diff options
Diffstat (limited to 'vl.c')
-rw-r--r-- | vl.c | 78 |
1 files changed, 65 insertions, 13 deletions
@@ -139,6 +139,7 @@ int main(int argc, char **argv) #include "sysemu/blockdev.h" #include "hw/block-common.h" #include "migration/block.h" +#include "tpm/tpm.h" #include "sysemu/dma.h" #include "audio/audio.h" #include "migration/migration.h" @@ -178,7 +179,8 @@ int main(int argc, char **argv) #define MAX_VIRTIO_CONSOLES 1 #define MAX_SCLP_CONSOLES 1 -static const char *data_dir; +static const char *data_dir[16]; +static int data_dir_idx; const char *bios_name = NULL; enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB; DisplayType display_type = DT_DEFAULT; @@ -491,6 +493,30 @@ static QemuOptsList qemu_object_opts = { }, }; +static QemuOptsList qemu_tpmdev_opts = { + .name = "tpmdev", + .implied_opt_name = "type", + .head = QTAILQ_HEAD_INITIALIZER(qemu_tpmdev_opts.head), + .desc = { + { + .name = "type", + .type = QEMU_OPT_STRING, + .help = "Type of TPM backend", + }, + { + .name = "cancel-path", + .type = QEMU_OPT_STRING, + .help = "Sysfs file entry for canceling TPM commands", + }, + { + .name = "path", + .type = QEMU_OPT_STRING, + .help = "Path to TPM device on the host", + }, + { /* end of list */ } + }, +}; + const char *qemu_get_vm_name(void) { return qemu_name; @@ -2251,14 +2277,16 @@ static int balloon_parse(const char *arg) char *qemu_find_file(int type, const char *name) { - int len; + int i; const char *subdir; char *buf; /* Try the name as a straight path first */ if (access(name, R_OK) == 0) { + trace_load_file(name, name); return g_strdup(name); } + switch (type) { case QEMU_FILE_TYPE_BIOS: subdir = ""; @@ -2269,14 +2297,16 @@ char *qemu_find_file(int type, const char *name) default: abort(); } - len = strlen(data_dir) + strlen(name) + strlen(subdir) + 2; - buf = g_malloc0(len); - snprintf(buf, len, "%s/%s%s", data_dir, subdir, name); - if (access(buf, R_OK)) { + + for (i = 0; i < data_dir_idx; i++) { + buf = g_strdup_printf("%s/%s%s", data_dir[i], subdir, name); + if (access(buf, R_OK) == 0) { + trace_load_file(name, buf); + return buf; + } g_free(buf); - return NULL; } - return buf; + return NULL; } static int device_help_func(QemuOpts *opts, void *opaque) @@ -2868,6 +2898,7 @@ int main(int argc, char **argv, char **envp) qemu_add_opts(&qemu_sandbox_opts); qemu_add_opts(&qemu_add_fd_opts); qemu_add_opts(&qemu_object_opts); + qemu_add_opts(&qemu_tpmdev_opts); runstate_init(); @@ -3231,6 +3262,13 @@ int main(int argc, char **argv, char **envp) } break; } +#ifdef CONFIG_TPM + case QEMU_OPTION_tpmdev: + if (tpm_config_parse(qemu_find_opts("tpmdev"), optarg) < 0) { + exit(1); + } + break; +#endif case QEMU_OPTION_mempath: mem_path = optarg; break; @@ -3252,7 +3290,9 @@ int main(int argc, char **argv, char **envp) add_device_config(DEV_GDB, optarg); break; case QEMU_OPTION_L: - data_dir = optarg; + if (data_dir_idx < ARRAY_SIZE(data_dir)) { + data_dir[data_dir_idx++] = optarg; + } break; case QEMU_OPTION_bios: bios_name = optarg; @@ -3892,12 +3932,15 @@ int main(int argc, char **argv, char **envp) /* If no data_dir is specified then try to find it relative to the executable path. */ - if (!data_dir) { - data_dir = os_find_datadir(argv[0]); + if (data_dir_idx < ARRAY_SIZE(data_dir)) { + data_dir[data_dir_idx] = os_find_datadir(argv[0]); + if (data_dir[data_dir_idx] != NULL) { + data_dir_idx++; + } } /* If all else fails use the install path specified when building. */ - if (!data_dir) { - data_dir = CONFIG_QEMU_DATADIR; + if (data_dir_idx < ARRAY_SIZE(data_dir)) { + data_dir[data_dir_idx++] = CONFIG_QEMU_DATADIR; } /* @@ -4108,6 +4151,12 @@ int main(int argc, char **argv, char **envp) exit(1); } +#ifdef CONFIG_TPM + if (tpm_init() < 0) { + exit(1); + } +#endif + /* init the bluetooth world */ if (foreach_device_config(DEV_BT, bt_parse)) exit(1); @@ -4353,6 +4402,9 @@ int main(int argc, char **argv, char **envp) bdrv_close_all(); pause_all_vcpus(); res_free(); +#ifdef CONFIG_TPM + tpm_cleanup(); +#endif return 0; } |