From cf8d7b589c53f17e10e9f1ef91dd9e2ba3ca9a7c Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Mon, 22 Sep 2014 20:36:09 -0600 Subject: [PATCH] PCI: pciehp: Add more Slot Control debug output Add more Slot Control debug output and move one print after pcie_write_cmd() to be consistent with other debug output. Signed-off-by: Yinghai Lu Signed-off-by: Bjorn Helgaas --- drivers/pci/hotplug/pciehp_hpc.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 3673a913379f..5a0a50327a91 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -422,9 +422,9 @@ void pciehp_set_attention_status(struct slot *slot, u8 value) default: return; } + pcie_write_cmd(ctrl, slot_cmd, PCI_EXP_SLTCTL_AIC); ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n", __func__, pci_pcie_cap(ctrl->pcie->port) + PCI_EXP_SLTCTL, slot_cmd); - pcie_write_cmd(ctrl, slot_cmd, PCI_EXP_SLTCTL_AIC); } void pciehp_green_led_on(struct slot *slot) @@ -602,6 +602,8 @@ void pcie_enable_notification(struct controller *ctrl) PCI_EXP_SLTCTL_DLLSCE); pcie_write_cmd(ctrl, cmd, mask); + ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n", __func__, + pci_pcie_cap(ctrl->pcie->port) + PCI_EXP_SLTCTL, cmd); } static void pcie_disable_notification(struct controller *ctrl) @@ -613,6 +615,8 @@ static void pcie_disable_notification(struct controller *ctrl) PCI_EXP_SLTCTL_HPIE | PCI_EXP_SLTCTL_CCIE | PCI_EXP_SLTCTL_DLLSCE); pcie_write_cmd(ctrl, 0, mask); + ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n", __func__, + pci_pcie_cap(ctrl->pcie->port) + PCI_EXP_SLTCTL, 0); } /* @@ -640,6 +644,8 @@ int pciehp_reset_slot(struct slot *slot, int probe) stat_mask |= PCI_EXP_SLTSTA_DLLSC; pcie_write_cmd(ctrl, 0, ctrl_mask); + ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n", __func__, + pci_pcie_cap(ctrl->pcie->port) + PCI_EXP_SLTCTL, 0); if (pciehp_poll_mode) del_timer_sync(&ctrl->poll_timer); @@ -647,6 +653,8 @@ int pciehp_reset_slot(struct slot *slot, int probe) pcie_capability_write_word(pdev, PCI_EXP_SLTSTA, stat_mask); pcie_write_cmd(ctrl, ctrl_mask, ctrl_mask); + ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n", __func__, + pci_pcie_cap(ctrl->pcie->port) + PCI_EXP_SLTCTL, ctrl_mask); if (pciehp_poll_mode) int_poll_timeout(ctrl->poll_timer.data); -- 2.20.1