From: Bjorn Helgaas <helgaas@kernel.org>
To: linux-pci@vger.kernel.org
Cc: "Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
Bjorn Helgaas <bhelgaas@google.com>
Subject: [PATCH 2/6] PCI/PM: Expand PM reset messages to mention D3hot (not just D3)
Date: Fri, 1 Nov 2019 15:45:54 -0500 [thread overview]
Message-ID: <20191101204558.210235-3-helgaas@kernel.org> (raw)
In-Reply-To: <20191101204558.210235-1-helgaas@kernel.org>
From: Bjorn Helgaas <bhelgaas@google.com>
pci_pm_reset() resets a device by putting it in D3hot and bringing it back
to D0. Clarify related messages to mention "D3hot" explicitly instead of
just "D3".
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/pci/pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index cd96874ae76d..a9d3653ef960 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4605,7 +4605,7 @@ static int pci_pm_reset(struct pci_dev *dev, int probe)
pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, csr);
pci_dev_d3_sleep(dev);
- return pci_dev_wait(dev, "PM D3->D0", PCIE_RESET_READY_POLL_MS);
+ return pci_dev_wait(dev, "PM D3hot->D0", PCIE_RESET_READY_POLL_MS);
}
/**
* pcie_wait_for_link - Wait until link is active or inactive
--
2.24.0.rc1.363.gb1bccd3e3d-goog
next prev parent reply other threads:[~2019-11-01 20:46 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-01 20:45 [PATCH 0/6] PCI/PM: Minor fix and cleanups Bjorn Helgaas
2019-11-01 20:45 ` [PATCH 1/6] PCI/PM: Apply D2 delay as milliseconds, not microseconds Bjorn Helgaas
2019-11-04 10:29 ` Rafael J. Wysocki
2019-11-01 20:45 ` Bjorn Helgaas [this message]
2019-11-04 10:29 ` [PATCH 2/6] PCI/PM: Expand PM reset messages to mention D3hot (not just D3) Rafael J. Wysocki
2019-11-01 20:45 ` [PATCH 3/6] PCI/PM: Simplify pci_set_power_state() Bjorn Helgaas
2019-11-04 10:31 ` Rafael J. Wysocki
2019-11-01 20:45 ` [PATCH 4/6] xen-platform: Convert to generic power management Bjorn Helgaas
2019-11-04 10:32 ` Rafael J. Wysocki
2019-11-04 15:23 ` Bjorn Helgaas
2019-11-05 21:51 ` Bjorn Helgaas
2019-11-01 20:45 ` [PATCH 5/6] PCI/PM: Remove unused pci_driver.resume_early() hook Bjorn Helgaas
2019-11-04 10:33 ` Rafael J. Wysocki
2019-11-01 20:45 ` [PATCH 6/6] PCI/PM: Remove unused pci_driver.suspend_late() hook Bjorn Helgaas
2019-11-04 10:34 ` Rafael J. Wysocki
2019-11-05 21:52 ` [PATCH 0/6] PCI/PM: Minor fix and cleanups Bjorn Helgaas
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191101204558.210235-3-helgaas@kernel.org \
--to=helgaas@kernel.org \
--cc=bhelgaas@google.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=rafael.j.wysocki@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).