static int _hl_interrupt_wait_ioctl(struct hl_device *hdev, struct hl_ctx *ctx,
u64 timeout_us, u64 user_address,
- u64 target_value, u16 interrupt_offset,
+ u64 target_value, struct hl_user_interrupt *interrupt,
+
u32 *status,
u64 *timestamp)
{
struct hl_user_pending_interrupt *pend;
- struct hl_user_interrupt *interrupt;
unsigned long timeout, flags;
u64 completion_value;
long completion_rc;
hl_fence_init(&pend->fence, ULONG_MAX);
- if (interrupt_offset == HL_COMMON_USER_INTERRUPT_ID)
- interrupt = &hdev->common_user_interrupt;
- else
- interrupt = &hdev->user_interrupt[interrupt_offset];
-
/* Add pending user interrupt to relevant list for the interrupt
* handler to monitor
*/
static int hl_interrupt_wait_ioctl(struct hl_fpriv *hpriv, void *data)
{
- u16 interrupt_id, interrupt_offset, first_interrupt, last_interrupt;
+ u16 interrupt_id, first_interrupt, last_interrupt;
struct hl_device *hdev = hpriv->hdev;
struct asic_fixed_properties *prop;
+ struct hl_user_interrupt *interrupt;
union hl_wait_cs_args *args = data;
u32 status = HL_WAIT_CS_STATUS_BUSY;
u64 timestamp;
return -EPERM;
}
- interrupt_id =
- FIELD_GET(HL_WAIT_CS_FLAGS_INTERRUPT_MASK, args->in.flags);
+ interrupt_id = FIELD_GET(HL_WAIT_CS_FLAGS_INTERRUPT_MASK, args->in.flags);
first_interrupt = prop->first_available_user_msix_interrupt;
last_interrupt = prop->first_available_user_msix_interrupt +
}
if (interrupt_id == HL_COMMON_USER_INTERRUPT_ID)
- interrupt_offset = HL_COMMON_USER_INTERRUPT_ID;
+ interrupt = &hdev->common_user_interrupt;
else
- interrupt_offset = interrupt_id - first_interrupt;
+ interrupt = &hdev->user_interrupt[interrupt_id - first_interrupt];
rc = _hl_interrupt_wait_ioctl(hdev, hpriv->ctx,
args->in.interrupt_timeout_us, args->in.addr,
- args->in.target, interrupt_offset, &status,
+ args->in.target, interrupt, &status,
×tamp);
-
if (rc) {
if (rc != -EINTR)
dev_err_ratelimited(hdev->dev,