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* sfc: Move mdio_lock to struct falcon_nic_dataBen Hutchings2010-12-034-7/+9
| | | | | | | | We only have direct access to MDIO on Falcon, so move this out of struct efx_nic. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Move SPI state to struct falcon_nic_dataBen Hutchings2010-12-036-75/+69
| | | | | | | | We only have direct access to SPI on Falcon, so move all this state out of struct efx_nic. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Remove unnecessary inclusion of various private header filesBen Hutchings2010-12-038-10/+0
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Expose Falcon BootROM config through MTD, not ethtoolBen Hutchings2010-12-032-82/+54
| | | | | | | | The ethtool EEPROM interface is really meant for exposing chip configuration, not BootROM configuration. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Remove broken automatic fallback for invalid Falcon chip/board configBen Hutchings2010-12-031-33/+24
| | | | | | | | | | If the Falcon board config is invalid, we cannot proceed - we do not have a valid board type to pass to falcon_probe_board(), and if we kluge that to work with an unknown board then other initialisation code will crash. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Fix event based MCDI completion and MC REBOOT/CMDDONE ordering issueSteve Hodgson2010-12-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mcfw *never* sends CMDDONE when rebooting. Changing this so that it always sends CMDDONE *before* REBOOT is easy on Siena, but it's not obvious that we could guarantee to be able to implement this on future hardware. Given this, I'm less convinced that the protocol should be changed. To reiterate the failure mode: The driver sees this: issue command receive REBOOT event Was that reboot event sent before the command was issued, or in response to the command? If the former then there will be a subsequent CMDDONE event, if the latter, then there will be no CMDDONE event. Options to resolve this are: 1. REBOOT always completes an outstanding mcdi request, and we set the credits count to ignore a subsequent CMDDONE event with mismatching seqno. 2. REBOOT never completes an outstanding mcdi request. If there is no CMDDONE event then we rely on the mcdi timeout code to complete the outstanding request, incurring a 10s delay. I'd argue that (2) is tidier, but that incurring a 10s delay is a little needless. Let's go with (1). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Clear RXIN_SEL when soft-resetting QT2025CBen Hutchings2010-12-031-0/+6
| | | | | | | | | When we enable PMA/PMD loopback this automatically sets RXIN_SEL (inverse polarity for RXIN). We need to clear that bit during the soft-reset sequence, as it is not done automatically. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Read-to-clear LM87 alarm/interrupt status at start of dayBen Hutchings2010-12-031-0/+4
| | | | | | | | We do not want to shut down the board based on a fault that has already been cleared. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Distinguish critical and non-critical over-temperature conditionsBen Hutchings2010-12-031-29/+80
| | | | | | | | | | Set both the 'maximum' and critical temperature limits for LM87 hardware monitors on Falcon boards. Do not shut down a port until the critical temperature is reached, but warn as soon as the 'maximum' temperature is reached. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Fix condition for no-op in set_phy_flash_cfg()Ben Hutchings2010-12-031-1/+1
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Reduce log level for MCDI error response in efx_mcdi_rpc()Ben Hutchings2010-12-031-1/+1
| | | | | | | | | | Some errors are expected, e.g. when sending new commands to an MC running old firmware. Only the caller of efx_mcdi_rpc() can decide what is a real error. Therefore log the error responses with netif_dbg(). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Delete tipc_ownidentity()Allan Stephens2010-12-023-10/+2
| | | | | | | | | Moves the content of the native API routine tipc_ownidentity() into the sole routine that calls it, since it can no longer be called in isolation. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Eliminate obsolete native API forwarding routinesAllan Stephens2010-12-022-87/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Moves the content of each native API message forwarding routine into the sole routine that calls it, since the forwarding routines no longer be called in isolation. Also removes code in each routine that altered the outgoing message's importance level since this is now no longer possible. The previous function mapping (parent function, and child API) was as follows: tipc_send2name \--tipc_forward2name tipc_send2port \--tipc_forward2port tipc_send_buf2port \--tipc_forward_buf2port After this commit, the children don't exist and their functionality is completely in the respective parent. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Eliminate an unused symbolic constant in link codeAllan Stephens2010-12-021-6/+0
| | | | | | | | Removes a symbol that is not referenced anywhere by TIPC's link code. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Eliminate useless initialization when creating subscriberAllan Stephens2010-12-021-1/+1
| | | | | | | | | Removes initialization of a local variable that is always assigned a different value before it is referenced. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove unused domain argument from multicast send routineAllan Stephens2010-12-023-3/+2
