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-rw-r--r--drivers/net/ethernet/intel/e1000e/e1000.h6
-rw-r--r--drivers/net/ethernet/intel/e1000e/hw.h2
-rw-r--r--drivers/net/ethernet/intel/e1000e/netdev.c4
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe.h2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_common.c1
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c5
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c15
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c202
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_type.h1
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf.h2
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c7
12 files changed, 129 insertions, 120 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index cb3356c9af80..04668b47a1df 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -175,13 +175,13 @@ struct e1000_info;
/*
* in the case of WTHRESH, it appears at least the 82571/2 hardware
* writes back 4 descriptors when WTHRESH=5, and 3 descriptors when
- * WTHRESH=4, and since we want 64 bytes at a time written back, set
- * it to 5
+ * WTHRESH=4, so a setting of 5 gives the most efficient bus
+ * utilization but to avoid possible Tx stalls, set it to 1
*/
#define E1000_TXDCTL_DMA_BURST_ENABLE \
(E1000_TXDCTL_GRAN | /* set descriptor granularity */ \
E1000_TXDCTL_COUNT_DESC | \
- (5 << 16) | /* wthresh must be +1 more than desired */\
+ (1 << 16) | /* wthresh must be +1 more than desired */\
(1 << 8) | /* hthresh */ \
0x1f) /* pthresh */
diff --git a/drivers/net/ethernet/intel/e1000e/hw.h b/drivers/net/ethernet/intel/e1000e/hw.h
index ed5b40985edb..d37bfd96c987 100644
--- a/drivers/net/ethernet/intel/e1000e/hw.h
+++ b/drivers/net/ethernet/intel/e1000e/hw.h
@@ -412,6 +412,8 @@ enum e1e_registers {
#define E1000_DEV_ID_PCH2_LV_V 0x1503
#define E1000_DEV_ID_PCH_LPT_I217_LM 0x153A
#define E1000_DEV_ID_PCH_LPT_I217_V 0x153B
+#define E1000_DEV_ID_PCH_LPTLP_I218_LM 0x155A
+#define E1000_DEV_ID_PCH_LPTLP_I218_V 0x1559
#define E1000_REVISION_4 4
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index fb659dd8db03..f444eb0b76d8 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -2831,7 +2831,7 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
* set up some performance related parameters to encourage the
* hardware to use the bus more efficiently in bursts, depends
* on the tx_int_delay to be enabled,
- * wthresh = 5 ==> burst write a cacheline (64 bytes) at a time
+ * wthresh = 1 ==> burst write is disabled to avoid Tx stalls
* hthresh = 1 ==> prefetch when one or more available
* pthresh = 0x1f ==> prefetch if internal cache 31 or less
* BEWARE: this seems to work but should be considered first if
@@ -6558,6 +6558,8 @@ static DEFINE_PCI_DEVICE_TABLE(e1000_pci_tbl) = {
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPT_I217_LM), board_pch_lpt },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPT_I217_V), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPTLP_I218_LM), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPTLP_I218_V), board_pch_lpt },
{ 0, 0, 0, 0, 0, 0, 0 } /* terminate list */
};
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 5bd26763554c..30efc9f0f47a 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -410,7 +410,7 @@ static inline u16 ixgbe_desc_unused(struct ixgbe_ring *ring)
#define IXGBE_TX_CTXTDESC(R, i) \
(&(((struct ixgbe_adv_tx_context_desc *)((R)->desc))[i]))
-#define IXGBE_MAX_JUMBO_FRAME_SIZE 16128
+#define IXGBE_MAX_JUMBO_FRAME_SIZE 9728 /* Maximum Supported Size 9.5KB */
#ifdef IXGBE_FCOE
/* Use 3K as the baby jumbo frame size for FCoE */
#define IXGBE_FCOE_JUMBO_FRAME_SIZE 3072
