diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 9e0f4aec5f0c..f0dc6cb9c5be 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -173,7 +173,7 @@ static void pcie_wait_cmd(struct controller *ctrl) if (!rc) ctrl_info(ctrl, "Timeout on hotplug command %#06x (issued %u msec ago)\n", ctrl->slot_ctrl, - jiffies_to_msecs(now - ctrl->cmd_started)); + jiffies_to_msecs(jiffies - ctrl->cmd_started)); } /** @@ -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); @@ -785,9 +793,6 @@ struct controller *pcie_init(struct pcie_device *dev) PCI_EXP_SLTSTA_MRLSC | PCI_EXP_SLTSTA_PDC | PCI_EXP_SLTSTA_CC | PCI_EXP_SLTSTA_DLLSC); - /* Disable software notification */ - pcie_disable_notification(ctrl); - ctrl_info(ctrl, "Slot #%d AttnBtn%c AttnInd%c PwrInd%c PwrCtrl%c MRL%c Interlock%c NoCompl%c LLActRep%c\n", (slot_cap & PCI_EXP_SLTCAP_PSN) >> 19, FLAG(slot_cap, PCI_EXP_SLTCAP_ABP), |