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[SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory region for it

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Performing pci_free_consistent in tasklet had result in a core dump. So
allocated a new memory region for it. Fix for passing proper address
and operation in firmware flash update.

Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: Jack Wang <jack_wang@usish.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Sakthivel K
2013-03-19 18:06:40 +05:30
committed by James Bottomley
parent 54792dc285
commit 1c75a6796e
4 changed files with 14 additions and 27 deletions
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5
drivers/scsi/pm8001/pm8001_ctl.c
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@@ -400,10 +400,11 @@ static int pm8001_set_nvmd(struct pm8001_hba_info *pm8001_ha)
goto out;
}
payload = (struct pm8001_ioctl_payload *)ioctlbuffer;
memcpy((u8 *)payload->func_specific, (u8 *)pm8001_ha->fw_image->data,
memcpy((u8 *)&payload->func_specific, (u8 *)pm8001_ha->fw_image->data,
pm8001_ha->fw_image->size);
payload->length = pm8001_ha->fw_image->size;
payload->id = 0;
payload->minor_function = 0x1;
pm8001_ha->nvmd_completion = &completion;
ret = PM8001_CHIP_DISP->set_nvmd_req(pm8001_ha, payload);
wait_for_completion(&completion);
@@ -450,7 +451,7 @@ static int pm8001_update_flash(struct pm8001_hba_info *pm8001_ha)
payload->length = 1024*16;
payload->id = 0;
fwControl =
(struct fw_control_info *)payload->func_specific;
(struct fw_control_info *)&payload->func_specific;
fwControl->len = IOCTL_BUF_SIZE; /* IN */
fwControl->size = partitionSize + HEADER_LEN;/* IN */
fwControl->retcode = 0;/* OUT */