@@ -227,54 +227,17 @@ static int be_POST_stage_get(struct be_adapter *adapter, u16 *stage)
return 0;
}
-static int be_POST_stage_poll(struct be_adapter *adapter, u16 poll_stage)
-{
- u16 stage, cnt, error;
- for (cnt = 0; cnt < 5000; cnt++) {
- error = be_POST_stage_get(adapter, &stage);
- if (error)
- return -1;
-
- if (stage == poll_stage)
- break;
- udelay(1000);
- }
- if (stage != poll_stage)
- return -1;
- return 0;
-}
-
-
int be_cmd_POST(struct be_adapter *adapter)
{
u16 stage, error;
error = be_POST_stage_get(adapter, &stage);
- if (error)
- goto err;
-
- if (stage == POST_STAGE_ARMFW_RDY)
- return 0;
-
- if (stage != POST_STAGE_AWAITING_HOST_RDY)
- goto err;
-
- /* On awaiting host rdy, reset and again poll on awaiting host rdy */
- iowrite32(POST_STAGE_BE_RESET, adapter->csr + MPU_EP_SEMAPHORE_OFFSET);
- error = be_POST_stage_poll(adapter, POST_STAGE_AWAITING_HOST_RDY);
- if (error)
- goto err;
-
- /* Now kickoff POST and poll on armfw ready */
- iowrite32(POST_STAGE_HOST_RDY, adapter->csr + MPU_EP_SEMAPHORE_OFFSET);
- error = be_POST_stage_poll(adapter, POST_STAGE_ARMFW_RDY);
- if (error)
- goto err;
+ if (error || stage != POST_STAGE_ARMFW_RDY) {
+ dev_err(&adapter->pdev->dev, "POST failed.\n");
+ return -1;
+ }
return 0;
-err:
- printk(KERN_WARNING DRV_NAME ": ERROR, stage=%d\n", stage);
- return -1;
}
static inline void *embedded_payload(struct be_mcc_wrb *wrb)
When the driver loads the POST stage of the card is expected to be POST_STAGE_ARMFW_RDY. Signed-off-by: Sathya Perla <sathyap@serverengines.com> --- drivers/net/benet/be_cmds.c | 45 +++--------------------------------------- 1 files changed, 4 insertions(+), 41 deletions(-)