static int cmd_host_class_device_list(struct vmm_chardev *cdev,
const char *class_name)
{
u32 num, count = vmm_devdrv_class_count();
struct vmm_class *c;
struct vmm_device *d;
c = vmm_devdrv_find_class(class_name);
if (!c) {
vmm_cprintf(cdev, "Failed to find %s class\n", class_name);
return VMM_ENOTAVAIL;
}
count = vmm_devdrv_class_device_count(c);
vmm_cprintf(cdev, "----------------------------------------");
vmm_cprintf(cdev, "--------------------\n");
vmm_cprintf(cdev, " %-7s %-25s %-25s\n",
"Num#", "Device Name", "Parent Name");
vmm_cprintf(cdev, "----------------------------------------");
vmm_cprintf(cdev, "--------------------\n");
for (num = 0; num < count; num++) {
d = vmm_devdrv_class_device(c, num);
vmm_cprintf(cdev, " %-7d %-25s %-25s\n",
num, d->name, (d->parent) ? d->parent->name : "---");
}
vmm_cprintf(cdev, "----------------------------------------");
vmm_cprintf(cdev, "--------------------\n");
return VMM_OK;
}
static void cmd_host_class_list(struct vmm_chardev *cdev)
{
u32 num, dcount, count = vmm_devdrv_class_count();
struct vmm_class *c;
vmm_cprintf(cdev, "----------------------------------------\n");
vmm_cprintf(cdev, " %-7s %-15s %-15s\n",
"Num#", "Class Name", "Device Count");
vmm_cprintf(cdev, "----------------------------------------\n");
for (num = 0; num < count; num++) {
c = vmm_devdrv_class(num);
dcount = vmm_devdrv_class_device_count(c);
vmm_cprintf(cdev, " %-7d %-15s %-15d\n",
num, c->name, dcount);
}
vmm_cprintf(cdev, "----------------------------------------\n");
}
static void cmd_host_bus_list(struct vmm_chardev *cdev)
{
struct cmd_host_list_iter p = { .num = 0, .cdev = cdev };
vmm_cprintf(cdev, "----------------------------------------\n");
vmm_cprintf(cdev, " %-7s %-15s %-15s\n",
"Num#", "Bus Name", "Device Count");
vmm_cprintf(cdev, "----------------------------------------\n");
vmm_devdrv_bus_iterate(NULL, &p, cmd_host_bus_list_iter);
vmm_cprintf(cdev, "----------------------------------------\n");
}
static int cmd_host_bus_device_list_iter(struct vmm_device *d,
void *data)
{
struct cmd_host_list_iter *p = data;
vmm_cprintf(p->cdev, " %-7d %-25s %-25s\n",
p->num++, d->name,
(d->parent) ? d->parent->name : "---");
return VMM_OK;
}
static int cmd_host_bus_device_list(struct vmm_chardev *cdev,
const char *bus_name)
{
struct vmm_bus *b;
struct cmd_host_list_iter p = { .num = 0, .cdev = cdev };
b = vmm_devdrv_find_bus(bus_name);
if (!b) {
vmm_cprintf(cdev, "Failed to find %s bus\n", bus_name);
return VMM_ENOTAVAIL;
}
vmm_cprintf(cdev, "----------------------------------------");
vmm_cprintf(cdev, "--------------------\n");
vmm_cprintf(cdev, " %-7s %-25s %-25s\n",
"Num#", "Device Name", "Parent Name");
vmm_cprintf(cdev, "----------------------------------------");
vmm_cprintf(cdev, "--------------------\n");
vmm_devdrv_bus_device_iterate(b, NULL, &p,
cmd_host_bus_device_list_iter);
vmm_cprintf(cdev, "----------------------------------------");
vmm_cprintf(cdev, "--------------------\n");
return VMM_OK;
}
static int cmd_host_class_list_iter(struct vmm_class *c, void *data)
{
u32 dcount;
struct cmd_host_list_iter *p = data;
dcount = vmm_devdrv_class_device_count(c);
vmm_cprintf(p->cdev, " %-7d %-15s %-15d\n", p->num++, c->name, dcount);
return VMM_OK;
}
static void cmd_host_class_list(struct vmm_chardev *cdev)
{
struct cmd_host_list_iter p = { .num = 0, .cdev = cdev };
vmm_cprintf(cdev, "----------------------------------------\n");
vmm_cprintf(cdev, " %-7s %-15s %-15s\n",
"Num#", "Class Name", "Device Count");
vmm_cprintf(cdev, "----------------------------------------\n");
vmm_devdrv_class_iterate(NULL, &p, cmd_host_class_list_iter);
vmm_cprintf(cdev, "----------------------------------------\n");
}
static int cmd_host_class_device_list_iter(struct vmm_device *d,
void *data)
{
struct cmd_host_list_iter *p = data;
vmm_cprintf(p->cdev, " %-7d %-25s %-25s\n",
p->num++, d->name,
(d->parent) ? d->parent->name : "---");
return VMM_OK;
}
static int cmd_host_class_device_list(struct vmm_chardev *cdev,
