| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2017 Realtek Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| *****************************************************************************/ |
| #ifndef _RTW_XMIT_H_ |
| #define _RTW_XMIT_H_ |
| |
| |
| #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) |
| #ifdef CONFIG_TX_AGGREGATION |
| #define MAX_XMITBUF_SZ (20480) /* 20k */ |
| /* #define SDIO_TX_AGG_MAX 5 */ |
| #else |
| #define MAX_XMITBUF_SZ (1664) |
| #define SDIO_TX_AGG_MAX 1 |
| #endif |
| |
| #if defined CONFIG_SDIO_HCI |
| #define NR_XMITBUFF (16) |
| #endif |
| #if defined(CONFIG_GSPI_HCI) |
| #define NR_XMITBUFF (128) |
| #endif |
| |
| #elif defined (CONFIG_USB_HCI) |
| |
| #ifdef CONFIG_USB_TX_AGGREGATION |
| #if defined(CONFIG_PLATFORM_ARM_SUNxI) || defined(CONFIG_PLATFORM_ARM_SUN6I) || defined(CONFIG_PLATFORM_ARM_SUN7I) || defined(CONFIG_PLATFORM_ARM_SUN8I) || defined(CONFIG_PLATFORM_ARM_SUN50IW1P1) |
| #define MAX_XMITBUF_SZ (12288) /* 12k 1536*8 */ |
| #elif defined (CONFIG_PLATFORM_MSTAR) |
| #define MAX_XMITBUF_SZ 7680 /* 7.5k */ |
| #else |
| #define MAX_XMITBUF_SZ (20480) /* 20k */ |
| #endif |
| #else |
| #define MAX_XMITBUF_SZ (2048) |
| #endif |
| |
| #ifdef CONFIG_SINGLE_XMIT_BUF |
| #define NR_XMITBUFF (1) |
| #else |
| #define NR_XMITBUFF (4) |
| #endif /* CONFIG_SINGLE_XMIT_BUF */ |
| #elif defined (CONFIG_PCI_HCI) |
| #ifdef CONFIG_TX_AMSDU |
| #define MAX_XMITBUF_SZ (3500) |
| #else |
| #define MAX_XMITBUF_SZ (1664) |
| #endif |
| #define NR_XMITBUFF (128) |
| #endif |
| |
| #ifdef PLATFORM_OS_CE |
| #define XMITBUF_ALIGN_SZ 4 |
| #else |
| #ifdef CONFIG_PCI_HCI |
| #define XMITBUF_ALIGN_SZ 4 |
| #else |
| #ifdef USB_XMITBUF_ALIGN_SZ |
| #define XMITBUF_ALIGN_SZ (USB_XMITBUF_ALIGN_SZ) |
| #else |
| #define XMITBUF_ALIGN_SZ 512 |
| #endif |
| #endif |
| #endif |
| |
| /* xmit extension buff defination */ |
| #define MAX_XMIT_EXTBUF_SZ (1536) |
| |
| #ifdef CONFIG_SINGLE_XMIT_BUF |
| #define NR_XMIT_EXTBUFF (1) |
| #else |
| #define NR_XMIT_EXTBUFF (32) |
| #endif |
| |
| #ifdef CONFIG_RTL8812A |
| #define MAX_CMDBUF_SZ (512 * 17) |
| #elif defined(CONFIG_RTL8723D) && defined(CONFIG_LPS_POFF) |
| #define MAX_CMDBUF_SZ (128*70) /*(8960)*/ |
| #else |
| #define MAX_CMDBUF_SZ (5120) /* (4096) */ |
| #endif |
| |
| #define MAX_NUMBLKS (1) |
| |
| #define XMIT_VO_QUEUE (0) |
| #define XMIT_VI_QUEUE (1) |
| #define XMIT_BE_QUEUE (2) |
| #define XMIT_BK_QUEUE (3) |
| |
| #define VO_QUEUE_INX 0 |
| #define VI_QUEUE_INX 1 |
| #define BE_QUEUE_INX 2 |
| #define BK_QUEUE_INX 3 |
| #define BCN_QUEUE_INX 4 |
| #define MGT_QUEUE_INX 5 |
| #define HIGH_QUEUE_INX 6 |
| #define TXCMD_QUEUE_INX 7 |
| |
| #define HW_QUEUE_ENTRY 8 |
| |
| #ifdef CONFIG_PCI_HCI |
| #ifdef CONFIG_TRX_BD_ARCH |
| #define TX_BD_NUM (128+1) /* +1 result from ring buffer */ |
| #else |
| #define TXDESC_NUM 128 |
| #endif |
| #endif |
| |
| #define WEP_IV(pattrib_iv, dot11txpn, keyidx)\ |
| do {\ |
| pattrib_iv[0] = dot11txpn._byte_.TSC0;\ |
| pattrib_iv[1] = dot11txpn._byte_.TSC1;\ |
| pattrib_iv[2] = dot11txpn._byte_.TSC2;\ |
| pattrib_iv[3] = ((keyidx & 0x3)<<6);\ |
| dot11txpn.val = (dot11txpn.val == 0xffffff) ? 0 : (dot11txpn.val+1);\ |
| } while (0) |
| |
| |
| #define TKIP_IV(pattrib_iv, dot11txpn, keyidx)\ |
| do {\ |
| pattrib_iv[0] = dot11txpn._byte_.TSC1;\ |
| pattrib_iv[1] = (dot11txpn._byte_.TSC1 | 0x20) & 0x7f;\ |
| pattrib_iv[2] = dot11txpn._byte_.TSC0;\ |
| pattrib_iv[3] = BIT(5) | ((keyidx & 0x3)<<6);\ |
| pattrib_iv[4] = dot11txpn._byte_.TSC2;\ |
| pattrib_iv[5] = dot11txpn._byte_.TSC3;\ |
| pattrib_iv[6] = dot11txpn._byte_.TSC4;\ |
| pattrib_iv[7] = dot11txpn._byte_.TSC5;\ |
| dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0 : (dot11txpn.val+1);\ |
| } while (0) |
| |
| #define AES_IV(pattrib_iv, dot11txpn, keyidx)\ |
