diff options
| author | Jamie Lenehan <lenehan@twibble.org> | 2006-10-31 12:35:02 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-10-31 12:53:28 +0900 |
| commit | bd71ab88deab3358241f22ed6c035c427aacc4e7 (patch) | |
| tree | 632aa998acac7feb7df79684f4c382a6d6bf2294 /arch/sh/boards/se/7751 | |
| parent | 1f6c526c409ed7ecdd02469c46ab4b4a50ebec45 (diff) | |
sh: Fix IPR-IRQ's for IRQ-chip change breakage.
The conversion from IPR-IRQ to IRQ-chip resulted in the
ipr data being allocated in a local variable in
make_ipr_irq - breaking anything using IPR interrupts.
This changes all of the callers of make_ipr_irq to
allocate a static structure containing the IPR data which
is then passed to make_ipr_irq. This removes the need for
make_ipr_irq to allocate any additional space for the IPR
information.
Signed-off-by: Jamie Lenehan <lenehan@twibble.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/se/7751')
| -rw-r--r-- | arch/sh/boards/se/7751/irq.c | 85 |
1 files changed, 41 insertions, 44 deletions
diff --git a/arch/sh/boards/se/7751/irq.c b/arch/sh/boards/se/7751/irq.c index c607b0a4847..e4c63a48296 100644 --- a/arch/sh/boards/se/7751/irq.c +++ b/arch/sh/boards/se/7751/irq.c @@ -14,53 +14,50 @@ #include <asm/irq.h> #include <asm/se7751.h> -/* - * Initialize IRQ setting - */ -void __init init_7751se_IRQ(void) -{ - +static struct ipr_data se7751_ipr_map[] = { /* Leave old Solution Engine code in for reference. */ #if defined(CONFIG_SH_SOLUTION_ENGINE) - /* - * Super I/O (Just mimic PC): - * 1: keyboard - * 3: serial 0 - * 4: serial 1 - * 5: printer - * 6: floppy - * 8: rtc - * 12: mouse - * 14: ide0 - */ - make_ipr_irq(14, BCR_ILCRA, 2, 0x0f-14); - make_ipr_irq(12, BCR_ILCRA, 1, 0x0f-12); - make_ipr_irq( 8, BCR_ILCRB, 1, 0x0f- 8); - make_ipr_irq( 6, BCR_ILCRC, 3, 0x0f- 6); - make_ipr_irq( 5, BCR_ILCRC, 2, 0x0f- 5); - make_ipr_irq( 4, BCR_ILCRC, 1, 0x0f- 4); - make_ipr_irq( 3, BCR_ILCRC, 0, 0x0f- 3); - make_ipr_irq( 1, BCR_ILCRD, 3, 0x0f- 1); - - make_ipr_irq(10, BCR_ILCRD, 1, 0x0f-10); /* LAN */ - - make_ipr_irq( 0, BCR_ILCRE, 3, 0x0f- 0); /* PCIRQ3 */ - make_ipr_irq(11, BCR_ILCRE, 2, 0x0f-11); /* PCIRQ2 */ - make_ipr_irq( 9, BCR_ILCRE, 1, 0x0f- 9); /* PCIRQ1 */ - make_ipr_irq( 7, BCR_ILCRE, 0, 0x0f- 7); /* PCIRQ0 */ - - /* #2, #13 are allocated for SLOT IRQ #1 and #2 (for now) */ - /* NOTE: #2 and #13 are not used on PC */ - make_ipr_irq(13, BCR_ILCRG, 1, 0x0f-13); /* SLOTIRQ2 */ - make_ipr_irq( 2, BCR_ILCRG, 0, 0x0f- 2); /* SLOTIRQ1 */ - + /* + * Super I/O (Just mimic PC): + * 1: keyboard + * 3: serial 0 + * 4: serial 1 + * 5: printer + * 6: floppy + * 8: rtc + * 12: mouse + * 14: ide0 + */ + { 14, BCR_ILCRA, 2, 0x0f-14 }, + { 12, BCR_ILCRA, 1, 0x0f-12 }, + { 8, BCR_ILCRB, 1, 0x0f- 8 }, + { 6, BCR_ILCRC, 3, 0x0f- 6 }, + { 5, BCR_ILCRC, 2, 0x0f- 5 }, + { 4, BCR_ILCRC, 1, 0x0f- 4 }, + { 3, BCR_ILCRC, 0, 0x0f- 3 }, + { 1, BCR_ILCRD, 3, 0x0f- 1 }, + + { 10, BCR_ILCRD, 1, 0x0f-10 }, /* LAN */ + + { 0, BCR_ILCRE, 3, 0x0f- 0 }, /* PCIRQ3 */ + { 11, BCR_ILCRE, 2, 0x0f-11 }, /* PCIRQ2 */ + { 9, BCR_ILCRE, 1, 0x0f- 9 }, /* PCIRQ1 */ + { 7, BCR_ILCRE, 0, 0x0f- 7 }, /* PCIRQ0 */ + + /* #2, #13 are allocated for SLOT IRQ #1 and #2 (for now) */ + /* NOTE: #2 and #13 are not used on PC */ + { 13, BCR_ILCRG, 1, 0x0f-13 }, /* SLOTIRQ2 */ + { 2, BCR_ILCRG, 0, 0x0f- 2 }, /* SLOTIRQ1 */ #elif defined(CONFIG_SH_7751_SOLUTION_ENGINE) - - make_ipr_irq(13, BCR_ILCRD, 3, 2); - - /* Add additional calls to make_ipr_irq() as drivers are added - * and tested. - */ + { 13, BCR_ILCRD, 3, 2 }, + /* Add additional entries here as drivers are added and tested. */ #endif +}; +/* + * Initialize IRQ setting + */ +void __init init_7751se_IRQ(void) +{ + make_ipr_irq(se7751_ipr_map, ARRAY_SIZE(se7751_ipr_map)); } |