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-rw-r--r--drivers/edac/amd64_edac.c11
-rw-r--r--drivers/edac/amd64_edac.h2
-rw-r--r--drivers/edac/edac_mc.c17
-rw-r--r--drivers/edac/edac_stub.c2
-rw-r--r--drivers/edac/mce_amd_inj.c4
-rw-r--r--drivers/edac/mpc85xx_edac.c43
6 files changed, 21 insertions, 58 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 5a297a2..cc8e7c7 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -170,8 +170,11 @@ static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate)
* memory controller and apply to register. Search for the first
* bandwidth entry that is greater or equal than the setting requested
* and program that. If at last entry, turn off DRAM scrubbing.
+ *
+ * If no suitable bandwidth is found, turn off DRAM scrubbing entirely
+ * by falling back to the last element in scrubrates[].
*/
- for (i = 0; i < ARRAY_SIZE(scrubrates); i++) {
+ for (i = 0; i < ARRAY_SIZE(scrubrates) - 1; i++) {
/*
* skip scrub rates which aren't recommended
* (see F10 BKDG, F3x58)
@@ -181,12 +184,6 @@ static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate)
if (scrubrates[i].bandwidth <= new_bw)
break;
-
- /*
- * if no suitable bandwidth found, turn off DRAM scrubbing
- * entirely by falling back to the last element in the
- * scrubrates array.
- */
}
scrubval = scrubrates[i].scrubval;
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 8d48047..8c41396 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -33,7 +33,7 @@
* detection. The mods to Rev F required more family
* information detection.
*
- * Changes/Fixes by Borislav Petkov <borislav.petkov@amd.com>:
+ * Changes/Fixes by Borislav Petkov <bp@alien8.de>:
* - misc fixes and code cleanups
*
* This module is based on the following documents
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 81eb9fd..75c0a1a 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -567,7 +567,7 @@ static void edac_mc_workq_setup(struct mem_ctl_info *mci, unsigned msec)
return;
INIT_DELAYED_WORK(&mci->work, edac_mc_workq_function);
- queue_delayed_work(edac_workqueue, &mci->work, msecs_to_jiffies(msec));
+ mod_delayed_work(edac_workqueue, &mci->work, msecs_to_jiffies(msec));
}
/*
@@ -607,21 +607,6 @@ void edac_mc_reset_delay_period(int value)
mutex_lock(&mem_ctls_mutex);
- /* scan the list and turn off all workq timers, doing so under lock
- */
- list_for_each(item, &mc_devices) {
- mci = list_entry(item, struct mem_ctl_info, link);
-
- if (mci->op_state == OP_RUNNING_POLL)
- cancel_delayed_work(&mci->work);
- }
-
- mutex_unlock(&mem_ctls_mutex);
-
-
- /* re-walk the list, and reset the poll delay */
- mutex_lock(&mem_ctls_mutex);
-
list_for_each(item, &mc_devices) {
mci = list_entry(item, struct mem_ctl_info, link);
diff --git a/drivers/edac/edac_stub.c b/drivers/edac/edac_stub.c
index 6c86f6e..351945f 100644
--- a/drivers/edac/edac_stub.c
+++ b/drivers/edac/edac_stub.c
@@ -5,7 +5,7 @@
*
* 2007 (c) MontaVista Software, Inc.
* 2010 (c) Advanced Micro Devices Inc.
- * Borislav Petkov <borislav.petkov@amd.com>
+ * Borislav Petkov <bp@alien8.de>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/edac/mce_amd_inj.c b/drivers/edac/mce_amd_inj.c
index 66b5151..2ae78f2 100644
--- a/drivers/edac/mce_amd_inj.c
+++ b/drivers/edac/mce_amd_inj.c
@@ -6,7 +6,7 @@
* This file may be distributed under the terms of the GNU General Public
* License version 2.
*
- * Copyright (c) 2010: Borislav Petkov <borislav.petkov@amd.com>
+ * Copyright (c) 2010: Borislav Petkov <bp@alien8.de>
* Advanced Micro Devices Inc.
*/
@@ -168,6 +168,6 @@ module_init(edac_init_mce_inject);
module_exit(edac_exit_mce_inject);
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Borislav Petkov <borislav.petkov@amd.com>");
+MODULE_AUTHOR("Borislav Petkov <bp@alien8.de>");
MODULE_AUTHOR("AMD Inc.");
MODULE_DESCRIPTION("MCE injection facility for testing MCE decoding");
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index a1e791e..4fe66fa 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -212,7 +212,7 @@ static irqreturn_t mpc85xx_pci_isr(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit mpc85xx_pci_err_probe(struct platform_device *op)
+int __devinit mpc85xx_pci_err_probe(struct platform_device *op)
{
struct edac_pci_ctl_info *pci;
struct mpc85xx_pci_pdata *pdata;
@@ -226,6 +226,16 @@ static int __devinit mpc85xx_pci_err_probe(struct platform_device *op)
if (!pci)
return -ENOMEM;
+ /* make sure error reporting method is sane */
+ switch (edac_op_state) {
+ case EDAC_OPSTATE_POLL:
+ case EDAC_OPSTATE_INT:
+ break;
+ default:
+ edac_op_state = EDAC_OPSTATE_INT;
+ break;
+ }
+
pdata = pci->pvt_info;
pdata->name = "mpc85xx_pci_err";
pdata->irq = NO_IRQ;
@@ -315,6 +325,7 @@ err:
devres_release_group(&op->dev, mpc85xx_pci_err_probe);
return res;
}
+EXPORT_SYMBOL(mpc85xx_pci_err_probe);
static int mpc85xx_pci_err_remove(struct platform_device *op)
{
@@ -338,27 +349,6 @@ static int mpc85xx_pci_err_remove(struct platform_device *op)
return 0;
}
-static struct of_device_id mpc85xx_pci_err_of_match[] = {
- {
- .compatible = "fsl,mpc8540-pcix",
- },
- {
- .compatible = "fsl,mpc8540-pci",
- },
- {},
-};
-MODULE_DEVICE_TABLE(of, mpc85xx_pci_err_of_match);
-
-static struct platform_driver mpc85xx_pci_err_driver = {
- .probe = mpc85xx_pci_err_probe,
- .remove = __devexit_p(mpc85xx_pci_err_remove),
- .driver = {
- .name = "mpc85xx_pci_err",
- .owner = THIS_MODULE,
- .of_match_table = mpc85xx_pci_err_of_match,
- },
-};
-
#endif /* CONFIG_PCI */
/**************************** L2 Err device ***************************/
@@ -1210,12 +1200,6 @@ static int __init mpc85xx_mc_init(void)
if (res)
printk(KERN_WARNING EDAC_MOD_STR "L2 fails to register\n");
-#ifdef CONFIG_PCI
- res = platform_driver_register(&mpc85xx_pci_err_driver);
- if (res)
- printk(KERN_WARNING EDAC_MOD_STR "PCI fails to register\n");
-#endif
-
#ifdef CONFIG_FSL_SOC_BOOKE
pvr = mfspr(SPRN_PVR);
@@ -1252,9 +1236,6 @@ static void __exit mpc85xx_mc_exit(void)
on_each_cpu(mpc85xx_mc_restore_hid1, NULL, 0);
}
#endif
-#ifdef CONFIG_PCI
- platform_driver_unregister(&mpc85xx_pci_err_driver);
-#endif
platform_driver_unregister(&mpc85xx_l2_err_driver);
platform_driver_unregister(&mpc85xx_mc_err_driver);
}
generated by cgit v0.10.2 at 2024-08-07 08:49:17 (GMT)