samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Account for IPA Tx buffers memory

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Account for the Tx buffers allocated for IPA during
init. Add this memory to the overall Tx nbuf memory
allocations. Ensure that the nbuf size is taken from
end pointer to head pointer of nbuf.

Change-Id: Ie3a46c7e7674f3f2e1bf9e0791a7eb53d4bb0b21
CRs-Fixed: 2831015
This commit is contained in:
Nisha Menon
2020-12-02 18:19:57 -08:00
committad av Gerrit - the friendly Code Review server
förälder af829916ee
incheckning bcf8d7b876
1 ändrade filer med 2 tillägg och 2 borttagningar
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4
dp/wifi3.0/dp_ipa.c
Visa fil

@@ -313,7 +313,7 @@ static void dp_tx_ipa_uc_detach(struct dp_soc *soc, struct dp_pdev *pdev)
continue;
qdf_nbuf_unmap_single(soc->osdev, nbuf, QDF_DMA_BIDIRECTIONAL);
qdf_mem_dp_tx_skb_cnt_dec();
qdf_mem_dp_tx_skb_dec(qdf_nbuf_get_data_len(nbuf));
qdf_mem_dp_tx_skb_dec(qdf_nbuf_get_end_offset(nbuf));
qdf_nbuf_free(nbuf);
soc->ipa_uc_tx_rsc.tx_buf_pool_vaddr_unaligned[idx] =
(void *)NULL;
@@ -448,7 +448,7 @@ static int dp_tx_ipa_uc_attach(struct dp_soc *soc, struct dp_pdev *pdev)
QDF_DMA_BIDIRECTIONAL);
buffer_paddr = qdf_nbuf_get_frag_paddr(nbuf, 0);
qdf_mem_dp_tx_skb_cnt_inc();
qdf_mem_dp_tx_skb_inc(qdf_nbuf_get_data_len(nbuf));
qdf_mem_dp_tx_skb_inc(qdf_nbuf_get_end_offset(nbuf));
paddr_lo = ((uint64_t)buffer_paddr & 0x00000000ffffffff);
paddr_hi = ((uint64_t)buffer_paddr & 0x0000001f00000000) >> 32;