Added a delay to allow PHY configuration to complete before accessing NVM.
Signed-off-by: Jeff Kirsher <[EMAIL PROTECTED]>
Signed-off-by: Jesse Brandeburg <[EMAIL PROTECTED]>
Signed-off-by: John Ronciak <[EMAIL PROTECTED]>
---
drivers/net/e1000/e1000_hw.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index f853e10..45fa386 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -6722,6 +6722,12 @@ e1000_get_phy_cfg_done(struct e1000_hw *
break;
}
+ /* PHY configuration from NVM just starts after EECD_AUTO_RD sets to high.
+ * Need to wait for PHY configuration completion before accessing NVM
+ * and PHY. */
+ if (hw->mac_type == e1000_82573)
+ msec_delay(25);
+
return E1000_SUCCESS;
}
-
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