Extend FW version reporting by displaying information from the iSCSI
or OEM block in the EEPROM.
This will allow us to more accurately identify the FW.
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This adds support for the GCM-AES-256 cipher suite as specified in
IEEE 802.1AEbn-2011. The prepared cipher suite selection mechanism is used,
with GCM-AES-128 being the default cipher suite as defined in the standard.
Signed-off-by: Felix Walter <felix.walter@cloudandheat.com>
Cc: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
On module insert advertise highest capable link speed. If module is
capable of 10G, then advertise 10G, else advertise modules capable
link speeds.
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Use AF_INET6 instead of AF_INET in IPv6-related code path
Signed-off-by: Andrii Vladyka <tulup@mail.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Previously we only enabled the reception of multicast packets when
wake on multicast is set, but we also need this to allow waking with
IPv6 magic packets.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Jason Wang says:
====================
XDP transmission for tuntap
This series tries to implement XDP transmission (ndo_xdp_xmit) for
tuntap. Pointer ring was used for queuing both XDP buffers and
sk_buff, this is done by encoding the type into lowest bit of the
pointer and storin XDP metadata in the headroom of XDP buff.
Tests gets 3.05 Mpps when doing xdp_redirect_map from ixgbe to VM
(testpmd + virtio-net in guest). This gives us ~20% improvments
compared to use skb during redirect.
Please review.
Changes from V1:
- slient warnings
- fix typos
- add skb mode number in the commit log
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch implements XDP transmission for TAP. Since we can't create
new queues for TAP during XDP set, exist ptr_ring was reused for
queuing XDP buffers. To differ xdp_buff from sk_buff, TUN_XDP_FLAG
(0x1UL) was encoded into lowest bit of xpd_buff pointer during
ptr_ring_produce, and was decoded during consuming. XDP metadata was
stored in the headroom of the packet which should work in most of
cases since driver usually reserve enough headroom. Very minor changes
were done for vhost_net: it just need to peek the length depends on
the type of pointer.
Tests were done on two Intel E5-2630 2.40GHz machines connected back
to back through two 82599ES. Traffic were generated/received through
MoonGen/testpmd(rxonly). It reports ~20% improvements when
xdp_redirect_map is doing redirection from ixgbe to TAP (from 2.50Mpps
to 3.05Mpps)
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch switches to use ptr_ring instead of skb_array. This will be
used to enqueue different types of pointers by encoding type into
lower bits.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This allows a running AP to blacklist STAs by their MAC addresses
respecting the configured policy (either accept or deny unless listed).
It can be setup on .start_ap or with .set_mac_acl commands.
Signed-off-by: Vasily Ulyanov <vulyanov@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Keep generation in per-VIF data structure and increment it whenever STA
list is changed. Use generation value to fill struct station_info when
required.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
A set of per-STA statistics can potentially change quite often.
To ensure backwards and forward compatibility,
modify GET_STA_STATS command format:
- introduce two TLV types
- first TLV is a variable-sized bitmap of statistics values
that are filled by firmware
- second TLV is a structure with statistics itself
Only values specified in first TLV are valid.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
These are needed to inform userspace about features the hardware
supports (e.g. BSS Transition Management 802.11v)
Signed-off-by: Vasily Ulyanov <vulyanov@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Fix RSSI values passed to wireless core by qtnfmac driver:
- fix RSSI values in scan results:
driver registers wiphy with CFG80211_SIGNAL_TYPE_MBM signal type,
so mBm should be passed using DBM_TO_MBM macro
- accompany firmware changes fixing RSSI values in received mgmt frames
update qlink message format and pass correct signed values to core
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Parameters passed into .mgmt_tx callback may have a NULL channel in case
userspace wants to send a frame on current channel. Make sure this case
is handled, pass "freq==0" in case channel is not specififed to tell
wlan device to use current channel.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Implement two parts of radar handling logic:
- cfg80211 .start_radar_detect callback to allow nl80211 to initiate CAC
- radar event to allow wlan device to advertize CAC and radar events
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Center frequency is not enough to describe the channel in HT and VHT
modes. For 40MHz and 80MHz channels both primary channel and center
frequency should be specified in order to qualify channel completely.
