ISP 24xx/25xx Firmware Release Notes - QLogic

2.15 From 4.00.23 to 4.00.24
Changes
Error Report
[ER45981]
[ER46626]
Description
CRC Build only. Added runt block support. Please refer to Block CRC Support for ISP 24xx/25xx Application Note, Rev H or later.
Immediate Notify IOCB Flags field bit 2 – Request ELS payload N_Port ID/N_Port Handle valid. This bit is set to 1 when
Request ELS Payload N_Port and Request ELS Payload N_Port handle fields are valid.
Request ELS Payload N_Port ID field (bits 23-0) (offset 22h-20h) – This field is valid when bit 2 of the Flags field is set to 1. If
the received ELS request is LOGO, this field contains the N_Port ID in the LOGO payload. If the received ELS request is TPRLO,
this field contains the Third Party Originator N_Port_ID in the TPRLO payload.
Request ELS Payload N_Port Handle field (bits 15-0) (offset 25h-24h) - This field is valid when bit 2 of the Flags field is set to
1. If the received ELS request is LOGO, this field contains the N_Port handle associated with the N_Port ID in the LOGO
payload. If the received ELS request is TPRLO, this field contains the N_Port handle associated with the Third Party Originator
N_Port ID in the TPRLO payload.
The following change was made to the Notify Acknowledge IOCB:
Flags – This field contains the flags from the associated Immediate Notify IOCB.
[ER47281]
The SCSI Status field in Status IOCB is now cleared when a transport error (03h) is reported [ER47281).
Bug Fixes
Error Report
ER46473
ER46855
ER44276
ER46669 and
ER47133
ER46489
ER46829 and
ER46920
ER46976
ER47028
ER47308
ER47427
ER47499
ER47641
ER47696 and
ER47703
Description
SB2 only. Corrected errors found during terminated exchange recovery.
SB2 only. Corrected a stall condition that occurred after receiving a Class 2 SB2 IU.
SB2 only. Corrected a firmware error asynchronous event (8002h) that could result if an ABTS was received while waiting for an
ACK for a Class 2 frame.
SB2 only. Corrected various SB2 transmit timeout and transmit error handling conditions. Timeout status is now returned in the
completion IOCB on an SB2 sequence timeout.
SB2 only. Corrected a condition where the firmware could inadvertently drop SB2 IUs.
Corrected false FIFO parity errors or RISC pause events reported by the firmware in loop topology.
Multi-ID (MID) only. Correctly set FLOGI ELS payload to indicate support of N-Point Virtualization (NPIV). Corrected port and
node name reporting.
Corrected detection and reset of inline credit extender (ICE).
MID only. Corrected reporting of acquired ALPA when previous ALPA was lost during LIP.
Class 2 Builds only. Send PRJT instead of ACK for received Class 2 PLOGI with a D_ID error.
Corrected a problem where the firmware was not going to READY state when connected to a local loop and the disable
automatic PLOGI option was selected. This problem could occur if an ADISC is sent to a connected device and a LOGO
response is received.
Corrected an issue that occurred during fault injection where transmit operations may stall or firmware errors (8002h) are
reported.
Corrected an issue where the firmware could return an invalid receive exchange address when processing a PUREX TPRLO
request.
ISP 24xx/25xx Firmware Release Notes 14 of 15