* [PATCH v2] ahci: platform support for suspend/resume
@ 2011-11-18 19:10 ` Brian Norris
0 siblings, 0 replies; 10+ messages in thread
From: Brian Norris @ 2011-11-18 19:10 UTC (permalink / raw)
To: Jeff Garzik
Cc: linux-ide, Linux Kernel, linux-pm, Felipe Balbi, Tejun Heo,
Anton Vorontsov, Brian Norris, Kevin Cernekee
Add platform hooks for custom suspend() and resume() functions. The
generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
from the PCI version in drivers/ata/ahci.c.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---
Based on:
git://github.com/jgarzik/libata-dev.git ALL
v2: * supports AHCI suspend/resume even when pdata, pdata->suspend, or
pdata->resume are not supplied
* use dev_get_platdata() consistently
drivers/ata/ahci_platform.c | 68 +++++++++++++++++++++++++++++++++++++++++
include/linux/ahci_platform.h | 2 +
2 files changed, 70 insertions(+), 0 deletions(-)
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index 43b8758..48be4e1 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -202,6 +202,71 @@ static int __devexit ahci_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_PM
+static int ahci_suspend(struct device *dev)
+{
+ struct ahci_platform_data *pdata = dev_get_platdata(dev);
+ struct ata_host *host = dev_get_drvdata(dev);
+ struct ahci_host_priv *hpriv = host->private_data;
+ void __iomem *mmio = hpriv->mmio;
+ u32 ctl;
+ int rc;
+
+ if (hpriv->flags & AHCI_HFLAG_NO_SUSPEND) {
+ dev_err(dev, "firmware update required for suspend/resume\n");
+ return -EIO;
+ }
+
+ /*
+ * AHCI spec rev1.1 section 8.3.3:
+ * Software must disable interrupts prior to requesting a
+ * transition of the HBA to D3 state.
+ */
+ ctl = readl(mmio + HOST_CTL);
+ ctl &= ~HOST_IRQ_EN;
+ writel(ctl, mmio + HOST_CTL);
+ readl(mmio + HOST_CTL); /* flush */
+
+ rc = ata_host_suspend(host, PMSG_SUSPEND);
+ if (rc)
+ return rc;
+
+ if (pdata && pdata->suspend)
+ return pdata->suspend(dev);
+ return 0;
+}
+
+static int ahci_resume(struct device *dev)
+{
+ struct ahci_platform_data *pdata = dev_get_platdata(dev);
+ struct ata_host *host = dev_get_drvdata(dev);
+ int rc;
+
+ if (pdata && pdata->resume) {
+ rc = pdata->resume(dev);
+ if (rc)
+ return rc;
+ }
+
+ if (dev->power.power_state.event == PM_EVENT_SUSPEND) {
+ rc = ahci_reset_controller(host);
+ if (rc)
+ return rc;
+
+ ahci_init_controller(host);
+ }
+
+ ata_host_resume(host);
+
+ return 0;
+}
+
+static struct dev_pm_ops ahci_pm_ops = {
+ .suspend = &ahci_suspend,
+ .resume = &ahci_resume,
+};
+#endif
+
static const struct of_device_id ahci_of_match[] = {
{ .compatible = "calxeda,hb-ahci", },
{},
@@ -214,6 +279,9 @@ static struct platform_driver ahci_driver = {
.name = "ahci",
.owner = THIS_MODULE,
.of_match_table = ahci_of_match,
+#ifdef CONFIG_PM
+ .pm = &ahci_pm_ops,
+#endif
},
.id_table = ahci_devtype,
};
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h
index be3d9a7..73a2500 100644
--- a/include/linux/ahci_platform.h
+++ b/include/linux/ahci_platform.h
@@ -23,6 +23,8 @@ struct ata_port_info;
struct ahci_platform_data {
int (*init)(struct device *dev, void __iomem *addr);
void (*exit)(struct device *dev);
+ int (*suspend)(struct device *dev);
+ int (*resume)(struct device *dev);
const struct ata_port_info *ata_port_info;
unsigned int force_port_map;
unsigned int mask_port_map;
--
1.7.5.4
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v2] ahci: platform support for suspend/resume
@ 2011-11-18 19:10 ` Brian Norris
0 siblings, 0 replies; 10+ messages in thread
From: Brian Norris @ 2011-11-18 19:10 UTC (permalink / raw)
To: Jeff Garzik
Cc: linux-ide, Linux Kernel, linux-pm, Felipe Balbi, Tejun Heo,
Anton Vorontsov, Brian Norris, Kevin Cernekee
