SATA2 mode on SATA3 SSD (marvell controller) after boot

Hello,

ada2: <PLEXTOR PX-128M5S 1.05> ATA-8 SATA 3.x device
ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)

need tuning? or change SSD?

motherboard gigabyte z87mx-d3h all ports SATA-3, port change does not
change the situation

hdd SATA-3 recognized correctly
ada3: <WDC WD30EZRX-00D8PB0 80.00A80> ATA-9 SATA 3.x device
ada3: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)

another ssd
ada2: <Corsair Neutron SSD M206> ATA-8 SATA 3.x device
ada2: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)

if disconnect ssd
pr 17 14:07:08 desktop kernel: ahcich3: DISCONNECT requested
Apr 17 14:07:08 desktop kernel: ahcich3: AHCI reset...
Apr 17 14:07:08 desktop kernel: ahcich3: SATA connect timeout
time=10000us status=00000000
Apr 17 14:07:08 desktop kernel: ahcich3: AHCI reset: device not found
Apr 17 14:07:08 desktop kernel: pass3 at ahcich3 bus 0 scbus3 target 0 lun 0
Apr 17 14:07:08 desktop kernel: pass3: <PLEXTOR PX-128M5S 1.05> s/n
P02411112921 detached
Apr 17 14:07:08 desktop kernel: ada3 at ahcich3 bus 0 scbus3 target 0 lun 0
Apr 17 14:07:08 desktop kernel: ada3: <PLEXTOR PX-128M5S 1.05> s/n
P02411112921 detached
Apr 17 14:07:08 desktop kernel: (pass3:ahcich3:0:0:0): Periph destroyed
Apr 17 14:07:08 desktop kernel: (ada3:ahcich3:0:0:0): Periph destroyed
Apr 17 14:07:18 desktop kernel: ahcich3: CONNECT requested
Apr 17 14:07:18 desktop kernel: ahcich3: AHCI reset...
Apr 17 14:07:18 desktop kernel: ahcich3: SATA connect time=8000us
status=00000133
Apr 17 14:07:18 desktop kernel: ahcich3: AHCI reset: device found
Apr 17 14:07:18 desktop kernel: ahcich3: AHCI reset: device ready after 0ms
Apr 17 14:07:18 desktop kernel: ada3 at ahcich3 bus 0 scbus3 target 0 lun 0
Apr 17 14:07:18 desktop kernel: GEOM: new disk ada3
Apr 17 14:07:18 desktop kernel: ada3: <PLEXTOR PX-128M5S 1.05> ATA-8
SATA 3.x device
Apr 17 14:07:18 desktop kernel: ada3: Serial Number P02411112921
Apr 17 14:07:18 desktop kernel: ada3: 600.000MB/s transfers (SATA 3.x,
UDMA6, PIO 8192bytes)
Apr 17 14:07:18 desktop kernel: ada3: Command Queueing enabled
Apr 17 14:07:18 desktop kernel: ada3: 122104MB (250069680 512 byte
sectors: 16H 63S/T 16383C)
Apr 17 14:07:18 desktop kernel: ada3: Previously was known as ad10
Apr 17 14:07:18 desktop kernel: pass3 at ahcich3 bus 0 scbus3 target 0 lun 0
Apr 17 14:07:18 desktop kernel: pass3: <PLEXTOR PX-128M5S 1.05> ATA-8
SATA 3.x device
Apr 17 14:07:18 desktop kernel: pass3: Serial Number P02411112921
Apr 17 14:07:18 desktop kernel: pass3: 600.000MB/s transfers (SATA
3.x, UDMA6, PIO 8192bytes)
Apr 17 14:07:18 desktop kernel: pass3: Command Queueing enabled


# uname -a
FreeBSD desktop.local 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r263932:
Sun Mar 30 15:43:01 MSK 2014
root_at_desktop.local:/usr/obj/usr/src/sys/MY_DES  amd64