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Create an additional auxiliary device to support fwctl.
The next patch will create bnxt_fwctl and bind to this
device.
Link: https://patch.msgid.link/r/20260314151605.932749-4-pavan.chebbi@broadcom.com
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Up until now there was only one auxiliary device that bnxt
created and that was for RoCE driver. bnxt fwctl is also
going to use an aux bus device that bnxt should create.
This requires some nomenclature changes and refactoring of
the existing bnxt aux dev functions.
Convert 'aux_priv' and 'edev' members of struct bnxt into
arrays where each element contains supported auxbus device's
data. Move struct bnxt_aux_priv from bnxt.h to ulp.h because
that is where it belongs. Make aux bus init/uninit/add/del
functions more generic which will loop through all the aux
device types. Make bnxt_ulp_start/stop functions (the only
other common functions applicable to any aux device) loop
through the aux devices to update their config and states.
Make callers of bnxt_ulp_start() call it only when there
are no errors.
Also, as an improvement in code, bnxt_register_dev() can skip
unnecessary dereferencing of edev from bp, instead use the
edev pointer from the function parameter.
Future patches will reuse these functions to add an aux bus
device for fwctl.
Link: https://patch.msgid.link/r/20260314151605.932749-3-pavan.chebbi@broadcom.com
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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We have common definitions that are now going to be used
by more than one component outside of bnxt (bnxt_re and
fwctl)
Move bnxt_ulp.h to include/linux/bnxt/ as ulp.h.
Link: https://patch.msgid.link/r/20260314151605.932749-2-pavan.chebbi@broadcom.com
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Cc: linux-rdma@vger.kernel.org
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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The main changes are the new HWRM_PORT_PHY_FDRSTAT command to collect
FEC histogram bins and the new HWRM_NVM_DEFRAG command to defragment the
NVRAM. There is also a minor name change in struct hwrm_vnic_cfg_input
that requires updating the bnxt_re driver's main.c.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20260108183521.215610-2-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Support the setting of the tunable if it is supported by firmware.
The supported range is 0 to the maximum msec value reported by
firmware. PFC_STORM_PREVENTION_AUTO is also supported and 0 means it
is disabled.
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20250917040839.1924698-11-michael.chan@broadcom.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Return the current PFC watchdog timeout value if it is supported.
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20250917040839.1924698-10-michael.chan@broadcom.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The major change is struct pcie_ctx_hw_stats_v2 which has new latency
histograms added.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20250819163919.104075-2-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This moves bnxt_hsi.h contents to a common location so it can be
properly referenced by bnxt_en, bnxt_re, and bnge.
Signed-off-by: Andy Gospodarek <gospo@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250714170202.39688-1-gospo@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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