diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2023-05-23 00:27:17 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-05-24 19:49:50 +0300 |
| commit | 5054133a88622943783e370ede795e725f39a485 (patch) | |
| tree | dea58e5bc72cd66bd4a052935d838ad03c525719 /drivers/pci/hotplug | |
| parent | ac9a78681b921877518763ba0e89202254349d1b (diff) | |
| download | linux-5054133a88622943783e370ede795e725f39a485.tar.xz | |
PCI: pciehp: Simplify Attention Button logging
Previously, pressing the Attention Button always logged two lines, the
first from pciehp_ist() and the second from pciehp_handle_button_press():
Attention button pressed
Powering on due to button press
Since pciehp_handle_button_press() always logs the more detailed message,
remove the generic "Attention button pressed" message. Reword the
pciehp_handle_button_press() to be of the form:
Button press: will power on in 5 sec
Button press: will power off in 5 sec
Button press: canceling request to power on
Button press: canceling request to power off
Button press: ignoring invalid state %#x
Link: https://lore.kernel.org/r/20230522214051.619337-1-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Lukas Wunner <lukas@wunner.de>
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_ctrl.c | 13 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 5 |
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index 529c34808440..17a9243d98f4 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -166,11 +166,11 @@ void pciehp_handle_button_press(struct controller *ctrl) case ON_STATE: if (ctrl->state == ON_STATE) { ctrl->state = BLINKINGOFF_STATE; - ctrl_info(ctrl, "Slot(%s): Powering off due to button press\n", + ctrl_info(ctrl, "Slot(%s): Button press: will power off in 5 sec\n", slot_name(ctrl)); } else { ctrl->state = BLINKINGON_STATE; - ctrl_info(ctrl, "Slot(%s) Powering on due to button press\n", + ctrl_info(ctrl, "Slot(%s): Button press: will power on in 5 sec\n", slot_name(ctrl)); } /* blink power indicator and turn off attention */ @@ -185,22 +185,23 @@ void pciehp_handle_button_press(struct controller *ctrl) * press the attention again before the 5 sec. limit * expires to cancel hot-add or hot-remove */ - ctrl_info(ctrl, "Slot(%s): Button cancel\n", slot_name(ctrl)); cancel_delayed_work(&ctrl->button_work); if (ctrl->state == BLINKINGOFF_STATE) { ctrl->state = ON_STATE; pciehp_set_indicators(ctrl, PCI_EXP_SLTCTL_PWR_IND_ON, PCI_EXP_SLTCTL_ATTN_IND_OFF); + ctrl_info(ctrl, "Slot(%s): Button press: canceling request to power off\n", + slot_name(ctrl)); } else { ctrl->state = OFF_STATE; pciehp_set_indicators(ctrl, PCI_EXP_SLTCTL_PWR_IND_OFF, PCI_EXP_SLTCTL_ATTN_IND_OFF); + ctrl_info(ctrl, "Slot(%s): Button press: canceling request to power on\n", + slot_name(ctrl)); } - ctrl_info(ctrl, "Slot(%s): Action canceled due to button press\n", - slot_name(ctrl)); break; default: - ctrl_err(ctrl, "Slot(%s): Ignoring invalid state %#x\n", + ctrl_err(ctrl, "Slot(%s): Button press: ignoring invalid state %#x\n", slot_name(ctrl), ctrl->state); break; } diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index f8c70115b691..379d2af5c51d 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -722,11 +722,8 @@ static irqreturn_t pciehp_ist(int irq, void *dev_id) } /* Check Attention Button Pressed */ - if (events & PCI_EXP_SLTSTA_ABP) { - ctrl_info(ctrl, "Slot(%s): Attention button pressed\n", - slot_name(ctrl)); + if (events & PCI_EXP_SLTSTA_ABP) pciehp_handle_button_press(ctrl); - } /* Check Power Fault Detected */ if (events & PCI_EXP_SLTSTA_PFD) { |