replacement and has additional features which make it superior.
Discussed on: -arch
Reviewed by: thompsa
X-MFC-after: never (RELENG_6 as transition period)
----------------------------
revision 1.27
date: 2005/09/19 03:10:16; author: imp; state: Exp; lines: +3 -2
Make sure that we call if_free(ifp) after bus_teardown_intr. Since we
could get an interrupt after we free the ifp, and the interrupt
handler depended on the ifp being still alive, this could, in theory,
cause a crash. Eliminate this possibility by moving the if_free to
after the bus_teardown_intr() call.
In fact, this change do nothing for this driver. It is protected from
this by cp_destroy variable. This variable also protects driver from initiation
of any activity from network stack with disabled intr handler with this change
applied.
----------------------------
revision 1.26
date: 2005/09/07 09:53:35; author: obrien; state: Exp; lines: +1452 -1453
Reorder code to not depend on an ISO-C illegal forward extern declaration.
----------------------------
Reason: do not move large functions location without serious reason. The same
could be done by forward function declaration. Please do not enlarge diff
without a reason any more.
Backout if_cp 1.27
----------------------------
revision 1.27
date: 2005/09/19 03:10:16; author: imp; state: Exp; lines: +3 -2
Make sure that we call if_free(ifp) after bus_teardown_intr. Since we
could get an interrupt after we free the ifp, and the interrupt
handler depended on the ifp being still alive, this could, in theory,
cause a crash. Eliminate this possibility by moving the if_free to
after the bus_teardown_intr() call.
Reason: bad previous commit. Would be restored by next commit.
number of cards have been discovered to be matching on the strings of
the cis rather than manufacturer/product id for cards we already had a
prod id for. This is a result of getting the list from the NetBSD
driver which also includes the OID for the cards where such a
distinction mattered (since it was tested against the MAC address we
got from the card). Since we do not try to match OIDs, we do not need
the extra entries and they just waste space.
I'm guessing that some of the dlink entires (DE-660, DE-660+) and many
of the corega cards may fall into this boat and can safely be removed.
driver-induced errors, instead be better about propagating error status
upwards. Add more error definitions, courtesy of the linux driver. Fix
a command leak in the ioctl handler. Re-arrange some of the command handlers
to localize error handling.
MFC After: 3 days
attribute memory at 0xff0 to find its MAC address. This is another
instance of the IBM ethercard II from all apperances (short of popping
the lid). Update the entry to document which cards we support
actually need this functionality.
---snip---
FYI this bit isn't needed for FreeBSD - I think it came from either
OpenBSD or NetBSD where arc4random() wasn't available during cold
boot.
---snip---
Explained by: iedowse
chips where setting the FAILDIS bit is not effective. While here,
try again to make it clear that reported parity errors indicate
a failure of some PCI device *other than* the aic7xxx controller.
timer reset rather than the timer of an SCB still pending on the
controller after recovery completed. This should correct timeout
loops seen in the field.
has been removed. It has been replaced by hw.pci.do_power_nodriver
and hw.pci.do_power_resume. The former defaults to 0 while the latter
defaults to 1.
When do_powerstate was set to 0, it broke suspend/resume for a lot of
people as an unintended consequence. This change will only affect the
areas that were intended to affect. This change will have no effect on
servers, but will help laptops quite a bit.
MFC After: 3 days.
The FXP_SCR_FLOWCONTROL registers is at offset 0x19, but 2 bytes wide.
It cannot be read as a word without causing a panic on architectures
that enforce strict alignment.
MFC after: 3 days
