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50 lines
1.6 KiB
Diff
50 lines
1.6 KiB
Diff
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From 9fa4a57a65e270e4d579cace4de5c438f46c7d12 Mon Sep 17 00:00:00 2001
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From: Robert Marko <robimarko@gmail.com>
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Date: Tue, 15 Aug 2023 14:38:44 +0200
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Subject: [PATCH] net: qualcomm: ipqess: enable threaded NAPI by default
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Threaded NAPI provides a nice performance boost, so lets enable it by
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default.
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We do however need to move the __napi_schedule() after HW IRQ has been
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cleared in order to avoid concurency issues.
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Signed-off-by: Robert Marko <robimarko@gmail.com>
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---
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drivers/net/ethernet/qualcomm/ipqess/ipqess.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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--- a/drivers/net/ethernet/qualcomm/ipqess/ipqess.c
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+++ b/drivers/net/ethernet/qualcomm/ipqess/ipqess.c
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@@ -530,9 +530,9 @@ static irqreturn_t ipqess_interrupt_tx(i
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struct ipqess_tx_ring *tx_ring = (struct ipqess_tx_ring *)priv;
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if (likely(napi_schedule_prep(&tx_ring->napi_tx))) {
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- __napi_schedule(&tx_ring->napi_tx);
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ipqess_w32(tx_ring->ess, IPQESS_REG_TX_INT_MASK_Q(tx_ring->idx),
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0x0);
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+ __napi_schedule(&tx_ring->napi_tx);
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}
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return IRQ_HANDLED;
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@@ -543,9 +543,9 @@ static irqreturn_t ipqess_interrupt_rx(i
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struct ipqess_rx_ring *rx_ring = (struct ipqess_rx_ring *)priv;
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if (likely(napi_schedule_prep(&rx_ring->napi_rx))) {
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- __napi_schedule(&rx_ring->napi_rx);
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ipqess_w32(rx_ring->ess, IPQESS_REG_RX_INT_MASK_Q(rx_ring->idx),
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0x0);
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+ __napi_schedule(&rx_ring->napi_rx);
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}
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return IRQ_HANDLED;
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@@ -1261,6 +1261,8 @@ static int ipqess_axi_probe(struct platf
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if (err)
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goto err_notifier_unregister;
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+ dev_set_threaded(netdev, true);
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+
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return 0;
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err_notifier_unregister:
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