| do {\ |
| pattrib_iv[0] = dot11txpn._byte_.TSC0;\ |
| pattrib_iv[1] = dot11txpn._byte_.TSC1;\ |
| pattrib_iv[2] = 0;\ |
| pattrib_iv[3] = BIT(5) | ((keyidx & 0x3)<<6);\ |
| pattrib_iv[4] = dot11txpn._byte_.TSC2;\ |
| pattrib_iv[5] = dot11txpn._byte_.TSC3;\ |
| pattrib_iv[6] = dot11txpn._byte_.TSC4;\ |
| pattrib_iv[7] = dot11txpn._byte_.TSC5;\ |
| dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0 : (dot11txpn.val+1);\ |
| } while (0) |
| |
| /* Check if AMPDU Tx is supported or not. If it is supported, |
| * it need to check "amsdu in ampdu" is supported or not. |
| * (ampdu_en, amsdu_ampdu_en) = |
| * (0, x) : AMPDU is not enable, but AMSDU is valid to send. |
| * (1, 0) : AMPDU is enable, AMSDU in AMPDU is not enable. So, AMSDU is not valid to send. |
| * (1, 1) : AMPDU and AMSDU in AMPDU are enable. So, AMSDU is valid to send. |
| */ |
| #define IS_AMSDU_AMPDU_NOT_VALID(pattrib)\ |
| ((pattrib->ampdu_en == _TRUE) && (pattrib->amsdu_ampdu_en == _FALSE)) |
| |
| #define IS_AMSDU_AMPDU_VALID(pattrib)\ |
| !((pattrib->ampdu_en == _TRUE) && (pattrib->amsdu_ampdu_en == _FALSE)) |
| |
| #define HWXMIT_ENTRY 4 |
| |
| /* For Buffer Descriptor ring architecture */ |
| #if defined(BUF_DESC_ARCH) || defined(CONFIG_TRX_BD_ARCH) |
| #if defined(CONFIG_RTL8192E) |
| #define TX_BUFFER_SEG_NUM 1 /* 0:2 seg, 1: 4 seg, 2: 8 seg. */ |
| #elif defined(CONFIG_RTL8814A) |
| #define TX_BUFFER_SEG_NUM 1 /* 0:2 seg, 1: 4 seg, 2: 8 seg. */ |
| #else |
| #define TX_BUFFER_SEG_NUM 1 /* 0:2 seg, 1: 4 seg, 2: 8 seg. */ |
| #endif |
| #endif |
| |
| #if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) ||\ |
| defined(CONFIG_RTL8723B) || defined(CONFIG_RTL8192E) ||\ |
| defined(CONFIG_RTL8814A) || defined(CONFIG_RTL8703B) ||\ |
| defined(CONFIG_RTL8188F) || defined(CONFIG_RTL8723D) |
| #define TXDESC_SIZE 40 |
| #elif defined(CONFIG_RTL8822B) |
| #define TXDESC_SIZE 48 /* HALMAC_TX_DESC_SIZE_8822B */ |
| #elif defined(CONFIG_RTL8821C) |
| #define TXDESC_SIZE 48 /* HALMAC_TX_DESC_SIZE_8821C */ |
| #else |
| #define TXDESC_SIZE 32 /* old IC (ex: 8188E) */ |
| #endif |
| |
| #ifdef CONFIG_TX_EARLY_MODE |
| #define EARLY_MODE_INFO_SIZE 8 |
| #endif |
| |
| |
| #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) |
| #define TXDESC_OFFSET TXDESC_SIZE |
| #endif |
| |
| #ifdef CONFIG_USB_HCI |
| #ifdef USB_PACKET_OFFSET_SZ |
| #define PACKET_OFFSET_SZ (USB_PACKET_OFFSET_SZ) |
| #else |
| #define PACKET_OFFSET_SZ (8) |
| #endif |
| #define TXDESC_OFFSET (TXDESC_SIZE + PACKET_OFFSET_SZ) |
| #endif |
| |
| #ifdef CONFIG_PCI_HCI |
| #if defined(CONFIG_RTL8192E) || defined(CONFIG_RTL8814A) || defined(CONFIG_RTL8822B) || defined(CONFIG_RTL8821C) || defined(CONFIG_TRX_BD_ARCH) |
| /* this section is defined for buffer descriptor ring architecture */ |
| #define TX_WIFI_INFO_SIZE (TXDESC_SIZE) /* it may add 802.11 hdr or others... */ |
| /* tx desc and payload are in the same buf */ |
| #define TXDESC_OFFSET (TX_WIFI_INFO_SIZE) |
| #else |
| /* tx desc and payload are NOT in the same buf */ |
| #define TXDESC_OFFSET (0) |
| /* 8188ee/8723be/8812ae/8821ae has extra PCI DMA info in tx desc */ |
| #define TX_DESC_NEXT_DESC_OFFSET (TXDESC_SIZE + 8) |
| #endif |
| #endif /* CONFIG_PCI_HCI */ |
| |
| enum TXDESC_SC { |
| SC_DONT_CARE = 0x00, |
| SC_UPPER = 0x01, |
| SC_LOWER = 0x02, |
| SC_DUPLICATE = 0x03 |
| }; |
| |
| #ifdef CONFIG_PCI_HCI |
| #ifndef CONFIG_TRX_BD_ARCH /* CONFIG_TRX_BD_ARCH doesn't need this */ |
| #define TXDESC_64_BYTES |
| #endif |
| #elif defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) || defined(CONFIG_RTL8723B) \ |
| || defined(CONFIG_RTL8188F) || defined(CONFIG_RTL8723D) |
| #define TXDESC_40_BYTES |
| #endif |
| |
| #ifdef CONFIG_TRX_BD_ARCH |
| struct tx_buf_desc { |
| #ifdef CONFIG_64BIT_DMA |
