| Message ID | 1581937984-40353-9-git-send-email-yangyicong@hisilicon.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | Improve link speed presentation process | expand |
diff --git a/drivers/pci/slot.c b/drivers/pci/slot.c index 1c7e83f2..871d598 100644 --- a/drivers/pci/slot.c +++ b/drivers/pci/slot.c @@ -51,7 +51,10 @@ static ssize_t address_read_file(struct pci_slot *slot, char *buf) static ssize_t bus_speed_read(enum pci_bus_speed speed, char *buf) { - return sprintf(buf, "%s\n", PCI_SPEED2STR(speed)); + if (speed <= PCI_SPEED_133MHz_PCIX_533) + return sprintf(buf, "%s\n", PCI_SPEED2STR(speed)); + + return sprintf(buf, "%s PCIe\n", PCI_SPEED2STR(speed)); } static ssize_t max_speed_read_file(struct pci_slot *slot, char *buf)
"PCIe" suffix of PCIe speed strings in pci_bus_speed_strings[] is removed in previos patch. Add "PCIe" suffix when display PCIe slot bus speed to userspace like before. Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> --- drivers/pci/slot.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)