There are some critical fixes here. The PF must communicate with each VF
slot (vf->pool), only VFs shall use 0 for everything.
IXGBE_FEATURE_SRIOV needs to be set before calling ixgbe_if_init().
With these changes, ixv(4) now attaches to VFs, but after bringing up
VFs, the PF and VF still are not correctly passing traffic.
MFC after: 1 week
Bring if_bypass up to date with changes in the out of tree driver
Drop NEEDGIANT as the sysctl handlers have internal mutex for state
changes.
MFC after: 1 week
This fixes a page fault when creating VFs and updates to the new mailbox
API and naming conventions.
The functionality works to the same level that it did before my recent
changes. In particular on my 82599 it creates both passthru and ixv
interfaces. In either case, the PF seems to lose the ability to pass
traffic. The ixv driver fails to attach. These issues are present with
or without my updates.
If you use SR-IOV on ixgbe I would be interested in hearing what does
or does not work for you.
MFC after: 6 days
NDFREE_PNBUF should be called after checking the return value of
vn_open(), and should only be called once.
Reviewed by: imp, zlei, Kornel Dulęba <mindal@semihalf.com>, Elliott Mitchell
Pull Request: https://github.com/freebsd/freebsd-src/pull/1338
With the new 32-bit UEFI loader, it's convenient to have a sysctl to
figure out how we booted. Can be accessed at machdep.efi_arch
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1098
These IPPROTO_TCP-level socket option names correspond to socket
options, which are not implemented. So remove them.
Thanks to Peter Lei for suggesting this change.
Reviewed by: rscheff, thj
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D46623
The mailbox API changed in version 15 and these array ops were left out
of the recent code import as applicable to FreeBSD.
Reported by: vishwin, yasu
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D46708
a privilege to allocate reserved pipebuf space.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D46619
DPDK commit message
net/ixgbe/base: remove unused function prototypes
There are some function prototypes that were introduced at some point
but were never implemented, so remove them.
Signed-off-by: Chinh Cao <chinh.t.cao@intel.com>
Obtained from: DPDK (e9cc1b4)
MFC after: 1 week
DPDK commit message
net/ixgbe/base: improve SWFW semaphore acquisition
HWSW semaphore acquisition in Atom C3000 NIC is a two stage process.
Each time two semaphore acquisitions are required. Each second semaphore
failure requires re-acquisition of first semaphore. This patch decouples
the two acquisitions preventing potentially hundreds of thousands
of unnecessary loop iterations.
Signed-off-by: Barbara Skobiej <barbara.skobiej@intel.com>
Obtained from: DPDK (99f960c)
MFC after: 1 week
DPDK commit message
net/ixgbe/base: remove circular header dependency
Including one header file in second header file should be avoided, so
fix it by forward declaring the struct instead.
Signed-off-by: Barbara Skobiej <barbara.skobiej@intel.com>
Obtained from: DPDK (0bc2af5)
MFC after: 1 week
DPDK commit message
net/ixgbe/base: replace non-inclusive language
This patch removes non-inclusive language from code, user interface
and comments.
Signed-off-by: Marcin Jurczak <marcin.jurczak@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Obtained from: DPDK (f12a4bd)
MFC after: 1 week
DPDK commit message
Convert all "fall-through" comments to actual code. This aligns the code
with the kernel which no longer allows implicit fallthrough.
Signed-off-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Obtained from: DPDK (ae8211f)
MFC after: 1 week
DPDK commit message
net/ixgbe/base: replace HIC with direct register access
Unify FW access method to direct register read/writes across all
Atom(R) C3000 products.
Atom(R) C3000 fiber exhibited an issue with the Host Interface Command
execution being locked when another LAN function attempted to acquire
the SWFW sync on Manageability Host. This resulted in HIC atomicity
break and bogus data being read since the other LAN function cleared
all semaphores on timeout whereas HIC execution continued after
unlock. Direct register IOSF access showed higher stability and
reliability.
Signed-off-by: Marek Mical <marekx.mical@intel.com>
Reviewed-by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Reviewed-by: Eryk Rybak <eryk.roch.rybak@intel.com>
Reviewed-by: Francis Racicot <Francis.Racicot@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Obtained from: DPDK (e947f1e)
MFC after: 1 week
DPDK commit message
net/ixgbe/base: add reset count field to HW struct
Add fw_rst_cnt to store the number of resets after fw update.
This value is required to detect if the EICR.MNG event occurred
after firmware update reset.
Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com>
Reviewed-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Reviewed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Obtained from: DPDK (9ab0e9c)
MFC after: 1 week
Some function comments have mismatches between actual function names and
function name in comments, which causes warnings with kernel-doc. Fix
comments to match function names.
Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com>
Reviewed-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Reviewed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Obtained from: DPDK (7b5bc85)
MFC after: 1 week
Change max credit and credit refill to a maximum possible value, 9128.
Too small values cause the incorrect calculation of the bandwidth limits
to each traffic class for frames larger than 4088 bytes.
Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com>
Reviewed-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Reviewed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Tested-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Obtained from: DPDK (440823f)
MFC after: 1 week
DPDK commit message
Current mailbox API does not work as described in documentation and
is prone to errors (for example, it is doing locks on read). Introduce
new mailbox API and provide compatibility functions with old API.
