* @qib_rflags: rflags to set
* @no_input_qs: number of input queues
* @no_output_qs: number of output queues
- * @input_handler: handler to be called for input queues
+ * @input_handler: handler to be called for input queues, and device-wide errors
* @output_handler: handler to be called for output queues
* @irq_poll: Data IRQ polling handler
* @scan_threshold: # of in-use buffers that triggers scan on output queue
unsigned long intparm, int cstat,
int dstat)
{
- struct qdio_q *q;
+ unsigned int first_to_check = 0;
DBF_ERROR("%4x ACT CHECK", irq_ptr->schid.sch_no);
DBF_ERROR("intp :%lx", intparm);
DBF_ERROR("ds: %2x cs:%2x", dstat, cstat);
- if (irq_ptr->nr_input_qs) {
- q = irq_ptr->input_qs[0];
- } else if (irq_ptr->nr_output_qs) {
- q = irq_ptr->output_qs[0];
- } else {
- dump_stack();
- goto no_handler;
- }
+ /* zfcp wants this: */
+ if (irq_ptr->nr_input_qs)
+ first_to_check = irq_ptr->input_qs[0]->first_to_check;
- q->handler(irq_ptr->cdev, QDIO_ERROR_ACTIVATE, 0, q->first_to_check,
- 0, irq_ptr->int_parm);
-no_handler:
+ irq_ptr->error_handler(irq_ptr->cdev, QDIO_ERROR_ACTIVATE, 0,
+ first_to_check, 0, irq_ptr->int_parm);
qdio_set_state(irq_ptr, QDIO_IRQ_STATE_STOPPED);
/*
* In case of z/VM LGR (Live Guest Migration) QDIO recovery will happen.
init_data->no_output_qs > irq_ptr->max_output_qs)
return -EINVAL;
- if ((init_data->no_input_qs && !init_data->input_handler) ||
- (init_data->no_output_qs && !init_data->output_handler))
+ /* Needed as error_handler: */
+ if (!init_data->input_handler)
+ return -EINVAL;
+
+ if (init_data->no_output_qs && !init_data->output_handler)
return -EINVAL;
if (!init_data->input_sbal_addr_array ||
irq_ptr->debugfs_dev = NULL;
irq_ptr->sch_token = irq_ptr->perf_stat_enabled = 0;
irq_ptr->state = QDIO_IRQ_STATE_INACTIVE;
+ irq_ptr->error_handler = init_data->input_handler;
irq_ptr->int_parm = init_data->int_parm;
irq_ptr->nr_input_qs = init_data->no_input_qs;