Hi Aaron,
Aaron Porter wrote:
> The dual-port model of Intel's PCIe 10g baset card is not
> supported in squeeze kernels. Upstream support for this NIC:
>
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=119fc60a2d20b63439fdae99f0c7022d3dd99def
Thanks for reporting this, and sorry for the very slow reply.
I'm attaching a blind backport of the commit you mentioned and a
couple of other commits, in case you are still interested in this.
Review, bug reports, and other test results would be very welcome.
Patches are against squeeze. [1] explains how to use them.
Hope that helps,
Jonathan
[1] http://kernel-handbook.alioth.debian.org/ch-common-tasks.html
or the corresponding page in the debian-kernel-handbook package
From: Mallikarjuna R Chilakala <mallikarjuna.chilak...@intel.com>
Date: Thu, 20 May 2010 23:07:06 -0700
Subject: [PATCH 1/3] ixgbe:add support for a new 82599 10G Base-T device
commit 119fc60a2d20b63439fdae99f0c7022d3dd99def upstream.
This adds support for a new copper device for 82599, device id 0x151c.
This 82599 10GBase-T device uses the PHY's internal temperature sensor
to guard against over-temp conditions. In this scenario the PHY will be
put in a low power mode and link will no longer be able to transmit or
receive any data. When this occurs, the over-temp interrupt is latched
and driver logs this error message. A HW reset or power cycle is
required to clear this status.
[jrnie...@gmail.com: blindly ported to squeeze. Don't trust this.]
Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilak...@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Jonathan Nieder <jrnie...@gmail.com>
---
drivers/net/ixgbe/ixgbe.h | 4 ++
drivers/net/ixgbe/ixgbe_82598.c | 1 +
drivers/net/ixgbe/ixgbe_82599.c | 1 +
drivers/net/ixgbe/ixgbe_main.c | 69 +++++++++++++++++++++++++++++++++++++++
drivers/net/ixgbe/ixgbe_phy.c | 30 +++++++++++++++++
drivers/net/ixgbe/ixgbe_phy.h | 3 ++
drivers/net/ixgbe/ixgbe_type.h | 4 ++
7 files changed, 112 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 385be60..8a7fc7b 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -334,6 +334,7 @@ struct ixgbe_adapter {
u32 flags2;
#define IXGBE_FLAG2_RSC_CAPABLE (u32)(1)
#define IXGBE_FLAG2_RSC_ENABLED (u32)(1 << 1)
+#define IXGBE_FLAG2_TEMP_SENSOR_CAPABLE (u32)(1 << 2)
/* default to trying for four seconds */
#define IXGBE_TRY_LINK_TIMEOUT (4 * HZ)
@@ -379,6 +380,9 @@ struct ixgbe_adapter {
u64 rsc_count;
u32 wol;
u16 eeprom_version;
+
+ struct work_struct check_overtemp_task;
+ u32 interrupt_event;
};
enum ixbge_state_t {
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index e2d5343..3b552d1 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -1176,6 +1176,7 @@ static struct ixgbe_phy_operations phy_ops_82598 = {
.setup_link = &ixgbe_setup_phy_link_generic,
.setup_link_speed = &ixgbe_setup_phy_link_speed_generic,
.read_i2c_eeprom = &ixgbe_read_i2c_eeprom_82598,
+ .check_overtemp = &ixgbe_tn_check_overtemp,
};
struct ixgbe_info ixgbe_82598_info = {
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 23e521f..42ab811 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -2476,6 +2476,7 @@ static struct ixgbe_phy_operations phy_ops_82599 = {
.write_i2c_byte = &ixgbe_write_i2c_byte_generic,
.read_i2c_eeprom = &ixgbe_read_i2c_eeprom_generic,
.write_i2c_eeprom = &ixgbe_write_i2c_eeprom_generic,
+ .check_overtemp = &ixgbe_tn_check_overtemp,
};
struct ixgbe_info ixgbe_82599_info = {
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 6810149..c85face 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -106,6 +106,8 @@ static struct pci_device_id ixgbe_pci_tbl[] = {
board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_CX4),
board_82599 },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_T3_LOM),
+ board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_COMBO_BACKPLANE),
board_82599 },
@@ -1175,6 +1177,48 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector
*q_vector)
return;
}
+/**
+ * ixgbe_check_overtemp_task - worker thread to check over tempurature
+ * @work: pointer to work_struct containing our data
+ **/
+static void ixgbe_check_overtemp_task(struct work_struct *work)
+{
+ struct ixgbe_adapter *adapter = container_of(work,
+ struct ixgbe_adapter,
+ check_overtemp_task);
+ struct ixgbe_hw *hw = &adapter->hw;
+ u32 eicr = adapter->interrupt_event;
+
+ if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) {
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82599_T3_LOM: {
+ u32 autoneg;
+ bool link_up = false;
+
+ if (hw->mac.ops.check_link)
