adm8668: merge 3.3 fixes

SVN-Revision: 31497

7 files changed, 43 insertions, 327 deletions

diff --git a/target/linux/adm8668/files/arch/mips/adm8668/irq.c b/target/linux/adm8668/files/arch/mips/adm8668/irq.c
index aac2ff4..e048c15 100644
--- a/target/linux/adm8668/files/arch/mips/adm8668/irq.c
+++ b/target/linux/adm8668/files/arch/mips/adm8668/irq.c
@@ -20,28 +20,7 @@
 #include <asm/irq.h>
 #include <adm8668.h>
 
-
-void enable_adm8668_irq(unsigned int irq);
-void disable_adm8668_irq(unsigned int irq);
-void adm8668_irq_cascade(void);
-
-void plat_irq_dispatch(void)
-{
-	unsigned int pending;
-
-	pending = read_c0_cause() & read_c0_status() & ST0_IM;
-
-	/* timer interrupt, that we renumbered */
-	if (pending & STATUSF_IP7)
-		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
-	if (pending & STATUSF_IP2)
-		adm8668_irq_cascade();
-}
-
-/*
- * System irq dispatch
- */
-void adm8668_irq_cascade()
+static void adm8668_irq_cascade(void)
 {
 	int i;
 	unsigned long intsrc;
@@ -53,49 +32,53 @@ void adm8668_irq_cascade()
 }
 
 /*
- * irq enable
+ * System irq dispatch
  */
-static __inline void _irq_enable(int irql)
+void plat_irq_dispatch(void)
 {
-	ADM8668_INTC_REG(IRQ_ENABLE_REG) = (1 << irql);
-}
+	unsigned int pending;
 
+	pending = read_c0_cause() & read_c0_status() & ST0_IM;
 
-/*
- * irq disable
- */
-static __inline void _irq_disable(int irql)
-{
-	ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irql);
+	/* timer interrupt, that we renumbered */
+	if (pending & STATUSF_IP7)
+		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
+	if (pending & STATUSF_IP2)
+		adm8668_irq_cascade();
 }
 
-
 /*
  * enable 8668 irq
  */
-void enable_adm8668_irq(unsigned int irq)
+static void enable_adm8668_irq(struct irq_data *d)
 {
+	int irq = d->irq;
+
 	if ((irq < 0) || (irq > NR_IRQS))
 		return;
 
-	_irq_enable(irq);
+	ADM8668_INTC_REG(IRQ_ENABLE_REG) = (1 << irq);
 }
 
 
 /*
  * disable 8668 irq
  */
-void disable_adm8668_irq(unsigned int irq)
+static void disable_adm8668_irq(struct irq_data *d)
 {
+	int irq = d->irq;
+
 	if ((irq < 0) || (irq > NR_IRQS))
 		return;
 
-	_irq_disable(irq);
+	ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq);
 }
 
-static inline void ack_adm8668_irq(unsigned int irq_nr)
+static void ack_adm8668_irq(struct irq_data *d)
 {
-	ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq_nr);
+	int irq = d->irq;
+
+	ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq);
 }
 
 /*
@@ -104,20 +87,20 @@ static inline void ack_adm8668_irq(unsigned int irq_nr)
 
 static struct irq_chip adm8668_irq_type = {
 	.name = "adm8668",
-	.ack = ack_adm8668_irq,
-	.mask = disable_adm8668_irq,
-	.unmask = enable_adm8668_irq
+	.irq_ack = ack_adm8668_irq,
+	.irq_mask = disable_adm8668_irq,
+	.irq_unmask = enable_adm8668_irq
 };
 
 /*
  * irq init
  */
-void __init init_adm8668_irqs(void)
+static void __init init_adm8668_irqs(void)
 {
 	int i;
 
 	for (i = 0; i <= INT_LVL_MAX; i++)
-		set_irq_chip_and_handler(i, &adm8668_irq_type,
+		irq_set_chip_and_handler(i, &adm8668_irq_type,
 			handle_level_irq);
 
