diff options
Diffstat (limited to 'target/linux/ubicom32/patches-2.6.32/100-ubicom32_support.patch')
| -rw-r--r-- | target/linux/ubicom32/patches-2.6.32/100-ubicom32_support.patch | 1725 |
1 files changed, 0 insertions, 1725 deletions
diff --git a/target/linux/ubicom32/patches-2.6.32/100-ubicom32_support.patch b/target/linux/ubicom32/patches-2.6.32/100-ubicom32_support.patch deleted file mode 100644 index e16ec7ddab..0000000000 --- a/target/linux/ubicom32/patches-2.6.32/100-ubicom32_support.patch +++ /dev/null @@ -1,1725 +0,0 @@ ---- a/drivers/char/hw_random/Kconfig -+++ b/drivers/char/hw_random/Kconfig -@@ -186,3 +186,16 @@ config HW_RANDOM_MXC_RNGA - module will be called mxc-rnga. - - If unsure, say Y. -+ -+config HW_RANDOM_UBICOM32 -+ tristate "Ubicom32 HW Random Number Generator support" -+ depends on HW_RANDOM && UBICOM32 -+ default HW_RANDOM -+ ---help--- -+ This driver provides kernel-side support for the Random Number -+ Generator hardware found on Ubicom32 processors. -+ -+ To compile this driver as a module, choose M here: the -+ module will be called pasemi-rng. -+ -+ If unsure, say Y. ---- a/drivers/char/hw_random/Makefile -+++ b/drivers/char/hw_random/Makefile -@@ -18,3 +18,4 @@ obj-$(CONFIG_HW_RANDOM_VIRTIO) += virtio - obj-$(CONFIG_HW_RANDOM_TX4939) += tx4939-rng.o - obj-$(CONFIG_HW_RANDOM_MXC_RNGA) += mxc-rnga.o - obj-$(CONFIG_HW_RANDOM_OCTEON) += octeon-rng.o -+obj-$(CONFIG_HW_RANDOM_UBICOM32) += ubicom32-rng.o ---- a/drivers/crypto/Kconfig -+++ b/drivers/crypto/Kconfig -@@ -61,6 +61,40 @@ config CRYPTO_DEV_GEODE - To compile this driver as a module, choose M here: the module - will be called geode-aes. - -+config CRYPTO_UBICOM32 -+ bool "Ubicom32 Security Module" -+ depends on UBICOM32 -+ help -+ This is the ubicom32 hardware acceleration common code. -+ -+config CRYPTO_AES_UBICOM32 -+ tristate "Ubicom32 AES implementation" -+ depends on CRYPTO_UBICOM32 -+ select CRYPTO_ALGAPI -+ help -+ This is the ubicom32 hardware AES implementation. -+ -+config CRYPTO_DES_UBICOM32 -+ tristate "Ubicom32 DES implementation" -+ depends on CRYPTO_UBICOM32 -+ select CRYPTO_ALGAPI -+ help -+ This is the ubicom32 hardware DES and 3DES implementation. -+ -+config CRYPTO_SHA1_UBICOM32 -+ tristate "Ubicom32 SHA1 implementation" -+ depends on CRYPTO_UBICOM32 -+ select CRYPTO_ALGAPI -+ help -+ This is the ubicom32 hardware SHA1 implementation. -+ -+config CRYPTO_MD5_UBICOM32 -+ tristate "Ubicom32 MD5 implementation" -+ depends on CRYPTO_UBICOM32 -+ select CRYPTO_ALGAPI -+ help -+ This is the ubicom32 hardware MD5 implementation. -+ - config ZCRYPT - tristate "Support for PCI-attached cryptographic adapters" - depends on S390 ---- a/drivers/mmc/host/Kconfig -+++ b/drivers/mmc/host/Kconfig -@@ -382,3 +382,10 @@ config MMC_VIA_SDMMC - If you have a controller with this interface, say Y or M here. - - If unsure, say N. -+ -+config MMC_UBICOM32 -+ tristate "Ubicom32 MMC/SD host controller" -+ depends on UBICOM32 -+ help -+ This provides support for the SD/MMC hardware found on Ubicom32 -+ IP7K processors ---- a/drivers/mmc/host/Makefile -+++ b/drivers/mmc/host/Makefile -@@ -35,6 +35,7 @@ obj-$(CONFIG_MMC_TMIO) += tmio_mmc.o - obj-$(CONFIG_MMC_CB710) += cb710-mmc.o - obj-$(CONFIG_MMC_VIA_SDMMC) += via-sdmmc.o - obj-$(CONFIG_GPIOMMC) += gpiommc.o -+obj-$(CONFIG_MMC_UBICOM32) += ubicom32sd.o - - ifeq ($(CONFIG_CB710_DEBUG),y) - CFLAGS-cb710-mmc += -DDEBUG ---- a/drivers/mtd/devices/Kconfig -+++ b/drivers/mtd/devices/Kconfig -@@ -114,6 +114,31 @@ config MTD_SST25L - Set up your spi devices with the right board-specific platform data, - if you want to specify device partitioning. - -+config MTD_UBI32_NAND_SPI_ER -+ tristate "UBI32_NAND SPI-ER support" -+ help -+ This driver supports the Micron MT29F1G01 SPI-ER NAND flash chip -+ using the built in flash controller on the Ubicom32 architecture. -+ Partial page writes are not supported by this driver. -+ -+config MTD_NAND_SPI_ER -+ tristate "NAND SPI-ER support" -+ help -+ This driver supports the Micron MT29F1G01 SPI-ER NAND flash chip -+ using a generic SPI bus. Partial page writes are supported -+ by this driver. -+ -+config MTD_UBI32_M25P80 -+ tristate "Ubicom processor support for most SPI Flash chips (AT26DF, M25P, W25X, ...)" -+ depends on UBICOM32 -+ default y -+ help -+ This enables access to most modern SPI flash chips, used for -+ program and data storage. Series supported include Atmel AT26DF, -+ Spansion S25SL, SST 25VF, ST M25P, and Winbond W25X. Other chips -+ are supported as well. See the driver source for the current list, -+ or to add other chips. -+ - config MTD_SLRAM - tristate "Uncached system RAM" - help ---- a/drivers/mtd/devices/Makefile -+++ b/drivers/mtd/devices/Makefile -@@ -17,3 +17,6 @@ obj-$(CONFIG_MTD_BLOCK2MTD) += block2mtd - obj-$(CONFIG_MTD_DATAFLASH) += mtd_dataflash.o - obj-$(CONFIG_MTD_M25P80) += m25p80.o - obj-$(CONFIG_MTD_SST25L) += sst25l.o -+obj-$(CONFIG_MTD_UBI32_M25P80) += ubi32-m25p80.o -+obj-$(CONFIG_MTD_NAND_SPI_ER) += nand-spi-er.o -+obj-$(CONFIG_MTD_UBI32_NAND_SPI_ER) += ubi32-nand-spi-er.o ---- a/drivers/net/Kconfig -+++ b/drivers/net/Kconfig -@@ -2608,6 +2608,19 @@ config S6GMAC - - source "drivers/net/stmmac/Kconfig" - -+config UBICOM32_GMAC -+ tristate "Ubicom Gigabit Ethernet support" -+ depends on UBICOM32 -+ help -+ Gigabit Ethernet support for ubicom32 processors -+ -+config UBICOM32_OCM_FOR_SKB -+ bool "USE OCM for SKB (EXPERIMENTAL)" -+ depends on UBICOM32_GMAC -+ default n -+ help -+ Allocate skb from OCM for Ethernet Receive when possible -+ - endif # NETDEV_1000 - - # ---- a/drivers/net/Makefile -+++ b/drivers/net/Makefile -@@ -286,3 +286,5 @@ obj-$(CONFIG_VIRTIO_NET) += virtio_net.o - obj-$(CONFIG_SFC) += sfc/ - - obj-$(CONFIG_WIMAX) += wimax/ -+ -+obj-$(CONFIG_UBICOM32_GMAC) += ubi32-eth.o ---- a/drivers/net/usb/asix.c -+++ b/drivers/net/usb/asix.c -@@ -319,14 +319,33 @@ static int asix_rx_fixup(struct usbnet * - /* get the packet length */ - size = (u16) (header & 0x0000ffff); - -- if ((skb->len) - ((size + 1) & 0xfffe) == 0) -+ if ((skb->len) - ((size + 1) & 0xfffe) == 0) { -+#ifndef HAVE_EFFICIENT_UNALIGNED_ACCESS -+ if (((u32)packet & 0x02) == 0) { -+ memmove(packet - 2, packet, size); -+ skb->data -= 2; -+ skb->tail -= 2; -+ } -+#endif - return 2; -+ } -+ - if (size > ETH_FRAME_LEN) { - deverr(dev,"asix_rx_fixup() Bad RX Length %d", size); - return 0; - } - ax_skb = skb_clone(skb, GFP_ATOMIC); - if (ax_skb) { -+#ifndef HAVE_EFFICIENT_UNALIGNED_ACCESS -+ if (((u32)packet & 0x02) == 0) { -+ memmove(packet - 2, packet, size); -+ ax_skb->data = packet - 2; -+ } else { -+ ax_skb->data = packet; -+ } -+#else -+ ax_skb->data = packet; -+#endif - ax_skb->len = size; - ax_skb->data = packet; - skb_set_tail_pointer(ax_skb, size); -@@ -1125,13 +1144,19 @@ static int ax88178_link_reset(struct usb - mode = AX88178_MEDIUM_DEFAULT; - - if (ecmd.speed == SPEED_1000) -+#ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS - mode |= AX_MEDIUM_GM; -+#else -+ mode |= AX_MEDIUM_GM | AX_MEDIUM_ENCK; -+#endif - else if (ecmd.speed == SPEED_100) - mode |= AX_MEDIUM_PS; - else - mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM); - -+#ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS - mode |= AX_MEDIUM_ENCK; -+#endif - - if (ecmd.duplex == DUPLEX_FULL) - mode |= AX_MEDIUM_FD; ---- a/drivers/oprofile/cpu_buffer.c -+++ b/drivers/oprofile/cpu_buffer.c -@@ -327,10 +327,10 @@ static inline void oprofile_end_trace(st - } - - static inline void --__oprofile_add_ext_sample(unsigned long pc, struct pt_regs * const regs, -- unsigned long event, int is_kernel) -+__oprofile_add_ext_sample_cpu(unsigned long pc, struct pt_regs * const regs, -+ unsigned long event, int is_kernel, int cpu) - { -- struct oprofile_cpu_buffer *cpu_buf = &__get_cpu_var(cpu_buffer); -+ struct oprofile_cpu_buffer *cpu_buf = &per_cpu(cpu_buffer, cpu); - unsigned long backtrace = oprofile_backtrace_depth; - - /* -@@ -352,7 +352,8 @@ __oprofile_add_ext_sample(unsigned long - void oprofile_add_ext_sample(unsigned long pc, struct pt_regs * const regs, - unsigned long event, int is_kernel) - { -- __oprofile_add_ext_sample(pc, regs, event, is_kernel); -+ __oprofile_add_ext_sample_cpu(pc, regs, event, -+ is_kernel, smp_processor_id()); - } - - void oprofile_add_sample(struct pt_regs * const regs, unsigned long event) -@@ -360,7 +361,8 @@ void oprofile_add_sample(struct pt_regs - int is_kernel = !user_mode(regs); - unsigned long pc = profile_pc(regs); - -- __oprofile_add_ext_sample(pc, regs, event, is_kernel); -+ __oprofile_add_ext_sample_cpu(pc, regs, event, -+ is_kernel, smp_processor_id()); - } - - /* ---- a/drivers/pci/Makefile -+++ b/drivers/pci/Makefile -@@ -47,8 +47,8 @@ obj-$(CONFIG_PPC) += setup-bus.o - obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o - obj-$(CONFIG_X86_VISWS) += setup-irq.o - obj-$(CONFIG_MN10300) += setup-bus.o -+obj-$(CONFIG_UBICOM32) += setup-bus.o setup-irq.o - --# - # ACPI Related PCI FW Functions - # - obj-$(CONFIG_ACPI) += pci-acpi.o ---- a/drivers/serial/Kconfig -+++ b/drivers/serial/Kconfig -@@ -879,6 +879,57 @@ config SERIAL_UARTLITE_CONSOLE - console (the system console is the device which receives all kernel - messages and warnings and which allows logins in single user mode). - -+config SERIAL_UBI32_UARTTIO -+ tristate "Ubicom UARTTIO support" -+ depends on UBICOM32=y -+ select SERIAL_CORE -+ default y -+ help -+ Add support for the Ubicom virtual peripherial serial interface. -+ -+config SERIAL_UBI32_UARTTIO_NR_UARTS -+ int "Maximum number of UARTTIO virtual serial ports" -+ depends on SERIAL_UBI32_UARTTIO -+ default "4" -+ help -+ Set this to the maximum number of serial ports you want the driver to support. -+ -+config SERIAL_UBI32_UARTTIO_CONSOLE -+ tristate "Ubicom UARTTIO console support" -+ depends on SERIAL_UBI32_UARTTIO=y -+ select SERIAL_CORE_CONSOLE -+ default y -+ help -+ Add support for console on the Ubicom virtual peripherial serial interface. -+ -+config SERIAL_UBI32_SERDES -+ bool "Ubicom serial port support" -+ depends on UBICOM32=y -+ select SERIAL_CORE -+ default y -+ help -+ Add support for the Ubicom serial interface. -+ -+config SERIAL_UBI32_SERDES_CONSOLE -+ bool "Ubicom serial console support" -+ depends on SERIAL_UBI32_SERDES=y -+ select SERIAL_CORE_CONSOLE -+ default y -+ -+config SERIAL_UBI32_MAILBOX -+ bool "Ubicom mailbox support" -+ depends on UBICOM32=y -+ select SERIAL_CORE -+ default n -+ help -+ Add support for the Ubicom mailbox interface. -+ -+config SERIAL_UBI32_MAILBOX_CONSOLE -+ bool "Ubicom mailbox console support" -+ depends on SERIAL_UBI32_MAILBOX=y -+ select SERIAL_CORE_CONSOLE -+ default y -+ - config SERIAL_SUNCORE - bool - depends on SPARC ---- a/drivers/serial/Makefile -+++ b/drivers/serial/Makefile -@@ -81,3 +81,6 @@ obj-$(CONFIG_SERIAL_KS8695) += serial_ks - obj-$(CONFIG_KGDB_SERIAL_CONSOLE) += kgdboc.o - obj-$(CONFIG_SERIAL_QE) += ucc_uart.o - obj-$(CONFIG_SERIAL_TIMBERDALE) += timbuart.o -+obj-$(CONFIG_SERIAL_UBI32_SERDES) += ubi32_serdes.o -+obj-$(CONFIG_SERIAL_UBI32_UARTTIO) += ubi32_uarttio.o -+obj-$(CONFIG_SERIAL_UBI32_MAILBOX) += ubi32_mailbox.o ---- a/drivers/spi/Kconfig -+++ b/drivers/spi/Kconfig -@@ -214,6 +214,15 @@ config SPI_S3C24XX - help - SPI driver for Samsung S3C24XX series ARM SoCs - -+config SPI_UBICOM32_GPIO -+ tristate "Ubicom32 SPI over GPIO" -+ depends on SPI_MASTER && UBICOM32 && EXPERIMENTAL -+ select SPI_BITBANG -+ select HAS_DMA -+ help -+ SPI driver for the Ubicom32 architecture using -+ GPIO lines to provide the SPI bus. -+ - config SPI_S3C24XX_GPIO - tristate "Samsung S3C24XX series SPI by GPIO" - depends on ARCH_S3C2410 && EXPERIMENTAL ---- a/drivers/spi/Makefile -+++ b/drivers/spi/Makefile -@@ -29,6 +29,7 @@ obj-$(CONFIG_SPI_MPC52xx_PSC) += mpc52x - obj-$(CONFIG_SPI_MPC8xxx) += spi_mpc8xxx.o - obj-$(CONFIG_SPI_PPC4xx) += spi_ppc4xx.o - obj-$(CONFIG_SPI_S3C24XX_GPIO) += spi_s3c24xx_gpio.o -+obj-$(CONFIG_SPI_UBICOM32_GPIO) += spi_ubicom32_gpio.o - obj-$(CONFIG_SPI_S3C24XX) += spi_s3c24xx.o - obj-$(CONFIG_SPI_TXX9) += spi_txx9.o - obj-$(CONFIG_SPI_XILINX) += xilinx_spi.o ---- a/drivers/uio/Kconfig -+++ b/drivers/uio/Kconfig -@@ -94,4 +94,12 @@ config UIO_PCI_GENERIC - primarily, for virtualization scenarios. - If you compile this as a module, it will be called uio_pci_generic. - -+config UIO_UBICOM32RING -+ tristate "Ubicom32 Ring Buffer driver" -+ default n -+ help -+ Userspace I/O interface for a Ubicom32 Ring Buffer. -+ -+ If you compile this as a module, it will be called uio_ubicom32ring -+ - endif ---- a/drivers/uio/Makefile -+++ b/drivers/uio/Makefile -@@ -6,3 +6,4 @@ obj-$(CONFIG_UIO_SMX) += uio_smx.o - obj-$(CONFIG_UIO_AEC) += uio_aec.o - obj-$(CONFIG_UIO_SERCOS3) += uio_sercos3.o - obj-$(CONFIG_UIO_PCI_GENERIC) += uio_pci_generic.o -+obj-$(CONFIG_UIO_UBICOM32RING) += uio_ubicom32ring.o ---- a/drivers/usb/gadget/epautoconf.c -+++ b/drivers/usb/gadget/epautoconf.c -@@ -154,6 +154,10 @@ ep_matches ( - /* configure your hardware with enough buffering!! */ - } - break; -+ -+ case USB_ENDPOINT_XFER_BULK: -+ if ((gadget->is_dualspeed) && (ep->maxpacket < 512)) -+ return 0; - } - - /* MATCH!! */ ---- a/drivers/usb/Kconfig -+++ b/drivers/usb/Kconfig -@@ -22,6 +22,7 @@ config USB_ARCH_HAS_HCD - default y if PCMCIA && !M32R # sl811_cs - default y if ARM # SL-811 - default y if SUPERH # r8a66597-hcd -+ default y if UBICOM32 # Ubicom's onchip USB Duial role controller - default PCI - - # many non-PCI SOC chips embed OHCI ---- a/drivers/usb/musb/Kconfig -+++ b/drivers/usb/musb/Kconfig -@@ -14,7 +14,7 @@ config USB_MUSB_HDRC - select TWL4030_USB if MACH_OMAP_3430SDP - select NOP_USB_XCEIV if MACH_OMAP3EVM - select USB_OTG_UTILS -- tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)' -+ tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, Ubicom, ...)' - help - Say Y here if your system has a dual role high speed USB - controller based on the Mentor Graphics silicon IP. Then ---- a/drivers/usb/musb/Makefile -+++ b/drivers/usb/musb/Makefile -@@ -30,6 +30,10 @@ ifeq ($(CONFIG_BF52x),y) - musb_hdrc-objs += blackfin.o - endif - -+ifeq ($(CONFIG_UBICOM32), y) -+ musb_hdrc-objs += ubi32_usb.o -+endif -+ - ifeq ($(CONFIG_USB_GADGET_MUSB_HDRC),y) - musb_hdrc-objs += musb_gadget_ep0.o musb_gadget.o - endif ---- a/drivers/usb/musb/musb_core.c -+++ b/drivers/usb/musb/musb_core.c -@@ -105,6 +105,13 @@ - #include <asm/mach-types.h> - #endif - -+#ifdef CONFIG_UBICOM32 -+#include <asm/ip5000.h> -+#include <asm/ubicom32-tio.h> -+extern void ubi32_usb_init(void); -+extern void ubi32_usb_int_clr(void); -+#endif -+ - #include "musb_core.h" - - -@@ -148,8 +155,37 @@ static inline struct musb *dev_to_musb(s - } - - /*-------------------------------------------------------------------------*/ -+#if defined(CONFIG_UBICOM32) -+ -+/* -+ * Load an endpoint's FIFO -+ */ -+void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 wCount, const u8 *pSource) -+{ -+ void __iomem *fifo = hw_ep->fifo; -+ -+ prefetch((u8 *)pSource); -+ -+ DBG(4, "%cX ep%d fifo %p count %d buf %p\n", -+ 'T', hw_ep->epnum, fifo, wCount, pSource); -+ -+ usb_tio_write_fifo((u32)fifo, (u32)pSource, wCount); -+ -+} -+ -+/* -+ * Unload an endpoint's FIFO -+ */ -+void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 wCount, u8 *pDest) -+{ -+ -+ void __iomem *fifo = hw_ep->fifo; -+ DBG(4, "%cX ep%d fifo %p count %d buf %p\n", -+ 'R', hw_ep->epnum, fifo, wCount, pDest); -+ usb_tio_read_fifo((u32)fifo, (u32)pDest, wCount); -+} - --#if !defined(CONFIG_USB_TUSB6010) && !defined(CONFIG_BLACKFIN) -+#elif !defined(CONFIG_USB_TUSB6010) && !defined(CONFIG_BLACKFIN) - - /* - * Load an endpoint's FIFO -@@ -228,8 +264,7 @@ void musb_read_fifo(struct musb_hw_ep *h - readsb(fifo, dst, len); - } - } -- --#endif /* normal PIO */ -+#endif /* !T6010 && !BLACKFIN */ - - - /*-------------------------------------------------------------------------*/ -@@ -890,12 +925,19 @@ void musb_start(struct musb *musb) - musb_writeb(regs, MUSB_TESTMODE, 0); - - /* put into basic highspeed mode and start session */ -+#ifndef CONFIG_UBICOM32 - musb_writeb(regs, MUSB_POWER, MUSB_POWER_ISOUPDATE - | MUSB_POWER_SOFTCONN - | MUSB_POWER_HSENAB - /* ENSUSPEND wedges tusb */ - /* | MUSB_POWER_ENSUSPEND */ - ); -+#else -+ musb_writeb(regs, MUSB_POWER, MUSB_POWER_HSENAB -+ /* ENSUSPEND wedges tusb */ -+ /* | MUSB_POWER_ENSUSPEND */ -+ ); -+#endif - - musb->is_active = 0; - devctl = musb_readb(regs, MUSB_DEVCTL); -@@ -1096,6 +1138,7 @@ static struct fifo_cfg __initdata mode_4 - }; - - -+#ifndef CONFIG_UBICOM32 - /* - * configure a fifo; for non-shared endpoints, this may be called - * once for a tx fifo and once for an rx fifo. -@@ -1255,7 +1298,7 @@ static int __init ep_config_from_table(s - - return 0; - } -- -+#endif /* CONFIG_UBICOM32 */ - - /* - * ep_config_from_hw - when MUSB_C_DYNFIFO_DEF is false -@@ -1271,6 +1314,11 @@ static int __init ep_config_from_hw(stru - DBG(2, "<== static silicon ep config\n"); - - /* FIXME pick up ep0 maxpacket size */ -+#ifdef CONFIG_UBICOM32 -+ /* set ep0 to shared_fifo, otherwise urb will be put to out_qh but ep0_irq try to get the urb from in_qh*/ -+ hw_ep = musb->endpoints; -+ hw_ep->is_shared_fifo = true; -+#endif - - for (epnum = 1; epnum < musb->config->num_eps; epnum++) { - musb_ep_select(mbase, epnum); -@@ -1291,14 +1339,27 @@ static int __init ep_config_from_hw(stru - /* REVISIT: this algorithm is lazy, we should at least - * try to pick a double buffered endpoint. - */ -+#ifndef CONFIG_UBICOM32 - if (musb->bulk_ep) - continue; - musb->bulk_ep = hw_ep; -+#else -+ if ((musb->bulk_ep_in) && (musb->bulk_ep_out)) -+ continue; -+ /* Save theEP with 1024 Bytes FIFO for ISO */ -+ if(hw_ep->max_packet_sz_tx == 512) { -+ if (!musb->bulk_ep_in) { -+ musb->bulk_ep_in = hw_ep; -+ } else if (!musb->bulk_ep_out) { -+ musb->bulk_ep_out = hw_ep; -+ } -+ } -+#endif /* CONFIG_UBICOM32 */ - #endif - } - - #ifdef CONFIG_USB_MUSB_HDRC_HCD -- if (!musb->bulk_ep) { -+ if ((!musb->bulk_ep_in) || (!musb->bulk_ep_out)) { - pr_debug("%s: missing bulk\n", musb_driver_name); - return -EINVAL; - } -@@ -1407,12 +1468,16 @@ static int __init musb_core_init(u16 mus - musb->epmask = 1; - - if (reg & MUSB_CONFIGDATA_DYNFIFO) { -+#ifndef CONFIG_UBICOM32 - if (musb->config->dyn_fifo) - status = ep_config_from_table(musb); -- else { -+ else -+#endif -+ { - ERR("reconfigure software for Dynamic FIFOs\n"); - status = -ENODEV; - } -+ - } else { - if (!musb->config->dyn_fifo) - status = ep_config_from_hw(musb); -@@ -1476,8 +1541,8 @@ static int __init musb_core_init(u16 mus - - /*-------------------------------------------------------------------------*/ - --#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430) -- -+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430) || defined(CONFIG_UBICOM32) -+static u32_t musb_int_count = 0; - static irqreturn_t generic_interrupt(int irq, void *__hci) - { - unsigned long flags; -@@ -1486,10 +1551,17 @@ static irqreturn_t generic_interrupt(int - - spin_lock_irqsave(&musb->lock, flags); - -+#ifndef CONFIG_UBICOM32 - musb->int_usb = musb_readb(musb->mregs, MUSB_INTRUSB); - musb->int_tx = musb_readw(musb->mregs, MUSB_INTRTX); - musb->int_rx = musb_readw(musb->mregs, MUSB_INTRRX); -+#else -+ musb_read_int_status(&musb->int_usb, &musb->int_tx, &musb->int_rx); -+ //ubi32_usb_int_clr(); -+ musb_int_count++; -+#endif - -+ DBG(4, "usb %x, tx %x, rx %x", musb->int_usb, musb->int_tx, musb->int_rx); - if (musb->int_usb || musb->int_tx || musb->int_rx) - retval = musb_interrupt(musb); - -@@ -2241,6 +2313,10 @@ static struct platform_driver musb_drive - - static int __init musb_init(void) - { -+#ifdef CONFIG_UBICOM32 -+ ubi32_usb_init(); -+#endif -+ - #ifdef CONFIG_USB_MUSB_HDRC_HCD - if (usb_disabled()) - return 0; ---- a/drivers/usb/musb/musb_core.h -+++ b/drivers/usb/musb/musb_core.h -@@ -339,7 +339,12 @@ struct musb { - * queue until it completes or NAKs too much; then we try the next - * endpoint. - */ -+#ifdef CONFIG_UBICOM32 -+ struct musb_hw_ep *bulk_ep_in; -+ struct musb_hw_ep *bulk_ep_out; -+#else - struct musb_hw_ep *bulk_ep; -+#endif - - struct list_head control; /* of musb_qh */ - struct list_head in_bulk; /* of musb_qh */ ---- a/drivers/usb/musb/musb_gadget.c -+++ b/drivers/usb/musb/musb_gadget.c -@@ -434,7 +434,7 @@ void musb_g_tx(struct musb *musb, u8 epn - * probably rates reporting as a host error - */ - if (csr & MUSB_TXCSR_P_SENTSTALL) { -- csr |= MUSB_TXCSR_P_WZC_BITS; -+ csr &= ~(MUSB_TXCSR_P_WZC_BITS); - csr &= ~MUSB_TXCSR_P_SENTSTALL; - musb_writew(epio, MUSB_TXCSR, csr); - break; -@@ -442,7 +442,7 @@ void musb_g_tx(struct musb *musb, u8 epn - - if (csr & MUSB_TXCSR_P_UNDERRUN) { - /* we NAKed, no big deal ... little reason to care */ -- csr |= MUSB_TXCSR_P_WZC_BITS; -+ csr &= ~(MUSB_TXCSR_P_WZC_BITS); - csr &= ~(MUSB_TXCSR_P_UNDERRUN - | MUSB_TXCSR_TXPKTRDY); - musb_writew(epio, MUSB_TXCSR, csr); -@@ -577,12 +577,18 @@ static void rxstate(struct musb *musb, s - { - const u8 epnum = req->epnum; - struct usb_request *request = &req->request; -- struct musb_ep *musb_ep = &musb->endpoints[epnum].ep_out; -+ struct musb_ep *musb_ep = NULL; - void __iomem *epio = musb->endpoints[epnum].regs; -- unsigned fifo_count = 0; -- u16 len = musb_ep->packet_sz; -+ u16 fifo_count = 0; -+ u16 len = 0; - u16 csr = musb_readw(epio, MUSB_RXCSR); - -+ if (musb->endpoints[epnum].is_shared_fifo) -+ musb_ep = &musb->endpoints[epnum].ep_in; -+ else -+ musb_ep = &musb->endpoints[epnum].ep_out; -+ len = musb_ep->packet_sz; -+ - /* We shouldn't get here while DMA is active, but we do... */ - if (dma_channel_status(musb_ep->dma) == MUSB_DMA_STATUS_BUSY) { - DBG(4, "DMA pending...\n"); -@@ -730,7 +736,7 @@ static void rxstate(struct musb *musb, s - */ - - /* ack the read! */ -- csr |= MUSB_RXCSR_P_WZC_BITS; -+ csr &= ~MUSB_RXCSR_P_WZC_BITS; - csr &= ~MUSB_RXCSR_RXPKTRDY; - musb_writew(epio, MUSB_RXCSR, csr); - } -@@ -749,10 +755,15 @@ void musb_g_rx(struct musb *musb, u8 epn - u16 csr; - struct usb_request *request; - void __iomem *mbase = musb->mregs; -- struct musb_ep *musb_ep = &musb->endpoints[epnum].ep_out; -+ struct musb_ep *musb_ep = NULL; - void __iomem *epio = musb->endpoints[epnum].regs; - struct dma_channel *dma; - -+ if (musb->endpoints[epnum].is_shared_fifo) -+ musb_ep = &musb->endpoints[epnum].ep_in; -+ else -+ musb_ep = &musb->endpoints[epnum].ep_out; -+ - musb_ep_select(mbase, epnum); - - request = next_request(musb_ep); -@@ -1756,7 +1767,9 @@ int usb_gadget_register_driver(struct us - } - } - } -- -+#ifndef CONFIG_USB_MUSB_OTG -+ musb_pullup(musb, 1); -+#endif - return retval; - } - EXPORT_SYMBOL(usb_gadget_register_driver); ---- a/drivers/usb/musb/musb_gadget_ep0.c -+++ b/drivers/usb/musb/musb_gadget_ep0.c -@@ -241,14 +241,14 @@ __acquires(musb->lock) - case USB_REQ_SET_ADDRESS: - /* change it after the status stage */ - musb->set_address = true; -- musb->address = (u8) (ctrlrequest->wValue & 0x7f); -+ musb->address = (u8) (le16_to_cpu(ctrlrequest->wValue) & 0x7f); - handled = 1; - break; - - case USB_REQ_CLEAR_FEATURE: - switch (recip) { - case USB_RECIP_DEVICE: -- if (ctrlrequest->wValue -+ if (le16_to_cpu(ctrlrequest->wValue) - != USB_DEVICE_REMOTE_WAKEUP) - break; - musb->may_wakeup = 0; -@@ -262,8 +262,8 @@ __acquires(musb->lock) - - if (num == 0 - || num >= MUSB_C_NUM_EPS -- || ctrlrequest->wValue -- != USB_ENDPOINT_HALT) -+ || le16_to_cpu(ctrlrequest->wValue -+ != USB_ENDPOINT_HALT)) - break; - - if (ctrlrequest->wIndex & USB_DIR_IN) -@@ -293,7 +293,7 @@ __acquires(musb->lock) - switch (recip) { - case USB_RECIP_DEVICE: - handled = 1; -- switch (ctrlrequest->wValue) { -+ switch (le16_to_cpu(ctrlrequest->wValue)) { - case USB_DEVICE_REMOTE_WAKEUP: - musb->may_wakeup = 1; - break; -@@ -375,8 +375,8 @@ stall: - - if (epnum == 0 - || epnum >= MUSB_C_NUM_EPS -- || ctrlrequest->wValue -- != USB_ENDPOINT_HALT) -+ || le16_to_cpu(ctrlrequest->wValue -+ != USB_ENDPOINT_HALT)) - break; - - ep = musb->endpoints + epnum; ---- a/drivers/usb/musb/musb_host.c -+++ b/drivers/usb/musb/musb_host.c -@@ -160,7 +160,11 @@ static inline void musb_h_tx_start(struc - /* NOTE: no locks here; caller should lock and select EP */ - if (ep->epnum) { - txcsr = musb_readw(ep->regs, MUSB_TXCSR); -+#ifndef CONFIG_UBICOM32 - txcsr |= MUSB_TXCSR_TXPKTRDY | MUSB_TXCSR_H_WZC_BITS; -+#else -+ txcsr |= (MUSB_TXCSR_TXPKTRDY & (~MUSB_TXCSR_H_WZC_BITS)); -+#endif - musb_writew(ep->regs, MUSB_TXCSR, txcsr); - } else { - txcsr = MUSB_CSR0_H_SETUPPKT | MUSB_CSR0_TXPKTRDY; -@@ -235,6 +239,8 @@ musb_start_urb(struct musb *musb, int is - break; - default: /* bulk, interrupt */ - /* actual_length may be nonzero on retry paths */ -+ if (urb->actual_length) -+ DBG(3 ,"musb_start_urb: URB %p retried, len: %d\n", urb, urb->actual_length); - buf = urb->transfer_buffer + urb->actual_length; - len = urb->transfer_buffer_length - urb->actual_length; - } -@@ -532,7 +538,11 @@ musb_host_packet_rx(struct musb *musb, s - musb_read_fifo(hw_ep, length, buf); - - csr = musb_readw(epio, MUSB_RXCSR); -+#ifndef CONFIG_UBICOM32 - csr |= MUSB_RXCSR_H_WZC_BITS; -+#else -+ csr &= ~MUSB_RXCSR_H_WZC_BITS; -+#endif - if (unlikely(do_flush)) - musb_h_flush_rxfifo(hw_ep, csr); - else { -@@ -566,6 +576,7 @@ musb_rx_reinit(struct musb *musb, struct - - /* if programmed for Tx, put it in RX mode */ - if (ep->is_shared_fifo) { -+#ifndef CONFIG_UBICOM32 - csr = musb_readw(ep->regs, MUSB_TXCSR); - if (csr & MUSB_TXCSR_MODE) { - musb_h_tx_flush_fifo(ep); -@@ -580,7 +591,18 @@ musb_rx_reinit(struct musb *musb, struct - */ - if (csr & MUSB_TXCSR_DMAMODE) - musb_writew(ep->regs, MUSB_TXCSR, MUSB_TXCSR_DMAMODE); -+ -+#else -+ /* clear mode (and everything else) to enable Rx */ - musb_writew(ep->regs, MUSB_TXCSR, 0); -+ /* scrub all previous state, clearing toggle */ -+ csr = musb_readw(ep->regs, MUSB_RXCSR); -+ if (csr & MUSB_RXCSR_RXPKTRDY) -+ WARNING("rx%d, packet/%d ready?