+++ /dev/null
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -19,6 +19,24 @@ choice
- prompt "System type"
- default SGI_IP22
-
-+config AR7
-+ bool "Texas Instruments AR7"
-+ select BOOT_ELF32
-+ select DMA_NONCOHERENT
-+ select CEVT_R4K
-+ select CSRC_R4K
-+ select IRQ_CPU
-+ select NO_EXCEPT_FILL
-+ select SWAP_IO_SPACE
-+ select SYS_HAS_CPU_MIPS32_R1
-+ select SYS_HAS_EARLY_PRINTK
-+ select SYS_SUPPORTS_32BIT_KERNEL
-+ select SYS_SUPPORTS_KGDB
-+ select SYS_SUPPORTS_LITTLE_ENDIAN
-+ select SYS_SUPPORTS_BIG_ENDIAN
-+ select GENERIC_GPIO
-+ select GENERIC_HARDIRQS_NO__DO_IRQ
-+
- config MACH_ALCHEMY
- bool "Alchemy processor based machines"
-
---- a/arch/mips/kernel/traps.c
-+++ b/arch/mips/kernel/traps.c
-@@ -1256,9 +1256,22 @@ void *set_except_vector(int n, void *add
-
- exception_handlers[n] = handler;
- if (n == 0 && cpu_has_divec) {
-- *(u32 *)(ebase + 0x200) = 0x08000000 |
-- (0x03ffffff & (handler >> 2));
-- local_flush_icache_range(ebase + 0x200, ebase + 0x204);
-+ if ((handler ^ (ebase + 4)) & 0xfc000000) {
-+ /* lui k0, 0x0000 */
-+ *(u32 *)(ebase + 0x200) = 0x3c1a0000 | (handler >> 16);
-+ /* ori k0, 0x0000 */
-+ *(u32 *)(ebase + 0x204) =
-+ 0x375a0000 | (handler & 0xffff);
-+ /* jr k0 */
-+ *(u32 *)(ebase + 0x208) = 0x03400008;
-+ /* nop */
-+ *(u32 *)(ebase + 0x20C) = 0x00000000;
-+ flush_icache_range(ebase + 0x200, ebase + 0x210);
-+ } else {
-+ *(u32 *)(ebase + 0x200) =
-+ 0x08000000 | (0x03ffffff & (handler >> 2));
-+ flush_icache_range(ebase + 0x200, ebase + 0x204);
-+ }
- }
- return (void *)old_handler;
- }
---- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -181,6 +181,13 @@ libs-$(CONFIG_SIBYTE_CFE) += arch/mips/s
- #
-
- #
-+# Texas Instruments AR7
-+#
-+core-$(CONFIG_AR7) += arch/mips/ar7/
-+cflags-$(CONFIG_AR7) += -Iinclude/asm-mips/ar7
-+load-$(CONFIG_AR7) += 0xffffffff94100000
-+
-+#
- # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
- #
- core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
---- a/arch/mips/include/asm/page.h
-+++ b/arch/mips/include/asm/page.h
-@@ -185,8 +185,10 @@ typedef struct { unsigned long pgprot; }
- #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
--#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE)
--#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET)
-+#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE + \
-+ PHYS_OFFSET)
-+#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET - \
-+ PHYS_OFFSET)
-
- #include <asm-generic/memory_model.h>
- #include <asm-generic/page.h>
+++ /dev/null
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -196,6 +196,12 @@ config MTD_MYLOADER_PARTS
- You will still need the parsing functions to be called by the driver
- for your particular device. It won't happen automatically.
-
-+config MTD_AR7_PARTS
-+ tristate "TI AR7 partitioning support"
-+ depends on MTD_PARTITIONS
-+ ---help---
-+ TI AR7 partitioning support
-+
- comment "User Modules And Translation Layers"
-
- config MTD_CHAR
---- a/drivers/mtd/maps/physmap.c
-+++ b/drivers/mtd/maps/physmap.c
-@@ -80,7 +80,7 @@ static const char *rom_probe_types[] = {
- "map_rom",
- NULL };
- #ifdef CONFIG_MTD_PARTITIONS
--static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
-+static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "ar7part", NULL };
- #endif
-
- static int physmap_flash_probe(struct platform_device *dev)
+++ /dev/null
---- a/drivers/char/Kconfig
-+++ b/drivers/char/Kconfig
-@@ -974,6 +974,15 @@ config MWAVE
- To compile this driver as a module, choose M here: the
- module will be called mwave.
