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Line 53... | Line 53... | ||
53 | #define QEMU_ICP_HALT_OFFSET 0x10 |
53 | #define QEMU_ICP_HALT_OFFSET 0x10 |
54 | #define QEMU_ICP_RTC 0x13000000 |
54 | #define QEMU_ICP_RTC 0x13000000 |
55 | #define QEMU_ICP_RTC_FREQ_OFFSET 0x100 |
55 | #define QEMU_ICP_RTC_FREQ_OFFSET 0x100 |
56 | #define QEMU_ICP_RTC_ACK_OFFSET 0x110 |
56 | #define QEMU_ICP_RTC_ACK_OFFSET 0x110 |
57 | #define QEMU_ICP_IRQC 0x14000000 |
57 | #define QEMU_ICP_IRQC 0x14000000 |
58 | #define QEMU_ICP_IRQC_MASK_OFFSET 0x8 |
58 | #define QEMU_ICP_IRQC_MASK_OFFSET 0xC |
59 | #define QEMU_ICP_IRQC_UNMASK_OFFSET 0xC |
59 | #define QEMU_ICP_IRQC_UNMASK_OFFSET 0x8 |
60 | #define QEMU_ICP_MP 0x11000000 |
60 | #define QEMU_ICP_MP 0x11000000 |
61 | #define QEMU_ICP_MP_MEMSIZE_OFFSET 0x0090 |
61 | #define QEMU_ICP_MP_MEMSIZE_OFFSET 0x0090 |
62 | #define QEMU_ICP_FB 0x94000 |
62 | #define QEMU_ICP_FB 0x94000 |
63 | 63 | ||
64 | #define ICP_VGA 0xC0000000 |
64 | #define ICP_VGA 0xC0000000 |
65 | #define ICP_CMCR 0x10000000 |
65 | #define ICP_CMCR 0x10000000 |
66 | 66 | ||
67 | /* IRQs */ |
67 | /* IRQs */ |
68 | #define QEMU_ICP_KBD_IRQ 3 |
68 | #define QEMU_ICP_KBD_IRQ 0x03 |
69 | #define QEMU_ICP_TIMER_IRQ 5 |
69 | #define QEMU_ICP_TIMER_IRQ 0x05 |
70 | 70 | ||
71 | static qemu_icp_hw_map_t qemu_icp_hw_map; |
71 | static qemu_icp_hw_map_t qemu_icp_hw_map; |
72 | static chardev_t console; |
72 | static chardev_t console; |
73 | static irq_t qemu_icp_console_irq; |
73 | static irq_t qemu_icp_console_irq; |
74 | static irq_t qemu_icp_timer_irq; |
74 | static irq_t qemu_icp_timer_irq; |
Line 126... | Line 126... | ||
126 | * |
126 | * |
127 | * @param irq interrupt number |
127 | * @param irq interrupt number |
128 | */ |
128 | */ |
129 | static inline void qemu_icp_irqc_unmask(uint32_t irq) |
129 | static inline void qemu_icp_irqc_unmask(uint32_t irq) |
130 | { |
130 | { |
131 | *((uint32_t *) qemu_icp_hw_map.irqc_unmask) = irq; |
131 | *((uint32_t *) qemu_icp_hw_map.irqc_unmask) |= irq; |
132 | } |
132 | } |
133 | 133 | ||
134 | /** Initializes the icp frame buffer */ |
134 | /** Initializes the icp frame buffer */ |
135 | void qemu_icp_fb_init(void) |
135 | void qemu_icp_fb_init(void) |
136 | { |
136 | { |