net/bnxt: fix error handling in port start

1. during port start, if bnxt_init_chip() return error
bnxt_dev_start_op() invokes bnxt_shutdown_nic() which in turn calls
bnxt_free_all_hwrm_resourc

net/bnxt: fix error handling in port start

1. during port start, if bnxt_init_chip() return error
bnxt_dev_start_op() invokes bnxt_shutdown_nic() which in turn calls
bnxt_free_all_hwrm_resources() to free up resources. Hence remove the
bnxt_free_all_hwrm_resources() from bnxt_init_chip() failure path.
2. fix to check the return value of rte_intr_enable() as this call
can fail.
3. set bp->dev_stopped to 0 only when port start succeeds.
4. handle failure cases in bnxt_init_chip() routine to do proper
cleanup and return correct error value.

Fixes: b7778e8a1c00 ("net/bnxt: refactor to properly allocate resources for PF/VF")
Cc: stable@dpdk.org

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>

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net/bnxt: fix RxQ count if ntuple filtering is disabled

If ntuple filtering is disabled, FW will return max_vnics=1.
Due to this only single Rxq is created.
Change to max_rx_rings = RTE_MIN(bp->max_

net/bnxt: fix RxQ count if ntuple filtering is disabled

If ntuple filtering is disabled, FW will return max_vnics=1.
Due to this only single Rxq is created.
Change to max_rx_rings = RTE_MIN(bp->max_rx_rings, bp->max_stat_ctx) to
fix it.

Fixes: 6d8109bcb398 ("net/bnxt: check VF resources if resource manager is enabled")
Cc: stable@dpdk.org

Signed-off-by: Qingmin Liu <qingmin.liu@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Randy Schacher <stuart.schacher@broadcom.com>

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net/bnxt: fix enabling/disabling interrupts

1. Disable interrupts in dev_stop_op()
2. Enable interrupts in dev_start_op()
3. Clean queue intr-vector mapping in dev_stop_op() and thus
fix a possib

net/bnxt: fix enabling/disabling interrupts

1. Disable interrupts in dev_stop_op()
2. Enable interrupts in dev_start_op()
3. Clean queue intr-vector mapping in dev_stop_op() and thus
fix a possible memory leak.

Fixes: c09f57b49c13 ("net/bnxt: add start/stop/link update operations")
Cc: stable@dpdk.org

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>

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net/bnxt: fix VF probe when MAC address is zero

VF driver should not fail probe if the host PF driver has not assigned
any MAC address for the VF. It should generate a random MAC address and
configu

net/bnxt: fix VF probe when MAC address is zero

VF driver should not fail probe if the host PF driver has not assigned
any MAC address for the VF. It should generate a random MAC address and
configure the MAC and then continue probing the device.

Fixes: be160484a48d ("net/bnxt: check if MAC address is all zeros")
Cc: stable@dpdk.org

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

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net/bnxt: fix extended port counter statistics

1. refactor stats allocation code to new routine
2. check for extended statistics support depends on "hwrm_spec_code"
which is set in bnxt_hwrm_ver_

net/bnxt: fix extended port counter statistics

1. refactor stats allocation code to new routine
2. check for extended statistics support depends on "hwrm_spec_code"
which is set in bnxt_hwrm_ver_get called later. Hence we were never
querying extended port stats as flags field was not updated. Fixed
this by moving the stats allocation after the call to
bnxt_hwrm_ver_get.
3. we were incorrectly passing the host address used for port
statistics to PORT_QSTATS_EXT command. Fixed this by passing the
correct extended stats address.

Fixes: f55e12f33416 ("net/bnxt: support extended port counters")
Cc: stable@dpdk.org

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

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net/bnxt: create ring group array only when needed

Fix an overrun of the ring group array with BCM5750X-based
adapters by ensuring that the ring group array is not allocated
or accessed for adapters

net/bnxt: create ring group array only when needed

Fix an overrun of the ring group array with BCM5750X-based
adapters by ensuring that the ring group array is not allocated
or accessed for adapters that do not support ring groups.