-
-+config AR7_GPIO
-+ tristate "TI AR7 GPIO Support"
-+ depends on AR7
-+ help
-+ Give userspace access to the GPIO pins on the Texas Instruments AR7
-+ processors.
-+
-+ If compiled as a module, it will be called ar7_gpio.
-+
- config SCx200_GPIO
- tristate "NatSemi SCx200 GPIO Support"
- depends on SCx200
---- a/drivers/char/Makefile
-+++ b/drivers/char/Makefile
-@@ -90,6 +90,7 @@ obj-$(CONFIG_HW_RANDOM) += hw_random/
- obj-$(CONFIG_PPDEV) += ppdev.o
- obj-$(CONFIG_NWBUTTON) += nwbutton.o
- obj-$(CONFIG_NWFLASH) += nwflash.o
-+obj-$(CONFIG_AR7_GPIO) += ar7_gpio.o
- obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o
- obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o
- obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o
+++ /dev/null
---- a/drivers/Kconfig
-+++ b/drivers/Kconfig
-@@ -104,6 +104,8 @@ source "drivers/auxdisplay/Kconfig"
-
- source "drivers/uio/Kconfig"
-
-+source "drivers/vlynq/Kconfig"
-+
- source "drivers/xen/Kconfig"
-
- source "drivers/staging/Kconfig"
---- a/drivers/Makefile
-+++ b/drivers/Makefile
-@@ -103,6 +103,7 @@ obj-$(CONFIG_DCA) += dca/
- obj-$(CONFIG_HID) += hid/
- obj-$(CONFIG_PPC_PS3) += ps3/
- obj-$(CONFIG_OF) += of/
-+obj-$(CONFIG_VLYNQ) += vlynq/
- obj-$(CONFIG_SSB) += ssb/
- obj-$(CONFIG_VIRTIO) += virtio/
- obj-$(CONFIG_STAGING) += staging/
+++ /dev/null
---- a/drivers/net/Kconfig
-+++ b/drivers/net/Kconfig
-@@ -1883,7 +1883,7 @@ config SC92031
-
- config CPMAC
- tristate "TI AR7 CPMAC Ethernet support (EXPERIMENTAL)"
-- depends on NET_ETHERNET && EXPERIMENTAL && AR7 && BROKEN
-+ depends on NET_ETHERNET && EXPERIMENTAL && AR7
- select PHYLIB
- help
- TI AR7 CPMAC Ethernet support
+++ /dev/null
---- a/drivers/vlynq/vlynq.c 2009-05-31 20:41:57.000000000 +0200
-+++ b/drivers/vlynq/vlynq.c 2009-05-31 22:06:36.000000000 +0200
-@@ -82,6 +82,7 @@
- static void vlynq_dump_regs(struct vlynq_device *dev)
- {
- int i;
-+
- printk(KERN_DEBUG "VLYNQ local=%p remote=%p\n",
- dev->local, dev->remote);
- for (i = 0; i < 32; i++) {
-@@ -95,6 +96,7 @@
- static void vlynq_dump_mem(u32 *base, int count)
- {
- int i;
-+
- for (i = 0; i < (count + 3) / 4; i++) {
- if (i % 4 == 0) printk(KERN_DEBUG "\nMEM[0x%04x]:", i * 4);
- printk(KERN_DEBUG " 0x%08x", *(base + i));
-@@ -194,20 +196,24 @@
- static void vlynq_local_ack(unsigned int irq)
- {
- struct vlynq_device *dev = get_irq_chip_data(irq);
-+
- u32 status = vlynq_reg_read(dev->local->status);
-+
- if (printk_ratelimit())
- printk(KERN_DEBUG "%s: local status: 0x%08x\n",
-- dev->dev.bus_id, status);
-+ dev_name(&dev->dev), status);
- vlynq_reg_write(dev->local->status, status);
- }
-
- static void vlynq_remote_ack(unsigned int irq)
- {
- struct vlynq_device *dev = get_irq_chip_data(irq);
-+
- u32 status = vlynq_reg_read(dev->remote->status);
-+
- if (printk_ratelimit())
- printk(KERN_DEBUG "%s: remote status: 0x%08x\n",
-- dev->dev.bus_id, status);
-+ dev_name(&dev->dev), status);
- vlynq_reg_write(dev->remote->status, status);
- }
-
-@@ -262,7 +268,7 @@
- if (dev->local_irq == dev->remote_irq) {
- printk(KERN_ERR
- "%s: local vlynq irq should be different from remote\n",
-- dev->dev.bus_id);
-+ dev_name(&dev->dev));
