dereferencing) since a NULL value would be a bug here.
Note: Both affected functions look very similar. A refactoring may
be beneficial.
CID: 483, 485
Found with: Coverity Prevent(tm)
Discussed with: ariff
MFC after: 5 days
needed here, except there's a bug which results in detaching the device
twice.
Move the NULL pointer check to the beginning of the function and convert
it into a KASSERT.
CID: 420
Found with: Coverity Prevent(tm)
Discussed with: ariff
MFC after: 5 days
and vnode attribute information for looked up vnodes during the lookup
operation. This will allow consumers of namei() to specify that this
information be added to the in-process audit record.
Submitted by: wsalamon
Obtained from: TrustedBSD Project
is a ARM920T based CPU with a bunch of built-in peripherals. The
inital import supports the SPI bus, the TWI bus (although iicbus
integration is not complete), the uarts, the system timer and the
onboard ethernet. Support for the Kwikbyte KB9202
(http://www.kwikbyte.com) board is also included, although there's no
reason why the 9200 and the 9201 wouldn't also work. Primitive
support for running under the skyeye emulator is also provided
(although skyeye's support for the AT91RM9200 is a little weak).
The code has been structured so that other members of Atmel's arm family can
be supported in the future. The AT91SAM9260 is not presently supported
due to lack of hardware. The arm7tdmi families are also not supported
becasue they lack an MMU.
Many thanks to cognet@ for his help and assistance in bringing up this
board. He did much of the vm work and wrote parts of the uart and
system timer code as well as the bus space implementation.
The system boots to single user w/o problem, although the serial
console is a little slow and the ethernet driver is still in flux.
This work was sponsored by Timing Solutions, Corporation. I am
grateful to their support of the FreeBSD project in this manner.
RSC (Remote System Control) connected via uart2 as console working out
of the box. On machines that use uart2 to connect a keyboard and thus
the ttyu2 node doesn't exist this will trigger a warning from getty(8)
but cause no real harm.
MFC after: 1 week
Control) devices as console. These are microcontrollers which are either
on-board or part of an add-on card and provide terminal server, remote
power switch and monitoring functionality. For console usage these are
connected to the rest of the system via a SCC or an UART. This commit adds
support for the following variants (corresponds to what 'input-device' and
'output-device' have to be set to):
rsc found on-board in E250 and supposedly some Netra, connected
via a SAB82532, com. parameters can be determined via OFW
rsc-console RSC card found in E280R, Fire V4x0, Fire V8x0, connected
via a NS16550, hardwired to 115200 8N1
lom-console LOMlite2 card found in Netra 20/T4, connected via a NS16550,
hardwired to 9600 8N1
- Add my copyright to uart_cpu_sparc64.c as I've rewritten about one third
of that file over time.
Tested on: E250, E280R
Thanks to: dwhite@ for providing access to an E280R
OK'ed by: marcel
MFC after: 1 week
casting a structure to a uint32_t *. Many drivers in the tree do this, but
I'll not update them until these changes can be reviewed by the pedantic
standards folks.
events. The specifics of submitting the records is contained within
login_audit.c.
Document the auditing behavior in the man page.
Obtained from: TrustedBSD Project, Apple Computer, Inc.
Approved by: rwatson (mentor)
in order to query the underlying Windows driver for the station address
and some other properties. There is a slim chance that the card may
receive a packet and indicate it up to us before ndis_attach() can call
ndis_halt_nic(). This is bad, because both the softc structure and
the ifnet structure aren't fully initialized yet: many pointers are
still NULL, so if we make it into ndis_rxeof(), we will panic.
To fix this, we need to do the following:
- Move the calls to IoAllocateWorkItem() to before the call to ndis_init_nic().
- Move the initialization of the RX DPC and status callback function pointers
to before ndis_init_nic() as well.
- Modify ndis_rxeof() to check if the IFF_DRV_RUNNING flag is set. If it
isn't, we return any supplied NDIS_PACKETs to the NIC without processing
them.
This fixes a crash than can occur when activating a wireless NIC in
close proximity to a very busy wireless network, reported by Ryan
Beasley (ryan%^$!ATgoddamnbastard-****!!!DOTorg.
MFC after: 3 days
architecture to pass through to the underlying makefiles. This is
quite useful when building on an i386 box to populate an amd64 NFS
root.
Head nod: dougb
MFC after: 1 week
revision 1.288
date: 2006/02/04 14:11:33; author: wsalamon; state: Exp; lines: +4 -1
Hook up the audit system to system call entry and exit. System calls will
now be audited.
Obtained from: TrustedBSD Project
Approved by: rwatson (mentor)
