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eth: bnxt: make sure we populate the qcfg defaults on old FW/HW

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The driver now depends on the core to tell it what the rx page size
should be for the agg ring. We must populate the ndo_default_qcfg
callback even if we don't support any queue ops.

This fixes:
  Oops: divide error: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN
  RIP: 0010:bnxt_alloc_rx_page_pool (drivers/net/ethernet/broadcom/bnxt/bnxt.c:3852)

with fw version 225.1.109.0.

Link: https://lore.kernel.org/20250421222827.283737-20-kuba@kernel.org
Fixes: f96e1b3577 ("eth: bnxt: support qcfg provided rx page size")
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20260128193258.125274-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2026-01-28 11:32:58 -08:00
parent b9332f297c
commit 3cf48c0496
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/broadcom/bnxt/bnxt.c
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@ -16316,6 +16316,7 @@ static const struct netdev_queue_mgmt_ops bnxt_queue_mgmt_ops = {
};
static const struct netdev_queue_mgmt_ops bnxt_queue_mgmt_ops_unsupp = {
.ndo_default_qcfg = bnxt_queue_default_qcfg,
};
static void bnxt_remove_one(struct pci_dev *pdev)