aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/apic/numaq_32.c
Commit message (Collapse)AuthorAge
* x86: apic namespace cleanupThomas Gleixner2009-08-31
| | | | | | | boot_cpu_physical_apicid is a global variable and used as function argument as well. Rename the function arguments to avoid confusion. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Add timer_init to x86_init_opsThomas Gleixner2009-08-31
| | | | | | | | | | | | The timer init code is convoluted with several quirks and the paravirt timer chooser. Figuring out which code path is actually taken is not for the faint hearted. Move the numaq TSC quirk to tsc_pre_init x86_init_ops function and replace the paravirt time chooser and the remaining x86 quirk with a simple x86_init_ops function. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move traps_init to x86_init_opsThomas Gleixner2009-08-31
| | | | | | Replace the quirks by a simple x86_init_ops function. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move irq_init to x86_init_opsThomas Gleixner2009-08-31
| | | | | | | | | irq_init is overridden by x86_quirks and by paravirts. Unify the whole mess and make it an unconditional x86_init_ops function which defaults to the standard function and can be overridden by the early platform code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move pre_intr_init to x86_init_opsThomas Gleixner2009-08-31
| | | | | | | | | Replace the quirk machinery by a x86_init_ops function which defaults to the standard implementation. This is also a preparatory patch for Moorestown support which needs to replace the default init_ISA_irqs as well. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move get/find_smp_config to x86_init_opsThomas Gleixner2009-08-31
| | | | | | | Replace the quirk machinery by a x86_init_ops function which defaults to the standard implementation. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move oem_bus_info to x86_init_opsThomas Gleixner2009-08-27
| | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move mpc_oem_pci_bus to x86_init_opsThomas Gleixner2009-08-27
| | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move smp_read_mpc_oem to x86_init_ops.Thomas Gleixner2009-08-27
| | | | | | Move smp_read_mpc_oem from quirks to x86_init. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move mpc_apic_id to x86_init_opsThomas Gleixner2009-08-27
| | | | | | | The mpc_apic_id setup is handled by a x86_quirk. Make it a x86_init_ops function with a default implementation. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move ioapic_ids_setup to x86_init_opsThomas Gleixner2009-08-27
| | | | | | | | 32bit and also the numaq code have special requirements on the ioapic_id setup. Convert it to a x86_init_ops function and get rid of the quirks and #ifdefs Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Sanitize smp_record and move it to x86_init_opsThomas Gleixner2009-08-27
| | | | | | | | | | | The x86 quirkification introduced an extra ugly hackery with a variable pointer in the mpparse code. If the pointer is initialized then it is dereferenced and the variable set to 0 or incremented. Create a x86_init_ops function and let the affected numaq code hold the function. Default init is a setup noop. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Move memory_setup to x86_init_opsThomas Gleixner2009-08-27
| | | | | | | | | memory_setup is overridden by x86_quirks and by paravirts with weak functions and quirks. Unify the whole mess and make it an unconditional x86_init_ops function which defaults to the standard function and can be overridden by the early platform code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86, apic: Fix false positive section mismatch in numaq_32.cRakib Mullick2009-07-13
| | | | | | | | | | | | | | | | | The variable apic_numaq placed in noninit section references the function wakeup_secondary_cpu_via_nmi(), which is in __cpuinit section. Thus causes a section mismatch warning. To avoid such mismatch we mark apic_numaq as __refdata. We were warned by the following warning: WARNING: arch/x86/kernel/built-in.o(.data+0x932c): Section mismatch in reference from the variable apic_numaq to the function .cpuinit.text:wakeup_secondary_cpu_via_nmi() Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> LKML-Reference: <b9df5fa10907120407p6b4f67dtf4d563155488188a@mail.gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* cpumask: remove x86 cpumask_t uses.Rusty Russell2009-03-13
| | | | | | | | | | | | | Impact: cleanup We are removing cpumask_t in favour of struct cpumask: mainly as a marker of what code is now CONFIG_CPUMASK_OFFSTACK-safe. The only non-trivial change here is vector_allocation_domain(): explicitly clear the mask and set the first word, rather than using assignment. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* cpumask: remove cpumask_t assignment from vector_allocation_domain()Rusty Russell2009-03-13
| | | | | | | | | | | | Impact: cleanup It's not legal to do assignments into cpumask_var_t; they will soon be of variable length. So explicitly clear the mask and set the first word, rather than using assignment. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL.: x86Rusty Russell2009-03-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup (Thanks to Al Viro for reminding me of this, via Ingo) CPU_MASK_ALL is the (deprecated) "all bits set" cpumask, defined as so: #define CPU_MASK_ALL (cpumask_t) { { ... } } Taking the address of such a temporary is questionable at best, unfortunately 321a8e9d (cpumask: add CPU_MASK_ALL_PTR macro) added CPU_MASK_ALL_PTR: #define CPU_MASK_ALL_PTR (&CPU_MASK_ALL) Which formalizes this practice. One day gcc could bite us over this usage (though we seem to have gotten away with it so far). So replace everywhere which used &CPU_MASK_ALL or CPU_MASK_ALL_PTR with the modern "cpu_all_mask" (a real const struct cpumask *), and remove CPU_MASK_ALL_PTR altogether. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Ingo Molnar <mingo@elte.hu> Reported-by: Al Viro <viro@zeniv.linux.org.uk> Cc: Mike Travis <travis@sgi.com>
* x86_32: apic/numaq_32, fix section mismatchJiri Slaby2009-03-02
| | | | | | | | | | Remove __cpuinitdata section placement for translation_table structure, since it is referenced from a functions within .text. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: H. Peter Anvin <hpa@zytor.com>
* x86: apic: simplify secondary CPU wakeup methodsIngo Molnar2009-02-26
| | | | | | | | | | | | | | Impact: cleanup - rename apic->wakeup_cpu to apic->wakeup_secondary_cpu, to make it apparent that this is an SMP-only method - handle NULL ->wakeup_secondary_cpus to mean the default INIT wakeup sequence - this allows simplification of the APIC driver templates. Cc: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: remove update_apic from x86_quirksYinghai Lu2009-02-26
| | | | | | | | | | | | | Impact: cleanup x86_quirks->update_apic() calling looks crazy. so try to remove it: 1. every apic take wakeup_cpu member directly 2. separate es7000_apic to es7000_apic_cluster 3. use uv_wakeup_cpu directly Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, apic: move remaining APIC drivers to arch/x86/kernel/apic/*Ingo Molnar2009-02-17
Move the 32-bit extended-arch APIC drivers to arch/x86/kernel/apic/ too, and rename apic_64.c to probe_64.c. Signed-off-by: Ingo Molnar <mingo@elte.hu>
generated by cgit v1.2.2 (git 2.25.0) at 2025-07-26 05:45:04 -0400