- 13 Apr, 2010 40 commits
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Patrick McHardy authored
All fib_rules implementations need to set the family in their ->fill() functions. Since the value is available to the generic fib_nl_fill_rule() function, set it there. Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Patrick McHardy authored
Both functions are equivalent, consolidate them since a following patch needs a third implementation for multicast routing. Signed-off-by:
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stephen hemminger authored
The function dst_ifdown is called only two places but in a non- performance critical code path, there is no reason to inline it. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
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Sathya Perla authored
The promiscous cmd config code gives an impression that setting a port to promisc mode will unset the other port. This is not the case and is clarified with a comment. Signed-off-by:
Sathya Perla <sathyap@serverengines.com> Signed-off-by:
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Eric Dumazet authored
Network drivers do not have to update last_rx, unless they need it for their private use. Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
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Eric Dumazet authored
skb_bond_should_drop() is too big to be inlined. This patch reduces kernel text size, and its compilation time as well (shrinking include/linux/netdevice.h) Signed-off-by:
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Hans J. Koch authored
In the current implementation, CAN drivers need to #include <linux/can.h> _before_ they #include <linux/can/dev.h>, which is both ugly and unnecessary. Fix this by including <linux/can.h> in <linux/can/dev.h> and remove the #include <linux/can.h> lines from drivers. Signed-off-by:
Hans J. Koch <hjk@linutronix.de> Signed-off-by:
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Florian Fainelli authored
bcm_enet_hw_preinit will correctly set values in ENET_CTL_REG for internal or external MII operations, however, bcm_enet_open will blindly overwrite the ENET_CTL_REG register value and thus we will loose any changes to it that were made in bcm_enet_hw_preinit, rendering external MII operations non-working. This would lead to the driver not being able to check for link availability on external PHY setups, and thus we would never get to sending packets because link was down from the driver side. This was completely un-noticed because all boards out there but BCM6338-based ones use internal phy on their enet0 interface. Signed-off-by:
Florian Fainelli <ffainelli@freebox.fr> Signed-off-by:
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Florian Fainelli authored
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David S. Miller authored
GCC warns that: drivers/net/chelsio/sge.c:463:11: warning: operation on 's->port' may be undefined Better to eliminate the side effects in the calculation and express what was intended here. Signed-off-by: -
Jesse Brandeburg authored
used a modified checkstack to get the 56 number (normally checkstack wouldn't show this low a value) checkstack before: 0x0000012f e1000e_check_options [e1000e]: 272 after: 0x0000012f e1000e_check_options [e1000e]: 56 Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
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Alexander Duyck authored
dev_consume_skb and kfree_skb_clean have no users and in the case of kfree_skb_clean could cause potential build issues since I cannot find where it is defined. Based on the patch in which it was introduced it appears to have been a bit of leftover code from an earlier version of the patch in which kfree_skb_clean was dropped in favor of consume_skb. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
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Alexander Duyck authored
The registers for RDLEN/TDLEN on i350 have the first 7 bits as read only. This is a change from previous hardware in which it was only the first 4 bits that were read only. Signed-off-by:
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FUJITA Tomonori authored
This replace the PCI DMA state API (include/linux/pci-dma.h) with the DMA equivalents since the PCI DMA state API will be obsolete. No functional change. For further information about the background: http://marc.info/?l=linux-netdev&m=127037540020276&w=2Signed-off-by:
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Andrew Gallatin <gallatin@myri.com> Cc: Brice Goglin <brice@myri.com> Signed-off-by:
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FUJITA Tomonori authored
This replace the PCI DMA state API (include/linux/pci-dma.h) with the DMA equivalents since the PCI DMA state API will be obsolete. No functional change. For further information about the background: http://marc.info/?l=linux-netdev&m=127037540020276&w=2Signed-off-by:
