diff options
| author | Balsundar P <balsundar.p@microsemi.com> | 2019-10-15 09:22:00 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-10-19 02:34:17 +0300 |
| commit | c02a3342bad32baa9be201da39d3809b74f92239 (patch) | |
| tree | 79db165c8a4f2f761241774d2caa56597597cdc4 /drivers/scsi/aacraid/comminit.c | |
| parent | f2244c1b35e5302070af4c729db0b0e9eb8350c9 (diff) | |
| download | linux-c02a3342bad32baa9be201da39d3809b74f92239.tar.xz | |
scsi: aacraid: fixed firmware assert issue
Before issuing IOP reset, INTX mode is selected. This is triggering MSGU
lockup and ended in basecode assert. Use DROP_IO command when IOP reset is
sent in preparation for interrupt mode switch.
Link: https://lore.kernel.org/r/1571120524-6037-4-git-send-email-balsundar.p@microsemi.com
Signed-off-by: Balsundar P <balsundar.p@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aacraid/comminit.c')
| -rw-r--r-- | drivers/scsi/aacraid/comminit.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c index d4fcfa1e54e0..f75878d773cf 100644 --- a/drivers/scsi/aacraid/comminit.c +++ b/drivers/scsi/aacraid/comminit.c @@ -571,6 +571,11 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev) else dev->sa_firmware = 0; + if (status[4] & le32_to_cpu(AAC_EXTOPT_SOFT_RESET)) + dev->soft_reset_support = 1; + else + dev->soft_reset_support = 0; + if ((dev->comm_interface == AAC_COMM_MESSAGE) && (status[2] > dev->base_size)) { aac_adapter_ioremap(dev, 0); |