Add platform hooks for custom suspend() and resume() functions. The
generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
from the PCI version in drivers/ata/ahci.c.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---
Based on:
git://github.com/jgarzik/libata-dev.git ALL
v2: * supports AHCI suspend/resume even when pdata, pdata->suspend, or
pdata->resume are not supplied
* use dev_get_platdata() consistently
drivers/ata/ahci_platform.c | 68 +++++++++++++++++++++++++++++++++++++++++
include/linux/ahci_platform.h | 2 +
2 files changed, 70 insertions(+), 0 deletions(-)
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index 43b8758..48be4e1 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -202,6 +202,71 @@ static int __devexit ahci_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_PM
+static int ahci_suspend(struct device *dev)
+{
+ struct ahci_platform_data *pdata = dev_get_platdata(dev);
+ struct ata_host *host = dev_get_drvdata(dev);
+ struct ahci_host_priv *hpriv = host->private_data;
+ void __iomem *mmio = hpriv->mmio;
+ u32 ctl;
+ int rc;
+
+ if (hpriv->flags & AHCI_HFLAG_NO_SUSPEND) {
+ dev_err(dev, "firmware update required for suspend/resume\n");
+ return -EIO;
+ }
+
+ /*
+ * AHCI spec rev1.1 section 8.3.3:
+ * Software must disable interrupts prior to requesting a
+ * transition of the HBA to D3 state.
+ */
+ ctl = readl(mmio + HOST_CTL);
+ ctl &= ~HOST_IRQ_EN;
+ writel(ctl, mmio + HOST_CTL);
+ readl(mmio + HOST_CTL); /* flush */
+
+ rc = ata_host_suspend(host, PMSG_SUSPEND);
+ if (rc)
+ return rc;
+
+ if (pdata && pdata->suspend)
+ return pdata->suspend(dev);
+ return 0;
+}
+
+static int ahci_resume(struct device *dev)
+{
+ struct ahci_platform_data *pdata = dev_get_platdata(dev);
+ struct ata_host *host = dev_get_drvdata(dev);
+ int rc;
+
+ if (pdata && pdata->resume) {
+ rc = pdata->resume(dev);
+ if (rc)
+ return rc;
+ }
+
+ if (dev->power.power_state.event == PM_EVENT_SUSPEND) {
+ rc = ahci_reset_controller(host);
+ if (rc)
+ return rc;
+
+ ahci_init_controller(host);
+ }
+
+ ata_host_resume(host);
+
+ return 0;
+}
+
+static struct dev_pm_ops ahci_pm_ops = {
+ .suspend = &ahci_suspend,
+ .resume = &ahci_resume,
+};
+#endif
+
static const struct of_device_id ahci_of_match[] = {
{ .compatible = "calxeda,hb-ahci", },
{},
@@ -214,6 +279,9 @@ static struct platform_driver ahci_driver = {
.name = "ahci",
.owner = THIS_MODULE,
.of_match_table = ahci_of_match,
+#ifdef CONFIG_PM
+ .pm = &ahci_pm_ops,
+#endif
},
.id_table = ahci_devtype,
};
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h
index be3d9a7..73a2500 100644
--- a/include/linux/ahci_platform.h
+++ b/include/linux/ahci_platform.h
@@ -23,6 +23,8 @@ struct ata_port_info;
struct ahci_platform_data {
int (*init)(struct device *dev, void __iomem *addr);
void (*exit)(struct device *dev);
+ int (*suspend)(struct device *dev);
+ int (*resume)(struct device *dev);
const struct ata_port_info *ata_port_info;
unsigned int force_port_map;
unsigned int mask_port_map;
--
1.7.5.4
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v2] ahci: platform support for suspend/resume
2011-11-18 19:10 ` Brian Norris
(?)
@ 2011-11-18 19:28 ` Felipe Balbi
2011-12-15 18:13 ` Brian Norris
-1 siblings, 1 reply; 10+ messages in thread
From: Felipe Balbi @ 2011-11-18 19:28 UTC (permalink / raw)
To: Brian Norris
Cc: Jeff Garzik, linux-ide, Linux Kernel, linux-pm, Felipe Balbi,
Tejun Heo, Anton Vorontsov, Kevin Cernekee
[-- Attachment #1: Type: text/plain, Size: 384 bytes --]
Hi,
On Fri, Nov 18, 2011 at 11:10:10AM -0800, Brian Norris wrote:
> Add platform hooks for custom suspend() and resume() functions. The
> generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
> from the PCI version in drivers/ata/ahci.c.
