* [PATCH v3] [POWERPC] MPC8360E-RDK: device tree, board file and defconfig
From: Anton Vorontsov @ 2008-01-25 14:23 UTC (permalink / raw)
To: Kumar Gala; +Cc: linuxppc-dev, Stephen Rothwell
In-Reply-To: <20080123204507.GA12973@localhost.localdomain>
On Wed, Jan 23, 2008 at 11:45:07PM +0300, Anton Vorontsov wrote:
[...]
> Hello Kumar,
>
> ...if there will no further comments regarding this board, it would
> be great if you will merge it for 2.6.25. I've reworked that patch so
> today it doesn't depend on the cleanup queue. That is, the device tree
> includes device_type and other cruft that will be removed along with
> other boards.
>
> Another change is: "display" node addition. It could be not fully
> correct regarding device_type etc, but that's what offb driver
> understands for today.
New version below.
Changes:
- Thanks to Stephen Rothwell few glitches found and fixed.
- Got rid of model = "MPC8360RDK" in the root node and changed
compatible to fsl,mpc8360erdk (idea of that cleanup shamelessly stolen
from the Kim Phillips' MPC8315E-RDB patches).
- model = "UCC" removed from the ucc nodes.
- - - -
From: Anton Vorontsov <avorontsov@ru.mvista.com>
Subject: [POWERPC] MPC8360E-RDK: device tree, board file and defconfig
This is new board made by Freescale Semiconductor Inc. and
Logic Product Development.
Currently supported:
1. UEC{1,2,7,4};
2. I2C;
3. SPI;
4. NS16550 serial;
5. PCI and miniPCI;
6. Intel NOR StrataFlash X16 64Mbit PC28F640P30T85;
7. Graphics controller, Fujitsu MB86277.
Not supported so far:
1. StMICRO NAND512W3A2BN6E, 512 Mbit (supported with FSL UPM patches);
2. QE Serial UCCs (tested to not work with ucc_uart driver, reason
unknown, yet);
3. ADC AD7843 (tested to work, but support via device tree depends on
major SPI rework, GPIO API, etc);
4. FHCI USB (will send RFC patches soon).
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
arch/powerpc/boot/dts/mpc836x_rdk.dts | 375 ++++++++++
arch/powerpc/configs/mpc836x_rdk_defconfig | 1054 ++++++++++++++++++++++++++++
arch/powerpc/platforms/83xx/Kconfig | 11 +-
arch/powerpc/platforms/83xx/Makefile | 1 +
arch/powerpc/platforms/83xx/mpc836x_rdk.c | 116 +++
5 files changed, 1556 insertions(+), 1 deletions(-)
create mode 100644 arch/powerpc/boot/dts/mpc836x_rdk.dts
create mode 100644 arch/powerpc/configs/mpc836x_rdk_defconfig
create mode 100644 arch/powerpc/platforms/83xx/mpc836x_rdk.c
diff --git a/arch/powerpc/boot/dts/mpc836x_rdk.dts b/arch/powerpc/boot/dts/mpc836x_rdk.dts
new file mode 100644
index 0000000..4b38e0b
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc836x_rdk.dts
@@ -0,0 +1,375 @@
+/*
+ * MPC8360E RDK Device Tree Source
+ *
+ * Copyright 2006 Freescale Semiconductor Inc.
+ * Copyright 2007 MontaVista Software, Inc.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8360erdk";
+
+ aliases {
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ serial3 = &serial3;
+ ethernet0 = &enet0;
+ ethernet1 = &enet1;
+ ethernet2 = &enet2;
+ ethernet3 = &enet3;
+ pci0 = &pci0;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,8360@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <32>;
+ i-cache-line-size = <32>;
+ d-cache-size = <32768>;
+ i-cache-size = <32768>;
+ /* filled by u-boot */
+ timebase-frequency = <0>;
+ bus-frequency = <0>;
+ clock-frequency = <0>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ /* filled by u-boot */
+ reg = <0 0>;
+ };
+
+ soc@e0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "fsl,mpc8360-soc", "fsl,soc", "soc";
+ ranges = <0 0xe0000000 0x100000>;
+ reg = <0xe0000000 0x200>;
+ /* filled by u-boot */
+ bus-frequency = <0>;
+
+ wdt@200 {
+ compatible = "mpc83xx_wdt";
+ reg = <0x200 0x100>;
+ };
+
+ i2c@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ compatible = "fsl-i2c";
+ reg = <0x3000 0x100>;
+ interrupts = <14 8>;
+ interrupt-parent = <&ipic>;
+ dfsrr;
+ };
+
+ i2c@3100 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <1>;
+ compatible = "fsl-i2c";
+ reg = <0x3100 0x100>;
+ interrupts = <16 8>;
+ interrupt-parent = <&ipic>;
+ dfsrr;
+ };
+
+ serial0: serial@4500 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x4500 0x100>;
+ interrupts = <9 8>;
+ interrupt-parent = <&ipic>;
+ /* filled by u-boot */
+ clock-frequency = <0>;
+ };
+
+ serial1: serial@4600 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x4600 0x100>;
+ interrupts = <10 8>;
+ interrupt-parent = <&ipic>;
+ /* filled by u-boot */
+ clock-frequency = <0>;
+ };
+
+ crypto@30000 {
+ compatible = "fsl,sec2-crypto";
+ reg = <0x30000 0x10000>;
+ interrupts = <11 8>;
+ interrupt-parent = <&ipic>;
+ num-channels = <4>;
+ channel-fifo-len = <24>;
+ exec-units-mask = <0x7e>;
+ /*
+ * desc mask is for rev1.x, we need runtime fixup
+ * for >=2.x
+ */
+ descriptor-types-mask = <0x1010ebf>;
+ };
+
+ ipic: interrupt-controller@700 {
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ compatible = "fsl,pq2pro-pic", "fsl,ipic";
+ interrupt-controller;
+ reg = <0x700 0x100>;
+ };
+
+ par_io@1400 {
+ compatible = "fsl,qe-pario";
+ reg = <0x1400 0x100>;
+ num-ports = <7>;
+ };
+ };
+
+ qe@e0100000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "qe";
+ compatible = "fsl,qe";
+ ranges = <0 0xe0100000 0x100000>;
+ reg = <0xe0100000 0x480>;
+ /* filled by u-boot */
+ clock-frequency = <0>;
+ bus-frequency = <0>;
+ brg-frequency = <0>;
+
+ muram@10000 {
+ compatible = "fsl,qe-muram", "fsl,cpm-muram";
+ ranges = <0 0x10000 0xc000>;
+
+ data-only@0 {
+ compatible = "fsl,qe-muram-data",
+ "fsl,cpm-muram-data";
+ reg = <0 0xc000>;
+ };
+ };
+
+ spi@4c0 {
+ device_type = "spi";
+ cell-index = <0>;
+ compatible = "fsl,spi", "fsl_spi";
+ reg = <0x4c0 0x40>;
+ interrupts = <2>;
+ interrupt-parent = <&qeic>;
+ mode = "cpu-qe";
+ };
+
+ spi@500 {
+ device_type = "spi";
+ cell-index = <1>;
+ compatible = "fsl,spi", "fsl_spi";
+ reg = <0x500 0x40>;
+ interrupts = <1>;
+ interrupt-parent = <&qeic>;
+ mode = "cpu-qe";
+ };
+
+ enet0: ucc@2000 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ device-id = <1>;
+ reg = <0x2000 0x200>;
+ interrupts = <32>;
+ interrupt-parent = <&qeic>;
+ rx-clock = <0>;
+ tx-clock = <25>;
+ phy-handle = <&phy2>;
+ phy-connection-type = "rgmii-id";
+ /* filled by u-boot */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ };
+
+ enet1: ucc@3000 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ device-id = <2>;
+ reg = <0x3000 0x200>;
+ interrupts = <33>;
+ interrupt-parent = <&qeic>;
+ rx-clock = <0>;
+ tx-clock = <20>;
+ phy-handle = <&phy4>;
+ phy-connection-type = "rgmii-id";
+ /* filled by u-boot */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ };
+
+ enet2: ucc@2600 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ device-id = <7>;
+ reg = <0x2600 0x200>;
+ interrupts = <42>;
+ interrupt-parent = <&qeic>;
+ rx-clock = <36>;
+ tx-clock = <35>;
+ phy-handle = <&phy1>;
+ phy-connection-type = "mii";
+ /* filled by u-boot */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ };
+
+ enet3: ucc@3200 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ device-id = <4>;
+ reg = <0x3200 0x200>;
+ interrupts = <35>;
+ interrupt-parent = <&qeic>;
+ rx-clock = <24>;
+ tx-clock = <23>;
+ phy-handle = <&phy3>;
+ phy-connection-type = "mii";
+ /* filled by u-boot */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ };
+
+ mdio@2120 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "mdio";
+ compatible = "fsl,ucc-mdio", "ucc_geth_phy";
+ reg = <0x2120 0x18>;
+
+ phy1: ethernet-phy@1 {
+ device_type = "ethernet-phy";
+ compatible = "national,DP83848VV";
+ reg = <1>;
+ };
+
+ phy2: ethernet-phy@2 {
+ device_type = "ethernet-phy";
+ compatible = "broadcom,BCM5481UA2KMLG";
+ reg = <2>;
+ };
+
+ phy3: ethernet-phy@3 {
+ device_type = "ethernet-phy";
+ compatible = "national,DP83848VV";
+ reg = <3>;
+ };
+
+ phy4: ethernet-phy@4 {
+ device_type = "ethernet-phy";
+ compatible = "broadcom,BCM5481UA2KMLG";
+ reg = <4>;
+ };
+ };
+
+ serial2: ucc@2400 {
+ device_type = "serial";
+ compatible = "ucc_uart";
+ reg = <0x2400 0x200>;
+ device-id = <5>;
+ port-number = <0>;
+ rx-clock-name = "brg7";
+ tx-clock-name = "brg8";
+ interrupts = <40>;
+ interrupt-parent = <&qeic>;
+ soft-uart;
+ };
+
+ serial3: ucc@3400 {
+ device_type = "serial";
+ compatible = "ucc_uart";
+ reg = <0x3400 0x200>;
+ device-id = <6>;
+ port-number = <1>;
+ rx-clock-name = "brg13";
+ tx-clock-name = "brg14";
+ interrupts = <41>;
+ interrupt-parent = <&qeic>;
+ soft-uart;
+ };
+
+ qeic: interrupt-controller@80 {
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ compatible = "fsl,qe-ic";
+ interrupt-controller;
+ reg = <0x80 0x80>;
+ big-endian;
+ interrupts = <32 8 33 8>;
+ interrupt-parent = <&ipic>;
+ };
+ };
+
+ localbus@e0005000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8360-localbus",
+ "fsl,pq2pro-localbus";
+ reg = <0xe0005000 0xd8>;
+ ranges = <0 0 0xff800000 0x0800000
+ 2 0 0x70000000 0x4000000>;
+
+ nor-flash@0,0 {
+ compatible = "intel,PC28F640P30T85", "cfi-flash";
+ reg = <0 0 0x800000>;
+ bank-width = <2>;
+ device-width = <1>;
+ };
+
+ display@2,0 {
+ device_type = "display";
+ compatible = "fujitsu,MB86277", "fujitsu,mint";
+ reg = <2 0 0x4000000>;
+ fujitsu,sh3;
+ little-endian;
+ /* filled by u-boot */
+ address = <0>;
+ depth = <0>;
+ width = <0>;
+ height = <0>;
+ linebytes = <0>;
+ /* linux,opened; - added by uboot */
+ };
+ };
+
+ pci0: pci@e0008500 {
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ device_type = "pci";
+ compatible = "fsl,mpc8360-pci", "fsl,mpc8349-pci";
+ reg = <0xe0008500 0x100>;
+ ranges = <0x02000000 0 0x90000000 0x90000000 0 0x10000000
+ 0x42000000 0 0x80000000 0x80000000 0 0x10000000
+ 0x01000000 0 0xe0300000 0xe0300000 0 0x00100000>;
+ interrupts = <66 8>;
+ interrupt-parent = <&ipic>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = </* miniPCI0 IDSEL 0x14 AD20 */
+ 0xa000 0 0 1 &ipic 18 8
+ 0xa000 0 0 2 &ipic 19 8
+
+ /* PCI1 IDSEL 0x15 AD21 */
+ 0xa800 0 0 1 &ipic 19 8
+ 0xa800 0 0 2 &ipic 20 8
+ 0xa800 0 0 3 &ipic 21 8
+ 0xa800 0 0 4 &ipic 18 8>;
+ /* filled by u-boot */
+ bus-range = <0 0>;
+ clock-frequency = <0>;
+ };
+};
diff --git a/arch/powerpc/configs/mpc836x_rdk_defconfig b/arch/powerpc/configs/mpc836x_rdk_defconfig
new file mode 100644
index 0000000..6af09ea
--- /dev/null
+++ b/arch/powerpc/configs/mpc836x_rdk_defconfig
@@ -0,0 +1,1054 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc8
+# Wed Jan 23 19:31:11 2008
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+CONFIG_6xx=y
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_83xx=y
+CONFIG_PPC_FPU=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+# CONFIG_EPOLL is not set
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Platform support
+#
+# CONFIG_PPC_MULTIPLATFORM is not set
+# CONFIG_PPC_82xx is not set
+CONFIG_PPC_83xx=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_MPC8313_RDB is not set
+# CONFIG_MPC832x_MDS is not set
+# CONFIG_MPC832x_RDB is not set
+# CONFIG_MPC834x_MDS is not set
+# CONFIG_MPC834x_ITX is not set
+# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC837x_MDS is not set
+CONFIG_MPC836x_RDK=y
+CONFIG_PPC_MPC836x=y
+CONFIG_IPIC=y
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+CONFIG_QUICC_ENGINE=y
+# CONFIG_CPM2 is not set
+# CONFIG_FSL_ULI1575 is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_HIBERNATION_UP_POSSIBLE=y
+CONFIG_SECCOMP=y
+CONFIG_WANT_DEVICE_TREE=y
+CONFIG_DEVICE_TREE=""
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_GEOMETRY is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=y
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_VORTEX=y
+# CONFIG_TYPHOON is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_GIANFAR is not set
+CONFIG_UCC_GETH=y
+# CONFIG_UGETH_NAPI is not set
+# CONFIG_UGETH_MAGIC_PACKET is not set
+# CONFIG_UGETH_FILTERING is not set
+# CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+CONFIG_SERIAL_QE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_MPC83xx=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_83xx_WDT=y
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+CONFIG_FB_MACMODES=y
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+CONFIG_FB_OF=y
+# CONFIG_FB_CT65550 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+# CONFIG_MSDOS_PARTITION is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+CONFIG_UCC_SLOW=y
+CONFIG_UCC_FAST=y
+CONFIG_UCC=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_PPC_EARLY_DEBUG=y
+# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
+# CONFIG_PPC_EARLY_DEBUG_G5 is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set
+# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
+# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
+# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set
+# CONFIG_PPC_EARLY_DEBUG_BEAT is not set
+# CONFIG_PPC_EARLY_DEBUG_44x is not set
+# CONFIG_PPC_EARLY_DEBUG_40x is not set
+# CONFIG_PPC_EARLY_DEBUG_CPM is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 2430ac8..89155aa 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -50,11 +50,20 @@ config MPC836x_MDS
help
This option enables support for the MPC836x MDS Processor Board.
+config MPC836x_RDK
+ bool "Freescale/Logic MPC836x RDK"
+ select DEFAULT_UIMAGE
+ select QUICC_ENGINE
+ help
+ This option enables support for the MPC836x RDK Processor Board,
+ also known as ZOOM PowerQUICC Kit.
