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qcacmn: Add support for HW cookie conversion

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Support HW cookie conversion for BE platform.

Change-Id: I39058fbf256266557f5e734ba376db4db0731b24
CRs-Fixed: 2929533
This commit is contained in:
Jinwei Chen
2021-02-22 03:22:07 -08:00
committed by Madan Koyyalamudi
parent 1bb3155d2c
commit 4083155141
30 changed files with 1618 additions and 124 deletions
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112
dp/wifi3.0/dp_rx_desc.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.
* Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -89,33 +89,15 @@ free_rx_desc_pool:
return QDF_STATUS_E_FAULT;
}
/*
* dp_rx_desc_pool_init() - Initialize the software RX descriptor pool
* convert the pool of memory into a list of
* rx descriptors and create locks to access this
* list of rx descriptors.
*
* @soc: core txrx main context
* @pool_id: pool_id which is one of 3 mac_ids
* @pool_size: size of the rx descriptor pool
* @rx_desc_pool: rx descriptor pool pointer
*/
void dp_rx_desc_pool_init(struct dp_soc *soc, uint32_t pool_id,
uint32_t pool_size, struct rx_desc_pool *rx_desc_pool)
QDF_STATUS dp_rx_desc_pool_init_generic(struct dp_soc *soc,
struct rx_desc_pool *rx_desc_pool,
uint32_t pool_id)
{
uint32_t id, page_id, offset, num_desc_per_page;
uint32_t count = 0;
union dp_rx_desc_list_elem_t *rx_desc_elem;
/* Initialize the lock */
qdf_spinlock_create(&rx_desc_pool->lock);
qdf_spin_lock_bh(&rx_desc_pool->lock);
rx_desc_pool->pool_size = pool_size;
num_desc_per_page = rx_desc_pool->desc_pages.num_element_per_page;
rx_desc_pool->freelist = (union dp_rx_desc_list_elem_t *)
*rx_desc_pool->desc_pages.cacheable_pages;
rx_desc_elem = rx_desc_pool->freelist;
while (rx_desc_elem) {
@@ -138,6 +120,39 @@ void dp_rx_desc_pool_init(struct dp_soc *soc, uint32_t pool_id,
rx_desc_elem = rx_desc_elem->next;
count++;
}
return QDF_STATUS_SUCCESS;
}
/*
* dp_rx_desc_pool_init() - Initialize the software RX descriptor pool
* convert the pool of memory into a list of
* rx descriptors and create locks to access this
* list of rx descriptors.
*
* @soc: core txrx main context
* @pool_id: pool_id which is one of 3 mac_ids
* @pool_size: size of the rx descriptor pool
* @rx_desc_pool: rx descriptor pool pointer
*/
void dp_rx_desc_pool_init(struct dp_soc *soc, uint32_t pool_id,
uint32_t pool_size, struct rx_desc_pool *rx_desc_pool)
{
QDF_STATUS status;
/* Initialize the lock */
qdf_spinlock_create(&rx_desc_pool->lock);
qdf_spin_lock_bh(&rx_desc_pool->lock);
rx_desc_pool->pool_size = pool_size;
rx_desc_pool->freelist = (union dp_rx_desc_list_elem_t *)
*rx_desc_pool->desc_pages.cacheable_pages;
status = soc->arch_ops.dp_rx_desc_pool_init(soc, rx_desc_pool,
pool_id);
if (!QDF_IS_STATUS_SUCCESS(status))
dp_err("RX desc pool initialization failed");
qdf_spin_unlock_bh(&rx_desc_pool->lock);
}
@@ -249,7 +264,8 @@ void dp_rx_desc_pool_free(struct dp_soc *soc,
}
void dp_rx_desc_pool_deinit(struct dp_soc *soc,
