Hi,
Ji-Ze Hong (Peter Hong) 於 2016/5/31 上午 09:33 寫道:
This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
Sorry, I forgot to change the mail title for "PATCH V9". I'll resend a
patch with title "PATCH V9".
Thanks
--
With Best Regards,
Peter Hung
Hi,
Ji-Ze Hong (Peter Hong) 於 2016/5/31 上午 09:33 寫道:
This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
Sorry, I forgot to change the mail title for "PATCH V9". I'll resend a
patch with title "PATCH V9".
Thanks
--
With Best Regards,
Peter Hung
Hi Andy,
Andy Shevchenko 於 2016/2/23 下午 07:05 寫道:
On Tue, 2016-02-23 at 14:30 +0800, Peter Hung wrote:
+config MFD_FINTEK_F81504_CORE
+tristate "Fintek F81504/508/512 PCIE-to-UART/GPIO MFD
support"
+depends on PCI
+select MFD_CORE
+default S
Hi Andy,
Andy Shevchenko 於 2016/2/23 下午 07:05 寫道:
On Tue, 2016-02-23 at 14:30 +0800, Peter Hung wrote:
+config MFD_FINTEK_F81504_CORE
+tristate "Fintek F81504/508/512 PCIE-to-UART/GPIO MFD
support"
+depends on PCI
+select MFD_CORE
+default S
3. drivers/tty/serial/8250/8250_f81504.c
V1:
1. Split F81504/508/512 from 8250_pci.c to 8250_fintek_pci.c.
Alan & Andy recommend me to rewrite as MFD architecture.
Peter Hung (4):
mfd: f81504-core: Add Fintek F81504/508/512 PCIE-to-UART/GPIO core
support
gpio: gpio-f81504
3. drivers/tty/serial/8250/8250_f81504.c
V1:
1. Split F81504/508/512 from 8250_pci.c to 8250_fintek_pci.c.
Alan & Andy recommend me to rewrite as MFD architecture.
Peter Hung (4):
mfd: f81504-core: Add Fintek F81504/508/512 PCIE-to-UART/GPIO core
support
gpio: gpio-f81504
driven high when TX, otherwise low
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
drivers/tty/serial/8250/8
- Push Pull
In this driver, we only implements open drain mode.
IO space:
(IO base + 0~5): GPIO-0x~5x in/out value (bitwise)
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter
-by: Paul Gortmaker <paul.gortma...@windriver.com>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
drivers/tty/serial/8250/8250_pci.c | 206 +
1 file changed, 5
driven high when TX, otherwise low
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_f81504.c | 250 ++
drivers/tty/serial/8250/Kconfig | 10 ++
drivers/tty/serial/8250/Makefile
- Push Pull
In this driver, we only implements open drain mode.
IO space:
(IO base + 0~5): GPIO-0x~5x in/out value (bitwise)
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/gpio/Kconfig | 10 ++
drivers/gpio/Makefile
-by: Paul Gortmaker
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_pci.c | 206 +
1 file changed, 5 insertions(+), 201 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_pci.c
b/drivers/tty/serial/8250/8250_pci.c
or UART9 / GPIO3
bit4: UART10 pin out for UART10 / GPIO4
bit5: UART11 pin out for UART11 / GPIO5
bit6~7: Reserve
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter Hu
or UART9 / GPIO3
bit4: UART10 pin out for UART10 / GPIO4
bit5: UART11 pin out for UART11 / GPIO5
bit6~7: Reserve
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/mfd/Kconfig| 12 ++
drivers/mfd/Makefile
Hi Linus,
Linus Walleij 於 2016/2/16 下午 11:22 寫道:
On Tue, Feb 16, 2016 at 7:55 AM, Peter Hung <hpe...@gmail.com> wrote:
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter Hung
Hi Linus,
Linus Walleij 於 2016/2/16 下午 11:22 寫道:
On Tue, Feb 16, 2016 at 7:55 AM, Peter Hung wrote:
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
Acked-by: Linus Walleij
It's fine with me if this is queued in MFD, serial or whatever tree
Hi Andy,
Andy Shevchenko 於 2016/2/16 下午 05:11 寫道:
On Tue, 2016-02-16 at 14:55 +0800, Peter Hung wrote:
+static u32 baudrate_table[] = { 150, 1152000, 921600 };
+static u8 clock_table[] = { F81504_CLKSEL_24_MHZ,
F81504_CLKSEL_18DOT46_MHZ
Hi Andy,
Andy Shevchenko 於 2016/2/16 下午 05:11 寫道:
On Tue, 2016-02-16 at 14:55 +0800, Peter Hung wrote:
+static u32 baudrate_table[] = { 150, 1152000, 921600 };
+static u8 clock_table[] = { F81504_CLKSEL_24_MHZ,
F81504_CLKSEL_18DOT46_MHZ
Hi Linus,
Linus Walleij 於 2016/2/10 下午 05:08 寫道:
On Thu, Jan 28, 2016 at 10:20 AM, Peter Hung <hpe...@gmail.com> wrote:
+#include
+#include
Drivers should just
#include
ok.
