Eric Joyner [Thu, 12 May 2016 18:22:12 +0000 (18:22 +0000)]
ixl: Update to 1.4.27-k.
Changes:
Kevin Scott i40e-shared: Save off VSI resource count when updating VSI
Anjali Singhai Jain i40e-shared: Expose some registers to program parser, FD and RSS logic
Eric Joyner ixl: Fix errors in queue interrupt setup in MSIX mode.
Shannon Nelson i40e-shared: implement and use rx ctl helper functions
Shannon Nelson i40e-shared: don't use AQ calls from clear_hw
Eric Joyner ixl: Use rx ctl read/write functions instead of register accesses in certain places.
Shannon Nelson i40e-shared: add adminq commands for rx ctl registers
Shannon Nelson i40e-shared: implement and use rx ctl helper functions
Jeremiah Kyle i40e-shared: Corrected function name in comment block
Deepthi Kavalur i40e-shared: correcting a HW capability display info
Shannon Nelson i40e-shared: fixups for (Linux) upstream consistency
Eric Joyner ixl: Only stop firmware's LLDP agent on older firmware versions.
Eric Joyner [Thu, 12 May 2016 18:21:52 +0000 (18:21 +0000)]
ixl: Update to 1.4.24-k.
Changes by author:
Eric Joyner ixl: Fix compile error when IXL_DEBUG is defined.
Eric Joyner ixl: Fix taskqueues created in init() not being freed in stop().
Eric Joyner ixl: Add additional debug sysctls, for Tx and Rx queue stats.
Eric Joyner ixl: Enable dynamic itr by default.
Eric Joyner ixl: Edit spacing, comments, function signatures (to conform to style(9)).
Eric Joyner ixl: Check for errors when tearing down msix interrupts.
Eric Joyner ixl: Remove unnecessary register reads/writes.
Eric Joyner ixl: Remove admin queue interrupt enable from general interrupt enable.
Eric Joyner ixl: Update switch config after teardown/reset flow in init().
Eric Joyner ixl: Add additional admin queue error code output to admin queue call errors.
Eric Joyner ixl: Don't destroy i40e spinlock if it's already uninitialized.
Shannon Nelson i40e-shared: clean event descriptor before use
Anjali Singhai Jain i40e-shared: When in promisc mode apply promisc mode to Tx Traffic as well
Kevin Scott i40e_shared: Increase timeout when checking GLGEN_RSTAT_DEVSTATE bit
Eric Joyner ixlv: Fix IXL_DEBUG compile issue.
Eric Joyner ixlv: Attempt to fix panic/other issues when rapidly unloading/loading driver.
Eric Joyner ixl/ixlv: Revert m_collapse() in ixl_xmit() to m_defrag().
Deepthi Kavalur i40e_shared: Trace logging HW capabilities
Eric Joyner ixlv: Correctly unlock/relock around init() call in vc_completion().
Eric Joyner ixl: Stop preventing changing flow control mode for CR4 media.
Eric Joyner ixl: Set IPv6 TCP offload flag when doing TSO.
Eric Joyner [Thu, 12 May 2016 18:21:34 +0000 (18:21 +0000)]
ixl: Update to 1.4.20-k.
Changes by author:
Eric Joyner ixl: Add more error messages/checks to ixl_vsi_assign_msix().
Eric Joyner ixl/ixlv: Clarify a comment about descriptors.
Eric Joyner ixl/ixlv: Improve i40e_debug() implementation.
Eric Joyner ixl/ixlv: Remove unused ASSERT() macro; move struct around.
Eric Joyner ixl: Set initial advertised speed value in init_locked().
Eric Joyner ixl: Fix flow control sysctl value being stored when new value is invalid.
Eric Joyner Edit comments and spacing.
Carolyn Wyborny i40e-shared: Add functions to blink led on Coppervale PHY
Eric Joyner ixl: Re-do interrupt setup.
Eric Joyner ixl: Remove VFLR task setup from legacy flow.
Eric Joyner ixl: Shutdown/setup HMC when handling an EMPR reset.
