Previously the polarity was for TTL levels, which are the reverse of RS-232.
Also add handling of the UART_PPS_INVERT_PULSE option bit in the sysctl
value, the same as was recently added to uart(4), so that people using TTL
level connections can request a logical inverting of the signal.
Use the named constants from the new dev/uart/uart_ppstypes.h for the pps
capture modes and option bits.
Submitted by: Andy Moreton <amoreton at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4957
- Add the structure with already known fields offsets
(some of them were taken from this driver,
some (channel_plan, rf_* fields) - from TP-LINK official driver)
- Fix a typo / dehardcode a constant in RTL8192C ROM structure.
Tested with RTL8188EU, STA mode
Reviewed by: kevlo
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D4274
Leaving BIST methods for now as, though the Medford bootrom now has lots
of BIST support, production firmware doesn't appear to have been updated
yet.
Submitted by: Mark Spender <mspender at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4949
Not per PF copies as on Huntington.
Submitted by: Mark Spender <mspender at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4935
Some classes of IOAT hardware prefetch reads. DMA operations that
depend on the result of prior DMA operations must use the DMA_FENCE flag
to prevent stale reads.
(E.g., I've hit this personally on Broadwell-EP. The Broadwell-DE has a
different IOAT unit that is documented to not pipeline DMA operations.)
Sponsored by: EMC / Isilon Storage Division
The "mcdi_err_arg" probe still reports results of failed MCDI
commands, unless the caller invoked efx_mcdi_execute_quiet().
Submitted by: Andy Moreton <amoreton at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4919
Add support for Huntington MCDI licensing interface to common code.
Ported from Linux net driver IOCTL functions with restructuring for
initial support for V3 licensing API.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4918
Fix an explanatory comment which did not explain very well.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4916
Fix efx_vpd_hunk_next() which has -- since its inception -- failed to
correctly iterate over the tags and keywords contained in the VPD data.
Only the first tag or keyword would be returned and the next call with
*contp == 1 would walk to the end of the data and finish.
This was spotted when fixing up errors spotted by Prefast code analysis
(which neglected to set all of the out parameters in all successful cases)
Also fix efx_vpd_verify() on Siena and EF10 which (as a side effect of
correctly iterating over all the tags and keywords) was failing as it
detected that both the static VPD and dynamic VPD storage contained an
RV keyword in the VPD-R tag. This is intentional as the static VPD and
dynamic VPD are stored separately (firmware merges their contents and
computes a new RV keyword checksum for the data readable from the VPD
capability in PCIe configuration space).
Submitted by: Andrew Lee <alee at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4915
The only value which has changed is the number of rows
(ER_DZ_EVQ_TMR_REG_ROWS is 2048 vs 1024 for FR_BZ_TIMER_COMMAND_REGP0_ROWS)
but that isn't used, so this shouldn't change behaviour.
Submitted by: Mark Spender <mspender at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4913
If the NVSP protocol version is not greater than NVSP_PROTOCOL_VERSION_2,
then the recv buffer size is 15MB, otherwise the buffer size is 16MB.
Submitted by: Hongjiang Zhang <honzhan microsoft com>
Reviewed by: royger, Dexuan Cui <decui microsoft com>, adrian
Approved by: adrian (mentor)
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D4814
Submitted by: Howard Su <howard0su gmail com>
Reviewed by: royger, Dexuan Cui <decui microsoft com>, adrian
Approved by: adrian (mentor)
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D4693
Submitted by: Howard Su <howard0su@gmail.com>
Reviewed by: delphij, royger, adrian
Approved by: adrian (mentor)
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D4676
We don't need them at all.
Submitted by: Dexuan Cui <decui microsoft com>
Sponsored by: Microsoft OSTC
Reviewed by: royger, adrian, delphij
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D4595
This is first step to move the generic part of HV code into kernel instead
of module, so that it is possible to use hypercall to implement some other
paravirtualization code in the kernel.
Submitted by: Howard Su <howard0su@gmail.com>
Reviewed by: royger, delphij, adrian
Approved by: adrian (mentor)
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D3072
alignment guarantees provided by m_defrag(9), use m_collapse(9)
instead for performance reasons.
While at it, sanitize the statistics softc members, i. e. retire
unused ones and add SYSCTL nodes missing for actually used ones.
Differential Revision: https://reviews.freebsd.org/D4717
MAKEDEV_CHECKNAME flag to the call, this is required to not panic on
race between the clone and destructing the closed master.
Reported by and discussed with: bde
Tested by: pho (as part of the larger patch)
Sponsored by: The FreeBSD Foundation
MFC after: 3 weeks
Pulled firmware_ids.h from firmwaresrc and applied genfwdef script.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4897
