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qcacmn: API to read memory info from HAL

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HAL modification to provide additional information to
support lithium nss offload configuration.
A new API added to extract addtional information from HAL
Few additional parameter added in get_param function.

Change-Id: I2fb0ed89c2d3cb3ee253b158f7982e1a00ab4353
This commit is contained in:
Bharat Kumar M
2017-05-08 16:09:32 +05:30
committed by snandini
parent 4bd3efcdb7
commit 9e22d3d99e
3 changed files with 53 additions and 2 deletions
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29
hal/wifi3.0/hal_api.h
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@@ -187,6 +187,22 @@ extern uint32_t hal_srng_get_entrysize(void *hal_soc, int ring_type);
*/
uint32_t hal_srng_max_entries(void *hal_soc, int ring_type);
/* HAL memory information */
struct hal_mem_info {
/* dev base virutal addr */
void *dev_base_addr;
/* dev base physical addr */
void *dev_base_paddr;
/* Remote virtual pointer memory for HW/FW updates */
void *shadow_rdptr_mem_vaddr;
/* Remote physical pointer memory for HW/FW updates */
void *shadow_rdptr_mem_paddr;
/* Shared memory for ring pointer updates from host to FW */
void *shadow_wrptr_mem_vaddr;
/* Shared physical memory for ring pointer updates from host to FW */
void *shadow_wrptr_mem_paddr;
};
/* SRNG parameters to be passed to hal_srng_setup */
struct hal_srng_params {
/* Physical base address of the ring */
@@ -213,6 +229,12 @@ struct hal_srng_params {
uint32_t flags;
/* Unique ring id */
uint8_t ring_id;
/* Source or Destination ring */
enum hal_srng_dir ring_dir;
/* Size of ring entry */
uint32_t entry_size;
/* hw register base address */
void *hwreg_base[MAX_SRNG_REG_GROUPS];
};
/* hal_construct_shadow_config() - initialize the shadow registers for dp rings
@@ -948,4 +970,11 @@ static inline qdf_dma_addr_t hal_srng_get_tp_addr(void *hal_soc, void *hal_ring)
extern void hal_get_srng_params(void *hal_soc, void *hal_ring,
struct hal_srng_params *ring_params);
/**
* hal_mem_info - Retreive hal memory base address
*
* @hal_soc: Opaque HAL SOC handle
* @mem: pointer to structure to be updated with hal mem info
*/
extern void hal_get_meminfo(void *hal_soc,struct hal_mem_info *mem );
#endif /* _HAL_APIH_ */