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qcacmn: Fix the next link descriptor read issue

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Link descriptor were getting freed by the pointer
of the previous freed link descriptor. This patch
fixes by copying the address of the current in a
local descriptor info and using it to free the
current.

Change-Id: I95e137ba5b1f0ad21b0e6fb39f6671e1d5b65ba6
CRs-Fixed: 2577624
This commit is contained in:
Aniruddha Paul
2019-11-27 18:48:04 +05:30
committed by nshrivas
parent efa9f5d2a9
commit 33fce952a9
7 changed files with 57 additions and 42 deletions
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3
hal/wifi3.0/hal_rx.h
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@@ -1702,6 +1702,7 @@ struct hal_rx_msdu_list {
struct hal_buf_info {
uint64_t paddr;
uint32_t sw_cookie;
uint8_t rbm;
};
/**
@@ -2096,7 +2097,7 @@ static inline void hal_dump_wbm_rel_desc(void *src_srng_desc)
static inline
void hal_rx_msdu_link_desc_set(hal_soc_handle_t hal_soc_hdl,
void *src_srng_desc,
hal_link_desc_t buf_addr_info,
hal_buff_addrinfo_t buf_addr_info,
uint8_t bm_action)
{
struct wbm_release_ring *wbm_rel_srng =