On 2021/4/1 下午7:50, Hao Fang wrote:
s/Hisilicon/HiSilicon/g.
It should use capital S, according to the official website.
Signed-off-by: Hao Fang
Thanks for the patch.
Acked-by: Zhangfei Gao
---
V2:
-remove the terms of use link.
---
drivers/dma/k3dma.c | 4 ++--
1 file changed, 2
On Tue, Mar 30, 2021 at 2:46 PM Hao Fang wrote:
>
> s/Hisilicon/HiSilicon/g.
> It should use capital S, according to
> https://www.hisilicon.com/en/terms-of-use.
>
> Signed-off-by: Hao Fang
Thanks for the fix.
Acked-by: Zhangfei Gao
> ---
> drivers/mmc/host/dw_m
Hi, Krzysztof
On 2021/3/8 上午1:54, Krzysztof Wilczyński wrote:
Hi,
[...]
Property dma-can-stall depends on patchset
https://lore.kernel.org/linux-iommu/20210108145217.2254447-1-jean-phili...@linaro.org/
[...]
If you plan to post another version of this patch to include the above
link into the
/20210302092644.2553014-1-jean-phili...@linaro.org/
Signed-off-by: Zhangfei Gao
Signed-off-by: Jean-Philippe Brucker
Signed-off-by: Zhou Wang
---
drivers/pci/quirks.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 873d27f..b866cdf 100644
HiSilicon KunPeng920 and KunPeng930 have devices appear as PCI but are
actually on the AMBA bus. These fake PCI devices have PASID capability
though not supporting TLP.
Add a quirk to set pasid_no_tlp for these devices.
Signed-off-by: Zhangfei Gao
Signed-off-by: Jean-Philippe Brucker
Signed
-by: Bjorn Helgaas
Signed-off-by: Zhangfei Gao
---
drivers/pci/ats.c | 2 +-
include/linux/pci.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index 793d381..88f981b 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -380,7 +38
kernel.org/linux-pci/20210112170230.GA1838341@bjorn-Precision-5520/
Zhangfei Gao (3):
PCI: PASID can be enabled without TLP prefix
PCI: Add a quirk to set pasid_no_tlp for HiSilicon chips
PCI: Set dma-can-stall for HiSilicon chips
drivers/pci/ats.c| 2 +-
drive
HiSilicon KunPeng920 and KunPeng930 have devices appear as PCI but are
actually on the AMBA bus. These fake PCI devices have PASID capability
though not supporting TLP.
Add a quirk to set pasid_no_tlp for these devices.
Signed-off-by: Zhangfei Gao
Signed-off-by: Jean-Philippe Brucker
Signed
HiSilicon KunPeng920 and KunPeng930 have devices appear as PCI but are
actually on the AMBA bus. These fake PCI devices can support SVA via
SMMU stall feature, by setting dma-can-stall for ACPI platforms.
Signed-off-by: Zhangfei Gao
Signed-off-by: Jean-Philippe Brucker
Signed-off-by: Zhou Wang
-by: Bjorn Helgaas
Signed-off-by: Zhangfei Gao
---
drivers/pci/ats.c | 2 +-
include/linux/pci.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index e36d601..b67b1b1 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -386,7 +38
x-pci/20210112170230.GA1838341@bjorn-Precision-5520/
Zhangfei Gao (3):
PCI: PASID can be enabled without TLP prefix
PCI: Add a quirk to set pasid_no_tlp for HiSilicon chip
PCI: set dma-can-stall for HiSilicon chip
drivers/pci/ats.c| 2 +-
drivers/pci/quirks.c | 27 ++
Hi, Bjorn
Thanks for the suggestion.
