diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2023-03-03 17:11:13 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2023-03-03 17:11:13 +0000 |
| commit | bfbcaae9636260d3b2d997cd958df983298d149d (patch) | |
| tree | 8f8f8f86b7fe018d1e769f98ef2d1713b23714bf /include | |
| parent | 43b79f3b86c343a8973dc98278ad7f7921bf248d (diff) | |
| parent | 0d588c4f999699a430b32c563fe9ccc1710b8fd7 (diff) | |
Merge tag 'pull-loongarch-20230303' of https://gitlab.com/gaosong/qemu into staging
pull-loongarch-20230303
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# gpg: Signature made Fri 03 Mar 2023 02:31:03 GMT
# gpg: using RSA key B8FF1DA0D2FDCB2DA09C6C2C40A2FFF239263EDF
# gpg: Good signature from "Song Gao <m17746591750@163.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B8FF 1DA0 D2FD CB2D A09C 6C2C 40A2 FFF2 3926 3EDF
* tag 'pull-loongarch-20230303' of https://gitlab.com/gaosong/qemu:
hw/loongarch/virt: add system_powerdown hmp command support
target/loongarch: Implement Chip Configuraiton Version Register(0x0000)
docs/system/loongarch: update loongson3.rst and rename it to virt.rst
loongarch: Add smbios command line option.
hw/loongarch/virt: rename PCH_PIC_IRQ_OFFSET with VIRT_GSI_BASE
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/loongarch/virt.h | 1 | ||||
| -rw-r--r-- | include/hw/pci-host/ls7a.h | 17 |
2 files changed, 10 insertions, 8 deletions
diff --git a/include/hw/loongarch/virt.h b/include/hw/loongarch/virt.h index f5f818894e..7ae8a91229 100644 --- a/include/hw/loongarch/virt.h +++ b/include/hw/loongarch/virt.h @@ -45,6 +45,7 @@ struct LoongArchMachineState { /* State for other subsystems/APIs: */ FWCfgState *fw_cfg; Notifier machine_done; + Notifier powerdown_notifier; OnOffAuto acpi; char *oem_id; char *oem_table_id; diff --git a/include/hw/pci-host/ls7a.h b/include/hw/pci-host/ls7a.h index ff4b979912..e753449593 100644 --- a/include/hw/pci-host/ls7a.h +++ b/include/hw/pci-host/ls7a.h @@ -26,24 +26,25 @@ #define VIRT_PCH_MSI_ADDR_LOW 0x2FF00000UL /* - * According to the kernel pch irq start from 64 offset - * 0 ~ 16 irqs used for non-pci device while 16 ~ 64 irqs - * used for pci device. + * GSI_BASE is hard-coded with 64 in linux kernel, else kernel fails to boot + * 0 - 15 GSI for ISA devices even if there is no ISA devices + * 16 - 63 GSI for CPU devices such as timers/perf monitor etc + * 64 - GSI for external devices */ #define VIRT_PCH_PIC_IRQ_NUM 32 -#define PCH_PIC_IRQ_OFFSET 64 +#define VIRT_GSI_BASE 64 #define VIRT_DEVICE_IRQS 16 -#define VIRT_UART_IRQ (PCH_PIC_IRQ_OFFSET + 2) +#define VIRT_UART_IRQ (VIRT_GSI_BASE + 2) #define VIRT_UART_BASE 0x1fe001e0 #define VIRT_UART_SIZE 0X100 -#define VIRT_RTC_IRQ (PCH_PIC_IRQ_OFFSET + 3) +#define VIRT_RTC_IRQ (VIRT_GSI_BASE + 3) #define VIRT_MISC_REG_BASE (VIRT_PCH_REG_BASE + 0x00080000) #define VIRT_RTC_REG_BASE (VIRT_MISC_REG_BASE + 0x00050100) #define VIRT_RTC_LEN 0x100 -#define VIRT_SCI_IRQ (PCH_PIC_IRQ_OFFSET + 4) +#define VIRT_SCI_IRQ (VIRT_GSI_BASE + 4) #define VIRT_PLATFORM_BUS_BASEADDRESS 0x16000000 #define VIRT_PLATFORM_BUS_SIZE 0x2000000 #define VIRT_PLATFORM_BUS_NUM_IRQS 2 -#define VIRT_PLATFORM_BUS_IRQ 69 +#define VIRT_PLATFORM_BUS_IRQ (VIRT_GSI_BASE + 5) #endif |