-/*
- * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2008-2017 Cisco Systems, Inc. All rights reserved.
* Copyright 2007 Nuova Systems, Inc. All rights reserved.
- *
- * Copyright (c) 2014, Cisco Systems, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. 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 HOLDER 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.
- *
*/
-#ident "$Id: vnic_intr.h 171146 2014-05-02 07:08:20Z ssujith $"
#ifndef _VNIC_INTR_H_
#define _VNIC_INTR_H_
/* Interrupt control */
struct vnic_intr_ctrl {
- u32 coalescing_timer; /* 0x00 */
- u32 pad0;
- u32 coalescing_value; /* 0x08 */
- u32 pad1;
- u32 coalescing_type; /* 0x10 */
- u32 pad2;
- u32 mask_on_assertion; /* 0x18 */
- u32 pad3;
- u32 mask; /* 0x20 */
- u32 pad4;
- u32 int_credits; /* 0x28 */
- u32 pad5;
- u32 int_credit_return; /* 0x30 */
- u32 pad6;
+ uint32_t coalescing_timer; /* 0x00 */
+ uint32_t pad0;
+ uint32_t coalescing_value; /* 0x08 */
+ uint32_t pad1;
+ uint32_t coalescing_type; /* 0x10 */
+ uint32_t pad2;
+ uint32_t mask_on_assertion; /* 0x18 */
+ uint32_t pad3;
+ uint32_t mask; /* 0x20 */
+ uint32_t pad4;
+ uint32_t int_credits; /* 0x28 */
+ uint32_t pad5;
+ uint32_t int_credit_return; /* 0x30 */
+ uint32_t pad6;
};
struct vnic_intr {
#define VNIC_INTR_UNMASK_SHIFT 16
#define VNIC_INTR_RESET_TIMER_SHIFT 17
- u32 int_credit_return = (credits & 0xffff) |
+ uint32_t int_credit_return = (credits & 0xffff) |
(unmask ? (1 << VNIC_INTR_UNMASK_SHIFT) : 0) |
(reset_timer ? (1 << VNIC_INTR_RESET_TIMER_SHIFT) : 0);
vnic_intr_return_credits(intr, credits, unmask, reset_timer);
}
-static inline u32 vnic_intr_legacy_pba(u32 __iomem *legacy_pba)
+static inline uint32_t vnic_intr_legacy_pba(uint32_t __iomem *legacy_pba)
{
/* read PBA without clearing */
return ioread32(legacy_pba);
void vnic_intr_free(struct vnic_intr *intr);
int vnic_intr_alloc(struct vnic_dev *vdev, struct vnic_intr *intr,
unsigned int index);
-void vnic_intr_init(struct vnic_intr *intr, u32 coalescing_timer,
+void vnic_intr_init(struct vnic_intr *intr, uint32_t coalescing_timer,
unsigned int coalescing_type, unsigned int mask_on_assertion);
void vnic_intr_coalescing_timer_set(struct vnic_intr *intr,
- u32 coalescing_timer);
+ uint32_t coalescing_timer);
void vnic_intr_clean(struct vnic_intr *intr);
#endif /* _VNIC_INTR_H_ */