* [PATCH V3 net-next 0/2] pch_gbe: Add MinnowBoard support
@ 2013-07-25 5:10 Darren Hart
2013-07-25 5:10 ` [PATCH net-next 1/2] pch_gbe: Use PCH_GBE_PHY_REGS_LEN instead of 32 Darren Hart
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Darren Hart @ 2013-07-25 5:10 UTC (permalink / raw)
To: Linux Net Dev
Cc: David S. Miller, H. Peter Anvin, Peter Waskiewicz,
Andy Shevchenko, Darren Hart, Joe Perches
Add support for the MinnowBoard in the pch_gbe driver. This was
originally sent to LKML as part of the MinnowBoard support series. That
is now partially merged and this version of the patch has been isolated
from those changes and is now completely self-contained.
Thanks to everyone on Cc for their time in reviewing, the patch series
is better for it.
V2:
Whitespace cleanup
Remove trailing period in messages
Comment formatting (added a colon)
Use devm_gpio_request_one
Fix missing adapter->pdata NULL check in PHY
Use netdev style comment blocks
Use kernel_ulong_t for driver_data cast
Use unsigned for gpio and unsigned long for flags
V3:
Restore /** comment start for file consistency per Joe Perches
following his checkpatch.pl patch
Make pch_gbe_phy_tx_clk_delay() static per David Miller
I have included patch 1/2 as it was also marked with "Changes Requested"
in patchwork. Hopefully resending is the preferred method.
The following changes since commit 18afa4b028b46f8b45ca64f94aefe717c297b07d:
net: Make devnet_rename_seq static (2013-07-24 17:57:26 -0700)
are available in the git repository at:
git://git.infradead.org/users/dvhart/linux-2.6.git minnow/net-next
ssh://git.infradead.org/srv/git/users/dvhart/linux-2.6.git minnow/net-next
and browsable here:
http://git.infradead.org/users/dvhart/linux-2.6.git/shortlog/refs/heads/minnow/net-next
Darren Hart (2):
pch_gbe: Use PCH_GBE_PHY_REGS_LEN instead of 32
pch_gbe: Add MinnowBoard support
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h | 15 ++++
.../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 52 +++++++++++-
.../net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c | 98 ++++++++++++++++++++++
.../net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h | 1 +
4 files changed, 165 insertions(+), 1 deletion(-)
--
1.8.3.1
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH net-next 1/2] pch_gbe: Use PCH_GBE_PHY_REGS_LEN instead of 32 2013-07-25 5:10 [PATCH V3 net-next 0/2] pch_gbe: Add MinnowBoard support Darren Hart @ 2013-07-25 5:10 ` Darren Hart 2013-07-25 5:10 ` [PATCH V3 net-next 2/2] pch_gbe: Add MinnowBoard support Darren Hart 2013-07-25 14:04 ` [PATCH V3 net-next 0/2] " Darren Hart 2 siblings, 0 replies; 6+ messages in thread From: Darren Hart @ 2013-07-25 5:10 UTC (permalink / raw) To: Linux Net Dev Cc: Darren Hart, David S. Miller, H. Peter Anvin, Peter Waskiewicz, Andy Shevchenko Avoid using magic numbers when we have perfectly good defines just lying around. Signed-off-by: Darren Hart <dvhart@linux.intel.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Peter Waskiewicz <peter.p.waskiewicz.jr@intel.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: netdev@vger.kernel.org --- drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index ab1039a..749ddd9 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -682,7 +682,7 @@ static int pch_gbe_init_phy(struct pch_gbe_adapter *adapter) } adapter->hw.phy.addr = adapter->mii.phy_id; netdev_dbg(netdev, "phy_addr = %d\n", adapter->mii.phy_id); - if (addr == 32) + if (addr == PCH_GBE_PHY_REGS_LEN) return -EAGAIN; /* Selected the phy and isolate the rest */ for (addr = 0; addr < PCH_GBE_PHY_REGS_LEN; addr++) { -- 1.8.3.