1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2019 Realtek Corporation. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 *****************************************************************************/ 15 #ifndef __RTW_MEM_H__ 16 #define __RTW_MEM_H__ 17 18 #include <drv_conf.h> 19 #include <basic_types.h> 20 #include <osdep_service.h> 21 22 #ifdef CONFIG_SDIO_HCI 23 #define MAX_RTKM_RECVBUF_SZ MAX_RECVBUF_SZ 24 #define MAX_RTKM_NR_PREALLOC_RECV_SKB NR_RECVBUFF 25 #else /* !CONFIG_SDIO_HCI */ 26 #ifdef CONFIG_PLATFORM_MSTAR_HIGH 27 #define MAX_RTKM_RECVBUF_SZ (31744) /* 31k */ 28 #else 29 #define MAX_RTKM_RECVBUF_SZ (15360) /* 15k */ 30 #endif /* CONFIG_PLATFORM_MSTAR_HIGH */ 31 #define MAX_RTKM_NR_PREALLOC_RECV_SKB 16 32 #endif /* !CONFIG_SDIO_HCI */ 33 34 u16 rtw_rtkm_get_buff_size(void); 35 u8 rtw_rtkm_get_nr_recv_skb(void); 36 struct u8 *rtw_alloc_revcbuf_premem(void); 37 struct sk_buff *rtw_alloc_skb_premem(u16 in_size); 38 int rtw_free_skb_premem(struct sk_buff *pskb); 39 40 41 #endif /* __RTW_MEM_H__ */ 42