Fixes: f8168ca0e690 ("net/bnxt: support thor controller")

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

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eal: fix IOVA mode selection as VA for PCI drivers

The incriminated commit broke the use of RTE_PCI_DRV_IOVA_AS_VA which
was intended to mean "driver only supports VA" but had been understood
as "dr

eal: fix IOVA mode selection as VA for PCI drivers

The incriminated commit broke the use of RTE_PCI_DRV_IOVA_AS_VA which
was intended to mean "driver only supports VA" but had been understood
as "driver supports both PA and VA" by most net drivers and used to let
dpdk processes to run as non root (which do not have access to physical
addresses on recent kernels).

The check on physical addresses actually closed the gap for those
drivers. We don't need to mark them with RTE_PCI_DRV_IOVA_AS_VA and this
flag can retain its intended meaning.
Document explicitly its meaning.

We can check that a driver requirement wrt to IOVA mode is fulfilled
before trying to probe a device.

Finally, document the heuristic used to select the IOVA mode and hope
that we won't break it again.

Fixes: 703458e19c16 ("bus/pci: consider only usable devices for IOVA mode")

Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

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net/bnxt: fix build with some compilers

The driver was defining its own version of roundup which was
conflicting with another version defined elsewhere.

Change the local definition of roundup to av

net/bnxt: fix build with some compilers

The driver was defining its own version of roundup which was
conflicting with another version defined elsewhere.

Change the local definition of roundup to avoid compilation errors.

Fixes: f8168ca0e690 ("net/bnxt: support thor controller")

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

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net/bnxt: fix icc build

Address build errors reported by intel compiler while compiling
on Windows. Instead of typeof() using the actual type in ALLOW_FUNC

Cc: stable@dpdk.org

Signed-off-by: Nares

net/bnxt: fix icc build

Address build errors reported by intel compiler while compiling
on Windows. Instead of typeof() using the actual type in ALLOW_FUNC

Cc: stable@dpdk.org

Signed-off-by: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>

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net/bnxt: fix interrupt vector initialization

Initialize the vector array when it is valid, thereby
preventing a case were it may be accessed when
the array is unallocated

Fixes: 1fe427fd08ee ("net

net/bnxt: fix interrupt vector initialization

Initialize the vector array when it is valid, thereby
preventing a case were it may be accessed when
the array is unallocated

Fixes: 1fe427fd08ee ("net/bnxt: support enable/disable interrupt")
Cc: stable@dpdk.org

Signed-off-by: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>

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net/bnxt: fix xstats

If the HWRM_PORT_QSTATS_EXT fails to initialize
fw_rx_port_stats_ext_size or fw_tx_port_stats_ext_size,
the driver can end up passing junk statistics to the application.

Instea

net/bnxt: fix xstats

If the HWRM_PORT_QSTATS_EXT fails to initialize
fw_rx_port_stats_ext_size or fw_tx_port_stats_ext_size,
the driver can end up passing junk statistics to the application.

Instead of relying on the application to initialize the xstats
buffer before calling the xstats_get dev_op, memset xstats
with zeros to avoid returning or displaying incorrect statistics.

Also fixed the buffer starting offset.

Fixes: f55e12f33416 ("net/bnxt: support extended port counters")
Cc: stable@dpdk.org

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>

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net/bnxt: use configured MTU during load

The MTU value of a port can be (re)configured out-of-band.
FW will be returning this configured MTU as part of func_qcfg cmd.
Driver to use this value during

net/bnxt: use configured MTU during load

The MTU value of a port can be (re)configured out-of-band.
FW will be returning this configured MTU as part of func_qcfg cmd.
Driver to use this value during load time.

Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

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net/bnxt: enable RSS for thor-based controllers

Make changes needed to support rss for thor-based controllers.

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khap

net/bnxt: enable RSS for thor-based controllers

Make changes needed to support rss for thor-based controllers.

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

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net/bnxt: support thor controller

This commit adds support to the bnxt PMD for devices
based on the BCM57508 "thor" Ethernet controller.

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Si

net/bnxt: support thor controller

This commit adds support to the bnxt PMD for devices
based on the BCM57508 "thor" Ethernet controller.

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>

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net/bnxt: reset function earlier in initialization

Move function reset to beginnng of initialization sequence.

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khap

net/bnxt: reset function earlier in initialization

Move function reset to beginnng of initialization sequence.

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

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net/bnxt: remove unnecessary cast

The device private pointer (dev_private) is of type void *
therefore no cast is necessary in C.

Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@netw

net/bnxt: remove unnecessary cast

The device private pointer (dev_private) is of type void *
therefore no cast is necessary in C.

Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Lance Richardson <lance.richardson@broadcom.com>

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net/bnxt: fix RSS RETA indirection table ops

We are trying to update the indirection table for all the VNICs.
We should update the table only for the default vnic0.

Fix the reta update function to

net/bnxt: fix RSS RETA indirection table ops

We are trying to update the indirection table for all the VNICs.
We should update the table only for the default vnic0.

Fix the reta update function to only update table entries that are
selected by the update mask. Translate queue number to firmware
group ID when updating an entry.

Fix reta query op to only return table entries as identfied by the
provided mask. Translate firmware group IDs to queue numbers.

Removed extraneous code from bnxt_reta_query_op().

Fixes: d819382543f3 ("net/bnxt: add RSS redirection table operations")
Cc: stable@dpdk.org

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Rahul Gupta <rahul.gupta@broadcom.com>

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net/bnxt: implement SSE vector mode

Introduce SSE vector mode support for the bnxt pmd.

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@b

net/bnxt: implement SSE vector mode

Introduce SSE vector mode support for the bnxt pmd.

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

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net/bnxt: compute and store scattered Rx status

In preparation for a bnxt vector-mode driver, compute and store
scattered_rx status for the device when started.

Signed-off-by: Lance Richardson <lan

net/bnxt: compute and store scattered Rx status

In preparation for a bnxt vector-mode driver, compute and store
scattered_rx status for the device when started.

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

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net: replace IPv4/v6 constants with uppercase name

Since we change these macros, we might as well avoid triggering complaints
from checkpatch because of mixed case.

old=RTE_IPv4
new=RTE_IPV4
git gr

net: replace IPv4/v6 constants with uppercase name

Since we change these macros, we might as well avoid triggering complaints
from checkpatch because of mixed case.

old=RTE_IPv4
new=RTE_IPV4
git grep -lw $old | xargs sed -i -e "s/\<$old\>/$new/g"

old=RTE_ETHER_TYPE_IPv4
new=RTE_ETHER_TYPE_IPV4
git grep -lw $old | xargs sed -i -e "s/\<$old\>/$new/g"

old=RTE_ETHER_TYPE_IPv6
new=RTE_ETHER_TYPE_IPV6
git grep -lw $old | xargs sed -i -e "s/\<$old\>/$new/g"

Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>

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net: add rte prefix to ether defines

Add 'RTE_' prefix to defines:
- rename ETHER_ADDR_LEN as RTE_ETHER_ADDR_LEN.
- rename ETHER_TYPE_LEN as RTE_ETHER_TYPE_LEN.
- rename ETHER_CRC_LEN as RTE_ETHER_C

