- 01 6月, 2009 7 次提交
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由 Joe Perches 提交于
Slight refactoring of duplicated wait for idle checks Spelling fix Signed-off-by: NJoe Perches <joe@perches.com> Acked-by: jie.yang@atheros.com Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Brian Haley 提交于
Add 'autoconf' and 'disable_ipv6' parameters to the IPv6 module. The first controls if IPv6 addresses are autoconfigured from prefixes received in Router Advertisements. The IPv6 loopback (::1) and link-local addresses are still configured. The second controls if IPv6 addresses are desired at all. No IPv6 addresses will be added to any interfaces. Signed-off-by: NBrian Haley <brian.haley@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stefan Weil 提交于
We should not be stopping the subqueues in cpmac_end_xmit but rather test the status of them. Replace the calls to netif_subqueue_stop by __netif_subqueue_stopped. This fixes an unrecoverable exception from happening when running the driver. Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
This patch removes the unused variables in cpmac_hw_error, cpmac_tx_timeout and cpmac_probe. Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wolfgang Grandegger 提交于
This patch adds a generic driver for SJA1000 chips on the OpenFirmware platform bus found on embedded PowerPC systems. You need a SJA1000 node definition in your flattened device tree source (DTS) file similar to: can@3,100 { compatible = "nxp,sja1000"; reg = <3 0x100 0x80>; interrupts = <2 0>; interrupt-parent = <&mpic>; nxp,external-clock-frequency = <16000000>; }; See also Documentation/powerpc/dts-bindings/can/sja1000.txt. CC: devicetree-discuss@ozlabs.org Signed-off-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wolfgang Grandegger 提交于
As discussed on the netdev mailing list, the member "base_addr" of "struct net_device" should not be (mis)used to store the virtual address to the SJA1000 register area. According to David Miller, it's only use is to allow ISA and similar primitive bus devices to have their I/O ports changed via ifconfig. The virtual address is now stored in the private data structure of the SJA1000 device and the callback functions use "struct sja1000_priv" instead of the unneeded "struct net_device". Signed-off-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wolfgang Grandegger 提交于
This patch fixes a few errors sneaked into the initial version of the device driver interface. Signed-off-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 31 5月, 2009 1 次提交
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由 Eric Dumazet 提交于
Last two drivers that need skb->dst in their start_xmit() function Tell dev_hard_start_xmit() to no release it by unsetting IFF_XMIT_DST_RELEASE Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 5月, 2009 15 次提交
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由 André Goddard Rosa 提交于
Warning messages coming from rtl8150 driver can flood the console and make a DTV/set-top-box unable to decode video/audio frames. 'Pegasus' driver handles this situation similarly, preventing this from happening there. It happens with a low cost BCM MIPS embedded platform, whenever timeout errors were coming from usbnet device, making platform unusable for viewer watching. Signed-off-by: NAndré Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Fabio Estevam 提交于
Add FEC support for MX35 processor. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Acked-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tadashi Abe 提交于
This patch adds power management suspend/resume hooks for irda-usb. Signed-off-by: NTadashi Abe <tabe@mvista.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Finn Thain 提交于
mac8390: use printk MAC address format Signed-off-by: NFinn Thain <fthain@telegraphics.com.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
This patch converts unicast address list to standard list_head using previously introduced struct netdev_hw_addr. It also relaxes the locking. Original spinlock (still used for multicast addresses) is not needed and is no longer used for a protection of this list. All reading and writing takes place under rtnl (with no changes). I also removed a possibility to specify the length of the address while adding or deleting unicast address. It's always dev->addr_len. The convertion touched especially e1000 and ixgbe codes when the change is not so trivial. Signed-off-by: NJiri Pirko <jpirko@redhat.com> drivers/net/bnx2.c | 13 +-- drivers/net/e1000/e1000_main.c | 24 +++-- drivers/net/ixgbe/ixgbe_common.c | 14 ++-- drivers/net/ixgbe/ixgbe_common.h | 4 +- drivers/net/ixgbe/ixgbe_main.c | 6 +- drivers/net/ixgbe/ixgbe_type.h | 4 +- drivers/net/macvlan.c | 11 +- drivers/net/mv643xx_eth.c | 11 +- drivers/net/niu.c | 7 +- drivers/net/virtio_net.c | 7 +- drivers/s390/net/qeth_l2_main.c | 6 +- drivers/scsi/fcoe/fcoe.c | 16 ++-- include/linux/netdevice.h | 18 ++-- net/8021q/vlan.c | 4 +- net/8021q/vlan_dev.c | 10 +- net/core/dev.c | 195 +++++++++++++++++++++++++++----------- net/dsa/slave.c | 10 +- net/packet/af_packet.c | 4 +- 18 files changed, 227 insertions(+), 137 deletions(-) Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NJay Vosburgh <fubar@us.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Divy Le Ray 提交于
