diff options
| author | Ben Widawsky <ben.widawsky@intel.com> | 2022-01-24 03:29:47 +0300 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2022-02-09 09:57:29 +0300 |
| commit | d2b61ed2ff63fd9f294db8399c7a680ea7fe8a23 (patch) | |
| tree | 9d1ff1d69a64f79137fbbda0c725f8f78c8483ac /drivers/cxl/acpi.c | |
| parent | d621bc2e7282f9955033a6359877fd4ac4be60e1 (diff) | |
| download | linux-d2b61ed2ff63fd9f294db8399c7a680ea7fe8a23.tar.xz | |
cxl/core/port: Make passthrough decoder init implicit
Unused CXL decoders, or ports which use a passthrough decoder (no HDM
decoder registers) are expected to be initialized in a specific way.
Since upcoming drivers will want the same initialization, and it was
already a requirement to have consumers of the API configure the decoder
specific to their needs, initialize to this passthrough state by
default.
Signed-off-by: Ben Widawsky <ben.widawsky@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/164298418778.3018233.13573986275832546547.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/cxl/acpi.c')
| -rw-r--r-- | drivers/cxl/acpi.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/cxl/acpi.c b/drivers/cxl/acpi.c index 0b267eabb15e..4e8086525edc 100644 --- a/drivers/cxl/acpi.c +++ b/drivers/cxl/acpi.c @@ -264,11 +264,6 @@ static int add_host_bridge_uport(struct device *match, void *arg) if (IS_ERR(cxld)) return PTR_ERR(cxld); - cxld->interleave_ways = 1; - cxld->interleave_granularity = PAGE_SIZE; - cxld->target_type = CXL_DECODER_EXPANDER; - cxld->platform_res = (struct resource)DEFINE_RES_MEM(0, 0); - device_lock(&port->dev); dport = list_first_entry(&port->dports, typeof(*dport), list); device_unlock(&port->dev); |