net: add rte prefix to ether defines

Add 'RTE_' prefix to defines:
- rename ETHER_ADDR_LEN as RTE_ETHER_ADDR_LEN.
- rename ETHER_TYPE_LEN as RTE_ETHER_TYPE_LEN.
- rename ETHER_CRC_LEN as RTE_ETHER_CRC_LEN.
- rename ETHER_HDR_LEN as RTE_ETHER_HDR_LEN.
- rename ETHER_MIN_LEN as RTE_ETHER_MIN_LEN.
- rename ETHER_MAX_LEN as RTE_ETHER_MAX_LEN.
- rename ETHER_MTU as RTE_ETHER_MTU.
- rename ETHER_MAX_VLAN_FRAME_LEN as RTE_ETHER_MAX_VLAN_FRAME_LEN.
- rename ETHER_MAX_VLAN_ID as RTE_ETHER_MAX_VLAN_ID.
- rename ETHER_MAX_JUMBO_FRAME_LEN as RTE_ETHER_MAX_JUMBO_FRAME_LEN.
- rename ETHER_MIN_MTU as RTE_ETHER_MIN_MTU.
- rename ETHER_LOCAL_ADMIN_ADDR as RTE_ETHER_LOCAL_ADMIN_ADDR.
- rename ETHER_GROUP_ADDR as RTE_ETHER_GROUP_ADDR.
- rename ETHER_TYPE_IPv4 as RTE_ETHER_TYPE_IPv4.
- rename ETHER_TYPE_IPv6 as RTE_ETHER_TYPE_IPv6.
- rename ETHER_TYPE_ARP as RTE_ETHER_TYPE_ARP.
- rename ETHER_TYPE_VLAN as RTE_ETHER_TYPE_VLAN.
- rename ETHER_TYPE_RARP as RTE_ETHER_TYPE_RARP.
- rename ETHER_TYPE_QINQ as RTE_ETHER_TYPE_QINQ.
- rename ETHER_TYPE_ETAG as RTE_ETHER_TYPE_ETAG.
- rename ETHER_TYPE_1588 as RTE_ETHER_TYPE_1588.
- rename ETHER_TYPE_SLOW as RTE_ETHER_TYPE_SLOW.
- rename ETHER_TYPE_TEB as RTE_ETHER_TYPE_TEB.
- rename ETHER_TYPE_LLDP as RTE_ETHER_TYPE_LLDP.
- rename ETHER_TYPE_MPLS as RTE_ETHER_TYPE_MPLS.
- rename ETHER_TYPE_MPLSM as RTE_ETHER_TYPE_MPLSM.
- rename ETHER_VXLAN_HLEN as RTE_ETHER_VXLAN_HLEN.
- rename ETHER_ADDR_FMT_SIZE as RTE_ETHER_ADDR_FMT_SIZE.
- rename VXLAN_GPE_TYPE_IPV4 as RTE_VXLAN_GPE_TYPE_IPV4.
- rename VXLAN_GPE_TYPE_IPV6 as RTE_VXLAN_GPE_TYPE_IPV6.
- rename VXLAN_GPE_TYPE_ETH as RTE_VXLAN_GPE_TYPE_ETH.
- rename VXLAN_GPE_TYPE_NSH as RTE_VXLAN_GPE_TYPE_NSH.
- rename VXLAN_GPE_TYPE_MPLS as RTE_VXLAN_GPE_TYPE_MPLS.
- rename VXLAN_GPE_TYPE_GBP as RTE_VXLAN_GPE_TYPE_GBP.
- rename VXLAN_GPE_TYPE_VBNG as RTE_VXLAN_GPE_TYPE_VBNG.
- rename ETHER_VXLAN_GPE_HLEN as RTE_ETHER_VXLAN_GPE_HLEN.

Do not update the command line library to avoid adding a dependency to
librte_net.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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net: add rte prefix to ether structures

Add 'rte_' prefix to structures:
- rename struct ether_addr as struct rte_ether_addr.
- rename struct ether_hdr as struct rte_ether_hdr.
- rename struct vlan_

net: add rte prefix to ether structures

Add 'rte_' prefix to structures:
- rename struct ether_addr as struct rte_ether_addr.
- rename struct ether_hdr as struct rte_ether_hdr.
- rename struct vlan_hdr as struct rte_vlan_hdr.
- rename struct vxlan_hdr as struct rte_vxlan_hdr.
- rename struct vxlan_gpe_hdr as struct rte_vxlan_gpe_hdr.

Do not update the command line library to avoid adding a dependency to
librte_net.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

show more ...

net/bnxt: fix big endian build

The result of the endian conversion was not being used incorrectly.

Fixes: b11cceb83a34 ("net/bnxt: support timesync")
Cc: stable@dpdk.org

Reported-by: Thomas Monjal

net/bnxt: fix big endian build

The result of the endian conversion was not being used incorrectly.

Fixes: b11cceb83a34 ("net/bnxt: support timesync")
Cc: stable@dpdk.org

Reported-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>

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net/bnxt: silence IOVA warnings

When using bnxt on bare-metal with vfio-pci, the driver logs an
unnecessary warning. Hardware works fine, message is not urgent.
Change it to INFO level.

Fixes: 6219

net/bnxt: silence IOVA warnings

When using bnxt on bare-metal with vfio-pci, the driver logs an
unnecessary warning. Hardware works fine, message is not urgent.
Change it to INFO level.

Fixes: 62196f4e0941 ("mem: rename address mapping function to IOVA")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

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net/bnxt: use notice as default log level

Make bnxt driver consistent with all other network drivers
by setting default to NOTICE for log level.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft

net/bnxt: use notice as default log level

Make bnxt driver consistent with all other network drivers
by setting default to NOTICE for log level.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

show more ...