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2010-08-05MIPS: Clean up arch/mips/boot/compressed/decompress.cWu Zhangjin
- Remove several outdated comments - Clearify the definition of zimage_start and zimage_size and the their usage Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1382/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Clean up arch/mips/boot/compressed/ld.scriptWu Zhangjin
- Remove unused symbols: _fdata, _text; only _edata and _end are needed by head.S - Remove unused sections: .sbss, .stab, .gptab.sdata, .gptab.sbss - Change the alignment to 16 bytes to ensure it is greater than any fundamental type of a MIPS compiler. - Clean up comments Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1381/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Unify the suffix of compressed vmlinux.binWu Zhangjin
The compressed vmlinux.bin is only a temp file so it's ok to use the same suffix .z for them (.gz,.lzo,.lzma...) to remove several lines and simpify the maintenance (no need to add the "suffix_$(xxx) := suffix" line). Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> To: linux-mips <linux-mips@linux-mips.org> Cc: Alexander Clouter <alex@digriz.org.uk> Cc: Manuel Lauss <manuel.lauss@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Patchwork: https://patchwork.linux-mips.org/patch/1323/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
2010-08-05MIPS: PowerTV: Add Gaia platform definitions.David VomLehn
Define ASIC address, memory preallocations, and initialization code for the Gaia platform. Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1519/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: BCM47xx: Fix nvram_getenv return value.Hauke Mehrtens
Nvram_getenv should behave like cfe_getenv. cfe_getenv returns 0 on success and -9 if the value was not found. If the input was wrong -8 will be returned by cfe_getenv. Change nvram_getenv to do the same. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: Waldemar Brodkorb <wbx@openadk.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1520/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Allow more than 3.75GB of memory with PCIeDavid Daney
We reserve the 3.75GB - 4GB region of PCIe address space for device to device transfers, making the corresponding physical memory under direct mapping unavailable for DMA. To allow for PCIe DMA to all physical memory we map this chunk of physical memory with BAR1. Because of the resulting discontinuity in the mapping function, we remove a page of memory at each end of the range so multi-page DMA buffers can never be allocated that span the range. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1535/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Clean up notify_die() usage.David Daney
The sixth argument of notify_die() is a signal number, the fifth is a trap number. Instead of passing a signal number in a randomly selected argument, pass it in the sixth. Extract the exception code from regs and pass that as the trap number. Get rid of redundant cast, and remove some gratuitous spaces. Nobody actually does anything with the signal number or trap number, but we might as well populate them with sensible values. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1532/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Remove unused task_struct.trap_no field.David Daney
It is initialized to zero and only ever read. Remove it, and pass zero in its place. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1531/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: kprobe: Add support.David Daney
This patch is based on previous work by Sony and Himanshu Chauhan. I have done some cleanup and implemented JProbes and KRETPROBES. The KRETPROBES part is pretty much copied verbatim from powerpc. A possible future enhance might be to factor out the common code. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: Himanshu Chauhan <hschauhan@nulltrace.org> To: linux-mips@linux-mips.org To: ananth@in.ibm.com, To: anil.s.keshavamurthy@intel.com To: davem@davemloft.net To: masami.hiramatsu.pt@hitachi.com Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1525/ Patchwork: https://patchwork.linux-mips.org/patch/1530/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Add instrunction format for BREAK and SYSCALLDavid Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: ananth@in.ibm.com To: anil.s.keshavamurthy@intel.com To: davem@davemloft.net To: masami.hiramatsu.pt@hitachi.com Cc: linux-kernel@vger.kernel.org Cc: hschauhan@nulltrace.org Patchwork: https://patchwork.linux-mips.org/patch/1524/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: kprobes: Define regs_return_value()David Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: ananth@in.ibm.com To: anil.s.keshavamurthy@intel.com To: davem@davemloft.net To: masami.hiramatsu.pt@hitachi.com Cc: linux-kernel@vger.kernel.org, Cc: hschauhan@nulltrace.org Patchwork: https://patchwork.linux-mips.org/patch/1529/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Ritually kill stupid printk.Ralf Baechle
This belongs into userland. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Disallow MSI-X interrupt and fall back to MSI interrupts.Chandrakala Chavva
MSI-X interrupts are not supported yet for Octeon, return error if MSI-X interrupts are requested by driver so that the driver will fall back to use MSI interrupts. Signed-off-by: Chandrakala Chavva <cchavva@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: David Daney <ddaney@caviumnetworks.com> Patchwork: https://patchwork.linux-mips.org/patch/1506/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David Daney <ddaney@caviumnetworks.com>
2010-08-05MIPS: Octeon: Support 256 MSI on PCIeDavid Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1507/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Decode core number for R2 CPUs.David Daney
The struct cpuinfo_mips.core field should be populated with the physical core number. For R2 CPUs, this is carried in the low 10 bits of Ebase. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1505/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: SMTC: Use %p to format pointersKulikov Vasiliy
While at it, drop 0x prefix. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> To: kernel-janitors@vger.kernel.org Cc: Chris Dearman <chris@mips.com> Cc: "Robert P. J. Day" <rpjday@crashcourse.ca> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: André Goddard Rosa <andre.goddard@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1458/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Loongson: Remove unused macro LOONGSON_PERFCNT_IRQWu Zhangjin
LOONGSON2_PERFCNT_IRQ is used for the irq number of the performance overflow interrupts; LOONGSON_PERFCNT_IRQ is unused so remove it. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1494/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Loongson: Oprofile: add a new do_perfcnt_IRQ()Wu Zhangjin
On FuLoong-2F IP6 is shared by the performance counter overflow interrupt and the Bonito northbridge interrupt. To reduce overhead only call do_IRQ() when oprofile is enabled to reduce overhead. This patch adds an inline function do_perfcnt_IRQ() to hide the #if's , which can be shared by the other Loongson machines, i.e. gdium. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1492/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Loongson: Remove set_irq_trigger_mode()Wu Zhangjin
set_irq_trigger_mode() is not needed on all platforms so remove it and move the related source code to mach_init_irq(). This will allow gdium to share the common irq.c without adding an empty set_irq_trigger_mode(). Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1493/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Define ST0_NMI in asm/mipsregs.hDavid Daney
This is used by the forthcoming OCTEON watchdog patch. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1498/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Export __cpu_number_map and __cpu_logical_map.David Daney