+
config MPC837x_MDS
bool "Freescale MPC837x MDS"
select DEFAULT_UIMAGE
help
This option enables support for the MPC837x MDS Processor Board.
+
endchoice
config PPC_MPC831x
@@ -79,7 +88,7 @@ config PPC_MPC836x
bool
select PPC_UDBG_16550
select PPC_INDIRECT_PCI
- default y if MPC836x_MDS
+ default y if MPC836x_MDS || MPC836x_RDK
config PPC_MPC837x
bool
diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile
index df46629..1e4c95f 100644
--- a/arch/powerpc/platforms/83xx/Makefile
+++ b/arch/powerpc/platforms/83xx/Makefile
@@ -8,5 +8,6 @@ obj-$(CONFIG_MPC832x_RDB) += mpc832x_rdb.o
obj-$(CONFIG_MPC834x_MDS) += mpc834x_mds.o
obj-$(CONFIG_MPC834x_ITX) += mpc834x_itx.o
obj-$(CONFIG_MPC836x_MDS) += mpc836x_mds.o
+obj-$(CONFIG_MPC836x_RDK) += mpc836x_rdk.o
obj-$(CONFIG_MPC832x_MDS) += mpc832x_mds.o
obj-$(CONFIG_MPC837x_MDS) += mpc837x_mds.o
diff --git a/arch/powerpc/platforms/83xx/mpc836x_rdk.c b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
new file mode 100644
index 0000000..267272d
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
@@ -0,0 +1,116 @@
+/*
+ * MPC8360E-RDK board file.
+ *
+ * Copyright (c) 2006 Freescale Semicondutor, Inc.
+ * Copyright (c) 2007 MontaVista Software, Inc.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/of_platform.h>
+#include <asm/prom.h>
+#include <asm/time.h>
+#include <asm/ipic.h>
+#include <asm/udbg.h>
+#include <asm/io.h>
+#include <asm/qe.h>
+#include <asm/qe_ic.h>
+#include <sysdev/fsl_soc.h>
+
+#include "mpc83xx.h"
+
+static struct of_device_id __initdata mpc836x_rdk_ids[] = {
+ { .compatible = "fsl,soc", },
+ { .compatible = "fsl,qe", },
+ { .compatible = "fsl,pq2pro-localbus", },
+ {},
+};
+
+static int __init mpc836x_rdk_declare_of_platform_devices(void)
+{
+ return of_platform_bus_probe(NULL, mpc836x_rdk_ids, NULL);
+}
+machine_device_initcall(mpc836x_rdk, mpc836x_rdk_declare_of_platform_devices);
+
+static void __init mpc836x_rdk_setup_arch(void)
+{
+#if defined(CONFIG_PCI) || defined(CONFIG_QUICC_ENGINE)
+ struct device_node *np;
+#endif
+
+ if (ppc_md.progress)
+ ppc_md.progress("mpc836x_rdk_setup_arch()", 0);
+
+#ifdef CONFIG_PCI
+ for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
+ mpc83xx_add_bridge(np);
+#endif
+
+#ifdef CONFIG_QUICC_ENGINE
+ qe_reset();
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,qe-pario");
+ if (!np) {
+ pr_warning("QE PIO not initialized!\n");
+ return;
+ }
+
+ par_io_init(np);
+ of_node_put(np);
+#endif
+}
+
+static void __init mpc836x_rdk_init_IRQ(void)
+{
+ struct device_node *np;
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,ipic");
+ if (!np)
+ return;
+
+ ipic_init(np, 0);
+
+ /*
+ * Initialize the default interrupt mapping priorities,
+ * in case the boot rom changed something on us.
+ */
+ ipic_set_default_priority();
+ of_node_put(np);
+
+#ifdef CONFIG_QUICC_ENGINE
+ np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
+ if (!np)
+ return;
+
+ qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
+ of_node_put(np);
+#endif
+}
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened.
+ */
+static int __init mpc836x_rdk_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+
+ return of_flat_dt_is_compatible(root, "fsl,mpc8360erdk");
+}
+
+define_machine(mpc836x_rdk) {
+ .name = "MPC836x RDK",
+ .probe = mpc836x_rdk_probe,
+ .setup_arch = mpc836x_rdk_setup_arch,
+ .init_IRQ = mpc836x_rdk_init_IRQ,
+ .get_irq = ipic_get_irq,
+ .restart = mpc83xx_restart,
+ .time_init = mpc83xx_time_init,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+};
--
1.5.2.2
^ permalink raw reply related
* [PATCH for-2.6.25] [POWERPC] Rename commproc to cpm1 and cpm2_common.c to cpm2.c
From: Jochen Friedrich @ 2008-01-25 14:31 UTC (permalink / raw)
To: Vitaly Bordug
Cc: netdev@vger.kernel.org, Kernel, Linux, linuxppc-dev list,
Scott Wood, Garzik, Jeff
Rename commproc.[ch] to cpm1.[ch] to be more consistent with cpm2. Also
rename cpm2_common.c to cpm2.c as suggested by Scott Wood. Adjust the
includes accordingly.
Signed-off-by: Jochen Friedrich <jochen@scram.de>
---
arch/powerpc/platforms/8xx/ep88xc.c | 1 +
arch/powerpc/platforms/8xx/mpc86xads_setup.c | 2 +-
arch/powerpc/platforms/8xx/mpc885ads_setup.c | 2 +-
arch/powerpc/sysdev/Makefile | 4 ++--
arch/powerpc/sysdev/{commproc.c => cpm1.c} | 4 ++--
arch/powerpc/sysdev/{cpm2_common.c => cpm2.c} | 3 +--
arch/powerpc/sysdev/micropatch.c | 2 +-
arch/ppc/8260_io/enet.c | 2 +-
arch/ppc/8xx_io/commproc.c | 2 +-
arch/ppc/8xx_io/enet.c | 6 +++---
arch/ppc/8xx_io/fec.c | 2 +-
arch/ppc/8xx_io/micropatch.c | 2 +-
arch/ppc/boot/simple/iic.c | 2 +-
arch/ppc/boot/simple/m8xx_tty.c | 2 +-
arch/ppc/kernel/ppc_ksyms.c | 2 +-
arch/ppc/platforms/mpc866ads_setup.c | 2 +-
arch/ppc/platforms/mpc885ads_setup.c | 2 +-
arch/ppc/syslib/mpc8xx_devices.c | 2 +-
arch/ppc/xmon/start_8xx.c | 2 +-
drivers/net/fec_8xx/fec_8xx-netta.c | 2 +-
drivers/net/fec_8xx/fec_main.c | 2 +-
drivers/net/fec_8xx/fec_mii.c | 2 +-
drivers/net/fs_enet/fs_enet.h | 2 +-
drivers/net/fs_enet/mac-fec.c | 2 +-
drivers/net/fs_enet/mac-scc.c | 2 +-
drivers/serial/cpm_uart/cpm_uart_cpm1.h | 2 +-
include/asm-powerpc/{commproc.h => cpm1.h} | 8 ++++----
include/asm-ppc/{commproc.h => cpm1.h} | 8 ++++----
28 files changed, 38 insertions(+), 38 deletions(-)
rename arch/powerpc/sysdev/{commproc.c => cpm1.c} (99%)
rename arch/powerpc/sysdev/{cpm2_common.c => cpm2.c} (99%)
rename include/asm-powerpc/{commproc.h => cpm1.h} (99%)
rename include/asm-ppc/{commproc.h => cpm1.h} (99%)
diff --git a/arch/powerpc/platforms/8xx/ep88xc.c b/arch/powerpc/platforms/8xx/ep88xc.c
index 4897eda..a8dffa0 100644
--- a/arch/powerpc/platforms/8xx/ep88xc.c
+++ b/arch/powerpc/platforms/8xx/ep88xc.c
@@ -16,6 +16,7 @@
#include <asm/io.h>
#include <asm/udbg.h>
#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include "mpc8xx.h"
diff --git a/arch/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
index c0dda53..c028a5b 100644
--- a/arch/powerpc/platforms/8xx/mpc86xads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
@@ -22,7 +22,7 @@
#include <asm/system.h>
#include <asm/time.h>
#include <asm/8xx_immap.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include <asm/fs_pd.h>
#include <asm/udbg.h>
diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
index 3be115e..6e7ded0 100644
--- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
@@ -36,7 +36,7 @@
#include <asm/time.h>
#include <asm/mpc8xx.h>
#include <asm/8xx_immap.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include <asm/fs_pd.h>
#include <asm/udbg.h>
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index f17e7b8..928d75b 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -36,8 +36,8 @@ endif
# Temporary hack until we have migrated to asm-powerpc
ifeq ($(ARCH),powerpc)
obj-$(CONFIG_CPM) += cpm_common.o
-obj-$(CONFIG_CPM2) += cpm2_common.o cpm2_pic.o
+obj-$(CONFIG_CPM2) += cpm2.o cpm2_pic.o
obj-$(CONFIG_PPC_DCR) += dcr.o
-obj-$(CONFIG_8xx) += mpc8xx_pic.o commproc.o
+obj-$(CONFIG_8xx) += mpc8xx_pic.o cpm1.o
obj-$(CONFIG_UCODE_PATCH) += micropatch.o
endif
diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/cpm1.c
similarity index 99%
rename from arch/powerpc/sysdev/commproc.c
rename to arch/powerpc/sysdev/cpm1.c
index ef82587..df8bd2b 100644
--- a/arch/powerpc/sysdev/commproc.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -33,7 +33,7 @@
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/8xx_immap.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include <asm/io.h>
#include <asm/tlbflush.h>
#include <asm/rheap.h>
@@ -290,7 +290,7 @@ cpm_setbrg(uint brg, uint rate)
out_be32(bp, (((BRG_UART_CLK / rate) - 1) << 1) | CPM_BRG_EN);
else
out_be32(bp, (((BRG_UART_CLK_DIV16 / rate) - 1) << 1) |
- CPM_BRG_EN | CPM_BRG_DIV16);
+ CPM_BRG_EN | CPM_BRG_DIV16);
}
#ifndef CONFIG_PPC_CPM_NEW_BINDING
diff --git a/arch/powerpc/sysdev/cpm2_common.c b/arch/powerpc/sysdev/cpm2.c
similarity index 99%
rename from arch/powerpc/sysdev/cpm2_common.c
rename to arch/powerpc/sysdev/cpm2.c
index f7188e2..7be7112 100644
--- a/arch/powerpc/sysdev/cpm2_common.c
+++ b/arch/powerpc/sysdev/cpm2.c
@@ -153,8 +153,7 @@ cpm2_fastbrg(uint brg, uint rate, int div16)
if (brg < 4) {
bp = cpm2_map_size(im_brgc1, 16);
- }
- else {
+ } else {
bp = cpm2_map_size(im_brgc5, 16);
brg -= 4;
}
diff --git a/arch/powerpc/sysdev/micropatch.c b/arch/powerpc/sysdev/micropatch.c
index 712b10a..d8d6028 100644
--- a/arch/powerpc/sysdev/micropatch.c
+++ b/arch/powerpc/sysdev/micropatch.c
@@ -16,7 +16,7 @@
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/8xx_immap.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
/*
* I2C/SPI relocation patch arrays.
diff --git a/arch/ppc/8260_io/enet.c b/arch/ppc/8260_io/enet.c
index 615b658..3ea4db2 100644
--- a/arch/ppc/8260_io/enet.c
+++ b/arch/ppc/8260_io/enet.c
@@ -10,7 +10,7 @@
* This version of the driver is somewhat selectable for the different
* processor/board combinations. It works for the boards I know about
* now, and should be easily modified to include others. Some of the
- * configuration information is contained in <asm/commproc.h> and the
+ * configuration information is contained in <asm/cpm1.h> and the
* remainder is here.
*
* Buffer descriptors are kept in the CPM dual port RAM, and the frame
diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c
index 3f93af8..9d656de 100644
--- a/arch/ppc/8xx_io/commproc.c
+++ b/arch/ppc/8xx_io/commproc.c
@@ -34,7 +34,7 @@
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/8xx_immap.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include <asm/io.h>
#include <asm/tlbflush.h>
#include <asm/rheap.h>
diff --git a/arch/ppc/8xx_io/enet.c b/arch/ppc/8xx_io/enet.c
index eace3bc..c6d047a 100644
--- a/arch/ppc/8xx_io/enet.c
+++ b/arch/ppc/8xx_io/enet.c
@@ -8,7 +8,7 @@
* This version of the driver is somewhat selectable for the different
* processor/board combinations. It works for the boards I know about
* now, and should be easily modified to include others. Some of the
- * configuration information is contained in <asm/commproc.h> and the
+ * configuration information is contained in <asm/cpm1.h> and the
* remainder is here.
*
* Buffer descriptors are kept in the CPM dual port RAM, and the frame
@@ -43,7 +43,7 @@
#include <asm/pgtable.h>
#include <asm/mpc8xx.h>
#include <asm/uaccess.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include <asm/cacheflush.h>
/*
@@ -80,7 +80,7 @@
* programming documents for details unique to your board.
*
* For the TQM8xx(L) modules, there is no control register interface.
- * All functions are directly controlled using I/O pins. See <asm/commproc.h>.
+ * All functions are directly controlled using I/O pins. See <asm/cpm1.h>.
*/
/* The transmitter timeout
diff --git a/arch/ppc/8xx_io/fec.c b/arch/ppc/8xx_io/fec.c
index 0288279..11b0aa6 100644
--- a/arch/ppc/8xx_io/fec.c
+++ b/arch/ppc/8xx_io/fec.c
@@ -53,7 +53,7 @@
#include <asm/mpc8xx.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#ifdef CONFIG_USE_MDIO
/* Forward declarations of some structures to support different PHYs
diff --git a/arch/ppc/8xx_io/micropatch.c b/arch/ppc/8xx_io/micropatch.c
index cfad46b..9a5d95d 100644
--- a/arch/ppc/8xx_io/micropatch.c
+++ b/arch/ppc/8xx_io/micropatch.c
@@ -16,7 +16,7 @@
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/8xx_immap.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
/*
* I2C/SPI relocation patch arrays.
diff --git a/arch/ppc/boot/simple/iic.c b/arch/ppc/boot/simple/iic.c
index e4efd83..5e91489 100644
--- a/arch/ppc/boot/simple/iic.c
+++ b/arch/ppc/boot/simple/iic.c
@@ -5,7 +5,7 @@
#include <linux/types.h>
#include <asm/uaccess.h>
#include <asm/mpc8xx.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
/* IIC functions.