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FUJITA Tomonori authored
This replace the PCI DMA state API (include/linux/pci-dma.h) with the DMA equivalents since the PCI DMA state API will be obsolete. No functional change. For further information about the background: http://marc.info/?l=linux-netdev&m=127037540020276&w=2Signed-off-by:
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FUJITA Tomonori authored
This replace the PCI DMA state API (include/linux/pci-dma.h) with the DMA equivalents since the PCI DMA state API will be obsolete. No functional change. For further information about the background: http://marc.info/?l=linux-netdev&m=127037540020276&w=2Signed-off-by:
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FUJITA Tomonori authored
This replace the PCI DMA state API (include/linux/pci-dma.h) with the DMA equivalents since the PCI DMA state API will be obsolete. No functional change. For further information about the background: http://marc.info/?l=linux-netdev&m=127037540020276&w=2Signed-off-by:
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FUJITA Tomonori authored
This replace the PCI DMA state API (include/linux/pci-dma.h) with the DMA equivalents since the PCI DMA state API will be obsolete. No functional change. For further information about the background: http://marc.info/?l=linux-netdev&m=127037540020276&w=2Signed-off-by:
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stephen hemminger authored
The notifier for address down should only be called if address is completely gone, not just being marked as tentative on link transistion. The code in net-next would case bonding/sctp/s390 to see address disappear on link down, but they would never see it reappear on link up. Signed-off-by:
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stephen hemminger authored
Since an address in hash list has to already have a ref count, no additional ref count is needed. Signed-off-by:
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stephen hemminger authored
When link goes down, want address to be preserved but in a tentative state, therefore it has to stay in hash list. Signed-off-by:
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stephen hemminger authored
Recent changes preserve IPv6 address when link goes down (good). But would cause address to point to dead dst entry (bad). The simplest fix is to just not delete route if address is being held for later use. Signed-off-by:
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Matt Carlson authored
This patch updates the tg3 version to 3.110. Signed-off-by:
Matt Carlson <mcarlson@broadcom.com> Reviewed-by:
Michael Chan <mchan@broadcom.com> Signed-off-by:
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Matt Carlson authored
This patch removes the following checkpatch errors: * return is not a function, parentheses are not required * space prohibited between function name and open parenthesis '(' Signed-off-by: -
Matt Carlson authored
The maximum packet size that gets programmed into the standard producer ring control block is directly related to the packet size used to allocate packet buffers. This patch removes the redundant preprocessor constant. Signed-off-by:
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Matt Carlson authored
The tg3 driver is written so that VLAN tagged packets can be accepted, even if CONFIG_VLAN_8021Q or CONFIG_VLAN_8021Q_MODULE is not defined. (Think raw interfaces.) If the device has ASF support enabled, the firmware requires the driver to enable VLAN tag stripping. If VLAN tagging is not explicitly supported by the kernel and ASF is enabled, the driver will have to reinject the VLAN tag back into the packet stream. Signed-off-by:
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Matt Carlson authored
On a PCIX bus, the 5701 has a bug which requires the driver to double copy all rx packets. The rx code uses the rx_offset device member as a flag to determine if this workaround should take effect. The following patch will modify the rx_offset member such that this test will become less clear. The patch starts by integrating the workaround check into the packet length check. It rounds out the implementation by relaxing the workaround restrictions if the platform has efficient unaligned accesses. Signed-off-by:
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Matt Carlson authored
This patch reduces the core clock to 6.25MHz when operating at 10Mbps link speed. This is needed to prevent a bug that will ultimately cause transmits to cease. Signed-off-by:
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Matt Carlson authored
