* Add the command groups enum, and the iwm_phy_ops_subcmd_ids enum
to if_iwmreg.h definitions.
* The IWM_DTS_MEASUREMENT_NOTIF_WIDE notification will be generated by
version 17 firmware.
Taken-From: Linux iwlwifi
Obtained from: DragonflyBSD commit 4d8d6f9def2ffb60aaf2d88f72f069a96c0b4e3f
* Adds IWM_DEBUG_TEMP debug message type, for printing messages related
to temperature sensors and thermal/TDP infos.
* The firmware regularly sends us DTS measurement notifications, so just
print the temperature value as a debugging message.
(Adrian's addition):
* Eventually this can be used by the driver to limit transmit rate / power to
try and do some thermal throttling.
Obtained from: DragonflyBSD commit efb7d4eb5c3140889a8880e12fd83c7bbfd0059d
* Add iwm_pcie_set_cmd_in_flight() and iwm_pcie_clear_cmd_in_flight()
helper methods.
* Use ring->queued tracking in the command queue to set/clear the
cmd_hold_nic_awake bit at the right points.
Taken-From: Linux iwlwifi
Obtained from: DragonflyBSD commit ce43f57f5308b579ea21e8a5a29969114ba2247d
* Add IWM_FLAG_SCAN_RUNNING to sc->sc_flags to track whether the firmware
is currently running a scan, in order to decide wheter iwm_scan_end
needs to abort a running scan.
* In iwm_scan_end, if the scan is still running, we now abort it, in order
to keep the firmware scanning state in sync.
* Try to make things a bit simpler, by reacting on the
IWM_SCAN_OFFLOAD_COMPLETE and IWM_SCAN_COMPLETE_UMAC notifications,
instead of IWM_SCAN_ITERATION_COMPLETE and
IWM_SCAN_ITERATION_COMPLETE_UMAC. This should be fine since we always
only tell the firmware to do a single scan iteration anyway.
Obtained from: DragonflyBSD commit 1f249c981c4e89e7cde1836a75b61cac36dc7ac5
* Uses the notification wait api to wait for the corresponding scan
complete notification after sending the abort command.
Taken-From: Linux iwlwifi
Obtained from: DragonflyBSD commit b484d09d54301740f036ddf02008117f563960c2
* This also fixes one of many small nic lock handling bugs, and matches
iwlwifi's code.
Obtained from: DragonflyBSD git 50787d03cd0a0366c9cc4a055bb6977e5f65c85d
'-n' to tell the driver to create _up to_ 'n' queues if enough cores are
available. For example, setting hw.cxgbe.nrxq10g="-32" will result in
16 queues if the system has 16 cores, 32 if it has 32.
There is no change in the default number of queues of any type.
MFC after: 1 week
Sponsored by: Chelsio Communications
* This fixes the phy_cfg field sent in the iwm_send_phy_cfg_cmd()
command, which wasn't taking into account the valid_rx_ant and
valid_tx_ant masks from nvm_data before.
Tested:
* 7260, STA mode, 2G and 5G
Obtained from: DragonflyBSD commit cbb82693c18fd71b4eb86855b82d03995f352d65
* This makes it a bit easier to factor out common parts for e.g. the
7000 chipset family.
* Add iwm7265d config, and recognize the 7265D chipset variant via the
hardware revision.
Tested:
* 7260, STA mode (2ghz)
Obtained from: Dragonflybsd commit cc8d6ccf5583fd45964f3bde9b057ee4f834c0e0
* sc->sc_nvm becomes sc->nvm_data and is now a pointer instead of an
inlined struct.
* Add sc->eeprom_size and sc->nvm_hw_section_num configuration values to
struct iwm_softc.
* For now continue to avoid negative error return-values, and use pointer
variables for some return values, as before.
* Continue to omit LAR (location aware regulatory) related code as well.
Tested:
* Intel 7260, STA mode (2GHz)
Obtained from: dragonflybsd commit 39f8331b1a6f295291e08c377da12a8e7a5436c0
The tty layer uses tsw_busy to poll for busy/idle status of the transmitter
hardware during close() and tcdrain(). The ucom layer defines ULSR_TXRDY and
ULSR_TSRE bits for the line status register; when both are set, the
transmitter is idle. Not all chip drivers maintain those bits in the sc_lsr
field, and if the bits never get set the transmitter will always appear
busy, causing hangs in tcdrain().