On 2021/1/13 上午1:02, Bjorn Helgaas wrote:
On Tue, Jan 12, 2021 at 02:49:52PM +0800, Zhangfei Gao wrote:
HiSilicon KunPeng920 and KunPeng930 have devices appear as PCI but are
actually on the AMBA bus. These fake PCI devices can not support tlp
and have to
: Zhangfei Gao
Signed-off-by: Jean-Philippe Brucker
Signed-off-by: Zhou Wang
---
Property dma-can-stall depends on patchset
https://lore.kernel.org/linux-iommu/20210108145217.2254447-1-jean-phili...@linaro.org/
drivers/pci/quirks.c | 25 +
1 file changed, 25 insertions(+)
diff
On 2020/8/20 上午10:16, Tian Tao wrote:
Use kobj_to_dev() instead of container_of()
Signed-off-by: Tian Tao
Reviewed-by: Zhou Wang
Acked-by: Zhangfei Gao
Thanks
---
drivers/misc/uacce/uacce.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/uacce
On 2020/7/30 下午2:13, Kai Ye wrote:
1. delete some redundant code.
2. modify the module author information.
Signed-off-by: Kai Ye
Thanks Kai
Acked-by: Zhangfei Gao
Thanks
On 2020/7/20 下午3:18, Kai Ye wrote:
1. add some parameter check.
2. delete some redundant code.
3. modify the module author information.
Signed-off-by: Kai Ye
Reviewed-by: Zhou Wang
Thanks Kai.
---
drivers/misc/uacce/uacce.c | 28 +---
1 file changed, 13 insertio
Hi, Joerg
On 2020/6/22 下午7:55, Joerg Roedel wrote:
On Thu, Jun 04, 2020 at 09:33:07PM +0800, Zhangfei Gao wrote:
+++ b/drivers/iommu/iommu.c
@@ -2418,6 +2418,10 @@ int iommu_fwspec_init(struct device *dev, struct
fwnode_handle *iommu_fwnode,
fwspec->iommu_fwnode = iommu_fwn
Hi, Bjorn
On 2020/6/16 上午7:52, Bjorn Helgaas wrote:
On Sat, Jun 13, 2020 at 10:30:56PM +0800, Zhangfei Gao wrote:
On 2020/6/11 下午9:44, Bjorn Helgaas wrote:
+++ b/drivers/iommu/iommu.c
@@ -2418,6 +2418,10 @@ int iommu_fwspec_init(struct device *dev, struct
fwnode_handle *iommu_fwnode
Signed-off-by: Zhangfei Gao
---
drivers/misc/uacce/uacce.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/misc/uacce/uacce.c b/drivers/misc/uacce/uacce.c
index 107028e..aa91f69 100644
--- a/drivers/misc/uacce/uacce.c
+++ b/drivers/misc/uacce/uacce.c
@@ -179,14 +179,6
Use strscpy to fix the warning
warning: 'strncpy' specified bound 64 equals destination size
Reported-by: kernel test robot
Signed-off-by: Zhangfei Gao
---
v2: Use strscpy instead of strlcpy since better truncation handling
suggested by Herbert
Rebase to 5.8-rc1
driv
On 2020/6/11 下午9:44, Bjorn Helgaas wrote:
+++ b/drivers/iommu/iommu.c
@@ -2418,6 +2418,10 @@ int iommu_fwspec_init(struct device *dev, struct
fwnode_handle *iommu_fwnode,
fwspec->iommu_fwnode = iommu_fwnode;
fwspec->ops = ops;
dev_iommu_fwspec_set(dev, fwsp
On 2020/6/12 上午1:41, Bjorn Helgaas wrote:
[+cc Sinan]
On Wed, Jun 10, 2020 at 12:18:14PM +0800, Zhangfei Gao wrote:
Some platform devices appear as PCI and have PCI cfg space,
but are actually on the AMBA bus.
