A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-13 16:16:15 -04:00
Code Issues Projects Releases Packages Wiki Activity

qcacmn: Use the appropriate desc pool for mon status ring

Browse source 
In dp_mon_status_srng_drop_for_mac, the rx_desc pool
used for status ring is dest ring desc pool which is
not the appropriate one.

Fix is to use the appropriate desc pool for mon status
ring.

Change-Id: I6f178354789212b375a7a541366bef590a925568
CRs-Fixed: 2800658
This commit is contained in:
Yeshwanth Sriram Guntuka 2020-10-22 17:34:39 +05:30 • committed by snandini
commit 8ff658e86f
3 changed files with 20 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

1
dp/inc/cdp_txrx_mon_struct.h
View file

@ -261,5 +261,6 @@ struct cdp_pdev_mon_stats {
uint32_t dest_ppdu_drop;
uint32_t mon_link_desc_invalid;
uint32_t mon_rx_desc_invalid;
uint32_t mon_nbuf_sanity_err;
};
#endif

21
dp/wifi3.0/dp_rx_mon_dest.c
View file

@ -2090,11 +2090,11 @@ dp_mon_dest_srng_drop_for_mac(struct dp_pdev *pdev, uint32_t mac_id)
while ((rxdma_dst_ring_desc =
hal_srng_dst_peek(hal_soc, mon_dst_srng)) &&
reap_cnt < MON_DROP_REAP_LIMIT) {
msdu_count = 0;
hal_rx_reo_ent_buf_paddr_get(rxdma_dst_ring_desc,
&buf_info, &msdu_count);
do {
hal_rx_reo_ent_buf_paddr_get(rxdma_dst_ring_desc,
&buf_info, &msdu_count);
rx_msdu_link_desc = dp_rx_cookie_2_mon_link_desc(pdev,
buf_info, mac_id);
@ -2108,6 +2108,7 @@ dp_mon_dest_srng_drop_for_mac(struct dp_pdev *pdev, uint32_t mac_id)
for (i = 0; i < num_msdus; i++) {
struct dp_rx_desc *rx_desc;
qdf_dma_addr_t buf_paddr;
rx_desc = dp_rx_get_mon_desc(soc,
msdu_list.sw_cookie[i]);
@ -2119,6 +2120,16 @@ dp_mon_dest_srng_drop_for_mac(struct dp_pdev *pdev, uint32_t mac_id)
}
nbuf = DP_RX_MON_GET_NBUF_FROM_DESC(rx_desc);
buf_paddr =
dp_rx_mon_get_paddr_from_desc(rx_desc);
if (qdf_unlikely(!rx_desc->in_use || !nbuf ||
msdu_list.paddr[i] !=
buf_paddr)) {
pdev->rx_mon_stats.
mon_nbuf_sanity_err++;
continue;
}
rx_bufs_used++;
if (!rx_desc->unmapped) {
@ -2130,6 +2141,10 @@ dp_mon_dest_srng_drop_for_mac(struct dp_pdev *pdev, uint32_t mac_id)
qdf_nbuf_free(nbuf);
dp_rx_add_to_free_desc_list(&head, &tail,
rx_desc);
if (!(msdu_list.msdu_info[i].msdu_flags &
HAL_MSDU_F_MSDU_CONTINUATION))
msdu_count--;
}
/*

3
dp/wifi3.0/dp_rx_mon_status.c
View file

@ -2466,8 +2466,7 @@ dp_mon_status_srng_drop_for_mac(struct dp_pdev *pdev, uint32_t mac_id,
struct dp_rx_desc *rx_desc;
union dp_rx_desc_list_elem_t *rx_desc_elem;
rx_desc_pool = dp_rx_get_mon_desc_pool(soc, mac_id,
pdev->pdev_id);
rx_desc_pool = &soc->rx_desc_status[mac_id];
qdf_spin_lock_bh(&rx_desc_pool->lock);