From: Shreyas Bhatewara on

A new bit map 'intrCtrl' is introduced in the DriverShared area. The driver
should update VMXNET3_IC_DISABLE_ALL bit before writing IMR.

Signed-off-by: Ronghua Zang <ronghua(a)vmware.com>
Signed-off-by: Shreyas Bhatewara <sbhatewara(a)vmware.com>

---

diff --git a/drivers/net/vmxnet3/vmxnet3_defs.h b/drivers/net/vmxnet3/vmxnet3_defs.h
index b4889e6..ca7727b 100644
--- a/drivers/net/vmxnet3/vmxnet3_defs.h
+++ b/drivers/net/vmxnet3/vmxnet3_defs.h
@@ -464,6 +464,9 @@ enum vmxnet3_intr_type {
/* addition 1 for events */
#define VMXNET3_MAX_INTRS 25

+/* value of intrCtrl */
+#define VMXNET3_IC_DISABLE_ALL 0x1 /* bit 0 */
+

struct Vmxnet3_IntrConf {
bool autoMask;
@@ -471,7 +474,8 @@ struct Vmxnet3_IntrConf {
u8 eventIntrIdx;
u8 modLevels[VMXNET3_MAX_INTRS]; /* moderation level for
* each intr */
- __le32 reserved[3];
+ __le32 intrCtrl;
+ __le32 reserved[2];
};

/* one bit per VLAN ID, the size is in the units of u32 */
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 1b2d467..29db294 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -72,6 +72,7 @@ vmxnet3_enable_all_intrs(struct vmxnet3_adapter *adapter)

for (i = 0; i < adapter->intr.num_intrs; i++)
vmxnet3_enable_intr(adapter, i);
+ adapter->shared->devRead.intrConf.intrCtrl &= ~VMXNET3_IC_DISABLE_ALL;
}


@@ -80,6 +81,7 @@ vmxnet3_disable_all_intrs(struct vmxnet3_adapter *adapter)
{
int i;

+ adapter->shared->devRead.intrConf.intrCtrl |= VMXNET3_IC_DISABLE_ALL;
for (i = 0; i < adapter->intr.num_intrs; i++)
vmxnet3_disable_intr(adapter, i);
}
@@ -1880,6 +1882,7 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter)
devRead->intrConf.modLevels[i] = adapter->intr.mod_levels[i];

devRead->intrConf.eventIntrIdx = adapter->intr.event_intr_idx;
+ devRead->intrConf.intrCtrl |= VMXNET3_IC_DISABLE_ALL;

/* rx filter settings */
devRead->rxFilterConf.rxMode = 0;
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index 7985ba4..0ddfe3c 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -68,10 +68,10 @@
/*
* Version numbers
*/
-#define VMXNET3_DRIVER_VERSION_STRING "1.0.6.0-k"
+#define VMXNET3_DRIVER_VERSION_STRING "1.0.9.0-k"

/* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */
-#define VMXNET3_DRIVER_VERSION_NUM 0x01000600
+#define VMXNET3_DRIVER_VERSION_NUM 0x01000900


/*
--
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