diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
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committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/infiniband/hw/ehca/ehca_irq.h | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/infiniband/hw/ehca/ehca_irq.h')
-rw-r--r-- | kernel/drivers/infiniband/hw/ehca/ehca_irq.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/kernel/drivers/infiniband/hw/ehca/ehca_irq.h b/kernel/drivers/infiniband/hw/ehca/ehca_irq.h deleted file mode 100644 index 5370199f0..000000000 --- a/kernel/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 |