- 09 5月, 2009 1 次提交
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- 08 5月, 2009 11 次提交
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由 David S. Miller 提交于
Conflicts: include/net/tcp.h
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由 Ashish Karkare 提交于
Signed-off-by: NAshish Karkare <akarkare@marvell.com> Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matthias Ludwig 提交于
fix size of remaped iomem, which is 1 byte to small (e.g. mappes only 0xff bytes instead of 0x100) Signed-off-by: NMatthias Ludwig <mludwig@ultratronik.de> Acked-by: NSteve Glendinning <steve.glendinning@smsc.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jesse Brandeburg 提交于
after the recent changes to wired drivers to use only netif_carrier_off the driver can have outstanding tx work to complete that will never complete once link is down. Since the intel hardware will hold this tx work forever, the driver notices a tx timeout condition internally and might try to instigate printk and reset of the part with a netif_stop_queue, which doesn't work because link is down. Don't bother arming to tx hang detection when link is down. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nelson, Shannon 提交于
Make sure we don't get any sign-extend issues when we shift a 1 into bit 31. Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Don Skidmore 提交于
We weren't logging the 82598AT fan failure if it occurred before (ixgbe_open) as we hadn't sent up to catch the interrupt that event caused. This patch checks for this failure in: ixgbe_probe - So we can log the failure asap. We check right after we set up the adapter->flags, which is when we know that we have a fan. ixgbe_up_complete - To catch failures that may have happened between probe and when we set up the interrupt that would normally detect the fan failure. To enable all of this we need to initialize the adapter flag with IXGBE_FLAG_FAN_FAIL_CAPABLE when the NIC contained a fan. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Acked-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yi Zou 提交于
This enables L2 header split when packet split is enabled for 82599. Signed-off-by: NYi Zou <yi.zou@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
The current configuration is not setting queue 0 correctly for DCB configurations. As a result unconfigured queues are being used to setup the SRRCTL register rx buffer len sizes. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
As per the documentation for 82599 in order to support hardware RSC the header size must be set. This is only currently done for packet split mode. This patch sets the header buffer length for all modes. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
We can avoid waking up tasks not interested in receive notifications, using wake_up_interruptible_poll() instead of wake_up_interruptible() Signed-off-by: NEric Dumazet <dada1@cosmosbay.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Small cleanup patch to reduce line lengths, before a change in tcp_prequeue(). Signed-off-by: NEric Dumazet <dada1@cosmosbay.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 5月, 2009 28 次提交
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由 David S. Miller 提交于
Otherwise list_for_each_entry_rcu() et al. aren't visible and we get build failures in some configurations. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnaldo Carvalho de Melo 提交于
By separating the freeing code from the refcounting decrementing. Probably reducing icache pressure when we still have reference counts to go. Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lennert Buytenhek 提交于
Commit ac45f602 ("net: infrastructure for hardware time stamping") added two skb initialization actions to __alloc_skb(), which need to be added to skb_recycle_check() as well. Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NPatrick Ohly <patrick.ohly@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
Add barrier() to bnx2_get_hw_{tx|rx}_cons() to fix this issue: http://bugzilla.kernel.org/show_bug.cgi?id=12698 This issue was reported by multiple i386 users. Without barrier(), the compiled code looks like the following where %eax contains the address of the tx_cons or rx_cons in the DMA status block. The status block contents can change between the cmpb and the movzwl instruction. The driver would crash if the value was not 0xff during the cmpb instruction, but changed to 0xff during the movzwl instruction. 6828: 80 38 ff cmpb $0xff,(%eax) 682b: 0f b7 10 movzwl (%eax),%edx With the added barrier(), the compiled code now looks correct: 683d: 0f b7 10 movzwl (%eax),%edx 6840: 0f b6 c2 movzbl %dl,%eax 6843: 3d ff 00 00 00 cmp $0xff,%eax Thanks to Pascal de Bruijn <pmjdebruijn@pcode.nl> for reporting the problem and Holger Noefer <hnoefer@pironet-ndh.com> for patiently testing test patches for us. Also updated version to 2.0.1. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
When no limit is given, the bfifo uses a default of tx_queue_len * mtu. Packets handled by qdiscs include the link layer header, so this should be taken into account, similar to what other qdiscs do. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
The setup_rctl call was making a call into the ring structure after it had been freed. This was causing a panic on shutdown. This call wasn't necessary since it is possible to get the needed index from adapter->vfs_allocated_count. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 gouji-new 提交于
Traditionally Intel based NIC drivers request I/O port even though it doesn't need that really. Intel PCIE 10Gb driver (ixgbe) also requests I/O port but it doesn't need it either. This is a little inconvenient situation because sometimes we have to handle those cards on the slots where any I/O space is not attached. So we made pach which makes ixgbe driver legacy I/O port free. Signed-off-by: NMasayuki Gouji <gouji.masayuki@jp.fujitsu.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Breno Leitao 提交于
