> -----Original Message-----
> From: Kishon Vijay Abraham I <[email protected]>
> Sent: Wednesday, November 11, 2020 8:36 AM
> To: Bjorn Helgaas <[email protected]>; Jonathan Corbet
> <[email protected]>; Kishon Vijay Abraham I <[email protected]>; Lorenzo
> Pieralisi <[email protected]>; Arnd Bergmann <[email protected]>;
> Jon Mason <[email protected]>; Jiang, Dave <[email protected]>;
> Allen Hubbe <[email protected]>; Tom Joseph <[email protected]>;
> Rob Herring <[email protected]>
> Cc: Greg Kroah-Hartman <[email protected]>; linux-
> [email protected]; [email protected]; linux-
> [email protected]; [email protected]
> Subject: [PATCH v8 16/18] NTB: tool: Enable the NTB/PCIe link on the local or
> remote side of bridge
>
> Invoke ntb_link_enable() to enable the NTB/PCIe link on the local or remote
> side of the bridge.
>
> Signed-off-by: Kishon Vijay Abraham I <[email protected]>
> ---
> drivers/ntb/test/ntb_tool.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/ntb/test/ntb_tool.c b/drivers/ntb/test/ntb_tool.c index
> b7bf3f863d79..8230ced503e3 100644
> --- a/drivers/ntb/test/ntb_tool.c
> +++ b/drivers/ntb/test/ntb_tool.c
> @@ -1638,6 +1638,7 @@ static int tool_probe(struct ntb_client *self, struct
> ntb_dev *ntb)
>
> tool_setup_dbgfs(tc);
>
> + ntb_link_enable(ntb, NTB_SPEED_AUTO, NTB_WIDTH_AUTO);
The tool expects the user to enable the link via debugfs according to
documentation. Is this necessary?
> return 0;
>
> err_clear_mws:
> --
> 2.17.1
