- 20 Jun, 2009 1 commit
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Tilman Schmidt authored
Remove duplicates, a stray merge conflict marker, and an entry for a file which doesn't exist, and move one entry to its correct alphabetical place. Signed-off-by:
Tilman Schmidt <tilman@imap.cc> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 19 Jun, 2009 13 commits
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Prabhanjan Sarnaik authored
The Unicast Promiscious Mode (UPM) bit in the mv643xx_eth port configuration register doesn't do exactly what its name would suggest: setting this bit merely enables reception of all unicast frames with a destination address that differs from our local MAC address in bits [47:4]. In particular, it doesn't have any effect on unicast frames with a destination address that matches our MAC address in bits [47:4] -- these will still be tested against the 16-entry unicast address filter table. Therefore, if the interface is set to promiscuous mode, just setting the unicast promiscuous bit isn't enough -- we need to set all filter bits in the unicast filter table to 1 as well. Reported-by:
Sachin Sanap <ssanap@marvell.com> Signed-off-by:
Prabhanjan Sarnaik <sarnaik@marvell.com> Tested-by:
Siddarth Gore <gores@marvell.com> Tested-by:
Mahavir Jain <mjain@marvell.com> Signed-off-by:
Lennert Buytenhek <buytenh@marvell.com> Cc: stable@kernel.org Signed-off-by:
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Florian Westphal authored
all references got removed by 865c652d (r8169: remove non-napi code). Signed-off-by:
Florian Westphal <fwestphal@astaro.com> Signed-off-by:
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Andy Gospodarek authored
The last hunk of this commit: commit 12d04a3c Author: Alexander Duyck <alexander.h.duyck@intel.com> Date: Wed Mar 25 22:05:03 2009 +0000 e1000e: commonize tx cleanup routine to match e1000 & igb changed the logic for determining if we should call napi_complete or not at then end of a napi poll. If the NIC is using MSI-X with no work to do in ->poll, net_rx_action can just spin indefinitely on older kernels and for 2 jiffies on newer kernels since napi_complete is never called and budget isn't decremented. Discovered and verified while testing driver backport to an older kernel. Signed-off-by:Andy Gospodarek <andy@greyhouse.net> Acked-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
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Jonas Sjöquist authored
This patch adds five PID's to the whitelist set of devices. Devices added to the whitelist: Dell Wireless 5530 HSPA Ericsson Mobile Broadband Module variants (F3507g, F3607gw and F3307) Toshiba F3507g Signed-off-by:
Jonas Sjöquist <jonas.sjoquist@ericsson.com> Signed-off-by:
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Dmitry Baryshkov authored
IEEE 802.15.4 git tree was moved from my private area to shared one. Fix address accordingly. Signed-off-by:
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by:
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Dmitry Baryshkov authored
Use print_hex_dump_bytes instead of self-written dumping function for outputting packet dumps. Signed-off-by:
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Sathya Perla authored
Rcv and process ansync link status notifications from BE instead of polling for link status in the be_worker thread. Signed-off-by:
Sathya Perla <sathyap@serverengines.com> Signed-off-by:
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Sathya Perla authored
Cleanup multicast_set method to avoid an extra copy of mc_list and unwanted promiscuos sets to BE. Signed-off-by:
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Sathya Perla authored
Currenlty multicast_set and promiscuous_config cmds -- that may be called in BH context -- use the blocking MCC mbox to post cmds. An mbox cmd is protected via a spin_lock(cmd_lock) and not spin_lock_bh() as it is undesirable to disable BHs while a blocking mbox cmd is in progress (and take long to finish.) This can lockup a cmd in progress in process context. So, these two cmds in BH context must use the MCC queue to post cmds. Signed-off-by:
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Sathya Perla authored
Currenlty all cmds use the blocking MCC mbox to post cmds. An mbox cmd is protected via a spin_lock(cmd_lock) and not spin_lock_bh() as it is undesirable to disable BHs while a blocking mbox cmd is in progress (and take long to finish.) This can lockup a cmd in progress in process context. Instead cmds that may be called in BH context must use the MCC queue to post cmds. The cmd completions are rcvd in a separate completion queue and the events are placed in the tx-event queue. Signed-off-by:
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Michael Buesch authored
This fixes various endianness bugs. Some harmless and some real ones. This is tested on a PowerPC-64 machine. Signed-off-by:
Michael Buesch <mb@bu3sch.de> Cc: Stable <stable@kernel.org> Signed-off-by:
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Hendrik Brueckner authored
