offload support was introduced in r284746.
While here also fix the ioctl() handler for IPv4 added in r279819,
which was never compiled in given opt_inet.h was not included.
Switch from make_dev_alias to make_dev_alias_p since make_dev_alias_p can
gracefully fail if the /dev/megaraid_sas_ioctl_node symlink already exists.
This can happen if mfi(4) and mrsas(4) are both attached to cards and
providing Linux emulation support. Let the first one win. An equivalent
change has been done in mfi(4). Extra credit would be to pass the
Linux emulation call to the other driver when appropriate. This will
probably be a rare case and the user can manually change where the symlink
points to.
MFC after: 3 days
and there are some pending IOs at the time of OCR. This is mainly because of
recursive mutext in OCR and IO completion function call. Generic IO completion (from ISR) needs
sim_lock to be held before it calls completion to CAM (xpt_done), but in case of OCR path mrsas_ocr thread
itself take sim_lock, so this condition is now handled in this patch.
MFC after: 3 days
It is odd that driver first tries to generate synthetic WWNN based on
WWPN starting from 2, but then refuses to use it. If we don't trust
generated WWNN, we should probably not generate it. Same time this
limitation prevents potentially valid WWNN setting by user.
v1.1.4 2015-06-09
* Fix a bug that FailLED was not initialized properly.
v1.1.3 2015-05-19
* Support Report Luns command.
v1.1.2 2015-05-05
* Fix a bug that report wrong physical sector size for 512e HDD.
Many thanks to HighPoint for continued support of FreeBSD!
This driver update is intended for 10.2-RELEASE.
Submitted by: Steve Chang
MFC after: 3 days
This makes driver better track reported CAM_SEL_TIMEOUTs to properly
report device reappearance later. This fixes target 0 not reappearing
after initiator mode disabled and then reenabled.
MFC after: 3 days
The patch allows to run on unprivileged PF (PFIOV) passed to
a virtual machine.
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D2891
Added support for the following:
- iSCSI TLV (requires 64 Tx and 32 Rx rings
- 9K receive buffers for jumbo frames (feature may be enabled/disabled)
- builtin firmware, bootloader and minidump template
- quick stats
- async event handling for SFP insertion/removal and DCBX changes
- Configuring DCBX and interrupt coalescing parameters
adds support of 4Kn drives and report LUNs command.
This driver update is intended for 10.2-RELEASE.
Many thanks to HighPoint for providing this driver update.
Submitted by: Steve Chang
MFC after: 3 days
It (mostly) allows to enable/disable initiator mode in run time.
Target mode control is blocked here to force coordination with CTL.
While there, add separate tunables/sysctls for virtual channels.
Previous implementation was too fragile to initiator parameters changes.
In case of port role change it could not survive different handle assigned
to the same initiator by firmware, even though initiator was logged out.
The new implementation should be more resillient to this kind of problems,
trying to work in any situation and only warn user about suspisious events.
MFC after: 1 week
Sponsored by: iXsystems, Inc.
xbd_initialize to xbd_connect. Both of these initialization steps need
to know what the maximum possible I/O size will be, and when we gain
support for indirect segment I/Os we won't know that value until we
reach xbd_connect. Since none of this data is used before xbd_connect
completes, moving the initialization is harmless.
This commit should not result in any functional changes.
removed bxe_free_mcast_macs_list() and bxe_init_mcast_macs_list()
fixed bug where copy of multicast list mta was deleted prior to passing the list to firmware
MFC after:5 days
adding already exists and if so just return that. The typical use case
is from identify routines, which shouldn't be adding multiple copies
of the same phandle_t to the gpiobus. Only one per phandle_t is needed
(or expected by the current code).
Differential Revision: https://reviews.freebsd.org/D2871
into blkif segments, and moving it into a new function. This will be used
by upcoming support for indirect-segment blkif requests.
This commit should not result in any functional changes.