They can support PASID via smmu stall feature, but does not
support tlp since
On 2020/6/10 上午12:49, Bjorn Helgaas wrote:
On Tue, Jun 09, 2020 at 11:15:06AM +0200, Arnd Bergmann wrote:
On Tue, Jun 9, 2020 at 6:02 AM Zhangfei Gao wrote:
On 2020/6/9 上午12:41, Bjorn Helgaas wrote:
On Mon, Jun 08, 2020 at 10:54:15AM +0800, Zhangfei Gao wrote:
On 2020/6/6 上午7:19, Bjorn
On 2020/6/10 下午3:46, Jean-Philippe Brucker wrote:
On Wed, Jun 10, 2020 at 12:18:14PM +0800, Zhangfei Gao wrote:
Some platform devices appear as PCI and have PCI cfg space,
but are actually on the AMBA bus.
They can support PASID via smmu stall feature, but does not
support tlp since they are
Some platform devices appear as PCI and have PCI cfg space,
but are actually on the AMBA bus.
They can support PASID via smmu stall feature, but does not
support tlp since they are not real pci devices.
So remove tlp as a PASID dependency.
Signed-off-by: Zhangfei Gao
---
drivers/pci/ats.c | 3
Hi, Bjorn
On 2020/6/9 上午12:41, Bjorn Helgaas wrote:
On Mon, Jun 08, 2020 at 10:54:15AM +0800, Zhangfei Gao wrote:
On 2020/6/6 上午7:19, Bjorn Helgaas wrote:
On Thu, Jun 04, 2020 at 09:33:07PM +0800, Zhangfei Gao wrote:
On 2020/6/2 上午1:41, Bjorn Helgaas wrote:
On Thu, May 28, 2020 at 09:33
Hi, Bjorn
On 2020/6/6 上午7:19, Bjorn Helgaas wrote:
On Thu, Jun 04, 2020 at 09:33:07PM +0800, Zhangfei Gao wrote:
On 2020/6/2 上午1:41, Bjorn Helgaas wrote:
On Thu, May 28, 2020 at 09:33:44AM +0200, Joerg Roedel wrote:
On Wed, May 27, 2020 at 01:18:42PM -0500, Bjorn Helgaas wrote:
Is this
On 2020/6/5 下午11:49, Eric Biggers wrote:
On Fri, Jun 05, 2020 at 11:26:20PM +0800, Zhangfei Gao wrote:
On 2020/6/5 下午8:17, Herbert Xu wrote:
On Fri, Jun 05, 2020 at 05:34:32PM +0800, Zhangfei Gao wrote:
Will add a check after the copy.
strlcpy(interface.name, pdev->driver-&g
On 2020/6/5 下午8:17, Herbert Xu wrote:
On Fri, Jun 05, 2020 at 05:34:32PM +0800, Zhangfei Gao wrote:
Will add a check after the copy.
strlcpy(interface.name, pdev->driver->name, sizeof(interface.name));
if (strlen(pdev->driver->name) != strlen(in
On 2020/6/4 下午2:50, Herbert Xu wrote:
On Thu, Jun 04, 2020 at 02:44:16PM +0800, Zhangfei Gao wrote:
I think it is fine.
1. Currently the name size is 64, bigger enough.
Simply grep in driver name, 64 should be enough.
We can make it larger when there is a request.
2. it does not matter what
On 2020/6/2 上午1:41, Bjorn Helgaas wrote:
On Thu, May 28, 2020 at 09:33:44AM +0200, Joerg Roedel wrote:
On Wed, May 27, 2020 at 01:18:42PM -0500, Bjorn Helgaas wrote:
Is this slowdown significant? We already iterate over every device
when applying PCI_FIXUP_FINAL quirks, so if we used the ex
On 2020/6/4 下午2:18, Herbert Xu wrote:
On Thu, Jun 04, 2020 at 02:10:37PM +0800, Zhangfei Gao wrote:
Should this even allow truncation? Perhaps it'd be better to fail
in case of an overrun?
I think we do not need consider overrun, since it at most copy size-1 bytes
to dest.
