src/sys/ofed/drivers, branch releng/10.3

MFC r291753:

2015-12-13T03:32:41Z

Fix scope of bridge_header and bridge_pcix_cap in mthca_reset(..) They're only used in the __linux__ case Differential Revision: https://reviews.freebsd.org/D4332 Reported by: cppcheck Reviewed by: hselasky Sponsored by: EMC / Isilon Storage Division

Enable the mlx4en TSO limits.

2015-12-11T15:35:47Z

This is a direct commit to stable/10. Sponsored by: Mellanox Technologies

MFC r290710, r291694, r291699 and r291793:

2015-12-11T14:21:58Z

- Fix print formatting compile warnings for Sparc64 and PowerPC platforms. - Updated the mlx4 and mlxen drivers to the latest version, v2.1.6: - Added support for dumping the SFP EEPROM content to dmesg. - Fixed handling of network interface capability IOCTLs. - Fixed race when loading and unloading the mlxen driver by applying appropriate locking. - Removed two unused C-files. - Convert the mlxen driver to use the BUSDMA(9) APIs instead of vtophys() when loading mbufs for transmission and reception. While at it all pointer arithmetic and cast qualifier issues were fixed, mostly related to transmission and reception. - Fix i386 build WITH_OFED=YES. Remove some redundant KASSERTs. Sponsored by: Mellanox Technologies Differential Revision: https://reviews.freebsd.org/D4283 Differential Revision: https://reviews.freebsd.org/D4284

MFC r291047:

2015-11-23T09:33:27Z

Don't leak work if __mlx4_register_vlan(..) fails in mlx4_master_immediate_activate_vlan_qos(..) Differential Revision: https://reviews.freebsd.org/D4203 Submitted by: Miles Olrich Sponsored by: EMC / Isilon Storage Division

Merge r283612:

2015-08-17T10:03:23Z

Add SIOCGI2C ioctl support to the driver. Would work only on ConnectX-3 with fresh firmware. The low level code is based on code provided by Mellanox. Thanks to Mellanox and their distributor Must (http://mustcompany.ru) for providing hardware. In collaboration with: Andre Melkoumian Reviewed by: hselasky Sponsored by: Netflix Sponsored by: Nginx, Inc.

MFC r282817:

2015-05-21T06:56:35Z

Apply proper locking when iterating the multicast addresses and add a missing check for NULL from a non-blocking "kzalloc()" function call. Sponsored by: Mellanox Technologies

MFC r275358 r275483 r276982 - Removing M_FLOWID by hps@

2015-04-24T23:26:44Z

r275358: Start process of removing the use of the deprecated "M_FLOWID" flag from the FreeBSD network code. The flag is still kept around in the "sys/mbuf.h" header file, but does no longer have any users. Instead the "m_pkthdr.rsstype" field in the mbuf structure is now used to decide the meaning of the "m_pkthdr.flowid" field. To modify the "m_pkthdr.rsstype" field please use the existing "M_HASHTYPE_XXX" macros as defined in the "sys/mbuf.h" header file. This patch introduces new behaviour in the transmit direction. Previously network drivers checked if "M_FLOWID" was set in "m_flags" before using the "m_pkthdr.flowid" field. This check has now now been replaced by checking if "M_HASHTYPE_GET(m)" is different from "M_HASHTYPE_NONE". In the future more hashtypes will be added, for example hashtypes for hardware dedicated flows. "M_HASHTYPE_OPAQUE" indicates that the "m_pkthdr.flowid" value is valid and has no particular type. This change removes the need for an "if" statement in TCP transmit code checking for the presence of a valid flowid value. The "if" statement mentioned above is now a direct variable assignment which is then later checked by the respective network drivers like before. r275483: Remove M_FLOWID from SCTP code. r276982: Remove no longer used "M_FLOWID" flag from mbuf.h and update the netisr manpage. Note: The FreeBSD version has been bumped. Reviewed by: hps, tuexen Sponsored by: Limelight Networks

MFC r279865:

2015-03-15T09:05:26Z

Ensure setting promiscious mode when a network interface is up, is always non-blocking by not locking a SX type of mutex. Sponsored by: Mellanox Technologies

MFC r279584:

2015-03-07T18:33:28Z

Updates for the Mellanox ethernet driver > List of fixes: * use correct format for GID printouts * double array indexing * spelling in printouts * void pointer arithmetic * allow more receive rings * correct maximum number of transmit rings * use "const" instead of "static" for constants * check for invalid VLAN tags * check for lack of IRQ resources > Added more hardware specific defines > Added more verbose printouts of firmware status codes Sponsored by: Mellanox Technologies

MFC r278856:

2015-02-19T17:42:12Z

The "frag_info" pointer is already pointing to an array index. Don't index twice. Sponsored by: Mellanox Technologies