diff options
| author | Uwe Hermann <uwe@hermann-uwe.de> | 2007-10-09 23:58:35 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2007-10-09 23:58:35 +0000 |
| commit | 96fb22d9b053f64919e51a5d7f702e0f8386aa1e (patch) | |
| tree | 8c52bf32620fd01d09324f65733d4ca5335dfa44 /src/mainboard | |
| parent | d744d906a7048a3e200fd0af2967aa3c5886879b (diff) | |
Minor cosmetic changes (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2844 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/bcom/winnet100/irq_tables.c | 63 |
1 files changed, 23 insertions, 40 deletions
diff --git a/src/mainboard/bcom/winnet100/irq_tables.c b/src/mainboard/bcom/winnet100/irq_tables.c index 20fd2d847b..702fcb4d57 100644 --- a/src/mainboard/bcom/winnet100/irq_tables.c +++ b/src/mainboard/bcom/winnet100/irq_tables.c @@ -40,6 +40,11 @@ #include <arch/pirq_routing.h> +#define INT_A 0x01 +#define INT_B 0x02 +#define INT_C 0x03 +#define INT_D 0x04 + /* * The USB controller should be connected to IRQ11, * the network controller should be connected to IRQ15. @@ -49,7 +54,7 @@ #define IRQ_BITMAP_LINK2 0x8000 #define IRQ_BITMAP_LINK3 0x0200 -/** Reserved interrupt channels for PCI. */ +/** Reserved interrupt channels for exclusive PCI usage. */ #define IRQ_DEVOTED_TO_PCI (IRQ_BITMAP_LINK0 | IRQ_BITMAP_LINK2) /** @@ -57,16 +62,16 @@ * Documentation at: http://www.microsoft.com/whdc/archive/pciirq.mspx */ const struct irq_routing_table intel_irq_routing_table = { - .signature = PIRQ_SIGNATURE, /* u32 signature */ - .version = PIRQ_VERSION, /* u16 version */ - .size = 32+16*IRQ_SLOT_COUNT, /* There can be total IRQ_SLOT_COUNT devices on the bus */ - .rtr_bus = 0x00, /* Where the interrupt router lies (bus) */ - .rtr_devfn = (0x12<<3)|0x0, /* Where the interrupt router lies (dev) */ - .exclusive_irqs = IRQ_DEVOTED_TO_PCI, /* IRQs devoted exclusively to PCI usage */ + .signature = PIRQ_SIGNATURE, /* PIRQ signature */ + .version = PIRQ_VERSION, /* PIRQ version */ + .size = 32 +16 * IRQ_SLOT_COUNT,/* Max. IRQ_SLOT_COUNT devices */ + .rtr_bus = 0x00, /* Interrupt router bus */ + .rtr_devfn = (0x12 << 3) | 0x0, /* Interrupt router device */ + .exclusive_irqs = IRQ_DEVOTED_TO_PCI, /* IRQs devoted to PCI */ .rtr_vendor = 0x1078, /* Vendor */ .rtr_device = 0x0100, /* Device */ .miniport_data = 0, /* Crap (miniport) */ - .checksum = 0xBF+16, + .checksum = 0xbf + 16, /* Checksum */ .slots = { /* * Definition for "slot#1". There is no real slot, @@ -76,22 +81,11 @@ const struct irq_routing_table intel_irq_routing_table = { .bus = 0x00, .devfn = (0x13 << 3) | 0x0, .irq = { - [0] = { - .link = 0x01, /* INT A */ - .bitmap = IRQ_BITMAP_LINK0, - }, - [1] = { - .link = 0x02, /* INT B */ - .bitmap = IRQ_BITMAP_LINK1, - }, - [2] = { - .link = 0x03, /* INT C */ - .bitmap = IRQ_BITMAP_LINK2, - }, - [3] = { - .link = 0x04, /* INT D */ - .bitmap = IRQ_BITMAP_LINK3, - } + /* Link Bitmap */ + [0] = { INT_A, IRQ_BITMAP_LINK0 }, + [1] = { INT_B, IRQ_BITMAP_LINK1 }, + [2] = { INT_C, IRQ_BITMAP_LINK2 }, + [3] = { INT_D, IRQ_BITMAP_LINK3 }, }, .slot = 0x0, }, @@ -104,22 +98,11 @@ const struct irq_routing_table intel_irq_routing_table = { .bus = 0x00, .devfn = (0x0f << 3) | 0x0, .irq = { - [0] = { - .link = 0x03, - .bitmap = IRQ_BITMAP_LINK2, - }, - [1] = { - .link = 0x04, - .bitmap = IRQ_BITMAP_LINK3, - }, - [2] = { - .link = 0x01, - .bitmap = IRQ_BITMAP_LINK0, - }, - [3] = { - .link = 0x02, - .bitmap = IRQ_BITMAP_LINK1, - } + /* Link Bitmap */ + [0] = { INT_C, IRQ_BITMAP_LINK2 }, + [1] = { INT_D, IRQ_BITMAP_LINK3 }, + [2] = { INT_A, IRQ_BITMAP_LINK0 }, + [3] = { INT_B, IRQ_BITMAP_LINK1 }, }, .slot = 0x0, } |