void adf_disable_sriov(struct adf_accel_dev *accel_dev);
void adf_disable_vf2pf_interrupts(struct adf_accel_dev *accel_dev,
u32 vf_mask);
+void adf_disable_vf2pf_interrupts_irq(struct adf_accel_dev *accel_dev,
+ u32 vf_mask);
void adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev,
u32 vf_mask);
void adf_enable_pf2vf_interrupts(struct adf_accel_dev *accel_dev);
#define ADF_DH895XCC_ERRMSK5 (ADF_DH895XCC_EP_OFFSET + 0xDC)
#define ADF_DH895XCC_ERRMSK5_VF2PF_U_MASK(vf_mask) (vf_mask >> 16)
-void adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev,
- u32 vf_mask)
+static void __adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev,
+ u32 vf_mask)
{
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
struct adf_bar *pmisc =
}
}
-void adf_disable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 vf_mask)
+void adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 vf_mask)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&accel_dev->pf.vf2pf_ints_lock, flags);
+ __adf_enable_vf2pf_interrupts(accel_dev, vf_mask);
+ spin_unlock_irqrestore(&accel_dev->pf.vf2pf_ints_lock, flags);
+}
+
+static void __adf_disable_vf2pf_interrupts(struct adf_accel_dev *accel_dev,
+ u32 vf_mask)
{
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
struct adf_bar *pmisc =
}
}
+void adf_disable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 vf_mask)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&accel_dev->pf.vf2pf_ints_lock, flags);
+ __adf_disable_vf2pf_interrupts(accel_dev, vf_mask);
+ spin_unlock_irqrestore(&accel_dev->pf.vf2pf_ints_lock, flags);
+}
+
+void adf_disable_vf2pf_interrupts_irq(struct adf_accel_dev *accel_dev, u32 vf_mask)
+{
+ spin_lock(&accel_dev->pf.vf2pf_ints_lock);
+ __adf_disable_vf2pf_interrupts(accel_dev, vf_mask);
+ spin_unlock(&accel_dev->pf.vf2pf_ints_lock);
+}
+
static int __adf_iov_putmsg(struct adf_accel_dev *accel_dev, u32 msg, u8 vf_nr)
{
struct adf_accel_pci *pci_info = &accel_dev->accel_pci_dev;
/* re-enable interrupt on PF from this VF */
adf_enable_vf2pf_interrupts(accel_dev, (1 << vf_nr));
+
return;
err:
dev_dbg(&GET_DEV(accel_dev), "Unknown message from VF%d (0x%x);\n",