- 10 3月, 2011 12 次提交
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由 David S. Miller 提交于
Like in commit 44713b67 ("ipv4: Optimize flow initialization in output route lookup." we can optimize the on-stack flow setup to only initialize the members which are actually used. Otherwise we bzero the entire structure, then initialize explicitly the first half of it. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mario Schuknecht 提交于
In contrast to SIOCOUTQ which returns the amount of data sent but not yet acknowledged plus data not yet sent this patch only returns the data not sent. For various methods of live streaming bitrate control it may be helpful to know how much data are in the tcp outqueue are not sent yet. Signed-off-by: NMario Schuknecht <m.schuknecht@dresearch.de> Signed-off-by: NSteffen Sledz <sledz@dresearch.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Create a common helper for this operation, since we do it identically in three spots. Suggested by Eric Dumazet. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amerigo Wang 提交于
V2: Move #ifdef CONFIG_PROC_FS into bonding.h, as suggested by David. bond_main.c is bloating, separate the procfs code out, move them to bond_procfs.c Signed-off-by: NWANG Cong <amwang@redhat.com> Reviewed-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NAndy Gospodarek <andy@greyhouse.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
This is now a run-time choice so that a single kernel can support both old and new generation ISI modems. Support for manually enabling the pipe flow is removed as it did not work properly, does not fit well with the socket API, and I am not aware of any use at the moment. Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
This provides support for newer ISI modems with no need for the earlier experimental compile-time alternative choice. With this, we can now use the same kernel and userspace with both types of modems. This also avoids confusing two different and incompatible state machines, actively connected vs accepted sockets, and adds connection response error handling (processing "SYN/RST" of sorts). Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
User-space sometimes needs this information. In particular, the GPRS context or the AT commands pipe setups may use the pipe handle as a reference. This removes the settable pipe handle with CONFIG_PHONET_PIPECTRLR. It did not handle error cases correctly. Furthermore, the kernel *could* implement a smart scheme for allocating handles (if ever needed), but userspace really cannot. Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
This moves most of the accept logic to process context like other socket stacks do. Then we can use a few more common socket helpers and simplify a bit. Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
With the addition of the pipe controller, there is now quite a bit of repetitive code for small signaling messages. Lets factor it. Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
In some cases, the Phonet pipe backlog callbacks returned negative errno instead of NET_RX_* values. In other cases, NET_RX_DROP was returned for invalid packets, even though it seems only intended for buffering problems (not for deliberately discarded packets). Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
Phonet assumes that packets are never dropped. We try our best to avoid this situation. But lets return ENOBUFS if queueing to the network device fails so that the caller knows things went wrong. Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
The previous Phonet patch series introduced per-socket implicit destination (i.e. connect()). In that case, the destination socket address is NULL in the transmit function. However commit a8059512 ("Phonet: implement per-socket destination/peer address") is incomplete and would trigger a NULL dereference. (Fortunately, the code is not in released kernel, and in fact currently not reachable.) Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 09 3月, 2011 6 次提交
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由 David S. Miller 提交于
If modifications on other cpus are ok, then modifications to the tree during lookup done by the local cpu are ok too. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andy Gospodarek 提交于
This commit: commit d7c8a29f Author: Emil Tantilov <emil.s.tantilov@intel.com> Date: Thu Mar 3 09:25:02 2011 +0000 ixgbe: improve logic in ixgbe_init_mbx_params_pf incorrectly added a line that accessed mbx->udelay. I'm sure the intent was mbx->usec_delay. This patch fixes the compilation error. Signed-off-by: NAndy Gospodarek <andy@greyhouse.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Peter Korsgaard 提交于
The mv88e6060 uses either the lower 16 or upper 16 mii addresses, depending on the value of the EE_CLK/ADDR4 pin. Support both configurations by using the sw_addr setting as base address. Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> Acked-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
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由 David S. Miller 提交于
We have to use cfg->fc_scope not the final nh_scope value. Reported-by: NJulian Anastasov <ja@ssi.bg> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 3月, 2011 22 次提交