| #define TX_BUFFER_SEG_SIZE 4 /* in unit of DWORD */ |
| #else |
| #define TX_BUFFER_SEG_SIZE 2 /* in unit of DWORD */ |
| #endif |
| unsigned int dword[TX_BUFFER_SEG_SIZE * (2 << TX_BUFFER_SEG_NUM)]; |
| } __packed; |
| #elif (defined(CONFIG_RTL8192E) || defined(CONFIG_RTL8814A) || defined(CONFIG_RTL8822B)) && defined(CONFIG_PCI_HCI) /* 8192ee or 8814ae */ |
| /* 8192EE_TODO */ |
| struct tx_desc { |
| unsigned int txdw0; |
| unsigned int txdw1; |
| unsigned int txdw2; |
| unsigned int txdw3; |
| unsigned int txdw4; |
| unsigned int txdw5; |
| unsigned int txdw6; |
| unsigned int txdw7; |
| }; |
| #else |
| struct tx_desc { |
| unsigned int txdw0; |
| unsigned int txdw1; |
| unsigned int txdw2; |
| unsigned int txdw3; |
| unsigned int txdw4; |
| unsigned int txdw5; |
| unsigned int txdw6; |
| unsigned int txdw7; |
| |
| #if defined(TXDESC_40_BYTES) || defined(TXDESC_64_BYTES) |
| unsigned int txdw8; |
| unsigned int txdw9; |
| #endif /* TXDESC_40_BYTES */ |
| |
| #ifdef TXDESC_64_BYTES |
| unsigned int txdw10; |
| unsigned int txdw11; |
| |
| /* 2008/05/15 MH Because PCIE HW memory R/W 4K limit. And now, our descriptor */ |
| /* size is 40 bytes. If you use more than 102 descriptor( 103*40>4096), HW will execute */ |
| /* memoryR/W CRC error. And then all DMA fetch will fail. We must decrease descriptor */ |
| /* number or enlarge descriptor size as 64 bytes. */ |
| unsigned int txdw12; |
| unsigned int txdw13; |
| unsigned int txdw14; |
| unsigned int txdw15; |
| #endif |
| }; |
| #endif |
| |
| #ifndef CONFIG_TRX_BD_ARCH |
| union txdesc { |
| struct tx_desc txdesc; |
| unsigned int value[TXDESC_SIZE >> 2]; |
| }; |
| #endif |
| |
| #ifdef CONFIG_PCI_HCI |
| #define PCI_MAX_TX_QUEUE_COUNT 8 /* == HW_QUEUE_ENTRY */ |
| |
| struct rtw_tx_ring { |
| unsigned char qid; |
| #ifdef CONFIG_TRX_BD_ARCH |
| struct tx_buf_desc *buf_desc; |
| #else |
| struct tx_desc *desc; |
| #endif |
| dma_addr_t dma; |
| unsigned int idx; |
| unsigned int entries; |
| _queue queue; |
| u32 qlen; |
| #ifdef CONFIG_TRX_BD_ARCH |
| u16 hw_rp_cache; |
| #endif |
| }; |
| |
| #ifdef DBG_TXBD_DESC_DUMP |
| |
| #define TX_BAK_FRMAE_CNT 10 |
| #define TX_BAK_DESC_LEN 48 /* byte */ |
| #define TX_BAK_DATA_LEN 30 /* byte */ |
| |
| struct rtw_tx_desc_backup { |
| int tx_bak_rp; |
| int tx_bak_wp; |
| u8 tx_bak_desc[TX_BAK_DESC_LEN]; |
| u8 tx_bak_data_hdr[TX_BAK_DATA_LEN]; |
| u8 tx_desc_size; |
| }; |
| #endif |
| #endif |
| |
| struct hw_xmit { |
| /* _lock xmit_lock; */ |
| /* _list pending; */ |
| _queue *sta_queue; |
| /* struct hw_txqueue *phwtxqueue; */ |
| /* sint txcmdcnt; */ |
| int accnt; |
| }; |
| |
| #if 0 |
| struct pkt_attrib { |
| u8 type; |
| u8 subtype; |
| u8 bswenc; |
| u8 dhcp_pkt; |
| u16 ether_type; |
| int pktlen; /* the original 802.3 pkt raw_data len (not include ether_hdr data) */ |
| int pkt_hdrlen; /* the original 802.3 pkt header len */ |
| int hdrlen; /* the WLAN Header Len */ |
| int nr_frags; |
| int last_txcmdsz; |
| int encrypt; /* when 0 indicate no encrypt. when non-zero, indicate the encrypt algorith */ |
| u8 iv[8]; |
| int iv_len; |
| u8 icv[8]; |
| int icv_len; |
| int priority; |
| int ack_policy; |
| int mac_id; |
| int vcs_mode; /* virtual carrier sense method */ |
| |
| u8 dst[ETH_ALEN]; |
| u8 src[ETH_ALEN]; |
| u8 ta[ETH_ALEN]; |
| u8 ra[ETH_ALEN]; |
| |
| u8 key_idx; |
| |
| u8 qos_en; |
| u8 ht_en; |
| u8 raid;/* rate adpative id */ |
| u8 bwmode; |
| u8 ch_offset;/* PRIME_CHNL_OFFSET */ |
| u8 sgi;/* short GI */ |
| u8 ampdu_en;/* tx ampdu enable */ |
| u8 mdata;/* more data bit */ |
| u8 eosp; |
| |
| u8 triggered;/* for ap mode handling Power Saving sta */ |
| |
| u32 qsel; |
| u16 seqnum; |
| |
| struct sta_info *psta; |
| #ifdef CONFIG_TCP_CSUM_OFFLOAD_TX |
| u8 hw_tcp_csum; |
| #endif |
| }; |
| #else |
