net: enetc: add support for the "Update" operation to buffer pool table

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The buffer pool table contains buffer pool configuration and operational
information. Each entry corresponds to a buffer pool. The Entry ID value
represents the buffer pool ID to access.

The buffer pool table is a static bounded index table, buffer pools are
always present and enabled. It only supports Update and Query operations,
This patch only adds ntmp_bpt_update_entry() helper to support updating
the specified entry of the buffer pool table. Query action to the table
will be added in the future.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20260518082506.1318236-7-wei.fang@nxp.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Wei Fang 2026-05-18 16:24:57 +08:00 • committed by Paolo Abeni

parent d0ac4d4bd2

commit cb4d95d79d

3 changed files with 74 additions and 0 deletions

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43

drivers/net/ethernet/freescale/enetc/ntmp.c

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6

drivers/net/ethernet/freescale/enetc/ntmp_private.h

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25

include/linux/fsl/ntmp.h

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