src/sys/dev/xe, branch release/8.1.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=release%2F8.1.02009-06-26T11:45:06ZUse if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/2009-06-26T11:45:06ZRobert Watsonrwatson@FreeBSD.org2009-06-26T11:45:06Zurn:sha1:eb956cd041f956275522092d6ba66671356ff84f
IF_ADDR_UNLOCK() across network device drivers when accessing the
per-interface multicast address list, if_multiaddrs. This will
allow us to change the locking strategy without affecting our driver
programming interface or binary interface.
For two wireless drivers, remove unnecessary locking, since they
don't actually access the multicast address list.
Approved by: re (kib)
MFC after: 6 weeks
Style(9) xe(4). The MD5 sums are different, but comparing the dissassemblies2008-06-04T20:26:57ZJohn Baldwinjhb@FreeBSD.org2008-06-04T20:26:57Zurn:sha1:214b852cd94907c303e36b0fcd61fdeaad20988b
the only changes are from gcc moving some global variables around slightly.
Gah, always reset the timer for the watchdog check.2008-06-04T19:33:23ZJohn Baldwinjhb@FreeBSD.org2008-06-04T19:33:23Zurn:sha1:69d39da3c0a0d6c4411001f132908075361eb733- Split the interrupt handler up into separate subroutines for rx, tx, and2008-06-04T15:19:58ZJohn Baldwinjhb@FreeBSD.org2008-06-04T15:19:58Zurn:sha1:d0b2ae8f20470b4a1a322f56700f20784fd9fe62
MAC events.
- Use bus_*() rather than bus_space_*() and remove the bus space tag and
handle from the softc.
- Retire unused macros for examining CIS tuples.
- Change the watchdog timer logic to match other drivers that use their own2008-06-03T20:40:33ZJohn Baldwinjhb@FreeBSD.org2008-06-03T20:40:33Zurn:sha1:b307ca883c431844960b8279d6f241673a71df1f
timer by keeping a once-a-second timer running that decrements a counter
similar to if_timer and reset the chip if it gets down to zero via the
decrement.
- Use IFQ_SET_MAXLEN().
Add locking and make xe(4) MPSAFE:2008-06-02T19:43:24ZJohn Baldwinjhb@FreeBSD.org2008-06-02T19:43:24Zurn:sha1:9bd9b181caa9c9e2e3d14f83b7157af8211c6e7b
- Add a mutex to protect the softc and device hardware.
- Use a callout rather than a callout_handle for the media timer.
- Use a dedicated timer for managing the tx watchdog rather than if_timer.
- Fix some resource leaks if xe_attach() fails.
- Shutdown the device before detaching the driver.
- Setup the interrupt handler after ether_ifattach().
Tested by: Ian FREISLICH ianf of clue.co.za
o break newbus api: add a new argument of type driver_filter_t to2007-02-23T12:19:07ZPaolo Pisatipiso@FreeBSD.org2007-02-23T12:19:07Zurn: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@
o Fix printf(9) formatting: do not use hardcode "0x" and "#" flags2006-04-15T11:41:40ZMaxim Konovalovmaxim@FreeBSD.org2006-04-15T11:41:40Zurn:sha1:727e7d86214b858428865fb36953db3a5c13bced
simultaneously. Remove "#' flag to match a style of the rest of
file.
PR: kern/85477
Submitted by: Oliver Fromme
- Store pointer to the link-level address right in "struct ifnet"2005-11-11T16:04:59ZRuslan Ermilovru@FreeBSD.org2005-11-11T16:04:59Zurn:sha1:4a0d6638b3bb3b7ed39b852f722e904ac9a6e603
rather than in ifindex_table[]; all (except one) accesses are
through ifp anyway. IF_LLADDR() works faster, and all (except
one) ifaddr_byindex() users were converted to use ifp->if_addr.
- Stop storing a (pointer to) Ethernet address in "struct arpcom",
and drop the IFP2ENADDR() macro; all users have been converted
to use IF_LLADDR() instead.
Catch up with IFP2ENADDR() type change (array -> pointer).2005-11-11T12:17:31ZRuslan Ermilovru@FreeBSD.org2005-11-11T12:17:31Zurn:sha1:f5071cacb179ee84e45932530401a210b341a6c9