diff options
Diffstat (limited to 'drivers/misc/cxl/cxl.h')
| -rw-r--r-- | drivers/misc/cxl/cxl.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/misc/cxl/cxl.h b/drivers/misc/cxl/cxl.h index 918d4fb742d1..d1d927ccb589 100644 --- a/drivers/misc/cxl/cxl.h +++ b/drivers/misc/cxl/cxl.h @@ -93,11 +93,6 @@ static const cxl_p1_reg_t CXL_PSL_FIR_CNTL = {0x0148}; static const cxl_p1_reg_t CXL_PSL_DSNDCTL = {0x0150}; static const cxl_p1_reg_t CXL_PSL_SNWRALLOC = {0x0158}; static const cxl_p1_reg_t CXL_PSL_TRACE = {0x0170}; -/* XSL registers (Mellanox CX4) */ -static const cxl_p1_reg_t CXL_XSL_Timebase = {0x0100}; -static const cxl_p1_reg_t CXL_XSL_TB_CTLSTAT = {0x0108}; -static const cxl_p1_reg_t CXL_XSL_FEC = {0x0158}; -static const cxl_p1_reg_t CXL_XSL_DSNCTL = {0x0168}; /* PSL registers - CAIA 2 */ static const cxl_p1_reg_t CXL_PSL9_CONTROL = {0x0020}; static const cxl_p1_reg_t CXL_XSL9_INV = {0x0110}; @@ -613,7 +608,6 @@ struct cxl_context { bool pe_inserted; bool master; bool kernel; - bool real_mode; bool pending_irq; bool pending_fault; bool pending_afu_err; @@ -624,14 +618,6 @@ struct cxl_context { struct rcu_head rcu; - /* - * Only used when more interrupts are allocated via - * pci_enable_msix_range than are supported in the default context, to - * use additional contexts to overcome the limitation. i.e. Mellanox - * CX4 only: - */ - struct list_head extra_irq_contexts; - struct mm_struct *mm; u16 tidr; @@ -704,7 +690,6 @@ struct cxl { struct bin_attribute cxl_attr; int adapter_num; int user_irqs; - int min_pe; u64 ps_size; u16 psl_rev; u16 base_image; @@ -865,32 +850,12 @@ static inline bool cxl_is_power9(void) return false; } -static inline bool cxl_is_power9_dd1(void) -{ - if ((pvr_version_is(PVR_POWER9)) && - cpu_has_feature(CPU_FTR_POWER9_DD1)) - return true; - return false; -} - ssize_t cxl_pci_afu_read_err_buffer(struct cxl_afu *afu, char *buf, loff_t off, size_t count); -/* Internal functions wrapped in cxl_base to allow PHB to call them */ -bool _cxl_pci_associate_default_context(struct pci_dev *dev, struct cxl_afu *afu); -void _cxl_pci_disable_device(struct pci_dev *dev); -int _cxl_next_msi_hwirq(struct pci_dev *pdev, struct cxl_context **ctx, int *afu_irq); -int _cxl_cx4_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type); -void _cxl_cx4_teardown_msi_irqs(struct pci_dev *pdev); struct cxl_calls { void (*cxl_slbia)(struct mm_struct *mm); - bool (*cxl_pci_associate_default_context)(struct pci_dev *dev, struct cxl_afu *afu); - void (*cxl_pci_disable_device)(struct pci_dev *dev); - int (*cxl_next_msi_hwirq)(struct pci_dev *pdev, struct cxl_context **ctx, int *afu_irq); - int (*cxl_cx4_setup_msi_irqs)(struct pci_dev *pdev, int nvec, int type); - void (*cxl_cx4_teardown_msi_irqs)(struct pci_dev *pdev); - struct module *owner; }; int register_cxl_calls(struct cxl_calls *calls); @@ -955,7 +920,6 @@ int cxl_debugfs_afu_add(struct cxl_afu *afu); void cxl_debugfs_afu_remove(struct cxl_afu *afu); void cxl_debugfs_add_adapter_regs_psl9(struct cxl *adapter, struct dentry *dir); void cxl_debugfs_add_adapter_regs_psl8(struct cxl *adapter, struct dentry *dir); -void cxl_debugfs_add_adapter_regs_xsl(struct cxl *adapter, struct dentry *dir); void cxl_debugfs_add_afu_regs_psl9(struct cxl_afu *afu, struct dentry *dir); void cxl_debugfs_add_afu_regs_psl8(struct cxl_afu *afu, struct dentry *dir); @@ -998,11 +962,6 @@ static inline void cxl_debugfs_add_adapter_regs_psl8(struct cxl *adapter, { } -static inline void cxl_debugfs_add_adapter_regs_xsl(struct cxl *adapter, - struct dentry *dir) -{ -} - static inline void cxl_debugfs_add_afu_regs_psl9(struct cxl_afu *afu, struct dentry *dir) { } |