+#define _GNU_SOURCE
+
+#include <fcntl.h>
#include <string.h>
#include <log/log.h>
+#include <file/file.h>
#include <types/types.h>
#include <talloc/talloc.h>
static struct platform *platform;
static struct config *config;
+static const char *kernel_cmdline_debug = "petitboot.debug";
+
static const char *device_type_name(enum device_type type)
{
switch (type) {
for (i = 0; i < config->network.n_dns_servers; i++)
pb_log(" dns server %s\n", config->network.dns_servers[i]);
+ if (config->boot_device)
+ pb_log(" boot device %s\n", config->boot_device);
+
if (config->n_boot_priorities)
pb_log(" boot priority order:\n");
pb_log(" %10s: %d\n", device_type_name(prio->type),
prio->priority);
}
+
+ pb_log(" IPMI boot device 0x%02x%s\n", config->ipmi_bootdev,
+ config->ipmi_bootdev_persistent ? " (persistent)" : "");
+
+
+ pb_log(" language: %s\n", config->lang ?: "");
+}
+
+static bool config_debug_on_cmdline(void)
+{
+ char buf[600];
+ int rc, fd;
+
+ fd = open("/proc/cmdline", O_RDONLY);
+ if (fd < 0)
+ return false;
+
+ rc = read(fd, buf, sizeof(buf));
+ close(fd);
+
+ if (rc <= 0)
+ return false;
+
+ return memmem(buf, rc, kernel_cmdline_debug,
+ strlen(kernel_cmdline_debug)) != NULL;
}
void config_set_defaults(struct config *config)
config->network.dns_servers = NULL;
config->network.n_dns_servers = 0;
config->boot_device = NULL;
+ config->safe_mode = false;
+ config->lang = NULL;
config->n_boot_priorities = 2;
config->boot_priorities = talloc_array(config, struct boot_priority,
config->n_boot_priorities);
config->boot_priorities[0].type = DEVICE_TYPE_NETWORK;
- config->boot_priorities[0].priority = 2;
- config->boot_priorities[1].type = DEVICE_TYPE_DISK;
+ config->boot_priorities[0].priority = 0;
+ config->boot_priorities[1].type = DEVICE_TYPE_ANY;
config->boot_priorities[1].priority = 1;
+
+ config->ipmi_bootdev = 0;
+ config->ipmi_bootdev_persistent = false;
+
+ config->debug = config_debug_on_cmdline();
}
int platform_init(void *ctx)
return platform;
}
+void platform_pre_boot(void)
+{
+ const struct config *config = config_get();
+
+ if (platform && config && platform->pre_boot)
+ platform->pre_boot(platform, config);
+}
+
+int platform_get_sysinfo(struct system_info *info)
+{
+ if (platform && platform->get_sysinfo)
+ return platform->get_sysinfo(platform, info);
+ return -1;
+}
+
int config_set(struct config *newconfig)
{
int rc;