diff options
Diffstat (limited to 'drivers/crypto/qat')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_common_drv.h | 2 | ||||
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_isr.c | 39 | ||||
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_pf2vf_msg.c | 39 |
3 files changed, 39 insertions, 41 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_common_drv.h b/drivers/crypto/qat/qat_common/adf_common_drv.h index de94b76a6d2c..4f9f94db16e5 100644 --- a/drivers/crypto/qat/qat_common/adf_common_drv.h +++ b/drivers/crypto/qat/qat_common/adf_common_drv.h @@ -193,8 +193,6 @@ int adf_sriov_configure(struct pci_dev *pdev, int numvfs); 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); int adf_enable_pf2vf_comms(struct adf_accel_dev *accel_dev); diff --git a/drivers/crypto/qat/qat_common/adf_isr.c b/drivers/crypto/qat/qat_common/adf_isr.c index 5dfc534f1bf0..2b4900c91308 100644 --- a/drivers/crypto/qat/qat_common/adf_isr.c +++ b/drivers/crypto/qat/qat_common/adf_isr.c @@ -55,6 +55,45 @@ static irqreturn_t adf_msix_isr_bundle(int irq, void *bank_ptr) } #ifdef CONFIG_PCI_IOV +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; + u32 misc_bar_id = hw_data->get_misc_bar_id(hw_data); + struct adf_bar *pmisc = &GET_BARS(accel_dev)[misc_bar_id]; + void __iomem *pmisc_addr = pmisc->virt_addr; + unsigned long flags; + + spin_lock_irqsave(&accel_dev->pf.vf2pf_ints_lock, flags); + hw_data->enable_vf2pf_interrupts(pmisc_addr, vf_mask); + spin_unlock_irqrestore(&accel_dev->pf.vf2pf_ints_lock, flags); +} + +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; + u32 misc_bar_id = hw_data->get_misc_bar_id(hw_data); + struct adf_bar *pmisc = &GET_BARS(accel_dev)[misc_bar_id]; + void __iomem *pmisc_addr = pmisc->virt_addr; + unsigned long flags; + + spin_lock_irqsave(&accel_dev->pf.vf2pf_ints_lock, flags); + hw_data->disable_vf2pf_interrupts(pmisc_addr, vf_mask); + spin_unlock_irqrestore(&accel_dev->pf.vf2pf_ints_lock, flags); +} + +static void adf_disable_vf2pf_interrupts_irq(struct adf_accel_dev *accel_dev, + u32 vf_mask) +{ + struct adf_hw_device_data *hw_data = accel_dev->hw_device; + u32 misc_bar_id = hw_data->get_misc_bar_id(hw_data); + struct adf_bar *pmisc = &GET_BARS(accel_dev)[misc_bar_id]; + void __iomem *pmisc_addr = pmisc->virt_addr; + + spin_lock(&accel_dev->pf.vf2pf_ints_lock); + hw_data->disable_vf2pf_interrupts(pmisc_addr, vf_mask); + spin_unlock(&accel_dev->pf.vf2pf_ints_lock); +} + static bool adf_handle_vf2pf_int(struct adf_accel_dev *accel_dev) { struct adf_hw_device_data *hw_data = accel_dev->hw_device; diff --git a/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c b/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c index 99ee17c3d06b..d0492530c84a 100644 --- a/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c +++ b/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c @@ -14,45 +14,6 @@ ADF_PFVF_MSG_ACK_MAX_RETRY + \ ADF_PFVF_MSG_COLLISION_DETECT_DELAY) -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; - u32 misc_bar_id = hw_data->get_misc_bar_id(hw_data); - struct adf_bar *pmisc = &GET_BARS(accel_dev)[misc_bar_id]; - void __iomem *pmisc_addr = pmisc->virt_addr; - unsigned long flags; - - spin_lock_irqsave(&accel_dev->pf.vf2pf_ints_lock, flags); - hw_data->enable_vf2pf_interrupts(pmisc_addr, vf_mask); - spin_unlock_irqrestore(&accel_dev->pf.vf2pf_ints_lock, flags); -} - -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; - u32 misc_bar_id = hw_data->get_misc_bar_id(hw_data); - struct adf_bar *pmisc = &GET_BARS(accel_dev)[misc_bar_id]; - void __iomem *pmisc_addr = pmisc->virt_addr; - unsigned long flags; - - spin_lock_irqsave(&accel_dev->pf.vf2pf_ints_lock, flags); - hw_data->disable_vf2pf_interrupts(pmisc_addr, 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) -{ - struct adf_hw_device_data *hw_data = accel_dev->hw_device; - u32 misc_bar_id = hw_data->get_misc_bar_id(hw_data); - struct adf_bar *pmisc = &GET_BARS(accel_dev)[misc_bar_id]; - void __iomem *pmisc_addr = pmisc->virt_addr; - - spin_lock(&accel_dev->pf.vf2pf_ints_lock); - hw_data->disable_vf2pf_interrupts(pmisc_addr, 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; |