* [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix
@ 2017-06-28 9:13 Lin Yun Sheng
2017-06-28 9:13 ` [PATCH NET V7 1/2] net: phy: Add phy loopback support in net phy framework Lin Yun Sheng
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: Lin Yun Sheng @ 2017-06-28 9:13 UTC (permalink / raw)
To: davem, andrew, f.fainelli
Cc: huangdaode, xuwei5, liguozhu, Yisen.Zhuang, gabriele.paoloni,
john.garry, linuxarm, yisen.zhuang, salil.mehta, lipeng321,
tremyfr, netdev, linux-kernel
This Patch Set add set_loopback in phy_driver and use it to setup loopback
when doing ethtool phy self_test.
Patch V7:
1. Add comment why resume the phy in hns_nic_config_phy_loopback.
2. Fix a typo error in patch description.
Patch V6:
Fix Or'ing error code in __lb_setup.
Patch V5:
Removing non loopback related code change.
Patch V4:
1. Remove c45 checking
2. Add -ENOTSUPP when function pointer is null,
take mutex in phy_loopback.
Patch V3:
Calling phy_loopback enable and disable in pair in hns mac driver.
Patch V2:
1. Add phy_loopback in phy_device.c.
2. Do error checking and do the read and write once in
genphy_loopback.
3. Remove gen10g_loopback in phy_device.c.
Patch V1:
Initial Submit
Lin Yun Sheng (2):
net: phy: Add phy loopback support in net phy framework
net: hns: Use phy_driver to setup Phy loopback
drivers/net/ethernet/hisilicon/hns/hnae.h | 1 +
drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 105 ++++++++---------------
drivers/net/phy/marvell.c | 1 +
drivers/net/phy/phy_device.c | 51 +++++++++++
include/linux/phy.h | 5 ++
5 files changed, 92 insertions(+), 71 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH NET V7 1/2] net: phy: Add phy loopback support in net phy framework
2017-06-28 9:13 [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix Lin Yun Sheng
@ 2017-06-28 9:13 ` Lin Yun Sheng
2017-06-28 13:27 ` Andrew Lunn
2017-06-28 9:13 ` [PATCH NET V7 2/2] net: hns: Use phy_driver to setup Phy loopback Lin Yun Sheng
2017-06-29 18:14 ` [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix David Miller
2 siblings, 1 reply; 9+ messages in thread
From: Lin Yun Sheng @ 2017-06-28 9:13 UTC (permalink / raw)
To: davem, andrew, f.fainelli
Cc: huangdaode, xuwei5, liguozhu, Yisen.Zhuang, gabriele.paoloni,
john.garry, linuxarm, yisen.zhuang, salil.mehta, lipeng321,
tremyfr, netdev, linux-kernel
This patch add set_loopback in phy_driver, which is used by MAC
driver to enable or disable phy loopback. it also add a generic
genphy_loopback function, which use BMCR loopback bit to enable
or disable loopback.
Signed-off-by: Lin Yun Sheng <linyunsheng@huawei.com>
---
drivers/net/phy/marvell.c | 1 +
drivers/net/phy/phy_device.c | 51 ++++++++++++++++++++++++++++++++++++++++++++
include/linux/phy.h | 5 +++++
3 files changed, 57 insertions(+)
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 57297ba..01a1586 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -2094,6 +2094,7 @@ static int m88e1510_probe(struct phy_device *phydev)
.get_sset_count = marvell_get_sset_count,
.get_strings = marvell_get_strings,
.get_stats = marvell_get_stats,
+ .set_loopback = genphy_loopback,
},
{
.phy_id = MARVELL_PHY_ID_88E1540,
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 1219eea..1e08d62 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1123,6 +1123,39 @@ int phy_resume(struct phy_device *phydev)
}
EXPORT_SYMBOL(phy_resume);
+int phy_loopback(struct phy_device *phydev, bool enable)
+{
+ struct phy_driver *phydrv = to_phy_driver(phydev->mdio.dev.driver);
+ int ret = 0;
+
+ mutex_lock(&phydev->lock);
+
+ if (enable && phydev->loopback_enabled) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ if (!enable && !phydev->loopback_enabled) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (phydev->drv && phydrv->set_loopback)
+ ret = phydrv->set_loopback(phydev, enable);
+ else
+ ret = -EOPNOTSUPP;
+
+ if (ret)
+ goto out;
+
+ phydev->loopback_enabled = enable;
+
+out:
+ mutex_unlock(&phydev->lock);
+ return ret;
+}
+EXPORT_SYMBOL(phy_loopback);
+
/* Generic PHY support and helper functions */
/**
@@ -1628,6 +1661,23 @@ static int gen10g_resume(struct phy_device *phydev)
return 0;
}
+int genphy_loopback(struct phy_device *phydev, bool enable)
+{
+ int value;
+
+ value = phy_read(phydev, MII_BMCR);
+ if (value < 0)
+ return value;
+
+ if (enable)
+ value |= BMCR_LOOPBACK;
+ else
+ value &= ~BMCR_LOOPBACK;
+
+ return phy_write(phydev, MII_BMCR, value);
+}
+EXPORT_SYMBOL(genphy_loopback);
+
static int __set_phy_supported(struct phy_device *phydev, u32 max_speed)
{
/* The default values for phydev->supported are provided by the PHY
@@ -1874,6 +1924,7 @@ void phy_drivers_unregister(struct phy_driver *drv, int n)
.read_status = genphy_read_status,
.suspend = genphy_suspend,
.resume = genphy_resume,
+ .set_loopback = genphy_loopback,
}, {
.phy_id = 0xffffffff,
.phy_id_mask = 0xffffffff,
diff --git a/include/linux/phy.h b/include/linux/phy.h
index e76e4ad..49c903dc 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -364,6 +364,7 @@ struct phy_c45_device_ids {
* is_pseudo_fixed_link: Set to true if this phy is an Ethernet switch, etc.
