frame being sent is to be ack'd and hasn't been filtered by the h/w;
this insures we don't pass in tx descriptors that have no meaningful
state (e.g. mcast/bcast frames are not acked and so have no tx retry
counts)
Approved by: re (scottl)
Obtained from: Atheros
Move ethernet MAC address setting into pccard attachment
Fix panic from IFP2ENADDR() use prior to if_alloc
Remove OLDCARD compat support. This should work still on oldcard, however.
sn_attach now requires that the resources be activated now, so adjust.
Approved by: re (scottl)
- Allow libpmc(3) to support P4/EMT64 PMCs on the amd64 architecture
and AMD K8 PMCs on the i386. [2]
Submitted by: ps [1]
Pointy hat: myself [2]
Approved by: re (scottl)
o Indent usb ids properly
o Check the return value of if_alloc()
o Call if_free() in ural_detach()
Reviewed by: silby (mentor)
Approved by: re (scottl)
starts with an ifatm which in turns has an ifnet. Remove also a couple
of unneccessary casts that could hide such things in the future.
Approved by: re
o Grab the MAC address out of the CIS if the card has the special
3Com 0x88 tuple. Most 3Com cards don't have this tuple, but we
prefer it to the eeprom since it only appears to be present when
the eeprom doesn't have the info. So far, I've only observed this
on my 3C362 and 3C362B cards, but the NetBSD driver implies that
the 3C362C also has this tuple, and that some 3C574 cards do too (none
of mine do). ep_pccard_mac was written after looking at the NetBSD
code.
o Store the enet addr in the softc for this device, so we can use the
overridden MAC to set the station address.
o Create a routine to set the station address and use it where we need it.
o setup the cmd shitfs and such before we call ep_alloc(), and remove
setting up the cmd shift value there. It initializes to 0, and those
attachments that need to frob it do so before calling ep_alloc.
o Remove some obsolete comments
o No longer a need to export ep_get_macaddr, so make it static
o ep_alloc already grabs the EEPROM id, so we don't need to grab it again
in ep_pccard_attach.
o eliminate unit, it isn't needed, fix some printfs to be device_printf
instead.
# All my pccards except the 3C1 work now. Didn't test ISA or cbus cards
# that I have: 3C509B-TP or 3C569B-J-TPO
Tested on: 3C589B, 3C589C, 3C589D, 3C589D-TP, 3C562, 3C562B/3C563B,
3C562D/3C563D, 3CCFE574BT, 3CXEM556, 3CCSH572BT, 3C574-TX,
3CCE589EC, 3CXE589EC, 3CCFEM556, 3C1
Approved by: re (scottl)
scan the CIS for interesting tuples. 95% of what can be obtained from
the CIS is harvested by the pccard layer and presented to the user in
standard function calls. However, there are special needs at times
where the standard stuff doesn't suffice. This is for those special
cases.
CARD_SCAN_CIS(device_get_parent(dev), function, argp)
scans the CIS of the card, passing each tuple to function with
the tuple and argp as its arguments. Returning 0 continues the scan,
while returning 1 terminates the scan. The value of the last
invocation of function is returned from this function.
int (*pccard_scan_t)(struct pccard_tuple *tuple, void *argp)
function called for each tuple. Elements of the CIS tuple can be
read with pccard_tuple_read_{1,2,3,4,n}(). You are reading
the actual tuple memory each time, in case your card has
registers in the CIS.
# I suppose these things should be documented in pccard(4) or something like
# that.
# I plan on unifying cardbus CIS support in a similar way.
Approved by: re (scottl)
- pmcstat(8) gprof output mode fixes:
lib/libpmc/pmclog.{c,h}, sys/sys/pmclog.h:
+ Add a 'is_usermode' field to the PMCLOG_PCSAMPLE event
+ Add an 'entryaddr' field to the PMCLOG_PROCEXEC event,
so that pmcstat(8) can determine where the runtime loader
/libexec/ld-elf.so.1 is getting loaded.
sys/kern/kern_exec.c:
+ Use a local struct to group the entry address of the image being
exec()'ed and the process credential changed flag to the exec
handling hook inside hwpmc(4).
usr.sbin/pmcstat/*:
+ Support "-k kernelpath", "-D sampledir".
+ Implement the ELF bits of 'gmon.out' profile generation in a new
file "pmcstat_log.c". Move all log related functions to this
file.
+ Move local definitions and prototypes to "pmcstat.h"
- Other bug fixes:
+ lib/libpmc/pmclog.c: correctly handle EOF in pmclog_read().
+ sys/dev/hwpmc_mod.c: unconditionally log a PROCEXIT event to all
attached PMCs when a process exits.
+ sys/sys/pmc.h: correct a function prototype.
+ Improve usage checks in pmcstat(8).
Approved by: re (blanket hwpmc)
was written in the old fragmented mbuf chain instead of the defragmented
one. Thus, the duration field of outgoing frames was incorrect.
o Only call m_defrag() if the mbuf fragmentation threshold is greater
than what is currently supported by the driver.