These changes add a new sc_flag bit, UCOM_FLAG_LSRTXIDLE. When this flag is
set, ucom_busy() uses the lsr bits to return busy vs. idle state, otherwise
it always returns idle (which is effectively what happened before this
change because tsw_busy wasn't implemented).
For the uftdi chip driver, these changes stop masking out the tx idle bits
when processing the status register (because now they're useful), and it
calls ucom_use_lsr_txbits() to indicate the bits are maintained by the
driver and can be used by ucom_busy().
Differential Revision: https://reviews.freebsd.org/D9183
As of r313097, the HotPlug code requires the link to support
reporting of the data-link status. Remove tests for this capability
from code that can now assume its presence.
Suggested by: jhb
Reviewed by: jhb
MFC after: 3 days
Sponsored by: Dell EMC
Differential Revision: https://reviews.freebsd.org/D9431
Some PCI-e bridges report that they support HotPlug in the slot
capabilities but do not report support for Data Layer Active events
in the link capabilities register. These bridges do not work correctly
when HotPlug is used. Further, while the description of HotPlug in
the spec does not mention that DL active events are required, the
description of the link capabilities register says that DL active is
required for HotPlug. Thanks to Dave Baukus for finding that language
in the spec.
PR: 211699
Submitted by: Dave Baukus <daveb@spectralogic.com>
Reviewed by: vangyzen
MFC after: 3 days
Commit r312743 ("Use SoC ID - based detection in CESA") resulted
in build failing for Marvell armv5 platforms, which don't support
the newer version of CESA controller. This patch provides a fix by
removing ifdefs around bitfields' definitions, so that they are
known to all platforms.
Submitted by: Marcin Wojtas <mw@semihalf.com>
Obtained from: Semihalf
Sponsored by: Stormshield
- Check for Chelsio vendor ID in probe routines.
- Fail attach instead of faulting if pci_find_dbsf() doesn't find a
device.
PR: 216539
Reported by: asomers
Tested by: Dave Baukus <daveb@spectralogic.com>
MFC after: 3 days
Sponsored by: Chelsio Communications
structure:
if_gethwtsomax(), if_sethwtsomax() - if_hw_tsomax
if_gethwtsomaxsegcount(), if_sethwtsomaxsegcount() - if_hw_tsomaxsegcount
if_gethwtsomaxsegsize(), if_sethwtsomaxsegsize() - if_hw_tsomaxsegsize
Update em and vnic drivers which had already been coverted to use accessor
functions for the other ifnet structure members.
Reviewed by: erj
Approved by: sjg (mentor)
Obtained from: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D8544
Thought it's difficult to reproduce, I think this variable was responsible
for a use-after-free panic when a SATA disk timed out responding to a SATA
identify command during boot.
Submitted by: slm
Reviewed by: slm
MFC after: 4 weeks
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D9364
Clang complains about the shift of (1 << 7) into a int8_t changing the value:
warning: implicit conversion from 'int' to 'int8_t' (aka 'signed char') changes
value from 128 to -128 [-Wconstant-conversion]
Squash this warning by forcing clang to see it as an unsigned bit.
This seems odd, given that it's still a conversion of 128->-128, but I'm
guessing the explicit unsigned attribute notifies clang that sign really doesn't
matter in this case.
Reported by: Mark Millard <markmi AT dsl-only DOT net>
MFC after: 2 weeks
driver to support exposing a GEOM device, which can be used to mount
Avalon-attached ROMs, reserved areas of DRAM, etc, as a filesystem:
commit 9deb1e60eaaaf7a3687e48c58af5efd756f32ec6
Author: Robert N. M. Watson <robert.watson@cl.cam.ac.uk>
Date: Sat Mar 5 20:33:12 2016 +0000
Use format strings with make_dev(9) in avgen(4).
commit 0bf2176c23e7425bfa042c08a24f8a25fe6d8885
Author: Robert N. M. Watson <robert.watson@cl.cam.ac.uk>
Date: Tue Mar 1 10:23:23 2016 +0000
Implement a new "geomio" configuration argument to altera_avgen(4),
the generic I/O device we attach to various BERI peripherals. The new
option requests that, instead of exposing the underlying device via a
special device node in /dev, it instead be exposed via geom(4),
allowing it to be used with filesystems. The current implementation
does not allow a device to be exposed both for file/mmap and geom, so
one of the two models must be selected when configuring it via FDT or
device.hints. A typical use of the new option will be:
sri-cambridge,geomio = "rw";
MFC after: 1 week
Sponsored by: DARPA, AFRL