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
index 18bf08c9d7a4..1077cb2b38db 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
@@ -1099,7 +1099,7 @@ s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw)
if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) &
IXGBE_FDIRCTRL_INIT_DONE)
break;
- udelay(10);
+ usleep_range(1000, 2000);
}
if (i >= IXGBE_FDIR_INIT_DONE_POLL) {
hw_dbg(hw, "Flow Director Signature poll time exceeded!\n");
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 90e41db3cb69..dbf37e4a45fd 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -70,6 +70,7 @@ static s32 ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
switch (hw->device_id) {
case IXGBE_DEV_ID_X540T:
+ case IXGBE_DEV_ID_X540T1:
return 0;
case IXGBE_DEV_ID_82599_T3_LOM:
return 0;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 4104ea25d818..56b20d17d0e4 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -2690,10 +2690,7 @@ static int ixgbe_get_ts_info(struct net_device *dev,
(1 << HWTSTAMP_FILTER_NONE) |
(1 << HWTSTAMP_FILTER_PTP_V1_L4_SYNC) |
(1 << HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) |
- (1 << HWTSTAMP_FILTER_PTP_V2_SYNC) |
- (1 << HWTSTAMP_FILTER_PTP_V2_DELAY_REQ) |
- (1 << HWTSTAMP_FILTER_PTP_V2_EVENT) |
- (1 << HWTSTAMP_FILTER_SOME);
+ (1 << HWTSTAMP_FILTER_PTP_V2_EVENT);
break;
#endif /* CONFIG_IXGBE_PTP */
default:
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 868af6938219..fa3d552e1f4a 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -114,6 +114,7 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_LS), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599EN_SFP), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF_QP), board_82599 },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T1), board_X540 },
/* required last entry */
{0, }
};
@@ -2322,6 +2323,12 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues,
default:
break;
}
+
+#ifdef CONFIG_IXGBE_PTP
+ if (adapter->hw.mac.type == ixgbe_mac_X540)
+ mask |= IXGBE_EIMS_TIMESYNC;
+#endif
+
if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) &&
!(adapter->flags2 & IXGBE_FLAG2_FDIR_REQUIRES_REINIT))
mask |= IXGBE_EIMS_FLOW_DIR;
@@ -2385,8 +2392,10 @@ static irqreturn_t ixgbe_msix_other(int irq, void *data)
}
ixgbe_check_fan_failure(adapter, eicr);
+
#ifdef CONFIG_IXGBE_PTP
- ixgbe_ptp_check_pps_event(adapter, eicr);
+ if (unlikely(eicr & IXGBE_EICR_TIMESYNC))
+ ixgbe_ptp_check_pps_event(adapter, eicr);
#endif
/* re-enable the original interrupt state, no lsc, no queues */
@@ -2580,7 +2589,8 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
ixgbe_check_fan_failure(adapter, eicr);
#ifdef CONFIG_IXGBE_PTP
- ixgbe_ptp_check_pps_event(adapter, eicr);
+ if (unlikely(eicr & IXGBE_EICR_TIMESYNC))
+ ixgbe_ptp_check_pps_event(adapter, eicr);
#endif
/* would disable interrupts here but EIAM disabled it */
@@ -7045,6 +7055,7 @@ int ixgbe_wol_supported(struct ixgbe_adapter *adapter, u16 device_id,
is_wol_supported = 1;
break;
case IXGBE_DEV_ID_X540T:
+ case IXGBE_DEV_ID_X540T1:
/* check eeprom to see if enabled wol */
if ((wol_cap == IXGBE_DEVICE_CAPS_WOL_PORT0_1) ||
((wol_cap == IXGBE_DEVICE_CAPS_WOL_PORT0) &&
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index 39881cb17a4b..d9291316ee9f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -106,6 +106,83 @@ static struct sock_filter ptp_filter[] = {
};
/**
+ * ixgbe_ptp_setup_sdp
+ * @hw: the hardware private structure
+ *
+ * this function enables or disables the clock out feature on SDP0 for
+ * the X540 device. It will create a 1second periodic output that can
+ * be used as the PPS (via an interrupt).