diff --git a/arch/ppc/boot/simple/m8xx_tty.c b/arch/ppc/boot/simple/m8xx_tty.c
index ea615d8..f28924e 100644
--- a/arch/ppc/boot/simple/m8xx_tty.c
+++ b/arch/ppc/boot/simple/m8xx_tty.c
@@ -11,7 +11,7 @@
#include <linux/types.h>
#include <asm/uaccess.h>
#include <asm/mpc8xx.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#ifdef CONFIG_MBX
#define MBX_CSR1 ((volatile u_char *)0xfa100000)
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index 22494ec..0d53dc3 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -45,7 +45,7 @@
#include <asm/dcr.h>
#ifdef CONFIG_8xx
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#endif
extern void transfer_to_handler(void);
diff --git a/arch/ppc/platforms/mpc866ads_setup.c b/arch/ppc/platforms/mpc866ads_setup.c
index bf72204..62370f4 100644
--- a/arch/ppc/platforms/mpc866ads_setup.c
+++ b/arch/ppc/platforms/mpc866ads_setup.c
@@ -32,7 +32,7 @@
#include <asm/time.h>
#include <asm/ppcboot.h>
#include <asm/8xx_immap.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include <asm/ppc_sys.h>
#include <asm/mpc8xx.h>
diff --git a/arch/ppc/platforms/mpc885ads_setup.c b/arch/ppc/platforms/mpc885ads_setup.c
index 87deaef..ba06cc0 100644
--- a/arch/ppc/platforms/mpc885ads_setup.c
+++ b/arch/ppc/platforms/mpc885ads_setup.c
@@ -31,7 +31,7 @@
#include <asm/time.h>
#include <asm/ppcboot.h>
#include <asm/8xx_immap.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include <asm/ppc_sys.h>
extern unsigned char __res[];
diff --git a/arch/ppc/syslib/mpc8xx_devices.c b/arch/ppc/syslib/mpc8xx_devices.c
index c05ac87..80804ee 100644
--- a/arch/ppc/syslib/mpc8xx_devices.c
+++ b/arch/ppc/syslib/mpc8xx_devices.c
@@ -16,7 +16,7 @@
#include <linux/device.h>
#include <linux/serial_8250.h>
#include <linux/mii.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include <asm/mpc8xx.h>
#include <asm/irq.h>
#include <asm/ppc_sys.h>
diff --git a/arch/ppc/xmon/start_8xx.c b/arch/ppc/xmon/start_8xx.c
index a48bd59..3097406 100644
--- a/arch/ppc/xmon/start_8xx.c
+++ b/arch/ppc/xmon/start_8xx.c
@@ -14,7 +14,7 @@
#include <linux/kernel.h>
#include <asm/8xx_immap.h>
#include <asm/mpc8xx.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
extern void xmon_printf(const char *fmt, ...);
extern int xmon_8xx_write(char *str, int nb);
diff --git a/drivers/net/fec_8xx/fec_8xx-netta.c b/drivers/net/fec_8xx/fec_8xx-netta.c
index e492eb8..79deee2 100644
--- a/drivers/net/fec_8xx/fec_8xx-netta.c
+++ b/drivers/net/fec_8xx/fec_8xx-netta.c
@@ -26,7 +26,7 @@
#include <asm/mpc8xx.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include "fec_8xx.h"
diff --git a/drivers/net/fec_8xx/fec_main.c b/drivers/net/fec_8xx/fec_main.c
index ab9637a..ca8d2e8 100644
--- a/drivers/net/fec_8xx/fec_main.c
+++ b/drivers/net/fec_8xx/fec_main.c
@@ -35,7 +35,7 @@
#include <asm/mpc8xx.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include "fec_8xx.h"
diff --git a/drivers/net/fec_8xx/fec_mii.c b/drivers/net/fec_8xx/fec_mii.c
index e8e10a0..3b6ca29 100644
--- a/drivers/net/fec_8xx/fec_mii.c
+++ b/drivers/net/fec_8xx/fec_mii.c
@@ -34,7 +34,7 @@
#include <asm/mpc8xx.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
/*************************************************/
diff --git a/drivers/net/fs_enet/fs_enet.h b/drivers/net/fs_enet/fs_enet.h
index c675e29..e05389c 100644
--- a/drivers/net/fs_enet/fs_enet.h
+++ b/drivers/net/fs_enet/fs_enet.h
@@ -12,7 +12,7 @@
#include <asm/fs_pd.h>
#ifdef CONFIG_CPM1
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
struct fec_info {
fec_t __iomem *fecp;
diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index c1fee48..8a311d1 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -40,7 +40,7 @@
#include <asm/8xx_immap.h>
#include <asm/pgtable.h>
#include <asm/mpc8xx.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#endif
#ifdef CONFIG_PPC_CPM_NEW_BINDING
diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index fe3d8a6..d7ca319 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -40,7 +40,7 @@
#include <asm/8xx_immap.h>
#include <asm/pgtable.h>
#include <asm/mpc8xx.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#endif
#ifdef CONFIG_PPC_CPM_NEW_BINDING
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.h b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
index 9b5465f..ddf46d3 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.h
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
@@ -10,7 +10,7 @@
#ifndef CPM_UART_CPM1_H
#define CPM_UART_CPM1_H
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
/* defines for IRQs */
#ifndef CONFIG_PPC_CPM_NEW_BINDING
diff --git a/include/asm-powerpc/commproc.h b/include/asm-powerpc/cpm1.h
similarity index 99%
rename from include/asm-powerpc/commproc.h
rename to include/asm-powerpc/cpm1.h
index ec87b8f..901a00b 100644
--- a/include/asm-powerpc/commproc.h
+++ b/include/asm-powerpc/cpm1.h
@@ -14,8 +14,8 @@
* IDMA1 space. The remaining DP RAM is available for buffer descriptors
* or other use.
*/
-#ifndef __CPM_8XX__
-#define __CPM_8XX__
+#ifndef __CPM1__
+#define __CPM1__
#include <asm/8xx_immap.h>
#include <asm/ptrace.h>
@@ -82,7 +82,7 @@ extern int cpm_dpfree(unsigned long offset);
extern unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align);
extern void cpm_dpdump(void);
extern void *cpm_dpram_addr(unsigned long offset);
-extern uint cpm_dpram_phys(u8* addr);
+extern uint cpm_dpram_phys(u8 *addr);
#endif
extern void cpm_setbrg(uint brg, uint rate);
@@ -747,4 +747,4 @@ enum cpm_clk {
int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode);
-#endif /* __CPM_8XX__ */
+#endif /* __CPM1__ */
diff --git a/include/asm-ppc/commproc.h b/include/asm-ppc/cpm1.h
similarity index 99%
rename from include/asm-ppc/commproc.h
rename to include/asm-ppc/cpm1.h
index 5418d6d..03035ac 100644
--- a/include/asm-ppc/commproc.h
+++ b/include/asm-ppc/cpm1.h
@@ -14,8 +14,8 @@
* IDMA1 space. The remaining DP RAM is available for buffer descriptors
* or other use.
*/
-#ifndef __CPM_8XX__
-#define __CPM_8XX__
+#ifndef __CPM1__
+#define __CPM1__
#include <asm/8xx_immap.h>
#include <asm/ptrace.h>
@@ -72,7 +72,7 @@ extern int cpm_dpfree(unsigned long offset);
extern unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align);
extern void cpm_dpdump(void);
extern void *cpm_dpram_addr(unsigned long offset);
-extern uint cpm_dpram_phys(u8* addr);
+extern uint cpm_dpram_phys(u8 *addr);
extern void cpm_setbrg(uint brg, uint rate);
extern void cpm_load_patch(volatile immap_t *immr);
@@ -685,4 +685,4 @@ typedef struct risc_timer_pram {
extern void cpm_install_handler(int vec, void (*handler)(void *), void *dev_id);
extern void cpm_free_handler(int vec);
-#endif /* __CPM_8XX__ */
+#endif /* __CPM1__ */
--
1.5.3.8
^ permalink raw reply related
* [PATCH] [NET]: Remove PowerPC code from fec.c
From: Jochen Friedrich @ 2008-01-25 14:33 UTC (permalink / raw)
To: Garzik, Jeff
Cc: linux-m68k, Kernel, Linux, linuxppc-dev list, Geert Uytterhoeven,
netdev@vger.kernel.org, Scott Wood
fec.c is only used on M68k Coldfire CPUs. Remove leftover
PowerPC code from this driver.
Signed-off-by: Jochen Friedrich <jochen@scram.de>
---
drivers/net/fec.c | 136 +---------------------------------------------------
1 files changed, 3 insertions(+), 133 deletions(-)
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 0fbf1bb..0499cbb 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -23,6 +23,9 @@
*
* Bug fixes and cleanup by Philippe De Muyter (phdm@macqel.be)
* Copyright (c) 2004-2006 Macq Electronique SA.
+ *
+ * This driver is now only used on ColdFire processors. Remove conditional
+ * Powerpc code.
*/
#include <linux/module.h>
@@ -49,17 +52,9 @@
#include <asm/pgtable.h>
#include <asm/cacheflush.h>
-#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || \
- defined(CONFIG_M5272) || defined(CONFIG_M528x) || \
- defined(CONFIG_M520x) || defined(CONFIG_M532x)
#include <asm/coldfire.h>
#include <asm/mcfsim.h>
#include "fec.h"
-#else
-#include <asm/8xx_immap.h>
-#include <asm/mpc8xx.h>
-#include "commproc.h"
-#endif
#if defined(CONFIG_FEC2)
#define FEC_MAX_PORTS 2
@@ -1223,14 +1218,9 @@ static phy_info_t const * const phy_info[] = {
/* ------------------------------------------------------------------------- */
#if !defined(CONFIG_M532x)
-#ifdef CONFIG_RPXCLASSIC
-static void
-mii_link_interrupt(void *dev_id);
-#else
static irqreturn_t
mii_link_interrupt(int irq, void * dev_id);
#endif
-#endif
#if defined(CONFIG_M5272)
/*
@@ -1800,121 +1790,6 @@ static void __inline__ fec_uncache(unsigned long addr)
/* ------------------------------------------------------------------------- */
-#else
-
-/*
- * Code specific to the MPC860T setup.
- */
-static void __inline__ fec_request_intrs(struct net_device *dev)
-{
- volatile immap_t *immap;
-
- immap = (immap_t *)IMAP_ADDR; /* pointer to internal registers */
-
- if (request_8xxirq(FEC_INTERRUPT, fec_enet_interrupt, 0, "fec", dev) != 0)
- panic("Could not allocate FEC IRQ!");
-
-#ifdef CONFIG_RPXCLASSIC
- /* Make Port C, bit 15 an input that causes interrupts.
- */
- immap->im_ioport.iop_pcpar &= ~0x0001;
- immap->im_ioport.iop_pcdir &= ~0x0001;
- immap->im_ioport.iop_pcso &= ~0x0001;
- immap->im_ioport.iop_pcint |= 0x0001;
- cpm_install_handler(CPMVEC_PIO_PC15, mii_link_interrupt, dev);
-
- /* Make LEDS reflect Link status.
- */
- *((uint *) RPX_CSR_ADDR) &= ~BCSR2_FETHLEDMODE;
-#endif
-#ifdef CONFIG_FADS
- if (request_8xxirq(SIU_IRQ2, mii_link_interrupt, 0, "mii", dev) != 0)
- panic("Could not allocate MII IRQ!");
-#endif
-}
-
-static void __inline__ fec_get_mac(struct net_device *dev)
-{
- bd_t *bd;
-
- bd = (bd_t *)__res;
- memcpy(dev->dev_addr, bd->bi_enetaddr, ETH_ALEN);
-
-#ifdef CONFIG_RPXCLASSIC
- /* The Embedded Planet boards have only one MAC address in
- * the EEPROM, but can have two Ethernet ports. For the
- * FEC port, we create another address by setting one of
- * the address bits above something that would have (up to
- * now) been allocated.
- */
- dev->dev_adrd[3] |= 0x80;
-#endif
-}
-
-static void __inline__ fec_set_mii(struct net_device *dev, struct fec_enet_private *fep)
-{
- extern uint _get_IMMR(void);
- volatile immap_t *immap;
- volatile fec_t *fecp;
-
- fecp = fep->hwp;
- immap = (immap_t *)IMAP_ADDR; /* pointer to internal registers */
-
- /* Configure all of port D for MII.
- */
- immap->im_ioport.iop_pdpar = 0x1fff;
-
- /* Bits moved from Rev. D onward.
- */
- if ((_get_IMMR() & 0xffff) < 0x0501)
- immap->im_ioport.iop_pddir = 0x1c58; /* Pre rev. D */
- else
- immap->im_ioport.iop_pddir = 0x1fff; /* Rev. D and later */
-
- /* Set MII speed to 2.5 MHz
- */
- fecp->fec_mii_speed = fep->phy_speed =
- ((bd->bi_busfreq * 1000000) / 2500000) & 0x7e;
-}
-
-static void __inline__ fec_enable_phy_intr(void)
-{
- volatile fec_t *fecp;
-
- fecp = fep->hwp;
-
- /* Enable MII command finished interrupt
- */
- fecp->fec_ivec = (FEC_INTERRUPT/2) << 29;
-}
-
-static void __inline__ fec_disable_phy_intr(void)
-{
-}
-
-static void __inline__ fec_phy_ack_intr(void)
-{
-}
-
-static void __inline__ fec_localhw_setup(void)
-{
- volatile fec_t *fecp;
-
- fecp = fep->hwp;
- fecp->fec_r_hash = PKT_MAXBUF_SIZE;
- /* Enable big endian and don't care about SDMA FC.
- */
- fecp->fec_fun_code = 0x78000000;
-}
-
-static void __inline__ fec_uncache(unsigned long addr)
-{
- pte_t *pte;
- pte = va_to_pte(mem_addr);
- pte_val(*pte) |= _PAGE_NO_CACHE;
- flush_tlb_page(init_mm.mmap, mem_addr);
-}
-
#endif
/* ------------------------------------------------------------------------- */
@@ -2126,13 +2001,8 @@ mii_discover_phy(uint mii_reg, struct net_device *dev)
/* This interrupt occurs when the PHY detects a link change.
*/
-#ifdef CONFIG_RPXCLASSIC
-static void
-mii_link_interrupt(void *dev_id)
-#else
static irqreturn_t
mii_link_interrupt(int irq, void * dev_id)
-#endif
{
struct net_device *dev = dev_id;
struct fec_enet_private *fep = netdev_priv(dev);
--
1.5.3.8
^ permalink raw reply related
* [PATCH 6/5] [POWERPC] get rid of `model = "UCC"' in the ucc nodes
From: Anton Vorontsov @ 2008-01-25 14:37 UTC (permalink / raw)
To: linuxppc-dev
In-Reply-To: <20080124151850.GA15190@localhost.localdomain>
It isn't used anywhere, so remove it. If we'll ever need something
like this, we'll use compatible property instead.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
New cleanup in this series...
Documentation/powerpc/booting-without-of.txt | 1 -
arch/powerpc/boot/dts/mpc832x_mds.dts | 3 ---
arch/powerpc/boot/dts/mpc832x_rdb.dts | 2 --
arch/powerpc/boot/dts/mpc836x_mds.dts | 2 --
arch/powerpc/boot/dts/mpc8568mds.dts | 2 --
5 files changed, 0 insertions(+), 10 deletions(-)
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index a3b6e2a..ab9f0bf 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -1675,7 +1675,6 @@ platforms are moved over to use the flattened-device-tree model.
ucc@2000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
device-id = <1>;
reg = <2000 200>;
interrupts = <a0 0>;
diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts
index 15bb345..c60ebf7 100644
--- a/arch/powerpc/boot/dts/mpc832x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc832x_mds.dts
@@ -251,7 +251,6 @@
enet0: ucc@2200 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <3>;
device-id = <3>;
reg = <2200 200>;
@@ -267,7 +266,6 @@
enet1: ucc@3200 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <4>;
device-id = <4>;
reg = <3200 200>;
@@ -283,7 +281,6 @@
ucc@2400 {
device_type = "serial";
compatible = "ucc_uart";
- model = "UCC";
device-id = <5>; /* The UCC number, 1-7*/
port-number = <0>; /* Which ttyQEx device */
soft-uart; /* We need Soft-UART */
diff --git a/arch/powerpc/boot/dts/mpc832x_rdb.dts b/arch/powerpc/boot/dts/mpc832x_rdb.dts
index f086fac..60461be 100644
--- a/arch/powerpc/boot/dts/mpc832x_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc832x_rdb.dts
@@ -204,7 +204,6 @@
enet0: ucc@3000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <2>;
device-id = <2>;
reg = <3000 200>;
@@ -220,7 +219,6 @@
enet1: ucc@2200 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <3>;
device-id = <3>;
reg = <2200 200>;
diff --git a/arch/powerpc/boot/dts/mpc836x_mds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts
index d3b8262..e2b20f7 100644
--- a/arch/powerpc/boot/dts/mpc836x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc836x_mds.dts
@@ -253,7 +253,6 @@
enet0: ucc@2000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <1>;
device-id = <1>;
reg = <2000 200>;
@@ -270,7 +269,6 @@
enet1: ucc@3000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <2>;
device-id = <2>;
reg = <3000 200>;
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index c929fba..e136410 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -322,7 +322,6 @@
enet2: ucc@2000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <1>;
device-id = <1>;
reg = <2000 200>;
@@ -339,7 +338,6 @@
enet3: ucc@3000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <2>;
device-id = <2>;
reg = <3000 200>;
--
1.5.2.2
^ permalink raw reply related
* Re: [PATCH] [NET]: Remove PowerPC code from fec.c
From: Geert Uytterhoeven @ 2008-01-25 14:46 UTC (permalink / raw)
To: Jochen Friedrich
Cc: linux-m68k, uClinux list, Greg Ungerer, Kernel, Linux,
linuxppc-dev list, netdev@vger.kernel.org, Scott Wood,
Garzik, Jeff
In-Reply-To: <4799F349.9090102@scram.de>
On Fri, 25 Jan 2008, Jochen Friedrich wrote:
> fec.c is only used on M68k Coldfire CPUs. Remove leftover
> PowerPC code from this driver.