The forthcoming Octeon watchdog driver will use them. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1499/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Export prom_putchar().David Daney
The forthcoming watchdog driver will use it. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1499/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: uasm: Add option to export uasm API.David Daney
A 'select EXPORT_UASM' in Kconfig will cause the uasm to be exported for use in modules. When it is exported, all the uasm data and code cease to be __init and __initdata. Also daddiu_bug cannot be __cpuinitdata if uasm is exported. The cleanest thing is to just make it normal data. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1500/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: uasm: Add BBIT0 and BBIT1 instructionsDavid Daney
These are OCTEON specific instructions. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1496/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: uasm: Add drotr32 and uasm_i_drotr_safe.David Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1495/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Implement delays with cycle counter.David Daney
Power throttling make deterministic delay loops impossible. Re-implement delays using the cycle counter. This also allows us to get rid of the code that calculates loops per jiffy. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1317/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add qi_lb60 board supportLars-Peter Clausen
Add support for the qi_lb60 (a.k.a QI Ben NanoNote) clamshell device. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1472/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MMC: Add support for the controller on JZ4740 SoCs.Lars-Peter Clausen
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Matt Fleming <matt@console-pimps.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Matt Fleming <matt@console-pimps.org> Cc: linux-mmc@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1463/ Patchwork: https://patchwork.linux-mips.org/patch/1523/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MTD: Nand: Add JZ4740 NAND driverLars-Peter Clausen
Add support for the NAND controller on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: David Woodhouse <dwmw2@infradead.org> Cc: linux-mtd@lists.infradead.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1470/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05FBDEV: JZ4740: Add framebuffer driverLars-Peter Clausen
Add support for the LCD controller on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-fbdev@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1470/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add Kbuild filesLars-Peter Clausen
Add the Kbuild files for the JZ4740 architecture and adds JZ4740 support to the MIPS Kbuild files. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1406/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add platform devicesLars-Peter Clausen
Add platform devices for all the JZ4740 platform drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1469/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add prom supportLars-Peter Clausen
Add support for initializing arcs_cmdline on JZ4740 based machines and provides a prom_putchar implementation. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1404/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add serial supportLars-Peter Clausen
The JZ4740 UART interface is almost 16550 compatible. The UART module needs to be enabled by setting a bit in the FCR register and it has support for receive timeout interrupts. Instead of adding yet another machine specific quirk to the 8250 serial driver we provide a serial_out implementation which sets the required additional flags. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1403/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add PWM supportLars-Peter Clausen
Add support for the PWM part of the timer unit on a JZ4740 SoC. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1468/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add DMA support.Lars-Peter Clausen
Add support for DMA transfers on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1401/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add GPIO supportLars-Peter Clausen
Add gpiolib support for JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1467/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add setup codeLars-Peter Clausen
Add plat_mem_setup and get_system_type for JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1399/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add power-management and system reset supportLars-Peter Clausen
Add support for suspend/resume and poweroff/reboot on a JZ4740 SoC. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1398/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add clocksource/clockevent support.Lars-Peter Clausen
Add clocksource and clockevent support for the timer/counter unit on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1397/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add timer supportLars-Peter Clausen
Add support for the timer/counter unit on a JZ4740 SoC. This code is used as a common base for the JZ4740 clocksource/clockevent implementation and PWM support. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1396/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add IRQ handler codeLars-Peter Clausen
Add support for IRQ handling on a JZ4740 SoC. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1465/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add clock API support.Lars-Peter Clausen
Add support for managing the clocks found on JZ4740 SoC through the Linux clock API. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1466/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add base support for Ingenic JZ4740 System-on-a-ChipLars-Peter Clausen
Adds a new cpu type for the JZ4740 to the Linux MIPS architecture code. It also adds the iomem addresses for the different components found on a JZ4740 SoC. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1464/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: HOTPLUG_CPU fixes.David Daney
* Rename camel-case InitTLBStart_addr to octeon_bootloader_entry_addr. * Convert calls to cvmx_read64_uint32(), to simple pointer dereferences. * Set proper ebase. * Don't confuse coreid and cpu numbers. * Try to maintain consistent bootloader coremask. * Update the signature and boot_init_vector of supported bootloaders. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1491/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Simplify hotcpu_notifier registration.David Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1490/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Clean up SMP CPU numbering.David Daney
Also number offline CPUs that could potentially be brought on-line later. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1489/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Make MSI use handle_simple_irq().David Daney
The use of handle_percpu_irq() is not really what we want for MSI, use handle_simple_irq() instead. This is probably the prototypical case for using handle_simple_irq(), because all the MSIs are dispatched from the root interrupt service routine. Also since the base IRQ is not shared, don't pass IRQF_SHARED. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1488/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Get rid of a bunch of MSI IRQ number definitions.David Daney
MSI IRQ numbers are allocated dynamically, so there is no reason to have all these static definitions. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1487/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Fix fixup_irqs for HOTPLUG_CPUDavid Daney
The original version went behind the back of everything, leaving things in an inconsistent state. Now we use the irq_set_affinity() to do the work for us. This has the advantage that the IRQ core's view of the affinity stays consistent. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1486/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>