[net-next-2.6 PATCH] ixgbe: add WOL support for SFP+ subdevice
From: Jeff Kirsher <hidden>
Date: 2010-12-03 13:38:28
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Don Skidmore <redacted> This patch will add wake on LAN support to the dev/sub_dev 10FB 11A9. This will also include ixgbe ethtool support for this device. Signed-off-by: Don Skidmore <redacted> Tested-by: Stephen Ko <redacted> Signed-off-by: Jeff Kirsher <redacted> --- drivers/net/ixgbe/ixgbe_ethtool.c | 11 +++++++++++ drivers/net/ixgbe/ixgbe_main.c | 15 ++++++++++----- drivers/net/ixgbe/ixgbe_type.h | 1 + 3 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index f9b5839..ef3f910 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c@@ -1879,7 +1879,16 @@ static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter, struct ixgbe_hw *hw = &adapter->hw; int retval = 1; + /* WOL not supported except for the following */ switch(hw->device_id) { + case IXGBE_DEV_ID_82599_SFP: + /* Only this subdevice supports WOL */ + if (hw->subsystem_device_id != IXGBE_SUBDEV_ID_82599_SFP) { + wol->supported = 0; + break; + } + retval = 0; + break; case IXGBE_DEV_ID_82599_COMBO_BACKPLANE: /* All except this subdevice support WOL */ if (hw->subsystem_device_id ==
@@ -1887,6 +1896,8 @@ static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter, wol->supported = 0; break; } + retval = 0; + break; case IXGBE_DEV_ID_82599_KX4: retval = 0; break;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index fb81418..c876a69 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c@@ -7226,13 +7226,18 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, goto err_sw_init; switch (pdev->device) { + case IXGBE_DEV_ID_82599_SFP: + /* Only this subdevice supports WOL */ + if (pdev->subsystem_device == IXGBE_SUBDEV_ID_82599_SFP) + adapter->wol = (IXGBE_WUFC_MAG | IXGBE_WUFC_EX | + IXGBE_WUFC_MC | IXGBE_WUFC_BC); + break; case IXGBE_DEV_ID_82599_COMBO_BACKPLANE: /* All except this subdevice support WOL */ - if (pdev->subsystem_device == - IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ) { - adapter->wol = 0; - break; - } + if (pdev->subsystem_device != IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ) + adapter->wol = (IXGBE_WUFC_MAG | IXGBE_WUFC_EX | + IXGBE_WUFC_MC | IXGBE_WUFC_BC); + break; case IXGBE_DEV_ID_82599_KX4: adapter->wol = (IXGBE_WUFC_MAG | IXGBE_WUFC_EX | IXGBE_WUFC_MC | IXGBE_WUFC_BC);
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 20e1f03..bbcfafc 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h@@ -54,6 +54,7 @@ #define IXGBE_DEV_ID_82599_T3_LOM 0x151C #define IXGBE_DEV_ID_82599_CX4 0x10F9 #define IXGBE_DEV_ID_82599_SFP 0x10FB +#define IXGBE_SUBDEV_ID_82599_SFP 0x11A9 #define IXGBE_DEV_ID_82599_SFP_EM 0x1507 #define IXGBE_DEV_ID_82599_XAUI_LOM 0x10FC #define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8