On 5/22/18 1:55 PM, Adam Wallis wrote:
+ struct device *dev = xhci_to_hcd(xhci)->self.sysdev;
Since you only use 'dev' to get the NUMA node, you might want to
consider this instead:
int node = dev_to_node(xhci_to_hcd(xhci)->self.sysdev);
--
Qualcomm Datacenter Technologies, In
On 12/04/2017 09:48 AM, Adam Wallis wrote:
As noted in the patch description, xhci-plat devices will use a default of
40,000, while MTK devices will use a default of 5,000. This is also documented
in the probe for each relevant driver. This is further confirmed in the
description for each driver'
On 12/4/17 8:27 AM, Adam Wallis wrote:
If no interval is specified, the default of 40,000ns (IMOD=160) will be
used.
...
+ - imod-interval-ns: default interrupt moderation interval is 5000ns
...
+ - imod-interval-ns: default interrupt moderation interval is 5000ns
...
+ xhci->i
On 01/31/2017 01:19 PM, Russell King wrote:
drivers/net/ethernet/qualcomm/emac/emac-sgmii.c:58:12: error: dereferencing
pointer to incomplete type 'struct phy_device'
Add linux/phy.h to emac-sgmii.c
Signed-off-by: Russell King
---
drivers/net/ethernet/qualcomm/emac/emac-sgmii.c | 1 +
The v
On Tue, Mar 8, 2016 at 8:59 AM, Timur Tabi wrote:
>> + /* Try setting the coherent_dma_mask to 64 bits, then try 32 bits
>> */
>> + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
>> + if (ret) {
>> + ret =
Mathias Nyman wrote:
Evolution of the patch can be found in this thread:
http://www.spinics.net/lists/linux-usb/msg128495.html
I think version 8 was the final one.
I couldn't find any answers to my questions in that thread. The key
change to the patch was made between v1 and v2:
+
On Fri, Oct 9, 2015 at 5:30 AM, Mathias Nyman
wrote:
> The xhci platform driver needs to work on systems that
> either only support 64-bit DMA or only support 32-bit DMA.
> Attempt to set a coherent dma mask for 64-bit DMA, and
> attempt again with 32-bit DMA if that fails.
I know this patch is a
Timur Tabi wrote:
From: Jack Pham
Disable the silicon quirk which is normally enabled for HSIC
host mode. This would otherwise prevent low speed devices
from enumerating properly.
Signed-off-by: Jack Pham
Signed-off-by: Timur Tabi
Felipe, any change that these five patches can make it
being present and call usb_add_hcd() directly.
Signed-off-by: Jack Pham
Signed-off-by: Timur Tabi
---
drivers/usb/host/ehci-msm.c | 53 ++---
1 file changed, 31 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host/ehci
From: Jack Pham
Allow the EHCI MSM driver to probe against an ACPI enumerated
device with ID QCOM8040.
Signed-off-by: Jack Pham
Signed-off-by: Timur Tabi
---
drivers/usb/host/ehci-msm.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host
From: Jack Pham
Disable the silicon quirk which is normally enabled for HSIC
host mode. This would otherwise prevent low speed devices
from enumerating properly.
Signed-off-by: Jack Pham
Signed-off-by: Timur Tabi
---
drivers/usb/host/ehci-msm.c | 2 ++
include/linux/usb/msm_hsusb_hw.h
support.
Signed-off-by: Jack Pham
Signed-off-by: Timur Tabi
---
drivers/usb/host/ehci-msm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host/ehci-msm.c
index 102837e..b71947d 100644
--- a/drivers/usb/host/ehci-msm.c
+++ b/drivers/usb/host/ehc
From: Azriel Samson
Registering usb_hcd_platform_shutdown to be called during
shutdown. This is a generic function that performs the
generic host stack's shutdown. It ensures that USB
operations do not continue while kexec boots a new kernel.
Signed-off-by: Azriel Samson
Signed-off-by:
On Fri, Nov 6, 2015 at 12:04 AM, Andy Gross wrote:
> This patch sets the AHBMODE to allow for posted data writes. This
> results in higher performance.
>
> Signed-off-by: Andy Gross
I know it's a little late, but ...
Acked-by: Timur Tabi
--
Qualcomm Innovation Center,
Jack Pham wrote:
Andy already sent a patch for just this register change.
http://marc.info/?l=linux-usb&m=144678991912202&w=2
I see it's already been queued on Greg's usb-next. I think it would be
good to rebase.
Ok, I will do that in my next patch version.
--
Sent by an employee of the Qualc
e support.
Also, update to use the correct value of AHBMODE to allow
data transfers to be posted AHB transactions. This aligns
with the value used in the downstream MSM kernel.
Signed-off-by: Jack Pham
Signed-off-by: Timur Tabi
---
drivers/usb/host/ehci-msm.c | 4 +++-
1 file changed, 3 insertion
From: Azriel Samson
Registering usb_hcd_platform_shutdown to be called during
shutdown. This is a generic function that performs the
generic host stack's shutdown. It ensures that USB
operations do not continue while kexec boots a new kernel.
Signed-off-by: Azriel Samson
Signed-off-by:
From: Jack Pham
Allow the EHCI MSM driver to probe against an ACPI enumerated
device with ID QCOM8040.
Signed-off-by: Jack Pham
Signed-off-by: Timur Tabi
---
drivers/usb/host/ehci-msm.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host
From: Jack Pham
Disable the silicon quirk which is normally enabled for HSIC
host mode. This would otherwise prevent low speed devices
from enumerating properly.
Signed-off-by: Jack Pham
Signed-off-by: Timur Tabi
---
drivers/usb/host/ehci-msm.c | 2 ++
include/linux/usb/msm_hsusb_hw.h
being present and call usb_add_hcd() directly.
Signed-off-by: Jack Pham
Signed-off-by: Timur Tabi
---
drivers/usb/host/ehci-msm.c | 53 ++---
1 file changed, 31 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host/ehci
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