Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (37 commits)
  MIPS: O32: Provide definition of registers ta0 .. ta3.
  MIPS: perf: Add Octeon support for hardware perf.
  MIPS: perf: Add support for 64-bit perf counters.
  MIPS: perf: Reorganize contents of perf support files.
  MIPS: perf: Cleanup formatting in arch/mips/kernel/perf_event.c
  MIPS: Add accessor macros for 64-bit performance counter registers.
  MIPS: Add probes for more Octeon II CPUs.
  MIPS: Add more CPU identifiers for Octeon II CPUs.
  MIPS: XLR, XLS: Add comment for smp setup
  MIPS: JZ4740: GPIO: Check correct IRQ in demux handler
  MIPS: JZ4740: GPIO: Simplify IRQ demuxer
  MIPS: JZ4740: Use generic irq chip
  MIPS: Alchemy: remove all CONFIG_SOC_AU1??? defines
  MIPS: Alchemy: kill au1xxx.h header
  MIPS: Alchemy: clean DMA code of CONFIG_SOC_AU1??? defines
  MIPS, IDE: Alchem, au1xxx-ide: Remove pb1200/db1200 header dep
  MIPS: Alchemy: Redo PCI as platform driver
  MIPS: Alchemy: more base address cleanup
  MIPS: Alchemy: rewrite USB platform setup.
  MIPS: Alchemy: abstract USB block control register access
  ...

Fix up trivial conflicts in:
	arch/mips/alchemy/devboards/db1x00/platform.c
	drivers/ide/Kconfig
	drivers/mmc/host/au1xmmc.c
	drivers/video/Kconfig
	sound/mips/Kconfig

2 files changed, 37 insertions, 13 deletions

diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c
index 82386677bb8c..4865ff14bebf 100644
--- a/drivers/net/ethernet/amd/au1000_eth.c
+++ b/drivers/net/ethernet/amd/au1000_eth.c
@@ -541,19 +541,17 @@ static void au1000_reset_mac(struct net_device *dev)
  * these are not descriptors sitting in memory.
  */
 static void
-au1000_setup_hw_rings(struct au1000_private *aup, u32 rx_base, u32 tx_base)
+au1000_setup_hw_rings(struct au1000_private *aup, void __iomem *tx_base)
 {
 	int i;
 
 	for (i = 0; i < NUM_RX_DMA; i++) {
-		aup->rx_dma_ring[i] =
-			(struct rx_dma *)
-					(rx_base + sizeof(struct rx_dma)*i);
+		aup->rx_dma_ring[i] = (struct rx_dma *)
+			(tx_base + 0x100 + sizeof(struct rx_dma) * i);
 	}
 	for (i = 0; i < NUM_TX_DMA; i++) {
-		aup->tx_dma_ring[i] =
-			(struct tx_dma *)
-					(tx_base + sizeof(struct tx_dma)*i);
+		aup->tx_dma_ring[i] = (struct tx_dma *)
+			(tx_base + sizeof(struct tx_dma) * i);
 	}
 }
 
@@ -1026,7 +1024,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 	struct net_device *dev = NULL;
 	struct db_dest *pDB, *pDBfree;
 	int irq, i, err = 0;
-	struct resource *base, *macen;
+	struct resource *base, *macen, *macdma;
 
 	base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!base) {
@@ -1049,6 +1047,13 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 		goto out;
 	}
 
+	macdma = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+	if (!macdma) {
+		dev_err(&pdev->dev, "failed to retrieve MACDMA registers\n");
+		err = -ENODEV;
+		goto out;
+	}
+
 	if (!request_mem_region(base->start, resource_size(base),
 							pdev->name)) {
 		dev_err(&pdev->dev, "failed to request memory region for base registers\n");
@@ -1063,6 +1068,13 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 		goto err_request;
 	}
 
+	if (!request_mem_region(macdma->start, resource_size(macdma),
+							pdev->name)) {
+		dev_err(&pdev->dev, "failed to request MACDMA memory region\n");
+		err = -ENXIO;
+		goto err_macdma;
+	}
+
 	dev = alloc_etherdev(sizeof(struct au1000_private));
 	if (!dev) {
 		dev_err(&pdev->dev, "alloc_etherdev failed\n");
@@ -1109,10 +1121,14 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 	}
 	aup->mac_id = pdev->id;
 
-	if (pdev->id == 0)
-		au1000_setup_hw_rings(aup, MAC0_RX_DMA_ADDR, MAC0_TX_DMA_ADDR);
-	else if (pdev->id == 1)
-		au1000_setup_hw_rings(aup, MAC1_RX_DMA_ADDR, MAC1_TX_DMA_ADDR);
+	aup->macdma = ioremap_nocache(macdma->start, resource_size(macdma));
+	if (!aup->macdma) {
+		dev_err(&pdev->dev, "failed to ioremap MACDMA registers\n");
+		err = -ENXIO;
+		goto err_remap3;
+	}
+
+	au1000_setup_hw_rings(aup, aup->macdma);
 
 	/* set a random MAC now in case platform_data doesn't provide one */
 	random_ether_addr(dev->dev_addr);
@@ -1252,6 +1268,8 @@ err_out:
 err_mdiobus_reg:
 	mdiobus_free(aup->mii_bus);
 err_mdiobus_alloc:
+	iounmap(aup->macdma);
+err_remap3:
 	iounmap(aup->enable);
 err_remap2:
 	iounmap(aup->mac);
@@ -1261,6 +1279,8 @@ err_remap1:
 err_vaddr:
 	free_netdev(dev);
 err_alloc:
+	release_mem_region(macdma->start, resource_size(macdma));
+err_macdma:
 	release_mem_region(macen->start, resource_size(macen));
 err_request:
 	release_mem_region(base->start, resource_size(base));
@@ -1293,9 +1313,13 @@ static int __devexit au1000_remove(struct platform_device *pdev)
 			(NUM_TX_BUFFS + NUM_RX_BUFFS),
 			(void *)aup->vaddr, aup->dma_addr);
 
+	iounmap(aup->macdma);
 	iounmap(aup->mac);
 	iounmap(aup->enable);
 
+	base = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+	release_mem_region(base->start, resource_size(base));
+
 	base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	release_mem_region(base->start, resource_size(base));
 
diff --git a/drivers/net/ethernet/amd/au1000_eth.h b/drivers/net/ethernet/amd/au1000_eth.h
index 6229c774552c..4b7f7ad62bb8 100644
--- a/drivers/net/ethernet/amd/au1000_eth.h
+++ b/drivers/net/ethernet/amd/au1000_eth.h
@@ -124,7 +124,7 @@ struct au1000_private {
 	 */
 	struct mac_reg *mac;  /* mac registers                      */
 	u32 *enable;     /* address of MAC Enable Register     */
-
+	void __iomem *macdma;	/* base of MAC DMA port */
 	u32 vaddr;                /* virtual address of rx/tx buffers   */
 	dma_addr_t dma_addr;      /* dma address of rx/tx buffers       */