 	/* hw0 is where our interrupts are uh.. interrupted at. */
diff --git a/target/linux/adm8668/files/arch/mips/adm8668/net.h b/target/linux/adm8668/files/arch/mips/adm8668/net.h
index 2705a35..c7aef8c 100644
--- a/target/linux/adm8668/files/arch/mips/adm8668/net.h
+++ b/target/linux/adm8668/files/arch/mips/adm8668/net.h
@@ -12,6 +12,7 @@
 #define __NET_TULIP_H__
 
 #include <linux/module.h>
+#include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/mii.h>
@@ -25,10 +26,10 @@
 #include <linux/delay.h>
 #include <linux/etherdevice.h>
 #include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
 #include <asm/unaligned.h>
 #include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/irq.h>
 
 /* undefine, or define to various debugging levels (>4 == obscene levels) */
 #define TULIP_DEBUG 1
diff --git a/target/linux/adm8668/files/arch/mips/adm8668/net_core.c b/target/linux/adm8668/files/arch/mips/adm8668/net_core.c
index 85a5adb..3348c22 100644
--- a/target/linux/adm8668/files/arch/mips/adm8668/net_core.c
+++ b/target/linux/adm8668/files/arch/mips/adm8668/net_core.c
@@ -133,7 +133,7 @@ tulip_open(struct net_device *dev)
 
 	tulip_init_ring (dev);
 
-	retval = request_irq(dev->irq, tulip_interrupt, IRQF_SHARED, dev->name, dev);
+	retval = request_irq(dev->irq, tulip_interrupt, 0, dev->name, dev);
 	if (retval)
 		goto free_ring;
 
@@ -469,7 +469,7 @@ static const struct net_device_ops tulip_netdev_ops = {
 	.ndo_tx_timeout		= tulip_tx_timeout,
 	.ndo_stop		= tulip_close,
 	.ndo_get_stats		= tulip_get_stats,
-	.ndo_set_multicast_list = set_rx_mode,
+	.ndo_set_rx_mode	= set_rx_mode,
 	.ndo_change_mtu		= eth_change_mtu,
 	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
@@ -509,6 +509,7 @@ static int __devinit adm8668net_probe(struct platform_device *pdev)
 	tp->dev = dev;
 	tp->base_addr = ioaddr;
 	tp->csr0 = csr0;
+	tp->pdev = pdev;
 	tp->rx_ring = dma_alloc_coherent(&pdev->dev,
 				sizeof(struct tulip_rx_desc) * RX_RING_SIZE +
 				sizeof(struct tulip_tx_desc) * TX_RING_SIZE,
diff --git a/target/linux/adm8668/files/drivers/mtd/maps/adm8668.c b/target/linux/adm8668/files/drivers/mtd/maps/adm8668.c
index 8d0ab69..e360a0d 100644
--- a/target/linux/adm8668/files/drivers/mtd/maps/adm8668.c
+++ b/target/linux/adm8668/files/drivers/mtd/maps/adm8668.c
@@ -47,9 +47,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
 #include <linux/slab.h>
-#ifdef CONFIG_MTD_PARTITIONS
 #include <linux/mtd/partitions.h>
-#endif
 #include <linux/crc32.h>
 #include <linux/magic.h>
 #include <asm/io.h>
@@ -94,8 +92,6 @@ struct map_info adm8668_map = {
 	bankwidth: BANKWIDTH,
 };
 
-#ifdef CONFIG_MTD_PARTITIONS
-
 /*
  * Copied from mtdblock.c
  *
@@ -238,7 +234,12 @@ init_mtd_partitions(struct mtd_info *mtd, size_t size)
 		return NR_PARTS;
 
 	if (be32_to_cpu(uhdr.ih_size) != (linux_len - sizeof(uhdr))) {
-		unsigned char *block, *data = (unsigned char *)(WINDOW_ADDR | (adm8668_parts[PART_LINUX].offset + sizeof(struct uboot_header)) | 0xA0000000);
+		unsigned char *block, *data;
+		unsigned int offset;
+
+		offset = adm8668_parts[PART_LINUX].offset +
+			 sizeof(struct uboot_header);
+		data = (unsigned char *)(WINDOW_ADDR | 0xA0000000 | offset);
 
 		printk(KERN_NOTICE "Updating U-boot image:\n");
 		printk(KERN_NOTICE "  old: [size: %8d crc32: 0x%08x]\n",
@@ -279,16 +280,11 @@ init_mtd_partitions(struct mtd_info *mtd, size_t size)
 	return NR_PARTS;
 }
 
