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* RE: [PATCH 09/14] x86_64 irq: Begin consolidating per_irq data in structures.
@ 2007-02-27 21:28 Lu, Yinghai
  2007-02-28  6:27 ` Eric W. Biederman
  0 siblings, 1 reply; 73+ messages in thread
From: Lu, Yinghai @ 2007-02-27 21:28 UTC (permalink / raw)
  To: ebiederm, Andrew Morton
  Cc: linux-kernel, Zwane Mwaikambo, Ashok Raj, Ingo Molnar,
	Natalie Protasevich, Andi Kleen, Siddha, Suresh B,
	Linus Torvalds


-----Original Message-----
From: ebiederm@xmission.com [mailto:ebiederm@xmission.com] 
Sent: Friday, February 23, 2007 3:33 AM

>+struct irq_cfg {
>+	cpumask_t domain;
>+	u8 vector;
>+};
>+
>+/* irq_cfg is indexed by the sum of all RTEs in all I/O APICs. */
>+struct irq_cfg irq_cfg[NR_IRQS] __read_mostly = {
>+	[0] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 0 },
>+	[1] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 1 },
>+	[2] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 2 },
>+	[3] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 3 },
>+	[4] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 4 },
>+	[5] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 5 },
>+	[6] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 6 },
>+	[7] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 7 },
>+	[8] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 8 },
>+	[9] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 9 },
>+	[10] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 10 },
>+	[11] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 11 },
>+	[12] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 12 },
>+	[13] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 13 },
>+	[14] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 14 },
>+	[15] = { .domain = CPU_MASK_ALL, .vector = FIRST_EXTERNAL_VECTOR
+ 15 },
>+};
>+
> static int assign_irq_vector(int irq, cpumask_t mask, cpumask_t
*result);

Why not use

IRQ0_VECTOR... IRQ15_VECTOR here. 

YH



^ permalink raw reply	[flat|nested] 73+ messages in thread

end of thread, other threads:[~2007-02-28  6:28 UTC | newest]

