diff options
| author | Philippe Bergheaud <felix@linux.vnet.ibm.com> | 2018-03-02 10:56:12 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-03-13 15:50:30 +1100 |
| commit | 9dbcbfa1fe0c3b556e889ea213a73eb80d74307b (patch) | |
| tree | 71042281315c1048a9f168b35f1f510bf94fa068 /drivers/misc/cxl/cxl.h | |
| parent | d6a90bb83b5084829558788ea5b8818c9be3da63 (diff) | |
cxl: read PHB indications from the device tree
Configure the P9 XSL_DSNCTL register with PHB indications found
in the device tree, or else use legacy hard-coded values.
Signed-off-by: Philippe Bergheaud <felix@linux.vnet.ibm.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Reviewed-by: Christophe Lombard <clombard@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/misc/cxl/cxl.h')
| -rw-r--r-- | drivers/misc/cxl/cxl.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/cxl/cxl.h b/drivers/misc/cxl/cxl.h index 4949b8d5a748..a4c9c8297a6d 100644 --- a/drivers/misc/cxl/cxl.h +++ b/drivers/misc/cxl/cxl.h @@ -1069,7 +1069,7 @@ int cxl_psl_purge(struct cxl_afu *afu); int cxl_calc_capp_routing(struct pci_dev *dev, u64 *chipid, u32 *phb_index, u64 *capp_unit_id); int cxl_slot_is_switched(struct pci_dev *dev); -int cxl_get_xsl9_dsnctl(u64 capp_unit_id, u64 *reg); +int cxl_get_xsl9_dsnctl(struct pci_dev *dev, u64 capp_unit_id, u64 *reg); u64 cxl_calculate_sr(bool master, bool kernel, bool real_mode, bool p9); void cxl_native_irq_dump_regs_psl9(struct cxl_context *ctx); |