+static struct f81504_gpio_chip *gpio_to_f81504_chip(struct gpio_chip *chip)
+{
+ return container_o
Hi Linus,
Linus Walleij 於 2016/2/10 下午 05:08 寫道:
On Thu, Jan 28, 2016 at 10:20 AM, Peter Hung wrote:
+#include
+#include
Drivers should just
#include
ok.
+static struct f81504_gpio_chip *gpio_to_f81504_chip(struct gpio_chip *chip)
+{
+ return container_of(chip, struct
- Push Pull
In this driver, we only implements open drain mode.
IO space:
(IO base + 0~5): GPIO-0x~5x in/out value (bitwise)
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter
- Push Pull
In this driver, we only implements open drain mode.
IO space:
(IO base + 0~5): GPIO-0x~5x in/out value (bitwise)
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/gpio/Kconfig | 10 ++
drivers/gpio/Makefile
or UART9 / GPIO3
bit4: UART10 pin out for UART10 / GPIO4
bit5: UART11 pin out for UART11 / GPIO5
bit6~7: Reserve
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter Hu
or UART9 / GPIO3
bit4: UART10 pin out for UART10 / GPIO4
bit5: UART11 pin out for UART11 / GPIO5
bit6~7: Reserve
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/mfd/Kconfig| 12 ++
drivers/mfd/Makefile
driven high when TX, otherwise low
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
drivers/tty/serial/8250/8
driven high when TX, otherwise low
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_f81504.c | 254 ++
drivers/tty/serial/8250/Kconfig | 11 ++
drivers/tty/serial/8250/Makefile
-by: Paul Gortmaker <paul.gortma...@windriver.com>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
drivers/tty/serial/8250/8250_pci.c | 206 +
1 file changed, 5
-by: Paul Gortmaker
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_pci.c | 206 +
1 file changed, 5 insertions(+), 201 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_pci.c
b/drivers/tty/serial/8250/8250_pci.c
rial/8250/8250_f81504.c
V1:
1. Split F81504/508/512 from 8250_pci.c to 8250_fintek_pci.c.
Alan & Andy recommend me to rewrite as MFD architecture.
Peter Hung (4):
mfd: f81504-core: Add Fintek F81504/508/512 PCIE-to-UART/GPIO core
support
gpio: gpio-f81504: Add Fintek F81504
rial/8250/8250_f81504.c
V1:
1. Split F81504/508/512 from 8250_pci.c to 8250_fintek_pci.c.
Alan & Andy recommend me to rewrite as MFD architecture.
