- 10 Oct, 2007 40 commits
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Ilpo Järvinen authored
Since the SACK enhanced FRTO was added, the code has been under test numerous times so remove "experimental" claim from the documentation. Also be a bit more verbose about the usage. Signed-off-by:
Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ilpo Järvinen authored
Basically this change enables it, previously other undo_marker users were left with nothing. Reverse undo_marker logic completely to get it set right in CA_Loss. On the other hand, when spurious RTO is detected, clear it. Clearing might be too heavy for some scenarios but seems safe enough starting point for now and shouldn't have much effect except in majority of cases (if in any). By adding a new FLAG_ we avoid looping through write_queue when RTO occurs. Signed-off-by:
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Ilpo Järvinen authored
Implements following cleanups: - Comment re-placement (CodingStyle) - tcp_tso_acked() local (wrapper-like) variable removal (readability) - __-types removed (IMHO they make local variables jumpy looking and just was space) - acked -> flag (naming conventions elsewhere in TCP code) - linebreak adjustments (readability) - nested if()s combined (reduced indentation) - clarifying newlines added Signed-off-by:
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Ilpo Järvinen authored
The accounting code is pretty much the same, so it's a shame we do it in two places. I'm not too sure if added fully_acked check in MTU probing is really what we want perhaps the added end_seq could be used in the after() comparison. Signed-off-by:
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Ilpo Järvinen authored
In addition, fix its function comment spacing. Signed-off-by: -
Ilpo Järvinen authored
Substraction for fackets_out is unconditional when snd_una advances, thus there's no need to do it inside the loop. Just make sure correct bounds are honored. Signed-off-by:
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Ilpo Järvinen authored
In general, it should not be necessary to call tcp_fragment for already SACKed skbs, but it's better to be safe than sorry. And indeed, it can be called from sacktag when a DSACK arrives or some ACK (with SACK) reordering occurs (sacktag could be made to avoid the call in the latter case though I'm not sure if it's worth of the trouble and added complexity to cover such marginal case). The collapse case has return for SACKED_ACKED case earlier, so just WARN_ON if internal inconsistency is detected for some reason. Signed-off-by:
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Michael Buesch authored
The remaining warning in phy.c will be fixed later. Signed-off-by:
Michael Buesch <mb@bu3sch.de> Signed-off-by:
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
Note: we still have several fishy areas - mcast filter and vlan handling. Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
amd8111e_calc_coalesce() ends up with insane values of tx_data_rate since ->tx_bytes increments missing conversion from little- to host-endian Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
Layout of opts2 is : MSB(vlan_tag) : LSB(vlan_tag) : flags : 0 : regardless of the host endianness. On little-endian the current code ends up with the right values, but on big-endian it blows. In r8169.c the same bug had been fixed in commit d35da12a (r8169: endianness fixes). Signed-off-by:
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Al Viro authored
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Ursula Braun authored
maintainer change for s390 networking Signed-off-by:
Ursula Braun <braunu@de.ibm.com> Signed-off-by:
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Vitaly Bordug authored
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Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by:
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Vitaly Bordug authored
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Maciej W. Rozycki authored
Rename NET_SB1250_MAC to SB1250_MAC to follow the convention. Signed-off-by:
Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by:
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Maciej W. Rozycki authored
The SB1250 network interfaces are Gigabit Ethernet ones. Move the Kconfig entry to the appropriate section and add some help text. Signed-off-by:
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Dhananjay Phadke authored
Resubmitting the patch. This patch improves ethtool support for printing correct ring statistics, segmentation offload status, etc. Signed-off by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: -
David Gibson authored
Based on BenH's earlier work, this is a new version of the EMAC driver for the built-in ethernet found on PowerPC 4xx embedded CPUs. The same ASIC is also found in the Axon bridge chip. This new version is designed to work in the arch/powerpc tree, using the device tree to probe the device, rather than the old and ugly arch/ppc OCP layer. This driver is designed to sit alongside the old driver (that lies in drivers/net/ibm_emac and this one in drivers/net/ibm_newemac). The old driver is left in place to support arch/ppc until arch/ppc itself reaches its final demise (not too long now, with luck). This driver still has a number of things that could do with cleaning up, but I think they can be fixed up after merging. Specifically: - Should be adjusted to properly use the dma mapping API. Axon needs this. - Probe logic needs reworking, in conjuction with the general probing code for of_platform devices. The dependencies here between EMAC, MAL, ZMII etc. make this complicated. At present, it usually works, because we initialize and register the sub-drivers before the EMAC driver itself, and (being in driver code) runs after the devices themselves have been instantiated from the device tree. Signed-off-by:
David Gibson <david@gibson.dropbear.id.au> Signed-off-by:
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Al Viro authored
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Bryan Wu authored
Since we are adding requirement for the PHYLIB for this driver, there should be a select for that Cc: Robin Getz <robin.getz@analog.com> Signed-off-by:
Bryan Wu <bryan.wu@analog.com> Signed-off-by:
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Bryan Wu authored
- add MDIO functions and register mdio bus - add phy abstraction layer (PAL) functions and use PAL API - test on STAMP537 board Signed-off-by:
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Bryan Wu authored
Blackfin EMAC driver: add power management interface and change the bf537mac_reset to bf537mac_disable Signed-off-by:
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Alex Landau authored
Alex Landau writes in the forums: Previously, changing the MAC address (e.g. via ifconfig) resulted in a generic function to be called that only changed a variable in memory. This patch also updated the Blackfin MAC address registers to filter the correct new MAC. Signed-off-by:
Alex Landau <lirsb@yahoo.com> Signed-off-by:
Mike Frysinger <michael.frysinger@analog.com> Signed-off-by:
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Sivakumar Subramani authored
- Update transceiver information in ethtool function Signed-off-by:
Sreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by:
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