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qcacld-3.0: Remove CDS fw_state handling

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Previous change I8331367dd41dd0cedfa65c63f1bb3ffcb535e1c9
("qcacld-3.0: Call icnss API to check if WLAN FW is down") relocated
the source of firmware status from the wlan driver to the platform
driver. The legacy fw_state handling in CDS is no longer used, so
remove it.

Change-Id: Id8de0bd9441ecf7bb7e5931c503e16b62cbcfbf8
CRs-Fixed: 2363229
This commit is contained in:
Jeff Johnson
2018-12-07 09:12:57 -08:00
committed by nshrivas
parent 56bc912552
commit 10c50c4f99
3 changed files with 0 additions and 76 deletions
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42
core/cds/inc/cds_api.h
View File

@@ -74,52 +74,10 @@ enum cds_driver_state {
#define __CDS_IS_DRIVER_STATE(_state, _mask) (((_state) & (_mask)) == (_mask)) #define __CDS_IS_DRIVER_STATE(_state, _mask) (((_state) & (_mask)) == (_mask))
/**
* enum cds_fw_state - Firmware state
* @CDS_FW_STATE_UNINITIALIZED: Firmware is in uninitialized state.
*/
enum cds_fw_state {
CDS_FW_STATE_UNINITIALIZED = 0,
};
#define __CDS_IS_FW_STATE(_state, _mask) (((_state) & (_mask)) == (_mask))
void cds_set_driver_state(enum cds_driver_state); void cds_set_driver_state(enum cds_driver_state);
void cds_clear_driver_state(enum cds_driver_state); void cds_clear_driver_state(enum cds_driver_state);
enum cds_driver_state cds_get_driver_state(void); enum cds_driver_state cds_get_driver_state(void);
/**
* cds_set_fw_state() - Set current firmware state
* @state: Firmware state to be set to.
*
* This API sets firmware state to state. This API only sets the state and
* doesn't clear states, please make sure to use cds_clear_firmware_state
* to clear any state if required.
*
* Return: None
*/
void cds_set_fw_state(enum cds_fw_state);
/**
* cds_clear_fw_state() - Clear current fw state
* @state: Driver state to be cleared.
*
* This API clears fw state. This API only clears the state, please make
* sure to use cds_set_fw_state to set any new states.
*
* Return: None
*/
void cds_clear_fw_state(enum cds_fw_state);
/**
* cds_get_fw_state() - Get current firmware state
*
* This API returns current firmware state stored in global context.
*
* Return: Firmware state enum
*/
enum cds_fw_state cds_get_fw_state(void);
/** /**
* cds_is_driver_loading() - Is driver load in progress * cds_is_driver_loading() - Is driver load in progress
* *

1
core/cds/inc/cds_sched.h
View File

@@ -175,7 +175,6 @@ struct cds_context {
void *mac_context; void *mac_context;
uint32_t driver_state; uint32_t driver_state;
unsigned long fw_state;
qdf_event_t wma_complete_event; qdf_event_t wma_complete_event;

33
core/cds/src/cds_api.c
View File

@@ -1397,39 +1397,6 @@ void cds_clear_driver_state(enum cds_driver_state state)
gp_cds_context->driver_state &= ~state; gp_cds_context->driver_state &= ~state;
} }
enum cds_fw_state cds_get_fw_state(void)
{
if (gp_cds_context == NULL) {
cds_err("global cds context is NULL");
return CDS_FW_STATE_UNINITIALIZED;
}
return gp_cds_context->fw_state;
}
void cds_set_fw_state(enum cds_fw_state state)
{
if (gp_cds_context == NULL) {
cds_err("global cds context is NULL: %d", state);
return;
}
qdf_atomic_set_bit(state, &gp_cds_context->fw_state);
}
void cds_clear_fw_state(enum cds_fw_state state)
{
if (gp_cds_context == NULL) {
cds_err("global cds context is NULL: %d", state);
return;
}
qdf_atomic_clear_bit(state, &gp_cds_context->fw_state);
}
/** /**
* cds_alloc_context() - allocate a context within the CDS global Context * cds_alloc_context() - allocate a context within the CDS global Context
* @module_id: module ID who's context area is being allocated. * @module_id: module ID who's context area is being allocated.