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楼主 |
发表于 2016-1-12 23:10:52
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啊, 这么厉害! 从哪句话看出来的?
[root@Loong ~]# dmesg
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 3.0.82+ (root@tom-virtual-machine) (gcc version 4.3.0 (GCC) ) #8 Fri Apr 10 16:29:02 CST 2015
memsize=32MB, highmemsize=0MB
bootconsole [early0] enabled
CPU revision is: 00004220 (Loongson LS1X)
FPU revision is: 00330501
Determined physical RAM map:
memory: 02000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
Normal 0x00000000 -> 0x00002000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0x00000000 -> 0x00002000
On node 0 totalpages: 8192
free_area_init_node: node 0, pgdat 8066f600, node_mem_map 81000000
Normal zone: 64 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 8128 pages, LIFO batch:0
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 8128
Kernel command line: root=/dev/mtdblock1 console=ttyS2,115200 rootfstype=yaffs2
PID hash table entries: 128 (order: -3, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Primary instruction cache 16kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 32 bytes
allocated 131072 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
Memory: 25068k/32768k available (3759k kernel code, 7700k reserved, 784k data, 200k init, 0k highmem)
SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:320
cpuclock=252000000Hz
busclock=126000000Hz
Console: colour dummy device 80x25
Calibrating delay loop... 250.62 BogoMIPS (lpj=501248)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys blkio
Initializing cgroup subsys perf_event
devtmpfs: initialized
NET: Registered protocol family 16
ls1x-i2c ls1x-i2c.0: Loongson1 i2c bus driver.
ls1x-i2c ls1x-i2c.1: Loongson1 i2c bus driver.
ls1x-i2c ls1x-i2c.2: Loongson1 i2c bus driver.
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Switching to clocksource MIPS
Switched to NOHz mode on CPU #0
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
NTFS driver 2.1.30 [Flags: R/W].
yaffs: yaffs built Nov 6 2014 15:01:35 Installing.
msgmni has been set to 48
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Use default resolution 800x600-16@75
VESA:800x600-0@75
Console: switching to colour frame buffer device 100x37
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x1fe40000 (irq = 3) is a 16550A
serial8250.0: ttyS1 at MMIO 0x1fe44000 (irq = 4) is a 16550A
serial8250.0: ttyS2 at MMIO 0x1fe48000 (irq = 5) is a 16550A
console [ttyS2] enabled, bootconsole disabled
serial8250.0: ttyS3 at MMIO 0x1fe4c000 (irq = 29) is a 16550A
brd: module loaded
mtdoops: mtd device (mtddev=name/number) must be supplied
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 392 at 0x000003100000
Bad eraseblock 507 at 0x000003f60000
Creating 3 MTD partitions on "ls1x-nand":
0x000000000000-0x000000e00000 : "kernel"
0x000000e00000-0x000007200000 : "os"
0x000007200000-0x000008000000 : "data"
spi_ls1x spi_ls1x.0: base bfe80000, irq -1
STMMAC driver:
platform registration...
done!
DWMAC1000 - user ID: 0x12, Synopsys ID: 0x37
eth0 - (dev. name: stmmaceth - id: 0, IRQ #35
IO base addr: 0xbfe10000)
STMMAC MII Bus: probed
eth0: PHY ID 0181b8b1 at 19 IRQ -1 (0:13) active
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ls1x-ehci ls1x-ehci.0: Loongson1 EHCI Host Controller
ls1x-ehci ls1x-ehci.0: new USB bus registered, assigned bus number 1
ls1x-ehci ls1x-ehci.0: irq 32, io mem 0x1fe20000
ls1x-ehci ls1x-ehci.0: USB 0.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: Loongson1 EHCI Host Controller
usb usb1: Manufacturer: Linux 3.0.82+ ehci_hcd
usb usb1: SerialNumber: ls1x
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver libusual
usbcore: registered new interface driver ums-alauda
usbcore: registered new interface driver ums-cypress
usbcore: registered new interface driver ums-datafab
usbcore: registered new interface driver ums_eneub6250
usbcore: registered new interface driver ums-freecom
usbcore: registered new interface driver ums-isd200
usbcore: registered new interface driver ums-jumpshot
usbcore: registered new interface driver ums-karma
usbcore: registered new interface driver ums-onetouch
usbcore: registered new interface driver ums-realtek
usbcore: registered new interface driver ums-sddr09
usbcore: registered new interface driver ums-sddr55
usbcore: registered new interface driver ums-usbat
ls1x-rtc ls1x-rtc.0: rtc core: registered ls1x-rtc as rtc0
ls1x-wdt ls1x-wdt: ls1x WDT at 0xbfe5c060, timeout 1375032704 sec (no wayout= 0)
mmc_spi spi0.2: ASSUMING 3.2-3.4 V slot power
mmc_spi spi0.2: SD/MMC host mmc0, no DMA, no WP, no poweroff, cd polling
audio codec:uda1342
TCP bic registered
TCP cubic registered
TCP westwood registered
TCP htcp registered
NET: Registered protocol family 17
ls1x-rtc ls1x-rtc.0: setting system clock to 2104-12-21 20:48:02 UTC (4259335682)
yaffs: dev is 32505857 name is "mtdblock1" ro
yaffs: passed flags ""
yaffs: yaffs: Attempting MTD mount of 31.1,"mtdblock1"
mmc0: host does not support reading read-only switch. assuming write-enable.
mmc0: new SDHC card on SPI
mmcblk0: mmc0:0000 SA04G 3.63 GiB
mmcblk0: p1
usb 1-1: new high speed USB device number 2 using ls1x-ehci
yaffs: block 281 is bad
yaffs: block 396 is bad
usb 1-1: New USB device found, idVendor=14cd, idProduct=1212
usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=2
usb 1-1: Product: Mass Storage Device
usb 1-1: Manufacturer: Generic
usb 1-1: SerialNumber: 121220130416
scsi0 : usb-storage 1-1:1.0
scsi 0:0:0:0: Direct-Access Mass Storage Device 1.00 PQ: 0 ANSI: 0 CCS
sd 0:0:0:0: [sda] 247808 512-byte logical blocks: (126 MB/121 MiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
sd 0:0:0:0: [sda] No Caching mode page present
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] No Caching mode page present
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda:
sd 0:0:0:0: [sda] No Caching mode page present
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Attached SCSI removable disk
yaffs: yaffs_read_super: is_checkpointed 0
VFS: Mounted root (yaffs2 filesystem) readonly on device 31:1.
devtmpfs: mounted
Freeing unused kernel memory: 200k freed
PHY: 0:13 - Link is Up - 100/Full
[root@Loong ~]# |
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发表于 2016-1-4 02:22:20
