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net: stmmac: dwmac_socfpga: This platform has GMAC

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Indicate that dwmac_socfpga has a gmac. This will make sure that
gmac-specific interrupt processing is done, including timestamp
interrupt handling. Without this, the external snapshot interrupt is
never ack'd and we have an interrupt storm on external snapshot event.

Reviewed-by: Daniel Machon <daniel.machon@microchip.com>
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20241112170658.2388529-10-maxime.chevallier@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Maxime Chevallier 2024-11-12 18:06:57 +01:00 committed by Jakub Kicinski
parent 6293544321
commit b818268d92
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
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@ -485,6 +485,7 @@ static int socfpga_dwmac_probe(struct platform_device *pdev)
plat_dat->pcs_init = socfpga_dwmac_pcs_init;
plat_dat->pcs_exit = socfpga_dwmac_pcs_exit;
plat_dat->select_pcs = socfpga_dwmac_select_pcs;
plat_dat->has_gmac = true;
ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
if (ret)