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qcacmn: Log memory stats in host driver

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Add logs in driver to log current memory footprint
in init functions. Add wlan_mem_stats to sysfs node
in both perf and defconfig builds.
The stats are included under MCL feature
DCONFIG_WLAN_SYSFS_MEM_STATS.

Change-Id: I79c6d418a5762cddf52ab3bc0b0c93993fa7fd84
CRs-Fixed: 2635192
This commit is contained in:
Nisha Menon
2020-01-21 16:54:12 -08:00
committed by nshrivas
parent b725ee6291
commit 0bbaedb23c
5 changed files with 122 additions and 56 deletions
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15
dp/wifi3.0/dp_main.c
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@@ -10684,6 +10684,11 @@ dp_soc_attach(struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
dp_soc_set_interrupt_mode(soc);
dp_soc_set_def_pdev(soc);
dp_info("Mem stats: DMA = %u HEAP = %u SKB = %u",
qdf_dma_mem_stats_read(),
qdf_heap_mem_stats_read(),
qdf_skb_mem_stats_read());
return soc;
fail5:
dp_soc_srng_free(soc);
@@ -10876,6 +10881,11 @@ void *dp_soc_init(struct dp_soc *soc, HTC_HANDLE htc_handle,
/* initialize work queue for stats processing */
qdf_create_work(0, &soc->htt_stats.work, htt_t2h_stats_handler, soc);
dp_info("Mem stats: DMA = %u HEAP = %u SKB = %u",
qdf_dma_mem_stats_read(),
qdf_heap_mem_stats_read(),
qdf_skb_mem_stats_read());
return soc;
fail6:
htt_soc_htc_dealloc(soc->htt_handle);
@@ -12429,6 +12439,11 @@ static inline QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
dp_init_tso_stats(pdev);
dp_tx_ppdu_stats_attach(pdev);
dp_info("Mem stats: DMA = %u HEAP = %u SKB = %u",
qdf_dma_mem_stats_read(),
qdf_heap_mem_stats_read(),
qdf_skb_mem_stats_read());
return QDF_STATUS_SUCCESS;
fail9:
dp_ipa_uc_detach(soc, pdev);