1 /* 2 * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /** 21 * DOC: i_qdf_talloc.h 22 * 23 * Linux-specific definitions for use by QDF talloc APIs 24 */ 25 26 #ifndef __I_QDF_TALLOC_H 27 #define __I_QDF_TALLOC_H 28 29 #include "asm/page.h" 30 #include "linux/irqflags.h" 31 #include "linux/preempt.h" 32 #include "linux/slab.h" 33 34 #define __can_sleep() \ 35 (!in_interrupt() && !irqs_disabled() && !in_atomic()) 36 37 #define __zalloc_sleeps(size) kzalloc(size, GFP_KERNEL) 38 #define __zalloc_atomic(size) kzalloc(size, GFP_ATOMIC) 39 #define __zalloc_auto(size) \ 40 kzalloc(size, __can_sleep() ? GFP_KERNEL : GFP_ATOMIC) 41 42 #define __k_free(ptr) kfree(ptr) 43 44 #define __qdf_alloc_size(ptr) ksize(ptr) 45 46 #endif /* __I_QDF_TALLOC_H */ 47 48