As per MAINTAINERS, m68knommu is handled by:
UCLINUX (AND M68KNOMMU)
P: Greg Ungerer
M: gerg@uclinux.org
L: uclinux-dev@uclinux.org (subscribers-only)
I already forwarded a copy of your email to Greg.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply
* Re: ppc32: Weird process scheduling behaviour with 2.6.24-rc
From: Michel Dänzer @ 2008-01-25 15:04 UTC (permalink / raw)
To: benh; +Cc: linuxppc-dev, Ingo Molnar, Peter Zijlstra, vatsa
In-Reply-To: <1201260867.6293.38.camel@thor.sulgenrain.local>
On Fri, 2008-01-25 at 12:34 +0100, Michel Dänzer wrote:
> On Fri, 2008-01-25 at 17:54 +1100, Benjamin Herrenschmidt wrote:
> > On Wed, 2008-01-23 at 13:42 +0100, Peter Zijlstra wrote:
> > > Another question, do you have:
> > > CONFIG_FAIR_GROUP_SCHED=y
> > >
> > > if so, does flipping that off have any effect?
> >
> > Yes.
> >
> > Here, I do the test of running 4 times the repro-case provided by Michel
> > with nice 19 and a dd eating CPU with nice 0.
> >
> > Without this option, I get the dd at 100% and the nice 19 shells down
> > below it with whatever is left of the CPUs.
> >
> > With this option, dd gets about 50% of one CPU and the niced processes
> > still get most of the time.
>
> Hmm, interesting. As I said before, I thought I had tested with this
> disabled and not seen a difference, but I'll try again to confirm.
So, 2.6.24 final is indeed much better with this disabled, but still not
as good as 2.6.23: While I can reliably move a window again while the
infinite loop is running, it still stutters badly every couple of
seconds. With 2.6.23 this is smooth all the time.
--
Earthling Michel Dänzer | http://tungstengraphics.com
Libre software enthusiast | Debian, X and DRI developer
^ permalink raw reply
* [patch 00/11] ps3av/3fb patches for 2.6.25
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: linuxppc-dev, cbe-oss-dev
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 1432 bytes --]
Hi Tony, Andrew,
Hare are the ps3av/fb patches for 2.6.25:
[1] ps3av: ps3av_get_scanmode() and ps3av_get_refresh_rate() are unused
[2] ps3: Use symbolic names for video modes
[3] ps3fb: Kill PS3FB_FULL_MODE_BIT
[4] ps3fb: Inline macros that are used only once
[5] ps3fb: Kill ps3fb_res[]
[6] ps3fb: Make frame buffer offsets unsigned int
[7] ps3fb: Add support for configurable black borders
[8] ps3fb: Reorganize modedb handling
[9] ps3fb: Round up video modes
[10] ps3fb: Cleanup sweep
[11] ps3fb: Fix modedb typos
Patches 1-9 have been sent for review on Mon, 26 Nov 2007. They haven't
changed in the mean time, except for rebasing and minor editing of patch
descriptions.
Patches 10-11 are new, but not very complex, and tested in ps3-linux.git since
a while.
Please apply for 2.6.25. Thanks a lot!
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 01/11] ps3av: ps3av_get_scanmode() and ps3av_get_refresh_rate() are unused
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
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From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3av: ps3av_get_scanmode() and ps3av_get_refresh_rate() are unused, so remove
them
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/ps3/ps3av.c | 58 +++++++++-----------------------------------
include/asm-powerpc/ps3av.h | 2 -
2 files changed, 13 insertions(+), 47 deletions(-)
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -78,23 +78,21 @@ static const struct avset_video_mode {
u32 aspect;
u32 x;
u32 y;
- u32 interlace;
- u32 freq;
} video_mode_table[] = {
{ 0, }, /* auto */
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480, 1, 60},
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480, 0, 60},
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_N, 1280, 720, 0, 60},
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080, 1, 60},
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080, 0, 60},
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576, 1, 50},
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576, 0, 50},
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_N, 1280, 720, 0, 50},
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080, 1, 50},
- {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080, 0, 50},
- { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768, 0, 60},
- { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024, 0, 60},
- { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200, 0, 60},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_N, 1280, 720},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_N, 1280, 720},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080},
+ { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768},
+ { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024},
+ { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200},
};
/* supported CIDs */
@@ -889,36 +887,6 @@ int ps3av_get_mode(void)
EXPORT_SYMBOL_GPL(ps3av_get_mode);
-int ps3av_get_scanmode(int id)
-{
- int size;
-
- id = id & PS3AV_MODE_MASK;
- size = ARRAY_SIZE(video_mode_table);
- if (id > size - 1 || id < 0) {
- printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
- return -EINVAL;
- }
- return video_mode_table[id].interlace;
-}
-
-EXPORT_SYMBOL_GPL(ps3av_get_scanmode);
-
-int ps3av_get_refresh_rate(int id)
-{
- int size;
-
- id = id & PS3AV_MODE_MASK;
- size = ARRAY_SIZE(video_mode_table);
- if (id > size - 1 || id < 0) {
- printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
- return -EINVAL;
- }
- return video_mode_table[id].freq;
-}
-
-EXPORT_SYMBOL_GPL(ps3av_get_refresh_rate);
-
/* get resolution by video_mode */
int ps3av_video_mode2res(u32 id, u32 *xres, u32 *yres)
{
--- a/include/asm-powerpc/ps3av.h
+++ b/include/asm-powerpc/ps3av.h
@@ -713,8 +713,6 @@ extern int ps3av_set_video_mode(u32);
extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32);
extern int ps3av_get_auto_mode(void);
extern int ps3av_get_mode(void);
-extern int ps3av_get_scanmode(int);
-extern int ps3av_get_refresh_rate(int);
extern int ps3av_video_mode2res(u32, u32 *, u32 *);
extern int ps3av_video_mute(int);
extern int ps3av_audio_mute(int);
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 02/11] ps3: Use symbolic names for video modes
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 8019 bytes --]
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3: Use symbolic names for video modes
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/ps3/ps3av.c | 39 ++++++++++++++++++++-------------------
drivers/video/ps3fb.c | 17 ++++++++++-------
include/asm-powerpc/ps3av.h | 41 ++++++++++++++++++++++++++++++-----------
3 files changed, 60 insertions(+), 37 deletions(-)
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -542,7 +542,7 @@ static void ps3av_set_videomode_packet(u
static void ps3av_set_videomode_cont(u32 id, u32 old_id)
{
- static int vesa = 0;
+ static int vesa;
int res;
/* video signal off */
@@ -552,9 +552,9 @@ static void ps3av_set_videomode_cont(u32
* AV backend needs non-VESA mode setting at least one time
* when VESA mode is used.
*/
- if (vesa == 0 && (id & PS3AV_MODE_MASK) >= 11) {
+ if (vesa == 0 && (id & PS3AV_MODE_MASK) >= PS3AV_MODE_WXGA) {
/* vesa mode */
- ps3av_set_videomode_packet(2); /* 480P */
+ ps3av_set_videomode_packet(PS3AV_MODE_480P);
}
vesa = 1;
@@ -594,20 +594,21 @@ static const struct {
unsigned mask : 19;
unsigned id : 4;
} ps3av_preferred_modes[] = {
- { .mask = PS3AV_RESBIT_WUXGA << SHIFT_VESA, .id = 13 },
- { .mask = PS3AV_RESBIT_1920x1080P << SHIFT_60, .id = 5 },
- { .mask = PS3AV_RESBIT_1920x1080P << SHIFT_50, .id = 10 },
- { .mask = PS3AV_RESBIT_1920x1080I << SHIFT_60, .id = 4 },
- { .mask = PS3AV_RESBIT_1920x1080I << SHIFT_50, .id = 9 },
- { .mask = PS3AV_RESBIT_SXGA << SHIFT_VESA, .id = 12 },
- { .mask = PS3AV_RESBIT_WXGA << SHIFT_VESA, .id = 11 },
- { .mask = PS3AV_RESBIT_1280x720P << SHIFT_60, .id = 3 },
- { .mask = PS3AV_RESBIT_1280x720P << SHIFT_50, .id = 8 },
- { .mask = PS3AV_RESBIT_720x480P << SHIFT_60, .id = 2 },
- { .mask = PS3AV_RESBIT_720x576P << SHIFT_50, .id = 7 },
+ { PS3AV_RESBIT_WUXGA << SHIFT_VESA, PS3AV_MODE_WUXGA },
+ { PS3AV_RESBIT_1920x1080P << SHIFT_60, PS3AV_MODE_1080P60 },
+ { PS3AV_RESBIT_1920x1080P << SHIFT_50, PS3AV_MODE_1080P50 },
+ { PS3AV_RESBIT_1920x1080I << SHIFT_60, PS3AV_MODE_1080I60 },
+ { PS3AV_RESBIT_1920x1080I << SHIFT_50, PS3AV_MODE_1080I50 },
+ { PS3AV_RESBIT_SXGA << SHIFT_VESA, PS3AV_MODE_SXGA },
+ { PS3AV_RESBIT_WXGA << SHIFT_VESA, PS3AV_MODE_WXGA },
+ { PS3AV_RESBIT_1280x720P << SHIFT_60, PS3AV_MODE_720P60 },
+ { PS3AV_RESBIT_1280x720P << SHIFT_50, PS3AV_MODE_720P50 },
+ { PS3AV_RESBIT_720x480P << SHIFT_60, PS3AV_MODE_480P },
+ { PS3AV_RESBIT_720x576P << SHIFT_50, PS3AV_MODE_576P },
};
-static int ps3av_resbit2id(u32 res_50, u32 res_60, u32 res_vesa)
+static enum ps3av_mode_num ps3av_resbit2id(u32 res_50, u32 res_60,
+ u32 res_vesa)
{
unsigned int i;
u32 res_all;
@@ -636,9 +637,9 @@ static int ps3av_resbit2id(u32 res_50, u
return 0;
}
-static int ps3av_hdmi_get_id(struct ps3av_info_monitor *info)
+static enum ps3av_mode_num ps3av_hdmi_get_id(struct ps3av_info_monitor *info)
{
- int id;
+ enum ps3av_mode_num id;
if (safe_mode)
return PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
@@ -852,7 +853,7 @@ int ps3av_set_video_mode(u32 id)
/* auto mode */
option = id & ~PS3AV_MODE_MASK;
- if ((id & PS3AV_MODE_MASK) == 0) {
+ if ((id & PS3AV_MODE_MASK) == PS3AV_MODE_AUTO) {
id = ps3av_auto_videomode(&ps3av->av_hw_conf);
if (id < 1) {
printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
@@ -958,7 +959,7 @@ static int ps3av_probe(struct ps3_system
return -ENOMEM;
mutex_init(&ps3av->mutex);
- ps3av->ps3av_mode = 0;
+ ps3av->ps3av_mode = PS3AV_MODE_AUTO;
ps3av->dev = dev;
INIT_WORK(&ps3av->work, ps3avd);
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -338,7 +338,7 @@ static int ps3fb_get_res_table(u32 xres,
static unsigned int ps3fb_find_mode(const struct fb_var_screeninfo *var,
u32 *ddr_line_length, u32 *xdr_line_length)
{
- unsigned int i, mode;
+ unsigned int i, fi, mode;
for (i = 0; i < ARRAY_SIZE(ps3fb_modedb); i++)
if (var->xres == ps3fb_modedb[i].xres &&
@@ -359,7 +359,8 @@ static unsigned int ps3fb_find_mode(cons
found:
/* Cropped broadcast modes use the full line length */
- *ddr_line_length = ps3fb_modedb[i < 10 ? i + 13 : i].xres * BPP;
+ fi = i < PS3AV_MODE_1080P50 ? i + PS3AV_MODE_WUXGA : i;
+ *ddr_line_length = ps3fb_modedb[fi].xres * BPP;
if (ps3_compare_firmware_version(1, 9, 0) >= 0) {
*xdr_line_length = GPU_ALIGN_UP(max(var->xres,
@@ -370,7 +371,9 @@ found:
*xdr_line_length = *ddr_line_length;
/* Full broadcast modes have the full mode bit set */
- mode = i > 12 ? (i - 12) | PS3FB_FULL_MODE_BIT : i + 1;
+ mode = i+1;
+ if (mode > PS3AV_MODE_WUXGA)
+ mode = (mode - PS3AV_MODE_WUXGA) | PS3FB_FULL_MODE_BIT;
pr_debug("ps3fb_find_mode: mode %u\n", mode);
@@ -382,14 +385,14 @@ static const struct fb_videomode *ps3fb_
u32 mode = id & PS3AV_MODE_MASK;
u32 flags;
- if (mode < 1 || mode > 13)
+ if (mode < PS3AV_MODE_480I || mode > PS3AV_MODE_WUXGA)
return NULL;
flags = id & ~PS3AV_MODE_MASK;
- if (mode <= 10 && flags & PS3FB_FULL_MODE_BIT) {
+ if (mode <= PS3AV_MODE_1080P50 && flags & PS3FB_FULL_MODE_BIT) {
/* Full broadcast mode */
- return &ps3fb_modedb[mode + 12];
+ return &ps3fb_modedb[mode + PS3AV_MODE_WUXGA - 1];
}
return &ps3fb_modedb[mode - 1];
@@ -1080,7 +1083,7 @@ static int __devinit ps3fb_probe(struct
if (!ps3fb_mode)
ps3fb_mode = ps3av_get_mode();
- dev_dbg(&dev->core, "ps3av_mode:%d\n", ps3fb_mode);
+ dev_dbg(&dev->core, "ps3fb_mode: %d\n", ps3fb_mode);
if (ps3fb_mode > 0 &&
!ps3av_video_mode2res(ps3fb_mode, &xres, &yres)) {
--- a/include/asm-powerpc/ps3av.h
+++ b/include/asm-powerpc/ps3av.h
@@ -310,19 +310,25 @@
#define PS3AV_MONITOR_TYPE_HDMI 1 /* HDMI */
#define PS3AV_MONITOR_TYPE_DVI 2 /* DVI */
-#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_60 2 /* 480p */
-#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60 1 /* 480i */
-#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_50 7 /* 576p */
-#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50 6 /* 576i */
-
-#define PS3AV_REGION_60 0x01
-#define PS3AV_REGION_50 0x02
-#define PS3AV_REGION_RGB 0x10
-
-#define get_status(buf) (((__u32 *)buf)[2])
-#define PS3AV_HDR_SIZE 4 /* version + size */
/* for video mode */
+enum ps3av_mode_num {
+ PS3AV_MODE_AUTO = 0,
+ PS3AV_MODE_480I = 1,
+ PS3AV_MODE_480P = 2,
+ PS3AV_MODE_720P60 = 3,
+ PS3AV_MODE_1080I60 = 4,
+ PS3AV_MODE_1080P60 = 5,
+ PS3AV_MODE_576I = 6,