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH V3 net-next 2/2] pch_gbe: Add MinnowBoard support 2013-07-25 5:10 [PATCH V3 net-next 0/2] pch_gbe: Add MinnowBoard support Darren Hart 2013-07-25 5:10 ` [PATCH net-next 1/2] pch_gbe: Use PCH_GBE_PHY_REGS_LEN instead of 32 Darren Hart @ 2013-07-25 5:10 ` Darren Hart 2013-07-25 8:00 ` Andy Shevchenko 2013-07-25 14:04 ` [PATCH V3 net-next 0/2] " Darren Hart 2 siblings, 1 reply; 6+ messages in thread From: Darren Hart @ 2013-07-25 5:10 UTC (permalink / raw) To: Linux Net Dev Cc: Darren Hart, David S. Miller, H. Peter Anvin, Peter Waskiewicz, Andy Shevchenko, Joe Perches The MinnowBoard uses an AR803x PHY with the PCH GBE which requires special handling. Use the MinnowBoard PCI Subsystem ID to detect this and add a pci_device_id.driver_data structure and functions to handle platform setup. The AR803x does not implement the RGMII 2ns TX clock delay in the trace routing nor via strapping. Add a detection method for the board and the PHY and enable the TX clock delay via the registers. This PHY will hibernate without link for 10 seconds. Ensure the PHY is awake for probe and then disable hibernation. A future improvement would be to convert pch_gbe to using PHYLIB and making sure we can wake the PHY at the necessary times rather than permanently disabling it. Signed-off-by: Darren Hart <dvhart@linux.intel.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Peter Waskiewicz <peter.p.waskiewicz.jr@intel.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Joe Perches <joe@perches.com> Cc: netdev@vger.kernel.org --- drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h | 15 ++++ .../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 50 +++++++++++ .../net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c | 98 ++++++++++++++++++++++ .../net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h | 1 + 4 files changed, 164 insertions(+) diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h index 7779036..f2a5ea2 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h @@ -582,6 +582,19 @@ struct pch_gbe_hw_stats { }; /** + * struct pch_gbe_privdata - PCI Device ID driver data + * @phy_tx_clk_delay: Bool, configure the PHY TX delay in software + * @phy_disable_hibernate: Bool, disable PHY hibernation + * @platform_init: Platform initialization callback, called from + * probe, prior to PHY initialization. + */ +struct pch_gbe_privdata { + bool phy_tx_clk_delay; + bool phy_disable_hibernate; + int(*platform_init)(struct pci_dev *pdev); +}; + +/** * struct pch_gbe_adapter - board specific private data structure * @stats_lock: Spinlock structure for status * @ethtool_lock: Spinlock structure for ethtool @@ -604,6 +617,7 @@ struct pch_gbe_hw_stats { * @rx_buffer_len: Receive buffer length * @tx_queue_len: Transmit queue length * @have_msi: PCI MSI mode flag + * @pch_gbe_privdata: PCI Device ID driver_data */ struct pch_gbe_adapter { @@ -631,6 +645,7 @@ struct pch_gbe_adapter { int hwts_tx_en; int hwts_rx_en; struct pci_dev *ptp_pdev; + struct pch_gbe_privdata *pdata; }; #define pch_gbe_hw_to_adapter(hw) container_of(hw, struct pch_gbe_adapter, hw) diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 749ddd9..1f8840f 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -23,6 +23,8 @@ #include <linux/module.h> #include <linux/net_tstamp.h> #include <linux/ptp_classify.h> +#include <linux/gpio.h> +#include <linux/mod_devicetable.h> #define DRV_VERSION "1.01" const char pch_driver_version[] = DRV_VERSION; @@ -111,6 +113,8 @@ const char pch_driver_version[] = DRV_VERSION; #define PTP_L4_MULTICAST_SA "01:00:5e:00:01:81" #define PTP_L2_MULTICAST_SA "01:1b:19:00:00:00" +#define MINNOW_PHY_RESET_GPIO 13 + static unsigned int copybreak __read_mostly = PCH_GBE_COPYBREAK_DEFAULT; static int pch_gbe_mdio_read(struct net_device *netdev, int addr, int reg); @@ -2635,6 +2639,9 @@ static int pch_gbe_probe(struct pci_dev *pdev, adapter->pdev = pdev; adapter->hw.back = adapter; adapter->hw.reg = pcim_iomap_table(pdev)[PCH_GBE_PCI_BAR]; + adapter->pdata = (struct pch_gbe_privdata *)pci_id->driver_data; + if (adapter->pdata && adapter->pdata->platform_init) + adapter->pdata->platform_init(pdev); adapter->ptp_pdev = pci_get_bus_and_slot(adapter->pdev->bus->number, PCI_DEVFN(12, 4)); @@ -2710,6 +2717,10 @@ static int pch_gbe_probe(struct pci_dev *pdev, dev_dbg(&pdev->dev, "PCH