On Thu, 01 Dec 2022 13:33:54 -0800 Dan Williams <[email protected]> wrote:
> Accept any cxl_test topology device as the first argument in > cxl_chbs_context. > > This is in preparation for reworking the detection of the component > registers across VH and RCH topologies. Move > mock_acpi_table_parse_cedt() beneath the definition of is_mock_port() > and use is_mock_port() instead of the explicit mock cxl_acpi device > check. > > Acked-by: Alison Schofield <[email protected]> > Reviewed-by: Robert Richter <[email protected]> > Signed-off-by: Dan Williams <[email protected]> A comment inline on possible improvement elsewhere, but otherwise seems fine. Reviewed-by: Jonathan Cameron <[email protected]> > --- > tools/testing/cxl/test/cxl.c | 10 ++++++---- > 1 file changed, 6 insertions(+), 4 deletions(-) > > diff --git a/tools/testing/cxl/test/cxl.c b/tools/testing/cxl/test/cxl.c > index facfcd11cb67..8acf52b7dab2 100644 > --- a/tools/testing/cxl/test/cxl.c > +++ b/tools/testing/cxl/test/cxl.c > @@ -320,10 +320,12 @@ static int populate_cedt(void) > return 0; > } > > +static bool is_mock_port(struct device *dev); > + > /* > - * WARNING, this hack assumes the format of 'struct > - * cxl_cfmws_context' and 'struct cxl_chbs_context' share the property that > - * the first struct member is the device being probed by the cxl_acpi > + * WARNING, this hack assumes the format of 'struct cxl_cfmws_context' > + * and 'struct cxl_chbs_context' share the property that the first > + * struct member is cxl_test device being probed by the cxl_acpi > * driver. Side note, but that requirement would be useful to add to the two struct definitions so that we don't change those in future without knowing we need to rethink this! Beyond that dark mutterings about reformatting lines above the change made and hence making this patch noisier than it needs to be... > */ > struct cxl_cedt_context { > @@ -340,7 +342,7 @@ static int mock_acpi_table_parse_cedt(enum acpi_cedt_type > id, > unsigned long end; > int i; > > - if (dev != &cxl_acpi->dev) > + if (!is_mock_port(dev) && !is_mock_dev(dev)) > return acpi_table_parse_cedt(id, handler_arg, arg); > > if (id == ACPI_CEDT_TYPE_CHBS) >