| /* reduce size */ |
| struct pkt_attrib { |
| u8 type; |
| u8 subtype; |
| u8 bswenc; |
| u8 dhcp_pkt; |
| u16 ether_type; |
| u16 seqnum; |
| u8 hw_ssn_sel; /* for HW_SEQ0,1,2,3 */ |
| u16 pkt_hdrlen; /* the original 802.3 pkt header len */ |
| u16 hdrlen; /* the WLAN Header Len */ |
| u32 pktlen; /* the original 802.3 pkt raw_data len (not include ether_hdr data) */ |
| u32 last_txcmdsz; |
| u8 nr_frags; |
| u8 encrypt; /* when 0 indicate no encrypt. when non-zero, indicate the encrypt algorith */ |
| #if defined(CONFIG_CONCURRENT_MODE) |
| u8 bmc_camid; |
| #endif |
| u8 iv_len; |
| u8 icv_len; |
| u8 iv[18]; |
| u8 icv[16]; |
| u8 priority; |
| u8 ack_policy; |
| u8 mac_id; |
| u8 vcs_mode; /* virtual carrier sense method */ |
| u8 dst[ETH_ALEN]; |
| u8 src[ETH_ALEN]; |
| u8 ta[ETH_ALEN]; |
| u8 ra[ETH_ALEN]; |
| u8 key_idx; |
| u8 qos_en; |
| u8 ht_en; |
| u8 raid;/* rate adpative id */ |
| u8 bwmode; |
| u8 ch_offset;/* PRIME_CHNL_OFFSET */ |
| u8 sgi;/* short GI */ |
| u8 ampdu_en;/* tx ampdu enable */ |
| u8 ampdu_spacing; /* ampdu_min_spacing for peer sta's rx */ |
| u8 amsdu; |
| u8 amsdu_ampdu_en;/* tx amsdu in ampdu enable */ |
| u8 mdata;/* more data bit */ |
| u8 pctrl;/* per packet txdesc control enable */ |
| u8 triggered;/* for ap mode handling Power Saving sta */ |
| u8 qsel; |
| u8 order;/* order bit */ |
| u8 eosp; |
| u8 rate; |
| u8 intel_proxim; |
| u8 retry_ctrl; |
| u8 mbssid; |
| u8 ldpc; |
| u8 stbc; |
| #ifdef CONFIG_WMMPS_STA |
| u8 trigger_frame; |
| #endif /* CONFIG_WMMPS_STA */ |
| |
| struct sta_info *psta; |
| #ifdef CONFIG_TCP_CSUM_OFFLOAD_TX |
| u8 hw_tcp_csum; |
| #endif |
| |
| u8 rtsen; |
| u8 cts2self; |
| union Keytype dot11tkiptxmickey; |
| /* union Keytype dot11tkiprxmickey; */ |
| union Keytype dot118021x_UncstKey; |
| |
| #ifdef CONFIG_TDLS |
| u8 direct_link; |
| struct sta_info *ptdls_sta; |
| #endif /* CONFIG_TDLS */ |
| u8 key_type; |
| |
| u8 icmp_pkt; |
| |
| #ifdef CONFIG_BEAMFORMING |
| u16 txbf_p_aid;/*beamforming Partial_AID*/ |
| u16 txbf_g_id;/*beamforming Group ID*/ |
| |
| /* |
| * 2'b00: Unicast NDPA |
| * 2'b01: Broadcast NDPA |
| * 2'b10: Beamforming Report Poll |
| * 2'b11: Final Beamforming Report Poll |
| */ |
| u8 bf_pkt_type; |
| #endif |
| |
| }; |
| #endif |
| |
| #ifdef CONFIG_TX_AMSDU |
| enum { |
| RTW_AMSDU_TIMER_UNSET = 0, |
| RTW_AMSDU_TIMER_SETTING, |
| RTW_AMSDU_TIMER_TIMEOUT, |
| }; |
| #endif |
| |
| #define WLANHDR_OFFSET 64 |
| |
| #define NULL_FRAMETAG (0x0) |
| #define DATA_FRAMETAG 0x01 |
| #define L2_FRAMETAG 0x02 |
| #define MGNT_FRAMETAG 0x03 |
| #define AMSDU_FRAMETAG 0x04 |
| |
| #define EII_FRAMETAG 0x05 |
| #define IEEE8023_FRAMETAG 0x06 |
| |
| #define MP_FRAMETAG 0x07 |
| |
| #define TXAGG_FRAMETAG 0x08 |
| |
| enum { |
| XMITBUF_DATA = 0, |
| XMITBUF_MGNT = 1, |
| XMITBUF_CMD = 2, |
| }; |
| |
| bool rtw_xmit_ac_blocked(_adapter *adapter); |
| |
| struct submit_ctx { |
| systime submit_time; /* */ |
| u32 timeout_ms; /* <0: not synchronous, 0: wait forever, >0: up to ms waiting */ |
| int status; /* status for operation */ |
| #ifdef PLATFORM_LINUX |
| struct completion done; |
| #endif |
| }; |
| |
| enum { |
| RTW_SCTX_SUBMITTED = -1, |
| RTW_SCTX_DONE_SUCCESS = 0, |
| RTW_SCTX_DONE_UNKNOWN, |
| RTW_SCTX_DONE_TIMEOUT, |
| RTW_SCTX_DONE_BUF_ALLOC, |
| RTW_SCTX_DONE_BUF_FREE, |
| RTW_SCTX_DONE_WRITE_PORT_ERR, |
| RTW_SCTX_DONE_TX_DESC_NA, |
| RTW_SCTX_DONE_TX_DENY, |
| RTW_SCTX_DONE_CCX_PKT_FAIL, |
| RTW_SCTX_DONE_DRV_STOP, |
| RTW_SCTX_DONE_DEV_REMOVE, |
| RTW_SCTX_DONE_CMD_ERROR, |
| RTW_SCTX_DONE_CMD_DROP, |
| RTX_SCTX_CSTR_WAIT_RPT2, |
| }; |
| |
| |
| void rtw_sctx_init(struct submit_ctx *sctx, int timeout_ms); |
| int rtw_sctx_wait(struct submit_ctx *sctx, const char *msg); |
| void rtw_sctx_done_err(struct submit_ctx **sctx, int status); |
