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qcacmn: Enable msi support for ext_group ring groupings

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assign msi vectors to srng rings based on the ext_group they will be
serviced in.

provide support for ext_groups in hif_pci.

Change-Id: If313fdb43b939871c0d73dea9a05f757427b5b16
CRs-Fixed: 2051911
This commit is contained in:
Houston Hoffman 2017-05-21 23:27:50 -07:00 • committed by snandini
commit 648a918927
14 changed files with 553 additions and 186 deletions
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16
hal/wifi3.0/hal_api.h
View file

@ -194,6 +194,15 @@ 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_srng_get_dir - Returns the direction of the ring
* @hal_soc: Opaque HAL SOC handle
* @ring_type: one of the types from hal_ring_type
*
* Return: Ring direction
*/
enum hal_srng_dir hal_srng_get_dir(void *hal_soc, int ring_type);
/* HAL memory information */
struct hal_mem_info {
/* dev base virutal addr */
@ -306,6 +315,13 @@ extern void *hal_srng_setup(void *hal_soc, int ring_type, int ring_num,
*/
extern void hal_srng_cleanup(void *hal_soc, void *hal_srng);
static inline bool hal_srng_initialized(void *hal_ring)
{
struct hal_srng *srng = (struct hal_srng *)hal_ring;
return !!srng->initialized;
}
/**
* hal_srng_access_start_unlocked - Start ring access (unlocked). Should use
* hal_srng_access_start if locked access is required

15
hal/wifi3.0/hal_srng.c
View file

@ -840,9 +840,6 @@ static inline void hal_srng_src_hw_init(struct hal_soc *hal,
SRNG_SRC_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
}
HIF_INFO("%s: hw_init srng (msi_end) %d", __func__, srng->ring_id);
SRNG_SRC_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
reg_val = SRNG_SM(SRNG_SRC_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
((uint64_t)(srng->ring_base_paddr) >> 32)) |
@ -983,8 +980,6 @@ static inline void hal_srng_dst_hw_init(struct hal_soc *hal,
SRNG_DST_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
}
HIF_INFO("%s: hw_init srng msi end %d", __func__, srng->ring_id);
SRNG_DST_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
reg_val = SRNG_SM(SRNG_DST_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
((uint64_t)(srng->ring_base_paddr) >> 32)) |
@ -1227,6 +1222,8 @@ void *hal_srng_setup(void *hal_soc, int ring_type, int ring_num,
SRNG_LOCK_INIT(&srng->lock);
srng->initialized = true;
return (void *)srng;
}
@ -1268,6 +1265,14 @@ uint32_t hal_srng_max_entries(void *hal_soc, int ring_type)
return SRNG_MAX_SIZE_DWORDS / ring_config->entry_size;
}
enum hal_srng_dir hal_srng_get_dir(void *hal_soc, int ring_type)
{
struct hal_hw_srng_config *ring_config =
HAL_SRNG_CONFIG(hal, ring_type);
return ring_config->ring_dir;
}
/**
* hal_get_srng_params - Retreive SRNG parameters for a given ring from HAL
*