+ PS3AV_MODE_576P = 7,
+ PS3AV_MODE_720P50 = 8,
+ PS3AV_MODE_1080I50 = 9,
+ PS3AV_MODE_1080P50 = 10,
+ PS3AV_MODE_WXGA = 11,
+ PS3AV_MODE_SXGA = 12,
+ PS3AV_MODE_WUXGA = 13,
+};
+
#define PS3AV_MODE_MASK 0x000F
#define PS3AV_MODE_HDCP_OFF 0x1000 /* Retail PS3 product doesn't support this */
#define PS3AV_MODE_DITHER 0x0800
@@ -333,6 +339,19 @@
#define PS3AV_MODE_RGB 0x0020
+#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_60 PS3AV_MODE_480P
+#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60 PS3AV_MODE_480I
+#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_50 PS3AV_MODE_576P
+#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50 PS3AV_MODE_576I
+
+#define PS3AV_REGION_60 0x01
+#define PS3AV_REGION_50 0x02
+#define PS3AV_REGION_RGB 0x10
+
+#define get_status(buf) (((__u32 *)buf)[2])
+#define PS3AV_HDR_SIZE 4 /* version + size */
+
+
/** command packet structure **/
struct ps3av_send_hdr {
u16 version;
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 03/11] ps3fb: Kill PS3FB_FULL_MODE_BIT
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
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From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3fb: Kill PS3FB_FULL_MODE_BIT, use PS3AV_MODE_FULL instead
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/video/ps3fb.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -57,8 +57,6 @@
#define GPU_ALIGN_UP(x) _ALIGN_UP((x), 64)
#define GPU_MAX_LINE_LENGTH (65536 - 64)
-#define PS3FB_FULL_MODE_BIT 0x80
-
#define GPU_INTR_STATUS_VSYNC_0 0 /* vsync on head A */
#define GPU_INTR_STATUS_VSYNC_1 1 /* vsync on head B */
#define GPU_INTR_STATUS_FLIP_0 3 /* flip head A */
@@ -310,7 +308,7 @@ static int ps3fb_get_res_table(u32 xres,
unsigned int i;
u32 x, y, f;
- full_mode = (mode & PS3FB_FULL_MODE_BIT) ? PS3FB_RES_FULL : 0;
+ full_mode = (mode & PS3AV_MODE_FULL) ? PS3FB_RES_FULL : 0;
for (i = 0;; i++) {
x = ps3fb_res[i].xres;
y = ps3fb_res[i].yres;
@@ -373,7 +371,7 @@ found:
/* Full broadcast modes have the full mode bit set */
mode = i+1;
if (mode > PS3AV_MODE_WUXGA)
- mode = (mode - PS3AV_MODE_WUXGA) | PS3FB_FULL_MODE_BIT;
+ mode = (mode - PS3AV_MODE_WUXGA) | PS3AV_MODE_FULL;
pr_debug("ps3fb_find_mode: mode %u\n", mode);
@@ -390,7 +388,7 @@ static const struct fb_videomode *ps3fb_
flags = id & ~PS3AV_MODE_MASK;
- if (mode <= PS3AV_MODE_1080P50 && flags & PS3FB_FULL_MODE_BIT) {
+ if (mode <= PS3AV_MODE_1080P50 && flags & PS3AV_MODE_FULL) {
/* Full broadcast mode */
return &ps3fb_modedb[mode + PS3AV_MODE_WUXGA - 1];
}
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 04/11] ps3fb: Inline macros that are used only once
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 2028 bytes --]
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3fb: inline the X_OFF(), Y_OFF(), WIDTH(), HEIGHT(), and VP_OFF() macros,
as they're used in one place only
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/video/ps3fb.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -287,15 +287,8 @@ static const struct fb_videomode ps3fb_m
#define HEAD_A
#define HEAD_B
-#define X_OFF(i) (ps3fb_res[i].xoff) /* left/right margin (pixel) */
-#define Y_OFF(i) (ps3fb_res[i].yoff) /* top/bottom margin (pixel) */
-#define WIDTH(i) (ps3fb_res[i].xres) /* width of FB */
-#define HEIGHT(i) (ps3fb_res[i].yres) /* height of FB */
#define BPP 4 /* number of bytes per pixel */
-/* Start of the virtual frame buffer (relative to fullscreen ) */
-#define VP_OFF(i) ((WIDTH(i) * Y_OFF(i) + X_OFF(i)) * BPP)
-
static int ps3fb_mode;
module_param(ps3fb_mode, int, 0);
@@ -611,7 +604,10 @@ static int ps3fb_set_par(struct fb_info
par->width = info->var.xres;
par->height = info->var.yres;
- offset = VP_OFF(i);
+
+ /* Start of the virtual frame buffer (relative to fullscreen) */
+ offset = ps3fb_res[i].yoff * ddr_line_length + ps3fb_res[i].xoff * BPP;
+
par->fb_offset = GPU_ALIGN_UP(offset);
par->full_offset = par->fb_offset - offset;
par->pan_offset = info->var.yoffset * xdr_line_length +
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 05/11] ps3fb: Kill ps3fb_res
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
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From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3fb: kill ps3fb_res[], as all information it contains can be obtained in
some other way.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/video/ps3fb.c | 108 ++++++++++----------------------------------------
1 file changed, 22 insertions(+), 86 deletions(-)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -134,42 +134,17 @@ static struct ps3fb_priv ps3fb;
struct ps3fb_par {
u32 pseudo_palette[16];
int mode_id, new_mode_id;
- int res_index;
unsigned int num_frames; /* num of frame buffers */
unsigned int width;
unsigned int height;
+ unsigned int ddr_line_length;
+ unsigned int ddr_frame_size;
+ unsigned int xdr_frame_size;
unsigned long full_offset; /* start of fullscreen DDR fb */
unsigned long fb_offset; /* start of actual DDR fb */
unsigned long pan_offset;
};
-struct ps3fb_res_table {
- u32 xres;
- u32 yres;
- u32 xoff;
- u32 yoff;
- u32 type;
-};
-#define PS3FB_RES_FULL 1
-static const struct ps3fb_res_table ps3fb_res[] = {
- /* res_x,y margin_x,y full */
- { 720, 480, 72, 48 , 0},
- { 720, 576, 72, 58 , 0},
- { 1280, 720, 78, 38 , 0},
- { 1920, 1080, 116, 58 , 0},
- /* full mode */
- { 720, 480, 0, 0 , PS3FB_RES_FULL},
- { 720, 576, 0, 0 , PS3FB_RES_FULL},
- { 1280, 720, 0, 0 , PS3FB_RES_FULL},
- { 1920, 1080, 0, 0 , PS3FB_RES_FULL},
- /* vesa: normally full mode */
- { 1280, 768, 0, 0 , 0},
- { 1280, 1024, 0, 0 , 0},
- { 1920, 1200, 0, 0 , 0},
- { 0, 0, 0, 0 , 0} };
-
-/* default resolution */
-#define GPU_RES_INDEX 0 /* 720 x 480 */
static const struct fb_videomode ps3fb_modedb[] = {
/* 60 Hz broadcast modes (modes "1" to "5") */
@@ -295,37 +270,6 @@ module_param(ps3fb_mode, int, 0);
static char *mode_option __devinitdata;
-static int ps3fb_get_res_table(u32 xres, u32 yres, int mode)
-{
- int full_mode;
- unsigned int i;
- u32 x, y, f;
-
- full_mode = (mode & PS3AV_MODE_FULL) ? PS3FB_RES_FULL : 0;
- for (i = 0;; i++) {
- x = ps3fb_res[i].xres;
- y = ps3fb_res[i].yres;
- f = ps3fb_res[i].type;
-
- if (!x) {
- pr_debug("ERROR: ps3fb_get_res_table()\n");
- return -1;
- }
-
- if (full_mode == PS3FB_RES_FULL && f != PS3FB_RES_FULL)
- continue;
-
- if (x == xres && (yres == 0 || y == yres))
- break;
-
- x = x - 2 * ps3fb_res[i].xoff;
- y = y - 2 * ps3fb_res[i].yoff;
- if (x == xres && (yres == 0 || y == yres))
- break;
- }
- return i;
-}
-
static unsigned int ps3fb_find_mode(const struct fb_var_screeninfo *var,
u32 *ddr_line_length, u32 *xdr_line_length)
{
@@ -433,8 +377,7 @@ static void ps3fb_sync_image(struct devi
static int ps3fb_sync(struct fb_info *info, u32 frame)
{
struct ps3fb_par *par = info->par;
- int i, error = 0;
- u32 ddr_line_length, xdr_line_length;
+ int error = 0;
u64 ddr_base, xdr_base;
if (frame > par->num_frames - 1) {
@@ -444,16 +387,13 @@ static int ps3fb_sync(struct fb_info *in
goto out;
}
- i = par->res_index;
- xdr_line_length = info->fix.line_length;
- ddr_line_length = ps3fb_res[i].xres * BPP;
- xdr_base = frame * info->var.yres_virtual * xdr_line_length;
- ddr_base = frame * ps3fb_res[i].yres * ddr_line_length;
+ xdr_base = frame * par->xdr_frame_size;
+ ddr_base = frame * par->ddr_frame_size;
ps3fb_sync_image(info->device, ddr_base + par->full_offset,
ddr_base + par->fb_offset, xdr_base + par->pan_offset,
- par->width, par->height, ddr_line_length,
- xdr_line_length);
+ par->width, par->height, par->ddr_line_length,
+ info->fix.line_length);
out:
return error;
@@ -572,8 +512,9 @@ static int ps3fb_set_par(struct fb_info
{
struct ps3fb_par *par = info->par;
unsigned int mode, ddr_line_length, xdr_line_length, lines, maxlines;
- int i;
+ unsigned int ddr_xoff, ddr_yoff;
unsigned long offset;
+ const struct fb_videomode *vmode;
u64 dst;
dev_dbg(info->device, "xres:%d xv:%d yres:%d yv:%d clock:%d\n",
@@ -584,8 +525,7 @@ static int ps3fb_set_par(struct fb_info
if (!mode)
return -EINVAL;
- i = ps3fb_get_res_table(info->var.xres, info->var.yres, mode);
- par->res_index = i;
+ vmode = ps3fb_default_mode(mode | PS3AV_MODE_FULL);
info->fix.smem_start = virt_to_abs(ps3fb.xdr_ea);
info->fix.smem_len = ps3fb.xdr_size;
@@ -595,9 +535,12 @@ static int ps3fb_set_par(struct fb_info
info->screen_base = (char __iomem *)ps3fb.xdr_ea;
+ par->ddr_line_length = ddr_line_length;
+ par->ddr_frame_size = vmode->yres * ddr_line_length;
+ par->xdr_frame_size = info->var.yres_virtual * xdr_line_length;
+
par->num_frames = ps3fb.xdr_size /
- max(ps3fb_res[i].yres * ddr_line_length,
- info->var.yres_virtual * xdr_line_length);
+ max(par->ddr_frame_size, par->xdr_frame_size);
/* Keep the special bits we cannot set using fb_var_screeninfo */
par->new_mode_id = (par->new_mode_id & ~PS3AV_MODE_MASK) | mode;
@@ -606,7 +549,9 @@ static int ps3fb_set_par(struct fb_info
par->height = info->var.yres;
/* Start of the virtual frame buffer (relative to fullscreen) */
- offset = ps3fb_res[i].yoff * ddr_line_length + ps3fb_res[i].xoff * BPP;
+ ddr_xoff = info->var.left_margin - vmode->left_margin;
+ ddr_yoff = info->var.upper_margin - vmode->upper_margin;
+ offset = ddr_yoff * ddr_line_length + ddr_xoff * BPP;
par->fb_offset = GPU_ALIGN_UP(offset);
par->full_offset = par->fb_offset - offset;
@@ -625,13 +570,13 @@ static int ps3fb_set_par(struct fb_info
memset(ps3fb.xdr_ea, 0, ps3fb.xdr_size);
/* Clear DDR frame buffer memory */
- lines = ps3fb_res[i].yres * par->num_frames;
+ lines = vmode->yres * par->num_frames;
if (par->full_offset)
lines++;
maxlines = ps3fb.xdr_size / ddr_line_length;
for (dst = 0; lines; dst += maxlines * ddr_line_length) {
unsigned int l = min(lines, maxlines);
- ps3fb_sync_image(info->device, 0, dst, 0, ps3fb_res[i].xres, l,
+ ps3fb_sync_image(info->device, 0, dst, 0, vmode->xres, l,
ddr_line_length, ddr_line_length);
lines -= l;
}
@@ -1052,14 +997,13 @@ static int __devinit ps3fb_probe(struct
struct fb_info *info;
struct ps3fb_par *par;
int retval = -ENOMEM;
- u32 xres, yres;
u64 ddr_lpar = 0;
u64 lpar_dma_control = 0;
u64 lpar_driver_info = 0;
u64 lpar_reports = 0;
u64 lpar_reports_size = 0;
u64 xdr_lpar;
- int status, res_index;
+ int status;
struct task_struct *task;
unsigned long max_ps3fb_size;
@@ -1079,13 +1023,6 @@ static int __devinit ps3fb_probe(struct
ps3fb_mode = ps3av_get_mode();
dev_dbg(&dev->core, "ps3fb_mode: %d\n", ps3fb_mode);
- if (ps3fb_mode > 0 &&
- !ps3av_video_mode2res(ps3fb_mode, &xres, &yres)) {
- res_index = ps3fb_get_res_table(xres, yres, ps3fb_mode);
- dev_dbg(&dev->core, "res_index:%d\n", res_index);
- } else
- res_index = GPU_RES_INDEX;
-
atomic_set(&ps3fb.f_count, -1); /* fbcon opens ps3fb */
atomic_set(&ps3fb.ext_flip, 0); /* for flip with vsync */
init_waitqueue_head(&ps3fb.wait_vsync);
@@ -1158,7 +1095,6 @@ static int __devinit ps3fb_probe(struct
par = info->par;
par->mode_id = ~ps3fb_mode; /* != ps3fb_mode, to trigger change */
par->new_mode_id = ps3fb_mode;
- par->res_index = res_index;
par->num_frames = 1;
info->screen_base = (char __iomem *)ps3fb.xdr_ea;
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 06/11] ps3fb: Make frame buffer offsets unsigned int
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 1730 bytes --]
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3fb: Frame buffer offsets don't have to be `unsigned long', `unsigned int' is
sufficient
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/video/ps3fb.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -140,9 +140,9 @@ struct ps3fb_par {
unsigned int ddr_line_length;
unsigned int ddr_frame_size;
unsigned int xdr_frame_size;
- unsigned long full_offset; /* start of fullscreen DDR fb */
- unsigned long fb_offset; /* start of actual DDR fb */
- unsigned long pan_offset;
+ unsigned int full_offset; /* start of fullscreen DDR fb */
+ unsigned int fb_offset; /* start of actual DDR fb */
+ unsigned int pan_offset;
};
@@ -512,8 +512,7 @@ static int ps3fb_set_par(struct fb_info
{
struct ps3fb_par *par = info->par;
unsigned int mode, ddr_line_length, xdr_line_length, lines, maxlines;
- unsigned int ddr_xoff, ddr_yoff;
- unsigned long offset;
+ unsigned int ddr_xoff, ddr_yoff, offset;
const struct fb_videomode *vmode;
u64 dst;
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 07/11] ps3fb: Add support for configurable black borders
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 4173 bytes --]
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3fb: Allow all video modes where the visible resolution plus the black
