updated, and until further testing can be done, this is disabled for now.
It is expected arm64 will switch to this interface, and the old interface
will be removed before 11.0 is released.
Obtained from: ABT Systems Ltd
Relnotes: yes
Sponsored by: The FreeBSD Foundation
at it use NULL for some pointer checks.
Bump the FreeBSD version to force recompilation of all kernel modules
due to a structure size change.
Obtained from: kmacy @
MFC after: 1 week
Sponsored by: Mellanox Technologies
translate the pci rid to a controller ID. The translation could be based
on the 'msi-map' OFW property, a similar ACPI option, or hard-coded for
hardware lacking the above options.
Reviewed by: wma
Obtained from: ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
Add a new get_id interface to pci and pcib. This will allow us to both
detect failures, and get different PCI IDs.
For the former the interface returns an int to signal an error. The ID is
returned at a uintptr_t * argument.
For the latter there is a type argument that allows selecting the ID type.
This only specifies a single type, however a MSI type will be added
to handle the need to find the ID the hardware passes to the ARM GICv3
interrupt controller.
A follow up commit will be made to remove pci_get_rid.
Reviewed by: jhb, rstone (previous version)
Obtained from: ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D6239
interface with 5 methods to mirror the 5 MSI/MSI-X methods in the pcib
interface. The pcib driver will need to perform a device specific lookup
to find the MSI controller and pass this to intrng as the xref. Intrng
will finally find the controller and have it handle the requested operation.
Obtained from: ABT Systems Ltd
MFH: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D5985
This is needed because the new MCDI command nvram_private_append can
return MC_CMD_ERR_EEXIST
Submitted by: Tom Millington <tmillington at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
It seems that at present vfs_read_dirent() is used only with filesystems
that do not support cookies, so the bug never manifested itself.
MFC after: 1 week
Report the full error descriptor in a form that can be passed to
firmwaresrc/dpcpu/scripts/evdecode
Submitted by: Mark Spender <mspender at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
We pretend that snapshots mounted under .zfs are part of the original
filesystem and we try very hard to hide vnodes on top of which the snapshots
are mounted. Given that I believe that the removed operations should
never be called. They might have been called previously because
of issues fixed in r299906, r299908 and r299913.
MFC after: 5 weeks
This is a bit hackish, but the flag is currently set only for ZFS
snapshots mounted under .zfs. mountcheckdirs() can change cdir/rdir
references to a covered vnode. But for the said snapshots the covered
vnode is really ephemeral and it must never be accessed (except
for a few specific cases).
To do: consider removing mountcheckdirs() entirely
MFC after: 5 days
Length consistency checks were failing for ECC hashes.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
This revision introduces basic support for the internal ESW switch found
Ralink/Mediatek SoCs such as RT3050, RT3352, RT5350, MT7628; and GSW
found in MT7620 and MT7621.
It only supports 802.1q VLANs and doesn't support external PHYs at the
moment (only the ones that are built into the switch itself).
Approved by: adrian (mentor)
Sponsored by: Smartcom - Bulgaria AD
Differential Revision: https://reviews.freebsd.org/D6348
Previosuly we did that only if the snapshot was mounted earlier, its
root vnode got recycled and then we accessed it again.
We never cleared the flag for a freshly mounted snapshot.
That was very inconsistent and probably a source of some bugs.
Or maybe that painted over some bugs which might get revealed now.
We should consistently clear the flag because we try very hard to
pretend that snapshots auto-mounted under .zfs are part of their
original filesystem. In other words, we try to hide the fact that they
are different filesystems / mountpoints.
MFC after: 5 weeks
Increase buffer sizes for license keys to 160 bytes to accomodate ECDSA
hashes.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
The logic is similar to that already present in zfs_dirlook() to handle
a dot-dot lookup on a root vnode of a snapshot mounted under
.zfs/snapshot/.
illumos does not have an equivalent of vop_vptocnp, so there only the
lookup had to be patched up.
MFC after: 4 weeks
Implementation of the MCDI commands for Siena boards was requesting
the wrong operation.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6370
Perform a more accurate check of whether the PCIe bandwidth is
sufficient for the current/supported port modes.
Give a different warning if there is sufficient bandwidth to achieve
line rate, but the link is not fast enough for optimal latency.
Submitted by: Mark Spender <mspender at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6369
Find end of segments in a more direct way that avoids an error report at
the terminator.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6367
A lookup on a VPD entry which is missing reports several failure
messages as it propagates through wrapper functions. Restructured
the wrappers to treat this gracefully as an expected case.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6366
* Remove excessive references on a snapshot mountpoint vnode.
zfsctl_snapdir_lookup() called VN_HOLD() on a vnode returned from
zfsctl_snapshot_mknode() and the latter also had a call to VN_HOLD()
on the same vnode.
On top of that gfs_dir_create() already returns the vnode with the
use count of 1 (set in getnewvnode).
So there was 3 references on the vnode.
* mount_snapshot() should keep a reference to a covered vnode.
That reference is owned by the mountpoint (mounted snapshot filesystem).
* Remove cryptic manipulations of a covered vnode in zfs_umount().
FreeBSD dounmount() already does the right thing and releases the covered
vnode.
PR: 207464
Reported by: dustinwenz@ebureau.com
Tested by: Howard Powell <hpowell@lighthouseinstruments.com>
MFC after: 3 weeks
Silent handling of failure to invoke functions that are not supported on
older licensing versions.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6365
Create separate implementations of the efx_lic API for each revision of
the licensing system. All processing of the V1/V2 license partition is
moved to efx_lic, and an implementation of V3 licensing uses the existing
TLV functions with extensions for writing new TLV entries.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6364
For channel0, it will never be processed on event handling path,
so there is no need to install it. After skipping in the channel0
installation, we could discard the channel0 check on event
handling hot code path.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D6333
When "cp" of a file with read-only (mode 0444) to a fuse mounted
file system was attempted it would fail with EACCES. This was because
fuse would attempt to open the file WRONLY and the open would fail.
This patch changes the fuse_vnop_open() to test for an extant read-write
open and use that, if it is available.
This makes the "cp" of a read-only file to the fuse mounted file system
work ok.
There are simpler ways to fix this than adding the fuse_filehandle_validrw()
function, but this function is useful for future patches related to
exporting a fuse filesystem via NFS.
MFC after: 2 weeks
The A83T thermal sensor controller has three sensors. Sensor 0 corresponds
to CPU cluster 0, sensor 1 to CPU cluster 1, and sensor 2 to the GPU. This
driver exports the temperature sensor readings via sysctl.
Calibration data is obtained from SRAM found in the Secure ID module.
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D6378
