@@ -435,7 +435,7 @@ struct boot_task *boot(void *ctx, struct discover_boot_option *opt,
boot_status_fn status_fn, void *status_arg)
{
struct pb_url *image = NULL, *initrd = NULL, *dtb = NULL;
- const struct config *config;
+ const struct config *config = config_get();
struct boot_task *boot_task;
const char *boot_desc;
int rc;
@@ -487,12 +487,10 @@ struct boot_task *boot(void *ctx, struct discover_boot_option *opt,
boot_task->args = NULL;
}
- if (cmd && cmd->console)
+ if (cmd && cmd->console && !config->manual_console)
boot_task->boot_console = talloc_strdup(boot_task, cmd->console);
- else {
- config = config_get();
+ else
boot_task->boot_console = config ? config->boot_console : NULL;
- }
/* start async loads for boot resources */
rc = start_url_load(boot_task, "kernel image", image, &boot_task->image)
@@ -59,7 +59,7 @@ static const char *known_params[] = {
"petitboot,debug?",
"petitboot,write?",
"petitboot,snapshots?",
- "petitboot,tty",
+ "petitboot,console",
NULL,
};
@@ -567,9 +567,12 @@ static void populate_config(struct platform_powerpc *platform,
if (val)
config->disable_snapshots = !strcmp(val, "false");
- val = get_param(platform, "petitboot,tty");
+ val = get_param(platform, "petitboot,console");
if (val)
config->boot_console = talloc_strdup(config, val);
+ /* If a full path is already set we don't want to override it */
+ config->manual_console = config->boot_console &&
+ !strchr(config->boot_console, '[');
}
static char *iface_config_str(void *ctx, struct interface_config *config)
@@ -737,8 +740,10 @@ static int update_config(struct platform_powerpc *platform,
val = config->allow_writes ? "true" : "false";
update_string_config(platform, "petitboot,write?", val);
- val = config->boot_console ?: "";
- update_string_config(platform, "petitboot,tty", val);
+ if (!config->manual_console) {
+ val = config->boot_console ?: "";
+ update_string_config(platform, "petitboot,console", val);
+ }
update_network_config(platform, config);
@@ -84,6 +84,8 @@ static void dump_config(struct config *config)
pb_log(" Default UI to boot on: %s\n",
config->boot_console ?: "none set");
+ if (config->manual_console)
+ pb_log(" (Manually set)\n");
pb_log(" language: %s\n", config->lang ?: "");
@@ -91,6 +91,7 @@ struct config *config_copy(void *ctx, const struct config *src)
if (src->boot_console)
dest->boot_console = talloc_strdup(dest, src->boot_console);
+ dest->manual_console = src->manual_console;
if (src->lang && strlen(src->lang))
dest->lang = talloc_strdup(dest, src->lang);
@@ -316,6 +316,7 @@ int pb_protocol_config_len(const struct config *config)
len += 4 + optional_strlen(config->consoles[i]);
len += 4 + optional_strlen(config->boot_console);
+ len += 4; /* manual_console */
len += 4 + optional_strlen(config->lang);
@@ -567,6 +568,8 @@ int pb_protocol_serialise_config(const struct config *config,
pos += pb_protocol_serialise_string(pos, config->consoles[i]);
pos += pb_protocol_serialise_string(pos, config->boot_console);
+ *(uint32_t *)pos = config->manual_console;
+ pos += 4;
pos += pb_protocol_serialise_string(pos, config->lang);
@@ -1102,6 +1105,10 @@ int pb_protocol_deserialise_config(struct config *config,
config->boot_console = str;
+ if (read_u32(&pos, &len, &tmp))
+ goto out;
+ config->manual_console = !!tmp;
+
if (read_string(config, &pos, &len, &str))
goto out;
@@ -161,6 +161,7 @@ struct config {
bool allow_writes;
char *boot_console;
+ bool manual_console;
char *lang;
/* not user-settable */
@@ -33,7 +33,7 @@
#include "nc-config.h"
#include "nc-widgets.h"
-#define N_FIELDS 42
+#define N_FIELDS 43
extern struct help_text config_help_text;
@@ -110,6 +110,7 @@ struct config_screen {
struct nc_widget_select *allow_write_f;
struct nc_widget_label *boot_console_l;
struct nc_widget_select *boot_console_f;
+ struct nc_widget_label *manual_console_l;
struct nc_widget_label *current_console_l;
struct nc_widget_label *safe_mode;
@@ -336,7 +337,7 @@ static int screen_process_form(struct config_screen *screen)
if (allow_write != config->allow_writes)
config->allow_writes = allow_write;
- if (config->n_consoles) {
+ if (config->n_consoles && !config->manual_console) {
idx = widget_select_get_value(screen->widgets.boot_console_f);
if (!config->boot_console) {
config->boot_console = talloc_strdup(config,
@@ -596,7 +597,15 @@ static void config_screen_layout_widgets(struct config_screen *screen)
y += 1;
- if (widget_height(widget_select_base(screen->widgets.boot_console_f))) {
+ if (screen->widgets.manual_console_l) {
+ layout_pair(screen, y++, screen->widgets.boot_console_l,
+ widget_label_base(screen->widgets.manual_console_l));
+ widget_move(widget_label_base(screen->widgets.current_console_l),
+ y, screen->field_x);
+ widget_set_visible(widget_select_base(
+ screen->widgets.boot_console_f), false);