* nsegs must be at most BLKIF_MAX_SEGMENTS_PER_REQUEST (since we specify
that limit to bus_dma_tag_create), so KASSERT that rather than silently
adjusting the request.
* block_segs is now a synonym for nsegs, so garbage collect that variable.
* nsegs is never read during or after the while loop, so remove the dead
decrement from the loop.
These were all left behind from the pre-r284296 support for a "segment
block" extension.
The iwn(4) firmware forgets most of its channel state after an RXON
command. This means that any beacons its seen on passive 5GHz channels
are forgotten upon an association/authorisation request.
This unfortuantely means that 5GHz association almost always fails -
the assoc and/or auth frames are dropped with a status of "passive
channel, haven't seen a beacon yet." (0x90.)
So:
* add an xmit queue, global, to buffer frames
* modify the xmit path to use the mbuf tag from net80211
to specify raw frame details
* buffer xmit frames from both raw and non-raw paths
* if a beacon is seen in the RX path, schedule a taskqueue to
send said frames and un-buffer things.
* flush frames during state change back to INIT, or NIC
down/up/detach.
This isn't the final shape I'd like this to be in but it certainly
is better than 5GHz "not working at all".
Tested:
* Intel 5100, STA mode (before spilling coffee)
* Intel 5300, STA mode (after spilling coffee)
Story:
* This has been bugging me at work for months, which I just
worked around by throwing an ath(4) into my Lenovo T400 cardbus
slot.
* Our ops director discovered indeed FreeBSD runs well on the
Lenovo T420p, except for that pesky 5GHz thing. So now developers
also can have a T420p running FreeBSD to do work with.
Their #1 feedback to me - "boy it'd be nice if 5GHz wifi worked."
* .. then, I was at NANOG but stuck with 5GHz only wifi and no ath(4)
NIC to put in a laptop - and I snapped.
Thus, the reason this is actually work related.
MFC after: 2 weeks
Sponsored by: Norse Corp, Inc.
There was a inconsistency which led to enable passthrough commands
being interpreted as actual touchpad commands.
Submitted by: Jan Kokemüller <jan.kokemueller at gmail.com>
MFC after: 1 week
ct_rxid value on CTIO completion. Try to workaround that using tag_id
from the CCB, pointed by still valid ct_syshandle.
I don't know whether this is valid fix or dirty hack, but considering that
alternative is indefinitely stuck command -- it worth trying.
MFC after: 1 week
In bxe_set_mc_list(): added missing BXE_MCAST_UNLOCK()
In __ecore_vlan_mac_h_exec_pending(): need to check for ECORE_PENDING
Submitted by:gary.zambrano@qlogic.com
o rev. 1.10: Nuke trailing whitespace.
o rev. 1.15: Fix typo in comment.
o rev. 1.16: Add the following registers from IEEE 802.3-2009 Clause 22:
- PSE control register (0x0b)
- PSE status register (0x0c)
- MMD access control register (0x0d)
- MMD access address data register (0x0e)
o rev. 1.17 (comments only): The bit location of link ability is different
between 1000Base-X and others (see Annex 28B.2 and 28D).
o rev. 1.18: Nuke dupe word.
Obtained from: NetBSD
MFC after: 1 week
Sponsored by: genua mbh
This change re-organizes code a little bit to extract common pieces
of ttm_alloc_new_pages() and ttm_get_pages() into dedicated functions.
Also, for requests without address restrictions regular vm_page_alloc()
is used.
Lastly, when vm_page_alloc_contig() fails we call VM_WAIT before calling
vm_pageout_grow_cache() to ensure that there is enough free pages at all.
Reviewed by: kib
MFC after: 15 days
If the pathname is absolute or dirfd is AT_FDCWD we can
handle it exactly like open(2).
Otherwise we output an A record to indicate that the path of
an open directory needs to be used (earlier in the trace).
Differential Revision: D2810
Reviewed by: jhb
MFC after: a bit