| void rtw_sctx_done(struct submit_ctx **sctx); |
| |
| struct xmit_buf { |
| _list list; |
| |
| _adapter *padapter; |
| |
| u8 *pallocated_buf; |
| |
| u8 *pbuf; |
| |
| void *priv_data; |
| |
| u16 buf_tag; /* 0: Normal xmitbuf, 1: extension xmitbuf, 2:cmd xmitbuf */ |
| u16 flags; |
| u32 alloc_sz; |
| |
| u32 len; |
| |
| struct submit_ctx *sctx; |
| |
| #ifdef CONFIG_USB_HCI |
| |
| /* u32 sz[8]; */ |
| u32 ff_hwaddr; |
| #ifdef RTW_HALMAC |
| u8 bulkout_id; /* for halmac */ |
| #endif /* RTW_HALMAC */ |
| |
| #if defined(PLATFORM_OS_XP) || defined(PLATFORM_LINUX) || defined(PLATFORM_FREEBSD) |
| PURB pxmit_urb[8]; |
| dma_addr_t dma_transfer_addr; /* (in) dma addr for transfer_buffer */ |
| #endif |
| |
| #ifdef PLATFORM_OS_XP |
| PIRP pxmit_irp[8]; |
| #endif |
| |
| #ifdef PLATFORM_OS_CE |
| USB_TRANSFER usb_transfer_write_port; |
| #endif |
| |
| u8 bpending[8]; |
| |
| sint last[8]; |
| |
| #endif |
| |
| #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) |
| u8 *phead; |
| u8 *pdata; |
| u8 *ptail; |
| u8 *pend; |
| u32 ff_hwaddr; |
| u8 pg_num; |
| u8 agg_num; |
| #ifdef PLATFORM_OS_XP |
| PMDL pxmitbuf_mdl; |
| PIRP pxmitbuf_irp; |
| PSDBUS_REQUEST_PACKET pxmitbuf_sdrp; |
| #endif |
| #endif |
| |
| #ifdef CONFIG_PCI_HCI |
| #ifdef CONFIG_TRX_BD_ARCH |
| /*struct tx_buf_desc *buf_desc;*/ |
| #else |
| struct tx_desc *desc; |
| #endif |
| #endif |
| |
| #if defined(DBG_XMIT_BUF) || defined(DBG_XMIT_BUF_EXT) |
| u8 no; |
| #endif |
| |
| }; |
| |
| |
| struct xmit_frame { |
| _list list; |
| |
| struct pkt_attrib attrib; |
| |
| _pkt *pkt; |
| |
| int frame_tag; |
| |
| _adapter *padapter; |
| |
| u8 *buf_addr; |
| |
| struct xmit_buf *pxmitbuf; |
| |
| #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) |
| u8 pg_num; |
| u8 agg_num; |
| #endif |
| |
| #ifdef CONFIG_USB_HCI |
| #ifdef CONFIG_USB_TX_AGGREGATION |
| u8 agg_num; |
| #endif |
| s8 pkt_offset; |
| #endif |
| |
| #ifdef CONFIG_XMIT_ACK |
| u8 ack_report; |
| #endif |
| |
| u8 *alloc_addr; /* the actual address this xmitframe allocated */ |
| u8 ext_tag; /* 0:data, 1:mgmt */ |
| |
| }; |
| |
| struct tx_servq { |
| _list tx_pending; |
| _queue sta_pending; |
| int qcnt; |
| }; |
| |
| |
| struct sta_xmit_priv { |
| _lock lock; |
| sint option; |
| sint apsd_setting; /* When bit mask is on, the associated edca queue supports APSD. */ |
| |
| |
| /* struct tx_servq blk_q[MAX_NUMBLKS]; */ |
| struct tx_servq be_q; /* priority == 0,3 */ |
| struct tx_servq bk_q; /* priority == 1,2 */ |
| struct tx_servq vi_q; /* priority == 4,5 */ |
| struct tx_servq vo_q; /* priority == 6,7 */ |
| _list legacy_dz; |
| _list apsd; |
| |
| u16 txseq_tid[16]; |
| |
| /* uint sta_tx_bytes; */ |
| /* u64 sta_tx_pkts; */ |
| /* uint sta_tx_fail; */ |
| |
| |
| }; |
| |
| |
| struct hw_txqueue { |
| volatile sint head; |
| volatile sint tail; |
| volatile sint free_sz; /* in units of 64 bytes */ |
| volatile sint free_cmdsz; |
| volatile sint txsz[8]; |
| uint ff_hwaddr; |
| uint cmd_hwaddr; |
| sint ac_tag; |
| }; |
| |
| struct agg_pkt_info { |
| u16 offset; |
| u16 pkt_len; |
| }; |
| |
| enum cmdbuf_type { |
| CMDBUF_BEACON = 0x00, |
| CMDBUF_RSVD, |
| CMDBUF_MAX |
| }; |
| |
| u8 rtw_get_hwseq_no(_adapter *padapter); |
| |
| struct xmit_priv { |
| |
| _lock lock; |
| |
| _sema xmit_sema; |
| |
| /* _queue blk_strms[MAX_NUMBLKS]; */ |
| _queue be_pending; |
| _queue bk_pending; |
| _queue vi_pending; |
| _queue vo_pending; |
| _queue bm_pending; |
| |
| /* _queue legacy_dz_queue; */ |
| /* _queue apsd_queue; */ |
| |
| u8 *pallocated_frame_buf; |
| u8 *pxmit_frame_buf; |
| uint free_xmitframe_cnt; |
| _queue free_xmit_queue; |
| |
| /* uint mapping_addr; */ |
| /* uint pkt_sz; */ |
| |
| u8 *xframe_ext_alloc_addr; |
| u8 *xframe_ext; |
| uint free_xframe_ext_cnt; |
| _queue free_xframe_ext_queue; |
| |
| /* struct hw_txqueue be_txqueue; */ |
| /* struct hw_txqueue bk_txqueue; */ |
| /* struct hw_txqueue vi_txqueue; */ |
| /* struct hw_txqueue vo_txqueue; */ |
| /* struct hw_txqueue bmc_txqueue; */ |
| |
| uint frag_len; |
| |
| _adapter *adapter; |
| |
| u8 vcs_setting; |
| u8 vcs; |
| u8 vcs_type; |
| /* u16 rts_thresh; */ |
| |
| u64 tx_bytes; |
| u64 tx_pkts; |
| u64 tx_drop; |
| u64 last_tx_pkts; |
| |
| struct hw_xmit *hwxmits; |
| u8 hwxmit_entry; |
| |
| u8 wmm_para_seq[4];/* sequence for wmm ac parameter strength from large to small. it's value is 0->vo, 1->vi, 2->be, 3->bk. */ |
| |
| #ifdef CONFIG_USB_HCI |
| _sema tx_retevt;/* all tx return event; */ |
| u8 txirp_cnt; |
| |
| #ifdef PLATFORM_OS_CE |
| USB_TRANSFER usb_transfer_write_port; |
| /* USB_TRANSFER usb_transfer_write_mem; */ |
| #endif |
| #ifdef PLATFORM_LINUX |
| struct tasklet_struct xmit_tasklet; |
| #endif |
| #ifdef PLATFORM_FREEBSD |
| struct task xmit_tasklet; |
| #endif |
| /* per AC pending irp */ |
| int beq_cnt; |
| int bkq_cnt; |
| int viq_cnt; |
| int voq_cnt; |
| |
| #endif |
| |
| #ifdef CONFIG_PCI_HCI |
| /* Tx */ |
| struct rtw_tx_ring tx_ring[PCI_MAX_TX_QUEUE_COUNT]; |
| int txringcount[PCI_MAX_TX_QUEUE_COUNT]; |
| u8 beaconDMAing; /* flag of indicating beacon is transmiting to HW by DMA */ |
| #ifdef PLATFORM_LINUX |
| struct tasklet_struct xmit_tasklet; |
| #endif |
| #endif |
| |
| #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) |
| #ifdef CONFIG_SDIO_TX_TASKLET |
| #ifdef PLATFORM_LINUX |
| struct tasklet_struct xmit_tasklet; |
| #endif /* PLATFORM_LINUX */ |
| #else |
| _thread_hdl_ SdioXmitThread; |
| _sema SdioXmitSema; |
| #endif /* CONFIG_SDIO_TX_TASKLET */ |
| #endif /* CONFIG_SDIO_HCI */ |
| |
| _queue free_xmitbuf_queue; |
| _queue pending_xmitbuf_queue; |
| u8 *pallocated_xmitbuf; |
| u8 *pxmitbuf; |
| uint free_xmitbuf_cnt; |
| |
| _queue free_xmit_extbuf_queue; |
| u8 *pallocated_xmit_extbuf; |
| u8 *pxmit_extbuf; |
| uint free_xmit_extbuf_cnt; |
| |
| struct xmit_buf pcmd_xmitbuf[CMDBUF_MAX]; |
| u8 hw_ssn_seq_no;/* mapping to REG_HW_SEQ 0,1,2,3 */ |
| u16 nqos_ssn; |
| #ifdef CONFIG_TX_EARLY_MODE |
| |
| #ifdef CONFIG_SDIO_HCI |
| #define MAX_AGG_PKT_NUM 20 |
| #else |
| #define MAX_AGG_PKT_NUM 256 /* Max tx ampdu coounts */ |
| #endif |
| |
| struct agg_pkt_info agg_pkt[MAX_AGG_PKT_NUM]; |
| #endif |
| |
| #ifdef CONFIG_XMIT_ACK |
| int ack_tx; |
| _mutex ack_tx_mutex; |
| struct submit_ctx ack_tx_ops; |
| u8 seq_no; |
| #endif |
| |
| #ifdef CONFIG_TX_AMSDU |
| _timer amsdu_vo_timer; |
| u8 amsdu_vo_timeout; |
| |
| _timer amsdu_vi_timer; |
| u8 amsdu_vi_timeout; |
| |
| _timer amsdu_be_timer; |
| u8 amsdu_be_timeout; |
| |
| _timer amsdu_bk_timer; |
| u8 amsdu_bk_timeout; |
| |
| u32 amsdu_debug_set_timer; |
| u32 amsdu_debug_timeout; |
| u32 amsdu_debug_coalesce_one; |
| u32 amsdu_debug_coalesce_two; |
| |
| #endif |
| #ifdef DBG_TXBD_DESC_DUMP |
| BOOLEAN dump_txbd_desc; |
| #endif |
| _lock lock_sctx; |
| |
| }; |
| |
| extern struct xmit_frame *__rtw_alloc_cmdxmitframe(struct xmit_priv *pxmitpriv, |
| enum cmdbuf_type buf_type); |
| #define rtw_alloc_cmdxmitframe(p) __rtw_alloc_cmdxmitframe(p, CMDBUF_RSVD) |
| #if defined(CONFIG_RTL8192E) && defined(CONFIG_PCI_HCI) |
| extern struct xmit_frame *__rtw_alloc_cmdxmitframe_8192ee(struct xmit_priv *pxmitpriv, |
| enum cmdbuf_type buf_type); |
| #define rtw_alloc_bcnxmitframe(p) __rtw_alloc_cmdxmitframe_8192ee(p, CMDBUF_BEACON) |
| #elif defined(CONFIG_RTL8822B) && defined(CONFIG_PCI_HCI) |
| extern struct xmit_frame *__rtw_alloc_cmdxmitframe_8822be(struct xmit_priv *pxmitpriv, |
| enum cmdbuf_type buf_type); |
| #define rtw_alloc_bcnxmitframe(p) __rtw_alloc_cmdxmitframe_8822be(p, CMDBUF_BEACON) |
