leep(1000);
> + if (msleep_interruptible(1000))
> + flush_signals(current);
> }
>
> complete(>detect_ms_exit);
--
Best regards,
Roger Tseng
msleep(1000);
> + if (msleep_interruptible(1000))
> + flush_signals(current);
> }
>
> complete(>detect_ms_exit);
--
Best regards,
Roger Tseng
[] usb_control_msg+0xdc/0x130
[] rtsx_usb_ep0_read_register+0x59/0x70 [rtsx_usb]
[] ? rtsx_usb_get_rsp+0x41/0x50 [rtsx_usb]
[] rtsx_usb_ms_handle_req+0x7ce/0x9c5 [rtsx_usb_ms]
Reported-by: Josh Boyer
Signed-off-by: Roger Tseng
---
drivers/mfd/rtsx_usb.c | 30 --
1 file changed
] rtsx_usb_ep0_read_register+0x59/0x70 [rtsx_usb]
[a00310c1] ? rtsx_usb_get_rsp+0x41/0x50 [rtsx_usb]
[a071da4e] rtsx_usb_ms_handle_req+0x7ce/0x9c5 [rtsx_usb_ms]
Reported-by: Josh Boyer jwbo...@fedoraproject.org
Signed-off-by: Roger Tseng rogera...@realtek.com
---
drivers/mfd/rtsx_usb.c | 30
da/0x470
> [] worker_thread+0x53/0x470
> [] ? process_one_work+0x860/0x860
> [] kthread+0x104/0x120
> [] ? local_clock+0x25/0x30
> [] ? kthread_create_on_node+0x250/0x250
> [] ret_from_fork+0x7c/0xb0
> [] ? kthread_create_on_node+0x250/0x250
>
> josh
>
> --Please consider the environment before printing this e-mail.
--
Best regards,
Roger Tseng
] ret_from_fork+0x7c/0xb0
[810d30b0] ? kthread_create_on_node+0x250/0x250
josh
--Please consider the environment before printing this e-mail.
--
Best regards,
Roger Tseng
in suspend
method and defer the autosuspend if the slot is loaded. The default 2
second autosuspend delay of USB subsystem should let the next polling
detects the card.
Signed-off-by: Roger Tseng
---
drivers/mfd/rtsx_usb.c | 18 ++
1 file changed, 18 insertions(+)
diff --git
in suspend
method and defer the autosuspend if the slot is loaded. The default 2
second autosuspend delay of USB subsystem should let the next polling
detects the card.
Signed-off-by: Roger Tseng rogera...@realtek.com
---
drivers/mfd/rtsx_usb.c | 18 ++
1 file changed, 18 insertions
On Tue, 2015-01-20 at 16:07 +, Lee Jones wrote:
> On Tue, 20 Jan 2015, Roger Tseng wrote:
>
> > On Mon, 2015-01-19 at 09:45 +, Lee Jones wrote:
> > > On Thu, 15 Jan 2015, Roger Tseng wrote:
> > >
> > > > sd_set_power_mode() in derive
On Mon, 2015-01-19 at 09:45 +, Lee Jones wrote:
> On Thu, 15 Jan 2015, Roger Tseng wrote:
>
> > sd_set_power_mode() in derived module drivers/mmc/host/rtsx_usb_sdmmc.c
> > acquires dev_mutex and then calls pm_runtime_get_sync() to make sure the
> > device is awake wh
On Mon, 2015-01-19 at 09:45 +, Lee Jones wrote:
On Thu, 15 Jan 2015, Roger Tseng wrote:
sd_set_power_mode() in derived module drivers/mmc/host/rtsx_usb_sdmmc.c
acquires dev_mutex and then calls pm_runtime_get_sync() to make sure the
device is awake while initializing a newly inserted
On Tue, 2015-01-20 at 16:07 +, Lee Jones wrote:
On Tue, 20 Jan 2015, Roger Tseng wrote:
On Mon, 2015-01-19 at 09:45 +, Lee Jones wrote:
On Thu, 15 Jan 2015, Roger Tseng wrote:
sd_set_power_mode() in derived module drivers/mmc/host/rtsx_usb_sdmmc.c
acquires dev_mutex
in suspend
method and defer the autosuspend if the slot is loaded. The default 2
second autosuspend delay of USB subsystem should let the next polling
detects the card.
Signed-off-by: Roger Tseng
---
drivers/mfd/rtsx_usb.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/drivers
The patchset fixes a deadlock situation of runtime PM methods and minimize
card detection "deadtime" during runtime suspending.
Roger Tseng (2):
mfd: rtsx_usb: Fix runtime PM deadlock
mfd: rtsx_usb: Defer autosuspend while card exists
drivers/mfd/rtsx_usb.c | 21 +-
.