Reviewed by: silby (mentor)
Approved by: re (scottl)
which command to use to read the eeprom and which devices have an MII.
Simplify code by no longer using the OLDCARD compat rouintes (I don't
know if this breaks OLDCARD on pc98 or not, but OLDCARD on pc98 days
are numbered, I hope). This also removes a number of kludges that we
had before because they are OBE. Add a convenience routine to lookup
the device to avoid many casts in many places.
Tested with: 3C589D-TP, 3CCSH572BT
Approved by: re (scottl, blanket ep)
handling of pci resources, and mapping framebuffer leading to panics on X
startup. The proper solution involves use of bus_alloc_resource without
RF_ACTIVE, but this code is being rewritten in DRM CVS currently, and disabling
for now doesn't remove any features, so take the easy route.
PR: kern/80718
Approved by: re (scottl)
Dont try to enable read/write caching on devices that doesn't support it,
this reduces the noise from ATA on flash devices and the like.
Approved by: re@ (scottl)
a DLT_NULL interface. In particular:
1) Consistently use type u_int32_t for the header of a
DLT_NULL device - it continues to represent the address
family as always.
2) In the DLT_NULL case get bpf_movein to store the u_int32_t
in a sockaddr rather than in the mbuf, to be consistent
with all the DLT types.
3) Consequently fix a bug in bpf_movein/bpfwrite which
only permitted packets up to 4 bytes less than the MTU
to be written.
4) Fix all DLT_NULL devices to have the code required to
allow writing to their bpf devices.
5) Move the code to allow writing to if_lo from if_simloop
to looutput, because it only applies to DLT_NULL devices
but was being applied to other devices that use if_simloop
possibly incorrectly.
PR: 82157
Submitted by: Matthew Luckie <mjl@luckie.org.nz>
Approved by: re (scottl)
that says why we do this (or rather, explains that it is some voodoo magic
that's poorly understood). The local buffer fixes the crash on attach.
o Rename get_e() to ep_get_e() to avoid namespace pollution.
Submitted by: mux
Approved by: re (scottl)
allowed writing to the registers by any user that can open the DRI device, and
therefore ability to initiate DMA. This came in with the merge from DRI CVS on
2005-04-15.
Approved by: re (scottl)
Obtained from: DRM CVS
a problem with one particular switch module. Create a kernel option
BGE_FAKE_AUTONEG that restores the 5.4 behavior, which should make the DNLK
switch module work. IBM/Intel blades with Intel or AD switch modules should
work without patching or kernel options with this commit.
Hardware for testing provided by several folks, including
Danny Braniss <danny@cs.huji.ac.il>, Achim Patzner <ap@bnc.net>,
and OffMyServer.
Approved by: re
Provide a backwards compatible way to have the extra macro by defining
PCCARD_API_LEVEL 5 before including pccarddevs for driver writers that
want/need to have the same driver on 5 and 6 with pccard attachments.
Approved by: re (dwhite)
not only means that it's possible (though unlikely) that we hand out
differing tags for the same bus space, it also means that the tags
we handed out are not used during bus enumeration. Both affect our
ability to compare tags. Fix the first by initializing our tags only
once. Fix the second by testing if one of the tags to compare is our
tag and the other is a busspace_isa_{io|mem} tag and declare them
equal if so.
This fixes using uart(4) as the serial console on a ds10. That is,
the low-level console worked, but we could not match the resources
to one of the UARTs found during bus enumeration, which prevented
uart(4) from becoming the console in single- or multi-user mode.
Approved by: re (kensmith)
MFC after: 2 days
Thanks to: all involved in getting a ds10 to me; directly or indirectly.
Special thanks to: Dave Knight, ISC (for not scratching my Porsche :-)
Hopefully this fixes ed(4) under qemu. I'm shocked that real hardware
is apparently working with these bugs.
Approved by: re (ifnet blanket)
Pointy hat: brooks
early. I've moved it all the way to the top rather than part way up as
the submitter did.
Submitted by: Jung-uk Kim <jkim at niksun dot com>
Reported by: submitter, le, dougb
Approved by: re (ifnet blanket)
function pointer to the vga render dispatch table and initialized it with
vga_nop. The problem is that vga_nop() is a varargs function, and the
table declares a non-varargs function pointer. On amd64 (and I think ppc),
mixing varargs and non-varargs function pointers is fatal.
Change vga_nop() and gfb_nop() from varargs to non-varargs do-nothing
functions. This stops the stack corruption that only happened on amd64.
Approved by: re (scottl)
to initialize the buffer array in ata_raid_attach() by removing the
initializer. There's no memset(?) in the kernel. Instead, assign
'\0' to the first element. The buffer array holds strings only, so
this is functionally equivalent.
Applies to: ia64
Tripped over by: tinderbox
