From: "freddy.hsin"
Before user space daemon start to access the watchdog device,
there is a time interval that watchdog is disabled in the
original flow. If the system freezing at this interval, it
cannot be rebooted by watchdog hardware automatically.
In order to solve this problem, the watchd
From: "freddy.hsin"
Before user space daemon start to access the watchdog device,
there is a time interval that watchdog is disabled in the
original flow. If the system freezing at this interval, it
cannot be rebooted by watchdog hardware automatically.
In order to solve this problem, the watchd
Before user space daemon start to access the watchdog device,
there is a time interval that watchdog is disabled in the
original flow. If the system freezing at this interval, it
cannot be rebooted by watchdog hardware automatically.
In order to solve this problem, the watchdog hardware should be
Add mtk_wdt_init() functin in probe flow to determine
enable/disable the hw watchdog by its original setting
Freddy Hsin (1):
driver: watchdog: Add mtk_wdt_init for mediatek watchdog hw init
drivers/watchdog/mtk_wdt.c | 22 +-
1 file changed, 21 insertions(+), 1 deletion(-)
: Freddy Hsin
---
drivers/watchdog/mtk_wdt.c | 22 +-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c
index d6a6393..59b5061 100644
--- a/drivers/watchdog/mtk_wdt.c
+++ b/drivers/watchdog/mtk_wdt.c
@@ -57,6 +57,9
Remove the redundant condition of MTK_TIMER because the driver
can work on MTK platform normally, so COMPILE_TEST is no longer
needed for development purpose
Freddy Hsin (1):
timer: mt6873: remove COMPILE_TEST condition for MTK timer
drivers/clocksource/Kconfig | 2 +-
1 file changed, 1
MTK timer driver can work on MTK platform normally, so remove
the redundant condition for MTK_TIMER
Signed-off-by: Freddy Hsin
---
drivers/clocksource/Kconfig |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index
porting Mediatek timer driver to loadable module
Signed-off-by: Freddy Hsin
---
drivers/clocksource/Kconfig |2 +-
drivers/clocksource/mmio.c |4 +++-
drivers/clocksource/timer-mediatek.c | 39 ++
3 files changed, 43 insertions(+), 2
export sched_clock_register function, because the Mediatek timer
loadable module depends on this function
Signed-off-by: Freddy Hsin
---
kernel/time/sched_clock.c |1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/time/sched_clock.c b/kernel/time/sched_clock.c
index fa3f800..e1d5afe
Porting Mediatek timer driver to kernel module for GKI
(Generic Kernel Image). Clocksource mmio functions are
exported for Mediatek timer init function.
This patch depends on the timer-of patch submitted by Baolin Wang
https://lkml.org/lkml/2020/3/24/72
Freddy Hsin (2):
kernel: time: remove
From: Freddy Xin
Add functions to support ethtool EEE manipulating, and the EEE
is disabled in default setting to enhance the compatibility
with certain switch.
Signed-off-by: Freddy Xin
---
drivers/net/usb/ax88179_178a.c | 264 +
1 file changed, 264
From: Freddy Xin
Add VID:DID for Lenovo OneLinkDock Gigabit LAN
Signed-off-by: Freddy Xin
---
drivers/net/usb/ax88179_178a.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 955df81..460e823 100644
to
NET_IP_ALIGN in USBNET, and I can change its value to
0 in AX88179_178A driver, right?
Freddy
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NET_IP_ALIGN bytes for each SKB.
Freddy
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From: Freddy Xin
The AX88179_178A has a hardware feature that it can insert a
2-bytes pseudo header in front of each received frame by setting
the AX_RX_CTL_IPE bit. This feature is used to let the IP header
be aligned on a doubleword-aligned address, so the rx_submit() of
usbnet.c needn&#
On 2013年12月10日 09:01, David Miller wrote:
From: fre...@asix.com.tw
Date: Fri, 6 Dec 2013 17:58:18 +0800
From: Freddy Xin
The AX88179_178A has a hardware feature that it can insert a 2-bytes pseudo
header in front of each received frame by setting the AX_RX_CTL_IPE bit.
This feature is used
From: Freddy Xin
The AX88179_178A has a hardware feature that it can insert a 2-bytes pseudo
header in front of each received frame by setting the AX_RX_CTL_IPE bit.
This feature is used to let the IP header be aligned on a doubleword-aligned
address,
but the NET_IP_ALIGN may equals to 2 and
From: Freddy Xin
Remove AX_MEDIUM_ALWAYS_ONE in AX_MEDIUM_STATUS_MODE register.
Setting this bit may cause TX throttling in Half-Duplex mode.
Signed-off-by: Freddy Xin
---
drivers/net/usb/ax88179_178a.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers
From: Freddy Xin
Add VID:DID for Samsung USB Ethernet Adapter.
Signed-off-by: Freddy Xin
---
drivers/net/usb/ax88179_178a.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 3bcd0d9
From: Freddy Xin
Correct the definition of AX_RXHDR_CRC_ERR and
AX_RXHDR_DROP_ERR. They are BIT29 and BIT31 in pkt_hdr
seperately.
Signed-off-by: Freddy Xin
---
drivers/net/usb/ax88179_178a.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/usb
From: Freddy Xin
Add VID:DID for Samsung USB Ethernet Adapter.
Signed-off-by: Freddy Xin
---
drivers/net/usb/ax88179_178a.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 3569293
From: Freddy Xin
Correct the definition of AX_RXHDR_CRC_ERR and
AX_RXHDR_DROP_ERR. They are BIT29 and BIT31 in pkt_hdr
seperately.