If the iucv message limit for a communication path is exceeded, sendmsg() returns -EAGAIN instead of -EPIPE. The calling application can then handle this error situtation, e.g. to try again after waiting some time. For blocking sockets, sendmsg() waits up to the socket timeout before returning -EAGAIN. For the new wait condition, a macro has been introduced and the iucv_sock_wait_state() has been refactored to this macro. Signed-off-by:
Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by:
Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by:
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Hendrik Brueckner authored
Change the if condition to exit sendmsg() if the socket in not connected. Signed-off-by:
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- 18 Jun, 2009 26 commits
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Dhananjay Phadke authored
This forces every update of tx ring producer to check for availability of space for next full TSO command. Earlier firmware control commands didn't care to pause tx queue. Stop the tx queue if there's not enough space to transmit one full LSO command left on the tx ring after current transmit. This avoids returning NETDEV_TX_BUSY after checking distance between producer and consumer on every cpu. Restart the tx queue only if we have cleaned up enough tx descriptors. Signed-off-by:
Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by:
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Dhananjay Phadke authored
Fix the detection of cut-thru mode of the hardware (direct dma to host) to mode configured in SRE (ingress block) rather than onboard memory control. Signed-off-by:
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Eric Dumazet authored
forcedeth doesnt use properly dma api in its tx completion path and in nv_loopback_test() pci_map_single() should be paired with pci_unmap_single() pci_map_page() should be paired with pci_unmap_page() forcedeth xmit path uses pci_map_single() & pci_map_page(), but tx completion path only uses pci_unmap_single() nv_loopback_test() uses pci_map_single() & pci_unmap_page() Add a dma_single field in struct nv_skb_map, and define a helper function nv_unmap_txskb Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> CC: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by:
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Eric Dumazet authored
commit 2b85a34e (net: No more expensive sock_hold()/sock_put() on each tx) changed initial sk_wmem_alloc value. This broke net/atm since this protocol assumed a null initial value. This patch makes necessary changes. Signed-off-by:
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Eric Dumazet authored
commit 2b85a34e (net: No more expensive sock_hold()/sock_put() on each tx) changed initial sk_wmem_alloc value. We need to take into account this offset when reporting sk_wmem_alloc to user, in PROC_FS files or various ioctls (SIOCOUTQ/TIOCOUTQ) Signed-off-by:
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Séguier Régis authored
on boot, link is always up. Signed-off-by:
Seguier Regis <rseguier@e-teleport.net> Signed-off-by:
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Rafael J. Wysocki authored
If the adapter is not power-manageable using either ACPI, or the native PCI PM interface, __e100_power_off() returns error code, which causes every attempt to suspend to fail, although it should return 0 in such a case. Fix this problem by ignoring the return value of pci_set_power_state() in __e100_power_off(). Signed-off-by:
Rafael J. Wysocki <rjw@sisk.pl> Acked-by:
Andreas Mohr <andi@lisas.de> Signed-off-by:
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chaithrika@ti.com authored
clk_disable was called twice in the remove function. Correct this so that the driver module unloads without error. Signed-off-by:
Chaithrika U S <chaithrika@ti.com> Signed-off-by:
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Jiri Pirko authored
This patch is inspired by patch recently posted by Johannes Berg. Basically what my patch does is to group list and a count of addresses into newly introduced structure netdev_hw_addr_list. This brings us two benefits: 1) struct net_device becames a bit nicer. 2) in the future there will be a possibility to operate with lists independently on netdevices (with exporting right functions). I wanted to introduce this patch before I'll post a multicast lists conversion. Signed-off-by:
Jiri Pirko <jpirko@redhat.com> drivers/net/bnx2.c | 4 +- drivers/net/e1000/e1000_main.c | 4 +- drivers/net/ixgbe/ixgbe_main.c | 6 +- drivers/net/mv643xx_eth.c | 2 +- drivers/net/niu.c | 4 +- drivers/net/virtio_net.c | 10 ++-- drivers/s390/net/qeth_l2_main.c | 2 +- include/linux/netdevice.h | 17 +++-- net/core/dev.c | 130 ++++++++++++++++++-------------------- 9 files changed, 89 insertions(+), 90 deletions(-) Signed-off-by:
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Jarek Poplawski authored
