From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Thu, 04 Jan 2024 10:08:02 +0000 Subject: [PATCH] disable FB --- kernel/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c | 9 ++------- 1 files changed, 2 insertions(+), 7 deletions(-) diff --git a/kernel/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c b/kernel/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c index e29db4c..a2d9904 100644 --- a/kernel/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c +++ b/kernel/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c @@ -279,16 +279,11 @@ pci_cfg_access_lock(sdev); } /* PCI link toggle */ - err = pci_read_config_word(bridge, cap + PCI_EXP_LNKCTL, ®16); - if (err) - return err; - reg16 |= PCI_EXP_LNKCTL_LD; - err = pci_write_config_word(bridge, cap + PCI_EXP_LNKCTL, reg16); + err = pcie_capability_set_word(bridge, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_LD); if (err) return err; msleep(500); - reg16 &= ~PCI_EXP_LNKCTL_LD; - err = pci_write_config_word(bridge, cap + PCI_EXP_LNKCTL, reg16); + err = pcie_capability_clear_word(bridge, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_LD); if (err) return err; -- Gitblit v1.6.2