| | | | | | | | | Eliminates an unused argument from tipc_multicast(), now that this routine can no longer be called by kernel-based applications. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove support for TIPC mode change callbackAllan Stephens2010-12-024-53/+5
| | | | | | | | | | | Eliminates support for the callback routine invoked when TIPC changes its mode of operation from inactive to standalone or from standalone to networked. This callback was part of TIPC's obsolete native API and is not used by TIPC internally. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Delete useless function prototypesAllan Stephens2010-12-024-4/+0
| | | | | | | | | | | Removes several function declarations that aren't used anywhere, either because they reference routines that no longer exist or because all users of the function reference it after it has already been defined. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Eliminate useless return value when disabling a bearerAllan Stephens2010-12-021-4/+5
| | | | | | | | | Modifies bearer_disable() to return void since it always indicates success anyway. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Delete unused configuration service structure definitionAllan Stephens2010-12-021-7/+0
| | | | | | | | | Removes a structure definition that is no longer used by TIPC's configuration service. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove obsolete inclusions of header filesAllan Stephens2010-12-0222-77/+0
| | | | | | | | | | Gets rid of #include statements that are no longer required as a result of the merging of obsolete native API header file content into other TIPC include files. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove obsolete native API files and exportsAllan Stephens2010-12-0215-690/+382
| | | | | | | | | | | | | | | | | As part of the removal of TIPC's native API support it is no longer necessary for TIPC to export symbols for routines that can be called by kernel-based applications, nor for it to have header files that kernel-based applications can include to access the declarations for those routines. This commit eliminates the exporting of symbols by TIPC and migrates the contents of each obsolete native API include file into its corresponding non-native API equivalent. The code which was migrated in this commit was migrated intact, in that there are no technical changes combined with the relocation. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: kill unused macros from head fileShan Wei2010-12-026-16/+0
| | | | | | | | These macros have been defined for several years since v2.6.12-rc2（tracing by git）, but never be used. So remove them. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: use ND_REACHABLE_TIME and ND_RETRANS_TIMER instead of magic numberShan Wei2010-12-021-12/+12
| | | | | | | | | | | | | ND_REACHABLE_TIME and ND_RETRANS_TIMER have defined since v2.6.12-rc2, but never been used. So use them instead of magic number. This patch also changes original code style to read comfortably . Thank YOSHIFUJI Hideaki for pointing it out. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tcp: use TCP_BASE_MSS to set basic mss valueShan Wei2010-12-021-1/+1
| | | | | | | | | | | | | | | TCP_BASE_MSS is defined, but not used. commit 5d424d5a introduce this macro, so use it to initial sysctl_tcp_base_mss. commit 5d424d5a674f782d0659a3b66d951f412901faee Author: John Heffner <jheffner@psc.edu> Date: Mon Mar 20 17:53:41 2006 -0800 [TCP]: MTU probing Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: snmp: fix the wrong ICMP_MIB_MAX valueShan Wei2010-12-021-2/+1
| | | | | | | | | | __ICMP_MIB_MAX is equal to the total number of icmp mib, So no need to add 1. This wastes 4/8 bytes memory. Change it to be same as ICMP6_MIB_MAX, TCP_MIB_MAX, UDP_MIB_MAX. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* can: EG20T PCH: Delete unnecessary spin_lockTomoya2010-12-021-34/+0
| | | | | | | | | | Delete unnecessary spin_lock for accessing Message Object. Since all message objects are divided into tx/rx area completely, spin_lock processing is unnecessary. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* can: EG20T PCH: Enumerate LEC macrosTomoya2010-12-021-36/+41
| | | | | | | For easy to readable, LEC #define macros are replaced to enums. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* can: EG20T PCH: Change Message Object IndexTomoya2010-12-021-147/+116
| | | | | | | | | | | For easy to readable, add Message Object index like below. PCH_RX_OBJ_START PCH_RX_OBJ_END PCH_TX_OBJ_START PCH_TX_OBJ_END Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* can: EG20T PCH: Separate Interface Register(IF1/IF2)Tomoya2010-12-021-244/+201
| | | | | | | | | | CAN register of Intel PCH EG20T has 2 sets of interface register. To reduce whole of code size, separate interface register. As a result, the number of function also can be reduced. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* tcp: Implement ipv6 ->get_peer() and ->tw_get_peer().David S. Miller2010-12-021-4/+18
| | | | | | | Now ipv6 timewait recycling is fully implemented and enabled. Signed-off-by: David S. Miller <davem@davemloft.net>
* tcp: Add timewait recycling bits to ipv6 connect code.David S. Miller2010-12-022-25/+77
| | | | | | | | | | | | | | | This will also improve handling of ipv6 tcp socket request backlog when syncookies are not enabled. When backlog becomes very deep, last quarter of backlog is limited to validated destinations. Previously only ipv4 implemented this logic, but now ipv6 does too. Now we are only one step away from enabling timewait recycling for ipv6, and that step is simply filling in the implementation of tcp_v6_get_peer() and tcp_v6_tw_get_peer(). Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Create inet6_csk_route_req().David S. Miller2010-12-022-0/+35