+ hw->mac.ops.check_link(hw, &autoneg, &link_up,
false);
+
+ if (((eicr & IXGBE_EICR_GPI_SDP0) && (!link_up)) ||
+ (eicr & IXGBE_EICR_LSC))
+ /* Check if this is due to overtemp */
+ if (hw->phy.ops.check_overtemp(hw) ==
IXGBE_ERR_OVERTEMP)
+ break;
+ }
+ return;
+ default:
+ if (!(eicr & IXGBE_EICR_GPI_SDP0))
+ return;
+ break;
+ }
+ DPRINTK(DRV, ERR, "Network adapter has been stopped because it "
+ "has over heated. Restart the computer. If the problem "
+ "persists, power off the system and replace the "
+ "adapter\n");
+ /* write to clear the interrupt */
+ IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP0);
+ }
+}
+
static void ixgbe_check_fan_failure(struct ixgbe_adapter *adapter, u32 eicr)
{
struct ixgbe_hw *hw = &adapter->hw;
@@ -1242,6 +1286,10 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
if (hw->mac.type == ixgbe_mac_82599EB) {
ixgbe_check_sfp_event(adapter, eicr);
+ adapter->interrupt_event = eicr;
+ if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+ ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC)))
+ schedule_work(&adapter->check_overtemp_task);
/* Handle Flow Director Full threshold interrupt */
if (eicr & IXGBE_EICR_FLOW_DIR) {
@@ -1749,6 +1797,8 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter
*adapter)
u32 mask;
mask = (IXGBE_EIMS_ENABLE_MASK & ~IXGBE_EIMS_RTX_QUEUE);
+ if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
+ mask |= IXGBE_EIMS_GPI_SDP0;
if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE)
mask |= IXGBE_EIMS_GPI_SDP1;
if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
@@ -1802,6 +1852,9 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
ixgbe_check_sfp_event(adapter, eicr);
ixgbe_check_fan_failure(adapter, eicr);
+ if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+ ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC)))
+ schedule_work(&adapter->check_overtemp_task);
if (napi_schedule_prep(&(q_vector->napi))) {
adapter->tx_ring[0].total_packets = 0;
@@ -2714,6 +2767,13 @@ static int ixgbe_up_complete(struct ixgbe_adapter
*adapter)
IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
}
+ /* Enable Thermal over heat sensor interrupt */
+ if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) {
+ gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
+ gpie |= IXGBE_SDP0_GPIEN;
+ IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
+ }
+
/* Enable fan failure interrupt if media type is copper */
if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE) {
gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
@@ -3053,6 +3113,9 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
cancel_work_sync(&adapter->fdir_reinit_task);
+ if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
+ cancel_work_sync(&adapter->check_overtemp_task);
+
/* disable transmits in the hardware now that interrupts are off */
for (i = 0; i < adapter->num_tx_queues; i++) {
j = adapter->tx_ring[i].reg_idx;
@@ -3943,6 +4006,8 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter
*adapter)
adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82599;
adapter->flags2 |= IXGBE_FLAG2_RSC_CAPABLE;
adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
+ if (hw->device_id == IXGBE_DEV_ID_82599_T3_LOM)
+ adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_CAPABLE;
adapter->flags |= IXGBE_FLAG_FDIR_HASH_CAPABLE;
adapter->ring_feature[RING_F_FDIR].indices =
IXGBE_MAX_FDIR_INDICES;
@@ -5694,7 +5759,9 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
}
/* reset_hw fills in the perm_addr as well */
+ hw->phy.reset_if_overtemp = true;
err = hw->mac.ops.reset_hw(hw);
+ hw->phy.reset_if_overtemp = false;
if (err == IXGBE_ERR_SFP_NOT_PRESENT &&
hw->mac.type == ixgbe_mac_82598EB) {
/*
@@ -5857,6 +5924,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
INIT_WORK(&adapter->fdir_reinit_task, ixgbe_fdir_reinit_task);
+ if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
+ INIT_WORK(&adapter->check_overtemp_task,
ixgbe_check_overtemp_task);
#ifdef CONFIG_IXGBE_DCA
if (dca_add_requester(&pdev->dev) == 0) {
adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 9ecad17..2d8369f 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -135,6 +135,11 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32
phy_id)
**/
s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
{
+ /* Don't reset PHY if it's shut down due to overtemp. */
+ if (!hw->phy.reset_if_overtemp &&
+ (IXGBE_ERR_OVERTEMP == hw->phy.ops.check_overtemp(hw)))
+ return 0;
+
/*
* Perform soft PHY reset to the PHY_XS.
