Merge tag 'asoc-v5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.0/v4.20

As ever there's a lot of small and driver specific changes going on
here, but we do also have some relatively large changes in the core
thanks to the hard work of Charles and Morimoto-san:

 - More component transitions from Morimoto-san, I think we're about
   finished with this.  Thanks for all the hard work!
 - Morimoto-san also added a bunch of for_each_foo macros
 - A bunch of cleanups and fixes for DAPM from Charles.
 - MCLK support for several different devices, including CS42L51, STM32
   SAI, and MAX98373.
 - Support for Allwinner A64 CODEC analog, Intel boards with DA7219 and
   MAX98927, Meson AXG PDM inputs, Nuvoton NAU8822, Renesas R8A7744 and
   TI PCM3060.

2 files changed, 24 insertions, 30 deletions

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index bc80a678abc3..b4ed7d394d07 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -1890,8 +1890,8 @@ static void mvneta_rxq_drop_pkts(struct mvneta_port *pp,
 		if (!data || !(rx_desc->buf_phys_addr))
 			continue;
 
-		dma_unmap_single(pp->dev->dev.parent, rx_desc->buf_phys_addr,
-				 MVNETA_RX_BUF_SIZE(pp->pkt_size), DMA_FROM_DEVICE);
+		dma_unmap_page(pp->dev->dev.parent, rx_desc->buf_phys_addr,
+			       PAGE_SIZE, DMA_FROM_DEVICE);
 		__free_page(data);
 	}
 }
@@ -2008,8 +2008,8 @@ static int mvneta_rx_swbm(struct napi_struct *napi,
 				skb_add_rx_frag(rxq->skb, frag_num, page,
 						frag_offset, frag_size,
 						PAGE_SIZE);
-				dma_unmap_single(dev->dev.parent, phys_addr,
-						 PAGE_SIZE, DMA_FROM_DEVICE);
+				dma_unmap_page(dev->dev.parent, phys_addr,
+					       PAGE_SIZE, DMA_FROM_DEVICE);
 				rxq->left_size -= frag_size;
 			}
 		} else {
@@ -2039,9 +2039,8 @@ static int mvneta_rx_swbm(struct napi_struct *napi,
 						frag_offset, frag_size,
 						PAGE_SIZE);
 
-				dma_unmap_single(dev->dev.parent, phys_addr,
-						 PAGE_SIZE,
-						 DMA_FROM_DEVICE);
+				dma_unmap_page(dev->dev.parent, phys_addr,
+					       PAGE_SIZE, DMA_FROM_DEVICE);
 
 				rxq->left_size -= frag_size;
 			}
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 32d785b616e1..a74002b43b51 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -58,6 +58,8 @@ static struct {
  */
 static void mvpp2_mac_config(struct net_device *dev, unsigned int mode,
 			     const struct phylink_link_state *state);
+static void mvpp2_mac_link_up(struct net_device *dev, unsigned int mode,
+			      phy_interface_t interface, struct phy_device *phy);
 
 /* Queue modes */
 #define MVPP2_QDIST_SINGLE_MODE	0
@@ -1723,7 +1725,7 @@ static void mvpp2_txq_desc_put(struct mvpp2_tx_queue *txq)
 }
 
 /* Set Tx descriptors fields relevant for CSUM calculation */
-static u32 mvpp2_txq_desc_csum(int l3_offs, int l3_proto,
+static u32 mvpp2_txq_desc_csum(int l3_offs, __be16 l3_proto,
 			       int ip_hdr_len, int l4_proto)
 {
 	u32 command;
@@ -2598,14 +2600,15 @@ static u32 mvpp2_skb_tx_csum(struct mvpp2_port *port, struct sk_buff *skb)
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		int ip_hdr_len = 0;
 		u8 l4_proto;
+		__be16 l3_proto = vlan_get_protocol(skb);
 
-		if (skb->protocol == htons(ETH_P_IP)) {
+		if (l3_proto == htons(ETH_P_IP)) {
 			struct iphdr *ip4h = ip_hdr(skb);
 