* has_fixups: Set to true if this phy has fixups/quirks.
* suspended: Set to true if this phy has been suspended successfully.
+ * loopback_enabled: Set true if this phy has been loopbacked successfully.
* state: state of the PHY for management purposes
* dev_flags: Device-specific flags used by the PHY driver.
* link_timeout: The number of timer firings to wait before the
@@ -400,6 +401,7 @@ struct phy_device {
bool is_pseudo_fixed_link;
bool has_fixups;
bool suspended;
+ bool loopback_enabled;
enum phy_state state;
@@ -639,6 +641,7 @@ struct phy_driver {
int (*set_tunable)(struct phy_device *dev,
struct ethtool_tunable *tuna,
const void *data);
+ int (*set_loopback)(struct phy_device *dev, bool enable);
};
#define to_phy_driver(d) container_of(to_mdio_common_driver(d), \
struct phy_driver, mdiodrv)
@@ -774,6 +777,7 @@ static inline void phy_device_free(struct phy_device *phydev) { }
int phy_init_hw(struct phy_device *phydev);
int phy_suspend(struct phy_device *phydev);
int phy_resume(struct phy_device *phydev);
+int phy_loopback(struct phy_device *phydev, bool enable);
struct phy_device *phy_attach(struct net_device *dev, const char *bus_id,
phy_interface_t interface);
struct phy_device *phy_find_first(struct mii_bus *bus);
@@ -825,6 +829,7 @@ void phy_attached_print(struct phy_device *phydev, const char *fmt, ...)
int genphy_read_status(struct phy_device *phydev);
int genphy_suspend(struct phy_device *phydev);
int genphy_resume(struct phy_device *phydev);
+int genphy_loopback(struct phy_device *phydev, bool enable);
int genphy_soft_reset(struct phy_device *phydev);
static inline int genphy_no_soft_reset(struct phy_device *phydev)
{
--
1.9.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH NET V7 2/2] net: hns: Use phy_driver to setup Phy loopback
2017-06-28 9:13 [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix Lin Yun Sheng
2017-06-28 9:13 ` [PATCH NET V7 1/2] net: phy: Add phy loopback support in net phy framework Lin Yun Sheng
@ 2017-06-28 9:13 ` Lin Yun Sheng
2017-06-29 18:14 ` [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix David Miller
2 siblings, 0 replies; 9+ messages in thread
From: Lin Yun Sheng @ 2017-06-28 9:13 UTC (permalink / raw)
To: davem, andrew, f.fainelli
Cc: huangdaode, xuwei5, liguozhu, Yisen.Zhuang, gabriele.paoloni,
john.garry, linuxarm, yisen.zhuang, salil.mehta, lipeng321,
tremyfr, netdev, linux-kernel
Use function set_loopback in phy_driver to setup phy loopback
when doing ethtool self test.
