netdev - [PATCH] PCI: Add PCIe to pcie_print_link

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20180413181638.6424-1-jakub.kicinski@netronome.com>
Date:   Fri, 13 Apr 2018 11:16:38 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Bjorn Helgaas <helgaas@...nel.org>
Cc:     oss-drivers@...ronome.com, Tal Gilboa <talgi@...lanox.com>,
        Tariq Toukan <tariqt@...lanox.com>,
        Jacob Keller <jacob.e.keller@...el.com>,
        Ganesh Goudar <ganeshgr@...lsio.com>,
        Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
        intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
        Jakub Kicinski <jakub.kicinski@...ronome.com>
Subject: [PATCH] PCI: Add PCIe to pcie_print_link_status() messages

Currently the pcie_print_link_status() will print PCIe bandwidth
and link width information but does not mention it is pertaining
to the PCIe.  Since this and related functions are used exclusively
by networking drivers today users may get confused into thinking
that it's the NIC bandwidth that is being talked about.  Insert a
"PCIe" into the messages.

Signed-off-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
---
 drivers/pci/pci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index aa86e904f93c..73a0a4993f6a 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -5273,11 +5273,11 @@ void pcie_print_link_status(struct pci_dev *dev)
 	bw_avail = pcie_bandwidth_available(dev, &limiting_dev, &speed, &width);
 
 	if (bw_avail >= bw_cap)
-		pci_info(dev, "%u.%03u Gb/s available bandwidth (%s x%d link)\n",
+		pci_info(dev, "%u.%03u Gb/s available PCIe bandwidth (%s x%d link)\n",
 			 bw_cap / 1000, bw_cap % 1000,
 			 PCIE_SPEED2STR(speed_cap), width_cap);
 	else
-		pci_info(dev, "%u.%03u Gb/s available bandwidth, limited by %s x%d link at %s (capable of %u.%03u Gb/s with %s x%d link)\n",
+		pci_info(dev, "%u.%03u Gb/s available PCIe bandwidth, limited by %s x%d link at %s (capable of %u.%03u Gb/s with %s x%d link)\n",
 			 bw_avail / 1000, bw_avail % 1000,
 			 PCIE_SPEED2STR(speed), width,
 			 limiting_dev ? pci_name(limiting_dev) : "<unknown>",
-- 
2.16.2