According to the "PCI Error Recovery" document, if after a recovery, the bus is disabled, the error_detected function should return PCI_ERS_RESULT_DISCONNECT. Actually ixgbe error_detected function is always returning PCI_ERS_RESULT_NEED_RESET, even if the bus is in failure. This patch just check if the bus is disabled and then returns PCI_ERS_RESULT_DISCONNET. Signed-off-by: NBreno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
There were still some references to napi_add/del_all left after the dynamic vector allocation patch. This patch removes those references since the ixgbe_napi_add/del_all calls are no longer needed as the napi struct is added when the vector is created, and deleted when the vector is freed. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
currently ixgbe_receive_skb is passing the vector index to skb_record_rx_queue instead of the queue index. This patch changes that so that the ring index is passed instead. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
Currently the q_vectors are being allocated statically inside of the adapter struct. This increases the overall size of the adapter struct when we can easily allocate the vectors dynamically. This patch changes that behavior so that the q_vectors are allocated dynamically and the napi structures are automatically allocated inside of the q_vectors as needed. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
The current quirk doesn't include all 82576 device IDs. This update resolves that. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
An issue was found in which rx checksum could not be enabled without resetting the interface. The issue was the hardware enable was not being done via ethtool. To resolve this issue and prevent conflicts with VF configuration we will leave the feature always enabled in hardware, and then in software we will choose to ignore the results via a sw flag. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This patch cleans up a number of unused or unneeded feature flags. As a result of these changes the user should now be able to enable or disable rx checksumming via ethtool. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Saeed Bishara 提交于
It is not a good idea to blindly unmask the RX and TX_END interrupts for all eight queues on all mv643xx_eth hardware, since some variations of the hardware have less than eight transmit/receive queues, and the RX/TX_END interrupts for the queues they don't have can be in use by other interrupt sources. Signed-off-by: NSaeed Bishara <saeed@marvell.com> Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lennert Buytenhek 提交于
On the platforms that mv643xx_eth is used on, the manual skb->data alignment logic in mv643xx_eth can be simplified, as the only case we need to handle is where NET_SKB_PAD is not a multiple of the cache line size. If this is the case, the extra padding we need can be computed at compile time, while if NET_SKB_PAD _is_ a multiple of the cache line size, the code can be optimised out entirely. Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lennert Buytenhek 提交于
Move the definitions for the SDMA and port serial configuration register values to where all the other register definitions live, and expand the shifts to 32 bit constants. Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lennert Buytenhek 提交于
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lennert Buytenhek 提交于
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dhananjay Phadke 提交于
o Pause traffic during mac addr change. o Enable setting mac address for NX3031. Signed-off-by: NDhananjay Phadke <dhananjay@netxen.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dhananjay Phadke 提交于
o use standard linked list api for mac addr list management in NX3031. o release mac addresses in firmware in dev close(). Signed-off-by: NDhananjay Phadke <dhananjay@netxen.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dhananjay Phadke 提交于
Fix the distance check between tx ring producer and consumer that could lead to tx ring wrap around. Signed-off-by: NDhananjay Phadke <dhananjay@netxen.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Inaky Perez-Gonzalez 提交于
When a new wimax_dev is created, it's state has to be __WIMAX_ST_NULL until wimax_dev_add() is succesfully called. This allows calls into the stack that happen before said time to be rejected. Until now, the state was being set (by mistake) to UNINITIALIZED, which was allowing calls such as wimax_report_rfkill_hw() to go through even when a call to wimax_dev_add() had failed; that was causing an oops when touching uninitialized data. This situation is normal when the device starts reporting state before the whole initialization has been completed. It just has to be dealt with. Signed-off-by: NInaky Perez-Gonzalez <inaky@linux.intel.com>
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由 Inaky Perez-Gonzalez 提交于
When sending a message to user space using wimax_msg(), if nla_put() fails, correctly interpret the return code from wimax_msg_alloc() as an err ptr and return the error code instead of crashing (as it is assuming than non-NULL means the pointer is ok). Signed-off-by: NInaky Perez-Gonzalez <inaky@linux.intel.com>
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由 Jouni Malinen 提交于
IEEE 802.11w/D8.0 changed the length of the SA Query transaction identifier from 16 to 2 octets. Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gabor Juhos 提交于
The AR_SREV_9285_1[12]_OR_LATER macros already contains the AR_SREV_9285 check. Signed-off-by: NGabor Juhos <juhosg@openwrt.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
On x86 this allows us to do the following small savings: shave off 23 % off of the module's data, and shave off 6 % off of the module's text. We save 456 bytes, for those counting. $ size ath9k.ko text data bss dec hex filename 250794 3628 1600 256022 3e816 ath9k.ko $ size ath9k-old.ko text data bss dec hex filename 239114 15308 1600 256022 3e816 ath9k-old.ko $ du -b ath9k.ko 4034244 ath9k.ko $ du -b ath9k-old.ko 4033788 ath9k-old.ko Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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