From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/include/hnd_pktpool.h | 69 ++++++++++++++++++++++------------
1 files changed, 44 insertions(+), 25 deletions(-)
diff --git a/kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/include/hnd_pktpool.h b/kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/include/hnd_pktpool.h
index f9e6f3d..c52c0fc 100644
--- a/kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/include/hnd_pktpool.h
+++ b/kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/include/hnd_pktpool.h
@@ -1,15 +1,16 @@
-/* SPDX-License-Identifier: GPL-2.0 */
/*
* HND generic packet pool operation primitives
*
- * Copyright (C) 1999-2019, Broadcom Corporation
- *
+ * Portions of this code are copyright (c) 2022 Cypress Semiconductor Corporation
+ *
+ * Copyright (C) 1999-2017, Broadcom Corporation
+ *
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2 (the "GPL"),
* available at http://www.broadcom.com/licenses/GPLv2.php, with the
* following added to such license:
- *
+ *
* As a special exception, the copyright holders of this software give you
* permission to link this software with independent modules, and to copy and
* distribute the resulting executable under terms of your choice, provided that
@@ -17,7 +18,7 @@
* the license of that module. An independent module is a module which is not
* derived from this software. The special exception does not apply to any
* modifications of the software.
- *
+ *
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a license
* other than the GPL, without Broadcom's express prior written consent.
@@ -25,7 +26,7 @@
*
* <<Broadcom-WL-IPTag/Open:>>
*
- * $Id: $
+ * $Id: hnd_pktpool.h 633941 2016-04-26 07:04:26Z $
*/
#ifndef _hnd_pktpool_h_
@@ -35,14 +36,14 @@
#ifdef __cplusplus
extern "C" {
-#endif
+#endif // endif
/* mutex macros for thread safe */
#ifdef HND_PKTPOOL_THREAD_SAFE
#define HND_PKTPOOL_MUTEX_DECL(mutex) OSL_EXT_MUTEX_DECL(mutex)
#else
#define HND_PKTPOOL_MUTEX_DECL(mutex)
-#endif
+#endif // endif
#ifdef BCMPKTPOOL
#define POOL_ENAB(pool) ((pool) && (pool)->inited)
@@ -56,6 +57,10 @@
#define PKTPOOL_CB_MAX 3
#define PKTPOOL_CB_MAX_AVL 4
+/* REMOVE_RXCPLID is an arg for pktpool callback function for removing rxcplID
+ * and host addr associated with the rxfrag or shared pool buffer during pktpool_reclaim().
+ */
+#define REMOVE_RXCPLID 2
/* forward declaration */
struct pktpool;
@@ -64,15 +69,15 @@
typedef struct {
pktpool_cb_t cb;
void *arg;
+ uint8 refcnt;
} pktpool_cbinfo_t;
/** PCIe SPLITRX related: call back fn extension to populate host address in pool pkt */
-typedef int (*pktpool_cb_extn_t)(struct pktpool *pool, void *arg1, void* pkt, bool arg2);
+typedef int (*pktpool_cb_extn_t)(struct pktpool *pool, void *arg1, void* pkt, int arg2);
typedef struct {
pktpool_cb_extn_t cb;
void *arg;
} pktpool_cbextn_info_t;
-
#ifdef BCMDBG_POOL
/* pkt pool debug states */
@@ -111,9 +116,9 @@
void * freelist; /**< free list: see PKTNEXTFREE(), PKTSETNEXTFREE() */
uint16 avail; /**< number of packets in pool's free list */
- uint16 len; /**< number of packets managed by pool */
+ uint16 n_pkts; /**< number of packets managed by pool */
uint16 maxlen; /**< maximum size of pool <= PKTPOOL_LEN_MAX */
- uint16 plen; /**< size of pkt buffer, excluding lbuf|lbuf_frag */
+ uint16 max_pkt_bytes; /**< size of pkt buffer in [bytes], excluding lbuf|lbuf_frag */
bool empty;
uint8 cbtoggle;
@@ -130,10 +135,9 @@
pktpool_cbinfo_t dbg_cbs[PKTPOOL_CB_MAX];
uint16 dbg_qlen;