Network Connection\n"); + /* Disable hibernation on certain platforms */ + if (adapter->pdata && adapter->pdata->phy_disable_hibernate) + pch_gbe_phy_disable_hibernate(&adapter->hw); + device_set_wakeup_enable(&pdev->dev, 1); return 0; @@ -2720,9 +2731,48 @@ err_free_netdev: return ret; } +/* The AR803X PHY on the MinnowBoard requires a physical pin to be toggled to + * ensure it is awake for probe and init. Request the line and reset the PHY. + */ +static int pch_gbe_minnow_platform_init(struct pci_dev *pdev) +{ + unsigned long flags = GPIOF_DIR_OUT | GPIOF_INIT_HIGH | GPIOF_EXPORT; + unsigned gpio = MINNOW_PHY_RESET_GPIO; + int ret; + + ret = devm_gpio_request_one(&pdev->dev, gpio, flags, + "minnow_phy_reset"); + if (ret) { + dev_err(&pdev->dev, + "ERR: Can't request PHY reset GPIO line '%d'\n", gpio); + return ret; + } + + gpio_set_value(gpio, 0); + usleep_range(1250, 1500); + gpio_set_value(gpio, 1); + usleep_range(1250, 1500); + + return ret; +} + +static struct pch_gbe_privdata pch_gbe_minnow_privdata = { + .phy_tx_clk_delay = true, + .phy_disable_hibernate = true, + .platform_init = pch_gbe_minnow_platform_init, +}; + static DEFINE_PCI_DEVICE_TABLE(pch_gbe_pcidev_id) = { {.vendor = PCI_VENDOR_ID_INTEL, .device = PCI_DEVICE_ID_INTEL_IOH1_GBE, + .subvendor = PCI_VENDOR_ID_CIRCUITCO, + .subdevice = PCI_SUBSYSTEM_ID_CIRCUITCO_MINNOWBOARD, + .class = (PCI_CLASS_NETWORK_ETHERNET << 8), + .class_mask = (0xFFFF00), + .driver_data = (kernel_ulong_t)&pch_gbe_minnow_privdata + }, + {.vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_IOH1_GBE, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .class = (PCI_CLASS_NETWORK_ETHERNET << 8), diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c index da07907..8b7ff75 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c @@ -74,6 +74,15 @@ #define MII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */ #define MII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */ +/* AR8031 PHY Debug Registers */ +#define PHY_AR803X_ID 0x00001374 +#define PHY_AR8031_DBG_OFF 0x1D +#define PHY_AR8031_DBG_DAT 0x1E +#define PHY_AR8031_SERDES 0x05 +#define PHY_AR8031_HIBERNATE 0x0B +#define PHY_AR8031_SERDES_TX_CLK_DLY 0x0100 /* TX clock delay of 2.0ns */ +#define PHY_AR8031_PS_HIB_EN 0x8000 /* Hibernate enable */ + /* Phy Id Register (word 2) */ #define PHY_REVISION_MASK 0x000F @@ -249,6 +258,51 @@ void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw) } /** + * pch_gbe_phy_tx_clk_delay - Setup TX clock delay via the PHY + * @hw: Pointer to the HW structure + * Returns + * 0: Successful. + * -EINVAL: Invalid argument. + */ +static int pch_gbe_phy_tx_clk_delay(struct pch_gbe_hw *hw) +{ + /* The RGMII interface requires a ~2ns TX clock delay. This is typically + * done in layout with a longer trace or via PHY strapping, but can also + * be done via PHY configuration registers. + */ + struct pch_gbe_adapter *adapter = pch_gbe_hw_to_adapter(hw); + u16 mii_reg; + int ret = 0; + + switch (hw->phy.id) { + case PHY_AR803X_ID: + netdev_dbg(adapter->netdev, + "Configuring AR803X PHY for 2ns TX clock delay\n"); + pch_gbe_phy_read_reg_miic(hw, PHY_AR8031_DBG_OFF, &mii_reg); + ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_OFF, + PHY_AR8031_SERDES); + if (ret) + break; + + pch_gbe_phy_read_reg_miic(hw, PHY_AR8031_DBG_DAT, &mii_reg); + mii_reg |= PHY_AR8031_SERDES_TX_CLK_DLY; + ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_DAT, + mii_reg); + break; + default: + netdev_err(adapter->netdev, + "Unknown PHY (%x), could not set TX clock delay\n", + hw->phy.id); + return -EINVAL; + } + + if (ret) + netdev_err(adapter->netdev, + "Could not configure tx clock delay for PHY\n"); + return ret; +} + +/** * pch_gbe_phy_init_setting - PHY initial setting * @hw: Pointer to the HW structure */ @@ -277,4 +331,48 @@ void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw) pch_gbe_phy_read_reg_miic(hw, PHY_PHYSP_CONTROL, &mii_reg); mii_reg |= PHYSP_CTRL_ASSERT_CRS_TX; pch_gbe_phy_write_reg_miic(hw, PHY_PHYSP_CONTROL, mii_reg); + + /* Setup