Eric Joyner [Thu, 12 May 2016 18:21:17 +0000 (18:21 +0000)]
ixl: Update to 1.4.17-k.
Changes:
Kiran Patil i40e-shared: APIs to Add/remove port mirroring rules
Shannon Nelson i40e-shared: add VEB stat control and remove L2 cloud filter
Eric Joyner ixl: Update NVM version information shown.
Eric Joyner ixl: Remove empty else block.
Eric Joyner ixl: Slightly re-work ixl_init_msix().
Eric Joyner ixl: Remove duplicate queue enablement.
Shannon Nelson i40e-shared: implement the API function for aq_set_switch_config
Eric Joyner ixl: Update nvm version string shown in sysctl.
Eric Joyner ixl/ixlv: Changes to PF/VF minor version checking/handling.
Eric Joyner ixlv: Reduce maximum wait time for responses to VF AQ messages.
Eric Joyner ixl/ixlv: Edit comments, comment out code, and edit spacing.
Eric Joyner ixl: Print log message when SR-IOV init is successful.
Eric Joyner ixl: Add Tx Flow Control filter from main PF VSI.
Eric Joyner ixlv: Add extra error message when ixlv_get_vf_config times out.
Eric Joyner ixl: Assign current MOCS optics the XLPPI media type.
Eric Joyner ixl: Remove conditional wait after link status event.
Eric Joyner ixl: Add line break and remove extraneous return statement.
Eric Joyner ixl: Allow 40G speeds in the advertise_speed sysctl.
Eric Joyner ixl: Add "CRC enable" field to link_status sysctl output.
Eric Joyner ixl: Move sbuf.h include out of IXL_DEBUG* defines.
Eric Joyner ixl: Move remaining debug sysctl funcs to IXL_DEBUG_SYSCTL define.
Eric Joyner ixl: Add cases for all remaining media types in shared code to media_status().
Eric Joyner [Thu, 12 May 2016 18:20:59 +0000 (18:20 +0000)]
ixl: Update to 1.4.13-k.
Changes:
Shannon Nelson i40e-shared: set shared bit for multicast filters
Piotr Raczynski i40e-shared: Bump AQ minor version for FVL/FPK
Eric Joyner ixl: Remove call to i40e_aq_set_mac_config() in init path.
Eric Joyner ixl: Always add interface mac address to driver+hw filter list.
Eric Joyner ixl: Edit comments.
Eric Joyner ixl: Add more descriptive sysctl help messages.
Eric Joyner ixl: Report more info in link_status sysctl.
Eric Joyner ixl: Flip set_aq_phy_int_mask mask bits.
Eric Joyner [Thu, 12 May 2016 18:20:36 +0000 (18:20 +0000)]
ixl: Update to 1.4.12-k.
Changes by author:
Eric Joyner ixl: Remove substitution of EACCES for EPERM when perrno is set on an nvmupdate command return.
Eric Joyner ixl: Print message when hardware sends GRST interrupt.
Eric Joyner ixl: Fix kernel panic when driver fails to initialize admin queue.
Eric Joyner ixl: Print out messages when a non-handled other interrupt occurs.
Eric Joyner ixl: Fix spaces in a couple messages.
Eric Joyner ixl: Add lock around nvmupd command entry point and reconvert EPERM errors to EACCES.
Anjali Singhai Jain i40e-shared: Make some changes in the nvm read code
Shannon Nelson i40e-shared: AQ Add Run PHY Activity struct
Shannon Nelson i40e-shared: AQ Add Geneve cloud tunnel type
Shannon Nelson i40e-shared: AQ Add external power class to get link status response struct
Shannon Nelson i40e-shared: AQ Add shared resource flags for macvlan filters
Shannon Nelson i40e-shared: AQ Add set_switch_config
Shannon Nelson i40e-shared: AQ Add VXLAN-GPE tunnel type for cloud filter and tunnel commands
Shannon Nelson i40e-shared: AQ thermal sensor control struct
Shannon Nelson i40e-shared: Bump AQ minor version to 1.5 for FVL5 features
Shannon Nelson i40e-shared: add a little more to an NVM update debug message
Carolyn Wyborny i40e-shared: Fix for PHY NVM interaction problem
Eric Joyner i40e-shared: Add prototypes for private NVM write functions
Eric Joyner ixl/ixlv: Remove unused define from ixl.h.