Peter Hung (4):
mfd: f81504-core: Add Fintek F81504/508/512 PCIE-to-UART/GPIO core
support
gpio: gpio-f81504: Add Fintek F81504
Hi Andy,
Andy Shevchenko 於 2016/1/29 下午 08:40 寫道:
On Fri, 2016-01-29 at 16:20 +0800, Peter Hung wrote:
Hi Andy,
Andy Shevchenko 於 2016/1/28 下午 08:04 寫道:
On Thu, 2016-01-28 at 17:20 +0800, Peter Hung wrote:
- /* Fintek PCI serial cards */
- { PCI_DEVICE(0x1c29, 0x1104
Hi Andy,
Andy Shevchenko 於 2016/1/29 下午 09:41 寫道:
On Fri, 2016-01-29 at 13:50 +0800, Peter Hung wrote:
Andy Shevchenko 於 2016/1/28 下午 07:55 寫道:
I would suggest to rearrange definition block here (and in the rest
of
the functions in entire series) to somehow follow the following
pattern
1
Hi Andy,
Andy Shevchenko 於 2016/1/29 下午 09:41 寫道:
On Fri, 2016-01-29 at 13:50 +0800, Peter Hung wrote:
Andy Shevchenko 於 2016/1/28 下午 07:55 寫道:
I would suggest to rearrange definition block here (and in the rest
of
the functions in entire series) to somehow follow the following
pattern
1
Hi Andy,
Andy Shevchenko 於 2016/1/29 下午 08:40 寫道:
On Fri, 2016-01-29 at 16:20 +0800, Peter Hung wrote:
Hi Andy,
Andy Shevchenko 於 2016/1/28 下午 08:04 寫道:
On Thu, 2016-01-28 at 17:20 +0800, Peter Hung wrote:
- /* Fintek PCI serial cards */
- { PCI_DEVICE(0x1c29, 0x1104
Hi Andy,
Andy Shevchenko 於 2016/1/28 下午 08:04 寫道:
On Thu, 2016-01-28 at 17:20 +0800, Peter Hung wrote:
- /* Fintek PCI serial cards */
- { PCI_DEVICE(0x1c29, 0x1104), .driver_data = pbn_fintek_4 },
- { PCI_DEVICE(0x1c29, 0x1108), .driver_data = pbn_fintek_8
Hi Andy,
Andy Shevchenko 於 2016/1/28 下午 08:03 寫道:
On Thu, 2016-01-28 at 17:20 +0800, Peter Hung wrote:
+ /* set output data */
+ tmp = inb(priv->gpio_ioaddr + gc->idx);
ioread8 is a bit better since it automatically works with IO space and
MMIO. But if you are certa
Hi Andy,
Andy Shevchenko 於 2016/1/28 下午 08:03 寫道:
On Thu, 2016-01-28 at 17:20 +0800, Peter Hung wrote:
+ /* set output data */
+ tmp = inb(priv->gpio_ioaddr + gc->idx);
ioread8 is a bit better since it automatically works with IO space and
MMIO. But if you are certa
Hi Andy,
Andy Shevchenko 於 2016/1/28 下午 08:04 寫道:
On Thu, 2016-01-28 at 17:20 +0800, Peter Hung wrote:
- /* Fintek PCI serial cards */
- { PCI_DEVICE(0x1c29, 0x1104), .driver_data = pbn_fintek_4 },
- { PCI_DEVICE(0x1c29, 0x1108), .driver_data = pbn_fintek_8
= f81504_remove,
+ .driver = {
+ .pm = _pm_ops,
+ .owner = THIS_MODULE,
kbuild already complained about.
ok
diff --git a/include/linux/mfd/f81504.h b/include/linux/mfd/f81504.h
new file mode 100644
index 000..13bd0ae
--- /dev/null
+++ b/include/linux/mfd/f81504.h
@@ -0,0 +1,52 @@
+#ifndef __F81504_H__
__MFD_F…
ok
Thanks for your advices
--
With Best Regards,
Peter Hung
0x1c, _data[2]);
Take these from the pci device itself. On some non PC platforms the
values in the pci bar may be remapped by bridges and not give you the
true answer.
pci_resource_start(dev, barnumber)
Thanks for point this out, I'll rewrite here with pci_resource_start().
--
With Best
/GPIO UART support
mfd: f81504-core: Add Fintek F81504/508/512 PCIE-to-UART/GPIO core support
We must remove F81504/508/512 support in 8250_pci.c and migrate to
f81504-core/8250_f81504 to enable MFD support.
Suggested-by: Paul Gortmaker
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250
driven high when TX, otherwise low
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_f81504.c | 254 ++
drivers/tty/serial/8250/Kconfig | 11 ++
drivers/tty/serial/8250/Makefile
or UART9 / GPIO3
bit4: UART10 pin out for UART10 / GPIO4
bit5: UART11 pin out for UART11 / GPIO5
bit6~7: Reserve
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/mfd/Kconfig| 11 ++
drivers/mfd/Makefile
- Push Pull
In this driver, we only implements open drain mode.
