* Target module have ic plus etherswitch ip175c.
* Also add etherswitch support code on rt driver.
Reviewed by: mizhka
Differential Revision: https://reviews.freebsd.org/D10336
This code base on lpc code. Ralink RT1310 is oem from 5V Technologies.
RT1310 is ARM926EJS(arm5t).
Tested:
* Buffalo WZR2-G300N
Submitted by: Hiroki Mori <yamori813@yahoo.co.jp>
Reviewed by: mizhka
Differential Revision: https://reviews.freebsd.org/D7238
Tested:
* on IOData WN-G300R. may be same as Sitecom WLR-2100.
Submitted by: Hiroki Mori <yamori813@yahoo.co.jp>
Differential Revision: https://reviews.freebsd.org/D10621
* use ifqmaxlen
* handle (inefficiently for now) meeting padding and alignment requirements for
transmit mbufs.
* change how TX ring handling is done
Submitted by: Hiroki Mori <yamori813@yahoo.co.jp>
Differential Revision: https://reviews.freebsd.org/D10557
Add workaround mii access because of rt1310 is hang up on etherswitch mii poll.
And FDT away on arm platform.
Tested:
* wzr2-g300n
Submitted by: Hiroki Mori <yamori813@yahoo.co.jp>
Reviewed by: mizhka
Differential Revision: https://reviews.freebsd.org/D10295
the TOE. For now this capability is always enabled in kernels with
options RATELIMIT. t4_tom will check if_capenable once the base driver
gets code to support rate limiting for any socket (TOE or not).
This was tested with iperf3 and netperf ToT as they already support
SO_MAX_PACING_RATE sockopt. There is a bug in firmwares prior to
1.16.45.0 that affects the BSD driver only and results in rate-limiting
at an incorrect rate. This will resolve by itself as soon as 1.16.45.0
or later firmware shows up in the driver.
Relnotes: Yes
Sponsored by: Chelsio Communications
This will help application developers simulate end of tape conditions.
To inject an error in sa0:
sysctl kern.cam.sa.0.inject_eom=1
This will return the next read or write request queued with 0 bytes
written. Any subsequent writes or reads will go along as usual.
This will also cause the early warning position flag to get set
for the next position query. So, 'mt status' will show the BPEW
(Beyond Programmable Early Warning) flag on the first query after
an error injection. After that, the position flags will be as they
are in the underlying tape drive.
Also, update the sa(4) man page to describe tape parameters,
which can be set via 'mt param'.
sys/cam/scsi/scsi_sa.c:
In saregister(), create the inject_eom sysctl variable.
In sastart(), check to see whether inject_eom is set. If
so, return the read or write with 0 bytes written to
indicate EOM. Set the set_pews_status flag so that we
fake PEWS status in the next position call for reads, and the
next 3 calls for writes. This allows the user to see the BPEW
flag one time via 'mt status'.
In sagetpos(), check the set_pews_status flag and fake
PEWS status and decrement the counter if it is set.
share/man/man4/sa.4:
Document the inject_eom sysctl variable.
Document all of the parameters currently supported via
'mt param'.
usr.bin/mt/mt.1:
Point the user to the sa(4) man page for more details on
supported parameters.
MFC after: 3 days
Sponsored by: Spectra Logic
The previous misuse of sys_sigqueue() was sending random register or
stack garbage to 64-bit targets. The freebsd32 implementation preserves
the sival_int member of value when signaling a 64-bit process.
Document the mixed ABI implementation of union sigval and the
incompability of sival_ptr with pointer integrity schemes.
Reviewed by: kib, wblock
MFC after: 1 week
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D10605
makefs(1) has a number of signedness warnings (when built with higher
WARNS), most of which can be addressed by careful application of casts
in makefs itself.
There is one case where a signedness warning arises from the blksize
macro, so must be addressed in the macro itself.
Reviewed by: kib, mckusick
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D10589
Background:
The same VM object might be shared by multiple processes and the
mm_struct is usually freed when a process exits.
Grab a reference on the mm_struct while the vmap is in the
linux_vma_head list in case the first process which inserted a VM
object has exited.
Tested by: kwm @
MFC after: 1 week
Sponsored by: Mellanox Technologies
operate similarly, other than not needing the delayed invalidation.
It has been tested with artificial injection of vm_page_alloc failures
while running 'sort /dev/zero'.
Reviewed by: alc, kib
MFC after: 1 week
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D10574
Increase hw.psm.synaptics.min_pressure default value from 16 to 32
to nearly match Linux driver (30-35 hysteresis loop).
