This fixes some errors on PPC64, during attach and when trying to assign an IP
to an interface. With this change, basic operation of X710 NICs is now
possible.
This also fixes builds with IXL_DEBUG enabled
Reviewed by: erj
Sponsored by: Eldorado Research Institute (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D23975
As written, the condition of (cdb[0] != 0x28 || cdb[0] != 0x2A) will always
be true, since if it's one, it's obviously not the other. Reading the code,
the intent appears to be that it should only perform the operation if it's
neither, otherwise the conditional can be elided.
Found by clang 10.
Port aacraid driver to big-endian (BE) hosts.
The immediate goal of this change is to make it possible to use the
aacraid driver on PowerPC64 machines that have Adaptec Series 8 SAS
controllers.
Adapters supported by this driver expect FIB contents in little-endian
(LE) byte order. All FIBs have a fixed header part as well as a data
part that depends on the command being issued to the controller.
In this way, on BE hosts, the FIB header and all FIB data structures
used in aacraid.c and aacraid_cam.c need to be converted to LE before
being sent to the adapter and converted to BE when coming from it.
The functions to convert each struct are on aacraid_endian.c.
For little-endian (LE) targets, they are macros that expand
to nothing.
In some cases, when only a few fields of a large structure are used,
the fields are converted inline, by the code using them.
PR: 237463
Reviewed by: jhibbits
Sponsored by: Eldorado Research Institute (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D23887
Each segment can be up to 4096 bytes in chain structure according to the
RK3399 TRM Part 2.
Set the buffers in full ring where the last one point to the first one.
Correctly reports the MMC_IVAR_MAX_DATA.
Use CACHE_LINE_SIZE for bus_dma alignment.
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D23894
Check copyin's error code (differ adding copyout checks at this time).
Don't directly access user memory in the switch statement.
Since bnxt_ioctl_data isn't all that big, use a stack allocation.
Reviewed by: jhb
MFC after: 3 days
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D23933
appropriate actions when we are trying to detach an audio device,
but cannot because someone is using it.
This avoids applications having to wait for the DSP read data
timeout before they receive any error indication.
Tested with virtual_oss(8).
Remove some unused definitions while at it.
PR: 194727
MFC after: 1 week
Sponsored by: Mellanox Technologies
This issue was observed on a PowerPC64 machine with an Adaptec RAID Controller
with PCI device ID 0x028d. After several read/write operations, the kernel was
panic'ing in bus_dmamap_sync(). This was due to a missing aac_unmap_command()
in the SYNC path.
PR: 237463
Reviewed by: jhibbits
Differential Revision: https://reviews.freebsd.org/D23668
This fixes a regression issue after r357861.
Reported by: James Wright <james.wright@jigsawdezign.com>
PR: 224592
PR: 233884
MFC after: 3 days
Sponsored by: Mellanox Technologies
When looking for cpu with the same OPP starts from the root /cpus node
so each instance of cpufreq_dt will now each cpu with the same operating
point.
Also test that the node we are testing have the property "device_type" set
to be equal to "cpu".
While here add more debug printfs (off by defaults).
MFC after: 2 weeks
These support outdated or obsolete ISA WAN (T1/E1) sync serial cards,
and these drivers haven't really been touched (other than in tree-wide
sweeps to keep them building) for 15+ years.
Related PCI devices ce and cp are still in the tree, with deprecation
proposed in D23928.
MFC after: 1 week
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
This issue was observed on a PowerPC64 machine with an Adaptec RAID
Controller with PCI device ID 0x028d, where sense data was causing a
buffer overflow because of wrong max sense length logic.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D23667
This allows libinput to disable touchpads when the lid is closed and
various desktop environments can show power-off dialogs when the power
button is pressed. While the latter is doable with devd a
cross-platform solution is nicer.
Submitted by: Greg V <greg@unrelenting.technology>
Differential Revision: https://reviews.freebsd.org/D23863
MFC after: 1 week
Sponsored by: Mellanox Technologies
Also, inline/remove now empty or trivial macros. CAM has evolved enough this
code couldn't work there anyway, and the API sweeep commits made since then were
made unconditional.
Eliminate code for old versions, inline pci_find_cap instead of relying on
compat ifdef.
This commit should have been combined with r358488 before pushing it in.
these look to be cut and pasted from other drivers since this driver was
committed to FreeBSD 7-current and MFC'd to FreeBSD 6. The ones for FreeBSD 4
and 5 likely never were working...
The IVAR_MAX_DATA is supposed to have the number of descriptor X the mmc
block size and desc_count contain all this information + 1.
Reported by: phk
MFC after: 1 week
This more clearly differentiates TLS records encrypted and decrypted
in TOE connections from those encrypted via NIC TLS.
MFC after: 1 week
Sponsored by: Chelsio Communications
r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.
This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.
Mark all obvious cases as MPSAFE. All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT
Reviewed by: cem
Approved by: csprng, kib (mentor, blanket)
Differential Revision: https://reviews.freebsd.org/D23841
Remove a number of workarounds for older versions of FreeBSD. FreeBSD stable/10
was branched over 6 years ago. All of these changes date from about that time or
earlier. These workarounds are extensive and get in the way of understanding
the current flow in the driver.
r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.
This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.
Mark all obvious cases as MPSAFE. All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT
Approved by: kib (mentor, blanket)
Commented by: kib, gallatin, melifaro
Differential Revision: https://reviews.freebsd.org/D23718
Remove an old workaround that is no longer necessary since rS343824.
There used to be a problem with FMan interrupts firing on multiple CPUS
at the same time.
This ended up being due to multicast interrupts being unsupported in the
Freescale PIC (so instead of using a selection algorithm, it would do some
unspecified action, such as interrupting multiple cpus at random.)
Reviewed by: jhibbits
Sponsored by: Tag1 Consulting, Inc.
Differential Revision: https://reviews.freebsd.org/D23829
r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.
This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.
Mark all obvious cases as MPSAFE.
Reviewed by: royger
Approved by: kib (mentor, blanket)
Differential Revision: https://reviews.freebsd.org/D23638
