src/sys/dev/qlxge, branch releng/10.2

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 This check has now now been replaced by checking if "M_HASHTYPE_GET(m)" is different from "M_HASHTYPE_NONE".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 r258779,r258780,r258787,r258822:

2014-02-04T03:36:42Z

Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this shifts into the sign bit. Instead use (1U << 31) which gets the expected result. Similar to the (1 << 31) case it is not defined to do (2 << 30). This fix is not ideal as it assumes a 32 bit int, but does fix the issue for most cases. A similar change was made in OpenBSD.

MFC r258155

2013-11-22T00:26:21Z

ql_hw.[c,h]: set minimum thresholds on pkt size for lro path. ql_ioctl.c: validate the length and address of buffer passed to QL_RD_FW_DUMP MFC r258156 qls_ioctl.c: Validate the buffer and its length passed to QLA_MPI_DUMP. copyout dump only if qls_mpi_core_dump() is successful. (like to credit x90c for pointing the issue) Approved by: re (delphij)

Add Qlogic 10Gb Ethernet Driver for Qlogic 8100 Series CNA Adapter

2013-06-25T17:50:22Z

Driver version (v2.0.0) Submitted by: David C Somayajulu (davidcs@freebsd.org) QLogic Corporation Approved by: George Neville-Neil (gnn@freebsd.org)