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qcacmn: Control path support for Spectral DMA debug

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All gen III chipsets use Direct-DMA mechanism to copy Spectral reports to
the Host for further processing. This mechanism involves ring and buffer
management in the Host, FW, and uCode, where improper/incomplete DMA and
improper tail update issues are seen. DBR framework provides support to
debug such issues. Add Spectral control path support to facilitate the
configuration of these debug options.

CRs-Fixed: 2478596 2478595
Change-Id: I094616c4137145389b6984ccab933e5ebd0aa1ab
This commit is contained in:
Shwetha G K
2019-10-24 11:58:01 +05:30
committed by nshrivas
parent 85d32ab984
commit 8db4b4ac32
12 changed files with 502 additions and 22 deletions
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12
spectral/dispatcher/inc/wlan_spectral_tgt_api.h
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@@ -273,4 +273,16 @@ tgt_spectral_unregister_to_dbr(struct wlan_objmgr_pdev *pdev);
*/
uint32_t
tgt_spectral_get_target_type(struct wlan_objmgr_psoc *psoc);
/**
* tgt_set_spectral_dma_debug() - Set DMA debug for Spectral
* @pdev: Pointer to pdev object
* @dma_debug_type: Type of Spectral DMA debug i.e., ring or buffer debug
* @dma_debug_enable: Value to be set for @dma_debug_type
*
* Return: QDF_STATUS of operation
*/
QDF_STATUS tgt_set_spectral_dma_debug(struct wlan_objmgr_pdev *pdev,
enum spectral_dma_debug dma_debug_type,
bool dma_debug_enable);
#endif /* _WLAN_SPECTRAL_TGT_API_H_ */