This makes libinput tap detection more reliable.
Reviewed by: gonzo
Approved by: gonzo (mentor)
MFC after: 2 weeks
It is already included via sys/systm.h
Reviewed by: gonzo
Approved by: gonzo (mentor)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D10266
models. This change is based on Linux driver.
Determine logical trace size. It used for calculation of touch sizes
in surface units for MT-protocol type B evdev reports.
Reviewed by: gonzo
Approved by: gonzo (mentor)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D10266
Linux does. It should not affect gesture processing in current state as it
ignores finger coords on 3-finger tap detection but it should make evdev
reports looking more Linux-alike.
Reviewed by: gonzo
Approved by: gonzo
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D10266
This is done with discarding pointer movements rather then mouse packets
Reviewed by: gonzo
Approved by: gonzo (mentor)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D10266
Elan hw v.4 touchpads often sends touchpad release packet right after
touchpad touch one. Most probably this happens due to PS/2 limited bandwith.
Reducing of tap_min_queue size to 1 makes multifinger tap detection
more reliable in this case.
Reviewed by: gonzo
Approved by: gonzo (mentor)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D10266
Wait for all advertised head packets after status packet have been received.
This fixes rare but quite annoying issue in Elan hw v.4 touchpads support
when triple-finger taps are reported as double-finger taps under several
circumstances.
Reviewed by: gonzo
Approved by: gonzo (mentor)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D10266
races at least in its ioctl handler, and at the same time it creates
device entry with 0666 permissions.
To plug possible issues in it:
- Mark it as needing Giant.
- Switch device mode to 0600.
Submitted by: C Turt
Reviewed by: imp
MFC after: 1 week
Security: Possible double free in ioctl handler
sys/cam/scsi/scsi_all.h:
Add the SCSI Solid State Media log page (0x11) structure
definition. This gives the percentage used (in terms of
lifetime flash wear) of an SSD.
MFC after: 3 days
Sponsored by: Spectra Logic
From user report, the errors are seen:
error 1
error 1
gptzfsboot: error 1 lba 4294967288
gptzfsboot: error 1 lba 1
gptzfsboot: no ZFS pools located, can't boot
The first two errors above are from issuing INT13 EAX=0x4800, meaning we
need to check if EDD is available and use EAX=0x800 if not.
For an workaround I'm using the similar idea as in biosdisk.c - first probe
ah=8h, then check if we have EDD.
Note we would like to see the correct disk size info, but we *may*
get away with anything >64MB, so we could at least test 2 zfs pool labels
on whole disk setup and not to freak out the INT13 interface.
If we get away with initial disk probing, then we have partition sizes from
the partition table and we should be able to complete the disk probing.
Note: this update does not provide full fix to all errors, but we get
the drvsize() errors removed.
Reported by: Michael W. Lucas
Reviewed by: julian
Differential Revision: https://reviews.freebsd.org/D10591
Extended attributes and their particular implementation in linux are
different from FreeBSD so in this case we have started diverging from
the UFS EA implementation, which would be the natural reference.
Depending on future progress implementing ACLs this approach may change
but for now bring to the tree an implementation that is consistent and
can be tested.
Submitted by: Fedor Uporov
Differential Revision: https://reviews.freebsd.org/D10460
After FreeBSD SVN revision 236814, the pass(4) driver changed from
only doing error recovery when the CAM_PASS_ERR_RECOVER flag was
set on a CCB to sometimes doing error recovery if the passed in
retry count was non-zero.
Error recovery would happen if two conditions were met:
1. The error recovery action was simply a retry. (Which is most
cases.)
2. The retry_count is non-zero. (Which happened a lot because of
cut-and-pasted code.)
This explains a bug I noticed in with camcontrol:
# camcontrol tur da34 -v
Unit is ready
# camcontrol reset da34
Reset of 1:172:0 was successful
At this point, there should be a Unit Attention:
# camcontrol tur da34 -v
Unit is ready
No Unit Attention.
Try it again:
# camcontrol reset da34
Reset of 1:172:0 was successful
Now set the retry_count to 0 for the TUR:
# camcontrol tur da34 -v -C 0
Unit is not ready
(pass42:mps1:0:172:0): TEST UNIT READY. CDB: 00 00 00 00 00 00
(pass42:mps1:0:172:0): CAM status: SCSI Status Error
(pass42:mps1:0:172:0): SCSI status: Check Condition
(pass42:mps1:0:172:0): SCSI sense: UNIT ATTENTION asc:29,2 (SCSI bus reset occurred)
(pass42:mps1:0:172:0): Field Replaceable Unit: 2
There is the unit attention. camcontrol(8) has a default
retry_count of 1, in case someone sets the -E flag without
setting -C.
