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Merge branch 'net-bcmasp-add-support-for-gro' 

Florian Fainelli says:

====================
net: bcmasp: add support for GRO

These two patches add support for GRO software interrupt coalescing,
kudos to Zak for doing this on bcmgenet first.

before:

00:03:31     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal
%guest   %idle
00:03:32     all    0.00    0.00    1.51    0.00    0.50    7.29    0.00 0.00   90.70

after:

00:02:35     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal
%guest   %idle
00:02:36     all    0.25    0.00    1.26    0.00    0.50    7.29    0.00 0.00   90.70
====================

Link: https://patch.msgid.link/20250611212730.252342-1-florian.fainelli@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2025-06-12 18:26:23 -07:00
parent 3afc253357 b0f5b16829
commit b549faa950
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
View File

@ -605,10 +605,8 @@ next:
bcmasp_intf_rx_desc_write(intf, intf->rx_edpkt_dma_read);
if (processed < budget) {
napi_complete_done(&intf->rx_napi, processed);
if (processed < budget && napi_complete_done(&intf->rx_napi, processed))
bcmasp_enable_rx_irq(intf, 1);
}
return processed;
}
@ -1281,6 +1279,8 @@ struct bcmasp_intf *bcmasp_interface_create(struct bcmasp_priv *priv,
ndev->hw_features |= ndev->features;
ndev->needed_headroom += sizeof(struct bcmasp_pkt_offload);
netdev_sw_irq_coalesce_default_on(ndev);
return intf;
err_free_netdev: