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    • /[pkg-src]/trunk/kernel26-magellan/patches-2.6.21-r6/0155-2.6.21-suspend2-2.2.9.17-add-debug-mode.patch

    Contents of /trunk/kernel26-magellan/patches-2.6.21-r6/0155-2.6.21-suspend2-2.2.9.17-add-debug-mode.patch

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    Revision 257 - (show annotations) (download)
    Sun Jul 8 16:25:59 2007 UTC (16 years, 9 months ago) by niro
    File size: 2458 byte(s) 
    -2.6.21-magellan-r6
    1 diff -ruN linux-2.6.21.orig/drivers/base/core.c linux-2.6.21/drivers/base/core.c
    2 --- linux-2.6.21.orig/drivers/base/core.c 2007-05-15 20:06:32.000000000 +0200
    3 +++ linux-2.6.21/drivers/base/core.c 2007-05-15 20:05:37.000000000 +0200
    4 @@ -645,8 +645,10 @@
    5 if (!((dev->class && dev->class->resume) ||
    6 (dev->bus && (dev->bus->resume || dev->bus->resume_early))) &&
    7 !dev->pm_safe) {
    8 +#ifdef CONFIG_SUSPEND2_DEBUG
    9 printk("Device driver %s lacks bus and class support for "
    10 "being resumed.\n", kobject_name(&dev->kobj));
    11 +#endif
    12 if (do_dump_stack)
    13 dump_stack();
    14 }
    15 diff -ruN linux-2.6.21.orig/drivers/pci/pci-driver.c linux-2.6.21/drivers/pci/pci-driver.c
    16 --- linux-2.6.21.orig/drivers/pci/pci-driver.c 2007-05-15 20:07:58.000000000 +0200
    17 +++ linux-2.6.21/drivers/pci/pci-driver.c 2007-05-15 20:05:44.000000000 +0200
    18 @@ -452,8 +452,12 @@
    19 driver_unregister(&drv->driver);
    20
    21 if (!drv->resume)
    22 + {
    23 +#ifdef CONFIG_SUSPEND2_DEBUG
    24 printk("PCI driver %s lacks driver specific resume support.\n",
    25 drv->name);
    26 +#endif
    27 + }
    28
    29 return error;
    30 }
    31 diff -ruN linux-2.6.21.orig/drivers/usb/core/driver.c linux-2.6.21/drivers/usb/core/driver.c
    32 --- linux-2.6.21.orig/drivers/usb/core/driver.c 2007-05-15 20:08:05.000000000 +0200
    33 +++ linux-2.6.21/drivers/usb/core/driver.c 2007-05-15 20:05:51.000000000 +0200
    34 @@ -789,8 +789,12 @@
    35 usbfs_update_special();
    36 usb_create_newid_file(new_driver);
    37 if (!new_driver->resume)
    38 + {
    39 +#ifdef CONFIG_SUSPEND2_DEBUG
    40 printk("USB driver %s lacks resume support.\n",
    41 new_driver->name);
    42 +#endif
    43 + }
    44 } else {
    45 printk(KERN_ERR "%s: error %d registering interface "
    46 " driver %s\n",
    47 diff -ruN linux-2.6.21.orig/kernel/power/Kconfig linux-2.6.21/kernel/power/Kconfig
    48 --- linux-2.6.21.orig/kernel/power/Kconfig 2007-05-15 20:08:58.000000000 +0200
    49 +++ linux-2.6.21/kernel/power/Kconfig 2007-05-15 20:22:32.000000000 +0200
    50 @@ -304,6 +304,15 @@
    51 atomic copy. Should not normally be needed, but here for verification and
    52 diagnostic purposes.
    53
    54 + config SUSPEND2_DEBUG
    55 + bool "Enable suspend2 debugging"
    56 + default n
    57 + depends on SUSPEND2_CORE
    58 + ---help---
    59 + If you have any problems when hibernating, say Y here. This will result in
    60 + additional debugging messages to be written to the system log. This is useful
    61 + when trying to guess which modules are causing suspend2 to not work properly.
    62 +
    63 config SUSPEND_SHARED
    64 bool
    65 depends on SUSPEND2_CORE || SOFTWARE_SUSPEND