From: Ben Widawsky <ben.widawsky@intel.com>
To: linux-cxl@vger.kernel.org
Cc: patches@lists.linux.dev, Ben Widawsky <ben.widawsky@intel.com>,
Alison Schofield <alison.schofield@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Ira Weiny <ira.weiny@intel.com>,
Jonathan Cameron <Jonathan.Cameron@Huawei.com>,
Vishal Verma <vishal.l.verma@intel.com>
Subject: [PATCH 1/4] cxl/acpi: Store interleave granularity absolutely
Date: Thu, 27 Jan 2022 13:29:08 -0800 [thread overview]
Message-ID: <20220127212911.127741-2-ben.widawsky@intel.com> (raw)
In-Reply-To: <20220127212911.127741-1-ben.widawsky@intel.com>
This matches the usages everywhere else in the driver and matches the
existing kernel documentation defined for CXL decoders.
Signed-off-by: Ben Widawsky <ben.widawsky@intel.com>
---
drivers/cxl/acpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cxl/acpi.c b/drivers/cxl/acpi.c
index f64d98bfcb3b..f99cad8350fd 100644
--- a/drivers/cxl/acpi.c
+++ b/drivers/cxl/acpi.c
@@ -11,7 +11,7 @@
/* Encode defined in CXL 2.0 8.2.5.12.7 HDM Decoder Control Register */
#define CFMWS_INTERLEAVE_WAYS(x) (1 << (x)->interleave_ways)
-#define CFMWS_INTERLEAVE_GRANULARITY(x) ((x)->granularity + 8)
+#define CFMWS_INTERLEAVE_GRANULARITY(x) (1 << ((x)->granularity + 8))
static unsigned long cfmws_to_decoder_flags(int restrictions)
{
--
2.35.0
next prev parent reply other threads:[~2022-01-27 21:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-27 21:29 [PATCH 0/4] Unify meaning of interleave attributes Ben Widawsky
2022-01-27 21:29 ` Ben Widawsky [this message]
2022-01-27 22:46 ` [PATCH 1/4] cxl/acpi: Store interleave granularity absolutely Dan Williams
2022-01-27 21:29 ` [PATCH 2/4] cxl/core: Add more decoder attributes to sysfs Ben Widawsky
2022-01-27 22:45 ` Dan Williams
2022-01-27 21:29 ` [PATCH 3/4] cxl/core: Extract IW/IG decoding Ben Widawsky
2022-01-27 23:01 ` Dan Williams
2022-01-27 21:29 ` [PATCH 4/4] cxl/acpi: Use common " Ben Widawsky
2022-01-28 10:15 ` [PATCH 0/4] Unify meaning of interleave attributes Jonathan Cameron
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