- return -EINVAL;
- }
-
-@@ -304,7 +310,7 @@
- }
-
- if (request_irq(dev->irq, vlynq_irq, IRQF_SHARED, "vlynq", dev)) {
-- printk(KERN_ERR "%s: request_irq failed\n", dev->dev.bus_id);
-+ printk(KERN_ERR "%s: request_irq failed\n", dev_name(&dev->dev));
- return -EAGAIN;
- }
-
-@@ -403,7 +409,7 @@
- if (vlynq_linked(dev)) {
- printk(KERN_DEBUG
- "%s: using remote clock divisor %d\n",
-- dev->dev.bus_id, i - vlynq_rdiv1 + 1);
-+ dev_name(&dev->dev), i - vlynq_rdiv1 + 1);
- dev->divisor = i;
- return 0;
- } else {
-@@ -433,7 +439,7 @@
- if (vlynq_linked(dev)) {
- printk(KERN_DEBUG
- "%s: using local clock divisor %d\n",
-- dev->dev.bus_id, i - vlynq_ldiv1 + 1);
-+ dev_name(&dev->dev), i - vlynq_ldiv1 + 1);
- dev->divisor = i;
- return 0;
- } else {
-@@ -460,7 +466,7 @@
-
- if (vlynq_linked(dev)) {
- printk(KERN_DEBUG "%s: using external clock\n",
-- dev->dev.bus_id);
-+ dev_name(&dev->dev));
- dev->divisor = vlynq_div_external;
- return 0;
- }
-@@ -507,7 +513,7 @@
- if (vlynq_linked(dev)) {
- printk(KERN_DEBUG
- "%s: using local clock divisor %d\n",
-- dev->dev.bus_id, dev->divisor - vlynq_ldiv1 + 1);
-+ dev_name(&dev->dev), dev->divisor - vlynq_ldiv1 + 1);
- return 0;
- }
- break;
-@@ -521,7 +527,7 @@
- if (vlynq_linked(dev)) {
- printk(KERN_DEBUG
- "%s: using remote clock divisor %d\n",
-- dev->dev.bus_id, dev->divisor - vlynq_rdiv1 + 1);
-+ dev_name(&dev->dev), dev->divisor - vlynq_rdiv1 + 1);
- return 0;
- }
- break;
-@@ -662,8 +668,7 @@
- dev->id = pdev->id;
- dev->dev.bus = &vlynq_bus_type;
- dev->dev.parent = &pdev->dev;
-- snprintf(dev->dev.bus_id, BUS_ID_SIZE, "vlynq%d", dev->id);
-- dev->dev.bus_id[BUS_ID_SIZE - 1] = 0;
-+ dev_set_name(&dev->dev, "vlynq%d", dev->id);
- dev->dev.platform_data = pdev->dev.platform_data;
- dev->dev.release = vlynq_device_release;
-
-@@ -673,9 +678,9 @@
- dev->mem_end = mem_res->end;
-
- len = regs_res->end - regs_res->start;
-- if (!request_mem_region(regs_res->start, len, dev->dev.bus_id)) {
-+ if (!request_mem_region(regs_res->start, len, dev_name(&dev->dev))) {
- printk(KERN_ERR "%s: Can't request vlynq registers\n",
-- dev->dev.bus_id);
-+ dev_name(&dev->dev));
- result = -ENXIO;
- goto fail_request;
- }
-@@ -683,7 +688,7 @@
- dev->local = ioremap(regs_res->start, len);
- if (!dev->local) {
- printk(KERN_ERR "%s: Can't remap vlynq registers\n",
-- dev->dev.bus_id);
-+ dev_name(&dev->dev));
- result = -ENXIO;
- goto fail_remap;
- }
-@@ -702,7 +707,7 @@
- platform_set_drvdata(pdev, dev);
-
- printk(KERN_INFO "%s: regs 0x%p, irq %d, mem 0x%p\n",
-- dev->dev.bus_id, (void *)dev->regs_start, dev->irq,
-+ dev_name(&dev->dev), (void *)dev->regs_start, dev->irq,
- (void *)dev->mem_start);
-
- dev->dev_id = 0;
+++ /dev/null
---- a/drivers/serial/8250.c
-+++ b/drivers/serial/8250.c
-@@ -286,6 +286,13 @@ static const struct serial8250_config ua
- .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
- .flags = UART_CAP_FIFO,
- },
-+ [PORT_AR7] = {
-+ .name = "TI-AR7",
-+ .fifo_size = 16,
-+ .tx_loadsz = 16,
-+ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00,
-+ .flags = UART_CAP_FIFO | UART_CAP_AFE,
-+ },
- };
-
- #if defined (CONFIG_SERIAL_8250_AU1X00)