 			/* Calculate IPv4 checksum and L4 checksum */
 			ip_hdr_len = ip4h->ihl;
 			l4_proto = ip4h->protocol;
-		} else if (skb->protocol == htons(ETH_P_IPV6)) {
+		} else if (l3_proto == htons(ETH_P_IPV6)) {
 			struct ipv6hdr *ip6h = ipv6_hdr(skb);
 
 			/* Read l4_protocol from one of IPv6 extra headers */
@@ -2617,7 +2620,7 @@ static u32 mvpp2_skb_tx_csum(struct mvpp2_port *port, struct sk_buff *skb)
 		}
 
 		return mvpp2_txq_desc_csum(skb_network_offset(skb),
-				skb->protocol, ip_hdr_len, l4_proto);
+					   l3_proto, ip_hdr_len, l4_proto);
 	}
 
 	return MVPP2_TXD_L4_CSUM_NOT | MVPP2_TXD_IP_CSUM_DISABLE;
@@ -3053,10 +3056,12 @@ static int mvpp2_poll(struct napi_struct *napi, int budget)
 				   cause_rx_tx & ~MVPP2_CAUSE_MISC_SUM_MASK);
 	}
 
-	cause_tx = cause_rx_tx & MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK;
-	if (cause_tx) {
-		cause_tx >>= MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_OFFSET;
-		mvpp2_tx_done(port, cause_tx, qv->sw_thread_id);
+	if (port->has_tx_irqs) {
+		cause_tx = cause_rx_tx & MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK;
+		if (cause_tx) {
+			cause_tx >>= MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_OFFSET;
+			mvpp2_tx_done(port, cause_tx, qv->sw_thread_id);
+		}
 	}
 
 	/* Process RX packets */
@@ -3142,6 +3147,7 @@ static void mvpp2_start_dev(struct mvpp2_port *port)
 		mvpp22_mode_reconfigure(port);
 
 	if (port->phylink) {
+		netif_carrier_off(port->dev);
 		phylink_start(port->phylink);
 	} else {
 		/* Phylink isn't used as of now for ACPI, so the MAC has to be
@@ -3150,9 +3156,10 @@ static void mvpp2_start_dev(struct mvpp2_port *port)
 		 */
 		struct phylink_link_state state = {
 			.interface = port->phy_interface,
-			.link = 1,
 		};
 		mvpp2_mac_config(port->dev, MLO_AN_INBAND, &state);
+		mvpp2_mac_link_up(port->dev, MLO_AN_INBAND, port->phy_interface,
+				  NULL);
 	}
 
 	netif_tx_start_all_queues(port->dev);
@@ -4495,10 +4502,6 @@ static void mvpp2_mac_config(struct net_device *dev, unsigned int mode,
 		return;
 	}
 
-	netif_tx_stop_all_queues(port->dev);
-	if (!port->has_phy)
-		netif_carrier_off(port->dev);
-
 	/* Make sure the port is disabled when reconfiguring the mode */
 	mvpp2_port_disable(port);
 
@@ -4523,16 +4526,7 @@ static void mvpp2_mac_config(struct net_device *dev, unsigned int mode,
 	if (port->priv->hw_version == MVPP21 && port->flags & MVPP2_F_LOOPBACK)
 		mvpp2_port_loopback_set(port, state);
 
-	/* If the port already was up, make sure it's still in the same state */
-	if (state->link || !port->has_phy) {
-		mvpp2_port_enable(port);
-
-		mvpp2_egress_enable(port);
-		mvpp2_ingress_enable(port);
-		if (!port->has_phy)
-			netif_carrier_on(dev);
-		netif_tx_wake_all_queues(dev);
-	}
+	mvpp2_port_enable(port);
 }
 
 static void mvpp2_mac_link_up(struct net_device *dev, unsigned int mode,
@@ -4803,6 +4797,7 @@ static int mvpp2_port_probe(struct platform_device *pdev,
 	dev->min_mtu = ETH_MIN_MTU;
 	/* 9704 == 9728 - 20 and rounding to 8 */
 	dev->max_mtu = MVPP2_BM_JUMBO_PKT_SIZE;
+	dev->dev.of_node = port_node;
 
 	/* Phylink isn't used w/ ACPI as of now */
 	if (port_node) {