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qcacmn: Retain ds ring indices across wifi restart

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Retain ds ring indices across wifi restart to avoid
edma hang. Fetch the indices from ds module and set
the corresponding ds ring indices.

Change-Id: Ia299a7006166aef096c7d2c1f65f6bef65415a37
CRs-Fixed: 3332152
This commit is contained in:
Pavankumar Nandeshwar
2022-11-13 23:45:13 -08:00
committed by Madan Koyyalamudi
parent 4f77d1f3c1
commit a2ddd8956b
9 changed files with 236 additions and 35 deletions
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41
hal/wifi3.0/hal_api.h
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@@ -1102,7 +1102,34 @@ bool hal_srng_is_near_full_irq_supported(hal_soc_handle_t hal_soc,
* NULL on failure (if given ring is not available)
*/
extern void *hal_srng_setup(void *hal_soc, int ring_type, int ring_num,
int mac_id, struct hal_srng_params *ring_params, bool idle_check);
int mac_id, struct hal_srng_params *ring_params,
bool idle_check);
/**
* hal_srng_setup_idx - Initialize HW SRNG ring.
*
* @hal_soc: Opaque HAL SOC handle
* @ring_type: one of the types from hal_ring_type
* @ring_num: Ring number if there are multiple rings of
* same type (staring from 0)
* @mac_id: valid MAC Id should be passed if ring type is one of lmac rings
* @ring_params: SRNG ring params in hal_srng_params structure.
* @idle_check: Check if ring is idle
* @idx: Ring index
* Callers are expected to allocate contiguous ring memory of size
* 'num_entries * entry_size' bytes and pass the physical and virtual base
* addresses through 'ring_base_paddr' and 'ring_base_vaddr' in hal_srng_params
* structure. Ring base address should be 8 byte aligned and size of each ring
* entry should be queried using the API hal_srng_get_entrysize
*
* Return: Opaque pointer to ring on success
* NULL on failure (if given ring is not available)
*/
extern void *hal_srng_setup_idx(void *hal_soc, int ring_type, int ring_num,
int mac_id, struct hal_srng_params *ring_params,
bool idle_check, uint32_t idx);
/* Remapping ids of REO rings */
#define REO_REMAP_TCL 0
@@ -2712,11 +2739,13 @@ uint32_t hal_get_target_type(hal_soc_handle_t hal_soc_hdl);
* @hal_soc: HAL SOC handle
* @srng: SRNG ring pointer
* @idle_check: Check if ring is idle
* @idx: Ring index
*/
static inline void hal_srng_dst_hw_init(struct hal_soc *hal,
struct hal_srng *srng, bool idle_check)
struct hal_srng *srng, bool idle_check,
uint16_t idx)
{
hal->ops->hal_srng_dst_hw_init(hal, srng, idle_check);
hal->ops->hal_srng_dst_hw_init(hal, srng, idle_check, idx);
}
/**
@@ -2725,11 +2754,13 @@ static inline void hal_srng_dst_hw_init(struct hal_soc *hal,
* @hal_soc: HAL SOC handle
* @srng: SRNG ring pointer
* @idle_check: Check if ring is idle
* @idx: Ring index
*/
static inline void hal_srng_src_hw_init(struct hal_soc *hal,
struct hal_srng *srng, bool idle_check)
struct hal_srng *srng, bool idle_check,
uint16_t idx)
{
hal->ops->hal_srng_src_hw_init(hal, srng, idle_check);
hal->ops->hal_srng_src_hw_init(hal, srng, idle_check, idx);
}
/**