| #elif defined(CONFIG_RTL8821C) && defined(CONFIG_PCI_HCI) |
| extern struct xmit_frame *__rtw_alloc_cmdxmitframe_8821ce(struct xmit_priv *pxmitpriv, |
| enum cmdbuf_type buf_type); |
| #define rtw_alloc_bcnxmitframe(p) __rtw_alloc_cmdxmitframe_8821ce(p, CMDBUF_BEACON) |
| #else |
| #define rtw_alloc_bcnxmitframe(p) __rtw_alloc_cmdxmitframe(p, CMDBUF_BEACON) |
| #endif |
| |
| extern struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv); |
| extern s32 rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf); |
| |
| extern struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv); |
| extern s32 rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf); |
| |
| void rtw_count_tx_stats(_adapter *padapter, struct xmit_frame *pxmitframe, int sz); |
| extern void rtw_update_protection(_adapter *padapter, u8 *ie, uint ie_len); |
| static s32 update_attrib_sec_info(_adapter *padapter, struct pkt_attrib *pattrib, struct sta_info *psta); |
| static void update_attrib_phy_info(_adapter *padapter, struct pkt_attrib *pattrib, struct sta_info *psta); |
| |
| #ifdef CONFIG_WMMPS_STA |
| static void update_attrib_trigger_frame_info(_adapter *padapter, struct pkt_attrib *pattrib); |
| #endif /* CONFIG_WMMPS_STA */ |
| |
| extern s32 rtw_make_wlanhdr(_adapter *padapter, u8 *hdr, struct pkt_attrib *pattrib); |
| extern s32 rtw_put_snap(u8 *data, u16 h_proto); |
| |
| extern struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv); |
| struct xmit_frame *rtw_alloc_xmitframe_ext(struct xmit_priv *pxmitpriv); |
| struct xmit_frame *rtw_alloc_xmitframe_once(struct xmit_priv *pxmitpriv); |
| extern s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitframe); |
| extern void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, _queue *pframequeue); |
| struct tx_servq *rtw_get_sta_pending(_adapter *padapter, struct sta_info *psta, sint up, u8 *ac); |
| extern s32 rtw_xmitframe_enqueue(_adapter *padapter, struct xmit_frame *pxmitframe); |
| extern struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, struct hw_xmit *phwxmit_i, sint entry); |
| |
| extern s32 rtw_xmit_classifier(_adapter *padapter, struct xmit_frame *pxmitframe); |
| extern u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib); |
| #define rtw_wlan_pkt_size(f) rtw_calculate_wlan_pkt_size_by_attribue(&f->attrib) |
| extern s32 rtw_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe); |
| #ifdef CONFIG_IEEE80211W |
| extern s32 rtw_mgmt_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe); |
| #endif /* CONFIG_IEEE80211W */ |
| #ifdef CONFIG_TDLS |
| extern struct tdls_txmgmt *ptxmgmt; |
| s32 rtw_xmit_tdls_coalesce(_adapter *padapter, struct xmit_frame *pxmitframe, struct tdls_txmgmt *ptxmgmt); |
| s32 update_tdls_attrib(_adapter *padapter, struct pkt_attrib *pattrib); |
| #endif |
| s32 _rtw_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag); |
| void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv); |
| |
| |
| s32 rtw_txframes_pending(_adapter *padapter); |
| s32 rtw_txframes_sta_ac_pending(_adapter *padapter, struct pkt_attrib *pattrib); |
| void rtw_init_hwxmits(struct hw_xmit *phwxmit, sint entry); |
| |
| |
| s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, _adapter *padapter); |
| void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv); |
| |
| |
| void rtw_alloc_hwxmits(_adapter *padapter); |
| void rtw_free_hwxmits(_adapter *padapter); |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24)) |
| s32 rtw_monitor_xmit_entry(struct sk_buff *skb, struct net_device *ndev); |
| #endif |
| s32 rtw_xmit(_adapter *padapter, _pkt **pkt); |
| bool xmitframe_hiq_filter(struct xmit_frame *xmitframe); |
| #if defined(CONFIG_AP_MODE) || defined(CONFIG_TDLS) |
| sint xmitframe_enqueue_for_sleeping_sta(_adapter *padapter, struct xmit_frame *pxmitframe); |