Signed-off-by: Lin Yun Sheng <linyunsheng@huawei.com>
---
drivers/net/ethernet/hisilicon/hns/hnae.h | 1 +
drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 105 ++++++++---------------
2 files changed, 35 insertions(+), 71 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h
index 04211ac..7ba653a 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.h
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.h
@@ -360,6 +360,7 @@ enum hnae_loop {
MAC_INTERNALLOOP_MAC = 0,
MAC_INTERNALLOOP_SERDES,
MAC_INTERNALLOOP_PHY,
+ MAC_LOOP_PHY_NONE,
MAC_LOOP_NONE,
};
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
index e95795b..92865cf 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -259,67 +259,27 @@ static int hns_nic_set_link_ksettings(struct net_device *net_dev,
static int hns_nic_config_phy_loopback(struct phy_device *phy_dev, u8 en)
{
-#define COPPER_CONTROL_REG 0
-#define PHY_POWER_DOWN BIT(11)
-#define PHY_LOOP_BACK BIT(14)
- u16 val = 0;
-
- if (phy_dev->is_c45) /* c45 branch adding for XGE PHY */
- return -ENOTSUPP;
+ int err;
if (en) {
- /* speed : 1000M */
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 2);
- phy_write(phy_dev, 21, 0x1046);
-
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 0);
- /* Force Master */
- phy_write(phy_dev, 9, 0x1F00);
-
- /* Soft-reset */
- phy_write(phy_dev, 0, 0x9140);
- /* If autoneg disabled,two soft-reset operations */
- phy_write(phy_dev, 0, 0x9140);
-
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 0xFA);
-
- /* Default is 0x0400 */
- phy_write(phy_dev, 1, 0x418);
-
- /* Force 1000M Link, Default is 0x0200 */
- phy_write(phy_dev, 7, 0x20C);
-
- /* Powerup Fiber */
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 1);
- val = phy_read(phy_dev, COPPER_CONTROL_REG);
- val &= ~PHY_POWER_DOWN;
- phy_write(phy_dev, COPPER_CONTROL_REG, val);
-
- /* Enable Phy Loopback */
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 0);
- val = phy_read(phy_dev, COPPER_CONTROL_REG);
- val |= PHY_LOOP_BACK;
- val &= ~PHY_POWER_DOWN;
- phy_write(phy_dev, COPPER_CONTROL_REG, val);
+ /* Doing phy loopback in offline state, phy resuming is
+ * needed to power up the device.
+ */
+ err = phy_resume(phy_dev);
+ if (err)
+ goto out;
+
+ err = phy_loopback(phy_dev, true);
} else {
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 0xFA);
- phy_write(phy_dev, 1, 0x400);
- phy_write(phy_dev, 7, 0x200);
-
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 1);
- val = phy_read(phy_dev, COPPER_CONTROL_REG);
- val |= PHY_POWER_DOWN;
- phy_write(phy_dev, COPPER_CONTROL_REG, val);
-
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 0);
- phy_write(phy_dev, 9, 0xF00);
-
- val = phy_read(phy_dev, COPPER_CONTROL_REG);
- val &= ~PHY_LOOP_BACK;
- val |= PHY_POWER_DOWN;
- phy_write(phy_dev, COPPER_CONTROL_REG, val);
+ err = phy_loopback(phy_dev, false);
+ if (err)
+ goto out;
+
+ err = phy_suspend(phy_dev);
}
- return 0;
+
+out:
+ return err;
}
static int __lb_setup(struct net_device *ndev,
@@ -332,10 +292,9 @@ static int __lb_setup(struct net_device *ndev,
switch (loop) {
case MAC_INTERNALLOOP_PHY:
- if ((phy_dev) && (!phy_dev->is_c45)) {
- ret = hns_nic_config_phy_loopback(phy_dev, 0x1);
- ret |= h->dev->ops->set_loopback(h, loop, 0x1);
- }
+ ret = hns_nic_config_phy_loopback(phy_dev, 0x1);
+ if (!ret)
+ ret = h->dev->ops->set_loopback(h, loop, 0x1);
break;
case MAC_INTERNALLOOP_MAC:
if ((h->dev->ops->set_loopback) &&
@@ -346,17 +305,17 @@ static int __lb_setup(struct net_device *ndev,
if (h->dev->ops->set_loopback)
ret = h->dev->ops->set_loopback(h, loop, 0x1);
break;
+ case MAC_LOOP_PHY_NONE:
+ ret = hns_nic_config_phy_loopback(phy_dev, 0x0);
case MAC_LOOP_NONE:
- if ((phy_dev) && (!phy_dev->is_c45))
- ret |= hns_nic_config_phy_loopback(phy_dev, 0x0);
-
- if (h->dev->ops->set_loopback) {
+ if (!ret && h->dev->ops->set_loopback) {
if (priv->ae_handle->phy_if != PHY_INTERFACE_MODE_XGMII)
- ret |= h->dev->ops->set_loopback(h,
+ ret = h->dev->ops->set_loopback(h,
MAC_INTERNALLOOP_MAC, 0x0);
- ret |= h->dev->ops->set_loopback(h,
- MAC_INTERNALLOOP_SERDES, 0x0);