This change adds primary channel info into qlink_chandef structure.
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
It is possible that regulatory notifier is called before MAC data
was allocated. We need to verify that MAC data exists before trying
to send a regulatory change event.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The second assignment to msg_body.min_ch_time is incorrect, it
should actually be to msg_body.max_ch_time.
Thanks to Bjorn Andersson for identifying the correct way to fix
this as my original fix was incorrect.
Detected by CoverityScan, CID#1463042 ("Unused Value")
Fixes: 2f3bef4b24 ("wcn36xx: Add hardware scan offload support")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
It was accidentally left out from the switch statement and target info was not
queried.
Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
[kvalo@codeaurora.org: add commit log]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The field preset_chandef of wireless_dev must not be accessed
by the driver because it is private to cfg80211. Store the
monitor channel locally in wil6210_priv instead.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
"FIXME: IRQ mask debug" and "FIXME: interrupts enabled - for debug"
can be removed because wil6210_debug_irq_mask() is now considered
production feature.
"FIXME FW can transmit only ucast frames to peer" and "FIXME real
ring_id instead of hard coded 0" can be removed because FW/HW already
support multicast transmission.
Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Suspend and crash dump operations can happen simultaneously
in case there is a FW assert during the suspend procedure
or when SSR calls all the devices crashdump callbacks.
To prevent that, a new flag is added, indicating that the
dumps collection is in progress, in order to allow the
suspend/reset decline if the dumps collection already started.
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
In some cases the platform should be aware of the FW capabilities
to decide which feature to enable.
For example, FW can control the external REF clock for power saving.
Driver should notify the platform about that, to allow platform
power management optimization.
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Add get_capa callback to platform ops to allow reading the platform
capabilities.
Supported capabilities:
- Keeping 11ad connection during suspend
- T_POWER_ON 0 support
- Usage of external clock
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Add support for sched_scan_start/stop by sending PNO commands to FW.
Driver reports max_sched_scan_reqs and invokes
cfg80211_sched_scan_results upon receiving WMI_SCHED_SCAN_RESULT_EVENTID
from FW.
Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Modern hardware can decide to drop packets going to/from a VF.
Add receive and transmit drop counters to be displayed at hypervisor
layer in iproute2 per VF statistics.
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Add support to get time stamping capabilities using ethtool for
child interface.
Usage example:
ethtool -T CHILD-DEVNAME
This change reuses the functionality of parent devices and does not
introduce any new logic.
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Add support to control precision time protocol on child interfaces
using ioctl.
This commit changes the following:
- Change parent ioctl function to be non static
- Reuse the parent ioctl function in child devices
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
The current implementation takes the child timestamp object from
the parent since the rq in mlx5i_complete_rx_cqe belongs to the parent.
This change fixes the issue by taking the correct timestamp.
Fixes: 7e7f4780c3 ("net/mlx5e: IPoIB, Use hash-table to map between QPN to child netdev")
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
We refer to TC NIC rule that involves forwarding as "hairpin".
All hairpin rules from the current NIC device (called "func" in
the code) to a given NIC device ("peer") are steered into the
same hairpin RQ/SQ pair.
The hairpin pair is set on demand and removed when there are no
TC rules that need it.
Here's a TC rule that matches on icmp, does header re-write of the
dst mac and hairpin from RX/enp1s2f1 to TX/enp1s2f2 (enp1s2f1/2 are
two mlx5 devices):
tc filter add dev enp1s2f1 protocol ip parent ffff: prio 2
flower skip_sw ip_proto icmp
action pedit ex munge eth dst set 10:22:33:44:55:66 pipe
action mirred egress redirect dev enp1s2f2
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Add the code to do basic setup for hairpin object which
will later serve offloading TC flows.
