diff options
Diffstat (limited to 'drivers/ntb/hw/intel/ntb_hw_gen1.h')
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_gen1.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/ntb/hw/intel/ntb_hw_gen1.h b/drivers/ntb/hw/intel/ntb_hw_gen1.h index ad8ec1444436..344249fc18d1 100644 --- a/drivers/ntb/hw/intel/ntb_hw_gen1.h +++ b/drivers/ntb/hw/intel/ntb_hw_gen1.h @@ -140,6 +140,8 @@ #define NTB_HWERR_SB01BASE_LOCKUP BIT_ULL(1) #define NTB_HWERR_B2BDOORBELL_BIT14 BIT_ULL(2) #define NTB_HWERR_MSIX_VECTOR32_BAD BIT_ULL(3) +#define NTB_HWERR_BAR_ALIGN BIT_ULL(4) +#define NTB_HWERR_LTR_BAD BIT_ULL(5) extern struct intel_b2b_addr xeon_b2b_usd_addr; extern struct intel_b2b_addr xeon_b2b_dsd_addr; @@ -147,6 +149,9 @@ extern struct intel_b2b_addr xeon_b2b_dsd_addr; int ndev_init_isr(struct intel_ntb_dev *ndev, int msix_min, int msix_max, int msix_shift, int total_shift); enum ntb_topo xeon_ppd_topo(struct intel_ntb_dev *ndev, u8 ppd); +void ndev_db_addr(struct intel_ntb_dev *ndev, + phys_addr_t *db_addr, resource_size_t *db_size, + phys_addr_t reg_addr, unsigned long reg); u64 ndev_db_read(struct intel_ntb_dev *ndev, void __iomem *mmio); int ndev_db_write(struct intel_ntb_dev *ndev, u64 db_bits, void __iomem *mmio); @@ -166,8 +171,6 @@ int intel_ntb_db_vector_count(struct ntb_dev *ntb); u64 intel_ntb_db_vector_mask(struct ntb_dev *ntb, int db_vector); int intel_ntb_db_set_mask(struct ntb_dev *ntb, u64 db_bits); int intel_ntb_db_clear_mask(struct ntb_dev *ntb, u64 db_bits); -int intel_ntb_peer_db_addr(struct ntb_dev *ntb, phys_addr_t *db_addr, - resource_size_t *db_size); int intel_ntb_spad_is_unsafe(struct ntb_dev *ntb); int intel_ntb_spad_count(struct ntb_dev *ntb); u32 intel_ntb_spad_read(struct ntb_dev *ntb, int idx); |