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path: root/drivers/net/ethernet/emulex/benet/be_cmds.c
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Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_cmds.c')
-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.c36
1 files changed, 16 insertions, 20 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 071aea79d218..3c9b4f12e3e5 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -473,19 +473,17 @@ static int be_mbox_notify_wait(struct be_adapter *adapter)
return 0;
}
-static int be_POST_stage_get(struct be_adapter *adapter, u16 *stage)
+static u16 be_POST_stage_get(struct be_adapter *adapter)
{
u32 sem;
- u32 reg = skyhawk_chip(adapter) ? SLIPORT_SEMAPHORE_OFFSET_SH :
- SLIPORT_SEMAPHORE_OFFSET_BE;
- pci_read_config_dword(adapter->pdev, reg, &sem);
- *stage = sem & POST_STAGE_MASK;
-
- if ((sem >> POST_ERR_SHIFT) & POST_ERR_MASK)
- return -1;
+ if (BEx_chip(adapter))
+ sem = ioread32(adapter->csr + SLIPORT_SEMAPHORE_OFFSET_BEx);
else
- return 0;
+ pci_read_config_dword(adapter->pdev,
+ SLIPORT_SEMAPHORE_OFFSET_SH, &sem);
+
+ return sem & POST_STAGE_MASK;
}
int lancer_wait_ready(struct be_adapter *adapter)
@@ -579,19 +577,17 @@ int be_fw_wait_ready(struct be_adapter *adapter)
}
do {
- status = be_POST_stage_get(adapter, &stage);
- if (status) {
- dev_err(dev, "POST error; stage=0x%x\n", stage);
- return -1;
- } else if (stage != POST_STAGE_ARMFW_RDY) {
- if (msleep_interruptible(2000)) {
- dev_err(dev, "Waiting for POST aborted\n");
- return -EINTR;
- }
- timeout += 2;
- } else {
+ stage = be_POST_stage_get(adapter);
+ if (stage == POST_STAGE_ARMFW_RDY)
return 0;
+
+ dev_info(dev, "Waiting for POST, %ds elapsed\n",
+ timeout);
+ if (msleep_interruptible(2000)) {
+ dev_err(dev, "Waiting for POST aborted\n");
+ return -EINTR;
}
+ timeout += 2;
} while (timeout < 60);
dev_err(dev, "POST timeout; stage=0x%x\n", stage);