a TX clock delay on certain platforms */ + if (adapter->pdata && adapter->pdata->phy_tx_clk_delay) + pch_gbe_phy_tx_clk_delay(hw); +} + +/** + * pch_gbe_phy_disable_hibernate - Disable the PHY low power state + * @hw: Pointer to the HW structure + * Returns + * 0: Successful. + * -EINVAL: Invalid argument. + */ +int pch_gbe_phy_disable_hibernate(struct pch_gbe_hw *hw) +{ + struct pch_gbe_adapter *adapter = pch_gbe_hw_to_adapter(hw); + u16 mii_reg; + int ret = 0; + + switch (hw->phy.id) { + case PHY_AR803X_ID: + netdev_dbg(adapter->netdev, + "Disabling hibernation for AR803X PHY\n"); + ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_OFF, + PHY_AR8031_HIBERNATE); + if (ret) + break; + + pch_gbe_phy_read_reg_miic(hw, PHY_AR8031_DBG_DAT, &mii_reg); + mii_reg &= ~PHY_AR8031_PS_HIB_EN; + ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_DAT, + mii_reg); + break; + default: + netdev_err(adapter->netdev, + "Unknown PHY (%x), could not disable hibernation\n", + hw->phy.id); + return -EINVAL; + } + + if (ret) + netdev_err(adapter->netdev, + "Could not disable PHY hibernation\n"); + return ret; } diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h index 03264dc..0cbe692 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h @@ -33,5 +33,6 @@ void pch_gbe_phy_power_up(struct pch_gbe_hw *hw); void pch_gbe_phy_power_down(struct pch_gbe_hw *hw); void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw); void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw); +int pch_gbe_phy_disable_hibernate(struct pch_gbe_hw *hw); #endif /* _PCH_GBE_PHY_H_ */ -- 1.8.3.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH V3 net-next 2/2] pch_gbe: Add MinnowBoard support 2013-07-25 5:10 ` [PATCH V3 net-next 2/2] pch_gbe: Add MinnowBoard support Darren Hart @ 2013-07-25 8:00 ` Andy Shevchenko 0 siblings, 0 replies; 6+ messages in thread From: Andy Shevchenko @ 2013-07-25 8:00 UTC (permalink / raw) To: Darren Hart Cc: Linux Net Dev, David S. Miller, H. Peter Anvin, Peter Waskiewicz, Joe Perches On Wed, 2013-07-24 at 22:10 -0700, Darren Hart wrote: > The MinnowBoard uses an AR803x PHY with the PCH GBE which requires > special handling. Use the MinnowBoard PCI Subsystem ID to detect this > and add a pci_device_id.driver_data structure and functions to handle > platform setup. > > The AR803x does not implement the RGMII 2ns TX clock delay in the trace > routing nor via strapping. Add a detection method for the board and the > PHY and enable the TX clock delay via the registers. > > This PHY will hibernate without link for 10 seconds. Ensure the PHY is > awake for probe and then disable hibernation. A future improvement would > be to convert pch_gbe to using PHYLIB and making sure we can wake the > PHY at the necessary times rather than permanently disabling it. Couple of nitpicks. > --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h > +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h > @@ -582,6 +582,19 @@ struct pch_gbe_hw_stats { > }; > > /** > + * struct pch_gbe_privdata - PCI Device ID driver data > + * @phy_tx_clk_delay: Bool, configure the PHY TX delay in software > + * @phy_disable_hibernate: Bool, disable PHY hibernation > + * @platform_init: Platform initialization callback, called from > + * probe, prior to PHY initialization. > + */ > +struct pch_gbe_privdata { > + bool phy_tx_clk_delay; > + bool phy_disable_hibernate; > + int(*platform_init)(struct pci_dev *pdev); I think space after "int" will be good. > --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c > +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c > @@ -23,6 +23,8 @@ > #include <linux/module.h> > #include <linux/net_tstamp.h> > #include <linux/ptp_classify.h> > +#include <linux/gpio.h> > +#include <linux/mod_devicetable.h> You do not need to include that file directly since pci.h includes it, and pci.h is included via pch_gbe.h. -- Andy Shevchenko <andriy.shevchenko@linux.intel.com> Intel Finland