borders matches a native resolution
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
--
drivers/video/ps3fb.c | 69 +++++++++++++++++++++++++++++++++++---------------
1 file changed, 49 insertions(+), 20 deletions(-)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -270,32 +270,57 @@ module_param(ps3fb_mode, int, 0);
static char *mode_option __devinitdata;
-static unsigned int ps3fb_find_mode(const struct fb_var_screeninfo *var,
+static int ps3fb_cmp_mode(const struct fb_videomode *vmode,
+ const struct fb_var_screeninfo *var)
+{
+ /* resolution + black border must match a native resolution */
+ if (vmode->left_margin + vmode->xres + vmode->right_margin !=
+ var->left_margin + var->xres + var->right_margin ||
+ vmode->upper_margin + vmode->yres + vmode->lower_margin !=
+ var->upper_margin + var->yres + var->lower_margin)
+ return -1;
+
+ /* minimum limits for margins */
+ if (vmode->left_margin > var->left_margin ||
+ vmode->right_margin > var->right_margin ||
+ vmode->upper_margin > var->upper_margin ||
+ vmode->lower_margin > var->lower_margin)
+ return -1;
+
+ /* these fields must match exactly */
+ if (vmode->pixclock != var->pixclock ||
+ vmode->hsync_len != var->hsync_len ||
+ vmode->vsync_len != var->vsync_len ||
+ vmode->sync != var->sync ||
+ vmode->vmode != (var->vmode & FB_VMODE_MASK))
+ return -1;
+
+ return 0;
+}
+
+static unsigned int ps3fb_find_mode(struct fb_var_screeninfo *var,
u32 *ddr_line_length, u32 *xdr_line_length)
{
- unsigned int i, fi, mode;
+ unsigned int i, mode;
- for (i = 0; i < ARRAY_SIZE(ps3fb_modedb); i++)
- if (var->xres == ps3fb_modedb[i].xres &&
- var->yres == ps3fb_modedb[i].yres &&
- var->pixclock == ps3fb_modedb[i].pixclock &&
- var->hsync_len == ps3fb_modedb[i].hsync_len &&
- var->vsync_len == ps3fb_modedb[i].vsync_len &&
- var->left_margin == ps3fb_modedb[i].left_margin &&
- var->right_margin == ps3fb_modedb[i].right_margin &&
- var->upper_margin == ps3fb_modedb[i].upper_margin &&
- var->lower_margin == ps3fb_modedb[i].lower_margin &&
- var->sync == ps3fb_modedb[i].sync &&
- (var->vmode & FB_VMODE_MASK) == ps3fb_modedb[i].vmode)
+ for (i = PS3AV_MODE_1080P50; i < ARRAY_SIZE(ps3fb_modedb); i++)
+ if (!ps3fb_cmp_mode(&ps3fb_modedb[i], var))
goto found;
pr_debug("ps3fb_find_mode: mode not found\n");
return 0;
found:
- /* Cropped broadcast modes use the full line length */
- fi = i < PS3AV_MODE_1080P50 ? i + PS3AV_MODE_WUXGA : i;
- *ddr_line_length = ps3fb_modedb[fi].xres * BPP;
+ *ddr_line_length = ps3fb_modedb[i].xres * BPP;
+
+ if (!var->xres) {
+ var->xres = 1;
+ var->right_margin--;
+ }
+ if (!var->yres) {
+ var->yres = 1;
+ var->lower_margin--;
+ }
if (ps3_compare_firmware_version(1, 9, 0) >= 0) {
*xdr_line_length = GPU_ALIGN_UP(max(var->xres,
@@ -305,10 +330,14 @@ found:
} else
*xdr_line_length = *ddr_line_length;
- /* Full broadcast modes have the full mode bit set */
mode = i+1;
- if (mode > PS3AV_MODE_WUXGA)
- mode = (mode - PS3AV_MODE_WUXGA) | PS3AV_MODE_FULL;
+ if (mode > PS3AV_MODE_WUXGA) {
+ mode -= PS3AV_MODE_WUXGA;
+ /* Full broadcast modes have the full mode bit set */
+ if (ps3fb_modedb[i].xres == var->xres &&
+ ps3fb_modedb[i].yres == var->yres)
+ mode |= PS3AV_MODE_FULL;
+ }
pr_debug("ps3fb_find_mode: mode %u\n", mode);
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 08/11] ps3fb: Reorganize modedb handling
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 6596 bytes --]
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3fb: Reorganize modedb handling:
- Reorder the video modes in ps3fb_modedb, for easier indexing using
PS3AV_MODE_* numbers,
- Introduce ps3fb_native_vmode(), to convert from native (PS3AV_MODE_*) mode
numbers to struct fb_videomode *,
- Rename and move ps3fb_default_mode() to ps3fb_vmode().
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/video/ps3fb.c | 116 +++++++++++++++++++++++++-------------------------
1 file changed, 60 insertions(+), 56 deletions(-)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -146,6 +146,8 @@ struct ps3fb_par {
};
+#define FIRST_NATIVE_MODE_INDEX 10
+
static const struct fb_videomode ps3fb_modedb[] = {
/* 60 Hz broadcast modes (modes "1" to "5") */
{
@@ -193,24 +195,7 @@ static const struct fb_videomode ps3fb_m
FB_SYNC_BROADCAST, FB_VMODE_NONINTERLACED
},
- /* VESA modes (modes "11" to "13") */
- {
- /* WXGA */
- "wxga", 60, 1280, 768, 12924, 160, 24, 29, 3, 136, 6,
- 0, FB_VMODE_NONINTERLACED,
- FB_MODE_IS_VESA
- }, {
- /* SXGA */
- "sxga", 60, 1280, 1024, 9259, 248, 48, 38, 1, 112, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED,
- FB_MODE_IS_VESA
- }, {
- /* WUXGA */
- "wuxga", 60, 1920, 1200, 6494, 80, 48, 26, 3, 32, 6,
- FB_SYNC_HOR_HIGH_ACT, FB_VMODE_NONINTERLACED,
- FB_MODE_IS_VESA
- },
-
+ [FIRST_NATIVE_MODE_INDEX] =
/* 60 Hz broadcast modes (full resolution versions of modes "1" to "5") */
{
/* 480if */
@@ -255,6 +240,24 @@ static const struct fb_videomode ps3fb_m
/* 1080pf */
"1080pf", 50, 1920, 1080, 6734, 148, 484, 36, 4, 88, 5,
FB_SYNC_BROADCAST, FB_VMODE_NONINTERLACED
+ },
+
+ /* VESA modes (modes "11" to "13") */
+ {
+ /* WXGA */
+ "wxga", 60, 1280, 768, 12924, 160, 24, 29, 3, 136, 6,
+ 0, FB_VMODE_NONINTERLACED,
+ FB_MODE_IS_VESA
+ }, {
+ /* SXGA */
+ "sxga", 60, 1280, 1024, 9259, 248, 48, 38, 1, 112, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED,
+ FB_MODE_IS_VESA
+ }, {
+ /* WUXGA */
+ "wuxga", 60, 1920, 1200, 6494, 80, 48, 26, 3, 32, 6,
+ FB_SYNC_HOR_HIGH_ACT, FB_VMODE_NONINTERLACED,
+ FB_MODE_IS_VESA
}
};
@@ -298,20 +301,43 @@ static int ps3fb_cmp_mode(const struct f
return 0;
}
+static const struct fb_videomode *ps3fb_native_vmode(enum ps3av_mode_num id)
+{
+ return &ps3fb_modedb[FIRST_NATIVE_MODE_INDEX + id - 1];
+}
+
+static const struct fb_videomode *ps3fb_vmode(int id)
+{
+ u32 mode = id & PS3AV_MODE_MASK;
+
+ if (mode < PS3AV_MODE_480I || mode > PS3AV_MODE_WUXGA)
+ return NULL;
+
+ if (mode <= PS3AV_MODE_1080P50 && !(id & PS3AV_MODE_FULL)) {
+ /* Non-fullscreen broadcast mode */
+ return &ps3fb_modedb[mode - 1];
+ }
+
+ return ps3fb_native_vmode(mode);
+}
+
static unsigned int ps3fb_find_mode(struct fb_var_screeninfo *var,
u32 *ddr_line_length, u32 *xdr_line_length)
{
- unsigned int i, mode;
+ unsigned int id;
+ const struct fb_videomode *vmode;
- for (i = PS3AV_MODE_1080P50; i < ARRAY_SIZE(ps3fb_modedb); i++)
- if (!ps3fb_cmp_mode(&ps3fb_modedb[i], var))
+ for (id = PS3AV_MODE_480I; id <= PS3AV_MODE_WUXGA; id++) {
+ vmode = ps3fb_native_vmode(id);
+ if (!ps3fb_cmp_mode(vmode, var))
goto found;
+ }
- pr_debug("ps3fb_find_mode: mode not found\n");
+ pr_debug("%s: mode not found\n", __func__);
return 0;
found:
- *ddr_line_length = ps3fb_modedb[i].xres * BPP;
+ *ddr_line_length = vmode->xres * BPP;
if (!var->xres) {
var->xres = 1;
@@ -330,36 +356,14 @@ found:
} else
*xdr_line_length = *ddr_line_length;
- mode = i+1;
- if (mode > PS3AV_MODE_WUXGA) {
- mode -= PS3AV_MODE_WUXGA;
+ if (vmode->sync & FB_SYNC_BROADCAST) {
/* Full broadcast modes have the full mode bit set */
- if (ps3fb_modedb[i].xres == var->xres &&
- ps3fb_modedb[i].yres == var->yres)
- mode |= PS3AV_MODE_FULL;
- }
-
- pr_debug("ps3fb_find_mode: mode %u\n", mode);
-
- return mode;
-}
-
-static const struct fb_videomode *ps3fb_default_mode(int id)
-{
- u32 mode = id & PS3AV_MODE_MASK;
- u32 flags;
-
- if (mode < PS3AV_MODE_480I || mode > PS3AV_MODE_WUXGA)
- return NULL;
-
- flags = id & ~PS3AV_MODE_MASK;
-
- if (mode <= PS3AV_MODE_1080P50 && flags & PS3AV_MODE_FULL) {
- /* Full broadcast mode */
- return &ps3fb_modedb[mode + PS3AV_MODE_WUXGA - 1];
+ if (vmode->xres == var->xres && vmode->yres == var->yres)
+ id |= PS3AV_MODE_FULL;
}
- return &ps3fb_modedb[mode - 1];
+ pr_debug("%s: mode %u\n", __func__, id);
+ return id;
}
static void ps3fb_sync_image(struct device *dev, u64 frame_offset,
@@ -553,7 +557,7 @@ static int ps3fb_set_par(struct fb_info
if (!mode)
return -EINVAL;
- vmode = ps3fb_default_mode(mode | PS3AV_MODE_FULL);
+ vmode = ps3fb_native_vmode(mode & PS3AV_MODE_MASK);
info->fix.smem_start = virt_to_abs(ps3fb.xdr_ea);
info->fix.smem_len = ps3fb.xdr_size;
@@ -767,7 +771,7 @@ static int ps3fb_ioctl(struct fb_info *i
case PS3FB_IOCTL_SETMODE:
{
struct ps3fb_par *par = info->par;
- const struct fb_videomode *mode;
+ const struct fb_videomode *vmode;
struct fb_var_screeninfo var;
if (copy_from_user(&val, argp, sizeof(val)))
@@ -780,10 +784,10 @@ static int ps3fb_ioctl(struct fb_info *i
}
dev_dbg(info->device, "PS3FB_IOCTL_SETMODE:%x\n", val);
retval = -EINVAL;
- mode = ps3fb_default_mode(val);
- if (mode) {
+ vmode = ps3fb_vmode(val);
+ if (vmode) {
var = info->var;
- fb_videomode_to_var(&var, mode);
+ fb_videomode_to_var(&var, vmode);
acquire_console_sem();
info->flags |= FBINFO_MISC_USEREVENT;
/* Force, in case only special bits changed */
@@ -1141,7 +1145,7 @@ static int __devinit ps3fb_probe(struct
if (!fb_find_mode(&info->var, info, mode_option, ps3fb_modedb,
ARRAY_SIZE(ps3fb_modedb),
- ps3fb_default_mode(par->new_mode_id), 32)) {
+ ps3fb_vmode(par->new_mode_id), 32)) {
retval = -EINVAL;
goto err_fb_dealloc;
}
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 09/11] ps3fb: Round up video modes
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 7808 bytes --]
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3fb: Round up arbitrary video modes until they fit (if possible)
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/video/ps3fb.c | 160 +++++++++++++++++++++++++++++++++++---------------
1 file changed, 114 insertions(+), 46 deletions(-)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -276,29 +276,49 @@ static char *mode_option __devinitdata;
static int ps3fb_cmp_mode(const struct fb_videomode *vmode,
const struct fb_var_screeninfo *var)
{
- /* resolution + black border must match a native resolution */
- if (vmode->left_margin + vmode->xres + vmode->right_margin !=
- var->left_margin + var->xres + var->right_margin ||
- vmode->upper_margin + vmode->yres + vmode->lower_margin !=
- var->upper_margin + var->yres + var->lower_margin)
+ long xres, yres, left_margin, right_margin, upper_margin, lower_margin;
+ long dx, dy;
+
+ /* maximum values */
+ if (var->xres > vmode->xres || var->yres > vmode->yres ||
+ var->pixclock > vmode->pixclock ||
+ var->hsync_len > vmode->hsync_len ||
+ var->vsync_len > vmode->vsync_len)
return -1;
- /* minimum limits for margins */
- if (vmode->left_margin > var->left_margin ||
- vmode->right_margin > var->right_margin ||
- vmode->upper_margin > var->upper_margin ||
- vmode->lower_margin > var->lower_margin)
+ /* progressive/interlaced must match */
+ if ((var->vmode & FB_VMODE_MASK) != vmode->vmode)
return -1;
- /* these fields must match exactly */
- if (vmode->pixclock != var->pixclock ||
- vmode->hsync_len != var->hsync_len ||
- vmode->vsync_len != var->vsync_len ||
- vmode->sync != var->sync ||
- vmode->vmode != (var->vmode & FB_VMODE_MASK))
+ /* minimum resolution */
+ xres = max(var->xres, 1U);
+ yres = max(var->yres, 1U);
+
+ /* minimum margins */
+ left_margin = max(var->left_margin, vmode->left_margin);
+ right_margin = max(var->right_margin, vmode->right_margin);
+ upper_margin = max(var->upper_margin, vmode->upper_margin);
+ lower_margin = max(var->lower_margin, vmode->lower_margin);
+
+ /* resolution + margins may not exceed native parameters */
+ dx = ((long)vmode->left_margin + (long)vmode->xres +
+ (long)vmode->right_margin) -
+ (left_margin + xres + right_margin);
+ if (dx < 0)
return -1;
- return 0;
+ dy = ((long)vmode->upper_margin + (long)vmode->yres +
+ (long)vmode->lower_margin) -
+ (upper_margin + yres + lower_margin);
+ if (dy < 0)
+ return -1;
+
+ /* exact match */
+ if (!dx && !dy)
+ return 0;
+
+ /* resolution difference */
+ return (vmode->xres - xres) * (vmode->yres - yres);
}
static const struct fb_videomode *ps3fb_native_vmode(enum ps3av_mode_num id)
@@ -324,33 +344,96 @@ static const struct fb_videomode *ps3fb_
static unsigned int ps3fb_find_mode(struct fb_var_screeninfo *var,
u32 *ddr_line_length, u32 *xdr_line_length)
{
- unsigned int id;
+ unsigned int id, best_id;
+ int diff, best_diff;
const struct fb_videomode *vmode;
+ long gap;
+ best_id = 0;
+ best_diff = INT_MAX;
+ pr_debug("%s: wanted %u [%u] %u x %u [%u] %u\n", __func__,
+ var->left_margin, var->xres, var->right_margin,
+ var->upper_margin, var->yres, var->lower_margin);
for (id = PS3AV_MODE_480I; id <= PS3AV_MODE_WUXGA; id++) {
vmode = ps3fb_native_vmode(id);
- if (!ps3fb_cmp_mode(vmode, var))