const char *class_name)
{
struct vmm_class *c;
struct cmd_host_list_iter p = { .num = 0, .cdev = cdev };
c = vmm_devdrv_find_class(class_name);
if (!c) {
vmm_cprintf(cdev, "Failed to find %s class\n", class_name);
return VMM_ENOTAVAIL;
}
vmm_cprintf(cdev, "----------------------------------------");
vmm_cprintf(cdev, "--------------------\n");
vmm_cprintf(cdev, " %-7s %-25s %-25s\n",
"Num#", "Device Name", "Parent Name");
vmm_cprintf(cdev, "----------------------------------------");
vmm_cprintf(cdev, "--------------------\n");
vmm_devdrv_class_device_iterate(c, NULL, &p,
cmd_host_class_device_list_iter);
vmm_cprintf(cdev, "----------------------------------------");
vmm_cprintf(cdev, "--------------------\n");
return VMM_OK;
}
static int cmd_host_exec(struct vmm_chardev *cdev, int argc, char **argv)
{
int hirq, hcpu, colcnt, size;
physical_addr_t physaddr;
if (argc <= 1) {
goto fail;
}
if (strcmp(argv[1], "help") == 0) {
cmd_host_usage(cdev);
return VMM_OK;
} else if (strcmp(argv[1], "info") == 0) {
return cmd_host_info(cdev);
} else if ((strcmp(argv[1], "cpu") == 0) && (2 < argc)) {
if (strcmp(argv[2], "info") == 0) {
return cmd_host_cpu_info(cdev);
} else if (strcmp(argv[2], "stats") == 0) {
return cmd_host_cpu_stats(cdev);
}
} else if ((strcmp(argv[1], "irq") == 0) && (2 < argc)) {
if (strcmp(argv[2], "stats") == 0) {
cmd_host_irq_stats(cdev);
return VMM_OK;
} else if ((strcmp(argv[2], "set_affinity") == 0) && (4 < argc)) {
hirq = atoi(argv[3]);
hcpu = atoi(argv[4]);
return cmd_host_irq_set_affinity(cdev, hirq, hcpu);
}
} else if ((strcmp(argv[1], "extirq") == 0) && (2 < argc)) {
if (strcmp(argv[2], "stats") == 0) {
cmd_host_extirq_stats(cdev);
return VMM_OK;
}
} else if ((strcmp(argv[1], "ram") == 0) && (2 < argc)) {
if (strcmp(argv[2], "info") == 0) {
cmd_host_ram_info(cdev);
return VMM_OK;
} else if (strcmp(argv[2], "bitmap") == 0) {
if (3 < argc) {
colcnt = atoi(argv[3]);
} else {
colcnt = 64;
}
cmd_host_ram_bitmap(cdev, colcnt);
return VMM_OK;
} else if (strcmp(argv[2], "reserve") == 0 && 4 < argc) {
physaddr = strtoul(argv[3], NULL, 16);
size = strtoul(argv[4], NULL, 16);
return cmd_host_ram_reserve(cdev, physaddr, size);
}
} else if ((strcmp(argv[1], "vapool") == 0) && (2 < argc)) {
if (strcmp(argv[2], "info") == 0) {
cmd_host_vapool_info(cdev);
return VMM_OK;
} else if (strcmp(argv[2], "state") == 0) {
return cmd_host_vapool_state(cdev);
} else if (strcmp(argv[2], "bitmap") == 0) {
if (3 < argc) {
colcnt = atoi(argv[3]);
} else {
colcnt = 64;
}
cmd_host_vapool_bitmap(cdev, colcnt);
return VMM_OK;
}
} else if ((strcmp(argv[1], "memmap") == 0) && (2 < argc)) {
if (strcmp(argv[2], "info") == 0) {
cmd_host_memmap_info(cdev);
return VMM_OK;
}
} else if ((strcmp(argv[1], "pagepool") == 0) && (2 < argc)) {
if (strcmp(argv[2], "info") == 0) {
cmd_host_pagepool_info(cdev);
return VMM_OK;
} else if (strcmp(argv[2], "state") == 0) {
return cmd_host_pagepool_state(cdev);
}
} else if ((strcmp(argv[1], "resources") == 0) && (2 == argc)) {
cmd_host_resources(cdev);
return VMM_OK;
} else if ((strcmp(argv[1], "bus_list") == 0) && (2 == argc)) {
cmd_host_bus_list(cdev);
return VMM_OK;
} else if ((strcmp(argv[1], "bus_device_list") == 0) && (3 == argc)) {
cmd_host_bus_device_list(cdev, argv[2]);
return VMM_OK;
} else if ((strcmp(argv[1], "class_list") == 0) && (2 == argc)) {
cmd_host_class_list(cdev);
return VMM_OK;
} else if ((strcmp(argv[1], "class_device_list") == 0) && (3 == argc)) {
cmd_host_class_device_list(cdev, argv[2]);
return VMM_OK;
}
fail:
cmd_host_usage(cdev);
return VMM_EFAIL;
}
static struct vmm_cmd cmd_host = {
.name = "host",
.desc = "host information",
.usage = cmd_host_usage,
.exec = cmd_host_exec,
};
static int __init cmd_host_init(void)
{
return vmm_cmdmgr_register_cmd(&cmd_host);
}
static void __exit cmd_host_exit(void)
{
vmm_cmdmgr_unregister_cmd(&cmd_host);
}
VMM_DECLARE_MODULE(MODULE_DESC,
MODULE_AUTHOR,
MODULE_LICENSE,
MODULE_IPRIORITY,
MODULE_INIT,
MODULE_EXIT);