-#endif
-
-
 int __init init_adm8668_map(void)
 {
-#ifdef CONFIG_MTD_PARTITIONS
 	int nr_parts, ret;
-#endif
 
-	adm8668_map.virt = (unsigned long)ioremap(WINDOW_ADDR, WINDOW_SIZE);
+	adm8668_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
 
 	if (!adm8668_map.virt) {
 		printk(KERN_ERR "Failed to ioremap\n");
@@ -304,14 +300,12 @@ int __init init_adm8668_map(void)
 
 	adm8668_mtd->owner = THIS_MODULE;
 
-#ifdef CONFIG_MTD_PARTITIONS
 	nr_parts = init_mtd_partitions(adm8668_mtd, adm8668_mtd->size);
-	ret = add_mtd_partitions(adm8668_mtd, adm8668_parts, nr_parts);
+	ret = mtd_device_register(adm8668_mtd, adm8668_parts, nr_parts);
 	if (ret) {
-		printk(KERN_ERR "Flash: add_mtd_partitions failed\n");
+		printk(KERN_ERR "Flash: mtd_device_register failed\n");
 		goto fail;
 	}
-#endif
 
 	return 0;
 
@@ -326,9 +320,7 @@ int __init init_adm8668_map(void)
 
 void __exit cleanup_adm8668_map(void)
 {
-#ifdef CONFIG_MTD_PARTITIONS
-	del_mtd_partitions(adm8668_mtd);
-#endif
+	mtd_device_unregister(adm8668_mtd);
 	map_destroy(adm8668_mtd);
 	iounmap((void *) adm8668_map.virt);
 	adm8668_map.virt = 0;
diff --git a/target/linux/adm8668/patches-3.3/a01-adm8668-irq-code-fixes.patch b/target/linux/adm8668/patches-3.3/a01-adm8668-irq-code-fixes.patch
deleted file mode 100644
index 79f5596..0000000
--- a/target/linux/adm8668/patches-3.3/a01-adm8668-irq-code-fixes.patch
+++ /dev/null
@@ -1,129 +0,0 @@
---- a/arch/mips/adm8668/irq.c
-+++ b/arch/mips/adm8668/irq.c
-@@ -20,28 +20,7 @@
- #include <asm/irq.h>
- #include <adm8668.h>
- 
--
--void enable_adm8668_irq(unsigned int irq);
--void disable_adm8668_irq(unsigned int irq);
--void adm8668_irq_cascade(void);
--
--void plat_irq_dispatch(void)
--{
--	unsigned int pending;
--
--	pending = read_c0_cause() & read_c0_status() & ST0_IM;
--
--	/* timer interrupt, that we renumbered */
--	if (pending & STATUSF_IP7)
--		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
--	if (pending & STATUSF_IP2)
--		adm8668_irq_cascade();
--}
--
--/*
-- * System irq dispatch
-- */
--void adm8668_irq_cascade()
-+static void adm8668_irq_cascade(void)
- {
- 	int i;
- 	unsigned long intsrc;
-@@ -53,49 +32,53 @@ void adm8668_irq_cascade()
- }
- 
- /*
-- * irq enable
-+ * System irq dispatch
-  */
--static __inline void _irq_enable(int irql)
-+void plat_irq_dispatch(void)
- {
--	ADM8668_INTC_REG(IRQ_ENABLE_REG) = (1 << irql);
--}
-+	unsigned int pending;
- 
-+	pending = read_c0_cause() & read_c0_status() & ST0_IM;
- 
--/*
-- * irq disable
-- */
--static __inline void _irq_disable(int irql)
--{
--	ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irql);
-+	/* timer interrupt, that we renumbered */
-+	if (pending & STATUSF_IP7)
-+		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
-+	if (pending & STATUSF_IP2)
-+		adm8668_irq_cascade();
- }
- 
--
- /*
-  * enable 8668 irq
-  */
--void enable_adm8668_irq(unsigned int irq)
-+static void enable_adm8668_irq(struct irq_data *d)
- {
-+	int irq = d->irq;
-+
- 	if ((irq < 0) || (irq > NR_IRQS))
