Name | Description | Files | Attributes | See Also | Diagnostics
The Fibre Channel adapter is an SBus card that implements two full duplex Fibre Channel interfaces. Each interface can connect to a Fibre Channel arbitrated loop (FC-AL). The usoc device driver is a nexus driver and implements portions of the FC-2 and FC-4 layers of FC-AL.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE |
ATTRIBUTE VALUE |
---|---|
Architecture |
SPARC |
Interface stability |
Unknown |
Availability |
SUNWusoc |
fctl(7D), sbus(4), fcp(7D), fp(7d), ssd(7D)
Writing Device Drivers
Fibre Channel Physical and Signaling Interface (FC-PH) ANSI X3.230: 1994
Fibre Channel Arbitrated Loop (FC-AL) ANSI X3.272-1996
Fibre Channel Private Loop SCSI Direct Attach (FC-PLDA) NCITS TR-19:1998
Fabric Channel Loop Attachment (FC-FLA), NCITS TR-20:1998
The following messages are logged and may also appear on the system console. On the console these messages are preceded by:
usoc%d: |
where
usoc%d: |
is the per-port instance number of the usoc controller.
Fibre Channel is ONLINE |
The Fibre Channel loop is now online.
Fibre Channel Loop is ONLINE |
The Fibre Channel loop is now online.
Fibre Channel Loop is OFFLINE |
The Fibre Channel loop is now offline.
attach failed: device in slave-only slot. |
Move soc+ card to another slot.
attach failed: alloc soft state. |
Driver did not attach, devices will be inaccessible.
attach failed: bad soft state. |
Driver did not attach, devices will be inaccessible.
attach failed: unable to map eeprom |
Driver was unable to map device memory; check for bad hardware. Driver did not attach to device, devices will be inaccessible.
attach failed: unable to map XRAM |
Driver was unable to map device memory; check for bad hardware. Driver did not attach to device, devices will be inaccessible.
attach failed: unable to map registers |
Driver was unable to map device registers; check for bad hardware. Driver did not attach to device, devices will be inaccessible.
attach failed: unable to access status register |
Driver was unable to map device registers; check for bad hardware. Driver did not attach to device, devices will be inaccessible.
attach failed: unable to install interrupt handler |
Driver was not able to add the interrupt routine to the kernel. Driver did not attach to device, devices will be inaccessible.
attach failed: unable to access host adapter XRAM |
Driver was unable to access device RAM; check for bad hardware. Driver did not attach to device, devices will be inaccessible.
attach failed: unable to write host adapter XRAM |
Driver was unable to write device RAM; check for bad hardware. Driver did not attach to device, devices will be inaccessible.
attach failed: read/write mismatch in XRAM |
Driver was unable to verify device RAM; check for bad hardware. Driver did not attach to device, devices will be inaccessible.
Name | Description | Files | Attributes | See Also | Diagnostics