+ y += 2;
+ } else if (widget_height(widget_select_base(screen->widgets.boot_console_f))) {
layout_pair(screen, y, screen->widgets.boot_console_l,
widget_select_base(screen->widgets.boot_console_f));
y += widget_height(widget_select_base(screen->widgets.boot_console_f));
@@ -773,7 +782,7 @@ static void config_screen_setup_widgets(struct config_screen *screen,
{
struct nc_widgetset *set = screen->widgetset;
struct interface_config *ifcfg;
- char *str, *ip, *mask, *gw, *url, *tty;
+ char *str, *ip, *mask, *gw, *url, *tty, *label;
enum net_conf_type type;
unsigned int i;
int add_len, clear_len, any_len, min_len = 20;
@@ -829,7 +838,6 @@ static void config_screen_setup_widgets(struct config_screen *screen,
for (i = 0; i < sysinfo->n_blockdevs; i++) {
struct blockdev_info *bd = sysinfo->blockdevs[i];
- char *label;
label = talloc_asprintf(screen, _("disk: %s [uuid: %s]"),
bd->name, bd->uuid);
@@ -839,7 +847,7 @@ static void config_screen_setup_widgets(struct config_screen *screen,
for (i = 0; i < sysinfo->n_interfaces; i++) {
struct interface_info *info = sysinfo->interfaces[i];
- char *label, mac[20];
+ char mac[20];
mac_str(info->hwaddr, info->hwaddr_size, mac, sizeof(mac));
@@ -850,7 +858,6 @@ static void config_screen_setup_widgets(struct config_screen *screen,
}
for (i = DEVICE_TYPE_NETWORK; i < DEVICE_TYPE_UNKNOWN; i++) {
- char *label;
if (i == DEVICE_TYPE_ANY)
label = talloc_asprintf(screen, _("Any Device"));
@@ -891,7 +898,7 @@ static void config_screen_setup_widgets(struct config_screen *screen,
widget_textbox_set_validator_integer(screen->widgets.timeout_f, 0, 999);
if (config->ipmi_bootdev) {
- char *label = talloc_asprintf(screen,
+ label = talloc_asprintf(screen,
_("%s IPMI boot option: %s"),
config->ipmi_bootdev_persistent ?
"Persistent" : "Temporary",
@@ -1033,6 +1040,12 @@ static void config_screen_setup_widgets(struct config_screen *screen,
config->consoles[i], found);
}
+ if (config->manual_console) {
+ label = talloc_asprintf(screen, _("Manually set: '%s'"),
+ config->boot_console);
+ screen->widgets.manual_console_l = widget_new_label(set, 0, 0, label);
+ }
+
tty = talloc_asprintf(screen, _("Current interface: %s"),
ttyname(STDIN_FILENO));
screen->widgets.current_console_l = widget_new_label(set, 0 , 0, tty);
@@ -34,5 +34,4 @@ dist_pkgdata_DATA = \
utils/logrotate.conf \
utils/hooks/01-create-default-dtb \
utils/hooks/20-update-dtb-sample \
- utils/hooks/90-sort-dtb \
- utils/hooks/80-set-stdout
+ utils/hooks/90-sort-dtb
@@ -512,7 +512,10 @@ static int set_stdout(struct offb_ctx *ctx)
return 0;
}
- if (strstr(boot_console, "tty") != NULL) {
+ if (strncmp(boot_console, "/dev/", strlen("/dev/")) != 0) {
+ /* We already have the full path */
+ stdout_path = boot_console;
+ } else if (strstr(boot_console, "tty") != NULL) {
fprintf(stderr, "TTY recognised: %s\n", boot_console);
stdout_path = get_vga_path(ctx);
} else {
deleted file mode 100755
@@ -1,23 +0,0 @@
-#!/bin/sh
-
-# Hook to set the linux,stdout-path property from an nvram property
-# (named $nvram_prop).
-
-nvram_prop=petitboot,console
-
-# we need to be using a dtb
-[ -n "$boot_dtb" ] || exit
-
-console=$(nvram --print-config="$nvram_prop")
-
-[ $? = 0 -a -n "$console" ] || exit
-
-dtb_in=$boot_dtb
-dtb_out=$(mktemp)
-
-(
- dtc -I dtb -O dts $dtb_in
- echo '/ { chosen { linux,stdout-path = "'$console'"; }; }; '
-) | dtc -I dts -O dtb -o $dtb_out
-
-[ $? = 0 ] && mv $dtb_out $dtb_in
Commit ce54f86 "Add petitboot,tty and track available consoles" added the petitboot,tty parameter, but the petitboot,console parameter is also recognised by Petitboot. These are ultimately handled by the 30-add-offb and 80-set-stdout hooks respectively, but exist for mostly the same purpose. We consolidate these down to just the original petitboot,console parameter. If the contents of petitboot,console have been configured by Petitboot (ie. it is of the form /dev/dev# [ Description ]) we behave as normal, otherwise we assume that petitboot,console contains a full OF path to the intended console device and do not allow it to be modified. This follows petitboot,console's original intent to be a debug aid, and takes precedence over any other use. The 80-set-stdout hook is removed as 30-add-offb now accounts for both use cases. Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com> --- discover/boot.c | 8 +++----- discover/platform-powerpc.c | 13 +++++++++---- discover/platform.c | 2 ++ lib/pb-config/pb-config.c | 1 + lib/pb-protocol/pb-protocol.c | 7 +++++++ lib/types/types.h | 1 + ui/ncurses/nc-config.c | 29 +++++++++++++++++++++-------- utils/Makefile.am | 3 +-- utils/hooks/30-add-offb.c | 5 ++++- utils/hooks/80-set-stdout | 23 ----------------------- 10 files changed, 49 insertions(+), 43 deletions(-) delete mode 100755 utils/hooks/80-set-stdout