* This will cause a soft reset to the PHY
@@ -1319,3 +1324,28 @@ s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw
*hw,
return status;
}
+/**
+ * ixgbe_tn_check_overtemp - Checks if an overtemp occured.
+ * @hw: pointer to hardware structure
+ *
+ * Checks if the LASI temp alarm status was triggered due to overtemp
+ **/
+s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw)
+{
+ s32 status = 0;
+ u16 phy_data = 0;
+
+ if (hw->device_id != IXGBE_DEV_ID_82599_T3_LOM)
+ goto out;
+
+ /* Check that the LASI temp alarm status was triggered */
+ hw->phy.ops.read_reg(hw, IXGBE_TN_LASI_STATUS_REG,
+ MDIO_MMD_PMAPMD, &phy_data);
+
+ if (!(phy_data & IXGBE_TN_LASI_STATUS_TEMP_ALARM))
+ goto out;
+
+ status = IXGBE_ERR_OVERTEMP;
+out:
+ return status;
+}
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h
index 9b700f5..8aecac7 100644
--- a/drivers/net/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ixgbe/ixgbe_phy.h
@@ -77,6 +77,8 @@
#define IXGBE_I2C_T_SU_STO 4
#define IXGBE_I2C_T_BUF 5
+#define IXGBE_TN_LASI_STATUS_REG 0x9005
+#define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008
s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw);
s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
@@ -103,6 +105,7 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
u16 *list_offset,
u16 *data_offset);
+s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw);
s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 *data);
s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index b17aa73..3b53beb 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -51,6 +51,7 @@
#define IXGBE_DEV_ID_82599_KX4 0x10F7
#define IXGBE_DEV_ID_82599_KX4_MEZZ 0x1514
#define IXGBE_DEV_ID_82599_KR 0x1517
+#define IXGBE_DEV_ID_82599_T3_LOM 0x151C
#define IXGBE_DEV_ID_82599_CX4 0x10F9
#define IXGBE_DEV_ID_82599_SFP 0x10FB
#define IXGBE_DEV_ID_82599_SFP_EM 0x1507
@@ -2393,6 +2394,7 @@ struct ixgbe_phy_operations {
s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
+ s32 (*check_overtemp)(struct ixgbe_hw *);
};
struct ixgbe_eeprom_info {
@@ -2434,6 +2436,7 @@ struct ixgbe_phy_info {
bool reset_disable;
ixgbe_autoneg_advertised autoneg_advertised;
bool multispeed_fiber;
+ bool reset_if_overtemp;
};
struct ixgbe_hw {
@@ -2486,6 +2489,7 @@ struct ixgbe_info {
#define IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT -21
#define IXGBE_ERR_FDIR_REINIT_FAILED -23
#define IXGBE_ERR_EEPROM_VERSION -24
+#define IXGBE_ERR_OVERTEMP -26
#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF
#endif /* _IXGBE_TYPE_H_ */
--
1.7.2.5
From: Andy Gospodarek <a...@greyhouse.net>
Date: Thu, 17 Feb 2011 01:13:13 -0800
Subject: [PATCH 2/3] ixgbe: fix panic due to uninitialised pointer
commit 4c7e604babd15db9dca3b07de167a0f93fe23bf4 upstream.
Systems containing an 82599EB and running a backported driver from
upstream were panicing on boot. It turns out hw->mac.ops.setup_sfp is
only set for 82599, so one should check to be sure that pointer is set
before continuing in ixgbe_sfp_config_module_task. I verified by
inspection that the upstream driver has the same issue and also added a
check before the call in ixgbe_sfp_link_config.
Signed-off-by: Andy Gospodarek <a...@greyhouse.net>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
Signed-off-by: Jonathan Nieder <jrnie...@gmail.com>
---
drivers/net/ixgbe/ixgbe_main.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index c85face..4dcfa80 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2668,7 +2668,8 @@ static void ixgbe_sfp_link_config(struct ixgbe_adapter
*adapter)
* We need to try and force an autonegotiation
* session, then bring up link.