+ *
+ * It calculates when the systime will be on an exact second, and then
+ * aligns the start of the PPS signal to that value. The shift is
+ * necessary because it can change based on the link speed.
+ */
+static void ixgbe_ptp_setup_sdp(struct ixgbe_adapter *adapter)
+{
+ struct ixgbe_hw *hw = &adapter->hw;
+ int shift = adapter->cc.shift;
+ u32 esdp, tsauxc, clktiml, clktimh, trgttiml, trgttimh, rem;
+ u64 ns = 0, clock_edge = 0;
+
+ if ((adapter->flags2 & IXGBE_FLAG2_PTP_PPS_ENABLED) &&
+ (hw->mac.type == ixgbe_mac_X540)) {
+
+ /* disable the pin first */
+ IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, 0x0);
+ IXGBE_WRITE_FLUSH(hw);
+
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+
+ /*
+ * enable the SDP0 pin as output, and connected to the
+ * native function for Timesync (ClockOut)
+ */
+ esdp |= (IXGBE_ESDP_SDP0_DIR |
+ IXGBE_ESDP_SDP0_NATIVE);
+
+ /*
+ * enable the Clock Out feature on SDP0, and allow
+ * interrupts to occur when the pin changes
+ */
+ tsauxc = (IXGBE_TSAUXC_EN_CLK |
+ IXGBE_TSAUXC_SYNCLK |
+ IXGBE_TSAUXC_SDP0_INT);
+
+ /* clock period (or pulse length) */
+ clktiml = (u32)(NSECS_PER_SEC << shift);
+ clktimh = (u32)((NSECS_PER_SEC << shift) >> 32);
+
+ /*
+ * Account for the cyclecounter wrap-around value by
+ * using the converted ns value of the current time to
+ * check for when the next aligned second would occur.
+ */
+ clock_edge |= (u64)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
+ clock_edge |= (u64)IXGBE_READ_REG(hw, IXGBE_SYSTIMH) << 32;
+ ns = timecounter_cyc2time(&adapter->tc, clock_edge);
+
+ div_u64_rem(ns, NSECS_PER_SEC, &rem);
+ clock_edge += ((NSECS_PER_SEC - (u64)rem) << shift);
+
+ /* specify the initial clock start time */
+ trgttiml = (u32)clock_edge;
+ trgttimh = (u32)(clock_edge >> 32);
+
+ IXGBE_WRITE_REG(hw, IXGBE_CLKTIML, clktiml);
+ IXGBE_WRITE_REG(hw, IXGBE_CLKTIMH, clktimh);
+ IXGBE_WRITE_REG(hw, IXGBE_TRGTTIML0, trgttiml);
+ IXGBE_WRITE_REG(hw, IXGBE_TRGTTIMH0, trgttimh);
+
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
+ } else {
+ IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, 0x0);
+ }
+
+ IXGBE_WRITE_FLUSH(hw);
+}
+
+/**
* ixgbe_ptp_read - read raw cycle counter (to be used by time counter)
* @cc: the cyclecounter structure
*
@@ -198,6 +275,9 @@ static int ixgbe_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
now);
spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
+
+ ixgbe_ptp_setup_sdp(adapter);
+
return 0;
}
@@ -251,6 +331,7 @@ static int ixgbe_ptp_settime(struct ptp_clock_info *ptp,
timecounter_init(&adapter->tc, &adapter->cc, ns);
spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
+ ixgbe_ptp_setup_sdp(adapter);
return 0;
}
@@ -281,8 +362,9 @@ static int ixgbe_ptp_enable(struct ptp_clock_info *ptp,
if (on)
adapter->flags2 |= IXGBE_FLAG2_PTP_PPS_ENABLED;
else
- adapter->flags2 &=
- ~IXGBE_FLAG2_PTP_PPS_ENABLED;
+ adapter->flags2 &= ~IXGBE_FLAG2_PTP_PPS_ENABLED;
+
+ ixgbe_ptp_setup_sdp(adapter);
return 0;
default:
break;
@@ -305,109 +387,15 @@ void ixgbe_ptp_check_pps_event(struct ixgbe_adapter *adapter, u32 eicr)