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由 David S. Miller 提交于
When doing output route lookups, we have to select the source address if the user has not specified an explicit one. First, if the route has an explicit preferred source address specified, then we use that. Otherwise we search the route's outgoing interface for a suitable address. This search can be precomputed and cached at route insertion time. The only missing part is that we have to refresh this precomputed value any time addresses are added or removed from the interface, and this is accomplished by fib_update_nh_saddrs(). Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Emil Tantilov 提交于
Add the ability to set 100/F on x540. Fix reporting of advertised modes by adding check for phy.autoneg_advertised Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Use if/then instead of an all-inclusive case statement. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Add description for ixgbe_init_eeprom_params_X540 and whitespace fix. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This patch enables flow control pause parameters auto-negotiation support to 82599 based 10G Base-T, backplane devices and multi-speed fiber optics modules at 1G speed Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Add defines to accumulate and display x540 PHY statistic counters on transmit/receive. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
The 82599 was not correctly having some of it's counters cleared for flow control. This change corrects that. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This change cleans up several situations in which we were either stepping over possible errors, or calling initialization routines multiple times. Also includes whitespace fixes where applicable. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Yi Zou 提交于
Add support to the ndo_fcoe_ddp_target() to allow the Intel 82599 device to also provide DDP offload capability when the upper FCoE protocol stack is operating as a target. Signed-off-by: NYi Zou <yi.zou@intel.com> Signed-off-by: NKiran Patil <kiran.patil@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Yi Zou 提交于
Add the new target ddp offload support ndo_fcoe_ddp_target(). Signed-off-by: NYi Zou <yi.zou@intel.com> Signed-off-by: NKiran Patil <kiran.patil@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Yi Zou 提交于
The Fiber Channel over Ethernet (FCoE) Direct Data Placement (DDP) can also be used for FCoE target, where the DDP used for read I/O on an initiator can be used on an FCoE target to speed up the write I/O to the target from the initiator. The added ndo_fcoe_ddp_target() works in the similar way as the existing ndo_fcoe_ddp_setup() to allow the underlying hardware set up the DDP context accordingly when it gets called from the FCoE target implementation on top the existing Open-FCoE fcoe/libfc protocol stack so without losing the ability to provide DDP for read I/O as an initiator, it can also provide DDP offload to the write I/O coming from the initiator as a target. Signed-off-by: NYi Zou <yi.zou@intel.com> Signed-off-by: NKiran Patil <kiran.patil@intel.com> Tested-by: NKavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Don Skidmore 提交于
In the previous commit: commit 5e655105 Author: Don Skidmore <donald.c.skidmore@intel.com> Date: Fri Feb 25 01:58:04 2011 +0000 ixgbe: add function pointer for semaphore function there was one release of the semaphore function call which did not get converted to a function pointer. Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Carolyn Wyborny 提交于
This patch adds statistics output for OS2BMC feature which is configured by eeprom on capable devices. Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
kernel build fails with: drivers/built-in.o: In function `e1000_lv_jumbo_workaround_ich8lan': (.text+0x3e7a8): undefined reference to `crc32_le' when CONFIG_CRC32 is not set or does not match the CONFIG_E1000E selection. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Reviewed-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NJeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Hagen Paul Pfeifer 提交于
Signed-off-by: NHagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hagen Paul Pfeifer 提交于
Signed-off-by: NHagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hagen Paul Pfeifer 提交于
Signed-off-by: NHagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hagen Paul Pfeifer 提交于
ip6_mc_source(), ip6_mc_msfilter() as well as ip6_mc_msfget() declare and assign dev but do not use the variable afterwards. Signed-off-by: NHagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shan Wei 提交于
drivers/net/s2io.c:7559: warning: ‘tcp_len’ may be used uninitialized in this function Signed-off-by: NShan Wei <shanwei@cn.fujitsu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
When there is a ptype handler holding a clone of this skb, whose destination MAC addresse is overwritten, the owner of this handler may get a corrupted packet. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
These two functions are only used when net poll controller is enabled. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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