+ if (!ret)
+ ret = h->dev->ops->set_loopback(h,
+ MAC_INTERNALLOOP_SERDES, 0x0);
}
break;
default:
@@ -582,13 +541,16 @@ static int __lb_run_test(struct net_device *ndev,
return ret_val;
}
-static int __lb_down(struct net_device *ndev)
+static int __lb_down(struct net_device *ndev, enum hnae_loop loop)
{
struct hns_nic_priv *priv = netdev_priv(ndev);
struct hnae_handle *h = priv->ae_handle;
int ret;
- ret = __lb_setup(ndev, MAC_LOOP_NONE);
+ if (loop == MAC_INTERNALLOOP_PHY)
+ ret = __lb_setup(ndev, MAC_LOOP_PHY_NONE);
+ else
+ ret = __lb_setup(ndev, MAC_LOOP_NONE);
if (ret)
netdev_err(ndev, "%s: __lb_setup return error(%d)!\n",
__func__,
@@ -644,7 +606,8 @@ static void hns_nic_self_test(struct net_device *ndev,
if (!data[test_index]) {
data[test_index] = __lb_run_test(
ndev, (enum hnae_loop)st_param[i][0]);
- (void)__lb_down(ndev);
+ (void)__lb_down(ndev,
+ (enum hnae_loop)st_param[i][0]);
}
if (data[test_index])
--
1.9.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH NET V7 1/2] net: phy: Add phy loopback support in net phy framework
2017-06-28 9:13 ` [PATCH NET V7 1/2] net: phy: Add phy loopback support in net phy framework Lin Yun Sheng
@ 2017-06-28 13:27 ` Andrew Lunn
2017-06-29 1:35 ` Yunsheng Lin
0 siblings, 1 reply; 9+ messages in thread
From: Andrew Lunn @ 2017-06-28 13:27 UTC (permalink / raw)
To: Lin Yun Sheng
Cc: davem, f.fainelli, huangdaode, xuwei5, liguozhu, Yisen.Zhuang,
gabriele.paoloni, john.garry, linuxarm, salil.mehta, lipeng321,
tremyfr, netdev, linux-kernel
On Wed, Jun 28, 2017 at 05:13:10PM +0800, Lin Yun Sheng wrote:
> This patch add set_loopback in phy_driver, which is used by MAC
> driver to enable or disable phy loopback. it also add a generic
> genphy_loopback function, which use BMCR loopback bit to enable
> or disable loopback.
>
> Signed-off-by: Lin Yun Sheng <linyunsheng@huawei.com>
Hi Lin
It is normal to include my
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
when resubmitting a patch. The only time you drop such tags is when
you make a big change.
Andrew
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH NET V7 1/2] net: phy: Add phy loopback support in net phy framework
2017-06-28 13:27 ` Andrew Lunn
@ 2017-06-29 1:35 ` Yunsheng Lin
0 siblings, 0 replies; 9+ messages in thread
From: Yunsheng Lin @ 2017-06-29 1:35 UTC (permalink / raw)
To: Andrew Lunn
Cc: davem, f.fainelli, huangdaode, xuwei5, liguozhu, Yisen.Zhuang,
gabriele.paoloni, john.garry, linuxarm, salil.mehta, lipeng321,
tremyfr, netdev, linux-kernel
Hi, Andrew
On 2017/6/28 21:27, Andrew Lunn wrote:
> On Wed, Jun 28, 2017 at 05:13:10PM +0800, Lin Yun Sheng wrote:
>> This patch add set_loopback in phy_driver, which is used by MAC
>> driver to enable or disable phy loopback. it also add a generic
>> genphy_loopback function, which use BMCR loopback bit to enable
>> or disable loopback.
>>
>> Signed-off-by: Lin Yun Sheng <linyunsheng@huawei.com>
>
> Hi Lin
>
> It is normal to include my
>
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>
>
> when resubmitting a patch. The only time you drop such tags is when
> you make a big change.
Will do next time, thanks for reviewing.
Best Regards
Yunsheng Lin
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix
2017-06-28 9:13 [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix Lin Yun Sheng
2017-06-28 9:13 ` [PATCH NET V7 1/2] net: phy: Add phy loopback support in net phy framework Lin Yun Sheng
2017-06-28 9:13 ` [PATCH NET V7 2/2] net: hns: Use phy_driver to setup Phy loopback Lin Yun Sheng
@ 2017-06-29 18:14 ` David Miller
2017-06-29 18:22 ` Andrew Lunn
2 siblings, 1 reply; 9+ messages in thread
From: David Miller @ 2017-06-29 18:14 UTC (permalink / raw)
To: linyunsheng
Cc: andrew, f.fainelli, huangdaode, xuwei5, liguozhu, Yisen.Zhuang,
gabriele.paoloni, john.garry, linuxarm, salil.mehta, lipeng321,
tremyfr, netdev, linux-kernel
From: Lin Yun Sheng <linyunsheng@huawei.com>
Date: Wed, 28 Jun 2017 17:13:09 +0800
> This Patch Set add set_loopback in phy_driver and use it to setup loopback
> when doing ethtool phy self_test.
