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| author | Cédric Le Goater <clg@kaod.org> | 2022-03-02 06:51:39 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-03-02 06:51:39 +0100 |
| commit | 623575e16cd55082ca36b57114a774f146b2c95b (patch) | |
| tree | d75205ae6db121b3518f6937eac1722145f044ce /include | |
| parent | ae4c68e366d68058cd50318d1716fb59c63f4907 (diff) | |
| download | qemu-623575e16cd55082ca36b57114a774f146b2c95b.zip qemu-623575e16cd55082ca36b57114a774f146b2c95b.tar.gz qemu-623575e16cd55082ca36b57114a774f146b2c95b.tar.bz2 | |
ppc/pnv: Add model for POWER10 PHB5 PCIe Host bridge
PHB4 and PHB5 are very similar. Use the PHB4 models with some minor
adjustements in a subclass for P10.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/pci-host/pnv_phb4.h | 12 | ||||
| -rw-r--r-- | include/hw/ppc/pnv.h | 3 | ||||
| -rw-r--r-- | include/hw/ppc/pnv_xscom.h | 6 |
3 files changed, 21 insertions, 0 deletions
diff --git a/include/hw/pci-host/pnv_phb4.h b/include/hw/pci-host/pnv_phb4.h index 0c7635d..fbcf5bf 100644 --- a/include/hw/pci-host/pnv_phb4.h +++ b/include/hw/pci-host/pnv_phb4.h @@ -49,6 +49,7 @@ typedef struct PnvPhb4DMASpace { */ #define TYPE_PNV_PHB4_ROOT_BUS "pnv-phb4-root" #define TYPE_PNV_PHB4_ROOT_PORT "pnv-phb4-root-port" +#define TYPE_PNV_PHB5_ROOT_PORT "pnv-phb5-root-port" typedef struct PnvPHB4RootPort { PCIESlot parent_obj; @@ -206,4 +207,15 @@ struct PnvPhb4PecClass { const char *rp_model; }; +/* + * POWER10 definitions + */ + +#define PNV_PHB5_VERSION 0x000000a500000001ull +#define PNV_PHB5_DEVICE_ID 0x0652 + +#define TYPE_PNV_PHB5_PEC "pnv-phb5-pec" +#define PNV_PHB5_PEC(obj) \ + OBJECT_CHECK(PnvPhb4PecState, (obj), TYPE_PNV_PHB5_PEC) + #endif /* PCI_HOST_PNV_PHB4_H */ diff --git a/include/hw/ppc/pnv.h b/include/hw/ppc/pnv.h index 6449fba..e514185 100644 --- a/include/hw/ppc/pnv.h +++ b/include/hw/ppc/pnv.h @@ -132,6 +132,9 @@ struct Pnv10Chip { uint32_t nr_quads; PnvQuad *quads; + +#define PNV10_CHIP_MAX_PEC 2 + PnvPhb4PecState pecs[PNV10_CHIP_MAX_PEC]; }; #define PNV10_PIR2FUSEDCORE(pir) (((pir) >> 3) & 0xf) diff --git a/include/hw/ppc/pnv_xscom.h b/include/hw/ppc/pnv_xscom.h index 151df15..75db33d 100644 --- a/include/hw/ppc/pnv_xscom.h +++ b/include/hw/ppc/pnv_xscom.h @@ -137,6 +137,12 @@ struct PnvXScomInterfaceClass { #define PNV10_XSCOM_XIVE2_BASE 0x2010800 #define PNV10_XSCOM_XIVE2_SIZE 0x400 +#define PNV10_XSCOM_PEC_NEST_BASE 0x3011800 /* index goes downwards ... */ +#define PNV10_XSCOM_PEC_NEST_SIZE 0x100 + +#define PNV10_XSCOM_PEC_PCI_BASE 0x8010800 /* index goes upwards ... */ +#define PNV10_XSCOM_PEC_PCI_SIZE 0x200 + void pnv_xscom_realize(PnvChip *chip, uint64_t size, Error **errp); int pnv_dt_xscom(PnvChip *chip, void *fdt, int root_offset, uint64_t xscom_base, uint64_t xscom_size, |