>
> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
--
balbi
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] ahci: platform support for suspend/resume
2011-11-18 19:28 ` Felipe Balbi
@ 2011-12-15 18:13 ` Brian Norris
2011-12-15 18:43 ` Anton Vorontsov
` (2 more replies)
0 siblings, 3 replies; 10+ messages in thread
From: Brian Norris @ 2011-12-15 18:13 UTC (permalink / raw)
To: Jeff Garzik
Cc: balbi, linux-ide, Linux Kernel, linux-pm, Tejun Heo,
Anton Vorontsov, Kevin Cernekee, Lin Ming
On Fri, Nov 18, 2011 at 11:28 AM, Felipe Balbi <balbi@ti.com> wrote:
> On Fri, Nov 18, 2011 at 11:10:10AM -0800, Brian Norris wrote:
>> Add platform hooks for custom suspend() and resume() functions. The
>> generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
>> from the PCI version in drivers/ata/ahci.c.
>>
>> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
>
> Reviewed-by: Felipe Balbi <balbi@ti.com>
Thanks for the review, Felipe.
What's the status on this? There have been no comments for almost a
month. Can it be merged?
Brian
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] ahci: platform support for suspend/resume
2011-12-15 18:13 ` Brian Norris
@ 2011-12-15 18:43 ` Anton Vorontsov
2011-12-15 19:18 ` Jeff Garzik
2011-12-15 19:18 ` Jeff Garzik
2 siblings, 0 replies; 10+ messages in thread
From: Anton Vorontsov @ 2011-12-15 18:43 UTC (permalink / raw)
To: Brian Norris
Cc: Lin Ming, Linux Kernel, balbi, linux-ide, Tejun Heo, linux-pm,
Jeff Garzik
On Thu, Dec 15, 2011 at 10:13:19AM -0800, Brian Norris wrote:
> On Fri, Nov 18, 2011 at 11:28 AM, Felipe Balbi <balbi@ti.com> wrote:
> > On Fri, Nov 18, 2011 at 11:10:10AM -0800, Brian Norris wrote:
> >> Add platform hooks for custom suspend() and resume() functions. The
> >> generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
> >> from the PCI version in drivers/ata/ahci.c.
> >>
> >> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
> >
> > Reviewed-by: Felipe Balbi <balbi@ti.com>
>
> Thanks for the review, Felipe.
>
> What's the status on this? There have been no comments for almost a
> month. Can it be merged?
FWIW, the patch looks quite useful. Hope this will help:
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Thanks!
--
Anton Vorontsov
Email: cbouatmailru@gmail.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] ahci: platform support for suspend/resume
@ 2011-12-15 18:43 ` Anton Vorontsov
0 siblings, 0 replies; 10+ messages in thread
From: Anton Vorontsov @ 2011-12-15 18:43 UTC (permalink / raw)
To: Brian Norris
Cc: Jeff Garzik, balbi, linux-ide, Linux Kernel, linux-pm, Tejun Heo,
Kevin Cernekee, Lin Ming
On Thu, Dec 15, 2011 at 10:13:19AM -0800, Brian Norris wrote:
> On Fri, Nov 18, 2011 at 11:28 AM, Felipe Balbi <balbi@ti.com> wrote:
> > On Fri, Nov 18, 2011 at 11:10:10AM -0800, Brian Norris wrote:
> >> Add platform hooks for custom suspend() and resume() functions. The
> >> generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
> >> from the PCI version in drivers/ata/ahci.c.
> >>
> >> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
> >
> > Reviewed-by: Felipe Balbi <balbi@ti.com>
>
> Thanks for the review, Felipe.
>
> What's the status on this? There have been no comments for almost a
> month. Can it be merged?
FWIW, the patch looks quite useful. Hope this will help:
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Thanks!
