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qcacmn: REO descriptor allocation change

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Use normal allocation instead of alloc_consistent for REO descriptors to
allow freeing from interrupt context.
Also fixed an issue in ba_window_size setting in REO queues.

Change-Id: I91b06e04c0343eb7fe8580d8655c6bc5e33cfe06
This commit is contained in:
Karunakar Dasineni 2017-02-23 23:05:40 -08:00 • committed by Sandeep Puligilla
commit 7957fa9705
6 changed files with 67 additions and 34 deletions
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5
hal/wifi3.0/hal_reo.c
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@ -481,8 +481,11 @@ inline int hal_reo_cmd_update_rx_queue(void *reo_ring, struct hal_soc *soc,
HAL_DESC_SET_FIELD(reo_desc, REO_UPDATE_RX_REO_QUEUE_3,
IGNORE_AMPDU_FLAG, p->ignore_ampdu);
if (p->ba_window_size < 1)
p->ba_window_size = 1;
HAL_DESC_SET_FIELD(reo_desc, REO_UPDATE_RX_REO_QUEUE_4,
BA_WINDOW_SIZE, p->ba_window_size);
BA_WINDOW_SIZE, p->ba_window_size - 1);
HAL_DESC_SET_FIELD(reo_desc, REO_UPDATE_RX_REO_QUEUE_4,
PN_SIZE, p->pn_size);

3
hal/wifi3.0/hal_rx.c
View file

@ -136,6 +136,9 @@ void hal_reo_qdesc_setup(void *hal_soc, int tid, uint32_t ba_window_size,
reg_val = TID_TO_WME_AC(tid);
HAL_DESC_SET_FIELD(reo_queue_desc, RX_REO_QUEUE_2, AC, reg_val);
if (ba_window_size < 1)
ba_window_size = 1;
/* Set RTY bit for non-BA case. Duplicate detection is currently not
* done by HW in non-BA case if RTY bit is not set.
* TODO: This is a temporary War and should be removed once HW fix is