New error codes have been introduced:
- IXGBE_ERR_CONFIG - ixgbe_mbx_operations is not correctly set
- IXGBE_ERR_TIMEOUT - mailbox operation, e.g. poll for message, timedout
- IXGBE_ERR_MBX_NOMSG - no message available on read
In addition, some refactoring has been done: mailbox structures were
defined twice: in ixgbe_type.h and ixgbe_vf.h. Move them into
ixgbe_mbx.h as this header is dedicated for mailbox.
Signed-off-by: Jakub Chylkowski <jakubx.chylkowski@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Reviewed-by: Piotr Pietruszewski <piotr.pietruszewski@intel.com>
Tested-by: Alice Michael <alice.michael@intel.com>
Tested-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Obtained from: DPDK (6d243d2)
MFC after: 1 week
Reapply message
This reverts commit d80c12ba68.
DPDK commit message
Current mailbox API does not work as described in documentation and
is prone to errors (for example, it is doing locks on read). Introduce
new mailbox API and provide compatibility functions with old API.
New error codes have been introduced:
- IXGBE_ERR_CONFIG - ixgbe_mbx_operations is not correctly set
- IXGBE_ERR_TIMEOUT - mailbox operation, e.g. poll for message, timedout
- IXGBE_ERR_MBX_NOMSG - no message available on read
In addition, some refactoring has been done: mailbox structures were
defined twice: in ixgbe_type.h and ixgbe_vf.h. Move them into
ixgbe_mbx.h as this header is dedicated for mailbox.
Signed-off-by: Jakub Chylkowski <jakubx.chylkowski@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Reviewed-by: Piotr Pietruszewski <piotr.pietruszewski@intel.com>
Tested-by: Alice Michael <alice.michael@intel.com>
Tested-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Obtained from: DPDK (6d243d2)
MFC after: 1 week
DPDK commit message
net/ixgbe/base: correct registers names to match datasheet
Some of mailbox-related registers have different names than it is
specified in datasheet. Correct these names to correspond to their
datasheet counterparts. Additionally, several calculations are changed
to no longer use magic numbers but dedicated macros instead.
Signed-off-by: Jakub Chylkowski <jakubx.chylkowski@intel.com>
Reviewed-by: Marek Zalfresso-jundzillo <marekx.zalfresso-jundzillo@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Reviewed-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Reviewed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Tested-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Tested-by: Alice Michael <alice.michael@intel.com>
Obtained from: DPDK (10fd55e)
MFC after: 1 week
DPDK commit message
There is name similarity within IXGBE_VT_MSGTYPE_ACK and
PFMAILBOX.ACK / VFMAILBOX.ACK which may cause confusion. Rename MSGTYPE
macros to SUCCESS and FAILURE as they are not specified in datasheet and
now will be easily distinguishable.
Signed-off-by: Jakub Chylkowski <jakubx.chylkowski@intel.com>
Reviewed-by: Marek Zalfresso-jundzillo <marekx.zalfresso-jundzillo@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Reviewed-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Reviewed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Tested-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Tested-by: Alice Michael <alice.michael@intel.com>
Obtained from: DPDK (4f675c9)
MFC after: 1 week
DPDK commit message
net/ixgbe/base: fix PHY ID for X550
Function ixgbe_get_phy_type_from_id() for X550_PHY_ID2 and
X550_PHY_ID3 always return ixgbe_phy_unknown instead of ixgbe_phy_aq
because phy ID's last 4 bits are always masked, and should not be
taken into account when selecting phy type.
This patch adds default PHY ID for X550 devices with mask on last 4
bits (0xFFFFFFF0), and fixes the switch statement to use it.
Fixes: 58ddc80 ("ixgbe/base: add new X550 PHY ids")
Cc: stable@dpdk.org
Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com>
Reviewed-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Obtained from: DPDK (a9f5a3b)
MFC after: 1 week
DPDK commit message
net/ixgbe/base: fix 5G link speed reported on VF
When 5000 Base-T was set on PF the VF reported 100 Base-T. This patch
changes ixgbe_check_mac_link_vf function where there was an incorrect
conditional which checks using PF mac types, now it is correctly
using VF mac types.
Fixes: 12e2090 ("net/ixgbe/base: include new speeds in VFLINK interpretation")
Cc: stable@dpdk.org
Signed-off-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Reviewed-by: Radoslaw Tyl <radoslawx.tyl@intel.com>
Reviewed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Reviewed-by: Alice Michael <alice.michael@intel.com>
Obtained from: DPDK (9eb7fdb)
MFC after: 1 week
DPDK commit meesage
When VF issues a reset to PF there is a 50 msec wait plus an additional
max of 1 msec (200 * 5us) for the PF to indicate the reset is complete
before timeout.
In some cases, it is seen that the reset is timing out, in which case
the reset does not complete and an error is returned.
In order to account for this, continue to wait an initial 50 msecs, but
then allow a max of an additional 50 msecs (10,000 * 5us) for the
command to complete.
Fixes: af75078 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Obtained from: DPDK (64e714f)
MFC after: 1 week
Instead of iterating over object->memq to free pages, use a callback
in VM_RADIX_PCTRIE_RECLAIM_CALLBACK to do it.
Reviewed by: rlibby
Differential Revision: https://reviews.freebsd.org/D45588