From the m
On 2020/6/4 上午11:39, Herbert Xu wrote:
On Thu, Jun 04, 2020 at 11:32:04AM +0800, Zhangfei Gao wrote:
Use strlcpy to fix the warning
warning: 'strncpy' specified bound 64 equals destination size
[-Wstringop-truncation]
Reported-by: kernel test robot
Signed-off-by: Zh
Use strlcpy to fix the warning
warning: 'strncpy' specified bound 64 equals destination size
[-Wstringop-truncation]
Reported-by: kernel test robot
Signed-off-by: Zhangfei Gao
---
drivers/crypto/hisilicon/qm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On 2020/5/27 下午5:01, Greg Kroah-Hartman wrote:
On Tue, May 26, 2020 at 07:49:09PM +0800, Zhangfei Gao wrote:
Calling pci_fixup_iommu in iommu_fwspec_init, which alloc
iommu_fwnode. Some platform devices appear as PCI but are
actually on the AMBA bus, and they need fixup in
drivers/pci
Hi, Bjorn
On 2020/5/28 上午2:18, Bjorn Helgaas wrote:
On Tue, May 26, 2020 at 07:49:07PM +0800, Zhangfei Gao wrote:
Some platform devices appear as PCI but are actually on the AMBA bus,
and they need fixup in drivers/pci/quirks.c handling iommu_fwnode.
Here introducing PCI_FIXUP_IOMMU, which is
On 2020/5/27 下午5:53, Arnd Bergmann wrote:
On Wed, May 27, 2020 at 11:00 AM Greg Kroah-Hartman
wrote:
On Tue, May 26, 2020 at 07:49:07PM +0800, Zhangfei Gao wrote:
Some platform devices appear as PCI but are actually on the AMBA bus,
Why would these devices not just show up on the AMBA bus
Hi, Christoph
On 2020/5/26 下午10:46, Christoph Hellwig wrote:
On Tue, May 26, 2020 at 07:49:08PM +0800, Zhangfei Gao wrote:
Some platform devices appear as PCI but are actually on the AMBA bus,
and they need fixup in drivers/pci/quirks.c handling iommu_fwnode.
Here introducing PCI_FIXUP_IOMMU
On 2020/5/25 下午9:43, Joerg Roedel wrote:
On Tue, May 12, 2020 at 12:08:29PM +0800, Zhangfei Gao wrote:
Some platform devices appear as PCI but are
actually on the AMBA bus, and they need fixup in
drivers/pci/quirks.c handling iommu_fwnode.
So calling pci_fixup_final after iommu_fwnode is
Calling pci_fixup_iommu in iommu_fwspec_init, which alloc
iommu_fwnode. Some platform devices appear as PCI but are
actually on the AMBA bus, and they need fixup in
drivers/pci/quirks.c handling iommu_fwnode.
So calling pci_fixup_iommu after iommu_fwnode is allocated.
Signed-off-by: Zhangfei Gao
all devices in fixup final list will be
reprocessed.
Suggested-by: Joerg Roedel
Signed-off-by: Zhangfei Gao
---
drivers/pci/quirks.c | 7 +++
include/asm-generic/vmlinux.lds.h | 3 +++
include/linux/pci.h | 8
3 files changed, 18 insertions(+)
diff --git a
_huawei_pcie_sva);
[1] https://www.spinics.net/lists/iommu/msg44591.html
[2] https://www.spinics.net/lists/linux-pci/msg94559.html
Zhangfei Gao (2):
PCI: Introduce PCI_FIXUP_IOMMU
iommu: calling pci_fixup_iommu in iommu_fwspec_init
drivers/iommu/iommu.c | 4
drivers/pci/quirks.c
Hi, Joerg
On 2020/5/12 下午12:08, Zhangfei Gao wrote:
Some platform devices appear as PCI but are
actually on the AMBA bus, and they need fixup in
drivers/pci/quirks.c handling iommu_fwnode.
So calling pci_fixup_final after iommu_fwnode is allocated.
