rtl88x2CE_WiFi_linux driver

hc

2024-05-10 cde9070d9970eef1f7ec2360586c802a16230ad8

 kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/dhd_wlfc.h
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@@ -1,13 +1,14 @@
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-/* SPDX-License-Identifier: GPL-2.0 */
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 /*
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- * Copyright (C) 1999-2019, Broadcom Corporation
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- * 
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+ * Portions of this code are copyright (c) 2022 Cypress Semiconductor Corporation
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+ *
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+ * Copyright (C) 1999-2017, Broadcom Corporation
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+ *
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  *      Unless you and Broadcom execute a separate written software license
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  * agreement governing use of this software, this software is licensed to you
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  * under the terms of the GNU General Public License version 2 (the "GPL"),
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  * available at http://www.broadcom.com/licenses/GPLv2.php, with the
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  * following added to such license:
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- * 
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+ *
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  *      As a special exception, the copyright holders of this software give you
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  * permission to link this software with independent modules, and to copy and
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  * distribute the resulting executable under terms of your choice, provided that
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@@ -15,7 +16,7 @@
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  * the license of that module.  An independent module is a module which is not
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  * derived from this software.  The special exception does not apply to any
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  * modifications of the software.
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- * 
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+ *
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  *      Notwithstanding the above, under no circumstances may you combine this
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  * software in any way with any other Broadcom software provided under a license
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  * other than the GPL, without Broadcom's express prior written consent.
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@@ -23,12 +24,11 @@
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  *
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  * <<Broadcom-WL-IPTag/Open:>>
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  *
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- * $Id: dhd_wlfc.h 606400 2015-12-15 09:59:42Z $
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+ * $Id: dhd_wlfc.h 690477 2017-03-16 10:17:17Z $
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  *
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  */
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 #ifndef __wlfc_host_driver_definitions_h__
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 #define __wlfc_host_driver_definitions_h__
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-
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 /* #define OOO_DEBUG */
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@@ -85,7 +85,7 @@
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 	void*	pkt;
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 #ifdef PROP_TXSTATUS_DEBUG
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 	uint32	push_time;
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-#endif
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+#endif // endif
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 	struct wlfc_hanger_item *next;
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 } wlfc_hanger_item_t;
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 #define WLFC_PSQ_PREC_COUNT		((AC_COUNT + 1) * 2) /**< 2 for each AC traffic and bc/mc */
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 #define WLFC_AFQ_PREC_COUNT		(AC_COUNT + 1)
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-#define WLFC_PSQ_LEN			2048
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+#define WLFC_PSQ_LEN			(4096 * 8)
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-#ifdef BCMDBUS
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-#define WLFC_FLOWCONTROL_HIWATER	512
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-#define WLFC_FLOWCONTROL_LOWATER	(WLFC_FLOWCONTROL_HIWATER / 4)
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-#else
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-#define WLFC_FLOWCONTROL_HIWATER	(2048 - 256)
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+#define WLFC_FLOWCONTROL_HIWATER	((4096 * 8) - 256)
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 #define WLFC_FLOWCONTROL_LOWATER	256
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-#endif
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 #if (WLFC_FLOWCONTROL_HIWATER >= (WLFC_PSQ_LEN - 256))
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 #undef WLFC_FLOWCONTROL_HIWATER
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 #define WLFC_FLOWCONTROL_HIWATER	(WLFC_PSQ_LEN - 256)
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 #undef WLFC_FLOWCONTROL_LOWATER
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 #define WLFC_FLOWCONTROL_LOWATER	(WLFC_FLOWCONTROL_HIWATER / 4)
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-#endif
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+#endif // endif
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 #define WLFC_LOG_BUF_SIZE		(1024*1024)
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@@ -162,13 +157,12 @@
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 	/** flag. TRUE when remote MAC is in suppressed state */
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 	uint8 suppressed;
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-
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 #ifdef PROP_TXSTATUS_DEBUG
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 	uint32 dstncredit_sent_packets;
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 	uint32 dstncredit_acks;
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 	uint32 opened_ct;
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 	uint32 closed_ct;
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-#endif
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+#endif // endif
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 	struct wlfc_mac_descriptor* prev;
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 	struct wlfc_mac_descriptor* next;
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 } wlfc_mac_descriptor_t;
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 	uint32	d11_suppress;
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 	uint32	wl_suppress;
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 	uint32	bad_suppress;
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+	uint32	pkt_dropped;
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+	uint32	pkt_exptime;
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 	uint32	pkt_freed;
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 	uint32	pkt_free_err;
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 	uint32	psq_wlsup_retx;
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 	uint32	dropped_qfull[6];
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 	uint32	signal_only_pkts_sent;
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 	uint32	signal_only_pkts_freed;
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-#endif
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+#endif // endif
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 	uint32	cleanup_txq_cnt;
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 	uint32	cleanup_psq_cnt;
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 	uint32	cleanup_fw_cnt;
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 #define WLFC_HOST_FIFO_CREDIT_INC_SENTCTRS(ctx, ac) do {} while (0)
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 #define WLFC_HOST_FIFO_CREDIT_INC_BACKCTRS(ctx, ac) do {} while (0)
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 #define WLFC_HOST_FIFO_DROPPEDCTR_INC(ctx, ac) do {} while (0)
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-#endif
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-
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+#endif // endif
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+#define WLFC_PACKET_BOUND              10
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 #define WLFC_FCMODE_NONE				0
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 #define WLFC_FCMODE_IMPLIED_CREDIT		1
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 #define WLFC_FCMODE_EXPLICIT_CREDIT		2
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@@ -379,7 +375,7 @@
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 	/** This 32-bit goes from host to device for every packet. */
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 	uint32	htod_tag;
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-	/** This 16-bit is original seq number for every suppress packet. */
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+	/** This 16-bit is original d11seq number for every suppressed packet. */
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 	uint16	htod_seq;
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 	/** This address is mac entry for every packet. */
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 #else
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 #define DHD_WLFC_CTRINC_MAC_CLOSE(entry)	do {} while (0)
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 #define DHD_WLFC_CTRINC_MAC_OPEN(entry)		do {} while (0)
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-#endif
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+#endif // endif
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 #ifdef BCM_OBJECT_TRACE
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 #define DHD_PKTTAG_SET_SN(tag, val)		((dhd_pkttag_t*)(tag))->sn = (val)