Eric Joyner ixl: Add handling of EMP reset for nvm update purposes.
Eric Joyner ixl: Move addition of device sysctls to separate function.
Eric Joyner ixl: Fix up a couple error messages in ixl_attach().
Eric Joyner ixl: Update the hardware resource allocation debug sysctl.
Eric Joyner [Thu, 12 May 2016 18:20:18 +0000 (18:20 +0000)]
ixl: Update to 1.4.9-k.
Changes by author:
Kamil Krawczyk i40e-shared: use explicit cast from u16 to u8
Anjali Singhai Jain i40e-shared: Add a Virtchnl offload for RSS PCTYPE V2
Eric Joyner ixl: Remove HP device IDs.
Jesse Brandeburg i40e-shared: add small bit of debug
Mitch Williams i40e-shared: check for stopped admin queue
Mitch Williams i40e-shared: set aq count after memory allocation
Jesse Brandeburg i40e-shared: remove forever unused ID
Eric Joyner ixl: Fix bug where RSS does not hash to more than 16 queues.
Shannon Nelson i40e-shared: define function capabilities in only one place
Eric Joyner ixl: Change spacing, comments, and a single error message.
Eric Joyner ixl: Save admin queue phy interrupt mask as a define.
Eric Joyner ixl: Move callout_reset() to later in init_locked(), and stop clearing OACTIVE in driver flags.
Eric Joyner ixl: Add new reset+build flow to init() if it detects that the admin queue is stopped.
Eric Joyner ixl: Return EACCES instead of EPERM when an nvmupdate command fails.
Eric Joyner ixl: Remove KX_A device ID.
Eric Joyner [Thu, 12 May 2016 18:19:53 +0000 (18:19 +0000)]
ixl: Update to 1.4.7-k.
Changes by author:
Helin Zhang i40e_shared: Fix compilation error - pointer-arith
Paul M Stillwell Jr i40e-shared: Replace sprintf with i40e_debug
Anjali Singhai Jain i40e-shared: Fix an accidental error with BIT_ULL replacement
Jesse Brandeburg i40e-shared: remove useless assignments
Anjali Singhai Jain i40e-shared: Add a workaround to drop all flow control frames
Anjali Singhai Jain i40e-shared: Add new response struct from FW for AQ command i40e_aqc_lldp_set_local_mib
Anjali Singhai Jain i40e-shared: Acquire NVM, before issuing an AQ read nvm command
Eric Joyner ixl/ixlv: Remove unused MAX_LOOP define.
Eric Joyner ixl: Remove extra aq_get_link_info() call in attach().
Eric Joyner ixl: Modify a couple error messages in attach() to be more informative.
Eric Joyner ixl: Add i40e_get_link_status() call to init_locked().
Eric Joyner ixl: Move callout_stop() to earlier in ixl_stop().
Eric Joyner ixl: Add extra comments around link ITR code.
Eric Joyner ixl: Attempt to enhance link event handling.
Eric Joyner ixl: Style, spacing, and comment changes.
Eric Joyner ixl: Add I40E_NVM_ACCESS definition.
Eric Joyner ixl: Add interface for nvmupdate tool ioctl to driver.
Eric Joyner ixl: Don't strip out nvm update support from the driver anymore.
Eric Joyner ixl: Interrupts are now allocated/setup and torn down/released on init()/stop().
Eric Joyner [Thu, 12 May 2016 18:19:31 +0000 (18:19 +0000)]
ixl: Update to 1.4.6-k.
Changes by author:
Greg Rose ixl: Add MAC+VLAN filter for LAA MAC assignment
Carolyn Wyborny i40e_shared: fix for PHY NVM interaction problem
Anjali Singhai Jain i40e-shared: Fix an accidental error with BIT_ULL replacement
Eric Joyner ixl: Fix potential crash when loading driver a startup and cannot setup all requested MSIX vectors.