For example:
Hisilicon platform device need
UAWEI, 0xa250, quirk_huawei_pcie_sva);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_HUAWEI, 0xa251, quirk_huawei_pcie_sva);
Zhangfei Gao (2):
iommu/of: Let pci_fixup_final access iommu_fwnode
ACPI/IORT: Let pci_fixup_final access iommu_fwnode
drivers/acpi/arm64/iort.c | 1 +
drivers/iommu/of_iommu.c | 1 +
2 fil
Calling pci_fixup_final after of_pci_iommu_init, which alloc
iommu_fwnode. Some platform devices appear as PCI but are
actually on the AMBA bus, and they need fixup in
drivers/pci/quirks.c handling iommu_fwnode.
So calling pci_fixup_final after iommu_fwnode is allocated.
Signed-off-by: Zhangfei
Calling pci_fixup_final after iommu_fwspec_init, which alloc
iommu_fwnode. Some platform devices appear as PCI but are
actually on the AMBA bus, and they need fixup in
drivers/pci/quirks.c handling iommu_fwnode.
So calling pci_fixup_final after iommu_fwnode is allocated.
Signed-off-by: Zhangfei
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
---
Documentation/misc-devices/uacce.rst | 297 +++
1 file changed, 297 insertions(+)
create mode 100644 Documentation/misc-devices/uacce.rst
diff --git a/Documentation/misc-devices/uacce.rst
b/Documentation
ntial requirement.
Kenneth Lee (2):
uacce: Add documents for uacce
uacce: add uacce driver
Zhangfei Gao (1):
crypto: hisilicon - register zip engine to uacce
Documentation/ABI/testing/sysfs-driver-uacce | 65 ++
Documentation/misc-devices/uacce.rst | 297
drivers/crypto/
qm using uacce as an example, will resubmit after uacce is merged.
Signed-off-by: Zhangfei Gao
Signed-off-by: Zhou Wang
---
drivers/crypto/hisilicon/qm.c | 254 ++--
drivers/crypto/hisilicon/qm.h | 13 +-
drivers/crypto/hisilicon/zip/zip_main.c
the
hardware resource by interact with the queue file. By mmap the queue
file space to user space, the process can directly put requests to the
hardware without syscall to the kernel space.
Signed-off-by: Kenneth Lee
Signed-off-by: Zaibo Xu
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
ator context as
special thread.
But no matter how, this can be a solid start point for new processor
to be used as an "accelerator" as this is the essential requirement.
Kenneth Lee (2):
uacce: Add documents for uacce
uacce: add uacce driver
Zhangfei Gao (1):
crypto: hisilicon - reg
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
---
Documentation/misc-devices/uacce.rst | 297 +++
1 file changed, 297 insertions(+)
create mode 100644 Documentation/misc-devices/uacce.rst
diff --git a/Documentation/misc-devices/uacce.rst
b/Documentation
the
hardware resource by interact with the queue file. By mmap the queue
file space to user space, the process can directly put requests to the
hardware without syscall to the kernel space.
Signed-off-by: Kenneth Lee
Signed-off-by: Zaibo Xu
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
---
Documentation/misc-devices/uacce.rst | 297 +++
1 file changed, 297 insertions(+)
create mode 100644 Documentation/misc-devices/uacce.rst
diff --git a/Documentation/misc-devices/uacce.rst
b/Documentation
Uacce (Unified/User-space-access-intended Accelerator Framework) targets to
provide Shared Virtual Addressing (SVA) between accelerators and processes.
So accelerator can access any data structure of the main cpu.
This differs from the data sharing between cpu and io device, which share
data conten
the
hardware resource by interact with the queue file. By mmap the queue
file space to user space, the process can directly put requests to the
hardware without syscall to the kernel space.
Signed-off-by: Kenneth Lee
Signed-off-by: Zaibo Xu
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
Uacce (Unified/User-space-access-intended Accelerator Framework) targets to
provide Shared Virtual Addressing (SVA) between accelerators and processes.
