Hi Guys,
I am implementing microcode command for SSD , I am using
ATA_ioctl cmd inteface
I am getting two issues.
1. After downloading initial firmware, I am not able to see
any change in version number of firmware .
I am using hdparam -I /dev/sdb , It shows device firmware
and other details according to discusstion with window guys
after downlaoding of initial firmware this value should
goto xxxxxx. but i can not see any change .
2. during download of mainfirmware i am getting time out
error
cmd shows 92 that is used for microcode.
ata_dev_printk(qc->dev, KERN_ERR,
"cmd
%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x
"
"tag %d%s\n %s"
"res
%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x
"
"Emask 0x%x (%s)%s\n",
cmd->command, cmd->feature,
cmd->nsect,
cmd->lbal, cmd->lbam, cmd->lbah,
cmd->hob_feature, cmd->hob_nsect,
cmd->hob_lbal, cmd->hob_lbam,
cmd->hob_lbah,
cmd->device, qc->tag, data_buf,
cdb_buf,
res->command, res->feature,
res->nsect,
res->lbal, res->lbam, res->lbah,
res->hob_feature, res->hob_nsect,
res->hob_lbal, res->hob_lbam,
res->hob_lbah,
res->device, qc->err_mask,
ata_err_string(qc->err_mask),
qc->err_mask & AC_ERR_NCQ ? " <F>" :
"");
Any help is welcome
Regards,
Amit Kumar Sharma
Memory Solutions Division
Samsung India Software Operations
Tel : +91 9972211274
Fax : +91 80 4181 9000
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