search for: apicst

Displaying 4 results from an estimated 4 matches for "apicst".

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2009 Jun 05
1
[PATCHv3 07/13] qemu: minimal MSI/MSI-X implementation for PC
...ne MSI_DATA_TRIGGER_SHIFT 15 +#define MSI_DATA_LEVEL_SHIFT 14 +#define MSI_ADDR_DEST_MODE_SHIFT 2 +#define MSI_ADDR_DEST_ID_SHIFT 12 +#define MSI_ADDR_DEST_ID_MASK 0x00ffff0 + +#define MSI_ADDR_BASE 0xfee00000 +#define MSI_ADDR_SIZE 0x100000 + typedef struct APICState { CPUState *cpu_env; uint32_t apicbase; @@ -712,11 +727,31 @@ static uint32_t apic_mem_readl(void *opaque, target_phys_addr_t addr) return val; } +static void apic_send_msi(target_phys_addr_t addr, uint32 data) +{ + uint8_t dest = (addr & MSI_ADDR_DEST_ID_MASK) >>...
2009 Jun 05
1
[PATCHv3 07/13] qemu: minimal MSI/MSI-X implementation for PC
...ne MSI_DATA_TRIGGER_SHIFT 15 +#define MSI_DATA_LEVEL_SHIFT 14 +#define MSI_ADDR_DEST_MODE_SHIFT 2 +#define MSI_ADDR_DEST_ID_SHIFT 12 +#define MSI_ADDR_DEST_ID_MASK 0x00ffff0 + +#define MSI_ADDR_BASE 0xfee00000 +#define MSI_ADDR_SIZE 0x100000 + typedef struct APICState { CPUState *cpu_env; uint32_t apicbase; @@ -712,11 +727,31 @@ static uint32_t apic_mem_readl(void *opaque, target_phys_addr_t addr) return val; } +static void apic_send_msi(target_phys_addr_t addr, uint32 data) +{ + uint8_t dest = (addr & MSI_ADDR_DEST_ID_MASK) >>...
2008 Jun 27
2
PCI device assignment to guests (userspace)
Userspace patches for the pci-passthrough functionality. The major updates since the last post are: - Loop to add passthrough devices in pc_init1 - Handle errors in read/write calls - Allow invocation without irq number for in-kernel irqchip Other than this, several small things were fixed according to review comments received last time.
2008 Jun 27
2
PCI device assignment to guests (userspace)
Userspace patches for the pci-passthrough functionality. The major updates since the last post are: - Loop to add passthrough devices in pc_init1 - Handle errors in read/write calls - Allow invocation without irq number for in-kernel irqchip Other than this, several small things were fixed according to review comments received last time.