Add support for the Aquantia AQ1002 10G-BaseT phy. Signed-off-by: NDivy Le Ray <divy@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Divy Le Ray 提交于
Add support for the AEL2020 phy. Add PCI IDs of the boards using this phy. Signed-off-by: NDivy Le Ray <divy@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Divy Le Ray 提交于
cxgb3 no longer advertizes LLTX. Signed-off-by: NDivy Le Ray <divy@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Graf Yang 提交于
When we register the MII bus to the platfrom bus, the Distributed Switch Architecture can hook in transparently. Signed-off-by: NGraf Yang <graf.yang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Hennerich 提交于
- Remove dead long delay - Use proper defines - Remove broken implementation of the TX DMA Data Alignment TXDWA feature Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sonic Zhang 提交于
Writes to the DMA descriptors may sit in the internal Blackfin data buffers and not actually be available when the DMA engine goes to fetch them. This does not typically happen, but when dealing with short/fast packets such as UDP and polling KGDB, this occurs much more frequently. Same goes for heavy loads as seen by netperf tests or large scp transfers. So force the buffers to drain with SSYNC otherwise we get random malformed packets. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Hennerich 提交于
The IRQ used by the Blackfin EMAC is internal to the peripheral and cannot be used to generate any other interrupt, so there is no point in marking it as IRQF_SHARED. Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
No need to release skb->dst, its now done by core network. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ilpo Järvinen 提交于
Somewhat luckily, I was looking into these parts with very fine comb because I've made somewhat similar changes on the same area (conflicts that arose weren't that lucky though). The loop was very much overengineered recently in commit 91521944 (tcp: Use SKB queue and list helpers instead of doing it by-hand), while it basically just wants to know if there are skbs after 'skb'. Also it got broken because skb1 = skb->next got translated into skb1 = skb1->next (though abstracted) improperly. Note that 'skb1' is pointing to previous sk_buff than skb or NULL if at head. Two things went wrong: - We'll kfree 'skb' on the first iteration instead of the skbuff following 'skb' (it would require required SACK reneging to recover I think). - The list head case where 'skb1' is NULL is checked too early and the loop won't execute whereas it previously did. Conclusion, mostly revert the recent changes which makes the cset very messy looking but using proper accessor in the previous-like version. The effective changes against the original can be viewed with: git-diff 91521944^ \ net/ipv4/tcp_input.c | sed -n -e '57,70 p' Signed-off-by: NIlpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 5月, 2009 17 次提交
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由 Jiri Pirko 提交于
[PATCH net-next] bonding: allow bond in mode balance-alb to work properly in bridge -try4.3 (updated) changes v4.2 -> v4.3 - memcpy the address always, not just in case it differs from master->dev_addr - compare_ether_addr_64bits() is not used so there is no direct need to make new header file (I think it would be good to have bond stuff in separate file anyway). changes v4.1 -> v4.2 - use skb->pkt_type == PACKET_HOST compare rather then comparing skb dest addr against skb->dev->dev_addr The problem is described in following bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=487763 Basically here's what's going on. In every mode, bonding interface uses the same mac address for all enslaved devices (except fail_over_mac). Only balance-alb will simultaneously use multiple MAC addresses across different slaves. When you put this kind of bond device into a bridge it will only add one of mac adresses into a hash list of mac addresses, say X. This mac address is marked as local. But this bonding interface also has mac address Y. Now then packet arrives with destination address Y, this address is not marked as local and the packed looks like it needs to be forwarded. This packet is then lost which is wrong. Notice that interfaces can be added and removed from bond while it is in bridge. *** When the multiple addresses for bridge port approach failed to solve this issue due to STP I started to think other way to solve this. I returned to previous solution but tweaked one. This patch solves the situation in the bonding without touching bridge code. For every incoming frame to bonding the destination address is compared to current address of the slave device from which tha packet came. If these two match destination address is replaced by mac address of the master. This address is known by bridge so it is delivered properly. Note that the comparsion is not made directly, it's used skb->pkt_type == PACKET_HOST instead. This is "set" previously in eth_type_trans(). I experimentally tried that this works as good as searching through the slave list (v4 of this patch). Jirka Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NAndy Gospodarek <andy@greyhouse.