Merge "msm: ipa: Fix to update the descriptor length in SG scenario" (a3df2e4c) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/platform/msm/ipa/ipa_v2/ipa_dp.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -497,7 +497,7 @@ int ipa_send(struct ipa_sys_context sys, u32 num_desc, struct ipa_desc desc,
		}
		} else {
		tx_pkt->mem.base = desc[i].frag;
		tx_pkt->mem.size = skb_frag_size(desc[i].frag);
		tx_pkt->mem.size = desc[i].len;

		if (!desc[i].dma_address_valid) {
		tx_pkt->mem.phys_base =
		@@ -1634,6 +1634,7 @@ int ipa2_tx_dp(enum ipa_client_type dst, struct sk_buff *skb,
		for (f = 0; f < num_frags; f++) {
		desc[2+f].frag = &skb_shinfo(skb)->frags[f];
		desc[2+f].type = IPA_DATA_DESC_SKB_PAGED;
		desc[2+f].len = skb_frag_size(desc[2+f].frag);
		}

		/* don't free skb till frag mappings are released */
		@@ -1673,6 +1674,7 @@ int ipa2_tx_dp(enum ipa_client_type dst, struct sk_buff *skb,
		for (f = 0; f < num_frags; f++) {
		desc[1+f].frag = &skb_shinfo(skb)->frags[f];
		desc[1+f].type = IPA_DATA_DESC_SKB_PAGED;
		desc[1+f].len = skb_frag_size(desc[1+f].frag);
		}

		/* don't free skb till frag mappings are released */