So accelerator can access any data structure of the main cpu.
This differs from the data sharing between cpu and io device, which share
data conten
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
---
Documentation/misc-devices/uacce.rst | 308 +++
1 file changed, 308 insertions(+)
create mode 100644 Documentation/misc-devices/uacce.rst
diff --git a/Documentation/misc-devices/uacce.rst
b/Documentation
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
---
Documentation/misc-devices/uacce.rst | 309 +++
1 file changed, 309 insertions(+)
create mode 100644 Documentation/misc-devices/uacce.rst
diff --git a/Documentation/misc-devices/uacce.rst
b/Documentation
the
hardware resource by interact with the queue file. By mmap the queue
file space to user space, the process can directly put requests to the
hardware without syscall to the kernel space.
Signed-off-by: Kenneth Lee
Signed-off-by: Zaibo Xu
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
Uacce (Unified/User-space-access-intended Accelerator Framework) targets to
provide Shared Virtual Addressing (SVA) between accelerators and processes.
So accelerator can access any data structure of the main cpu.
This differs from the data sharing between cpu and io device, which share
data conten
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
---
Documentation/misc-devices/uacce.rst | 309 +++
1 file changed, 309 insertions(+)
create mode 100644 Documentation/misc-devices/uacce.rst
diff --git a/Documentation/misc-devices/uacce.rst
b/Documentation
the
hardware resource by interact with the queue file. By mmap the queue
file space to user space, the process can directly put requests to the
hardware without syscall to the kernel space.
Signed-off-by: Kenneth Lee
Signed-off-by: Zaibo Xu
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
Uacce (Unified/User-space-access-intended Accelerator Framework) targets to
provide Shared Virtual Addressing (SVA) between accelerators and processes.
So accelerator can access any data structure of the main cpu.
This differs from the data sharing between cpu and io device, which share
data conten
Uacce also manages unify addresses between the hardware and user space
of the process. So they can share the same virtual address in the
communication.
Signed-off-by: Kenneth Lee
Signed-off-by: Zaibo Xu
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
---
drivers/misc/Kconfig|1
ified/User-space-access-intended Accelerator Framework".
This patch add document to explain how it works.
Signed-off-by: Kenneth Lee
Signed-off-by: Zaibo Xu
Signed-off-by: Zhou Wang
Signed-off-by: Zhangfei Gao
---
Documentation/misc-devices/warpdrive.rst | 351 +
*WarpDrive* is a general accelerator framework for the user application to
access the hardware without going through the kernel in data path.
WarpDrive is the name for the whole framework. The component in kernel
is called uacce, meaning "Unified/User-space-access-intended Accelerator
Framework".
On Wed, Nov 23, 2016 at 4:59 PM, John Garry wrote:
> On 16/11/2016 01:47, Zhangfei Gao wrote:
>>
>> On Mon, Nov 7, 2016 at 8:48 PM, John Garry wrote:
>>>
>>> From: Xiang Chen
Reviewed-by: Zhangfei Gao
>>>
>>> For ECC 1bit error, logic can
On Mon, Nov 7, 2016 at 8:48 PM, John Garry wrote:
> From: Xiang Chen
>
> Replace WARN_ON() with dev_warn() print when internal abort fails.
>
> Signed-off-by: Xiang Chen
> Signed-off-by: John Garry
Reviewed-by: Zhangfei Gao
Sorry, miss this one.
ed-off-by: Xiang Chen
> Signed-off-by: John Garry
Reviewed-by: Zhangfei Gao
igned-off-by: John Garry
Reviewed-by: Zhangfei Gao
On Mon, Nov 7, 2016 at 8:48 PM, John Garry wrote:
> From: Xiang Chen
>
> Add the function to set PHY min and max linkrate through
> sysfs interface.