IO space:
(IO base + 0~5): GPIO-0x~5x in/out value (bitwise)
Suggested-by: One Thousand Gnomes
Suggested-by: Andy Shevchenko
Signed-off-by: Peter Hung
---
drivers/gpio/Kconfig | 10 ++
drivers/gpio/Makefile
lied patches 1~3. After apply patch 4,
the device will control by F81504 MFD core driver.
Peter Hung (4):
mfd: f81504-core: Add Fintek F81504/508/512 PCIE-to-UART/GPIO core
support
gpio: gpio-f81504: Add Fintek F81504/508/512 PCIE-to-UART/GPIO GPIOLIB
support
8250: 8250_f81504: Add Fintek F8
lied patches 1~3. After apply patch 4,
the device will control by F81504 MFD core driver.
Peter Hung (4):
mfd: f81504-core: Add Fintek F81504/508/512 PCIE-to-UART/GPIO core
support
gpio: gpio-f81504: Add Fintek F81504/508/512 PCIE-to-UART/GPIO GPIOLIB
support
8250: 8250_f81504: Add Fintek F8
- Push Pull
In this driver, we only implements open drain mode.
IO space:
(IO base + 0~5): GPIO-0x~5x in/out value (bitwise)
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter
or UART9 / GPIO3
bit4: UART10 pin out for UART10 / GPIO4
bit5: UART11 pin out for UART11 / GPIO5
bit6~7: Reserve
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter Hu
driven high when TX, otherwise low
Suggested-by: One Thousand Gnomes <gno...@lxorguk.ukuu.org.uk>
Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
drivers/tty/serial/8250/8
/GPIO UART support
mfd: f81504-core: Add Fintek F81504/508/512 PCIE-to-UART/GPIO core support
We must remove F81504/508/512 support in 8250_pci.c and migrate to
f81504-core/8250_f81504 to enable MFD support.
Suggested-by: Paul Gortmaker <paul.gortma...@windriver.com>
Signed-off-by: Pete
0x1c, _data[2]);
Take these from the pci device itself. On some non PC platforms the
values in the pci bar may be remapped by bridges and not give you the
true answer.
pci_resource_start(dev, barnumber)
Thanks for point this out, I'll rewrite here with pci_resource_start().
--
With Best
= f81504_remove,
+ .driver = {
+ .pm = _pm_ops,
+ .owner = THIS_MODULE,
kbuild already complained about.
ok
diff --git a/include/linux/mfd/f81504.h b/include/linux/mfd/f81504.h
new file mode 100644
index 000..13bd0ae
--- /dev/null
+++ b/include/linux/mfd/f81504.h
@@ -0,0 +1,52 @@
+#ifndef __F81504_H__
__MFD_F…
ok
Thanks for your advices
--
With Best Regards,
Peter Hung
iver loaded.
Please reference https://bitbucket.org/hpeter/fintek-general/src/
with f81534/tools to get user-space tool to change F81532/534
setting. Please use it carefully.
Signed-off-by: Peter Hung
---
Changelog:
v8
1. Remove driver mode GPIOLIB & RS485 control support, th
iver loaded.
Please reference https://bitbucket.org/hpeter/fintek-general/src/
with f81534/tools to get user-space tool to change F81532/534
setting. Please use it carefully.
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
Changelog:
v8
1. Remove driver mode GPIOL
Hi Simon,
Simon Guinot 於 2016/1/22 下午 04:58 寫道:
On Fri, Jan 22, 2016 at 03:23:33PM +0800, Peter Hung wrote:
Acked-by: Simon Guinot
Thanks,
Should I resend patch V3 to add Acked-by?
--
With Best Regards,
Peter Hung
Hi Simon,
Simon Guinot 於 2016/1/22 下午 04:58 寫道:
On Fri, Jan 22, 2016 at 03:23:33PM +0800, Peter Hung wrote:
Acked-by: Simon Guinot <simon.gui...@sequanux.org>
Thanks,
Should I resend patch V3 to add Acked-by?
--
With Best Regards,
Peter Hung
the address
of GPIO8x.
