diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2025-08-29 11:09:21 -0700 |
|---|---|---|
| committer | Dave Jiang <dave.jiang@intel.com> | 2025-09-17 08:53:24 -0700 |
| commit | 02edab6ceefaaf8cb917e864d8c26dbac0ea9686 (patch) | |
| tree | 1045040ad6017c371c6ea90ec235ee674e0f6b6f /tools/testing | |
| parent | cxl: Add helper to delete dport (diff) | |
| download | linux-02edab6ceefaaf8cb917e864d8c26dbac0ea9686.tar.gz linux-02edab6ceefaaf8cb917e864d8c26dbac0ea9686.zip | |
cxl: Add a cached copy of target_map to cxl_decoder
Add a cached copy of the hardware port-id list that is available at init
before all @dport objects have been instantiated. Change is in preparation
of delayed dport instantiation.
Reviewed-by: Robert Richter <rrichter@amd.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Tested-by: Robert Richter <rrichter@amd.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/cxl/test/cxl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/testing/cxl/test/cxl.c b/tools/testing/cxl/test/cxl.c index 6a25cca5636f..8faf4143d04e 100644 --- a/tools/testing/cxl/test/cxl.c +++ b/tools/testing/cxl/test/cxl.c @@ -651,7 +651,7 @@ static int mock_cxl_add_passthrough_decoder(struct cxl_port *port) struct target_map_ctx { - int *target_map; + u32 *target_map; int index; int target_count; }; @@ -863,9 +863,7 @@ static int mock_cxl_enumerate_decoders(struct cxl_hdm *cxlhdm, target_count = NR_CXL_SWITCH_PORTS; for (i = 0; i < NR_CXL_PORT_DECODERS; i++) { - int target_map[CXL_DECODER_MAX_INTERLEAVE] = { 0 }; struct target_map_ctx ctx = { - .target_map = target_map, .target_count = target_count, }; struct cxl_decoder *cxld; @@ -894,6 +892,8 @@ static int mock_cxl_enumerate_decoders(struct cxl_hdm *cxlhdm, cxld = &cxled->cxld; } + ctx.target_map = cxld->target_map; + mock_init_hdm_decoder(cxld); if (target_count) { @@ -905,7 +905,7 @@ static int mock_cxl_enumerate_decoders(struct cxl_hdm *cxlhdm, } } - rc = cxl_decoder_add_locked(cxld, target_map); + rc = cxl_decoder_add_locked(cxld); if (rc) { put_device(&cxld->dev); dev_err(&port->dev, "Failed to add decoder\n"); |