalent to the corresponding *napi_* functions and are therefore redundant. Signed-off-by:
Ben Hutchings <bhutchings@solarflare.com> Acked-by:
Neil Horman <nhorman@tuxdriver.com> Signed-off-by:
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Cesar Eduardo Barros authored
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Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by:
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Cesar Eduardo Barros authored
Instead of making up a name for the device ids, put them directly in the device id table. Also move the vendor id to pci_ids.h. Signed-off-by:
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Cesar Eduardo Barros authored
SC92031_DESCRIPTION is only used in one place. Signed-off-by:
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Cesar Eduardo Barros authored
The version string makes no sense anymore, since this driver is only maintained within the kernel. Signed-off-by:
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Cesar Eduardo Barros authored
The banner currently printed when loading the module is mostly useless. Replace it with a more informative one, printed after probing the device. Output format copied from 8139cp/8139too. Signed-off-by:
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Jan Engelhardt authored
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Jan Engelhardt <jengelh@medozas.de> Signed-off-by:
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Krzysztof Hałasa authored
Also remove unneeded last_rx update from Synclink drivers. Synclink part mostly by Stephen Hemminger. Signed-off-by:
Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by:
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Krzysztof Hałasa authored
Use the internal get_stats() by default. Fixes LMC and wanXL drivers. Signed-off-by:
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Krzysztof Hałasa authored
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Inaky Perez-Gonzalez authored
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Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by:
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Frank Blaschka authored
claw convert to net_device_ops. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com Signed-off-by: -
Frank Blaschka authored
netiucv convert to net_device_ops. Signed-off-by:
Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by:
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Frank Blaschka authored
ctcm convert to net_device_ops. Signed-off-by:
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Frank Blaschka authored
lcs convert to net_device_ops. Signed-off-by:
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Stephen Hemminger authored
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Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Thomas Sailer <t.sailer@alumni.ethz.ch> Signed-off-by:
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
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Stephen Hemminger authored
Conver this related group of drivers to new API Signed-off-by:
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