\n", ep->epnum, -+ musb_readw(ep->regs, MUSB_RXCOUNT)); -+ -+ musb_h_flush_rxfifo(ep, MUSB_RXCSR_CLRDATATOG); -+#endif - - /* scrub all previous state, clearing toggle */ - } else { -@@ -1108,6 +1130,16 @@ void musb_host_tx(struct musb *musb, u8 - void __iomem *mbase = musb->mregs; - struct dma_channel *dma; - -+#ifdef CONFIG_UBICOM32 -+ if (hw_ep->is_shared_fifo) { -+ qh = hw_ep->in_qh; -+ } -+#ifdef CONFIG_USB_SERIAL_SIERRAWIRELESS -+ printk(KERN_DEBUG "OUT/TX%d end, csr %04x%s\n", epnum, tx_csr, -+ dma ? ", dma" : ""); -+#endif -+#endif -+ - musb_ep_select(mbase, epnum); - tx_csr = musb_readw(epio, MUSB_TXCSR); - -@@ -1148,9 +1180,14 @@ void musb_host_tx(struct musb *musb, u8 - * we have a candidate... NAKing is *NOT* an error - */ - musb_ep_select(mbase, epnum); -+#ifndef CONFIG_UBICOM32 - musb_writew(epio, MUSB_TXCSR, - MUSB_TXCSR_H_WZC_BITS - | MUSB_TXCSR_TXPKTRDY); -+#else -+ musb_writew(epio, MUSB_TXCSR, -+ MUSB_TXCSR_TXPKTRDY); -+#endif - return; - } - -@@ -1324,8 +1361,14 @@ void musb_host_tx(struct musb *musb, u8 - qh->segsize = length; - - musb_ep_select(mbase, epnum); -+#ifndef CONFIG_UBICOM32 -+ musb_writew(epio, MUSB_TXCSR, -+ MUSB_TXCSR_H_WZC_BITS | MUSB_TXCSR_TXPKTRDY); -+#else - musb_writew(epio, MUSB_TXCSR, -- MUSB_TXCSR_H_WZC_BITS | MUSB_TXCSR_TXPKTRDY); -+ MUSB_TXCSR_MODE | MUSB_TXCSR_TXPKTRDY); -+#endif -+ - } - - -@@ -1385,7 +1428,11 @@ static void musb_bulk_rx_nak_timeout(str - - /* clear nak timeout bit */ - rx_csr = musb_readw(epio, MUSB_RXCSR); -+#ifndef CONFIG_UBICOM32 - rx_csr |= MUSB_RXCSR_H_WZC_BITS; -+#else -+ rx_csr &= ~MUSB_RXCSR_H_WZC_BITS; -+#endif - rx_csr &= ~MUSB_RXCSR_DATAERROR; - musb_writew(epio, MUSB_RXCSR, rx_csr); - -@@ -1454,6 +1501,13 @@ void musb_host_rx(struct musb *musb, u8 - - pipe = urb->pipe; - -+#ifdef CONFIG_UBICOM32 -+#ifdef CONFIG_USB_SERIAL_SIERRAWIRELESS -+ printk(KERN_DEBUG "RXCSR%d %04x, reqpkt, len %zu%s\n", epnum, rx_csr, -+ xfer_len, dma ? ", dma" : ""); -+#endif -+#endif -+ - DBG(5, "<== hw %d rxcsr %04x, urb actual %d (+dma %zu)\n", - epnum, rx_csr, urb->actual_length, - dma ? dma->actual_len : 0); -@@ -1492,8 +1546,15 @@ void musb_host_rx(struct musb *musb, u8 - return; - } - musb_ep_select(mbase, epnum); -+#ifndef CONFIG_UBICOM32 - rx_csr |= MUSB_RXCSR_H_WZC_BITS; - rx_csr &= ~MUSB_RXCSR_DATAERROR; -+#else -+ /* NEED TO EVALUATE CHANGE */ -+ rx_csr &= ~MUSB_RXCSR_H_WZC_BITS; -+ rx_csr &= ~MUSB_RXCSR_DATAERROR; -+// musb_writew(epio, MUSB_RXCSR, (~(MUSB_RXCSR_H_WZC_BITS))| MUSB_RXCSR_H_REQPKT); -+#endif - musb_writew(epio, MUSB_RXCSR, rx_csr); - - goto finish; -@@ -1554,8 +1615,13 @@ void musb_host_rx(struct musb *musb, u8 - rx_csr &= ~MUSB_RXCSR_H_REQPKT; - - musb_ep_select(mbase, epnum); -+#ifndef CONFIG_UBICOM32 - musb_writew(epio, MUSB_RXCSR, - MUSB_RXCSR_H_WZC_BITS | rx_csr); -+#else -+ musb_writew(epio, MUSB_RXCSR, -+ (~MUSB_RXCSR_H_WZC_BITS) & rx_csr); -+#endif - } - #endif - if (dma && (rx_csr & MUSB_RXCSR_DMAENAB)) { -@@ -1585,7 +1651,7 @@ void musb_host_rx(struct musb *musb, u8 - else - done = false; - -- } else { -+ } else { - /* done if urb buffer is full or short packet is recd */ - done = (urb->actual_length + xfer_len >= - urb->transfer_buffer_length -@@ -1799,7 +1865,11 @@ static int musb_schedule( - if (musb_ep_get_qh(hw_ep, is_in) != NULL) - continue; - -+#ifndef CONFIG_UBICOM32 - if (hw_ep == musb->bulk_ep) -+#else -+ if ((hw_ep == musb->bulk_ep_in) || (hw_ep == musb->bulk_ep_out)) /* Ubicom */ -+#endif - continue; - - if (is_in) -@@ -1813,7 +1883,14 @@ static int musb_schedule( - best_end = epnum; - } - } -+ -+#ifdef CONFIG_UBICOM32 -+ if (((best_diff >= qh->maxpacket)) && ((qh->type == USB_ENDPOINT_XFER_BULK) && (!is_in))) -+ best_end = -1; -+#endif -+ - /* use bulk reserved ep1 if no other ep is free */ -+#ifndef CONFIG_UBICOM32 - if (best_end < 0 && qh->type == USB_ENDPOINT_XFER_BULK) { - hw_ep = musb->bulk_ep; - if (is_in) -@@ -1835,6 +1912,22 @@ static int musb_schedule( - } else if (best_end < 0) { - return -ENOSPC; - } -+#else -+ if (best_end < 0 && qh->type == USB_ENDPOINT_XFER_BULK) { -+ /* hw_ep = musb->bulk_ep; */ -+ if (is_in) { -+ head = &musb->in_bulk; -+ hw_ep = musb->bulk_ep_in; /* UBICOM */ -+ } -+ else { -+ head = &musb->out_bulk; -+ hw_ep = musb->bulk_ep_out; /* UBICOM */ -+ } -+ goto success; -+ } else if (best_end < 0) { -+ return -ENOSPC; -+ } -+#endif - - idle = 1; - qh->mux = 0; -@@ -1846,6 +1939,13 @@ success: - list_add_tail(&qh->ring, head); - qh->mux = 1; - } -+ /* -+ * It's not make sense to set NAK timeout when qh->mux = 0, -+ * There is nothing else to schedule -+ */ -+ if ((qh->type == USB_ENDPOINT_XFER_BULK) && (qh->mux == 0)) -+ qh->intv_reg = 0; -+ - qh->hw_ep = hw_ep; - qh->hep->hcpriv = qh; - if (idle) -@@ -1964,6 +2064,15 @@ static int musb_urb_enqueue( - /* ISO always uses logarithmic encoding */ - interval = min_t(u8, epd->bInterval, 16); - break; -+#ifdef COMFIG_UBICOM32 -+ case USB_ENDPOINT_XFER_BULK: -+ if (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) -+ interval = (USB_SPEED_HIGH == urb->dev->speed) ? 16: 2; -+ else -+ interval = 0; -+ break; -+#endif -+ - default: - /* REVISIT we actually want to use NAK limits, hinting to the - * transfer scheduling logic to try some other qh, e.g. try ---- a/drivers/usb/musb/musb_io.h -+++ b/drivers/usb/musb/musb_io.h -@@ -58,6 +58,7 @@ static inline void writesb(const void __ - - #ifndef CONFIG_BLACKFIN - -+#ifndef CONFIG_UBICOM32 - /* NOTE: these offsets are all in bytes */ - - static inline u16 musb_readw(const void __iomem *addr, unsigned offset) -@@ -72,7 +73,37 @@ static inline void musb_writew(void __io - - static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data) - { __raw_writel(data, addr + offset); } -+#else -+#include <asm/ubicom32-tio.h> -+static inline u16 musb_readw(const void __iomem *addr, unsigned offset) -+{ -+ u16 data; -+ usb_tio_read_u16((u32)(addr + offset), &data); -+ return data; -+} - -+static inline u8 musb_readb(const void __iomem *addr, unsigned offset) -+{ -+ u8 data; -+ usb_tio_read_u8((u32)(addr + offset), &data); -+ return data; -+} -+ -+static inline void musb_writew(void __iomem *addr, unsigned offset, u16 data) -+{ -+ usb_tio_write_u16((u32)(addr + offset), data); -+} -+ -+static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data) -+{ -+ usb_tio_write_u8((u32)(addr + offset), data); -+} -+ -+static inline void musb_read_int_status(u8_t *int_usb, u16_t *int_tx, u16_t *int_rx) -+{ -+ return usb_tio_read_int_status(int_usb, int_tx, int_rx); -+} -+#endif /* CONFIG_UBICOM32 */ - - #ifdef CONFIG_USB_TUSB6010 - -@@ -106,7 +137,7 @@ static inline void musb_writeb(void __io - __raw_writew(tmp, addr + (offset & ~1)); - } - --#else -+#elif !defined(CONFIG_UBICOM32) - - static inline u8 musb_readb(const void __iomem *addr, unsigned offset) - { return __raw_readb(addr + offset); } ---- a/drivers/usb/musb/musb_regs.h -+++ b/drivers/usb/musb/musb_regs.h -@@ -167,6 +167,7 @@ - (MUSB_TXCSR_H_NAKTIMEOUT | MUSB_TXCSR_H_RXSTALL \ - | MUSB_TXCSR_H_ERROR | MUSB_TXCSR_FIFONOTEMPTY) - -+ - /* RXCSR in Peripheral and Host mode */ - #define MUSB_RXCSR_AUTOCLEAR 0x8000 - #define MUSB_RXCSR_DMAENAB 0x2000 ---- a/drivers/video/backlight/Kconfig -+++ b/drivers/video/backlight/Kconfig -@@ -100,6 +100,63 @@ config LCD_HP700 - If you have an HP Jornada 700 series handheld (710/720/728) - say Y to enable LCD control driver. - -+config LCD_UBICOM32POWER -+ tristate "Ubicom LCD power Driver" -+ depends on LCD_CLASS_DEVICE && UBICOM32 -+ default n -+ help -+ If you have a Ubicom32 based system with an LCD panel that requires -+ power control, say Y to enable the power control driver for it. -+ -+config LCD_UBICOM32 -+ tristate "Ubicom Backlight Driver" -+ depends on LCD_CLASS_DEVICE && UBICOM32 -+ default n -+ help -+ This driver takes care of initialization of LCD panels with -+ built in controllers. -+ -+menu "Ubicom32 LCD Panel Support" -+ depends on UBICOM32 && LCD_UBICOM32 -+ -+config LCD_UBICOM32_TFT2N0369E_P -+ bool "TFT2N0369E (Portrait)" -+ default n -+ help -+ Support for TFT2N0369 in portrait mode -+ -+config LCD_UBICOM32_TFT2N0369E_L -+ bool "TFT2N0369E (Landscape)" -+ default n -+ help -+ Support for TFT2N0369 in landscape mode -+ -+config LCD_UBICOM32_CFAF240320KTTS -+ bool "CFAF240320KTTS" -+ default n -+ help -+ Support for CFAF240320KTTS -+ -+config LCD_UBICOM32_CFAF240320KTTS_180 -+ bool "CFAF240320KTTS (180 rotation)" -+ default n -+ help -+ Support for CFAF240320KTTS rotated 180 degrees -+ -+config LCD_UBICOM32_CFAF240320D -+ bool "CFAF240320D" -+ default n -+ help -+ Support for CFAF240320D -+ -+config LCD_UBICOM32_CFAF320240F -+ bool "CFAF320240F" -+ default n -+ help -+ Support for CFAF320240F -+ -+endmenu -+ - # - # Backlight - # -@@ -262,3 +319,11 @@ config BACKLIGHT_ADP5520 - To compile this driver as a module, choose M here: the module will - be called adp5520_bl. - -+config BACKLIGHT_UBICOM32 -+ tristate "Ubicom Backlight Driver" -+ depends on BACKLIGHT_CLASS_DEVICE && UBICOM32 -+ default n -+ help -+ If you have a Ubicom32 based system with a backlight say Y to enable the -+ backlight driver. -+ ---- a/drivers/video/backlight/Makefile -+++ b/drivers/video/backlight/Makefile -@@ -10,6 +10,9 @@ obj-$(CONFIG_LCD_PLATFORM) += platfor - obj-$(CONFIG_LCD_VGG2432A4) += vgg2432a4.o - obj-$(CONFIG_LCD_TDO24M) += tdo24m.o - obj-$(CONFIG_LCD_TOSA) += tosa_lcd.o -+obj-$(CONFIG_LCD_LTV350QV) += ltv350qv.o -+obj-$(CONFIG_LCD_UBICOM32POWER) += ubicom32lcdpower.o -+obj-$(CONFIG_LCD_UBICOM32) += ubicom32lcd.o - - obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE) += backlight.o - obj-$(CONFIG_BACKLIGHT_ATMEL_PWM) += atmel-pwm-bl.o -@@ -28,4 +31,4 @@ obj-$(CONFIG_BACKLIGHT_SAHARA) += kb3886 - obj-$(CONFIG_BACKLIGHT_WM831X) += wm831x_bl.o - obj-$(CONFIG_BACKLIGHT_ADX) += adx_bl.o - obj-$(CONFIG_BACKLIGHT_ADP5520) += adp5520_bl.o -- -+obj-$(CONFIG_BACKLIGHT_UBICOM32) += ubicom32bl.o ---- a/drivers/video/Kconfig -+++ b/drivers/video/Kconfig -@@ -611,6 +611,50 @@ config FB_BFIN_T350MCQB - This display is a QVGA 320x240 24-bit RGB display interfaced by an 8-bit wide PPI - It uses PPI[0..7] PPI_FS1, PPI_FS2 and PPI_CLK. - -+config FB_UBICOM32 -+ tristate "Ubicom32 Frame Buffer driver" -+ depends on FB && UBICOM32 -+ select FB_CFB_FILLRECT -+ select FB_CFB_COPYAREA -+ select FB_CFB_IMAGEBLIT -+ select FONT_6x11 if FRAMEBUFFER_CONSOLE -+ help -+ This is the framebuffer device driver for the Ubicom32 architecture. -+ You can configure video memory by using kernel command line parameters, for example: -+ video=ubicomfb:vram_size=512,init_value=0xffff -+ -+config FB_UBICOM32_PLIO80 -+ tristate "Ubicom32 80 Bus PLIO Frame Buffer driver" -+ depends on FB && UBICOM32 -+ select FB_CFB_FILLRECT -+ select FB_CFB_COPYAREA -+ select FB_CFB_IMAGEBLIT -+ select FONT_6x11 if FRAMEBUFFER_CONSOLE -+ select UBICOM32_PLIO -+ help -+ This is a framebuffer device driver for the Ubicom32 architecture. -+ You can configure the xres, yres and vram size (in kilobytes) by using -+ kernel command line parameters, for example: -+ video=ubicom32vfb:xres=320,yres=240,vram_size=512 -+ -+config FB_UBICOM32_VIRTUAL -+ tristate "Ubicom32 Virtual Frame Buffer driver" -+ depends on FB && UBICOM32 -+ select FB_CFB_FILLRECT -+ select FB_CFB_COPYAREA -+ select FB_CFB_IMAGEBLIT -+ select FONT_6x11 if FRAMEBUFFER_CONSOLE -+ help -+ This is a virtual framebuffer device driver for the Ubicom32 architecture. -+ You can configure the xres, yres and vram size (in kilobytes) by using -+ kernel command line parameters, for example: -+ video=ubicom32vfb:xres=320,yres=240,vram_size=512 -+ -+config FB_UBICOM32_VIRTUAL_NOAUTO -+ bool "Do not automatically load" -+ depends on FB_UBICOM32_VIRTUAL -+ help -+ Select this option to prevent the VFB from automatically loading at boot. - - config FB_STI - tristate "HP STI frame buffer device support" ---- a/drivers/video/Makefile -+++ b/drivers/video/Makefile -@@ -140,6 +140,10 @@ obj-$(CONFIG_FB_BFIN_T350MCQB) += bfin - obj-$(CONFIG_FB_MX3) += mx3fb.o - obj-$(CONFIG_FB_DA8XX) += da8xx-fb.o - -+obj-$(CONFIG_FB_UBICOM32) += ubicom32fb.o -+obj-$(CONFIG_FB_UBICOM32_PLIO80) += ubicom32plio80.o -+obj-$(CONFIG_FB_UBICOM32_VIRTUAL) += ubicom32vfb.o -+ - # the test framebuffer is last - obj-$(CONFIG_FB_VIRTUAL) += vfb.o - ---- a/drivers/watchdog/Kconfig -+++ b/drivers/watchdog/Kconfig -@@ -973,6 +973,19 @@ config WATCHDOG_RIO - machines. The watchdog timeout period is normally one minute but - can be changed with a boot-time parameter. - -+# Ubicom32 -+ -+config UBI32_WDT -+ tristate "Ubicom32 Hardware Watchdog support" -+ depends on UBICOM32 -+ ---help--- -+ If you say yes here you will get support for the Ubicom32 On-Chip -+ Watchdog Timer. If you have one of these processors and wish to -+ have watchdog support enabled, say Y, otherwise say N. -+ -+ To compile this driver as a module, choose M here: the -+ module will be called ubi32_wdt. -+ - # XTENSA Architecture - - # ---- a/drivers/watchdog/Makefile -+++ b/drivers/watchdog/Makefile -@@ -139,6 +139,9 @@ obj-$(CONFIG_SH_WDT) += shwdt.o - obj-$(CONFIG_WATCHDOG_RIO) += riowd.o - obj-$(CONFIG_WATCHDOG_CP1XXX) += cpwd.o - -+# Ubicom32 Architecture -+obj-$(CONFIG_UBI32_WDT) += ubi32_wdt.o -+ - # XTENSA Architecture - - # Architecture Independant ---- a/fs/binfmt_flat.c -+++ b/fs/binfmt_flat.c -@@ -67,6 +67,11 @@ - #define FLAT_DATA_ALIGN (sizeof(void *)) - #endif - -+#ifndef ARCH_FLAT_ALIGN -+#undef FLAT_DATA_ALIGN -+#define FLAT_DATA_ALIGN ARCH_FLAT_ALIGN -+#endif -+ - #define RELOC_FAILED 0xff00ff01 /* Relocation incorrect somewhere */ - #define UNLOADED_LIB 0x7ff000ff /* Placeholder for unused library */ - -@@ -434,6 +439,7 @@ static int load_flat_file(struct linux_b - loff_t fpos; - unsigned long start_code, end_code; - int ret; -+ int flush_happened = 0; - - hdr = ((struct flat_hdr *) bprm->buf); /* exec-header */ - inode = bprm->file->f_path.dentry->d_inode; -@@ -520,6 +526,7 @@ static int load_flat_file(struct linux_b - /* OK, This is the point of no return */ - set_personality(PER_LINUX_32BIT); - setup_new_exec(bprm); -+ flush_happened = 1; - } - - /* -@@ -534,6 +541,12 @@ static int load_flat_file(struct linux_b - * it all together. - */ - if ((flags & (FLAT_FLAG_RAM|FLAT_FLAG_GZIP)) == 0) { -+ -+#ifdef ARCH_FLAT_ALIGN_TEXT -+ printk("Unable to mmap rom with ARCH alignment requirements\n"); -+ ret = -ENOEXEC; -+ goto err; -+#endif - /* - * this should give us a ROM ptr, but if it doesn't we don't - * really care -@@ -552,7 +565,7 @@ static int load_flat_file(struct linux_b - goto err; - } - -- len = data_len + extra + MAX_SHARED_LIBS * sizeof(unsigned long); -+ len = data_len + extra + ALIGN(MAX_SHARED_LIBS * sizeof(unsigned long), FLAT_DATA_ALIGN); - len = PAGE_ALIGN(len); - down_write(¤t->mm->mmap_sem); - realdatastart = do_mmap(0, 0, len, -@@ -571,6 +584,7 @@ static int load_flat_file(struct linux_b - datapos = ALIGN(realdatastart + - MAX_SHARED_LIBS * sizeof(unsigned long), - FLAT_DATA_ALIGN); -+ //datapos = realdatastart + ALIGN(MAX_SHARED_LIBS * sizeof(unsigned long), ARCH_FLAT_ALIGN); - - DBG_FLT("BINFMT_FLAT: Allocated data+bss+stack (%d bytes): %x\n", - (int)(data_len + bss_len + stack_len), (int)datapos); -@@ -599,7 +613,11 @@ static int load_flat_file(struct linux_b - memp_size = len; - } else { - -- len = text_len + data_len + extra + MAX_SHARED_LIBS * sizeof(unsigned long); -+ len = text_len + data_len + extra + ALIGN(MAX_SHARED_LIBS * sizeof(unsigned long), FLAT_DATA_ALIGN); -+#ifdef ARCH_FLAT_ALIGN_TEXT -+ /* Reserve space for the text alignment. */ -+ len += FLAT_DATA_ALIGN; -+#endif - len = PAGE_ALIGN(len); - down_write(¤t->mm->mmap_sem); - textpos = do_mmap(0, 0, len, -@@ -615,10 +633,17 @@ static int load_flat_file(struct linux_b - goto err; - } - -+ memp = textpos; -+#ifdef ARCH_FLAT_ALIGN_TEXT -+ textpos = ALIGN(textpos + sizeof(struct flat_hdr), FLAT_DATA_ALIGN) - sizeof(struct flat_hdr); -+#endif - realdatastart = textpos + ntohl(hdr->data_start); - datapos = ALIGN(realdatastart + - MAX_SHARED_LIBS * sizeof(unsigned long), - FLAT_DATA_ALIGN); -+// datapos = realdatastart + ALIGN(MAX_SHARED_LIBS * sizeof(unsigned long), ARCH_FLAT_ALIGN); -+// reloc = (unsigned long *) (textpos + ntohl(hdr->reloc_start) + -+// ALIGN(MAX_SHARED_LIBS * sizeof(unsigned long), ARCH_FLAT_ALIGN)); - - reloc = (unsigned long *) - (datapos + (ntohl(hdr->reloc_start) - text_len)); -@@ -658,7 +683,7 @@ static int load_flat_file(struct linux_b - } - if (IS_ERR_VALUE(result)) { - printk("Unable to read code+data+bss, errno %d\n",(int)-result); -- do_munmap(current->mm, textpos, text_len + data_len + extra + -+ do_munmap(current->mm, memp, text_len + data_len + extra + - MAX_SHARED_LIBS * sizeof(unsigned long)); - ret = result; - goto err; -@@ -671,6 +696,9 @@ static int load_flat_file(struct linux_b - - /* The main program needs a little extra setup in the task structure */ - start_code = textpos + sizeof (struct flat_hdr); -+#ifdef ARCH_FLAT_ALIGN_TEXT -+ BUG_ON(ALIGN(start_code, FLAT_DATA_ALIGN) != start_code); -+#endif - end_code = textpos + text_len; - if (id == 0) { - current->mm->start_code = start_code; -@@ -799,6 +827,13 @@ static int load_flat_file(struct linux_b - - return 0; - err: -+ if (flush_happened) { -+ /* -+ * The parent process has already started running. We cannot allow the child to return back to user space -+ * as this child is still uning the parent stack and 2 will clobber each other. We are going to kill this child. -+ */ -+ do_exit(SIGTERM); -+ } - return ret; - } - ---- a/fs/Kconfig.binfmt -+++ b/fs/Kconfig.binfmt -@@ -30,7 +30,7 @@ config COMPAT_BINFMT_ELF - config BINFMT_ELF_FDPIC - bool "Kernel support for FDPIC ELF binaries" - default y -- depends on (FRV || BLACKFIN || (SUPERH32 && !MMU)) -+ depends on (FRV || BLACKFIN || (SUPERH32 && !MMU) || UBICOM32) - help - ELF FDPIC binaries are based on ELF, but allow the individual load - segments of a binary to be located in memory independently of each ---- a/include/asm-generic/resource.h -+++ b/include/asm-generic/resource.h -@@ -69,13 +69,16 @@ - /* - * boot-time rlimit defaults for the init task: - */ -+#ifndef CONFIG_ELF_CORE -+#define CONFIG_USER_ELF_CORE_SIZE 0 -+#endif - #define INIT_RLIMITS \ - { \ - [RLIMIT_CPU] = { RLIM_INFINITY, RLIM_INFINITY }, \ - [RLIMIT_FSIZE] = { RLIM_INFINITY, RLIM_INFINITY }, \ - [RLIMIT_DATA] = { RLIM_INFINITY, RLIM_INFINITY }, \ - [RLIMIT_STACK] = { _STK_LIM, _STK_LIM_MAX }, \ -- [RLIMIT_CORE] = { 0, RLIM_INFINITY }, \ -+ [RLIMIT_CORE] = { CONFIG_USER_ELF_CORE_SIZE, RLIM_INFINITY }, \ - [RLIMIT_RSS] = { RLIM_INFINITY, RLIM_INFINITY }, \ - [RLIMIT_NPROC] = { 0, 0 }, \ - [RLIMIT_NOFILE] = { INR_OPEN, INR_OPEN }, \ ---- a/include/linux/elf-em.h -+++ b/include/linux/elf-em.h -@@ -41,6 +41,7 @@ - * up with a final number. - */ - #define EM_ALPHA 0x9026 -+#define EM_UBICOM32 0xde3d /* Ubicom32; no ABI */ - - /* Bogus old v850 magic number, used by old tools. */ - #define EM_CYGNUS_V850 0x9080 ---- a/include/linux/fb.h -+++ b/include/linux/fb.h -@@ -152,6 +152,10 @@ struct dentry; - #define FB_ACCEL_PROSAVAGE_DDR 0x8d /* S3 ProSavage DDR */ - #define FB_ACCEL_PROSAVAGE_DDRK 0x8e /* S3 ProSavage DDR-K */ - -+#define FB_ACCEL_UBICOM32 0x0100 /* Ubicom32 */ -+#define FB_ACCEL_UBICOM32_VFB 0x0101 /* Ubicom32 VFB */ -+#define FB_ACCEL_UBICOM32_PLIO80 0x0102 /* Ubicom32 PLIO80 */ -+ - struct fb_fix_screeninfo { - char id[16]; /* identification string eg "TT Builtin" */ - unsigned long smem_start; /* Start of frame buffer mem */ ---- a/include/linux/if_ppp.h -+++ b/include/linux/if_ppp.h -@@ -114,14 +114,14 @@ struct pppol2tp_ioc_stats { - __u16 tunnel_id; /* redundant */ - __u16 session_id; /* if zero, get tunnel stats */ - __u32 using_ipsec:1; /* valid only for session_id == 0 */ -- aligned_u64 tx_packets; -- aligned_u64 tx_bytes; -- aligned_u64 tx_errors; -- aligned_u64 rx_packets; -- aligned_u64 rx_bytes; -- aligned_u64 rx_seq_discards; -- aligned_u64 rx_oos_packets; -- aligned_u64 rx_errors; -+ __u64 tx_packets; -+ __u64 tx_bytes; -+ __u64 tx_errors; -+ __u64 rx_packets; -+ __u64 rx_bytes; -+ __u64 rx_seq_discards; -+ __u64 rx_oos_packets; -+ __u64 rx_errors; - }; - - #define ifr__name b.ifr_ifrn.ifrn_name ---- a/include/linux/oprofile.h -+++ b/include/linux/oprofile.h -@@ -102,6 +102,8 @@ void oprofile_add_sample(struct pt_regs - */ - void oprofile_add_ext_sample(unsigned long pc, struct pt_regs * const regs, - unsigned long event, int is_kernel); -+void oprofile_add_ext_sample_cpu(unsigned long pc, struct pt_regs * const regs, -+ unsigned long event, int is_kernel, int cpu); - - /* Use this instead when the PC value is not from the regs. Doesn't - * backtrace. */ ---- a/include/linux/serial_core.h -+++ b/include/linux/serial_core.h -@@ -179,6 +179,9 @@ - /* BCM63xx family SoCs */ - #define PORT_BCM63XX 89 - -+/* Ubicom32 */ -+#define PORT_UBI32_UARTTIO 87 -+ - #ifdef __KERNEL__ - - #include <linux/compiler.h> ---- a/include/linux/slab.h -+++ b/include/linux/slab.h -@@ -328,4 +328,14 @@ static inline void *kzalloc_node(size_t - - void __init kmem_cache_init_late(void); - -+struct kmem_cache_size_info { -+ unsigned short page; -+ unsigned short order; -+}; -+ -+/* -+ * get info on all the memory allocated by slab for this named cache -+ */ -+extern int kmem_cache_block_info(char *name, struct kmem_cache_size_info *data, int max_data); -+ - #endif /* _LINUX_SLAB_H */ ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -844,6 +844,12 @@ config ELF_CORE - help - Enable support for generating core dumps. Disabling saves about 4k. - -+config USER_ELF_CORE_SIZE -+ int "user core dump size (10MB to 32MB)" -+ range 10485760 33554432 -+ default 16777216 -+ depends on ELF_CORE -+ - config PCSPKR_PLATFORM - bool "Enable PC-Speaker support" if EMBEDDED - depends on ALPHA || X86 || MIPS || PPC_PREP || PPC_CHRP || PPC_PSERIES ---- a/kernel/module.c -+++ b/kernel/module.c -@@ -2945,6 +2945,9 @@ static int m_show(struct seq_file *m, vo - /* Used by oprofile and other similar tools. */ - seq_printf(m, " 0x%p", mod->module_core); - -+#ifdef ARCH_PROC_MODULES_EXTRA -+ ARCH_PROC_MODULES_EXTRA(m, mod); -+#endif - /* Taints info */ - if (mod->taints) - seq_printf(m, " %s", module_flags(mod, buf)); -@@ -3097,8 +3100,12 @@ void print_modules(void) - printk(KERN_DEFAULT "Modules linked in:"); - /* Most callers should already have preempt disabled, but make sure */ - preempt_disable(); -- list_for_each_entry_rcu(mod, &modules, list) -+ list_for_each_entry_rcu(mod, &modules, list) { - printk(" %s%s", mod->name, module_flags(mod, buf)); -+#ifdef ARCH_OOPS_MODULE_EXTRA -+ ARCH_OOPS_MODULE_EXTRA(mod); -+#endif -+ } - preempt_enable(); - if (last_unloaded_module[0]) - printk(" [last unloaded: %s]", last_unloaded_module); ---- a/kernel/sched_clock.c -+++ b/kernel/sched_clock.c -@@ -38,8 +38,7 @@ - */ - unsigned long long __attribute__((weak)) sched_clock(void) - { -- return (unsigned long long)(jiffies - INITIAL_JIFFIES) -- * (NSEC_PER_SEC / HZ); -+ return (get_jiffies_64() - INITIAL_JIFFIES) * (NSEC_PER_SEC / HZ); - } - - static __read_mostly int sched_clock_running; ---- a/lib/Kconfig.debug -+++ b/lib/Kconfig.debug -@@ -690,7 +690,7 @@ config FRAME_POINTER - bool "Compile the kernel with frame pointers" - depends on DEBUG_KERNEL && \ - (CRIS || M68K || M68KNOMMU || FRV || UML || \ -- AVR32 || SUPERH || BLACKFIN || MN10300) || \ -+ AVR32 || SUPERH || BLACKFIN || MN10300 || UBICOM32) || \ - ARCH_WANT_FRAME_POINTERS - default y if (DEBUG_INFO && UML) || ARCH_WANT_FRAME_POINTERS - help ---- a/mm/Makefile -+++ b/mm/Makefile -@@ -45,3 +45,5 @@ obj-$(CONFIG_MEMORY_FAILURE) += memory-f - obj-$(CONFIG_HWPOISON_INJECT) += hwpoison-inject.o - obj-$(CONFIG_DEBUG_KMEMLEAK) += kmemleak.o - obj-$(CONFIG_DEBUG_KMEMLEAK_TEST) += kmemleak-test.o -+ -+CFLAGS_slab.o := $(PROFILING) -O2 ---- a/mm/slab.c -+++ b/mm/slab.c -@@ -4086,6 +4086,68 @@ out: - - #ifdef CONFIG_SLABINFO - -+ -+/* -+ * get info on all the memory allocated by slab for this named cache -+ */ -+int kmem_cache_block_info(char *name, struct kmem_cache_size_info *data, int max_data) -+{ -+ int res = 0; -+ int found = 0; -+ int node; -+ struct kmem_cache *cachep; -+ struct kmem_list3 *l3; -+ struct slab *slabp; -+ -+ /* Find the cache in the chain of caches. */ -+ mutex_lock(&cache_chain_mutex); -+ list_for_each_entry(cachep, &cache_chain, next) { -+ if (strcmp(cachep->name, name) == 0) { -+ found = 1; -+ break; -+ } -+ } -+ mutex_unlock(&cache_chain_mutex); -+ if (!found) { -+ return 0; -+ } -+ for_each_online_node(node) { -+ l3 = cachep->nodelists[node]; -+ if (!l3) -+ continue; -+ if (res >= max_data) -+ break; -+ check_irq_on(); -+ spin_lock_irq(&l3->list_lock); -+ -+ list_for_each_entry(slabp, &l3->slabs_full, list) { -+ if (res >= max_data) -+ break; -+ data[res].page = ((unsigned int)slabp->s_mem >> PAGE_SHIFT) & 0xffff; -+ data[res].order = cachep->gfporder; -+ res++; -+ } -+ list_for_each_entry(slabp, &l3->slabs_partial, list) { -+ if (res >= max_data) -+ break; -+ data[res].page = ((unsigned int)slabp->s_mem >> PAGE_SHIFT) & 0xffff; -+ data[res].order = cachep->gfporder; -+ res++; -+ } -+ list_for_each_entry(slabp, &l3->slabs_free, list) { -+ if (res >= max_data) -+ break; -+ data[res].page = ((unsigned int)slabp->s_mem >> PAGE_SHIFT) & 0xffff; -+ data[res].order = cachep->gfporder; -+ res++; -+ } -+ -+ spin_unlock_irq(&l3->list_lock); -+ } -+ -+ return res; -+} -+ - static void print_slabinfo_header(struct seq_file *m) - { - /* ---- a/scripts/mod/file2alias.c -+++ b/scripts/mod/file2alias.c -@@ -783,6 +783,15 @@ void handle_moddevtable(struct module *m - + sym->st_value; - } - -+ /* -+ * somehow our gcc is not generating st_size correctly and set 0 for some symbols. -+ * and 0 size will break do_table since it adjust size to (size - id_size) -+ * this is to make sure st_size fall in range. -+ */ -+ if (sym->st_size == 0 || sym->st_size > info->sechdrs[sym->st_shndx].sh_size) { -+ sym->st_size = info->sechdrs[sym->st_shndx].sh_size; -+ } -+ - if (sym_is(symname, "__mod_pci_device_table")) - do_table(symval, sym->st_size, - sizeof(struct pci_device_id), "pci", ---- a/sound/Kconfig -+++ b/sound/Kconfig -@@ -110,6 +110,8 @@ source "sound/parisc/Kconfig" - - source "sound/soc/Kconfig" - -+source "sound/ubicom32/Kconfig" -+ - endif # SND - - menuconfig SOUND_PRIME ---- a/sound/Makefile -+++ b/sound/Makefile -@@ -6,7 +6,7 @@ obj-$(CONFIG_SOUND_PRIME) += sound_firmw - obj-$(CONFIG_SOUND_PRIME) += oss/ - obj-$(CONFIG_DMASOUND) += oss/ - obj-$(CONFIG_SND) += core/ i2c/ drivers/ isa/ pci/ ppc/ arm/ sh/ synth/ usb/ \ -- sparc/ spi/ parisc/ pcmcia/ mips/ soc/ atmel/ -+ sparc/ spi/ parisc/ pcmcia/ mips/ soc/ atmel/ ubicom32/ - obj-$(CONFIG_SND_AOA) += aoa/ - - # This one must be compilable even if sound is configured out |