- 		return;
- 
--	_irq_enable(irq);
-+	ADM8668_INTC_REG(IRQ_ENABLE_REG) = (1 << irq);
- }
- 
- 
- /*
-  * disable 8668 irq
-  */
--void disable_adm8668_irq(unsigned int irq)
-+static void disable_adm8668_irq(struct irq_data *d)
- {
-+	int irq = d->irq;
-+
- 	if ((irq < 0) || (irq > NR_IRQS))
- 		return;
- 
--	_irq_disable(irq);
-+	ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq);
- }
- 
--static inline void ack_adm8668_irq(unsigned int irq_nr)
-+static void ack_adm8668_irq(struct irq_data *d)
- {
--	ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq_nr);
-+	int irq = d->irq;
-+
-+	ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq);
- }
- 
- /*
-@@ -104,20 +87,20 @@ static inline void ack_adm8668_irq(unsig
- 
- static struct irq_chip adm8668_irq_type = {
- 	.name = "adm8668",
--	.ack = ack_adm8668_irq,
--	.mask = disable_adm8668_irq,
--	.unmask = enable_adm8668_irq
-+	.irq_ack = ack_adm8668_irq,
-+	.irq_mask = disable_adm8668_irq,
-+	.irq_unmask = enable_adm8668_irq
- };
- 
- /*
-  * irq init
-  */
--void __init init_adm8668_irqs(void)
-+static void __init init_adm8668_irqs(void)
- {
- 	int i;
- 
- 	for (i = 0; i <= INT_LVL_MAX; i++)
--		set_irq_chip_and_handler(i, &adm8668_irq_type,
-+		irq_set_chip_and_handler(i, &adm8668_irq_type,
- 			handle_level_irq);
- 
- 	/* hw0 is where our interrupts are uh.. interrupted at. */
diff --git a/target/linux/adm8668/patches-3.3/a02-adm8668-network-driver-fixes.patch b/target/linux/adm8668/patches-3.3/a02-adm8668-network-driver-fixes.patch
deleted file mode 100644
index 4768b37..0000000
--- a/target/linux/adm8668/patches-3.3/a02-adm8668-network-driver-fixes.patch
+++ /dev/null
@@ -1,51 +0,0 @@
---- a/arch/mips/adm8668/net_core.c
-+++ b/arch/mips/adm8668/net_core.c
-@@ -133,7 +133,7 @@ tulip_open(struct net_device *dev)
- 
- 	tulip_init_ring (dev);
- 
--	retval = request_irq(dev->irq, tulip_interrupt, IRQF_SHARED, dev->name, dev);
-+	retval = request_irq(dev->irq, tulip_interrupt, 0, dev->name, dev);
- 	if (retval)
- 		goto free_ring;
- 
-@@ -469,7 +469,7 @@ static const struct net_device_ops tulip
- 	.ndo_tx_timeout		= tulip_tx_timeout,
- 	.ndo_stop		= tulip_close,
- 	.ndo_get_stats		= tulip_get_stats,
--	.ndo_set_multicast_list = set_rx_mode,
-+	.ndo_set_rx_mode	= set_rx_mode,
- 	.ndo_change_mtu		= eth_change_mtu,
- 	.ndo_set_mac_address	= eth_mac_addr,
- 	.ndo_validate_addr	= eth_validate_addr,
-@@ -509,6 +509,7 @@ static int __devinit adm8668net_probe(st
- 	tp->dev = dev;
- 	tp->base_addr = ioaddr;
- 	tp->csr0 = csr0;
-+	tp->pdev = pdev;
- 	tp->rx_ring = dma_alloc_coherent(&pdev->dev,
- 				sizeof(struct tulip_rx_desc) * RX_RING_SIZE +
- 				sizeof(struct tulip_tx_desc) * TX_RING_SIZE,
---- a/arch/mips/adm8668/net.h
-+++ b/arch/mips/adm8668/net.h
-@@ -12,6 +12,7 @@
- #define __NET_TULIP_H__
- 
- #include <linux/module.h>
-+#include <linux/export.h>
- #include <linux/slab.h>
- #include <linux/init.h>
- #include <linux/mii.h>
-@@ -25,10 +26,10 @@
- #include <linux/delay.h>