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
This patch makes the korina driver poll the media for link change. This is actually required on Mikrotik RB532 (not RB532A) for korina to operate properly. Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 FUJITA Tomonori 提交于
This replaces dma_sync_single() with dma_sync_single_for_cpu() because dma_sync_single() is an obsolete API; include/linux/dma-mapping.h says: /* Backwards compat, remove in 2.7.x */ #define dma_sync_single dma_sync_single_for_cpu #define dma_sync_sg dma_sync_sg_for_cpu Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
ipgre_tunnel_xmit() might need skb->dst, so tell dev_hard_start_xmit() to no release it. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
clip_start_xmit() needs skb->dst so tell dev_hard_start_xmit() to no release it. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
ipip_tunnel_xmit() might need skb->dst, so tell dev_hard_start_xmit() to no release it. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Second round of drivers for Gb cards (and NIU one I forgot in the 10GB round) Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Followup of commits 9d21493b and 08baf561 (net: tx scalability works : trans_start) (net: txq_trans_update() helper) Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Multi queue drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers (vxge & tehuti) Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
This comment suggested storing two pieces of state in the LLC skb control block, and in fact we do. Someone did the implementation but never killed this todo comment :-) Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Inaky Perez-Gonzalez 提交于
As the 'state_get' API call was added, we need to increase the minor protocol version number so applications that depend on the can check it's presence. Signed-off-by: NInaky Perez-Gonzalez <inaky@linux.intel.com>
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由 Inaky Perez-Gonzalez 提交于
When the i2400m is connected to a network, the host interface (USB) cannot be suspended. For that to happen, the device has to have negotiated with the basestation to put the link on IDLE state. If the host tries to put the device in standby while it is connected but not idle, the device resets, as the driver should not do that. To avoid triggering that, when the USB susbsytem requires the driver to autosuspend the device, the driver checks if the device is not yet idle. If it is not, the request is requested (will be retried again later on after the autosuspend timeout). At some point the device will enter idle and the request will succeed (unless of course, there is network traffic, but at that point, there is no idle neither in the link or the host interface). Signed-off-by: NInaky Perez-Gonzalez <inaky@linux.intel.com>
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由 Paulius Zaleckas 提交于
wimax connection manager / daemon has to know what is current state of the device. Previously it was only possible to get notification whet state has changed. Note: By mistake, the new generic netlink's number for WIMAX_GNL_OP_STATE_GET was declared inserting into the existing list of API calls, not appending; thus, it'd break existing API. Fixed by Inaky Perez-Gonzalez <inaky@linux.intel.com> by moving to the tail, where we add to the interface, not modify the interface. Thanks to Stephen Hemminger <shemminger@vyatta.com> for catching this. Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt>
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由 Inaky Perez-Gonzalez 提交于
From a fix by Cindy H Kao: Block size has to be set before sending IOE enable because the firmware reads the block size register before it reads IOE register. Signed-off-by: NInaky Perez-Gonzalez <inaky@linux.intel.com>
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由 Inaky Perez-Gonzalez 提交于
Funcion documentation for wimax_msg_alloc() and wimax_msg_send() needs to clarify that they can be used in the very early stages of a wimax_dev lifecycle. Signed-off-by: NInaky Perez-Gonzalez <inaky@linux.intel.com>
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