The CAM_PASS_ERR_RECOVER behavior was only broken with the
CAMIOCOMMAND ioctl, which is the synchronous pass(4) API. It has
worked as intended (error recovery is only done when the flag
is set) in the asynchronous API (CAMIOQUEUE ioctl).
sys/cam/scsi/scsi_pass.c:
In passsendccb(), when calling cam_periph_runccb(), only
specify the error routine when CAM_PASS_ERR_RECOVER is set.
share/man/man4/pass.4:
Document that CAM_PASS_ERR_RECOVER is needed to enable
error recovery.
Reported by: Terry Kennedy <TERRY@glaver.org>
PR: kern/218572
MFC after: 1 week
Sponsored by: Spectra Logic
vnet_pf_uninit() is called through vnet_deregister_sysuninit() and
linker_file_unload() when the pf module is unloaded. This is executed
after pf_unload() so we end up trying to take locks which have been
destroyed already.
Move pf_unload() to a separate SYSUNINIT() to ensure it's called after
all the vnet_pf_uninit() calls.
Differential Revision: https://reviews.freebsd.org/D10025
Add IRQ placement-only and ithread-only API variants. intr_event_bind
has been extended with sibling methods, as it has many more callsites in
existing code.
Reviewed by: kib@, adrian@ (earlier version)
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D10586
sys/cam/scsi/scsi_all.c:
In the asc_table, if we get a 0x20,0x02 error ("Access denied -
no access rights"), don't bother retrying. Instead, immediately
fail the command.
This is the error returned by Self Encrypting Drives (SED) when
they are locked.
MFC after: 3 days
Sponsored by: Spectra Logic
Prior to this change, the CRN (Command Reference Number) is reset on any
firmware LIP, LOOP DOWN, or LOOP RESET event in violation of FCP-4 which
specifies that the CRN should only be reset in response to a LIP Reset
(LIPyx) primitive. FCP-4 also indicates PLOGI/LOGO and PRLI/PRLO ELS
actions as conditions for resetting the CRN for the associated initiator
port.
These violations manifest themselves when the HBA is removed from the
loop, or a target device is removed (especially during an outstanding
command) without power cycling. If the HBA and and the target device
determine upon re-establishing the loop that no PLOGI or PRLI is
required, and the target does not issue a LIPxy to the initiator, the
CRN for the target will have been improperly reset by the isp driver. As
a result, the target port will silently ignore all FCP commands issued
during the device probe (which will time out) preventing the device from
attaching.
This change corrects thie CRN reset behavior in response to loop state
changes, also introduces CRN resets for the above mentioned ELS actions
as encountered through async PDB change events.
This change also adds cleanup of outstanding commands in isp_loop_dead()
that was previously missing.
sys/dev/isp/isp.c
Add the last login state to debug output when syncing the pdb
sys/dev/isp/isp_freebsd.c
Replace binary statement setting aborted ccb status in
isp_watchdog() with the XS_SETERR macro used elsewhere
In isp_loop_dead(), abort or complete pending commands as done
in isp_watchdog()
In isp_async(), segregate the ISPASYNC_LOOP_RESET action from
ISPASYNC_LIP, ISPASYNC_LOOP_DOWN, and ISPASYNC_LOOP_UP
fallthroughs, and only reset the CRN in the RESET case. Also add
checks to handle false LOOP RESET actions that do not have a
proper associated LIP primitive, and log the primitive in the
debug messages
In isp_async(), remove the goto from ISP_ASYNC_DEV_STAYED, and
only reset the CRN in the DEV_CHANGED action
In isp_async(), when processing an ISPASYNC_CHANGE_PDB status,
reset CRN(s) for the associated nphdl (or all ports) if the
change reason is some form of ELS login/logout. Also remove
assignment to fc since it is not used in the scope
sys/dev/isp/ispmbox.h
Add macro definition for the global N-Port handle, and correct a
macro typo 'PDB24XX_AE_PRLI_DONJE'
sys/dev/isp/ispvar.h
Add macros FCP_AL_DA_ALL, FCP_AL_PA, and FCP_IS_DEST_ALPD for
more legible code when determining if an AL_PD port matches the
portid for a given struct fcparam* by value or by virtue of the
AL_PD port being 0xFF
Submitted by: Reid Linnemann
Sponsored by: Spectra Logic
MFC after: 1 week