This includes calling the mlx5 core to create/destroy the hairpin
pair object and setting the HW transport objects that will be used
for steering matched flows to go through hairpin.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Low level code to setup hairpin pair core object, deals with:
- create hairpin RQs/SQs
- destroy hairpin RQs/SQs
- modifying hairpin RQs/SQs - pairing (rst2rdy) and unpairing (rdy2rst)
Unlike conventional RQs/SQs, the memory used for the packet and descriptor
buffers is allocated by the firmware and not the driver. The driver sets
the overall data size (log).
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Add hairpin definitions to the IFC file.
This includes the HCA ID, few HCA hairpin capabilities, new
fields in RQ/SQ used later for the pairing and the WQ hairpin
data size attribute.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Pull networking fixes from David Miller:
1) Frag and UDP handling fixes in i40e driver, from Amritha Nambiar and
Alexander Duyck.
2) Undo unintentional UAPI change in netfilter conntrack, from Florian
Westphal.
3) Revert a change to how error codes are returned from
dev_get_valid_name(), it broke some apps.
4) Cannot cache routes for ipv6 tunnels in the tunnel is ipv4/ipv6
dual-stack. From Eli Cooper.
5) Fix missed PMTU updates in geneve, from Xin Long.
6) Cure double free in macvlan, from Gao Feng.
7) Fix heap out-of-bounds write in rds_message_alloc_sgs(), from
Mohamed Ghannam.
8) FEC bug fixes from FUgang Duan (mis-accounting of dev_id, missed
deferral of probe when the regulator is not ready yet).
9) Missing DMA mapping error checks in 3c59x, from Neil Horman.
10) Turn off Broadcom tags for some b53 switches, from Florian Fainelli.
11) Fix OOPS when get_target_net() is passed an SKB whose NETLINK_CB()
isn't initialized. From Andrei Vagin.
12) Fix crashes in fib6_add(), from Wei Wang.
13) PMTU bug fixes in SCTP from Marcelo Ricardo Leitner.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (56 commits)
sh_eth: fix TXALCR1 offsets
mdio-sun4i: Fix a memory leak
phylink: mark expected switch fall-throughs in phylink_mii_ioctl
sctp: fix the handling of ICMP Frag Needed for too small MTUs
sctp: do not retransmit upon FragNeeded if PMTU discovery is disabled
xen-netfront: enable device after manual module load
bnxt_en: Fix the 'Invalid VF' id check in bnxt_vf_ndo_prep routine.
bnxt_en: Fix population of flow_type in bnxt_hwrm_cfa_flow_alloc()
sh_eth: fix SH7757 GEther initialization
net: fec: free/restore resource in related probe error pathes
uapi/if_ether.h: prevent redefinition of struct ethhdr
ipv6: fix general protection fault in fib6_add()
RDS: null pointer dereference in rds_atomic_free_op
sh_eth: fix TSU resource handling
net: stmmac: enable EEE in MII, GMII or RGMII only
rtnetlink: give a user socket to get_target_net()
MAINTAINERS: Update my email address.
can: ems_usb: improve error reporting for error warning and error passive
can: flex_can: Correct the checking for frame length in flexcan_start_xmit()
can: gs_usb: fix return value of the "set_bittiming" callback
...
Preempt counter APIs have been split out, currently, hardirq.h just
includes irq_enter/exit APIs which are not used by openvswitch at all.
So, remove the unused hardirq.h.
Signed-off-by: Yang Shi <yang.s@alibaba-inc.com>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: dev@openvswitch.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Preempt counter APIs have been split out, currently, hardirq.h just
includes irq_enter/exit APIs which are not used by caif at all.
So, remove the unused hardirq.h.
Signed-off-by: Yang Shi <yang.s@alibaba-inc.com>
Cc: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gal Pressman says:
====================
Replace WARN_ONCE usages with netdev_WARN_ONCE
This series will fix an issue in netdev_WARN_ONCE, improve its formatting and
replace drivers' usage of WARN_ONCE to netdev_WARN_ONCE.
Driver specific patches were compilation tested, in addition, functional tested
on Mellanox NIC.
v1->v2:
- Addressed commit message comments in patch #1
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Use the more appropriate netdev_WARN_ONCE instead of WARN_ONCE macro.
Signed-off-by: Gal Pressman <galp@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