- goto found;
+ diff = ps3fb_cmp_mode(vmode, var);
+ pr_debug("%s: mode %u: %u [%u] %u x %u [%u] %u: diff = %d\n",
+ __func__, id, vmode->left_margin, vmode->xres,
+ vmode->right_margin, vmode->upper_margin,
+ vmode->yres, vmode->lower_margin, diff);
+ if (diff < 0)
+ continue;
+ if (diff < best_diff) {
+ best_id = id;
+ if (!diff)
+ break;
+ best_diff = diff;
+ }
}
- pr_debug("%s: mode not found\n", __func__);
- return 0;
+ if (!best_id) {
+ pr_debug("%s: no suitable mode found\n", __func__);
+ return 0;
+ }
+
+ id = best_id;
+ vmode = ps3fb_native_vmode(id);
-found:
*ddr_line_length = vmode->xres * BPP;
- if (!var->xres) {
+ /* minimum resolution */
+ if (!var->xres)
var->xres = 1;
- var->right_margin--;
- }
- if (!var->yres) {
+ if (!var->yres)
var->yres = 1;
- var->lower_margin--;
- }
+
+ /* minimum virtual resolution */
+ if (var->xres_virtual < var->xres)
+ var->xres_virtual = var->xres;
+ if (var->yres_virtual < var->yres)
+ var->yres_virtual = var->yres;
+
+ /* minimum margins */
+ if (var->left_margin < vmode->left_margin)
+ var->left_margin = vmode->left_margin;
+ if (var->right_margin < vmode->right_margin)
+ var->right_margin = vmode->right_margin;
+ if (var->upper_margin < vmode->upper_margin)
+ var->upper_margin = vmode->upper_margin;
+ if (var->lower_margin < vmode->lower_margin)
+ var->lower_margin = vmode->lower_margin;
+
+ /* extra margins */
+ gap = ((long)vmode->left_margin + (long)vmode->xres +
+ (long)vmode->right_margin) -
+ ((long)var->left_margin + (long)var->xres +
+ (long)var->right_margin);
+ if (gap > 0) {
+ var->left_margin += gap/2;
+ var->right_margin += (gap+1)/2;
+ pr_debug("%s: rounded up H to %u [%u] %u\n", __func__,
+ var->left_margin, var->xres, var->right_margin);
+ }
+
+ gap = ((long)vmode->upper_margin + (long)vmode->yres +
+ (long)vmode->lower_margin) -
+ ((long)var->upper_margin + (long)var->yres +
+ (long)var->lower_margin);
+ if (gap > 0) {
+ var->upper_margin += gap/2;
+ var->lower_margin += (gap+1)/2;
+ pr_debug("%s: rounded up V to %u [%u] %u\n", __func__,
+ var->upper_margin, var->yres, var->lower_margin);
+ }
+
+ /* fixed fields */
+ var->pixclock = vmode->pixclock;
+ var->hsync_len = vmode->hsync_len;
+ var->vsync_len = vmode->vsync_len;
+ var->sync = vmode->sync;
if (ps3_compare_firmware_version(1, 9, 0) >= 0) {
- *xdr_line_length = GPU_ALIGN_UP(max(var->xres,
- var->xres_virtual) * BPP);
+ *xdr_line_length = GPU_ALIGN_UP(var->xres_virtual * BPP);
if (*xdr_line_length > GPU_MAX_LINE_LENGTH)
*xdr_line_length = GPU_MAX_LINE_LENGTH;
} else
@@ -465,22 +548,11 @@ static int ps3fb_check_var(struct fb_var
u32 xdr_line_length, ddr_line_length;
int mode;
- dev_dbg(info->device, "var->xres:%u info->var.xres:%u\n", var->xres,
- info->var.xres);
- dev_dbg(info->device, "var->yres:%u info->var.yres:%u\n", var->yres,
- info->var.yres);
-
- /* FIXME For now we do exact matches only */
mode = ps3fb_find_mode(var, &ddr_line_length, &xdr_line_length);
if (!mode)
return -EINVAL;
/* Virtual screen */
- if (var->xres_virtual < var->xres)
- var->xres_virtual = var->xres;
- if (var->yres_virtual < var->yres)
- var->yres_virtual = var->yres;
-
if (var->xres_virtual > xdr_line_length / BPP) {
dev_dbg(info->device,
"Horizontal virtual screen size too large\n");
@@ -549,10 +621,6 @@ static int ps3fb_set_par(struct fb_info
const struct fb_videomode *vmode;
u64 dst;
- dev_dbg(info->device, "xres:%d xv:%d yres:%d yv:%d clock:%d\n",
- info->var.xres, info->var.xres_virtual,
- info->var.yres, info->var.yres_virtual, info->var.pixclock);
-
mode = ps3fb_find_mode(&info->var, &ddr_line_length, &xdr_line_length);
if (!mode)
return -EINVAL;
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 10/11] ps3fb: Cleanup sweep
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 7104 bytes --]
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
ps3fb: cleanup sweep:
- Kill ps3fb_priv.xdr_ea and ps3fb_priv.xdr_size, use info->screen_base and
info->fix.smem_len instead.
- Kill superfluous assignments to info->fix.smem_start, info->fix.smem_len,
and info->screen_base in ps3fb_set_par(). Their values never change.
- Add sparse annotations to casts to kill address space warnings
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/video/ps3fb.c | 64 +++++++++++++++++++++-----------------------------
1 file changed, 27 insertions(+), 37 deletions(-)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -116,8 +116,6 @@ struct ps3fb_priv {
unsigned int irq_no;
u64 context_handle, memory_handle;
- void *xdr_ea;
- size_t xdr_size;
struct gpu_driver_info *dinfo;
u64 vblank_count; /* frame count */
@@ -598,7 +596,7 @@ static int ps3fb_check_var(struct fb_var
}
/* Memory limit */
- if (var->yres_virtual * xdr_line_length > ps3fb.xdr_size) {
+ if (var->yres_virtual * xdr_line_length > info->fix.smem_len) {
dev_dbg(info->device, "Not enough memory\n");
return -ENOMEM;
}
@@ -627,19 +625,15 @@ static int ps3fb_set_par(struct fb_info
vmode = ps3fb_native_vmode(mode & PS3AV_MODE_MASK);
- info->fix.smem_start = virt_to_abs(ps3fb.xdr_ea);
- info->fix.smem_len = ps3fb.xdr_size;
info->fix.xpanstep = info->var.xres_virtual > info->var.xres ? 1 : 0;
info->fix.ypanstep = info->var.yres_virtual > info->var.yres ? 1 : 0;
info->fix.line_length = xdr_line_length;
- info->screen_base = (char __iomem *)ps3fb.xdr_ea;
-
par->ddr_line_length = ddr_line_length;
par->ddr_frame_size = vmode->yres * ddr_line_length;
par->xdr_frame_size = info->var.yres_virtual * xdr_line_length;
- par->num_frames = ps3fb.xdr_size /
+ par->num_frames = info->fix.smem_len /
max(par->ddr_frame_size, par->xdr_frame_size);
/* Keep the special bits we cannot set using fb_var_screeninfo */
@@ -667,13 +661,13 @@ static int ps3fb_set_par(struct fb_info
}
/* Clear XDR frame buffer memory */
- memset(ps3fb.xdr_ea, 0, ps3fb.xdr_size);
+ memset((void __force *)info->screen_base, 0, info->fix.smem_len);
/* Clear DDR frame buffer memory */
lines = vmode->yres * par->num_frames;
if (par->full_offset)
lines++;
- maxlines = ps3fb.xdr_size / ddr_line_length;
+ maxlines = info->fix.smem_len / ddr_line_length;
for (dst = 0; lines; dst += maxlines * ddr_line_length) {
unsigned int l = min(lines, maxlines);
ps3fb_sync_image(info->device, 0, dst, 0, vmode->xres, l,
@@ -1017,10 +1011,9 @@ static int ps3fb_xdr_settings(u64 xdr_lp
__func__, status);
return -ENXIO;
}
- dev_dbg(dev,
- "video:%p xdr_ea:%p ioif:%lx lpar:%lx phys:%lx size:%lx\n",
- ps3fb_videomemory.address, ps3fb.xdr_ea, GPU_IOIF, xdr_lpar,
- virt_to_abs(ps3fb.xdr_ea), ps3fb_videomemory.size);
+ dev_dbg(dev, "video:%p ioif:%lx lpar:%lx size:%lx\n",
+ ps3fb_videomemory.address, GPU_IOIF, xdr_lpar,
+ ps3fb_videomemory.size);
status = lv1_gpu_context_attribute(ps3fb.context_handle,
L1GPU_CONTEXT_ATTRIBUTE_FB_SETUP,
@@ -1103,6 +1096,7 @@ static int __devinit ps3fb_probe(struct
u64 lpar_reports = 0;
u64 lpar_reports_size = 0;
u64 xdr_lpar;
+ void *fb_start;
int status;
struct task_struct *task;
unsigned long max_ps3fb_size;
@@ -1158,7 +1152,7 @@ static int __devinit ps3fb_probe(struct
}
/* vsync interrupt */
- ps3fb.dinfo = ioremap(lpar_driver_info, 128 * 1024);
+ ps3fb.dinfo = (void __force *)ioremap(lpar_driver_info, 128 * 1024);
if (!ps3fb.dinfo) {
dev_err(&dev->core, "%s: ioremap failed\n", __func__);
goto err_gpu_context_free;
@@ -1168,22 +1162,10 @@ static int __devinit ps3fb_probe(struct
if (retval)
goto err_iounmap_dinfo;
- /* XDR frame buffer */
- ps3fb.xdr_ea = ps3fb_videomemory.address;
- xdr_lpar = ps3_mm_phys_to_lpar(__pa(ps3fb.xdr_ea));
-
/* Clear memory to prevent kernel info leakage into userspace */
- memset(ps3fb.xdr_ea, 0, ps3fb_videomemory.size);
-
- /*
- * The GPU command buffer is at the start of video memory
- * As we don't use the full command buffer, we can put the actual
- * frame buffer at offset GPU_FB_START and save some precious XDR
- * memory
- */
- ps3fb.xdr_ea += GPU_FB_START;
- ps3fb.xdr_size = ps3fb_videomemory.size - GPU_FB_START;
+ memset(ps3fb_videomemory.address, 0, ps3fb_videomemory.size);
+ xdr_lpar = ps3_mm_phys_to_lpar(__pa(ps3fb_videomemory.address));
retval = ps3fb_xdr_settings(xdr_lpar, &dev->core);
if (retval)
goto err_free_irq;
@@ -1197,12 +1179,20 @@ static int __devinit ps3fb_probe(struct
par->new_mode_id = ps3fb_mode;
par->num_frames = 1;
- info->screen_base = (char __iomem *)ps3fb.xdr_ea;
info->fbops = &ps3fb_ops;
-
info->fix = ps3fb_fix;
- info->fix.smem_start = virt_to_abs(ps3fb.xdr_ea);
- info->fix.smem_len = ps3fb.xdr_size;
+
+ /*
+ * The GPU command buffer is at the start of video memory
+ * As we don't use the full command buffer, we can put the actual
+ * frame buffer at offset GPU_FB_START and save some precious XDR
+ * memory
+ */
+ fb_start = ps3fb_videomemory.address + GPU_FB_START;
+ info->screen_base = (char __force __iomem *)fb_start;
+ info->fix.smem_start = virt_to_abs(fb_start);
+ info->fix.smem_len = ps3fb_videomemory.size - GPU_FB_START;
+
info->pseudo_palette = par->pseudo_palette;
info->flags = FBINFO_DEFAULT | FBINFO_READS_FAST |
FBINFO_HWACCEL_XPAN | FBINFO_HWACCEL_YPAN;
@@ -1227,9 +1217,9 @@ static int __devinit ps3fb_probe(struct
dev->core.driver_data = info;
- dev_info(info->device, "%s %s, using %lu KiB of video memory\n",
+ dev_info(info->device, "%s %s, using %u KiB of video memory\n",
dev_driver_string(info->dev), info->dev->bus_id,
- ps3fb.xdr_size >> 10);
+ info->fix.smem_len >> 10);
task = kthread_run(ps3fbd, info, DEVICE_NAME);
if (IS_ERR(task)) {
@@ -1252,7 +1242,7 @@ err_free_irq:
free_irq(ps3fb.irq_no, &dev->core);
ps3_irq_plug_destroy(ps3fb.irq_no);
err_iounmap_dinfo:
- iounmap((u8 __iomem *)ps3fb.dinfo);
+ iounmap((u8 __force __iomem *)ps3fb.dinfo);
err_gpu_context_free:
lv1_gpu_context_free(ps3fb.context_handle);
err_gpu_memory_free:
@@ -1287,7 +1277,7 @@ static int ps3fb_shutdown(struct ps3_sys
framebuffer_release(info);
info = dev->core.driver_data = NULL;
}
- iounmap((u8 __iomem *)ps3fb.dinfo);
+ iounmap((u8 __force __iomem *)ps3fb.dinfo);
status = lv1_gpu_context_free(ps3fb.context_handle);
if (status)
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
A division of Sony Service Centre (Europe) N.V.
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium
VAT BE 0413.825.160 · RPR Brussels
Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619
^ permalink raw reply
* [patch 11/11] ps3fb: Fix modedb typos
From: Geert Uytterhoeven @ 2008-01-25 15:06 UTC (permalink / raw)
To: Antonino A. Daplas, Andrew Morton, linux-fbdev-devel
Cc: Geert Uytterhoeven, linuxppc-dev, cbe-oss-dev
In-Reply-To: <20080125150623.202631389@vixen.sonytel.be>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 1621 bytes --]
From: Geoff Levand <geoffrey.levand@am.sony.com>
ps3fb: Fix modedb typos
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
drivers/video/ps3fb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -184,7 +184,7 @@ static const struct fb_videomode ps3fb_m
"720p", 50, 1124, 644, 13468, 298, 478, 57, 44, 80, 5,
FB_SYNC_BROADCAST, FB_VMODE_NONINTERLACED
}, {
- /* 1080 */
+ /* 1080i */
"1080i", 50, 1688, 964, 13468, 264, 600, 94, 62, 88, 5,
FB_SYNC_BROADCAST, FB_VMODE_INTERLACED
}, {
@@ -232,7 +232,7 @@ static const struct fb_videomode ps3fb_m
FB_SYNC_BROADCAST, FB_VMODE_NONINTERLACED
}, {
/* 1080if */
- "1080f", 50, 1920, 1080, 13468, 148, 484, 36, 4, 88, 5,
+ "1080if", 50, 1920, 1080, 13468, 148, 484, 36, 4, 88, 5,
FB_SYNC_BROADCAST, FB_VMODE_INTERLACED
}, {
/* 1080pf */
--
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
Sony Network and Software Technology Center Europe
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^ permalink raw reply
* Re: ml310 kernel2.6 booting problems
From: Grant Likely @ 2008-01-25 15:17 UTC (permalink / raw)
To: greenlean; +Cc: linuxppc-embedded
In-Reply-To: <15087192.post@talk.nabble.com>
On 1/25/08, greenlean <jmgomez@atc.ugr.es> wrote:
>
> I'm also having some problem with my systemace file system. I'm working with
> secretlab git, and I try to mount the CF card with xsysace and with xsa, but
> in both cases it can't mount the rootfs:
>
> Linux/PPC load: console=ttyS0,9600 root=/dev/xsa3 rw
> :
> :
> :
> [ 2.777706] xsysace xsysace.0: Xilinx SystemACE revision 1.0.12
> [ 2.849967] xsysace xsysace.0: capacity: 986320 sectors
> [ 2.913383] xsa: unknown partition table
You're definitely not having a filesystem problem; it's a partition
table problem. Either the partition table is corrupt or the kernel
doesn't understand the type of partition table, or the system ace
isn't able to read the CF correctly (hardware problem).
g.