GPIO address is below:
GPIO0x based: 0xf0
GPIO1x based: 0xe0
GPIO2x based: 0xd0
GPIO3x based: 0xc0
GPIO4x based: 0xb0
GPIO5x based: 0xa0
GPIO6x based: 0x90
GPIO7x based: 0x80
GPIO8x based: 0x88 <-- not 0x70.
Signed-off-by: Peter H
add F81866 and second is a filter
to find enabled GPIO. But Simon say some mainboard maybe configure
the SuperIO with wrong setting. So the V2 patch only implements
F81866 GPIO control method the same with F7188x.
Peter Hung (1):
gpio-f7188x: Add F81866 GPIO supports
driv
the address
of GPIO8x.
GPIO address is below:
GPIO0x based: 0xf0
GPIO1x based: 0xe0
GPIO2x based: 0xd0
GPIO3x based: 0xc0
GPIO4x based: 0xb0
GPIO5x based: 0xa0
GPIO6x based: 0x90
GPIO7x based: 0x80
GPIO8x based: 0x88 <-- not 0x70.
Signed-off-by: Peter H
add F81866 and second is a filter
to find enabled GPIO. But Simon say some mainboard maybe configure
the SuperIO with wrong setting. So the V2 patch only implements
F81866 GPIO control method the same with F7188x.
Peter Hung (1):
gpio-f7188x: Add F81866 GPIO supports
driv
and implements GPIOLIB?
Thanks
--
With Best Regards,
Peter Hung
--
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and implements GPIOLIB?
Thanks
--
With Best Regards,
Peter Hung
--
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Please read the FAQ at http://w
Hello,
Andy Shevchenko 於 2015/12/13 上午 09:08 寫道:
On Tue, Dec 1, 2015 at 8:54 AM, Peter Hung wrote:
First of all, maybe you can consider to split this part of the driver
to separate one? (Like we did for 8250_mid.c). It seems 8250_pci is
too bloated. But it's just an idea, maybe for future
Hello,
Andy Shevchenko 於 2015/12/13 上午 09:08 寫道:
On Tue, Dec 1, 2015 at 8:54 AM, Peter Hung <hpe...@gmail.com> wrote:
First of all, maybe you can consider to split this part of the driver
to separate one? (Like we did for 8250_mid.c). It seems 8250_pci is
too bloated. But it's just a
nged.
Please reference https://bitbucket.org/hpeter/fintek-general/src/
with f81534/tools to get set_gpio.c & set_mode.c to change F81532/534
setting. Please use it carefully.
Signed-off-by: Peter Hung
---
Changelog:
v7
1. Make all gpiolib function with #ifdef CONFIG_GPIOLIB marco block.
nged.
Please reference https://bitbucket.org/hpeter/fintek-general/src/
with f81534/tools to get set_gpio.c & set_mode.c to change F81532/534
setting. Please use it carefully.
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
Changelog:
v7
1. Make all gpiolib functi
508: Max for 8 serial ports.
UART2/3 is multi-function.
8/9/10/11 is GPIO only
F81512: Max for 12 serial ports.
UART2/3/8/9/10/11 is multi-function.
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_pci.c | 114 +++--
1 file chan
508: Max for 8 serial ports.
UART2/3 is multi-function.
8/9/10/11 is GPIO only
F81512: Max for 12 serial ports.
UART2/3/8/9/10/11 is multi-function.
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_pci.c | 114 +++--
1 file chan
508: Max for 8 serial ports.
UART2/3 is multi-function.
8/9/10/11 is GPIO only
F81512: Max for 12 serial ports.
UART2/3/8/9/10/11 is multi-function.
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
drivers/tty/serial/8250/82
508: Max for 8 serial ports.
UART2/3 is multi-function.
8/9/10/11 is GPIO only
F81512: Max for 12 serial ports.
UART2/3/8/9/10/11 is multi-function.