Thread overview: 73+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <200701221116.13154.luigi.genoni@pirelli.com>
2007-01-22 17:14 ` System crash after "No irq handler for vector" linux 2.6.19 Eric W. Biederman
     [not found]   ` <200701231051.32945.luigi.genoni@pirelli.com>
2007-01-23 12:18     ` Eric W. Biederman
     [not found]       ` <Pine.LNX.4.64.0701232052330.32111@baldios.it.pirelli.com>
2007-01-31  8:39         ` Eric W. Biederman
     [not found]           ` <200701311549.22512.luigi.genoni@pirelli.com>
2007-02-01  5:56             ` [PATCH] x86_64: Survive having no irq mapping for a vector Eric W. Biederman
2007-02-01  5:59             ` System crash after "No irq handler for vector" linux 2.6.19 Eric W. Biederman
2007-02-01  7:20             ` Eric W. Biederman
     [not found]               ` <200702021848.55921.luigi.genoni@pirelli.com>
2007-02-02 18:02                 ` Eric W. Biederman
     [not found]                   ` <200702021905.39922.luigi.genoni@pirelli.com>
2007-02-02 18:32                     ` Eric W. Biederman
2007-02-03  0:31                     ` [PATCH 1/2] x86_64 irq: Simplfy __assign_irq_vector Eric W. Biederman
2007-02-03  0:35                       ` [PATCH 2/2] x86_64 irq: Handle irqs pending in IRR during irq migration Eric W. Biederman
2007-02-03  1:05                         ` Andrew Morton
2007-02-03  1:39                           ` Eric W. Biederman
2007-02-03  2:01                             ` Andrew Morton
2007-02-03  7:32                           ` Arjan van de Ven
2007-02-03  7:55                             ` Eric W. Biederman
2007-02-03 14:31                               ` l.genoni
2007-02-03 10:01                         ` Andi Kleen
2007-02-03 10:22                           ` Eric W. Biederman
2007-02-03 10:26                             ` Andi Kleen
2007-02-06  7:36                         ` Ingo Molnar
2007-02-06  8:57                           ` Eric W. Biederman
     [not found]                           ` <200702061012.25910.luigi.genoni@pirelli.com>
2007-02-06 22:05                             ` Eric W. Biederman
2007-02-06 22:16                           ` Eric W. Biederman
2007-02-06 22:25                             ` Ingo Molnar
2007-02-07  2:33                               ` Eric W. Biederman
2007-02-08 11:48                               ` Eric W. Biederman
2007-02-08 20:19                                 ` Eric W. Biederman
2007-02-09  6:40                                   ` Eric W. Biederman
2007-02-10 23:52                                     ` What are the real ioapic rte programming constraints? Eric W. Biederman
2007-02-11  5:57                                       ` Zwane Mwaikambo
2007-02-11 10:20                                         ` Eric W. Biederman
2007-02-11 16:16                                           ` Zwane Mwaikambo
2007-02-11 22:01                                             ` Eric W. Biederman
2007-02-12  1:05                                               ` Zwane Mwaikambo
2007-02-12  4:51                                                 ` Eric W. Biederman
2007-02-23 10:51                                                   ` Conclusions from my investigation about ioapic programming Eric W. Biederman
2007-02-23 11:10                                                     ` [PATCH 0/14] x86_64 irq related fixes and cleanups Eric W. Biederman
2007-02-23 11:11                                                       ` [PATCH 01/14] x86_64 irq: Simplfy __assign_irq_vector Eric W. Biederman
2007-02-23 11:13                                                         ` [PATCH 02/14] irq: Remove set_native_irq_info Eric W. Biederman
2007-02-23 11:15                                                           ` [PATCH 03/14] x86_64 irq: Kill declaration of removed array, interrupt Eric W. Biederman
2007-02-23 11:16                                                             ` [PATCH 04/14] x86_64 irq: Remove the unused vector parameter from ioapic_register_intr Eric W. Biederman
2007-02-23 11:19                                                               ` [PATCH 05/14] x86_64 irq: Refactor setup_IO_APIC_irq Eric W. Biederman
2007-02-23 11:20                                                                 ` [PATCH 06/14] x86_64 irq: Simplfiy the set_affinity logic Eric W. Biederman
2007-02-23 11:23                                                                   ` [PATCH 07/14] x86_64 irq: In __DO_ACTION perform the FINAL action for every entry Eric W. Biederman
2007-02-23 11:26                                                                     ` [PATCH 08/14] x86_64 irq: Use NR_IRQS not NR_IRQ_VECTORS Eric W. Biederman
2007-02-23 11:32                                                                       ` [PATCH 09/14] x86_64 irq: Begin consolidating per_irq data in structures Eric W. Biederman
2007-02-23 11:35                                                                         ` [PATCH 10/14] x86_64 irq: Simplify assign_irq_vector's arguments Eric W. Biederman
2007-02-23 11:36                                                                           ` [PATCH 11/14] x86_64 irq: Remove unnecessary irq 0 setup Eric W. Biederman
2007-02-23 11:38                                                                             ` [PATCH 12/14] x86_64 irq: Add constants for the reserved IRQ vectors Eric W. Biederman
2007-02-23 11:40                                                                               ` [PATCH 13/14] x86_64 irq: Safely cleanup an irq after moving it Eric W. Biederman
2007-02-25 11:53                                                                                 ` Mika Penttilä
2007-02-25 12:09                                                                                   ` Eric W. Biederman
2007-02-23 11:46                                                                               ` [PATCH 14/14] genirq: Mask irqs when migrating them Eric W. Biederman
2007-02-23 12:01                                                                                 ` [PATCH] x86_64 irq: Document what works and why on ioapics Eric W. Biederman
2007-02-24  2:06                                                                                 ` [PATCH 14/14] genirq: Mask irqs when migrating them Siddha, Suresh B
2007-02-27 20:26                                                                                   ` Andrew Morton
2007-02-27 20:41                                                                                     ` Eric W. Biederman
2007-02-25 10:43                                                                               ` [PATCH 12/14] x86_64 irq: Add constants for the reserved IRQ vectors Pavel Machek
2007-02-25 11:15                                                                                 ` Eric W. Biederman
2007-02-25 19:48                                                                                   ` Pavel Machek
2007-02-25 21:01                                                                                     ` Eric W. Biederman
2007-02-25 21:13                                                                                       ` Pavel Machek
2007-02-23 16:48                                                     ` Conclusions from my investigation about ioapic programming Jeff V. Merkey
2007-02-23 18:10                                                       ` Eric W. Biederman
2007-02-23 17:48                                                         ` Jeff V. Merkey
2007-02-24  4:05                                                           ` Eric W. Biederman
2007-02-24  5:44                                                             ` Jeffrey V. Merkey
2007-02-23 17:48                                                         ` Jeff V. Merkey
     [not found]                                           ` <32209efe0702111212j77f5011xe2430cb13c13686@mail.gmail.com>
2007-02-11 21:36                                             ` What are the real ioapic rte programming constraints? Eric W. Biederman
2007-02-03  9:50                       ` [PATCH 1/2] x86_64 irq: Simplfy __assign_irq_vector Andi Kleen
2007-02-03  0:40                     ` System crash after "No irq handler for vector" linux 2.6.19 Eric W. Biederman
2007-02-27 21:28 [PATCH 09/14] x86_64 irq: Begin consolidating per_irq data in structures Lu, Yinghai
2007-02-28  6:27 ` Eric W. Biederman

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