struct ixgbe_hw *hw = &adapter->hw;
struct ptp_clock_event event;
- event.type = PTP_CLOCK_PPS;
-
- /* Make sure ptp clock is valid, and PPS event enabled */
- if (!adapter->ptp_clock ||
- !(adapter->flags2 & IXGBE_FLAG2_PTP_PPS_ENABLED))
- return;
-
- if (unlikely(eicr & IXGBE_EICR_TIMESYNC)) {
- switch (hw->mac.type) {
- case ixgbe_mac_X540:
- ptp_clock_event(adapter->ptp_clock, &event);
- break;
- default:
- break;
- }
- }
-}
-
-/**
- * ixgbe_ptp_enable_sdp
- * @hw: the hardware private structure
- * @shift: the clock shift for calculating nanoseconds
- *
- * this function enables the clock out feature on the sdp0 for the
- * X540 device. It will create a 1second periodic output that can be
- * used as the PPS (via an interrupt).
- *
- * It calculates when the systime will be on an exact second, and then
- * aligns the start of the PPS signal to that value. The shift is
- * necessary because it can change based on the link speed.
- */
-static void ixgbe_ptp_enable_sdp(struct ixgbe_hw *hw, int shift)
-{
- u32 esdp, tsauxc, clktiml, clktimh, trgttiml, trgttimh;
- u64 clock_edge = 0;
- u32 rem;
-
switch (hw->mac.type) {
case ixgbe_mac_X540:
- esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
-
- /*
- * enable the SDP0 pin as output, and connected to the native
- * function for Timesync (ClockOut)
- */
- esdp |= (IXGBE_ESDP_SDP0_DIR |
- IXGBE_ESDP_SDP0_NATIVE);
-
- /*
- * enable the Clock Out feature on SDP0, and allow interrupts
- * to occur when the pin changes
- */
- tsauxc = (IXGBE_TSAUXC_EN_CLK |
- IXGBE_TSAUXC_SYNCLK |
- IXGBE_TSAUXC_SDP0_INT);
-
- /* clock period (or pulse length) */
- clktiml = (u32)(NSECS_PER_SEC << shift);
- clktimh = (u32)((NSECS_PER_SEC << shift) >> 32);
-
- clock_edge |= (u64)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
- clock_edge |= (u64)IXGBE_READ_REG(hw, IXGBE_SYSTIMH) << 32;
-
- /*
- * account for the fact that we can't do u64 division
- * with remainder, by converting the clock values into
- * nanoseconds first
- */
- clock_edge >>= shift;
- div_u64_rem(clock_edge, NSECS_PER_SEC, &rem);
- clock_edge += (NSECS_PER_SEC - rem);
- clock_edge <<= shift;
-
- /* specify the initial clock start time */
- trgttiml = (u32)clock_edge;
- trgttimh = (u32)(clock_edge >> 32);
-
- IXGBE_WRITE_REG(hw, IXGBE_CLKTIML, clktiml);
- IXGBE_WRITE_REG(hw, IXGBE_CLKTIMH, clktimh);
- IXGBE_WRITE_REG(hw, IXGBE_TRGTTIML0, trgttiml);
- IXGBE_WRITE_REG(hw, IXGBE_TRGTTIMH0, trgttimh);
-
- IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
- IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
-
- IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EICR_TIMESYNC);
+ ptp_clock_event(adapter->ptp_clock, &event);
break;
default:
break;
}
}
-/**
- * ixgbe_ptp_disable_sdp
- * @hw: the private hardware structure
- *
- * this function disables the auxiliary SDP clock out feature
- */
-static void ixgbe_ptp_disable_sdp(struct ixgbe_hw *hw)
-{
- IXGBE_WRITE_REG(hw, IXGBE_EIMC, IXGBE_EICR_TIMESYNC);
- IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, 0);
