From: Stefano Stabellini <sstabellini@kernel.org>
To: Bhupinder Thakur <bhupinder.thakur@linaro.org>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
Wei Liu <wei.liu2@citrix.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Ian Jackson <ian.jackson@eu.citrix.com>,
Julien Grall <julien.grall@arm.com>,
Jan Beulich <jbeulich@suse.com>,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH 08/10 v2] xen/arm: vpl011: Add a new vuart console type to xenconsole client
Date: Fri, 28 Apr 2017 15:01:21 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.2.10.1704281458590.2895@sstabellini-ThinkPad-X260> (raw)
In-Reply-To: <1493395284-18430-9-git-send-email-bhupinder.thakur@linaro.org>
On Fri, 28 Apr 2017, Bhupinder Thakur wrote:
> Add a new console type VUART to connect to guest vuart.
>
> Signed-off-by: Bhupinder Thakur <bhupinder.thakur@linaro.org>
> ---
> tools/console/client/main.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/tools/console/client/main.c b/tools/console/client/main.c
> index 977779f..ec5c6e1 100644
> --- a/tools/console/client/main.c
> +++ b/tools/console/client/main.c
> @@ -76,7 +76,7 @@ static void usage(const char *program) {
> "\n"
> " -h, --help display this help and exit\n"
> " -n, --num N use console number N\n"
> - " --type TYPE console type. must be 'pv' or 'serial'\n"
> + " --type TYPE console type. must be 'pv', 'serial' or 'vuart'\n"
> " --start-notify-fd N file descriptor used to notify parent\n"
> , program);
> }
> @@ -264,6 +264,7 @@ typedef enum {
> CONSOLE_INVAL,
> CONSOLE_PV,
> CONSOLE_SERIAL,
> + CONSOLE_VUART,
> } console_type;
>
> static struct termios stdin_old_attr;
> @@ -361,6 +362,8 @@ int main(int argc, char **argv)
> type = CONSOLE_SERIAL;
> else if (!strcmp(optarg, "pv"))
> type = CONSOLE_PV;
> + else if (!strcmp(optarg, "vuart"))
> + type = CONSOLE_VUART;
> else {
> fprintf(stderr, "Invalid type argument\n");
> fprintf(stderr, "Console types supported are: serial, pv\n");
> @@ -436,6 +439,9 @@ int main(int argc, char **argv)
> else
> snprintf(path, strlen(dom_path) + strlen("/device/console/%d/tty") + 5, "%s/device/console/%d/tty", dom_path, num);
> }
> + if (type == CONSOLE_VUART) {
> + snprintf(path, strlen(dom_path) + strlen("/console/vtty") + 1, "%s/console/vtty", dom_path);
It looks like this xenstore path is missing a description in patch #10.
> + }
>
> /* FIXME consoled currently does not assume domain-0 doesn't have a
> console which is good when we break domain-0 up. To keep us
> --
> 2.7.4
>
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next prev parent reply other threads:[~2017-04-28 22:01 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-28 16:01 [PATCH 00/10 v2] pl011 emulation support in Xen Bhupinder Thakur
2017-04-28 16:01 ` [PATCH 01/10 v2] xen/arm: vpl011: Add pl011 uart emulation " Bhupinder Thakur
2017-04-28 19:08 ` Stefano Stabellini
2017-05-02 7:34 ` Jan Beulich
2017-05-02 16:02 ` Julien Grall
2017-05-05 11:18 ` Bhupinder Thakur
2017-05-05 13:27 ` Julien Grall
2017-05-06 5:20 ` Bhupinder Thakur
2017-04-28 16:01 ` [PATCH 02/10 v2] xen/arm: vpl011: Add new vuart domctl interface to setup pfn and evtchn Bhupinder Thakur
2017-04-28 19:23 ` Stefano Stabellini
2017-05-02 7:39 ` Jan Beulich
2017-05-02 9:47 ` Bhupinder Thakur
2017-05-02 7:47 ` Jan Beulich
2017-05-02 9:58 ` Bhupinder Thakur
2017-05-02 11:22 ` Jan Beulich
2017-05-03 10:14 ` Julien Grall
2017-04-28 16:01 ` [PATCH 03/10 v2] xen/arm: vpl011: Enable pl011 emulation for a guest domain in Xen Bhupinder Thakur
2017-04-28 19:15 ` Stefano Stabellini
2017-05-02 7:48 ` Jan Beulich
2017-05-02 15:20 ` Bhupinder Thakur
2017-05-02 15:23 ` Julien Grall
2017-05-03 10:22 ` Julien Grall
2017-05-03 10:47 ` Jan Beulich
2017-05-05 7:10 ` Bhupinder Thakur
2017-05-05 13:43 ` Julien Grall
2017-05-08 6:34 ` Bhupinder Thakur
2017-05-11 10:35 ` Wei Liu
2017-04-28 16:01 ` [PATCH 04/10 v2] xen/arm: vpl011: Add support for vuart in libxl Bhupinder Thakur
2017-04-28 21:45 ` Stefano Stabellini
2017-05-03 10:27 ` Julien Grall
2017-04-28 16:01 ` [PATCH 05/10 v2] xen/arm: vpl011: Allocate a new PFN in the toolstack for vuart Bhupinder Thakur
2017-04-28 21:48 ` Stefano Stabellini
2017-04-28 16:01 ` [PATCH 06/10 v2] xen/arm: vpl011: Add vuart ring-buf and evtchn to xenstore Bhupinder Thakur
2017-04-28 21:57 ` Stefano Stabellini
2017-05-01 11:21 ` Bhupinder Thakur
2017-05-01 17:56 ` Stefano Stabellini
2017-05-03 11:00 ` Bhupinder Thakur
2017-05-03 22:35 ` Stefano Stabellini
2017-05-04 19:37 ` Bhupinder Thakur
2017-05-04 20:38 ` Stefano Stabellini
2017-05-05 9:52 ` Bhupinder Thakur
2017-05-05 18:59 ` Stefano Stabellini
2017-05-08 5:37 ` Bhupinder Thakur
2017-04-28 16:01 ` [PATCH 07/10 v2] xen/arm: vpl011: Add support for vuart in xenconsole Bhupinder Thakur
2017-04-28 23:10 ` Stefano Stabellini
2017-05-08 6:18 ` Bhupinder Thakur
2017-04-28 16:01 ` [PATCH 08/10 v2] xen/arm: vpl011: Add a new vuart console type to xenconsole client Bhupinder Thakur
2017-04-28 22:01 ` Stefano Stabellini [this message]
2017-04-28 16:01 ` [PATCH 09/10 v2] xen/arm: vpl011: Add a pl011 uart DT node in the guest device tree Bhupinder Thakur
2017-05-03 10:38 ` Julien Grall
2017-05-08 6:43 ` Bhupinder Thakur
2017-04-28 16:01 ` [PATCH 10/10 v2] xen/arm: vpl011: Update documentation for vuart console support Bhupinder Thakur
2017-04-28 22:06 ` Stefano Stabellini
2017-05-11 10:32 ` [PATCH 00/10 v2] pl011 emulation support in Xen Wei Liu
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