Oy ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH V3 net-next 0/2] pch_gbe: Add MinnowBoard support 2013-07-25 5:10 [PATCH V3 net-next 0/2] pch_gbe: Add MinnowBoard support Darren Hart 2013-07-25 5:10 ` [PATCH net-next 1/2] pch_gbe: Use PCH_GBE_PHY_REGS_LEN instead of 32 Darren Hart 2013-07-25 5:10 ` [PATCH V3 net-next 2/2] pch_gbe: Add MinnowBoard support Darren Hart @ 2013-07-25 14:04 ` Darren Hart 2013-07-28 5:13 ` David Miller 2 siblings, 1 reply; 6+ messages in thread From: Darren Hart @ 2013-07-25 14:04 UTC (permalink / raw) To: Linux Net Dev Cc: David S. Miller, H. Peter Anvin, Peter Waskiewicz, Andy Shevchenko, Joe Perches Andy Shevchenko caught a couple minor errors in V3. I've incorporated his feedback and sent V4. Please disregard V3. Thanks, Darren Hart On Wed, 2013-07-24 at 22:10 -0700, Darren Hart wrote: > Add support for the MinnowBoard in the pch_gbe driver. This was > originally sent to LKML as part of the MinnowBoard support series. That > is now partially merged and this version of the patch has been isolated > from those changes and is now completely self-contained. > > Thanks to everyone on Cc for their time in reviewing, the patch series > is better for it. > > V2: > Whitespace cleanup > Remove trailing period in messages > Comment formatting (added a colon) > Use devm_gpio_request_one > Fix missing adapter->pdata NULL check in PHY > Use netdev style comment blocks > Use kernel_ulong_t for driver_data cast > Use unsigned for gpio and unsigned long for flags > V3: > Restore /** comment start for file consistency per Joe Perches > following his checkpatch.pl patch > Make pch_gbe_phy_tx_clk_delay() static per David Miller > > I have included patch 1/2 as it was also marked with "Changes Requested" > in patchwork. Hopefully resending is the preferred method. > > The following changes since commit 18afa4b028b46f8b45ca64f94aefe717c297b07d: > > net: Make devnet_rename_seq static (2013-07-24 17:57:26 -0700) > > are available in the git repository at: > > git://git.infradead.org/users/dvhart/linux-2.6.git minnow/net-next > ssh://git.infradead.org/srv/git/users/dvhart/linux-2.6.git minnow/net-next > > and browsable here: > > http://git.infradead.org/users/dvhart/linux-2.6.git/shortlog/refs/heads/minnow/net-next > > Darren Hart (2): > pch_gbe: Use PCH_GBE_PHY_REGS_LEN instead of 32 > pch_gbe: Add MinnowBoard support > > drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h | 15 ++++ > .../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 52 +++++++++++- > .../net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c | 98 ++++++++++++++++++++++ > .../net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h | 1 + > 4 files changed, 165 insertions(+), 1 deletion(-) > -- Darren Hart Intel Open Source Technology Center Yocto Project - Linux Kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH V3 net-next 0/2] pch_gbe: Add MinnowBoard support 2013-07-25 14:04 ` [PATCH V3 net-next 0/2] " Darren Hart @ 2013-07-28 5:13 ` David Miller 0 siblings, 0 replies; 6+ messages in thread From: David Miller @ 2013-07-28 5:13 UTC (permalink / raw) To: dvhart; +Cc: netdev, hpa, peter.p.waskiewicz.jr, andriy.shevchenko, joe From: Darren Hart <dvhart@linux.intel.com> Date: Thu, 25 Jul 2013 07:04:36 -0700 > Andy Shevchenko caught a couple minor errors in V3. I've incorporated > his feedback and sent V4. Please disregard V3. I've pulled V4 into net-next, thanks a lot. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-07-28 5:13 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-07-25 5:10 [PATCH V3 net-next 0/2] pch_gbe: Add MinnowBoard support Darren Hart 2013-07-25 5:10 ` [PATCH net-next 1/2] pch_gbe: Use PCH_GBE_PHY_REGS_LEN instead of 32 Darren Hart 2013-07-25 5:10 ` [PATCH V3 net-next 2/2] pch_gbe: Add MinnowBoard support Darren Hart 2013-07-25 8:00 ` Andy Shevchenko 2013-07-25 14:04 ` [PATCH V3 net-next 0/2] " Darren Hart 2013-07-28 5:13 ` David Miller
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