struct rx_desc_pool *rx_desc_pool)
struct rx_desc_pool *rx_desc_pool,
uint32_t pool_id)
{
qdf_spin_lock_bh(&rx_desc_pool->lock);
@@ -259,6 +275,8 @@ void dp_rx_desc_pool_deinit(struct dp_soc *soc,
/* Deinitialize rx mon desr frag flag */
rx_desc_pool->rx_mon_dest_frag_enable = false;
soc->arch_ops.dp_rx_desc_pool_deinit(soc, rx_desc_pool, pool_id);
qdf_spin_unlock_bh(&rx_desc_pool->lock);
qdf_spinlock_destroy(&rx_desc_pool->lock);
}
@@ -308,6 +326,25 @@ QDF_STATUS dp_rx_desc_pool_alloc(struct dp_soc *soc,
return QDF_STATUS_SUCCESS;
}
QDF_STATUS dp_rx_desc_pool_init_generic(struct dp_soc *soc,
struct rx_desc_pool *rx_desc_pool,
uint32_t pool_id)
{
int i;
for (i = 0; i <= rx_desc_pool->pool_size - 1; i++) {
if (i == rx_desc_pool->pool_size - 1)
rx_desc_pool->array[i].next = NULL;
else
rx_desc_pool->array[i].next =
&rx_desc_pool->array[i + 1];
rx_desc_pool->array[i].rx_desc.cookie = i | (pool_id << 18);
rx_desc_pool->array[i].rx_desc.pool_id = pool_id;
rx_desc_pool->array[i].rx_desc.in_use = 0;
}
return QDF_STATUS_SUCCESS;
}
/*
* dp_rx_desc_pool_init() - Initialize the software RX descriptor pool
* convert the pool of memory into a list of
@@ -322,7 +359,8 @@ QDF_STATUS dp_rx_desc_pool_alloc(struct dp_soc *soc,
void dp_rx_desc_pool_init(struct dp_soc *soc, uint32_t pool_id,
uint32_t pool_size, struct rx_desc_pool *rx_desc_pool)
{
int i;
QDF_STATUS status;
/* Initialize the lock */
qdf_spinlock_create(&rx_desc_pool->lock);
@@ -332,16 +370,11 @@ void dp_rx_desc_pool_init(struct dp_soc *soc, uint32_t pool_id,
/* link SW rx descs into a freelist */
rx_desc_pool->freelist = &rx_desc_pool->array[0];
qdf_mem_zero(rx_desc_pool->freelist, rx_desc_pool->pool_size);
for (i = 0; i <= rx_desc_pool->pool_size - 1; i++) {
if (i == rx_desc_pool->pool_size - 1)
rx_desc_pool->array[i].next = NULL;
else
rx_desc_pool->array[i].next =
&rx_desc_pool->array[i + 1];
rx_desc_pool->array[i].rx_desc.cookie = i | (pool_id << 18);
rx_desc_pool->array[i].rx_desc.pool_id = pool_id;
rx_desc_pool->array[i].rx_desc.in_use = 0;
}
status = soc->arch_ops.dp_rx_desc_pool_init(soc, rx_desc_pool,
pool_id);
if (!QDF_IS_STATUS_SUCCESS(status))
dp_err("RX desc pool initialization failed");
qdf_spin_unlock_bh(&rx_desc_pool->lock);
}
@@ -446,7 +479,8 @@ void dp_rx_desc_pool_free(struct dp_soc *soc,
}
void dp_rx_desc_pool_deinit(struct dp_soc *soc,
struct rx_desc_pool *rx_desc_pool)
struct rx_desc_pool *rx_desc_pool,
uint32_t pool_id)
{
qdf_spin_lock_bh(&rx_desc_pool->lock);
@@ -456,12 +490,20 @@ void dp_rx_desc_pool_deinit(struct dp_soc *soc,
/* Deinitialize rx mon desr frag flag */
rx_desc_pool->rx_mon_dest_frag_enable = false;
soc->arch_ops.dp_rx_desc_pool_deinit(soc, rx_desc_pool, pool_id);
qdf_spin_unlock_bh(&rx_desc_pool->lock);
qdf_spinlock_destroy(&rx_desc_pool->lock);
}
#endif /* RX_DESC_MULTI_PAGE_ALLOC */
void dp_rx_desc_pool_deinit_generic(struct dp_soc *soc,
struct rx_desc_pool *rx_desc_pool,
uint32_t pool_id)
{
}
/*
* dp_rx_get_free_desc_list() - provide a list of descriptors from
* the free rx desc pool.