| void stop_sta_xmit(_adapter *padapter, struct sta_info *psta); |
| void wakeup_sta_to_xmit(_adapter *padapter, struct sta_info *psta); |
| void xmit_delivery_enabled_frames(_adapter *padapter, struct sta_info *psta); |
| #endif |
| |
| u8 rtw_get_tx_bw_mode(_adapter *adapter, struct sta_info *sta); |
| |
| void rtw_get_adapter_tx_rate_bmp_by_bw(_adapter *adapter, u8 bw, u16 *r_bmp_cck_ofdm, u32 *r_bmp_ht, u32 *r_bmp_vht); |
| void rtw_update_tx_rate_bmp(struct dvobj_priv *dvobj); |
| u16 rtw_get_tx_rate_bmp_cck_ofdm(struct dvobj_priv *dvobj); |
| u32 rtw_get_tx_rate_bmp_ht_by_bw(struct dvobj_priv *dvobj, u8 bw); |
| u32 rtw_get_tx_rate_bmp_vht_by_bw(struct dvobj_priv *dvobj, u8 bw); |
| u8 rtw_get_tx_bw_bmp_of_ht_rate(struct dvobj_priv *dvobj, u8 rate, u8 max_bw); |
| u8 rtw_get_tx_bw_bmp_of_vht_rate(struct dvobj_priv *dvobj, u8 rate, u8 max_bw); |
| |
| u8 query_ra_short_GI(struct sta_info *psta, u8 bw); |
| |
| u8 qos_acm(u8 acm_mask, u8 priority); |
| |
| #ifdef CONFIG_XMIT_THREAD_MODE |
| void enqueue_pending_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf); |
| void enqueue_pending_xmitbuf_to_head(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf); |
| struct xmit_buf *dequeue_pending_xmitbuf(struct xmit_priv *pxmitpriv); |
| struct xmit_buf *select_and_dequeue_pending_xmitbuf(_adapter *padapter); |
| sint check_pending_xmitbuf(struct xmit_priv *pxmitpriv); |
| thread_return rtw_xmit_thread(thread_context context); |
| #endif |
| |
| #ifdef CONFIG_TX_AMSDU |
| extern void rtw_amsdu_vo_timeout_handler(void *FunctionContext); |
| extern void rtw_amsdu_vi_timeout_handler(void *FunctionContext); |
| extern void rtw_amsdu_be_timeout_handler(void *FunctionContext); |
| extern void rtw_amsdu_bk_timeout_handler(void *FunctionContext); |
| |
| extern u8 rtw_amsdu_get_timer_status(_adapter *padapter, u8 priority); |
| extern void rtw_amsdu_set_timer_status(_adapter *padapter, u8 priority, u8 status); |
| extern void rtw_amsdu_set_timer(_adapter *padapter, u8 priority); |
| extern void rtw_amsdu_cancel_timer(_adapter *padapter, u8 priority); |
| |
| extern s32 rtw_xmitframe_coalesce_amsdu(_adapter *padapter, struct xmit_frame *pxmitframe, struct xmit_frame *pxmitframe_queue); |
| extern s32 check_amsdu(struct xmit_frame *pxmitframe); |
| extern s32 check_amsdu_tx_support(_adapter *padapter); |
| extern struct xmit_frame *rtw_get_xframe(struct xmit_priv *pxmitpriv, int *num_frame); |
| #endif |
| |
| #ifdef DBG_TXBD_DESC_DUMP |
| void rtw_tx_desc_backup(_adapter *padapter, struct xmit_frame *pxmitframe, u8 desc_size, u8 hwq); |
| void rtw_tx_desc_backup_reset(void); |
| u8 rtw_get_tx_desc_backup(_adapter *padapter, u8 hwq, struct rtw_tx_desc_backup **pbak); |
| #endif |
| |
| static void do_queue_select(_adapter *padapter, struct pkt_attrib *pattrib); |
| u32 rtw_get_ff_hwaddr(struct xmit_frame *pxmitframe); |
| |
| #ifdef CONFIG_XMIT_ACK |
| int rtw_ack_tx_wait(struct xmit_priv *pxmitpriv, u32 timeout_ms); |
| void rtw_ack_tx_done(struct xmit_priv *pxmitpriv, int status); |
| #endif /* CONFIG_XMIT_ACK */ |
| |
| enum XMIT_BLOCK_REASON { |
| XMIT_BLOCK_NONE = 0, |
| XMIT_BLOCK_REDLMEM = BIT0, /*LPS-PG*/ |
| XMIT_BLOCK_SUSPEND = BIT1, /*WOW*/ |
| XMIT_BLOCK_MAX = 0xFF, |
| }; |
| void rtw_init_xmit_block(_adapter *padapter); |
| void rtw_deinit_xmit_block(_adapter *padapter); |
| |
| #ifdef DBG_XMIT_BLOCK |
| void dump_xmit_block(void *sel, _adapter *padapter); |
| #endif |
| void rtw_set_xmit_block(_adapter *padapter, enum XMIT_BLOCK_REASON reason); |
| void rtw_clr_xmit_block(_adapter *padapter, enum XMIT_BLOCK_REASON reason); |
| bool rtw_is_xmit_blocked(_adapter *padapter); |
| |
| /* include after declaring struct xmit_buf, in order to avoid warning */ |
| #include <xmit_osdep.h> |
| |
| #endif /* _RTL871X_XMIT_H_ */ |