-@@ -2687,7 +2694,11 @@ static void serial8250_console_putchar(s
- {
- struct uart_8250_port *up = (struct uart_8250_port *)port;
-
-+#ifdef CONFIG_AR7
-+ wait_for_xmitr(up, BOTH_EMPTY);
-+#else
- wait_for_xmitr(up, UART_LSR_THRE);
-+#endif
- serial_out(up, UART_TX, ch);
- }
-
---- a/include/linux/serial_core.h
-+++ b/include/linux/serial_core.h
-@@ -41,7 +41,8 @@
- #define PORT_XSCALE 15
- #define PORT_RM9000 16 /* PMC-Sierra RM9xxx internal UART */
- #define PORT_OCTEON 17 /* Cavium OCTEON internal UART */
--#define PORT_MAX_8250 17 /* max port ID */
-+#define PORT_AR7 18 /* TI AR7 internal UART */
-+#define PORT_MAX_8250 18 /* max port ID */
-
- /*
- * ARM specific type numbers. These are not currently guaranteed
+++ /dev/null
-This patch fixes the network driver cpmac.c for compilation with
-configuration option CONFIG_NETDEVICES_MULTIQUEUE.
-
-These compiler warnings are fixed by the patch:
-drivers/net/cpmac.c: In function 'cpmac_end_xmit':
-drivers/net/cpmac.c:630: warning: passing argument 2 of 'netif_subqueue_stopped' makes pointer from integer without a cast
-drivers/net/cpmac.c:641: warning: passing argument 2 of 'netif_subqueue_stopped' makes pointer from integer without a cast
-drivers/net/cpmac.c: In function 'cpmac_probe':
-drivers/net/cpmac.c:1128: warning: unused variable 'i'
-
-During runtime, the unpatched driver raises a fatal runtime exception.
-This is fixed by calling __netif_subqueue_stopped instead
-of netif_subqueue_stopped, too.
-
-Two additional code parts were modified for CONFIG_NETDEVICES_MULTIQUEUE
-because other drivers do it in the same way.
-
- Signed-off-by: Stefan Weil <weil@mail.berlios.de>
-
---- a/drivers/net/cpmac.c
-+++ b/drivers/net/cpmac.c
-@@ -615,13 +615,13 @@ static void cpmac_end_xmit(struct net_de
-
- dev_kfree_skb_irq(desc->skb);
- desc->skb = NULL;
-- if (netif_subqueue_stopped(dev, queue))
-+ if (__netif_subqueue_stopped(dev, queue))
- netif_wake_subqueue(dev, queue);
- } else {
- if (netif_msg_tx_err(priv) && net_ratelimit())
- printk(KERN_WARNING
- "%s: end_xmit: spurious interrupt\n", dev->name);
-- if (netif_subqueue_stopped(dev, queue))
-+ if (__netif_subqueue_stopped(dev, queue))
- netif_wake_subqueue(dev, queue);
- }
- }
-@@ -731,7 +731,6 @@ static void cpmac_clear_tx(struct net_de
-
- static void cpmac_hw_error(struct work_struct *work)
- {
-- int i;
- struct cpmac_priv *priv =
- container_of(work, struct cpmac_priv, reset_work);
-
-@@ -818,7 +817,6 @@ static irqreturn_t cpmac_irq(int irq, vo
-
- static void cpmac_tx_timeout(struct net_device *dev)
- {
-- int i;
- struct cpmac_priv *priv = netdev_priv(dev);
-
- spin_lock(&priv->lock);
-@@ -1097,7 +1095,7 @@ static int external_switch;
-
- static int __devinit cpmac_probe(struct platform_device *pdev)
- {
-- int rc, phy_id, i;
-+ int rc, phy_id;
- char *mdio_bus_id = "0";
- struct resource *mem;
- struct cpmac_priv *priv;
-@@ -1125,6 +1123,7 @@ static int __devinit cpmac_probe(struct
- }
-
- dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES);
-+ //~ dev = alloc_etherdev(sizeof(*priv));
-
- if (!dev) {
- printk(KERN_ERR "cpmac: Unable to allocate net_device\n");
projects / openwrt.git / commitdiff