Smsc SCSI & RAID Devices Driver Download



I have this tape library which has two devices on of which is the tape drive, /dev/st0.
Now, when I,
'#mt -f /dev/st0 status'
when there is no tape in the drive, I get
SCSI 2 tape drive:
File number=-1, block number=-1, partition=0.
Tape block size 0 bytes. Download touchscreen input devices driver. Density code 0x0 (default).
Soft error count since last status=0
General status bits on (50000):
DR_OPEN IM_REP_EN
and when I do the same with a tape in the drive, I get,
SCSI 2 tape drive:
File number=-1, block number=-1, partition=0.
Tape block size 0 bytes. Density code 0x0 (default).
Soft error count since last status=0
General status bits on (10000):
IM_REP_EN
Assuming that everything is ok, whenI try to do a tar,
'#tar -cvf /dev/st0 /root/arkeia/'
I get,
tar: Removing leading `/' from member names
root/arkeia/
root/arkeia/arkeia-client-4.2.17-2.i386.rpm
tar: /dev/st0: Wrote only 0 of 10240 bytes
tar: Error is not recoverable: exiting now
and when I,
'#tar -xvf /dev/st0 /root/arkeia/'
I get,
tar: /dev/st0: Cannot read: Input/output error
tar: At beginning of tape, quitting now
tar: Error is not recoverable: exiting now
Been very unsuccesful in attempts to set this right.
Pleaseeeeeeeeeeeeeeeeeeeee advise.
Thanks.

What is smsc-ece1099?¶

Scsisim The scsisim (SCSI SIM) library provides an API for accessing USB SIM card readers that use the SCSI protocol. It is a user-space 'driver' that calls into the Linux SCSI generic kernel driver. DaynaPORT SCSI/Link-3 SCSI to Ethernet adapter model DP0802. Module with DB-25 SCSI connector in and out, and a BNC and RJ-45 connextors. The card with the SMSC.

Smsc SCSI & RAID Devices Driver Download

The ECE1099 is a 40-Pin 3.3V Keyboard Scan Expansionor GPIO Expansion device. The device supports a keyboardscan matrix of 23x8. The device is connected to a Mastervia the SMSC BC-Link interface or via the SMBus.Keypad scan Input(KSI) and Keypad Scan Output(KSO) signalsare multiplexed with GPIOs.

Interrupt generation¶

Smsc Scsi & Raid Devices Driver Download Windows 10

Interrupts can be generated by an edge detection on a GPIOpin or an edge detection on one of the bus interface pins.Interrupts can also be detected on the keyboard scan interface.The bus interrupt pin (BC_INT# or SMBUS_INT#) is asserted ifany bit in one of the Interrupt Status registers is 1 andthe corresponding Interrupt Mask bit is also 1.

In order for software to determine which device is the sourceof an interrupt, it should first read the Group Interrupt Status Registerto determine which Status register group is a source for the interrupt.Software should read both the Status register and the associated Mask register,then AND the two values together. Bits that are 1 in the result of the ANDare active interrupts. Software clears an interrupt by writing a 1 to thecorresponding bit in the Status register.

Smsc Scsi & Raid Devices Driver Downloads

Communication Protocol¶

Smsc SCSI & RAID Devices Driver Download

  • SMbus slave Interface

    The host processor communicates with the ECE1099 devicethrough a series of read/write registers via the SMBusinterface. SMBus is a serial communication protocol betweena computer host and its peripheral devices. The SMBus datarate is 10KHz minimum to 400 KHz maximum

  • Slave Bus Interface

    The ECE1099 device SMBus implementation is a subset of theSMBus interface to the host. The device is a slave-only SMBus device.The implementation in the device is a subset of SMBus since itonly supports four protocols.

    The Write Byte, Read Byte, Send Byte, and Receive Byte protocols are theonly valid SMBus protocols for the device.

  • BC-LinkTM Interface

    The BC-Link is a proprietary bus that allows communicationbetween a Master device and a Companion device. The Masterdevice uses this serial bus to read and write registerslocated on the Companion device. The bus comprises three signals,BC_CLK, BC_DAT and BC_INT#. The Master device always provides theclock, BC_CLK, and the Companion device is the source for anindependent asynchronous interrupt signal, BC_INT#. The ECE1099supports BC-Link speeds up to 24MHz.