motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 16:23:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

ppc/pnv: add a PSI bridge model for POWER10

Browse source 
The POWER10 PSIHB controller is very similar to the one on POWER9. We
should probably introduce a common PnvPsiXive object.

The ESB page size should be changed to 64k when P10 support is ready.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191205184454.10722-5-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2019-12-05 19:44:53 +01:00 • committed by David Gibson
parent c5412b1d28
commit 8b50ce8505
5 changed files with 58 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

9
include/hw/ppc/pnv.h
View file

@ -112,6 +112,9 @@ typedef struct Pnv9Chip {
typedef struct Pnv10Chip {
/*< private >*/
PnvChip parent_obj;
/*< public >*/
Pnv9Psi psi;
} Pnv10Chip;
typedef struct PnvChipClass {
@ -326,4 +329,10 @@ IPMIBmc *pnv_bmc_create(void);
#define PNV10_XSCOM_SIZE 0x0000000400000000ull
#define PNV10_XSCOM_BASE(chip) PNV10_CHIP_BASE(chip, 0x00603fc00000000ull)
#define PNV10_PSIHB_ESB_SIZE 0x0000000000100000ull
#define PNV10_PSIHB_ESB_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006030202000000ull)
#define PNV10_PSIHB_SIZE 0x0000000000100000ull
#define PNV10_PSIHB_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006030203000000ull)
#endif /* PPC_PNV_H */

2
include/hw/ppc/pnv_psi.h
View file

@ -69,6 +69,8 @@ typedef struct Pnv9Psi {
XiveSource source;
} Pnv9Psi;
#define TYPE_PNV10_PSI TYPE_PNV_PSI "-POWER10"
#define PNV_PSI_CLASS(klass) \
OBJECT_CLASS_CHECK(PnvPsiClass, (klass), TYPE_PNV_PSI)
#define PNV_PSI_GET_CLASS(obj) \

3
include/hw/ppc/pnv_xscom.h
View file

@ -106,6 +106,9 @@ typedef struct PnvXScomInterfaceClass {
((uint64_t) PNV10_XSCOM_EQ_BASE(core) | PNV10_XSCOM_EC(core & 0x3))
#define PNV10_XSCOM_EC_SIZE 0x100000
#define PNV10_XSCOM_PSIHB_BASE 0x3011D00
#define PNV10_XSCOM_PSIHB_SIZE 0x100
extern void pnv_xscom_realize(PnvChip *chip, uint64_t size, Error **errp);
extern int pnv_dt_xscom(PnvChip *chip, void *fdt, int offset);