- 07 4月, 2008 4 次提交
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由 Robert P. J. Day 提交于
__SPIN_LOCK_UNLOCKED is newer and is not deprecated. Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Ionut Nicu 提交于
The code in arch_arm_kprobe was trying to set a breakpoint which resulted in a page fault because the kernel text pages were write protected. Disable the write protect when CONFIG_KPROBES is defined. Signed-off-by: NIonut Nicu <ionut.nicu@freescale.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Steven Rostedt 提交于
We have an assembly version of strncmp for the bootwrapper, but not for the kernel, so we end up using the C version in the kernel. This takes the strncmp code from the bootup and copies it to the kernel proper, adding two instructions so it copes correctly with len==0. Signed-off-by: NSteven Rostedt <srostedt@redhat.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Roel Kluin 提交于
Replace logical "&&" by bit "&" for ISA_SPACE_MASK. Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 06 4月, 2008 1 次提交
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由 Josh Boyer 提交于
Include the newly added Canyonlands and Yosemite ports in the mutli-board 440 defconfig. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 05 4月, 2008 3 次提交
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由 Valentine Barshak 提交于
With a multiplatform kernel, once built we always have warp_setup_nand_flash() called and NDFC probed, no matter what machine we actually run on. This potentially can cause problems (such as kernel crash), since NDFC is probed at a warp-predefined address. Using machine_device_initcall() NAND devices are registered if we run on a warp only. Signed-off-by: NValentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stefan Roese 提交于
This patch changes the "max-frame-size" property to 9000 for all gbit enabled 4xx boards. All those ports generally support jumbo frames, so let's give the user a chance to enable it. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stefan Roese 提交于
This patch fixes some problems in the Canyonlands 460EX and Glacier 460GT dts files: - Add "mdio-device = <&EMAC0>" to all all EMAC's except for EMAC0 itself (the 460EX/GT only can access the PHY via the EMAC0 instance) - Add TAH support to Canyonlands dts Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 03 4月, 2008 6 次提交
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由 Stefan Roese 提交于
This patch creates a common system reset routine for all 40x and 44x systems. Previously only a 44x routine existed. But since this system reset via the debug control register is common for 40x and 44x let's share this code for all those platforms in ppc4xx_soc.c. This patch also enables CONFIG_4xx_SOC for all 40x and 44x platforms. Tested on Kilauea (405EX) and Canyonlands (440EX). Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Grant Likely 提交于
This target produces a flat binary rather than an ELF file, fixes the entry point at the beginning of the image, and takes a complete device tree with no fixups needed. Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stephen Neuendorffer 提交于
The of_serial driver queries the current-speed property and attempts to use it to register the custom_divisor property of the uart_port. However, if current-speed is not set, then this code will dereference a bad pointer. The fix is to only set custom_divisor when a current-speed property appears in the device tree. Signed-off-by: NStephen Neuendorffer <stephen.neuendorffer@xilinx.com> Signed-off-by: NJohn Linn <john.linn@xilinx.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stefan Roese 提交于
The patch fixes a bug, where the PESDRn_UTLSET1 register was setup wrongly resulting in a non working PCIe port 1. With this fix both PCIe ports work fine again. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stefan Roese 提交于
Since the arch/powerpc PCI subsystem now does a complete re-assignment of the resources, we can move from the unconditional PCIe PHY reset to the conditional version. Now the PHY is only reset, if no link is established yet. An additional PHY reset (one is already done in U-Boot) leads to problems with some Atheros PCIe boards and some HP FPGA PCIe designs. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Grant Likely 提交于
Call dtc from the Makefile instead of the wrapper script so that the dt blobs can be generated with a simple make invocation. Using this patch allows board ports to trigger automatic building of .dtb files by adding them to the image-y target list. Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 01 4月, 2008 17 次提交
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由 Johannes Weiner 提交于
show_mem() has no need to print the amount of free swap space manually because show_free_areas() does this already and is called by the former. The two outputs only differ in text formatting: printk("Free swap = %lukB\n", ...); printk("Free swap: %6ldkB\n", ...); Signed-off-by: NJohannes Weiner <hannes@saeurebad.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Johannes Weiner 提交于
show_mem() has no need to print the amount of free swap space manually because show_free_areas() does this already and is called by the former. The two outputs only differ in text formatting: printk("Free swap = %lukB\n", ...); printk("Free swap: %6ldkB\n", ...); Signed-off-by: NJohannes Weiner <hannes@saeurebad.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Julia Lawall 提交于
Robert P.J. Day proposed to use the macro FIELD_SIZEOF in replace of code that matches its definition. The modification was made using the following semantic patch (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ #include <linux/kernel.h> @depends on haskernel@ type t; identifier f; @@ - (sizeof(((t*)0)->f)) + FIELD_SIZEOF(t, f) @depends on haskernel@ type t; identifier f; @@ - sizeof(((t*)0)->f) + FIELD_SIZEOF(t, f) // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Harvey Harrison 提交于
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Harvey Harrison 提交于
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Robert Brose 提交于
