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This patch adds a new file to add information about some of the generic configuration parameters set via devlink. Cc: "David S. Miller" <davem@davemloft.net> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Cc: Jiri Pirko <jiri@mellanox.com> Cc: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
43 lines
1.5 KiB
Plaintext
43 lines
1.5 KiB
Plaintext
Devlink configuration parameters
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================================
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Following is the list of configuration parameters via devlink interface.
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Each parameter can be generic or driver specific and are device level
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parameters.
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Note that the driver-specific files should contain the generic params
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they support to, with supported config modes.
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Each parameter can be set in different configuration modes:
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runtime - set while driver is running, no reset required.
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driverinit - applied while driver initializes, requires restart
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driver by devlink reload command.
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permanent - written to device's non-volatile memory, hard reset
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required.
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Following is the list of parameters:
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====================================
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enable_sriov [DEVICE, GENERIC]
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Enable Single Root I/O Virtualisation (SRIOV) in
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the device.
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Type: Boolean
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ignore_ari [DEVICE, GENERIC]
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Ignore Alternative Routing-ID Interpretation (ARI)
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capability. If enabled, adapter will ignore ARI
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capability even when platforms has the support
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enabled and creates same number of partitions when
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platform does not support ARI.
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Type: Boolean
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msix_vec_per_pf_max [DEVICE, GENERIC]
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Provides the maximum number of MSIX interrupts that
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a device can create. Value is same across all
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physical functions (PFs) in the device.
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Type: u32
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msix_vec_per_pf_min [DEVICE, GENERIC]
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Provides the minimum number of MSIX interrupts required
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for the device initialization. Value is same across all
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physical functions (PFs) in the device.
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Type: u32
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