src-test/sys/dev/sr/if_sr.c, branch stable/7 FreeBSD source tree https://cgit-dev.freebsd.org/src-test/atom?h=stable%2F7 2010-11-16T04:40:03Z MFC r207554: 2010-11-16T04:40:03Z Maxim Sobolev sobomax@FreeBSD.org 2010-11-16T04:40:03Z urn:sha1:33277cd93ac5d310691576dc71a2aff357cebdb1 Add new tunable 'net.link.ifqmaxlen' to set default send interface queue length. The default value for this parameter is 50, which is quite low for many of today's uses and the only way to modify this parameter right now is to edit if_var.h file. Also add read-only sysctl with the same name, so that it's possible to retrieve the current value. Don't call bus_deactivate_resource() explicitly before calling 2007-03-21T03:38:37Z Yoshihiro Takahashi nyan@FreeBSD.org 2007-03-21T03:38:37Z urn:sha1:41f5bd0f6dc8a92fde5135b6c674e35d4b96501e bus_release_resource(). This is needed for pc98 by upcoming nexus related change. o break newbus api: add a new argument of type driver_filter_t to 2007-02-23T12:19:07Z Paolo Pisati piso@FreeBSD.org 2007-02-23T12:19:07Z urn:sha1:ef544f631226436ef590825881e7a28369df82f6 bus_setup_intr() o add an int return code to all fast handlers o retire INTR_FAST/IH_FAST For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current Reviewed by: many Approved by: re@ - Use bus_setup_intr() and bus_teardown_intr() to register device driver 2006-02-22T18:16:26Z John Baldwin jhb@FreeBSD.org 2006-02-22T18:16:26Z urn:sha1:57fb5e60974fbb2770aa12b4a72114660228c236 interrupt handlers rather than BUS_SETUP_INTR() and BUS_TEARDOWN_INTR(). Uses of the BUS_*() versions in the implementation of foo_intr methods in bus drivers were not changed. Mostly this just means that some drivers might start printing diagnostic messages like [FAST] when appropriate as well as honoring mpsafenet=0. - Fix two more of the ppbus drivers' identify routines to function correctly in the mythical case of a machine with more than one ppbus. Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09T10:20:02Z Robert Watson rwatson@FreeBSD.org 2005-08-09T10:20:02Z urn:sha1:13f4c340aeeeb104844712bb36899d1adef50579 IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to ifnet.if_drv_flags. Device drivers are now responsible for synchronizing access to these flags, as they are in if_drv_flags. This helps prevent races between the network stack and device driver in maintaining the interface flags field. Many __FreeBSD__ and __FreeBSD_version checks maintained and continued; some less so. Reviewed by: pjd, bz MFC after: 7 days Stop embedding struct ifnet at the top of driver softcs. Instead the 2005-06-10T16:49:24Z Brooks Davis brooks@FreeBSD.org 2005-06-10T16:49:24Z urn:sha1:fc74a9f93a5fbc83262aa12084404ac953c854b5 struct ifnet or the layer 2 common structure it was embedded in have been replaced with a struct ifnet pointer to be filled by a call to the new function, if_alloc(). The layer 2 common structure is also allocated via if_alloc() based on the interface type. It is hung off the new struct ifnet member, if_l2com. This change removes the size of these structures from the kernel ABI and will allow us to better manage them as interfaces come and go. Other changes of note: - Struct arpcom is no longer referenced in normal interface code. Instead the Ethernet address is accessed via the IFP2ENADDR() macro. To enforce this ac_enaddr has been renamed to _ac_enaddr. - The second argument to ether_ifattach is now always the mac address from driver private storage rather than sometimes being ac_enaddr. Reviewed by: sobomax, sam Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29T04:42:30Z Yoshihiro Takahashi nyan@FreeBSD.org 2005-05-29T04:42:30Z urn:sha1:d4fcf3cba56369bf27a1943ee07b2ddd124b8436 and amd64. The optimization is a trivial on recent machines. Reviewed by: -arch (imp, marcel, dfr) Initialize Netgraph type at a correct time, before device probing. 2005-02-15T18:41:21Z Ruslan Ermilov ru@FreeBSD.org 2005-02-15T18:41:21Z urn:sha1:20710e9f5f78112cb8eb970c23a0e305a0f3267a Install netgraph type at an appropriate time. 2005-02-13T11:15:25Z Ruslan Ermilov ru@FreeBSD.org 2005-02-13T11:15:25Z urn:sha1:b25030ca8e70e0cb072ff273638a01b66f55d3a7 Two problems here: 2005-02-12T12:04:10Z Ruslan Ermilov ru@FreeBSD.org 2005-02-12T12:04:10Z urn:sha1:7becf838ce2d38279a06f7d9a4074da3e3fc69cb 1. Dependency on netgraph module was broken (wrong version). 2. Netgraph node type was never destroyed on unload. This was masked by problem #1. Fixed both by using NETGRAPH_INIT(). Now netgraph node type is created on module load, as in the rest of netgraph modules.