Date: Wed, 28 Sep 2022 00:49:31 -0700 From: Mark Millard <marklmi@yahoo.com> To: freebsd-arm <freebsd-arm@freebsd.org> Subject: FYI, RPi3B: da0 vs. pass0 for same USB media based on initial_turbo=60 in config.txt ? Message-ID: <66AA8ACF-5763-4035-B467-98BE42832D99@yahoo.com> References: <66AA8ACF-5763-4035-B467-98BE42832D99.ref@yahoo.com>
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With initial_turbo=3D60 in config.txt content used by RPi3B's I get: da0 at umass-sim0 bus 0 scbus0 target 0 lun 0 da0: <Samsung PSSD T7 Touch 0> Fixed Direct Access SPC-4 SCSI device da0: Serial Number ***REPLACED*** da0: 40.000MB/s transfers da0: 1907729MB (3907029168 512 byte sectors) da0: quirks=3D0x2<NO_6_BYTE> Without initial_turbo=3D60 being placed to be used by RPi3B's: (so no initial_turbo assignment was made) pass0 at umass-sim0 bus 0 scbus0 target 0 lun 0 pass0: <Samsung PSSD T7 Touch 0> Fixed Processor SCSI device pass0: Serial Number ***REPLACED*** pass0: 40.000MB/s transfers (The pass0 case does not end up with mount root working: timeout results. For reference, the Serial Numbers did match.) In both cases, those lines are just after the text (diff of serial console captures used to establish sameness): uhub0: 1 port with 1 removable, self powered ugen1.2: <vendor 0x0424 product 0x9514> at usbus1 uhub1 on uhub0 uhub1: <vendor 0x0424 product 0x9514, class 9/0, rev 2.00/2.00, addr 2> = on usbus1 uhub1: MTT enabled Root mount waiting for: usbus1 CAM uhub1: 5 ports with 4 removable, self powered ugen1.3: <vendor 0x0424 product 0xec00> at usbus1 smsc0 on uhub1 smsc0: <vendor 0x0424 product 0xec00, rev 2.00/2.00, addr 3> on usbus1 smsc0: chip 0xec00, rev. 0002 miibus0: <MII bus> on smsc0 smscphy0: <SMC LAN8700 10/100 interface> PHY 1 on miibus0 smscphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto ue0: <USB Ethernet> on smsc0 ue0: Ethernet address: ***REPLACED*** Root mount waiting for: CAM Root mount waiting for: CAM usb_msc_auto_quirk: UQ_MSC_NO_GETMAXLUN set for USB mass storage device = Samsung PSSD T7 Touch (0x04e8:0x4001) ugen1.4: <Samsung PSSD T7 Touch> at usbus1 umass0 on uhub1 umass0: <Samsung PSSD T7 Touch, class 0/0, rev 2.10/1.00, addr 4> on = usbus1 umass0: SCSI over Bulk-Only; quirks =3D 0x0100 umass0:0:0: Attached to scbus0 Root mount waiting for: CAM Root mount waiting for: CAM Root mount waiting for: CAM Root mount waiting for: CAM Root mount waiting for: CAM =3D=3D=3D Mark Millard marklmi at yahoo.com
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