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Commit 255115fb authored Mar 27, 2009 by Bartlomiej Zolnierkiewicz

ide: allow host drivers to specify IRQ flags



* Add ->irq_flags field to struct ide_port_info and struct ide_host.

* Update host drivers and IDE PCI code to use ->irq_flags field.

* Convert init_irq() and ide_intr() to use host->irq_flags.

This fixes handling of shared IRQs for non-PCI hosts
and removes ugly ifdeffery from core IDE code.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

parent c7db966b

drivers/ide/buddha.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -145,6 +145,7 @@ static void __init buddha_setup_ports(hw_regs_t *hw, unsigned long base,

		static const struct ide_port_info buddha_port_info = {
		.host_flags = IDE_HFLAG_MMIO \| IDE_HFLAG_NO_DMA,
		.irq_flags = IRQF_SHARED,
		};

		/*

drivers/ide/delkin_cb.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -66,6 +66,7 @@ static const struct ide_port_info delkin_cb_port_info = {
		.port_ops = &delkin_cb_port_ops,
		.host_flags = IDE_HFLAG_IO_32BIT \| IDE_HFLAG_UNMASK_IRQS \|
		IDE_HFLAG_NO_DMA,
		.irq_flags = IRQF_SHARED,
		.init_chipset = delkin_cb_init_chipset,
		};

drivers/ide/falconide.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -105,6 +105,7 @@ static const struct ide_port_info falconide_port_info = {
		.tp_ops = &falconide_tp_ops,
		.host_flags = IDE_HFLAG_MMIO \| IDE_HFLAG_SERIALIZE \|
		IDE_HFLAG_NO_DMA,
		.irq_flags = IRQF_SHARED,
		};

		static void __init falconide_setup_ports(hw_regs_t *hw)

drivers/ide/gayle.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -120,6 +120,7 @@ static void __init gayle_setup_ports(hw_regs_t *hw, unsigned long base,
		static const struct ide_port_info gayle_port_info = {
		.host_flags = IDE_HFLAG_MMIO \| IDE_HFLAG_SERIALIZE \|
		IDE_HFLAG_NO_DMA,
		.irq_flags = IRQF_SHARED,
		};

		/*

drivers/ide/ide-cs.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -154,6 +154,7 @@ static const struct ide_port_ops idecs_port_ops = {
		static const struct ide_port_info idecs_port_info = {
		.port_ops = &idecs_port_ops,
		.host_flags = IDE_HFLAG_NO_DMA,
		.irq_flags = IRQF_SHARED,
		};

		static struct ide_host *idecs_register(unsigned long io, unsigned long ctl,