| Message ID | 1493395284-18430-9-git-send-email-bhupinder.thakur@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | pl011 emulation support in Xen | expand |
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 >
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); + } /* 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
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(-)