Cc: # v3.16+
Fixes: 730876be2566 ("mfd: Add realtek USB card reader driver")
Signed-off-by: Roger Tseng
---
drivers/mfd/rtsx_usb.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/mfd/rtsx_usb.c b/drivers/mfd/rtsx_usb.c
index dbdd0faeb6ce..076694126e5d 100644
--- a/d
in suspend
method and defer the autosuspend if the slot is loaded. The default 2
second autosuspend delay of USB subsystem should let the next polling
detects the card.
Signed-off-by: Roger Tseng rogera...@realtek.com
---
drivers/mfd/rtsx_usb.c | 14 ++
1 file changed, 14 insertions
The patchset fixes a deadlock situation of runtime PM methods and minimize
card detection deadtime during runtime suspending.
Roger Tseng (2):
mfd: rtsx_usb: Fix runtime PM deadlock
mfd: rtsx_usb: Defer autosuspend while card exists
drivers/mfd/rtsx_usb.c | 21 +
1 file
.
Cc: sta...@vger.kernel.org # v3.16+
Fixes: 730876be2566 (mfd: Add realtek USB card reader driver)
Signed-off-by: Roger Tseng rogera...@realtek.com
---
drivers/mfd/rtsx_usb.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/mfd/rtsx_usb.c b/drivers/mfd/rtsx_usb.c
index
her
prevents state messed up in cards that was already initialized(eg. by
BIOS of UEFI driver).
Signed-off-by: Roger Tseng
---
drivers/mmc/core/core.c |1 +
include/linux/mmc/host.h |1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
in
Invent MMC_POWER_UNDEFINED to describe the initial host power_mode which
might be either off or turned on by an early driver such as BIOS or UEFI driver.
This lets the later mmc_power_off() do actual power-off things and power_mode
will be in a known state eventually.
Roger Tseng (2):
mmc: core
Set MMC_CAP2_NO_PRESCAN_POWERUP and MMC_CAP2_FULL_PWR_CYCLE for
rtsx_pci_sdmmc and rtsx_usb_sdmmc to reflect properties of Realtek
card reader hosts.
Signed-off-by: Roger Tseng
---
drivers/mmc/host/rtsx_pci_sdmmc.c |1 +
drivers/mmc/host/rtsx_usb_sdmmc.c |1 +
2 files changed, 2
Set MMC_CAP2_NO_PRESCAN_POWERUP and MMC_CAP2_FULL_PWR_CYCLE for
rtsx_pci_sdmmc and rtsx_usb_sdmmc to reflect properties of Realtek
card reader hosts.
Signed-off-by: Roger Tseng rogera...@realtek.com
---
drivers/mmc/host/rtsx_pci_sdmmc.c |1 +
drivers/mmc/host/rtsx_usb_sdmmc.c |1 +
2
Invent MMC_POWER_UNDEFINED to describe the initial host power_mode which
might be either off or turned on by an early driver such as BIOS or UEFI driver.
This lets the later mmc_power_off() do actual power-off things and power_mode
will be in a known state eventually.
Roger Tseng (2):
mmc: core
prevents state messed up in cards that was already initialized(eg. by
BIOS of UEFI driver).
Signed-off-by: Roger Tseng rogera...@realtek.com
---
drivers/mmc/core/core.c |1 +
include/linux/mmc/host.h |1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core
wer_off() in mmc_start_host() is more than NOP now and triggers
real power-off and re-init in sdhci.
Will this be OK?
> So, let's try your proposal, thus don't check MMC_CAP2_FULL_PWR_CYCLE.
>
> Can you repost new version of your patches and please split them up on
> core and host separately.
>
> Kind regards
> Uffe
>
> --Please consider the environment before printing this e-mail.
--
Best regards,
Roger Tseng
before printing this e-mail.