*/
- hw->mac.ops.setup_sfp(hw);
+ if (hw->mac.ops.setup_sfp)
+ hw->mac.ops.setup_sfp(hw);
if (!(adapter->flags & IXGBE_FLAG_IN_SFP_LINK_TASK))
schedule_work(&adapter->multispeed_fiber_task);
} else {
@@ -4776,7 +4777,8 @@ static void ixgbe_sfp_config_module_task(struct
work_struct *work)
unregister_netdev(adapter->netdev);
return;
}
- hw->mac.ops.setup_sfp(hw);
+ if (hw->mac.ops.setup_sfp)
+ hw->mac.ops.setup_sfp(hw);
if (!(adapter->flags & IXGBE_FLAG_IN_SFP_LINK_TASK))
/* This will also work for DA Twinax connections */
--
1.7.2.5
From: Emil Tantilov <emil.s.tanti...@intel.com>
Date: Sat, 26 Feb 2011 06:40:05 +0000
Subject: [PATCH 3/3] ixgbe: clear correct counters for flow control on 82599
commit 667c75651025049b39a2b5b83d8fc09a7967cce3 upstream.
The 82599 was not correctly having some of it's counters cleared for flow
control. This change corrects that.
Signed-off-by: Emil Tantilov <emil.s.tanti...@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
Signed-off-by: Jonathan Nieder <jrnie...@gmail.com>
---
drivers/net/ixgbe/ixgbe_common.c | 34 +++++++++++++++++++++++++++-------
drivers/net/ixgbe/ixgbe_type.h | 2 ++
2 files changed, 29 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index 40ff120..2331cab 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -142,17 +142,29 @@ s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
IXGBE_READ_REG(hw, IXGBE_MRFC);
IXGBE_READ_REG(hw, IXGBE_RLEC);
IXGBE_READ_REG(hw, IXGBE_LXONTXC);
- IXGBE_READ_REG(hw, IXGBE_LXONRXC);
IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
- IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
+ if (hw->mac.type >= ixgbe_mac_82599EB) {
+ IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
+ IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
+ } else {
+ IXGBE_READ_REG(hw, IXGBE_LXONRXC);
+ IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
+ }
for (i = 0; i < 8; i++) {
IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
- IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
- IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
+ if (hw->mac.type >= ixgbe_mac_82599EB) {
+ IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
+ IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
+ } else {
+ IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
+ IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
+ }
}
-
+ if (hw->mac.type >= ixgbe_mac_82599EB)
+ for (i = 0; i < 8; i++)
+ IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
IXGBE_READ_REG(hw, IXGBE_PRC64);
IXGBE_READ_REG(hw, IXGBE_PRC127);
IXGBE_READ_REG(hw, IXGBE_PRC255);
@@ -190,9 +202,17 @@ s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
IXGBE_READ_REG(hw, IXGBE_BPTC);
for (i = 0; i < 16; i++) {
IXGBE_READ_REG(hw, IXGBE_QPRC(i));
- IXGBE_READ_REG(hw, IXGBE_QBRC(i));
IXGBE_READ_REG(hw, IXGBE_QPTC(i));
- IXGBE_READ_REG(hw, IXGBE_QBTC(i));
+ if (hw->mac.type >= ixgbe_mac_82599EB) {
+ IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
+ IXGBE_READ_REG(hw, IXGBE_QBRC_H(i));
+ IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
+ IXGBE_READ_REG(hw, IXGBE_QBTC_H(i));
+ IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
+ } else {
+ IXGBE_READ_REG(hw, IXGBE_QBRC(i));
+ IXGBE_READ_REG(hw, IXGBE_QBTC(i));
+ }
}
return 0;
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 3b53beb..47a337f 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -639,6 +639,8 @@
#define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */
#define IXGBE_QBRC(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */
#define IXGBE_QBTC(_i) (0x06034 + ((_i) * 0x40)) /* 16 of these */
+#define IXGBE_QBRC_L(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */
+#define IXGBE_QBRC_H(_i) (0x01038 + ((_i) * 0x40)) /* 16 of these */
#define IXGBE_QPRDC(_i) (0x01430 + ((_i) * 0x40)) /* 16 of these */
#define IXGBE_QBTC_L(_i) (0x08700 + ((_i) * 0x8)) /* 16 of these */
#define IXGBE_QBTC_H(_i) (0x08704 + ((_i) * 0x8)) /* 16 of these */
--
1.7.2.5
