samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: Reorganise DP init-deinit path to reuse memory

Browse Source 
Avoid memory fragmentation that happens during
attach-detach flow.
- Reuse transmit allocated static pool memory across soc up/down.
 These memories are allocated during soc attach.
- Reuse DP source ring memory, DP soc context, DP pdev context
  across soc up/down.
- Reorganise structure members of DP soc and DP pdev so that
  we can zero out structure members across soc up/down
- Add cdp soc init/deinit and cdp pdev init/deinit that
  will be active across soc up/down

Change-Id: I5732453f617bdc16995fda916b645c41845c3ecb
This commit is contained in:
Anish Nataraj
2018-11-24 22:24:56 +05:30
committed by nshrivas
parent 5eb6276a46
commit e9d4c3bf33
12 changed files with 1096 additions and 302 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
dp/wifi3.0/dp_rx_mon.h
View File

@@ -43,6 +43,18 @@ QDF_STATUS dp_rx_pdev_mon_detach(struct dp_pdev *pdev);
QDF_STATUS dp_rx_pdev_mon_status_attach(struct dp_pdev *pdev, int mac_id);
QDF_STATUS dp_rx_pdev_mon_status_detach(struct dp_pdev *pdev, int mac_id);
/**
* dp_mon_link_free() - free monitor link desc pool
* @pdev: core txrx pdev context
*
* This function will release DP link desc pool for monitor mode from
* main device context.
*
* Return: QDF_STATUS_SUCCESS: success
* QDF_STATUS_E_RESOURCES: Error return
*/
QDF_STATUS dp_mon_link_free(struct dp_pdev *pdev);
uint32_t dp_mon_process(struct dp_soc *soc, uint32_t mac_id, uint32_t quota);
QDF_STATUS dp_rx_mon_deliver(struct dp_soc *soc, uint32_t mac_id,