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
drivers/tty/serial/8250/82
Hi
Peter Hung 於 2015/11/3 上午 11:51 寫道:
> This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
> Changelog:
> v6
> 1. Re-implement the write()/resume() function. Due to this device cant be
> suitable with generic write(), we'll do the submit write URB when
Hi,
Oliver Neukum 於 2015/11/4 下午 04:38 寫道:
On Wed, 2015-11-04 at 16:19 +0800, Peter Hung wrote:
Hi
Oliver Neukum 於 2015/11/3 下午 06:03 寫道:
On Tue, 2015-11-03 at 11:51 +0800, Peter Hung wrote:
+ for (i = 0; i < F81534_NUM_PORT; ++i)
+ atomic_set(_priv->port_active
Hi
Andy Shevchenko 於 2015/11/3 下午 05:45 寫道:
On Tue, Nov 3, 2015 at 5:51 AM, Peter Hung wrote:
+ *Please reference https://bitbucket.org/hpeter/fintek-general/src/
+ *with f81534/tools to get set_gpio.c & set_mode.c. Please use it
+ *carefully.
Would it be good to have this u
Hi
Oliver Neukum 於 2015/11/3 下午 06:03 寫道:
On Tue, 2015-11-03 at 11:51 +0800, Peter Hung wrote:
+static int f81534_attach(struct usb_serial *serial)
+{
+ struct f81534_serial_private *serial_priv = NULL;
+ int status;
+ int i;
+ int offset;
+ uintptr_t setting_idx
Hi
Peter Hung 於 2015/11/3 上午 11:51 寫道:
> This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
> Changelog:
> v6
> 1. Re-implement the write()/resume() function. Due to this device cant be
> suitable with generic write(), we'll do the submit write URB when
Hi,
Oliver Neukum 於 2015/11/4 下午 04:38 寫道:
On Wed, 2015-11-04 at 16:19 +0800, Peter Hung wrote:
Hi
Oliver Neukum 於 2015/11/3 下午 06:03 寫道:
On Tue, 2015-11-03 at 11:51 +0800, Peter Hung wrote:
+ for (i = 0; i < F81534_NUM_PORT; ++i)
+ atomic_set(_priv->port_active
Hi
Andy Shevchenko 於 2015/11/3 下午 05:45 寫道:
On Tue, Nov 3, 2015 at 5:51 AM, Peter Hung <hpe...@gmail.com> wrote:
+ *Please reference https://bitbucket.org/hpeter/fintek-general/src/
+ *with f81534/tools to get set_gpio.c & set_mode.c. Please use it
+ *carefully.
Would
Hi
Oliver Neukum 於 2015/11/3 下午 06:03 寫道:
On Tue, 2015-11-03 at 11:51 +0800, Peter Hung wrote:
+static int f81534_attach(struct usb_serial *serial)
+{
+ struct f81534_serial_private *serial_priv = NULL;
+ int status;
+ int i;
+ int offset;
+ uintptr_t setting_idx
nged.
Please reference https://bitbucket.org/hpeter/fintek-general/src/
with f81534/tools to get set_gpio.c & set_mode.c to change F81532/534
setting. Please use it carefully.
Signed-off-by: Peter Hung
---
Changelog:
v6
1. Re-implement the write()/resume() function. Due to this dev
nged.
Please reference https://bitbucket.org/hpeter/fintek-general/src/
with f81534/tools to get set_gpio.c & set_mode.c to change F81532/534
setting. Please use it carefully.
Signed-off-by: Peter Hung <hpeter+linux_ker...@gmail.com>
---
Changelog:
v6
1. Re-implement the write()/res
Hi Johan,
Johan Hovold 於 2015/9/14 下午 09:33 寫道:
On Tue, Jul 21, 2015 at 09:58:19AM +0800, Peter Hung wrote:
4. RS422 Mode
1. The RTS mode is dont care.
2. Set M2/M1/M0 as 0/0/0
I don't think all gpios should be exported for these ports if they have
special
Hi Johan,
Johan Hovold 於 2015/9/14 下午 09:33 寫道:
On Tue, Jul 21, 2015 at 09:58:19AM +0800, Peter Hung wrote:
4. RS422 Mode
1. The RTS mode is dont care.
2. Set M2/M1/M0 as 0/0/0
I don't think all gpios should be exported for these ports if they have
special
Johan Hovold 於 2015/9/14 下午 09:33 寫道:
> On Tue, Jul 21, 2015 at 09:58:19AM +0800, Peter Hung wrote:
>> This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
>>
> So as I mentioned above, always accept data if there's room in the fifo.