This patch sets the Maximum Read Request Size for the card reader function to 1024 bytes to prevent an SD controller lockup. Signed-off-by:
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Matt Carlson authored
This patch disables CLKREQ in L2 to workaround a chipset bug. Signed-off-by:
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Eric Dumazet authored
With latest CONFIG_PROVE_RCU stuff, I felt more comfortable to make this work. sk->sk_dst_cache is currently protected by a rwlock (sk_dst_lock) This rwlock is readlocked for a very small amount of time, and dst entries are already freed after RCU grace period. This calls for RCU again :) This patch converts sk_dst_lock to a spinlock, and use RCU for readers. __sk_dst_get() is supposed to be called with rcu_read_lock() or if socket locked by user, so use appropriate rcu_dereference_check() condition (rcu_read_lock_held() || sock_owned_by_user(sk)) This patch avoids two atomic ops per tx packet on UDP connected sockets, for example, and permits sk_dst_lock to be much less dirtied. Signed-off-by:
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Eric Dumazet authored
Dont use netdev_warn() in dev_cap_txqueue() and get_rps_cpu() so that we can catch following warnings without crash. bond0.2240 received packet on queue 6, but number of RX queues is 1 bond0.2240 received packet on queue 11, but number of RX queues is 1 Signed-off-by:
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Manfred Rudigier authored
If a packet has the skb_shared_tx->hardware flag set the device is instructed to generate a TX timestamp and write it back to memory after the frame is transmitted. During the clean_tx_ring operation the timestamp will be extracted and copied into the skb_shared_hwtstamps struct of the skb. TX timestamping is enabled by setting the tx_type to something else than HWTSTAMP_TX_OFF with the SIOCSHWTSTAMP ioctl command. It is only supported by eTSEC devices. Signed-off-by:
Manfred Rudigier <manfred.rudigier@omicron.at> Signed-off-by:
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Manfred Rudigier authored
The device is configured to insert hardware timestamps into all received packets. The RX timestamps are extracted from the padding alingment bytes during the clean_rx_ring operation and copied into the skb_shared_hwtstamps struct of the skb. This extraction only happens if the rx_filter was set to something else than HWTSTAMP_FILTER_NONE with the SIOCSHWTSTAMP ioctl command. Hardware timestamping is only supported for eTSEC devices. To indicate device support the new FSL_GIANFAR_DEV_HAS_TIMER flag was introduced. Signed-off-by:
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John Linn authored
This patch adds support for using the LL TEMAC Ethernet driver on non-Virtex 5 platforms by adding support for accessing the Soft DMA registers as if they were memory mapped instead of solely through the DCR's (available on the Virtex 5). The patch also updates the driver so that it runs on the MicroBlaze. The changes were tested on the PowerPC 440, PowerPC 405, and the MicroBlaze platforms. Signed-off-by:
John Tyner <jtyner@cs.ucr.edu> Signed-off-by:
John Linn <john.linn@xilinx.com> Acked-by:
Grant Likely <grant.likely@secretlab.ca> Signed-off-by:
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John Linn authored
The virt_to_bus call should not be used any longer as it's considered illegal. The driver has the physical address of the buffer in the descriptor such that it's not necessary anyway. Signed-off-by:
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Richard Cochran authored
Enable the SO_TIMESTAMPING socket infrastructure for raw packet sockets. We introduce PACKET_TX_TIMESTAMP for the control message cmsg_type. Similar support for UDP and CAN sockets was added in commit 51f31cabSigned-off-by:
Richard Cochran <richard.cochran@omicron.at> Signed-off-by:
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Florian Fainelli authored
Signed-off-by:
Florian Fainelli <florian@openwrt.org> Signed-off-by:
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Matthias Fuchs authored
This patch adds support for SJA1000 based PCI CAN interface cards from electronic system design gmbh. Some changes have been done on the common code: - esd boards must not have the 2nd local interupt enabled (PLX9030/9050) - a new path for PLX9056/PEX8311 chips has been added - new plx9056 reset function has been implemented - struct plx_card_info got a reset function entry In detail the following additional boards are now supported: CAN-PCI/200 (PCI) CAN-PCI/266 (PCI) CAN-PMC266 (PMC module) CAN-PCIe/2000 (PCI Express) CAN-CPCI/200 (Compact PCI, 3U) CAN-PCI104 (PCI104) Signed-off-by:Matthias Fuchs <matthias.fuchs@esd.eu> Acked-by:
Wolfgang Grandegger <wg@grandegger.com> Signed-off-by:
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