Move xen patchset to new version's subdir.

[people/pmueller/ipfire-2.x.git] / src / patches / suse-2.6.27.31 / patches.drivers / tg3_libphy_workaround

diff --git a/src/patches/suse-2.6.27.31/patches.drivers/tg3_libphy_workaround b/src/patches/suse-2.6.27.31/patches.drivers/tg3_libphy_workaround
new file mode 100644 (file)
index 0000000..3fb5c7e
--- /dev/null
+++ b/src/patches/suse-2.6.27.31/patches.drivers/tg3_libphy_workaround
@@ -0,0 +1,62 @@
+From: Matt Carlson <Matt.Carlson@broadcom.net>
+Subject: tg3 libphy workaround
+Reference: bnc#68725
+Acked-by: Karsten Keil <kkeil@novell.com>
+
+Hi Philip.  Below is the SLES 11 patch that disables 5785 support and
+forces the 57780 to use the in-driver phy code rather than the phylib
+code.
+
+While I have your attention, are there any outstanding bootloader
+install bugs?  On my lab machine, I install SLES 11 onto partition 12
+and tell the installer to install the bootloader (GRUB) into the MBR
+of that partition.  I then reboot the machine and instruct the existing
+bootloader in partition 1 (GRUB again) to chainload to partition 12.
+
+It seems the SLES 11 installer somehow corrupts the MBR of the disk so
+that it no longer boots.  I've installed SLES 11 twice now and on the
+2nd install, I carefully navigated through the bootloader configuration
+portion.  I don't think I'm doing anything wrong.  Anyways, just an FYI...
+
+
+
+diff -Nrup 1/drivers/net/tg3.c 2/drivers/net/tg3.c
+--- 1/drivers/net/tg3.c        2009-01-14 15:19:32.000000000 -0800
++++ 2/drivers/net/tg3.c        2009-01-23 07:06:53.000000000 -0800
+@@ -205,7 +205,6 @@ static struct pci_device_id tg3_pci_tbl[
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5723)},
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5761)},
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5761E)},
+-      {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5785)},
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57780)},
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57760)},
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57790)},
+@@ -12428,8 +12427,7 @@ static int __devinit tg3_get_invariants(
+           GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5700_BX)
+               tp->coalesce_mode |= HOSTCC_MODE_32BYTE;
+ 
+-      if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+-          GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
++      if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+               tp->tg3_flags3 |= TG3_FLG3_USE_PHYLIB;
+ 
+       err = tg3_mdio_init(tp);
+@@ -13192,6 +13190,7 @@ static char * __devinit tg3_phy_string(s
+       case PHY_ID_BCM5756:    return "5722/5756";
+       case PHY_ID_BCM5906:    return "5906";
+       case PHY_ID_BCM5761:    return "5761";
++      case PHY_ID_BCM57780:   return "57780";
+       case PHY_ID_BCM8002:    return "8002/serdes";
+       case 0:                 return "serdes";
+       default:                return "unknown";
+diff -Nrup 1/drivers/net/tg3.h 2/drivers/net/tg3.h
+--- 1/drivers/net/tg3.h        2009-01-14 15:19:30.000000000 -0800
++++ 2/drivers/net/tg3.h        2009-01-23 07:04:58.000000000 -0800
+@@ -2586,6 +2586,7 @@ struct tg3 {
+ #define PHY_ID_BCM5761                        0xbc050fd0
+ #define PHY_ID_BCM5906                        0xdc00ac40
+ #define PHY_ID_BCM8002                        0x60010140
++#define PHY_ID_BCM57780                       0x5c0d8990
+ #define PHY_ID_INVALID                        0xffffffff
+ #define PHY_ID_REV_MASK                       0x0000000f
+ #define PHY_REV_BCM5401_B0            0x1