> Then kick of a write ur
Johan Hovold 於 2015/9/14 下午 09:33 寫道:
> On Tue, Jul 21, 2015 at 09:58:19AM +0800, Peter Hung wrote:
>> This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
>>
> So as I mentioned above, always accept data if there's room in the fifo.
> Then kick of a write ur
when the parameter rs485 is NULL.
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_pci.c | 25 +
1 file changed, 21 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_pci.c
b/drivers/tty/serial/8250/8250_pci.c
index e12e911..68042dd 100644
when the parameter rs485 is NULL.
Signed-off-by: Peter Hung hpeter+linux_ker...@gmail.com
---
drivers/tty/serial/8250/8250_pci.c | 25 +
1 file changed, 21 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_pci.c
b/drivers/tty/serial/8250/8250_pci.c
igh, tx mode with RTS logic low.
If user set to SER_RS485_ENABLED(default), we should set
reg with 0x31. if SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND
will set reg to 0x11.
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_pci.c | 61 ++
1
| SER_RS485_RTS_AFTER_SEND set and nothing else
(or be completely zeroed if SER_RS485_ENABLED was not set).
Thanks for your advice, I'll fix it and re-send patch
--
With Best Regards,
Peter Hung
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| SER_RS485_RTS_AFTER_SEND set and nothing else
(or be completely zeroed if SER_RS485_ENABLED was not set).
Thanks for your advice, I'll fix it and re-send patch
--
With Best Regards,
Peter Hung
--
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the body of a message
with RTS logic low.
If user set to SER_RS485_ENABLED(default), we should set
reg with 0x31. if SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND
will set reg to 0x11.
Signed-off-by: Peter Hung hpeter+linux_ker...@gmail.com
---
drivers/tty/serial/8250/8250_pci.c | 61
.
RTS is controlled by H/W, RTS high with idle & RX, low with TX.
When it set with 0x31, it's configured with RS485 mode.
RTS is controlled by H/W, RTS low with idle & RX, high with TX.
We will force 0x01 on pci_fintek_setup().
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_pc
.
RTS is controlled by H/W, RTS high with idle RX, low with TX.
When it set with 0x31, it's configured with RS485 mode.
RTS is controlled by H/W, RTS low with idle RX, high with TX.
We will force 0x01 on pci_fintek_setup().
Signed-off-by: Peter Hung hpeter+linux_ker...@gmail.com
---
drivers/tty
. v1 version submit to staging tree, but Greg KH advised me to
cleanup source code & re-submit it to correct subsystem
2. Remove all custom ioctl commands
Signed-off-by: Peter Hung
---
drivers/usb/serial/Kconfig | 10 +
drivers/usb/serial/Makefile |1 +
drivers/usb/serial/f81534.c | 3279 +++
re-submit it to correct subsystem
2. Remove all custom ioctl commands
Signed-off-by: Peter Hung hpeter+linux_ker...@gmail.com
---
drivers/usb/serial/Kconfig | 10 +
drivers/usb/serial/Makefile |1 +
drivers/usb/serial/f81534.c | 3279 +++
3 files
fix with newer patch.
--
With Best Regards,
Peter Hung
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
with newer patch.
--
With Best Regards,
Peter Hung
--
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
subsystem callback function.
2. Use more defines to replece magic numbers to make it meaningful
3. Make more comments as document in source code.
v2
1. v1 version submit to staging tree, but Greg KH advised me to
cleanup source code & re-submit it to correct subsyste
numbers to make it meaningful
3. Make more comments as document in source code.
v2
1. v1 version submit to staging tree, but Greg KH advised me to
cleanup source code re-submit it to correct subsystem
2. Remove all custom ioctl commands
Signed-off-by: Peter Hung hpeter
Hi Johan,
Peter Hung 於 2015/7/9 上午 11:15 寫道:
> This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
>
Please pending for the driver, I found a problem with
prepare_write_buffer(). The driver submit write block size
!= real tx send size. It's will ok on transmitting small moun
Hi Johan,
Peter Hung 於 2015/7/9 上午 11:15 寫道:
This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
Please pending for the driver, I found a problem with
prepare_write_buffer(). The driver submit write block size
!= real tx send size. It's will ok on transmitting small mount data
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