linux/include/asm-arm/arch-ebsa285/entry-macro.S

/*
 * include/asm-arm/arch-footbridge/entry-macro.S
 *
 * Low-level IRQ helper macros for footbridge-based platforms
 *
 * This file is licensed under  the terms of the GNU General Public
 * License version 2. This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */
#include <asm/hardware.h>
#include <asm/arch/irqs.h>
#include <asm/hardware/dec21285.h>

		.macro	disable_fiq
		.endm

		.equ	dc21285_high, ARMCSR_BASE & 0xff000000
		.equ	dc21285_low, ARMCSR_BASE & 0x00ffffff

		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
		mov	r4, #dc21285_high
		.if	dc21285_low
		orr	r4, r4, #dc21285_low
		.endif
		ldr	\irqstat, [r4, #0x180]		@ get interrupts

		mov	\irqnr, #IRQ_SDRAMPARITY
		tst	\irqstat, #IRQ_MASK_SDRAMPARITY
		bne	1001f

		tst	\irqstat, #IRQ_MASK_UART_RX
		movne	\irqnr, #IRQ_CONRX
		bne	1001f

		tst	\irqstat, #IRQ_MASK_DMA1
		movne	\irqnr, #IRQ_DMA1
		bne	1001f

		tst	\irqstat, #IRQ_MASK_DMA2
		movne	\irqnr, #IRQ_DMA2
		bne	1001f

		tst	\irqstat, #IRQ_MASK_IN0
		movne	\irqnr, #IRQ_IN0
		bne	1001f

		tst	\irqstat, #IRQ_MASK_IN1
		movne	\irqnr, #IRQ_IN1
		bne	1001f

		tst	\irqstat, #IRQ_MASK_IN2
		movne	\irqnr, #IRQ_IN2
		bne	1001f

		tst	\irqstat, #IRQ_MASK_IN3
		movne	\irqnr, #IRQ_IN3
		bne	1001f

		tst	\irqstat, #IRQ_MASK_PCI
		movne	\irqnr, #IRQ_PCI
		bne	1001f

		tst	\irqstat, #IRQ_MASK_DOORBELLHOST
		movne	\irqnr, #IRQ_DOORBELLHOST
		bne     1001f

		tst	\irqstat, #IRQ_MASK_I2OINPOST
		movne	\irqnr, #IRQ_I2OINPOST
		bne	1001f

		tst	\irqstat, #IRQ_MASK_TIMER1
		movne	\irqnr, #IRQ_TIMER1
		bne	1001f

		tst	\irqstat, #IRQ_MASK_TIMER2
		movne	\irqnr, #IRQ_TIMER2
		bne	1001f

		tst	\irqstat, #IRQ_MASK_TIMER3
		movne	\irqnr, #IRQ_TIMER3
		bne	1001f

		tst	\irqstat, #IRQ_MASK_UART_TX
		movne	\irqnr, #IRQ_CONTX
		bne	1001f

		tst	\irqstat, #IRQ_MASK_PCI_ABORT
		movne	\irqnr, #IRQ_PCI_ABORT
		bne	1001f

		tst	\irqstat, #IRQ_MASK_PCI_SERR
		movne	\irqnr, #IRQ_PCI_SERR
		bne	1001f

		tst	\irqstat, #IRQ_MASK_DISCARD_TIMER
		movne	\irqnr, #IRQ_DISCARD_TIMER
		bne	1001f

		tst	\irqstat, #IRQ_MASK_PCI_DPERR
		movne	\irqnr, #IRQ_PCI_DPERR
		bne	1001f

		tst	\irqstat, #IRQ_MASK_PCI_PERR
		movne	\irqnr, #IRQ_PCI_PERR
1001:
		.endm
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-17 02:20:36 +04:00			`/*`
			`* include/asm-arm/arch-footbridge/entry-macro.S`
			`*`
			`* Low-level IRQ helper macros for footbridge-based platforms`
			`*`
			`* This file is licensed under the terms of the GNU General Public`
			`* License version 2. This program is licensed "as is" without any`
			`* warranty of any kind, whether express or implied.`
			`*/`
[ARM] Cleanup ARM includes arch/arm/kernel/entry-armv.S has contained a comment suggesting that asm/hardware.h and asm/arch/irqs.h should be moved into the asm/arch/entry-macro.S include. So move the includes to these two files as required. Add missing includes (asm/hardware.h, asm/io.h) to asm/arch/system.h includes which use those facilities, and remove asm/io.h from kernel/process.c. Remove other unnecessary includes from arch/arm/kernel, arch/arm/mm and arch/arm/mach-footbridge. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2006-01-03 20:39:34 +03:00			`#include <asm/hardware.h>`
			`#include <asm/arch/irqs.h>`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-17 02:20:36 +04:00			`#include <asm/hardware/dec21285.h>`

			`.macro disable_fiq`
			`.endm`

			`.equ dc21285_high, ARMCSR_BASE & 0xff000000`
			`.equ dc21285_low, ARMCSR_BASE & 0x00ffffff`

			`.macro get_irqnr_and_base, irqnr, irqstat, base, tmp`
			`mov r4, #dc21285_high`
			`.if dc21285_low`
			`orr r4, r4, #dc21285_low`
			`.endif`
			`ldr \irqstat, [r4, #0x180] @ get interrupts`

			`mov \irqnr, #IRQ_SDRAMPARITY`
			`tst \irqstat, #IRQ_MASK_SDRAMPARITY`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_UART_RX`
			`movne \irqnr, #IRQ_CONRX`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_DMA1`
			`movne \irqnr, #IRQ_DMA1`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_DMA2`
			`movne \irqnr, #IRQ_DMA2`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_IN0`
			`movne \irqnr, #IRQ_IN0`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_IN1`
			`movne \irqnr, #IRQ_IN1`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_IN2`
			`movne \irqnr, #IRQ_IN2`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_IN3`
			`movne \irqnr, #IRQ_IN3`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_PCI`
			`movne \irqnr, #IRQ_PCI`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_DOORBELLHOST`
			`movne \irqnr, #IRQ_DOORBELLHOST`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_I2OINPOST`
			`movne \irqnr, #IRQ_I2OINPOST`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_TIMER1`
			`movne \irqnr, #IRQ_TIMER1`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_TIMER2`
			`movne \irqnr, #IRQ_TIMER2`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_TIMER3`
			`movne \irqnr, #IRQ_TIMER3`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_UART_TX`
			`movne \irqnr, #IRQ_CONTX`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_PCI_ABORT`
			`movne \irqnr, #IRQ_PCI_ABORT`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_PCI_SERR`
			`movne \irqnr, #IRQ_PCI_SERR`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_DISCARD_TIMER`
			`movne \irqnr, #IRQ_DISCARD_TIMER`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_PCI_DPERR`
			`movne \irqnr, #IRQ_PCI_DPERR`
			`bne 1001f`

			`tst \irqstat, #IRQ_MASK_PCI_PERR`
			`movne \irqnr, #IRQ_PCI_PERR`
			`1001:`
			`.endm`