Eric Joyner ixl: Add max of 8 queues limit to autoconfig.
Eric Joyner ixl: Re-add ian@'s sysctl fixes from upstream (r280043).
Eric Joyner [Thu, 12 May 2016 18:18:55 +0000 (18:18 +0000)]
ixl: Update to 1.4.5-k.
This first update will revert some upstream changes; forthcoming updates will reinstate them.
Changes, by author:
Anjali Singhai Jain i40e-shared: Add WB_ON_ITR offload support
Shannon Nelson i40e-shared: fix phy_types bitmap type
Kevin Scott i40e-shared: Store off PHY capabilities
Shannon Nelson i40e-shared: fix byteswap of phy_type
Jingjing Wu i40e-shared: Fix compile issue related to const string
Greg Bowers i40e-shared: Add AQ defines for non-willing Apps (DCB)
Greg Bowers i40e-shared: Support for non-willing Apps (DCB)
Shannon Nelson i40e-shared: use upper-32 bit macro for address
Shannon Nelson i40e-shared: grab the AQ spinlocks before clearing registers
Eric Joyner ixl: Properly strip out X722_SUPPORT (temporarily).
Eric Joyner ixl: Allow Fort Pond devices to advertise 100M in set_advertise sysctl.
Scott Long [Thu, 12 May 2016 17:47:30 +0000 (17:47 +0000)]
Move mutex initialization from PCI probe to PCI attach. Drivers are not
allowed to create any persistent state in their probe routine because it's
not guaranteed that they'll win the election and be allowed to attach.
Michael Tuexen [Thu, 12 May 2016 16:34:59 +0000 (16:34 +0000)]
Retire net.inet.sctp.strict_sacks and net.inet.sctp.strict_data_order
sysctl's, since they where only there to interop with non-conformant
implementations. This should not be a problem anymore.
Linux requires that all IOCTL data resides in userspace. FreeBSD
always moves the main IOCTL structure into a kernel buffer before
invoking the IOCTL handler and then copies it back into userspace,
before returning. Hide this difference in the "linux_copyin()" and
"linux_copyout()" functions by remapping userspace addresses in the
range from 0x10000 to 0x20000, to the kernel IOCTL data buffer.
It is assumed that the userspace code, data and stack segments starts
no lower than memory address 0x400000, which is also stated by "man 1
ld", which means any valid userspace pointer can be passed to regular
LinuxKPI handled IOCTLs.
Bump the FreeBSD version to force recompilation of all kernel modules.
Martin Matuska [Thu, 12 May 2016 10:16:16 +0000 (10:16 +0000)]
MFV r299425:
Update libarchive to 3.2.0
New features:
- new bsdcat command-line utility
- LZ4 compression (in src only via external utility from ports)
- Warc format support
- 'Raw' format writer
- Zip: Support archives >4GB, entries >4GB
- Zip: Support encrypting and decrypting entries
- Zip: Support experimental streaming extension
- Identify encrypted entries in several formats
- New --clear-nochange-flags option to bsdtar tries to remove noschg and
similar flags before deleting files
- New --ignore-zeros option to bsdtar to handle concatenated tar archives
- Use multi-threaded LZMA decompression if liblzma supports it
- Expose version info for libraries used by libarchive
Create a dummy "task_struct" on the stack which is returned by
"current" inside all LinuxKPI file operation callbacks. The "current"
is frequently used for various debug prints, printing the thread name
and thread ID for example.
Don Lewis [Thu, 12 May 2016 08:41:22 +0000 (08:41 +0000)]
Use strlcpy() instead of strncpy() when copying the encoding value
to ensure that the destination is NUL terminated. Length truncation
of one more character should not be an issue since encoding values
that long are not supported by libc. The destination string is
treated as a NUL terminated string, but it is only passed to strcmp()
for comparison to a set of shorter, fixed length strings, so this
is not a serious problem.