>
> Signed-off-by: Xiang Chen
> Signed-off-by: John Garry
Reviewed-by: Zhangfei Gao
On Mon, Nov 7, 2016 at 8:48 PM, John Garry wrote:
> From: Xiang Chen
>
> For ECC 1bit error, logic can recover it, so we only print
> a warning.
> For ECC multi-bit and AXI bus fatal error, we panic.
Is it possible to recover via resetting phy and device etc instead of panic?
Thanks
y: John Garry
Reviewed-by: Zhangfei Gao
On Mon, Nov 7, 2016 at 8:48 PM, John Garry wrote:
> From: Xiang Chen
>
> Modify and add some SATA commands according to SATA protocol.
>
> Signed-off-by: Xiang Chen
> Signed-off-by: John Garry
Reviewed-by: Zhangfei Gao
On Mon, Nov 7, 2016 at 8:48 PM, John Garry wrote:
> From: Xiang Chen
>
> Delete repeated configuration items for hisi_sas_device() when
> we free a device. These items are now only set in
> hisi_sas_dev_gone().
>
> Signed-off-by: Xiang Chen
> Signed-off-by: John Garry
he value for running_req may be actually incorrect,
> so use atomic64_t instead.
>
> Signed-off-by: John Garry
> Reviewed-by: Xiang Chen
Reviewed-by: Zhangfei Gao
On Mon, Nov 7, 2016 at 8:48 PM, John Garry wrote:
> From: Xiang Chen
>
> When we form a wideport, we should use hardware PHY port_id instead
> of sas_phy->id.
>
> Signed-off-by: Xiang Chen
> Signed-off-by: John Garry
Reviewed-by: Zhangfei Gao
ame for consistency.
>
> Signed-off-by: Xiang Chen
> Signed-off-by: John Garry
Reviewed-by: Zhangfei Gao
isi_sas: for v2 hw only set ITCT qw2 for SAS device
> hisi_sas: update driver version to 1.4
For the series,
Reviewed-by: Zhangfei Gao
Thanks
Add usb phy controller for hi6220 platform
Signed-off-by: Zhangfei Gao
---
drivers/phy/Kconfig | 9 ++
drivers/phy/Makefile | 1 +
drivers/phy/phy-hi6220-usb.c | 306 +++
3 files changed, 316 insertions(+)
create mode 100644 drivers
Signed-off-by: Zhangfei Gao
---
drivers/usb/dwc2/platform.c | 30 ++
1 file changed, 30 insertions(+)
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index ae095f0..f7c67db 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2
Add necessary dwc2 binding documentation for Hisilicon soc: hi6220
Signed-off-by: Zhangfei Gao
---
Documentation/devicetree/bindings/usb/dwc2.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt
b/Documentation/devicetree/bindings/usb/dwc2.txt
:
hi6220 usb controller is inherited from dwc2
add phy accordingly
support otg gadget/host
Zhangfei Gao (4):
Documentation: dt-bindings: add dt binding info for hi6220 dwc2
Documentation: dt-bindings: add dt binding info for hi6220
usb: dwc2: platform: add hi6220 support
phy: add phy-hi6220
Signed-off-by: Zhangfei Gao
---
.../devicetree/bindings/usb/hi6220-usb.txt | 49 ++
1 file changed, 49 insertions(+)
create mode 100644 Documentation/devicetree/bindings/usb/hi6220-usb.txt
diff --git a/Documentation/devicetree/bindings/usb/hi6220-usb.txt
b
total 32
> channels. If we find interrupt bit index is not smaller than total
> dma channels, we should ignore it.
>
> Signed-off-by: Qiao Zhou
Acked-by: Zhangfei Gao
Thanks for the patch.
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t
n improve the accuracy.
> 3. Do some minor code clean.
>
> Signed-off-by: Qiao Zhou
Acked-by: Zhangfei Gao
Thanks
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From: Jiancheng Xue
Add necessary binding documentation SATA PHY on Hisilicon hix5hd2 soc.
