diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_irq.h')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_irq.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.h b/drivers/infiniband/hw/ehca/ehca_irq.h deleted file mode 100644 index 5370199f08c7..000000000000 --- a/drivers/infiniband/hw/ehca/ehca_irq.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * IBM eServer eHCA Infiniband device driver for Linux on POWER - * - * Function definitions and structs for EQs, NEQs and interrupts - * - * Authors: Heiko J Schick <schickhj@de.ibm.com> - * Khadija Souissi <souissi@de.ibm.com> - * - * Copyright (c) 2005 IBM Corporation - * - * All rights reserved. - * - * This source code is distributed under a dual license of GPL v2.0 and OpenIB - * BSD. - * - * OpenIB BSD License - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER - * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __EHCA_IRQ_H -#define __EHCA_IRQ_H - - -struct ehca_shca; - -#include <linux/interrupt.h> -#include <linux/types.h> - -int ehca_error_data(struct ehca_shca *shca, void *data, u64 resource); - -irqreturn_t ehca_interrupt_neq(int irq, void *dev_id); -void ehca_tasklet_neq(unsigned long data); - -irqreturn_t ehca_interrupt_eq(int irq, void *dev_id); -void ehca_tasklet_eq(unsigned long data); -void ehca_process_eq(struct ehca_shca *shca, int is_irq); - -struct ehca_cpu_comp_task { - struct list_head cq_list; - spinlock_t task_lock; - int cq_jobs; - int active; -}; - -struct ehca_comp_pool { - struct ehca_cpu_comp_task __percpu *cpu_comp_tasks; - struct task_struct * __percpu *cpu_comp_threads; - int last_cpu; - spinlock_t last_cpu_lock; -}; - -int ehca_create_comp_pool(void); -void ehca_destroy_comp_pool(void); - -#endif |