- #include <linux/etherdevice.h>
- #include <linux/platform_device.h>
-+#include <linux/io.h>
-+#include <linux/interrupt.h>
- #include <asm/unaligned.h>
- #include <asm/uaccess.h>
--#include <asm/io.h>
--#include <asm/irq.h>
- 
- /* undefine, or define to various debugging levels (>4 == obscene levels) */
- #define TULIP_DEBUG 1
diff --git a/target/linux/adm8668/patches-3.3/a03-adm8668-flash-map-fix.patch b/target/linux/adm8668/patches-3.3/a03-adm8668-flash-map-fix.patch
deleted file mode 100644
index 6d820c9..0000000
--- a/target/linux/adm8668/patches-3.3/a03-adm8668-flash-map-fix.patch
+++ /dev/null
@@ -1,81 +0,0 @@
---- a/drivers/mtd/maps/adm8668.c
-+++ b/drivers/mtd/maps/adm8668.c
-@@ -47,9 +47,7 @@
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/map.h>
- #include <linux/slab.h>
--#ifdef CONFIG_MTD_PARTITIONS
- #include <linux/mtd/partitions.h>
--#endif
- #include <linux/crc32.h>
- #include <linux/magic.h>
- #include <asm/io.h>
-@@ -94,8 +92,6 @@ struct map_info adm8668_map = {
- 	bankwidth: BANKWIDTH,
- };
- 
--#ifdef CONFIG_MTD_PARTITIONS
--
- /*
-  * Copied from mtdblock.c
-  *
-@@ -238,7 +234,12 @@ init_mtd_partitions(struct mtd_info *mtd
- 		return NR_PARTS;
- 
- 	if (be32_to_cpu(uhdr.ih_size) != (linux_len - sizeof(uhdr))) {
--		unsigned char *block, *data = (unsigned char *)(WINDOW_ADDR | (adm8668_parts[PART_LINUX].offset + sizeof(struct uboot_header)) | 0xA0000000);
-+		unsigned char *block, *data;
-+		unsigned int offset;
-+
-+		offset = adm8668_parts[PART_LINUX].offset +
-+			 sizeof(struct uboot_header);
-+		data = (unsigned char *)(WINDOW_ADDR | 0xA0000000 | offset);
- 
- 		printk(KERN_NOTICE "Updating U-boot image:\n");
- 		printk(KERN_NOTICE "  old: [size: %8d crc32: 0x%08x]\n",
-@@ -279,16 +280,11 @@ init_mtd_partitions(struct mtd_info *mtd
- 	return NR_PARTS;
- }
- 
--#endif
--
--
- int __init init_adm8668_map(void)
- {
--#ifdef CONFIG_MTD_PARTITIONS
- 	int nr_parts, ret;
--#endif
- 
--	adm8668_map.virt = (unsigned long)ioremap(WINDOW_ADDR, WINDOW_SIZE);
-+	adm8668_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
- 
- 	if (!adm8668_map.virt) {
- 		printk(KERN_ERR "Failed to ioremap\n");
-@@ -304,14 +300,12 @@ int __init init_adm8668_map(void)
- 
- 	adm8668_mtd->owner = THIS_MODULE;
- 
--#ifdef CONFIG_MTD_PARTITIONS
- 	nr_parts = init_mtd_partitions(adm8668_mtd, adm8668_mtd->size);
--	ret = add_mtd_partitions(adm8668_mtd, adm8668_parts, nr_parts);
-+	ret = mtd_device_register(adm8668_mtd, adm8668_parts, nr_parts);
- 	if (ret) {
--		printk(KERN_ERR "Flash: add_mtd_partitions failed\n");
-+		printk(KERN_ERR "Flash: mtd_device_register failed\n");
- 		goto fail;
- 	}
--#endif
- 
- 	return 0;
- 
-@@ -326,9 +320,7 @@ int __init init_adm8668_map(void)
- 
- void __exit cleanup_adm8668_map(void)
- {
--#ifdef CONFIG_MTD_PARTITIONS
--	del_mtd_partitions(adm8668_mtd);
--#endif
-+	mtd_device_unregister(adm8668_mtd);
- 	map_destroy(adm8668_mtd);
- 	iounmap((void *) adm8668_map.virt);
- 	adm8668_map.virt = 0;