Signed-off-by: Jiancheng Xue
Signed-off-by: Zhangfei Gao
---
.../devicetree/bindings/phy/hix5hd2-phy.txt| 22
1 file changed, 22 insertions(+)
create mode 100644
From: Jiancheng Xue
Add hix5hd2-sata-phy driver on Hisilicon hix5hd2 soc.
Signed-off-by: Jiancheng Xue
Signed-off-by: Zhangfei Gao
---
drivers/phy/Kconfig|8 ++
drivers/phy/Makefile |1 +
drivers/phy/phy-hix5hd2-sata.c | 192
v3:
Suggested by Kishon
Change binding doc name to hix5hd2-phy.txt
Add HAS_IOMEM depends, and change include file sequence
v2:
Suggested by Mark
Remove hisilicon,reg-init and init the register in phy-hix5hd2-sata.c
Change property name accordingly.
Jiancheng Xue (2):
Documentation: Document His
From: Jiancheng Xue
Add hix5hd2-sata-phy driver on Hisilicon hix5hd2 soc.
Signed-off-by: Jiancheng Xue
Signed-off-by: Zhangfei Gao
---
drivers/phy/Kconfig|8 ++
drivers/phy/Makefile |1 +
drivers/phy/phy-hix5hd2-sata.c | 192
From: Jiancheng Xue
Add necessary binding documentation SATA PHY on Hisilicon hix5hd2 soc.
Signed-off-by: Jiancheng Xue
Signed-off-by: Zhangfei Gao
---
.../devicetree/bindings/phy/hix5hd2-sata-phy.txt | 22
1 file changed, 22 insertions(+)
create mode 100644
v2:
Suggested by Mark
Remove hisilicon,reg-init and init the register in phy-hix5hd2-sata.c
Change property name accordingly.
Jiancheng Xue (2):
Documentation: Document Hisilicon hix5hd2 sata PHY
phy: add hix5hd2-sata-phy driver
.../devicetree/bindings/phy/hix5hd2-sata-phy.txt | 22 +++
From: Jiancheng Xue
Add hix5hd2-sata-phy driver on Hisilicon hix5hd2 soc.
Signed-off-by: Jiancheng Xue
Signed-off-by: Zhangfei Gao
---
drivers/phy/Kconfig|8 ++
drivers/phy/Makefile |1 +
drivers/phy/phy-hix5hd2-sata.c | 192
Jiancheng Xue (2):
Documentation: Document Hisilicon hix5hd2 sata PHY
phy: add hix5hd2-sata-phy driver
.../devicetree/bindings/phy/hix5hd2-sata-phy.txt | 26 +++
drivers/phy/Kconfig|8 +
drivers/phy/Makefile |1 +
drive
From: Jiancheng Xue
Add necessary binding documentation SATA PHY on Hisilicon hix5hd2 soc.
Signed-off-by: Jiancheng Xue
Signed-off-by: Zhangfei Gao
---
.../devicetree/bindings/phy/hix5hd2-sata-phy.txt | 26
1 file changed, 26 insertions(+)
create mode 100644
On Thu, Oct 17, 2013 at 12:28 AM, Vinod Koul wrote:
> Signed-off-by: Vinod Koul
> CC: Zhangfei Gao
Thanks Vinod
Acked-by: Zhangfei Gao
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More majordo
On Thu, Oct 17, 2013 at 12:28 AM, Vinod Koul wrote:
> Signed-off-by: Vinod Koul
> CC: Zhangfei Gao
Thanks Vinod
Acked-by: Zhangfei Gao
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More m
o have that, so the
> devices it supports won't get lost in a deferred probe.
>
> Signed-off-by: Wolfram Sang
> Cc: Zhangfei Gao
Acked-by: Zhangfei Gao
Thanks
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On Fri, Oct 11, 2013 at 9:07 AM, Qiao Zhou wrote:
> add multiple burst size support for 910-squ.
>
> Signed-off-by: Qiao Zhou
Acked-by: Zhangfei Gao
Thanks
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