This doesn't apply cleanly to the net-next tree, please respin.
Thank you.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix
2017-06-29 18:14 ` [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix David Miller
@ 2017-06-29 18:22 ` Andrew Lunn
2017-06-29 20:08 ` David Miller
0 siblings, 1 reply; 9+ messages in thread
From: Andrew Lunn @ 2017-06-29 18:22 UTC (permalink / raw)
To: David Miller
Cc: linyunsheng, f.fainelli, huangdaode, xuwei5, liguozhu,
Yisen.Zhuang, gabriele.paoloni, john.garry, linuxarm,
salil.mehta, lipeng321, tremyfr, netdev, linux-kernel
On Thu, Jun 29, 2017 at 02:14:55PM -0400, David Miller wrote:
> From: Lin Yun Sheng <linyunsheng@huawei.com>
> Date: Wed, 28 Jun 2017 17:13:09 +0800
>
> > This Patch Set add set_loopback in phy_driver and use it to setup loopback
> > when doing ethtool phy self_test.
>
> This doesn't apply cleanly to the net-next tree, please respin.
Hi David
This patchset still has issues. The first patch is O.K. to be
committed, but the second patch to the hns driver still has issues. I
suppose it makes the hns driver less broken, but it is still
broken. Is less broken a sufficient criteria for acceptance?
Andrew
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix
2017-06-29 18:22 ` Andrew Lunn
@ 2017-06-29 20:08 ` David Miller
2017-06-30 6:15 ` Yunsheng Lin
0 siblings, 1 reply; 9+ messages in thread
From: David Miller @ 2017-06-29 20:08 UTC (permalink / raw)
To: andrew
Cc: linyunsheng, f.fainelli, huangdaode, xuwei5, liguozhu,
Yisen.Zhuang, gabriele.paoloni, john.garry, linuxarm,
salil.mehta, lipeng321, tremyfr, netdev, linux-kernel
From: Andrew Lunn <andrew@lunn.ch>
Date: Thu, 29 Jun 2017 20:22:16 +0200
Is less broken a sufficient criteria for acceptance?
Sometimes, it depends upon the situation.
If you are continuing to resolve those issues, I'll wait and
watch for future respins then.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix
2017-06-29 20:08 ` David Miller
@ 2017-06-30 6:15 ` Yunsheng Lin
0 siblings, 0 replies; 9+ messages in thread
From: Yunsheng Lin @ 2017-06-30 6:15 UTC (permalink / raw)
To: David Miller, andrew
Cc: f.fainelli, huangdaode, xuwei5, liguozhu, Yisen.Zhuang,
gabriele.paoloni, john.garry, linuxarm, salil.mehta, lipeng321,
tremyfr, netdev, linux-kernel
Hi, David
I will send out a patch based on net-next, and
I will continue to address the problem andrew pointed
out. If I come out with a doable solution, I will send
out the new patch.
Best Regards
Yunsheng Lin
On 2017/6/30 4:08, David Miller wrote:
> From: Andrew Lunn <andrew@lunn.ch>
> Date: Thu, 29 Jun 2017 20:22:16 +0200
>
> Is less broken a sufficient criteria for acceptance?
>
> Sometimes, it depends upon the situation.
>
> If you are continuing to resolve those issues, I'll wait and
> watch for future respins then.
>
> .
>
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2017-06-30 6:15 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2017-06-28 9:13 [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix Lin Yun Sheng
2017-06-28 9:13 ` [PATCH NET V7 1/2] net: phy: Add phy loopback support in net phy framework Lin Yun Sheng
2017-06-28 13:27 ` Andrew Lunn
2017-06-29 1:35 ` Yunsheng Lin
2017-06-28 9:13 ` [PATCH NET V7 2/2] net: hns: Use phy_driver to setup Phy loopback Lin Yun Sheng
2017-06-29 18:14 ` [PATCH NET V7 0/2] Add loopback support in phy_driver and hns ethtool fix David Miller
2017-06-29 18:22 ` Andrew Lunn
2017-06-29 20:08 ` David Miller
2017-06-30 6:15 ` Yunsheng Lin
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