diff options
Diffstat (limited to 'drivers/misc/cxl/debugfs.c')
| -rw-r--r-- | drivers/misc/cxl/debugfs.c | 29 |
1 files changed, 6 insertions, 23 deletions
diff --git a/drivers/misc/cxl/debugfs.c b/drivers/misc/cxl/debugfs.c index eae9d749f967..1643850d2302 100644 --- a/drivers/misc/cxl/debugfs.c +++ b/drivers/misc/cxl/debugfs.c @@ -15,28 +15,6 @@ static struct dentry *cxl_debugfs; -void cxl_stop_trace_psl9(struct cxl *adapter) -{ - /* Stop the trace */ - cxl_p1_write(adapter, CXL_PSL9_TRACECFG, 0x4480000000000000ULL); -} - -void cxl_stop_trace_psl8(struct cxl *adapter) -{ - int slice; - - /* Stop the trace */ - cxl_p1_write(adapter, CXL_PSL_TRACE, 0x8000000000000017LL); - - /* Stop the slice traces */ - spin_lock(&adapter->afu_list_lock); - for (slice = 0; slice < adapter->slices; slice++) { - if (adapter->afu[slice]) - cxl_p1n_write(adapter->afu[slice], CXL_PSL_SLICE_TRACE, 0x8000000000000000LL); - } - spin_unlock(&adapter->afu_list_lock); -} - /* Helpers to export CXL mmaped IO registers via debugfs */ static int debugfs_io_u64_get(void *data, u64 *val) { @@ -62,9 +40,14 @@ static struct dentry *debugfs_create_io_x64(const char *name, umode_t mode, void cxl_debugfs_add_adapter_regs_psl9(struct cxl *adapter, struct dentry *dir) { debugfs_create_io_x64("fir1", S_IRUSR, dir, _cxl_p1_addr(adapter, CXL_PSL9_FIR1)); - debugfs_create_io_x64("fir2", S_IRUSR, dir, _cxl_p1_addr(adapter, CXL_PSL9_FIR2)); + debugfs_create_io_x64("fir_mask", 0400, dir, + _cxl_p1_addr(adapter, CXL_PSL9_FIR_MASK)); debugfs_create_io_x64("fir_cntl", S_IRUSR, dir, _cxl_p1_addr(adapter, CXL_PSL9_FIR_CNTL)); debugfs_create_io_x64("trace", S_IRUSR | S_IWUSR, dir, _cxl_p1_addr(adapter, CXL_PSL9_TRACECFG)); + debugfs_create_io_x64("debug", 0600, dir, + _cxl_p1_addr(adapter, CXL_PSL9_DEBUG)); + debugfs_create_io_x64("xsl-debug", 0600, dir, + _cxl_p1_addr(adapter, CXL_XSL9_DBG)); } void cxl_debugfs_add_adapter_regs_psl8(struct cxl *adapter, struct dentry *dir) |