diff options
| author | Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> | 2013-03-19 18:06:40 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-05-10 07:47:49 -0700 |
| commit | 1c75a6796ea8b162863caf90b70d324ca481a181 (patch) | |
| tree | 0c5c3868d9e47ec6b46de1fb1a719af749b2162f /drivers/scsi/pm8001/pm8001_init.c | |
| parent | 54792dc2856e27d7c9d798589d45cabe1230990a (diff) | |
| download | lwn-1c75a6796ea8b162863caf90b70d324ca481a181.tar.gz lwn-1c75a6796ea8b162863caf90b70d324ca481a181.zip | |
[SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory region for it
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>
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_init.c')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index e522e5908bc0..64168eb97a7c 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -341,6 +341,9 @@ static int pm8001_alloc(struct pm8001_hba_info *pm8001_ha, pm8001_ha->memoryMap.region[CCB_MEM].total_len = PM8001_MAX_CCB * sizeof(struct pm8001_ccb_info); + /* Memory region for fw flash */ + pm8001_ha->memoryMap.region[FW_FLASH].total_len = 4096; + for (i = 0; i < USI_MAX_MEMCNT; i++) { if (pm8001_mem_alloc(pm8001_ha->pdev, &pm8001_ha->memoryMap.region[i].virt_ptr, |