diff options
Diffstat (limited to 'drivers/pci/hotplug/pciehp_hpc.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 5e01ae39ec46..0ebf754fc177 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -160,7 +160,7 @@ static void pcie_wait_cmd(struct controller *ctrl) ctrl->slot_ctrl & PCI_EXP_SLTCTL_CCIE) rc = wait_event_timeout(ctrl->queue, !ctrl->cmd_busy, timeout); else - rc = pcie_poll_cmd(ctrl, timeout); + rc = pcie_poll_cmd(ctrl, jiffies_to_msecs(timeout)); /* * Controllers with errata like Intel CF118 don't generate @@ -171,9 +171,9 @@ static void pcie_wait_cmd(struct controller *ctrl) * interrupts. */ if (!rc) - ctrl_info(ctrl, "Timeout on hotplug command %#010x (issued %u msec ago)\n", + 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) @@ -614,6 +614,8 @@ 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) @@ -625,6 +627,8 @@ 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); } /* @@ -652,6 +656,8 @@ 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); @@ -659,6 +665,8 @@ 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); @@ -797,9 +805,6 @@ 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), |