Signed-off-by: Freddy Xin
---
drivers/net/usb/ax88179_178a.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/usb
From: Freddy Xin
Correct the definition of AX_RXHDR_CRC_ERR and
AX_RXHDR_DROP_ERR. They are BIT29 and BIT31 in pkt_hdr
seperately.
Add VID:DID for Samsung USB Ethernet Adapter.
Signed-off-by: Freddy Xin
---
drivers/net/usb/ax88179_178a.c | 23 ---
1 file changed, 20
From: Freddy Xin
Disable TSO and SG network features in reset() and bind() functions,
and check the return value of skb_linearize() in tx_fixup() to prevent
TX throttling.
Signed-off-by: Freddy Xin
---
drivers/net/usb/ax88179_178a.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions
From: Freddy Xin
This is a resubmission.
Added kfree() in ax88179_get_eeprom to prevent memory leakage.
Modified "__le16 rxctl" to "u16 rxctl" in "struct ax88179_data" and removed
pointless casts.
Removed asix_init and asix_exit functions and added
"mo
From: Freddy Xin
This is a resubmission.
Fixed endianness issue on big endian systems and verified this driver on iBook
G4.
Removed steps that change net->features in ax88179_set_features function.
Added "const" to ethtool_ops structure and fixed the coding style of
AX88179_BULK
On 02/08/2013 04:02 AM, Ben Hutchings wrote:
On Thu, 2013-02-07 at 21:39 +0800, Freddy Xin wrote:
From: Freddy Xin
This is a resubmission.
Added "const" to ethtool_ops structure and fixed the coding style of
AX88179_BULKIN_SIZE array.
Fixed the issue that the default MTU is not 1
From: Freddy Xin
This is a resubmission.
Added "const" to ethtool_ops structure and fixed the coding style of
AX88179_BULKIN_SIZE array.
Fixed the issue that the default MTU is not 1500.
Added ax88179_change_mtu function and enabled the hardware jumbo frame function
to support an
On 02/07/2013 01:46 PM, Stephen Hemminger wrote:
On Thu, 7 Feb 2013 12:36:34 +0800
Freddy Xin wrote:
+static struct ethtool_ops ax88179_ethtool_ops = {
+ .get_link = ethtool_op_get_link,
+ .get_msglevel = usbnet_get_msglevel,
+ .set_msglevel
On 02/07/2013 01:45 PM, Stephen Hemminger wrote:
On Thu, 7 Feb 2013 12:36:34 +0800
Freddy Xin wrote:
+struct {unsigned char ctrl, timer_l, timer_h, size, ifg; }
+AX88179_BULKIN_SIZE[] ={
+ {7, 0x4f, 0,0x12, 0xff},
+ {7, 0xf0, 1,0x15, 0xff},
+ {7, 0xae, 7
From: Freddy Xin
This is a resubmission.
Fixed the issue that the default MTU is not 1500.
Added ax88179_change_mtu function and enabled the hardware jumbo frame function
to support an
MTU higher than 1500.
Fixed indentation and empty line coding style errors.
The _nopm version usb functions
-Original Message-
From: Daniel J Blueman [mailto:dan...@quora.org]
Sent: Sunday, February 03, 2013 10:22 PM
To: Freddy Xin
Cc: Linux Kernel
Subject: Re: [PATCH, resubmit] ax88179_178a: ASIX AX88179_178A USB 3.0/2.0
to gigabit ethernet adapter driver
> Hi Freddy,
> Michael, cou
ørn, I am trying to reproduce the issue mentioned by Michael and I have a
question about submitting this driver.
Should I merge this driver into asix_devices.c and asix_common.c even through
the usb command, tx_fixup, and rx_fixup functions are totally different?
Thank you in advance for your reply
From: Freddy Xin
This is a resubmission.
Fixed coding style errors.
The _nopm version usb functions were added to access register in suspend and
resume functions.
Serveral variables allocted dynamically were removed and replaced by stack
variables.
ax88179_get_eeprom were modified from
.
Signed-off-by: Freddy Xin
---
drivers/net/usb/Kconfig| 18 +
drivers/net/usb/Makefile |1 +
drivers/net/usb/ax88179_178a.c | 1424
3 files changed, 1443 insertions(+)
create mode 100644 drivers/net/usb/ax88179_178a.c
diff --git a/d
> + int i;
>> +
>> + /* Crude hack to ensure that we don't overwrite memory
>> +* if an odd length is supplied
Have a look at asix_get_eeprom() in asix_common.c for a better
implementation. There is also code for programming the eeprom
(asix_set_eeprom in asix_c
From: Freddy Xin
This patch adds a driver for ASIX's AX88179 family of USB 3.0/2.0
to gigabit ethernet adapters. It's based on the AX88xxx driver but
the usb commands used to access registers for AX88179 are completely different.
This driver had been verified on x86 system with AX8817
Hi all,
On Thu, 30 Aug 2007, Mohamed Bamakhrama wrote:
> I have a question regarding the average number of assembly
> instructions per line of kernel code.
I may completely miss out on this one, but what's the point in
knowing?
--
$ cat ~/.signature
Freddy Spierenburg <[E
Howdy,
Trying to implement some different buffer caching
algorithms in Linux. This is just for comparison
purposes for a thesis, not suggesting any problem with
the current scheme. Here is what I'm attempting:
o Eliminate BUF_CLEAN, BUF_DIRTY, and BUF_LOCKED
lists in favor of a single BUF_
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