diff options
| author | Ian Munsie <imunsie@au1.ibm.com> | 2014-10-08 12:54:59 +0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-10-08 13:15:52 +0400 |
| commit | 09521736011e83003ca3cf7d9a31c43148306a20 (patch) | |
| tree | 9dd4fff3b46fb024eb87cfff9e7a57a4bdbb2fad /arch/powerpc/include | |
| parent | a1dca3465a7be53980abab1e0d6646176fdc075f (diff) | |
| download | linux-09521736011e83003ca3cf7d9a31c43148306a20.tar.xz | |
powerpc/opal: Add PHB to cxl mode call
This adds the OPAL call to change a PHB into cxl mode.
Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index a084cf5bd76c..9124b0ede1fc 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -147,6 +147,7 @@ struct opal_sg_list { #define OPAL_GET_PARAM 89 #define OPAL_SET_PARAM 90 #define OPAL_DUMP_RESEND 91 +#define OPAL_PCI_SET_PHB_CXL_MODE 93 #define OPAL_DUMP_INFO2 94 #define OPAL_PCI_ERR_INJECT 96 #define OPAL_PCI_EEH_FREEZE_SET 97 @@ -961,6 +962,7 @@ int64_t opal_sensor_read(uint32_t sensor_hndl, int token, __be32 *sensor_data); int64_t opal_handle_hmi(void); int64_t opal_register_dump_region(uint32_t id, uint64_t start, uint64_t end); int64_t opal_unregister_dump_region(uint32_t id); +int64_t opal_pci_set_phb_cxl_mode(uint64_t phb_id, uint64_t mode, uint64_t pe_number); /* Internal functions */ extern int early_init_dt_scan_opal(unsigned long node, const char *uname, |