pktpool_dbg_t dbg_q[PKTPOOL_LEN_MAX + 1];
-#endif
+#endif // endif
pktpool_cbinfo_t dmarxfill;
} pktpool_t;
-
pktpool_t *get_pktpools_registry(int id);
@@ -141,18 +145,22 @@
extern int pktpool_attach(osl_t *osh, uint32 total_pools);
extern int pktpool_dettach(osl_t *osh); /* Relinquish registry */
-extern int pktpool_init(osl_t *osh, pktpool_t *pktp, int *pktplen, int plen, bool istx, uint8 type);
+extern int pktpool_init(osl_t *osh, pktpool_t *pktp, int *n_pkts, int max_pkt_bytes, bool istx,
+ uint8 type);
extern int pktpool_deinit(osl_t *osh, pktpool_t *pktp);
extern int pktpool_fill(osl_t *osh, pktpool_t *pktp, bool minimal);
+extern int pktpool_empty(osl_t *osh, pktpool_t *pktp);
+extern uint16 pktpool_reclaim(osl_t *osh, pktpool_t *pktp, uint16 free_cnt);
extern void* pktpool_get(pktpool_t *pktp);
extern void pktpool_free(pktpool_t *pktp, void *p);
extern int pktpool_add(pktpool_t *pktp, void *p);
extern int pktpool_avail_notify_normal(osl_t *osh, pktpool_t *pktp);
extern int pktpool_avail_notify_exclusive(osl_t *osh, pktpool_t *pktp, pktpool_cb_t cb);
extern int pktpool_avail_register(pktpool_t *pktp, pktpool_cb_t cb, void *arg);
+extern int pktpool_avail_deregister(pktpool_t *pktp, pktpool_cb_t cb, void *arg);
extern int pktpool_empty_register(pktpool_t *pktp, pktpool_cb_t cb, void *arg);
-extern int pktpool_setmaxlen(pktpool_t *pktp, uint16 maxlen);
-extern int pktpool_setmaxlen_strict(osl_t *osh, pktpool_t *pktp, uint16 maxlen);
+extern int pktpool_setmaxlen(pktpool_t *pktp, uint16 max_pkts);
+extern int pktpool_setmaxlen_strict(osl_t *osh, pktpool_t *pktp, uint16 max_pkts);
extern void pktpool_emptycb_disable(pktpool_t *pktp, bool disable);
extern bool pktpool_emptycb_disabled(pktpool_t *pktp);
extern int pktpool_hostaddr_fill_register(pktpool_t *pktp, pktpool_cb_extn_t cb, void *arg1);
@@ -165,11 +173,10 @@
#define POOLSETID(pp, ppid) (POOLPTR(pp)->id = (ppid))
-#define pktpool_len(pp) (POOLPTR(pp)->len)
+#define pktpool_tot_pkts(pp) (POOLPTR(pp)->n_pkts) /**< n_pkts = avail + in_use <= max_pkts */
#define pktpool_avail(pp) (POOLPTR(pp)->avail)
-#define pktpool_plen(pp) (POOLPTR(pp)->plen)
-#define pktpool_maxlen(pp) (POOLPTR(pp)->maxlen)
-
+#define pktpool_max_pkt_bytes(pp) (POOLPTR(pp)->max_pkt_bytes)
+#define pktpool_max_pkts(pp) (POOLPTR(pp)->maxlen)
/*
* ----------------------------------------------------------------------------
@@ -206,21 +213,33 @@
#ifdef BCMFRAGPOOL
#define SHARED_FRAG_POOL (pktpool_shared_lfrag)
extern pktpool_t *pktpool_shared_lfrag;
-#endif
+#endif // endif
+
+#ifdef BCMRESVFRAGPOOL
+#define RESV_FRAG_POOL (pktpool_resv_lfrag)
+#define RESV_POOL_INFO (resv_pool_info)
+#else
+#define RESV_FRAG_POOL ((struct pktpool *)NULL)
+#define RESV_POOL_INFO (NULL)
+#endif /* BCMRESVFRAGPOOL */
/** PCIe SPLITRX related */
#define SHARED_RXFRAG_POOL (pktpool_shared_rxlfrag)
extern pktpool_t *pktpool_shared_rxlfrag;
-void hnd_pktpool_init(osl_t *osh);
-void hnd_pktpool_fill(pktpool_t *pktpool, bool minimal);
+int hnd_pktpool_init(osl_t *osh);
+int hnd_pktpool_fill(pktpool_t *pktpool, bool minimal);
void hnd_pktpool_refill(bool minimal);
+#ifdef BCMRESVFRAGPOOL
+extern pktpool_t *pktpool_resv_lfrag;
+extern struct resv_info *resv_pool_info;
+#endif /* BCMRESVFRAGPOOL */
#else /* BCMPKTPOOL */
#define SHARED_POOL ((struct pktpool *)NULL)
#endif /* BCMPKTPOOL */
#ifdef __cplusplus
}
-#endif
+#endif // endif
#endif /* _hnd_pktpool_h_ */
--
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