-}
/**
* ixgbe_ptp_overflow_check - delayed work to detect SYSTIME overflow
@@ -822,9 +810,6 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
if (adapter->cycle_speed == cycle_speed && timinca)
return;
- /* disable the SDP clock out */
- ixgbe_ptp_disable_sdp(hw);
-
/**
* Scale the NIC cycle counter by a large factor so that
* relatively small corrections to the frequency can be added
@@ -877,10 +862,6 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x00000000);
IXGBE_WRITE_FLUSH(hw);
- /* now that the shift has been calculated and the systime
- * registers reset, (re-)enable the Clock out feature*/
- ixgbe_ptp_enable_sdp(hw, shift);
-
/* store the new cycle speed */
adapter->cycle_speed = cycle_speed;
@@ -901,6 +882,12 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
ktime_to_ns(ktime_get_real()));
spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
+
+ /*
+ * Now that the shift has been calculated and the systime
+ * registers reset, (re-)enable the Clock out feature
+ */
+ ixgbe_ptp_setup_sdp(adapter);
}
/**
@@ -979,10 +966,11 @@ void ixgbe_ptp_init(struct ixgbe_adapter *adapter)
*/
void ixgbe_ptp_stop(struct ixgbe_adapter *adapter)
{
- ixgbe_ptp_disable_sdp(&adapter->hw);
-
/* stop the overflow check task */
- adapter->flags2 &= ~IXGBE_FLAG2_OVERFLOW_CHECK_ENABLED;
+ adapter->flags2 &= ~(IXGBE_FLAG2_OVERFLOW_CHECK_ENABLED |
+ IXGBE_FLAG2_PTP_PPS_ENABLED);
+
+ ixgbe_ptp_setup_sdp(adapter);
if (adapter->ptp_clock) {
ptp_clock_unregister(adapter->ptp_clock);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 400f86a31174..0722f3368092 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -65,6 +65,7 @@
#define IXGBE_DEV_ID_82599_LS 0x154F
#define IXGBE_DEV_ID_X540T 0x1528
#define IXGBE_DEV_ID_82599_SFP_SF_QP 0x154A
+#define IXGBE_DEV_ID_X540T1 0x1560
/* VF Device IDs */
#define IXGBE_DEV_ID_82599_VF 0x10ED
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 383b4e1cd175..4a9c9c285685 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -175,7 +175,7 @@ struct ixgbevf_q_vector {
#define IXGBEVF_TX_CTXTDESC(R, i) \
(&(((struct ixgbe_adv_tx_context_desc *)((R)->desc))[i]))
-#define IXGBE_MAX_JUMBO_FRAME_SIZE 16128
+#define IXGBE_MAX_JUMBO_FRAME_SIZE 9728 /* Maximum Supported Size 9.5KB */
#define OTHER_VECTOR 1
#define NON_Q_VECTORS (OTHER_VECTOR)
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 0ee9bd4819f4..de1ad506665d 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -1747,6 +1747,7 @@ err_tx_ring_allocation:
**/
static int ixgbevf_set_interrupt_capability(struct ixgbevf_adapter *adapter)
{
+ struct net_device *netdev = adapter->netdev;
int err = 0;
int vector, v_budget;
@@ -1775,6 +1776,12 @@ static int ixgbevf_set_interrupt_capability(struct ixgbevf_adapter *adapter)
ixgbevf_acquire_msix_vectors(adapter, v_budget);
+ err = netif_set_real_num_tx_queues(netdev, adapter->num_tx_queues);
+ if (err)
+ goto out;
+
+ err = netif_set_real_num_rx_queues(netdev, adapter->num_rx_queues);
+
out:
return err;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-29 17:59:38 +0300