--
Anton Vorontsov
Email: cbouatmailru@gmail.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] ahci: platform support for suspend/resume
2011-12-15 18:13 ` Brian Norris
2011-12-15 18:43 ` Anton Vorontsov
@ 2011-12-15 19:18 ` Jeff Garzik
2011-12-15 19:53 ` Brian Norris
2011-12-15 19:18 ` Jeff Garzik
2 siblings, 1 reply; 10+ messages in thread
From: Jeff Garzik @ 2011-12-15 19:18 UTC (permalink / raw)
To: Brian Norris
Cc: balbi, linux-ide, Linux Kernel, linux-pm, Tejun Heo,
Anton Vorontsov, Kevin Cernekee, Lin Ming
On 12/15/2011 01:13 PM, Brian Norris wrote:
> On Fri, Nov 18, 2011 at 11:28 AM, Felipe Balbi<balbi@ti.com> wrote:
>> On Fri, Nov 18, 2011 at 11:10:10AM -0800, Brian Norris wrote:
>>> Add platform hooks for custom suspend() and resume() functions. The
>>> generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
>>> from the PCI version in drivers/ata/ahci.c.
>>>
>>> Signed-off-by: Brian Norris<computersforpeace@gmail.com>
>>
>> Reviewed-by: Felipe Balbi<balbi@ti.com>
>
> Thanks for the review, Felipe.
>
> What's the status on this? There have been no comments for almost a
> month. Can it be merged?
The previous version was queued, but did not apply to upstream (I
emailed a comment at the time). Hopefully this one works...
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] ahci: platform support for suspend/resume
2011-12-15 18:13 ` Brian Norris
2011-12-15 18:43 ` Anton Vorontsov
2011-12-15 19:18 ` Jeff Garzik
@ 2011-12-15 19:18 ` Jeff Garzik
2 siblings, 0 replies; 10+ messages in thread
From: Jeff Garzik @ 2011-12-15 19:18 UTC (permalink / raw)
To: Brian Norris
Cc: Lin Ming, Linux Kernel, balbi, linux-ide, Tejun Heo, linux-pm,
Anton Vorontsov
On 12/15/2011 01:13 PM, Brian Norris wrote:
> On Fri, Nov 18, 2011 at 11:28 AM, Felipe Balbi<balbi@ti.com> wrote:
>> On Fri, Nov 18, 2011 at 11:10:10AM -0800, Brian Norris wrote:
>>> Add platform hooks for custom suspend() and resume() functions. The
>>> generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
>>> from the PCI version in drivers/ata/ahci.c.
>>>
>>> Signed-off-by: Brian Norris<computersforpeace@gmail.com>
>>
>> Reviewed-by: Felipe Balbi<balbi@ti.com>
>
> Thanks for the review, Felipe.
>
> What's the status on this? There have been no comments for almost a
> month. Can it be merged?
The previous version was queued, but did not apply to upstream (I
emailed a comment at the time). Hopefully this one works...
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] ahci: platform support for suspend/resume
2011-12-15 19:18 ` Jeff Garzik
@ 2011-12-15 19:53 ` Brian Norris
0 siblings, 0 replies; 10+ messages in thread
From: Brian Norris @ 2011-12-15 19:53 UTC (permalink / raw)
To: Jeff Garzik
Cc: balbi, linux-ide, Linux Kernel, linux-pm, Tejun Heo,
Anton Vorontsov, Kevin Cernekee, Lin Ming
On Thu, Dec 15, 2011 at 11:18 AM, Jeff Garzik <jgarzik@pobox.com> wrote:
> On 12/15/2011 01:13 PM, Brian Norris wrote:
>>
>> On Fri, Nov 18, 2011 at 11:28 AM, Felipe Balbi<balbi@ti.com> wrote:
>>>
>>> On Fri, Nov 18, 2011 at 11:10:10AM -0800, Brian Norris wrote:
>>>>
>>>> Add platform hooks for custom suspend() and resume() functions. The
>>>> generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
>>>> from the PCI version in drivers/ata/ahci.c.
>>>>
>>>> Signed-off-by: Brian Norris<computersforpeace@gmail.com>
>>>
>>>
>>> Reviewed-by: Felipe Balbi<balbi@ti.com>
>>
>>
>> Thanks for the review, Felipe.
>>
>> What's the status on this? There have been no comments for almost a
>> month. Can it be merged?
>
>
> The previous version was queued, but did not apply to upstream (I emailed a
> comment at the time). Hopefully this one works...
I never saw a comment that it did not apply. Anyway, by my own tests,
this version applies safely to either Linus' repository or your
libata-dev/NEXT branch.