| | | | | | Brother of ipv4's inet_csk_route_req(). Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Add rt6_get_peer() helper.David S. Miller2010-12-021-0/+9
| | | | | | To go along side ipv4's rt_get_peer(). Signed-off-by: David S. Miller <davem@davemloft.net>
* timewait_sock: Create and use getpeer op.David S. Miller2010-12-025-37/+63
| | | | | | | | | | | | | The only thing AF-specific about remembering the timestamp for a time-wait TCP socket is getting the peer. Abstract that behind a new timewait_sock_ops vector. Support for real IPV6 sockets is not filled in yet, but curiously this makes timewait recycling start to work for v4-mapped ipv6 sockets. Signed-off-by: David S. Miller <davem@davemloft.net>
* inetpeer: Fix incorrect comment about inetpeer struct size.David S. Miller2010-12-021-1/+0
| | | | | | Now with ipv6 support it is no longer less than 64 bytes. Signed-off-by: David S. Miller <davem@davemloft.net>
* inetpeer: Kill use of inet_peer_address_t typedef.David S. Miller2010-12-022-10/+10
| | | | | | They are verboten these days. Signed-off-by: David S. Miller <davem@davemloft.net>
* vxge: update driver versionJon Mason2010-12-011-2/+2
| | | | | | | Update vxge driver version Signed-off-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* vxge: use strcpy for stringsJon Mason2010-12-011-1/+1
| | | | | | | Use strncpy instead of memcpy when working on strings Signed-off-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* vxge: remove unnecessary printksJon Mason2010-12-011-11/+0
| | | | | | | | | Remove printks for ring blocks, fifo blocks, and rx doorbell mode as they clutter the dmesg output during modprobe and provide no useful information. Signed-off-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipip: add module alias for tunl0 tunnel devicestephen hemminger2010-12-011-0/+1
| | | | | | | | | If ipip is built as a module the 'ip tunnel add' command would fail because the ipip module was not being autoloaded. Adding an alias for the tunl0 device name cause dev_load() to autoload it when needed. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* gre: add module alias for gre0 tunnel devicestephen hemminger2010-12-011-0/+1
| | | | | | | | | If gre is built as a module the 'ip tunnel add' command would fail because the ip_gre module was not being autoloaded. Adding an alias for the gre0 device name cause dev_load() to autoload it when needed. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* gre: minor cleanupsstephen hemminger2010-12-011-2/+2
| | | | | | | | Use strcpy() rather the sprintf() for the case where name is getting generated. Fix indentation. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net sched: use xps information for qdisc NUMA affinityEric Dumazet2010-12-014-5/+36
| | | | | | | | | | | | | | | | Allocate qdisc memory according to NUMA properties of cpus included in xps map. To be effective, qdisc should be (re)setup after changes of /sys/class/net/eth<n>/queues/tx-<n>/xps_cpus I added a numa_node field in struct netdev_queue, containing NUMA node if all cpus included in xps_cpus share same node, else -1. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ben Hutchings <bhutchings@solarflare.com> Cc: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Add Nic partitioning mode (57712 devices)Dmitry Kravkov2010-12-017-96/+400
| | | | | | | | | | | | | | | | | | NIC partitioning is another flavor of multi function - having few PCI functions share the same physical port. Unlike the currently supported mode of multi-function which depends on the switch configuration and uses outer-VLAN, the NPAR mode is switch independent and uses the MAC addresses to distribute incoming packets to the different functions. This patch adds the specific HW setting of the NPAR mode and some distinctions between switch dependent (SD) and switch independent (SI) multi-function (MF) modes where the configuration is not the same. Advance driver version to 1.60.00-6 Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* inet: Turn ->remember_stamp into ->get_peer in connection AF ops.David S. Miller2010-11-305-34/+44
| | | | | | | | | Then we can make a completely generic tcp_remember_stamp() that uses ->get_peer() as a helper, minimizing the AF specific code and minimizing the eventual code duplication when we implement the ipv6 side of TW recycling. Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Add infrastructure to bind inet_peer objects to routes.David S. Miller2010-11-304-0/+25
| | | | | | They are only allowed on cached ipv6 routes. Signed-off-by: David S. Miller <davem@davemloft.net>
* inetpeer: Add inet_getpeer_v6()David S. Miller2010-11-301-0/+10
| | | | | | | Now that all of the infrastructure is in place, we can add the ipv6 shorthand for peer creation. Signed-off-by: David S. Miller <davem@davemloft.net>
* inetpeer: Add v6 peers tree, abstract root properly.David S. Miller2010-11-301-9/+18
| | | | | | | Add the ipv6 peer tree instance, and adapt remaining direct references to 'v4_peers' as needed. Signed-off-by: David S. Miller <davem@davemloft.net>
* inetpeer: Abstract address comparisons.David S. Miller2010-11-301-8/+27
| | | | | | Now v4 and v6 addresses will both work properly. Signed-off-by: David S. Miller <davem@davemloft.net>
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