Stop hiding errors that result in failure to mount /dev. Otherwise,
missing /dev directory makes one end up with a completely deaf (init
without stdout/stderr) system with no hints on the console, unless
you've booted up with bootverbose.
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Don Lewis [Thu, 12 May 2016 06:39:13 +0000 (06:39 +0000)]
Use strlcpy() instead of strncpy() to copy the string returned by
setlocale() so that static analyzers know that the string is NUL
terminated. This was causing a false positive in Coverity even
though the longest string returned by setlocale() is ENCODING_LEN
(31) and we are copying into a 64 byte buffer. This change is also
a bit of an optimization since we don't need the strncpy() feature
of padding the rest of the destination buffer with NUL characters.
When the multicast filters we're allowed to insert are controlled by the
hypervisor, it may be that we can insert some but not others. So we need
to have fallbacks where we insert any filters we can without rolling back
when one fails to insert.
Submitted by: Mark Spender <mspender at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6318
Conrad Meyer [Thu, 12 May 2016 04:54:32 +0000 (04:54 +0000)]
rtadvd(8): Don't use-after-free
This whole block of code as committed fully formed in r224144. I'm not really
sure what the intent was, but it seems plausible that !persist ifis could need
other member cleanup. Don't free the object until after we've finished
cleaning its members.
Conrad Meyer [Thu, 12 May 2016 04:28:22 +0000 (04:28 +0000)]
dhclient: Fix some trivial buffer overruns
There was some confusion about how to limit a hardware address to at most 16
bytes. In some cases it would overrun a byte off the end of the array.
Correct the types and rectify the overrun.
Conrad Meyer [Thu, 12 May 2016 03:53:20 +0000 (03:53 +0000)]
libmp: Fix trivial buffer overrun
fgetln yields a non-NUL-terminated buffer and its length. This routine
attempted to NUL-terminate it, but did not allocate space for the NUL. So,
allocate space for the NUL.
Conrad Meyer [Thu, 12 May 2016 03:37:17 +0000 (03:37 +0000)]
rtadvd(8): Fix a typo in full msg receive logic
Check against the size of the struct, not the pointer. Previously, a message
with a cm_len between 9 and 23 (inclusive) could cause int msglen to underflow
and read(2) to be invoked with msglen size (implicitly cast to signed),
overrunning the caller-provided buffer.
All users of cm_recv() supply a stack buffer.
On the other hand, the rtadvd control socket appears to only be writable by the
owner, who is probably root.
While here, correct some types to be size_t or ssize_t.
Conrad Meyer [Thu, 12 May 2016 02:41:38 +0000 (02:41 +0000)]
snd_hda(4): Don't pass bogus sizeof()s to unused sysctl arg2 parameter
None of the sysctl handlers in hdaa use the arg2 parameter, so just pass zero
instead. Additionally, the sizes being passed in were suspect (size of the
pointer rather than the value).
Conrad Meyer [Wed, 11 May 2016 23:25:59 +0000 (23:25 +0000)]
libkrb5: Fix potential double-free
If krb5_make_principal fails, tmp_creds.server may remain a pointer to freed
memory and then be double-freed. After freeing it the first time, initialize
it to NULL, which causes subsequent krb5_free_principal calls to do the right
thing.
Conrad Meyer [Wed, 11 May 2016 22:33:20 +0000 (22:33 +0000)]
route6d(8): Fix potential double-free
In the case that the subsequent sysctl(3) call failed, 'buf' could be free(3)ed
repeatedly. It isn't clear to me that that case is possible, but be clear and
do the right thing in case it is.
Conrad Meyer [Wed, 11 May 2016 22:04:28 +0000 (22:04 +0000)]
random(6): Fix double-close
In the case where a file lacks a trailing newline, there is some "evil" code to
reverse goto the tokenizing code ("make_token") for the final token in the
file. In this case, 'fd' is closed more than once. Use a negative sentinel
value to guard close(2), preventing the double close.
Ideally, this code would be restructured to avoid this ugly construction.