Brian
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2] ahci: platform support for suspend/resume
@ 2011-11-18 19:10 Brian Norris
0 siblings, 0 replies; 10+ messages in thread
From: Brian Norris @ 2011-11-18 19:10 UTC (permalink / raw)
To: Jeff Garzik
Cc: Brian Norris, Linux Kernel, Felipe Balbi, linux-ide, Tejun Heo,
linux-pm, Anton Vorontsov
Add platform hooks for custom suspend() and resume() functions. The
generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
from the PCI version in drivers/ata/ahci.c.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---
Based on:
git://github.com/jgarzik/libata-dev.git ALL
v2: * supports AHCI suspend/resume even when pdata, pdata->suspend, or
pdata->resume are not supplied
* use dev_get_platdata() consistently
drivers/ata/ahci_platform.c | 68 +++++++++++++++++++++++++++++++++++++++++
include/linux/ahci_platform.h | 2 +
2 files changed, 70 insertions(+), 0 deletions(-)
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index 43b8758..48be4e1 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -202,6 +202,71 @@ static int __devexit ahci_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_PM
+static int ahci_suspend(struct device *dev)
+{
+ struct ahci_platform_data *pdata = dev_get_platdata(dev);
+ struct ata_host *host = dev_get_drvdata(dev);
+ struct ahci_host_priv *hpriv = host->private_data;
+ void __iomem *mmio = hpriv->mmio;
+ u32 ctl;
+ int rc;
+
+ if (hpriv->flags & AHCI_HFLAG_NO_SUSPEND) {
+ dev_err(dev, "firmware update required for suspend/resume\n");
+ return -EIO;
+ }
+
+ /*
+ * AHCI spec rev1.1 section 8.3.3:
+ * Software must disable interrupts prior to requesting a
+ * transition of the HBA to D3 state.
+ */
+ ctl = readl(mmio + HOST_CTL);
+ ctl &= ~HOST_IRQ_EN;
+ writel(ctl, mmio + HOST_CTL);
+ readl(mmio + HOST_CTL); /* flush */
+
+ rc = ata_host_suspend(host, PMSG_SUSPEND);
+ if (rc)
+ return rc;
+
+ if (pdata && pdata->suspend)
+ return pdata->suspend(dev);
+ return 0;
+}
+
+static int ahci_resume(struct device *dev)
+{
+ struct ahci_platform_data *pdata = dev_get_platdata(dev);
+ struct ata_host *host = dev_get_drvdata(dev);
+ int rc;
+
+ if (pdata && pdata->resume) {
+ rc = pdata->resume(dev);
+ if (rc)
+ return rc;
+ }
+
+ if (dev->power.power_state.event == PM_EVENT_SUSPEND) {
+ rc = ahci_reset_controller(host);
+ if (rc)
+ return rc;
+
+ ahci_init_controller(host);
+ }
+
+ ata_host_resume(host);
+
+ return 0;
+}
+
+static struct dev_pm_ops ahci_pm_ops = {
+ .suspend = &ahci_suspend,
+ .resume = &ahci_resume,
+};
+#endif
+
static const struct of_device_id ahci_of_match[] = {
{ .compatible = "calxeda,hb-ahci", },
{},
@@ -214,6 +279,9 @@ static struct platform_driver ahci_driver = {
.name = "ahci",
.owner = THIS_MODULE,
.of_match_table = ahci_of_match,
+#ifdef CONFIG_PM
+ .pm = &ahci_pm_ops,
+#endif
},
.id_table = ahci_devtype,
};
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h
index be3d9a7..73a2500 100644
--- a/include/linux/ahci_platform.h
+++ b/include/linux/ahci_platform.h
@@ -23,6 +23,8 @@ struct ata_port_info;
struct ahci_platform_data {
int (*init)(struct device *dev, void __iomem *addr);
void (*exit)(struct device *dev);
+ int (*suspend)(struct device *dev);
+ int (*resume)(struct device *dev);
const struct ata_port_info *ata_port_info;
unsigned int force_port_map;
unsigned int mask_port_map;
--
1.7.5.4
^ permalink raw reply related [flat|nested] 10+ messages in thread
end of thread, other threads:[~2011-12-15 19:53 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-11-18 19:10 [PATCH v2] ahci: platform support for suspend/resume Brian Norris
2011-11-18 19:10 ` Brian Norris
2011-11-18 19:28 ` Felipe Balbi
2011-12-15 18:13 ` Brian Norris
2011-12-15 18:43 ` Anton Vorontsov
2011-12-15 18:43 ` Anton Vorontsov
2011-12-15 19:18 ` Jeff Garzik
2011-12-15 19:53 ` Brian Norris
2011-12-15 19:18 ` Jeff Garzik
-- strict thread matches above, loose matches on Subject: below --
2011-11-18 19:10 Brian Norris
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