]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
Revert "e1000: fix shared interrupt warning message"
authorLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 21 Feb 2007 19:21:44 +0000 (11:21 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 21 Feb 2007 19:21:44 +0000 (11:21 -0800)
This reverts commit d2ed16356ff4fb9de23fbc5e5d582ce580390106.

As Thomas Gleixner reports:
  "e1000 is not working anymore. ifup fails permanentely.
    ADDRCONF(NETDEV_UP): eth0: link is not ready
   nothing else"

The broken commit was identified with "git bisect".

Auke Kok says:
  "I think we need to drop this now.  The report that says that this
   *fixes* something might have been on regular interrupts only.  I
   currently suspect that it breaks all MSI interrupts, which would make
   sense if I look a the code.  Very bad indeed."

Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Auke Kok <auke-jan.h.kok@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/net/e1000/e1000_main.c

index a71023741c3af8b3acb1c61ecd90bab11b3faaab..98215fdd7d10bc23a6b50c59c720d901a65f0636 100644 (file)
@@ -1417,6 +1417,10 @@ e1000_open(struct net_device *netdev)
        if ((err = e1000_setup_all_rx_resources(adapter)))
                goto err_setup_rx;
 
+       err = e1000_request_irq(adapter);
+       if (err)
+               goto err_req_irq;
+
        e1000_power_up_phy(adapter);
 
        if ((err = e1000_up(adapter)))
@@ -1427,10 +1431,6 @@ e1000_open(struct net_device *netdev)
                e1000_update_mng_vlan(adapter);
        }
 
-       err = e1000_request_irq(adapter);
-       if (err)
-               goto err_req_irq;
-
        /* If AMT is enabled, let the firmware know that the network
         * interface is now open */
        if (adapter->hw.mac_type == e1000_82573 &&
@@ -1439,10 +1439,10 @@ e1000_open(struct net_device *netdev)
 
        return E1000_SUCCESS;
 
-err_req_irq:
-       e1000_down(adapter);
 err_up:
        e1000_power_down_phy(adapter);
+       e1000_free_irq(adapter);
+err_req_irq:
        e1000_free_all_rx_resources(adapter);
 err_setup_rx:
        e1000_free_all_tx_resources(adapter);