Add OF_prop_free function as a counterpart for OF_*prop_alloc
- Introduce new OF API function OF_prop_free to free memory allocated by
OF_getprop_alloc and OF_getencprop_alloc. Current code just calls free(9)
with M_OFWPROP memory class which assumes knowledge about OF_*prop_alloc
functions' internals and leads to unneccessary code coupling
- Convert some of the free(..., M_OFWPROP) instances to OF_prop_free
Files affected by this commit are the ones I was able to test on real
hardware. The rest of free(..., M_OFWPROP) instances will be handled with
idividual maintainers
Reviewed by: andrew
Differential Revision: https://reviews.freebsd.org/D6315
gpiokey driver implements functional subset of gpiokeys device-tree bindings:
https://www.kernel.org/doc/Documentation/devicetree/bindings/input/gpio-keys.txt
It acts as a virtual keyboard, so keys are visible through kbdmux(4)
Driver maps linux scancodes for most common keys to FreeBSD scancodes and
also extends spec by introducing freebsd,code property to specify
FreeBSD-native scancodes.
Ed Maste [Wed, 11 May 2016 17:55:09 +0000 (17:55 +0000)]
Deorbit ALLOW_SHARED_TEXTREL
We want to avoid .text relocations in shared objects. libcrypto was the
only consumer and it is now fixed (as of r299389). Remove the now-unused
support for turning off the linker warning.
Conrad Meyer [Wed, 11 May 2016 17:52:06 +0000 (17:52 +0000)]
whois(1): Pull out async multiple host connection code into a routine
This logic was added to the whois() function in r281959, but could easily be
its own routine. In this case, I think the abstraction makes both functions
easier to reason about.
The idr_for_each() function is now part of the LinuxKPI. Use the
LinuxKPI's idr_for_each() function instead of the local one to avoid
compilation issues.
Andrew Turner [Wed, 11 May 2016 17:07:29 +0000 (17:07 +0000)]
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
Obtained from: ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D6239
Andrew Turner [Wed, 11 May 2016 16:53:41 +0000 (16:53 +0000)]
On arm64 always create a bus_dmamap_t object. This will be use to hold the
list of memory that the kernel will need to sync when operating with a
non-cache coherent DMA engine.
Obtained from: ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
Conrad Meyer [Wed, 11 May 2016 16:20:23 +0000 (16:20 +0000)]
fsck_ffs: Don't overrun mount device buffer
Maybe this case is impossible. Either way, when attempting to "/dev/"-prefix a
non-global device name, check that we do not overrun the f_mntfromname buffer.
In this case, truncating (with strlcpy or similar) would not be useful, since
the f_mntfromname result of getmntpt() is passed directly to open(2) later.
Conrad Meyer [Wed, 11 May 2016 15:31:31 +0000 (15:31 +0000)]
Fix buffer overrun in gcore(1) NT_PRPSINFO
Use size of destination buffer, rather than a constant that may or may not
correspond to the source buffer, to restrict the length of copied strings. In
particular, pr_fname has 16+1 characters but MAXCOMLEN is 18+1.
Use strlcpy instead of strncpy to ensure the result is nul-terminated. This
seems to be what is expected of these fields.
Andrew Turner [Wed, 11 May 2016 14:59:54 +0000 (14:59 +0000)]
Add data barriers to the arm64 bus_dmamap_sync function. We need these
to ensure ordering between the CPU and device. As the CPU and DMA target
may be in different shareability domains they need to be full system
barriers.
Obtained from: ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
Zbigniew Bodek [Wed, 11 May 2016 13:42:20 +0000 (13:42 +0000)]
Add support for MTU chaning and Jumbo frames to VNIC
Enable previously added code for MTU handling (based on
Cavium 1.0 driver released on BSD license).
This commit enables possibility to change MTU on VNIC driver.
Zbigniew Bodek [Wed, 11 May 2016 13:38:29 +0000 (13:38 +0000)]
Fix deadlock in VNIC when using single CPU only
Number of free Tx descriptors does not need to be locked since
it can be modified atomically between SND and CQ tasks.
It will also block Tx routine from sending packets while CQ will not
be able to free descriptors.
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