My previous patch, which explicitly delays freeing of tnodes by adding them to the list to flush them after the update is finished, isn't strict enough. It treats exceptionally tnodes without parent, assuming they are newly created, so "invisible" for the read side yet. But the top tnode doesn't have parent as well, so we have to exclude all exceptions (at least until a better way is found). Additionally we need to move rcu assignment of this node before flushing, so the return type of the trie_rebalance() function is changed. Reported-by:
Yan Zheng <zheng.yan@oracle.com> Signed-off-by:
Jarek Poplawski <jarkao2@gmail.com> Signed-off-by:
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Jarek Poplawski authored
Action police statistics could be misleading because drops are not shown when expected. With feedback from: Jamal Hadi Salim <hadi@cyberus.ca> Reported-by:
Pawel Staszewski <pstaszewski@itcare.pl> Signed-off-by:
Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by:
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Stephen Hemminger authored
Version bump. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
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Stephen Hemminger authored
Add support for generic receive offload. Signed-off-by:
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Stephen Hemminger authored
This patch implements skb recycling. It reclaims transmitted skb's for use in the receive ring. Signed-off-by:
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Stephen Hemminger authored
Reduce the size of the driver transmit ring to reduce latency and allow qdisc to do better rate control. Also make it obvious what the minimum transmit ring allowed is and why. Signed-off-by:
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Stephen Hemminger authored
Since it is likely that there are multiple packets received per interrupt, only update the receive counters once after all packets are processed. Signed-off-by:
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Stephen Hemminger authored
The logic in sky2_down was incorrect. Receiver could report status after rx_stop was called. The steps need to be: * stop new frames from being transmitted * shut off transmit/receive logic * synchronize with NAPI to process status info about transmitter and receiver Signed-off-by: -
Stephen Hemminger authored
Add some read's to avoid any PCI posting issues when controlling irq's. Signed-off-by:
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Stephen Hemminger authored
Reset more parts of the receive path when device is take offline. Signed-off-by:
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Stephen Hemminger authored
This unblocks the chip if it is stuck in pause cycle during shutdown. Signed-off-by:
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françois romieu authored
Stopping all activity through ChipCmd and blindly acking the irqs is neither nice nor completely needed: the transition to low-power mode does enough work and it apparently keeps the device in a sane state. Patch suggested by a fix for http://bugzilla.kernel.org/show_bug.cgi?id=9512 The rtl_shutdown path is kept unchanged so far. Signed-off-by:
Francois Romieu <romieu@fr.zoreil.com> Tested-by:
Anders Eriksson <aeriksson@fastmail.fm> Cc: Edward Hsu <edward_hsu@realtek.com.tw> Signed-off-by:
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françois romieu authored
When sis190 driver is trying to get default phy, if it doesn't find home or lan phy, it falls back to the first phy in the phy list but list_entry() points to a bogus entry. list_first_entry() should be used instead. Signed-off-by:
Arnaud Patard <apatard@mandriva.com> Acked-off-by:
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Haiying Wang authored
-- derived from reverted commit 047584ce -- reworked by Grant Likely to play nice with commit: "net: Rework ucc_geth driver to use of_mdio infrastructure" (0b9da337) Signed-off-by:
Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by:
Grant Likely <grant.likely@secretlab.ca> Signed-off-by:
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Grant Likely authored
This reverts commit 047584ce. This patch meshes badly with "net: Rework ucc_geth driver to use of_mdio infrastructure" (0b9da337). Since most of the patch needs to be reworked, it is clearer to revert the patch and then apply the corrected version Signed-off-by:
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Stephen Hemminger authored
The skb mac_header field is sometimes NULL (or ~0u) as a sentinel value. The places where skb is expanded add an offset which would change this flag into an invalid pointer (or offset). Signed-off-by:
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Stephen Hemminger authored
Looking at the crash in log_martians(), one suspect is that the check for mac header being set is not correct. The value of mac_header defaults to 0 on allocation, therefore skb_mac_header_was_set will always be true on platforms using NET_SKBUFF_USES_OFFSET. Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
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