Old-world powermacs don't set L2CR or L3CR on processor upgrade cards. This simple patch allows the setting of L3CR via a kernel parameter (like the existing kernel parameter to set L2CR). Signed-off-by: NRobert Brose <bob@qbjnet.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Geert Uytterhoeven 提交于
Split the device setup code in ps3_register_repository_device() in two routines: 1. ps3_setup_static_device(), to handle the setup of static devices in the PS3 repository, which can be __init, 2. ps3_setup_dynamic_device(), to handle the setup of storage devices that may appear later in the PS3 repository. This fixes a few section mismatch warnings. Signed-off-by: NGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Geert Uytterhoeven 提交于
WARNING: vmlinux.o(.text+0xb41b0): Section mismatch in reference from the function .add_memory() to the function .devinit.text:.arch_add_memory() The function .add_memory() references the function __devinit .arch_add_memory(). This is often because .add_memory lacks a __devinit annotation or the annotation of .arch_add_memory is wrong. arch_add_memory() is also not __devinit on other architectures Signed-off-by: NGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Geert Uytterhoeven 提交于
WARNING: vmlinux.o(.text+0x1e4c0): Section mismatch in reference from the function .move_device_tree() to the function .init.text:.lmb_alloc_base() The function .move_device_tree() references the function __init .lmb_alloc_base(). This is often because .move_device_tree lacks a __init annotation or the annotation of .lmb_alloc_base is wrong. move_device_tree() is called from early_init_devtree() only, which is __init Signed-off-by: NGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Badari Pulavarty 提交于
If the platform doesn't support hpte_removebolted(), gracefully return failure rather than success. Signed-off-by: NBadari Pulavarty <pbadari@us.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Masakazu Mokuno 提交于
Add Wake-on-LAN support to the PS3 Gelic network driver. Other OS WOL support was introduced in PS3 system firmware 2.20. Signed-off-by: NMasakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Geoff Levand 提交于
Add Wake-on-LAN support to the PS3 system-manager. Other OS WOL support was introduced in PS3 system firmware 2.20. Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Geert Uytterhoeven 提交于
PS3 save power on halt: - Replace infinite busy loops by smarter loops calling lv1_pause() to save power. - Add ps3_halt() and ps3_sys_manager_halt(). - Add __noreturn annotations. Signed-off-by: NGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Geoff Levand 提交于
Improve the debugging support of the PS3 bootwraper code: o Increase the size of the PS3 bootwrapper overlay from 256 to 512 bytes to allow for more debugging code in the overlay. o Use the dot symbol to set the size of __system_reset_overlay. The assembler will then emit an error if the overlay code is too big. o Remove some unused instructions. o Update the text describing the PS3 bootwrapper overlay. o Add a check for null pointer writes. o Change hcall return value from s64. Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Takashi Yamamoto 提交于
Add a new routine ps3_get_speid() which returns the logical SPE ID. This ID is needed for profiling support. Signed-off-by: NTakashi Yamamoto <TakashiA.Yamamoto@jp.sony.com> Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Roel Kluin 提交于
Fix a typo bug 'unlikely(x) == y' and add an unlikely() call to an unlikely code path in the PS3 interrupt routine ps3_get_irq(). Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Paul Mackerras 提交于
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- 27 3月, 2008 4 次提交
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由 Alexandr Smirnov 提交于
Add device tree file for Emerson KSI8560 board. Signed-off-by: NAlexandr Smirnov <asmirnov@ru.mvista.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Alexandr Smirnov 提交于
Add default config for Emerson KSI8560 board. Signed-off-by: NAlexandr Smirnov <asmirnov@ru.mvista.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Alexandr Smirnov 提交于
Add boot wrapper for Emerson KSI8560 board. Signed-off-by: NAlexandr Smirnov <asmirnov@ru.mvista.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Alexandr Smirnov 提交于
The KSI8560 is a single compact, mid-, or full-size Advanced Mezzanine Card (AdvancedMC™) based on the Freescale™ Semiconductor MPC8560 PowerQUICC III™ microprocessor. This product will serve in data and signaling applications such as signaling gateways (SGW) and softswitch signaling interface cards. The board has altera maxii CPLD, that is used to obtain and manage board configuration. Also there are two SCC UART serial consoles and FCC ethernet, that is routed to the front panel, while other ethernet controlers (TSEC's) are routed to the backplane. Signed-off-by: NAlexandr Smirnov <asmirnov@ru.mvista.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 26 3月, 2008 5 次提交
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由 Stefan Roese 提交于
This patch adds the L2 cache node to the Taishan 440GX dts file. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stefan Roese 提交于
This patch adds support for the 256k L2 cache found on some IBM/AMCC 4xx PPC's. It introduces a common 4xx SoC file (sysdev/ppc4xx_soc.c) which currently "only" adds the L2 cache init code. Other common 4xx stuff can be added later here. The L2 cache handling code is a copy of Eugene's code in arch/ppc with small modifications. Tested on AMCC Taishan 440GX. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stefan Roese 提交于
Currently Haleakala uses the Kilauea platform code. This patch adds "haleakala" to the compatible property, in case later kernel versions will introduce a Haleakala platform code. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stefan Roese 提交于
The patch adds the Glacier dts. The Glacier is nearly identical to the Canyonlands (460EX). Here the differences: - 4 ethernet ports instead of 2 - no SATA port - no USB port Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stephen Neuendorffer 提交于
Major 259 has been assigned by lanana. Use it. Also, publish /dev/icap[0-k] as the device entries, and register platform devices named 'icap' to be consistent. Signed-off-by: NStephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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