Commit 8cc68383 authored by Jakub Kicinski's avatar Jakub Kicinski
Browse files

Merge branch 'net-dp83822-fix-interrupt-floods' 

Enguerrand de Ribaucourt says:

====================
net: dp83822: fix interrupt floods

The false carrier and RX error counters, once half full, produce interrupt
floods. Since we do not use these counters, these interrupts should be disabled.
====================

Link: https://lore.kernel.org/r/20220623134645.1858361-1-enguerrand.de-ribaucourt@savoirfairelinux.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parents 3b9bc84d 0e597e2a

drivers/net/phy/dp83822.c

+1 −3
Original line number Diff line number Diff line
@@ -229,9 +229,7 @@ static int dp83822_config_intr(struct phy_device *phydev) 
		if (misr_status < 0)

			return misr_status;



		misr_status |= (DP83822_RX_ERR_HF_INT_EN |

				DP83822_FALSE_CARRIER_HF_INT_EN |

				DP83822_LINK_STAT_INT_EN |

		misr_status |= (DP83822_LINK_STAT_INT_EN |

				DP83822_ENERGY_DET_INT_EN |

				DP83822_LINK_QUAL_INT_EN);