![]() 1. Create a file "update_bios" in sysfs to allow user to update bios from user space. 2. The BIOS image file can be downloaded from web site "http://www.adaptec.com/en-US/downloads/bios_fw/bios_fw_ver?productId=SAS-48300&dn=Adaptec+Serial+Attached+SCSI+48300" and copy the BIOS image into /lib/firmware folder. 3. The aic994xx will accept "update bios_file" and "verify bios_file" commands to perform update and verify BIOS image . For example: Type "echo "update asc483c01.ufi" > /sys/devices/.../update_bios" to update BIOS image from /lib/firmware/as483c01.ufi file into HBA's flash memory. Type "echo "verify asc483c01.ufi" > /sys/devices/.../update_bios" to verify BIOS image between /lib/firmware/asc48c01.ufi file and HBA's flash memory. 4. Type "cat /sys/devices/.../update_bios" to view the status or result of updating BIOS. Signed-off-by: Gilbert Wu <gilbert_wu@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> |
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.. | ||
Kconfig | ||
Makefile | ||
aic94xx.h | ||
aic94xx_dev.c | ||
aic94xx_dump.c | ||
aic94xx_dump.h | ||
aic94xx_hwi.c | ||
aic94xx_hwi.h | ||
aic94xx_init.c | ||
aic94xx_reg.c | ||
aic94xx_reg.h | ||
aic94xx_reg_def.h | ||
aic94xx_sas.h | ||
aic94xx_scb.c | ||
aic94xx_sds.c | ||
aic94xx_sds.h | ||
aic94xx_seq.c | ||
aic94xx_seq.h | ||
aic94xx_task.c | ||
aic94xx_tmf.c |