> :
> :
> [ 3.398810] Please append a correct "root=" boot option; here are the
> availa:
> [ 3.499476] fe00 493160 xsa (driver?)
> [ 3.547926] Kernel panic - not syncing: VFS: Unable to mount root fs on
> unkn)
>
> Does this mean that I have configured incorrectly the file system options in
> the kernel??
> I have read that the solution to this is to change the DOS/FAT/NT Filesystem
> option to the below configuration:
>
> <*> Second extended fs support
> DOS/FAT/NT Filesystems
> < > MSDOS fs support
> < > VFAT (Windows-95) fs support
> < > NTFS file system support
> [*] Advanced partition selection
> [*] PC BIOS (MSDOS partition tables) support
> I've already tested this configuration:
>
> <*> Second extended fs support
> DOS/FAT/NT Filesystems
> <*> MSDOS fs support
> <*> VFAT (Windows-95) fs support
> < > NTFS file system support
> [] Advanced partition selection
>
>
> My CF card has the following structure:
>
> Disco /dev/sdc: 521 MB, 521773056 bytes
> 16 cabezas, 63 sectores/pistas, 1011 cilindros
> Unidades = cilindros de 1008 * 512 = 516096 bytes
> Disk identifier: 0x00000000
>
> Disposit. Inicio Comienzo Fin Bloques Id Sistema
> /dev/sdc1 1 400 201568+ 6 FAT16
> /dev/sdc2 401 500 50400 82 Linux swap / Solaris
> /dev/sdc3 501 1011 257544 83 Linux
>
> I'm also wondering if I should use xsysace or xsa, because I have search in
> the file xsysace.c for the name of the device and It is named as xsysace. Am
> I right, and should I use xsysace? Or this name isn't related with the /dev
> file??
> $ grep xsysace xsysace.c
>
> .name = "xsysace",
> ace_major = register_blkdev(ace_major, "xsysace");
> printk(KERN_WARNING "xsysace: register_blkdev() failed\n");
> unregister_blkdev(ace_major, "xsysace");
>
> I'm going to reformat my CF card and test it,maybe the partition table is
> corrupted, but fdisk is not saying anything at all.
>
> Thanks
>
>
> Grant Likely-2 wrote:
> >
> > On 1/16/08, Joachim Meyer <Jogi95@web.de> wrote:
> >> Hi
> >>
> >> I made an Ace file with my Kernel and load it with the Flash Card.
> >> I made the Initial release CF image on the card and copied my ace file in
> >> an folder, from which I boot with the DIP-Switch.
> >> If I used
> >> "console=ttyUL0 ,9600 root=/dev/xsysace/disc0/part2 rw "
> >
> > try root=/dev/xsa2
> > Also, the ',9600' is unnecessary with the uartlite.
> >
> >>
> >> I tried to use this:
> >> "console=ttyUL0 ,9600 root=fe02 rw"
> >> and with this, after making ace-file etc. I get:
> >> [ 12.862678] EXT3 FS on xsa2, internal journal
> >> [ 12.899229] EXT3-fs: recovery complete.
> >> [ 12.982635] EXT3-fs: mounted filesystem with ordered data mode.
> >> [ 13.038505] VFS: Mounted root (ext3 filesystem).
> >> [ 13.094113] Freeing unused kernel memory: 96k init
> >> [ 13.159079] Warning: unable to open an initial console.
> >
> > You're probably missing the /dev/console device file
> >
> > g.
> >
> > --
> > Grant Likely, B.Sc., P.Eng.
> > Secret Lab Technologies Ltd.
> > _______________________________________________
> > Linuxppc-embedded mailing list
> > Linuxppc-embedded@ozlabs.org
> > https://ozlabs.org/mailman/listinfo/linuxppc-embedded
> >
> >
>
> --
> View this message in context: http://www.nabble.com/ml310-kernel2.6-booting-problems-tp14881983p15087192.html
> Sent from the linuxppc-embedded mailing list archive at Nabble.com.
>
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
^ permalink raw reply
* Re: [PATCHv3 7/7] [POWERPC] Move definition of buffer descriptor to cpm.h
From: Kumar Gala @ 2008-01-25 15:56 UTC (permalink / raw)
To: Jochen Friedrich; +Cc: Scott Wood, Kernel, Linux, linuxppc-dev list
In-Reply-To: <4798ACA5.5050106@scram.de>
On Thu, 24 Jan 2008, Jochen Friedrich wrote:
> Buffer descriptors are used by both CPM1 and CPM2. Move the definitions
> from the cpm dependent include file to common cpm.h
>
> Signed-off-by: Jochen Friedrich <jochen@scram.de>
> ---
> include/asm-powerpc/cpm.h | 73 ++++++++++++++++++++++++++++++++++++++++++++
> include/asm-powerpc/cpm1.h | 65 ---------------------------------------
> include/asm-powerpc/cpm2.h | 64 --------------------------------------
> 3 files changed, 73 insertions(+), 129 deletions(-)
>
applied.
- k
^ permalink raw reply
* Re: [PATCH for-2.6.25] [POWERPC] Rename commproc to cpm1 and cpm2_common.c to cpm2.c
From: Kumar Gala @ 2008-01-25 15:56 UTC (permalink / raw)
To: Jochen Friedrich
Cc: Kernel, Linux, linuxppc-dev list, netdev@vger.kernel.org,
Scott Wood, Garzik, Jeff
In-Reply-To: <4799F2CE.309@scram.de>
On Fri, 25 Jan 2008, Jochen Friedrich wrote:
> Rename commproc.[ch] to cpm1.[ch] to be more consistent with cpm2. Also
> rename cpm2_common.c to cpm2.c as suggested by Scott Wood. Adjust the
> includes accordingly.
>
> Signed-off-by: Jochen Friedrich <jochen@scram.de>
> ---
> arch/powerpc/platforms/8xx/ep88xc.c | 1 +
> arch/powerpc/platforms/8xx/mpc86xads_setup.c | 2 +-
> arch/powerpc/platforms/8xx/mpc885ads_setup.c | 2 +-
> arch/powerpc/sysdev/Makefile | 4 ++--
> arch/powerpc/sysdev/{commproc.c => cpm1.c} | 4 ++--
> arch/powerpc/sysdev/{cpm2_common.c => cpm2.c} | 3 +--
> arch/powerpc/sysdev/micropatch.c | 2 +-
> arch/ppc/8260_io/enet.c | 2 +-
> arch/ppc/8xx_io/commproc.c | 2 +-
> arch/ppc/8xx_io/enet.c | 6 +++---
> arch/ppc/8xx_io/fec.c | 2 +-
> arch/ppc/8xx_io/micropatch.c | 2 +-
> arch/ppc/boot/simple/iic.c | 2 +-
> arch/ppc/boot/simple/m8xx_tty.c | 2 +-
> arch/ppc/kernel/ppc_ksyms.c | 2 +-
> arch/ppc/platforms/mpc866ads_setup.c | 2 +-
> arch/ppc/platforms/mpc885ads_setup.c | 2 +-
> arch/ppc/syslib/mpc8xx_devices.c | 2 +-
> arch/ppc/xmon/start_8xx.c | 2 +-
> drivers/net/fec_8xx/fec_8xx-netta.c | 2 +-
> drivers/net/fec_8xx/fec_main.c | 2 +-
> drivers/net/fec_8xx/fec_mii.c | 2 +-
> drivers/net/fs_enet/fs_enet.h | 2 +-
> drivers/net/fs_enet/mac-fec.c | 2 +-
> drivers/net/fs_enet/mac-scc.c | 2 +-
> drivers/serial/cpm_uart/cpm_uart_cpm1.h | 2 +-
> include/asm-powerpc/{commproc.h => cpm1.h} | 8 ++++----
> include/asm-ppc/{commproc.h => cpm1.h} | 8 ++++----
> 28 files changed, 38 insertions(+), 38 deletions(-)
> rename arch/powerpc/sysdev/{commproc.c => cpm1.c} (99%)
> rename arch/powerpc/sysdev/{cpm2_common.c => cpm2.c} (99%)
> rename include/asm-powerpc/{commproc.h => cpm1.h} (99%)
> rename include/asm-ppc/{commproc.h => cpm1.h} (99%)
>
applied.
- k
^ permalink raw reply
* Re: [PATCH] mpc834x_mds: Convert device tree source to dts-v1
From: Kumar Gala @ 2008-01-25 15:57 UTC (permalink / raw)
To: Paul Gortmaker; +Cc: linuxppc-dev
In-Reply-To: <1201242129-13417-1-git-send-email-paul.gortmaker@windriver.com>
On Fri, 25 Jan 2008, Paul Gortmaker wrote:
> Move mpc834x_mds device tree source forward to dts-v1 format. Nothing
> too complex in this one, so it boils down to just adding a bunch of 0x
> in the right places and converting clock speeds to decimal.
>
> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
> ---
> arch/powerpc/boot/dts/mpc834x_mds.dts | 254 +++++++++++++++++----------------
> 1 files changed, 128 insertions(+), 126 deletions(-)
>
applied. I fixed up things so that interrupts use decimal.
- k
^ permalink raw reply
* Re: [PATCH 4/9] enable FSL SATA driver config for Freescale SoCs
From: Kumar Gala @ 2008-01-25 16:04 UTC (permalink / raw)
To: Kim Phillips; +Cc: linuxppc-dev, Jerry Huang
In-Reply-To: <20080124204621.2c09359e.kim.phillips@freescale.com>
On Jan 24, 2008, at 8:46 PM, Kim Phillips wrote:
> The mpc8315 shares the same SATA controller as the mpc837x,
> and likelihood is that future SoCs from Freescale will also.
>
> Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
> ---
> Kumar, let me know if you want me to post this to the ata list (I'm
> assuming it's not necessary).
It is necessary so they are aware. CC jgarizk, but we'll take it via
powerpc.
- k
^ permalink raw reply
* Re: [PATCH] [NET]: Remove PowerPC code from fec.c
From: Jochen Friedrich @ 2008-01-25 16:04 UTC (permalink / raw)
To: Frans Pop
Cc: linux-m68k, netdev, linux-kernel, linuxppc-dev, geert, gerg,
scottwood, jgarzik
In-Reply-To: <E1JIQpQ-0006Xj-RR@faramir.fjphome.nl>
Hi Frans,
> Jochen Friedrich wrote:
>> +++ b/drivers/net/fec.c
>> @@ -23,6 +23,9 @@
>> *
>> * Bug fixes and cleanup by Philippe De Muyter (phdm@macqel.be)
>> * Copyright (c) 2004-2006 Macq Electronique SA.
>> + *
>> + * This driver is now only used on ColdFire processors. Remove conditional
>> + * Powerpc code.
>> */
>
> This comment makes sense for a changelog, but IMO it makes no sense at all
> to add it to the file.
I just added it to clarify this code is now only used on m68knommu (Coldfire).
The comments on top are mailny about MPC860T CPUs (PowerPC), however the driver is no
longer used for these CPUs.
Maybe the wording should be changed to:
This driver is now only used on ColdFire (m68knommu) processors. Conditional
PowerPC code has been removed.
Thanks,
Jochen
^ permalink raw reply
* [RFC][PATCH] remove section mappinng
From: Badari Pulavarty @ 2008-01-25 16:05 UTC (permalink / raw)
To: linuxppc-dev; +Cc: anton, Paul Mackerras, linux-mm
Hi Paul/Ben/Anton,
As part of making memory remove working on ppc64, I need the code to
remove htab mappings for the section of the memory.
Here is the code I cooked up, it seems to be working fine.
But I have concerns where I need your help.
In order to invalidate htab entries, we need to find the "slot".
But I can only find the hpte group. Is it okay to invalidate the
first entry in the group ? Do I need to invalidate the entire group ?
Please help, as I would like to push this for 2.6.25/2.6.26.
Thanks,
Badari
For memory remove, we need to remove htab mapping.
Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
---
arch/powerpc/mm/hash_utils_64.c | 32 ++++++++++++++++++++++++++++++++
include/asm-powerpc/sparsemem.h | 1 +
2 files changed, 33 insertions(+)
Index: linux-2.6.24-rc8/arch/powerpc/mm/hash_utils_64.c
===================================================================
--- linux-2.6.24-rc8.orig/arch/powerpc/mm/hash_utils_64.c 2008-01-17 09:47:37.000000000 -0800
+++ linux-2.6.24-rc8/arch/powerpc/mm/hash_utils_64.c 2008-01-25 07:57:48.000000000 -0800
@@ -191,6 +191,33 @@ int htab_bolt_mapping(unsigned long vsta
return ret < 0 ? ret : 0;
}
+static void htab_remove_mapping(unsigned long vstart, unsigned long vend,
+ int psize, int ssize)
+{
+ unsigned long vaddr;
+ unsigned int step, shift;
+
+ shift = mmu_psize_defs[psize].shift;
+ step = 1 << shift;
+
+ for (vaddr = vstart; vaddr < vend; vaddr += step) {
+ unsigned long hash, hpteg;
+ unsigned long vsid = get_kernel_vsid(vaddr, ssize);
+ unsigned long va = hpt_va(vaddr, vsid, ssize);
+
+ hash = hpt_hash(va, shift, ssize);
+ hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP);
+
+ /*
+ * HELP - how do I find the slot ? Is it okay to
+ * invalidates only first entry ? Do I need to
+ * remove entire group instead ?
+ */
+ BUG_ON(!ppc_md.hpte_invalidate);
+ ppc_md.hpte_invalidate(hpteg, va, psize, ssize, 0);
+ }
+}
+
static int __init htab_dt_scan_seg_sizes(unsigned long node,
const char *uname, int depth,
void *data)
@@ -436,6 +463,11 @@ void create_section_mapping(unsigned lon
_PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_COHERENT | PP_RWXX,
mmu_linear_psize, mmu_kernel_ssize));
}
+
+void remove_section_mapping(unsigned long start, unsigned long end)
+{
+ htab_remove_mapping(start, end, mmu_linear_psize, mmu_kernel_ssize);
+}
#endif /* CONFIG_MEMORY_HOTPLUG */
static inline void make_bl(unsigned int *insn_addr, void *func)
Index: linux-2.6.24-rc8/include/asm-powerpc/sparsemem.h
===================================================================
--- linux-2.6.24-rc8.orig/include/asm-powerpc/sparsemem.h 2008-01-15 20:22:48.000000000 -0800
+++ linux-2.6.24-rc8/include/asm-powerpc/sparsemem.h 2008-01-24 16:20:17.000000000 -0800
@@ -20,6 +20,7 @@
#ifdef CONFIG_MEMORY_HOTPLUG
extern void create_section_mapping(unsigned long start, unsigned long end);
+extern void remove_section_mapping(unsigned long start, unsigned long end);
#ifdef CONFIG_NUMA
extern int hot_add_scn_to_nid(unsigned long scn_addr);
#else
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