--
Best regards,
Roger Tseng
On Wed, 2014-09-17 at 21:29 +0200, Ulf Hansson wrote:
> On 17 September 2014 11:11, micky wrote:
> > On 09/17/2014 02:01 AM, Ulf Hansson wrote:
> >>
> >> On 12 September 2014 03:39, wrote:
> >>>
> >>> From: Roger Tseng
> >>&g
On Wed, 2014-09-17 at 21:29 +0200, Ulf Hansson wrote:
On 17 September 2014 11:11, micky micky_ch...@realsil.com.cn wrote:
On 09/17/2014 02:01 AM, Ulf Hansson wrote:
On 12 September 2014 03:39, micky_ch...@realsil.com.cn wrote:
From: Roger Tseng rogera...@realtek.com
Some platform
On Wed, 2014-08-13 at 17:09 +0200, Ulf Hansson wrote:
> On 11 August 2014 10:32, wrote:
> > From: Roger Tseng
> >
> > Current code erroneously fill the last byte of R2 response with an undefined
> > value. In addition, it is impossible to obtain the real values since
On Wed, 2014-08-13 at 17:09 +0200, Ulf Hansson wrote:
On 11 August 2014 10:32, rogera...@realtek.com wrote:
From: Roger Tseng rogera...@realtek.com
Current code erroneously fill the last byte of R2 response with an undefined
value. In addition, it is impossible to obtain the real values
Hi Dan,
>> +int rtsx_usb_ep0_write_register(struct rtsx_ucr *ucr, u16 addr,
>> + u8 mask, u8 data)
>> +{
>> + u16 value = 0, index = 0;
>> +
>> + value |= (u16)(3 & 0x03) << 14;
>> + value |= (u16)(addr & 0x3FFF);
>
>Don't do pointless things:
>
>value |= 0x03 <<
Hi Dan,
+int rtsx_usb_ep0_write_register(struct rtsx_ucr *ucr, u16 addr,
+ u8 mask, u8 data)
+{
+ u16 value = 0, index = 0;
+
+ value |= (u16)(3 0x03) 14;
+ value |= (u16)(addr 0x3FFF);
Don't do pointless things:
value |= 0x03 14;
value |= addr
>On Fri, Apr 19, 2013 at 09:52:42PM +0800, rogera...@realtek.com wrote:
>> From: Roger Tseng
>>
>> Adding support of model RTL8411B. Since the model is similar to RTL8411,
>> differences are implemented in rtl8411.c.
>>
>
>What tree is this against
On Fri, Apr 19, 2013 at 09:52:42PM +0800, rogera...@realtek.com wrote:
From: Roger Tseng rogera...@realtek.com
Adding support of model RTL8411B. Since the model is similar to RTL8411,
differences are implemented in rtl8411.c.
What tree is this against?
regards,
dan carpenter
It should
v3.9.
Hi Chris,
Would you please apply patch 1/3 for kernel v3.9. Thanks.
Best regards,
Roger Tseng
On 02/04/2013 04:47 PM, Dan Carpenter wrote:
On Mon, Feb 04, 2013 at 03:45:57PM +0800, Roger Tseng wrote:
Several new models of readers use different way to select driving
capability(a necessary
v3.9.
Hi Chris,
Would you please apply patch 1/3 for kernel v3.9. Thanks.
Best regards,
Roger Tseng
On 02/04/2013 04:47 PM, Dan Carpenter wrote:
On Mon, Feb 04, 2013 at 03:45:57PM +0800, Roger Tseng wrote:
Several new models of readers use different way to select driving
capability(a necessary
Support new model RTS5227.
Signed-off-by: Roger Tseng
Reviewed-by: Wei WANG
---
drivers/mfd/Makefile | 2 +-
drivers/mfd/rts5227.c| 234 +++
drivers/mfd/rtsx_pcr.c | 5 +
drivers/mfd/rtsx_pcr.h | 1 +
include/linux/mfd
Implement different ways of selecting driving capability(a necessary adjustment
along with voltage change). It was origionally in device-independent
mmc/host/rtsx_pci_sdmmc.c. Moving it here to support devices which may have a
different way of adjustment.
Signed-off-by: Roger Tseng
Reviewed
The patchset makes necessary changes in mfd and mmc tree for supporting RTS5227
card reader.
Roger Tseng (3):
MMC: rtsx: remove driving adjustment
mfd: rtsx: implement driving adjustment to device-dependent callbacks
mfd: rtsx: support RTS5227
drivers/mfd/Makefile | 2
-by: Roger Tseng
Reviewed-by: Wei WANG
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c
b/drivers/mmc/host/rtsx_pci_sdmmc.c
index f74b5ad..f93f100 100644
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host
-by: Roger Tseng rogera...@realtek.com
Reviewed-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c
b/drivers/mmc/host/rtsx_pci_sdmmc.c
index f74b5ad..f93f100 100644
--- a/drivers/mmc
The patchset makes necessary changes in mfd and mmc tree for supporting RTS5227
card reader.
Roger Tseng (3):
MMC: rtsx: remove driving adjustment
mfd: rtsx: implement driving adjustment to device-dependent callbacks
mfd: rtsx: support RTS5227
drivers/mfd/Makefile | 2
Implement different ways of selecting driving capability(a necessary adjustment
along with voltage change). It was origionally in device-independent
mmc/host/rtsx_pci_sdmmc.c. Moving it here to support devices which may have a
different way of adjustment.
Signed-off-by: Roger Tseng rogera
Support new model RTS5227.
Signed-off-by: Roger Tseng rogera...@realtek.com
Reviewed-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/Makefile | 2 +-
drivers/mfd/rts5227.c| 234 +++
drivers/mfd/rtsx_pcr.c | 5 +
drivers/mfd
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