diff options
Diffstat (limited to 'drivers/cxl/core/hdm.c')
| -rw-r--r-- | drivers/cxl/core/hdm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/cxl/core/hdm.c b/drivers/cxl/core/hdm.c index 80280db316c0..05b0b292e72d 100644 --- a/drivers/cxl/core/hdm.c +++ b/drivers/cxl/core/hdm.c @@ -186,6 +186,9 @@ static void init_hdm_decoder(struct cxl_decoder *cxld, int *target_map, else cxld->target_type = CXL_DECODER_ACCELERATOR; + if (is_cxl_endpoint(to_cxl_port(cxld->dev.parent))) + return; + target_list.value = ioread64_hi_lo(hdm + CXL_HDM_DECODER0_TL_LOW(which)); for (i = 0; i < cxld->interleave_ways; i++) @@ -225,7 +228,10 @@ int devm_cxl_enumerate_decoders(struct cxl_hdm *cxlhdm) int rc, target_count = cxlhdm->target_count; struct cxl_decoder *cxld; - cxld = cxl_switch_decoder_alloc(port, target_count); + if (is_cxl_endpoint(port)) + cxld = cxl_endpoint_decoder_alloc(port); + else + cxld = cxl_switch_decoder_alloc(port, target_count); if (IS_ERR(cxld)) { dev_warn(&port->dev, "Failed to allocate the decoder\n"); |