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From: Robert Richter <rrichter@amd.com>
To: Alison Schofield <alison.schofield@intel.com>,
	Vishal Verma <vishal.l.verma@intel.com>,
	Ira Weiny <ira.weiny@intel.com>,
	Dan Williams <dan.j.williams@intel.com>,
	Jonathan Cameron <Jonathan.Cameron@huawei.com>,
	Dave Jiang <dave.jiang@intel.com>,
	Davidlohr Bueso <dave@stgolabs.net>
Cc: <linux-cxl@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Gregory Price <gourry@gourry.net>,
	"Fabio M. De Francesco" <fabio.m.de.francesco@linux.intel.com>,
	Terry Bowman <terry.bowman@amd.com>,
	Robert Richter <rrichter@amd.com>
Subject: [PATCH v4 14/14] cxl/acpi: Unify CFMWS memory log messages with SRAT messages
Date: Thu, 6 Mar 2025 17:44:48 +0100	[thread overview]
Message-ID: <20250306164448.3354845-15-rrichter@amd.com> (raw)
In-Reply-To: <20250306164448.3354845-1-rrichter@amd.com>

CFMWS entries have a similar importance as SRAT table entries to
describe memory regions. For CXL error analysis and memory debugging
information of both is needed. Unify output of both messages to
improve logging. Change the style of CFMWS message according to SRAT
output. Also, turn messages into a dev_info() same as for SRAT.

SRAT pr_info() for reference:

drivers/acpi/numa/srat.c:
  pr_info("SRAT: Node %u PXM %u [mem %#010Lx-%#010Lx]%s%s\n",

Signed-off-by: Robert Richter <rrichter@amd.com>
Reviewed-by: Gregory Price <gourry@gourry.net>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Tested-by: Gregory Price <gourry@gourry.net>
---
 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 3e75e612cbc4..93c73b163c28 100644
--- a/drivers/cxl/acpi.c
+++ b/drivers/cxl/acpi.c
@@ -447,7 +447,7 @@ static int cxl_parse_cfmws(union acpi_subtable_headers *header, void *arg,
 			cfmws->base_hpa,
 			cfmws->base_hpa + cfmws->window_size - 1, rc);
 	else
-		dev_dbg(dev, "decode range: node: %d range [%#llx - %#llx]\n",
+		dev_info(dev, "ACPI: CFMWS: Node %u [mem %#010Lx-%#010Lx]\n",
 			phys_to_target_node(cfmws->base_hpa), cfmws->base_hpa,
 			cfmws->base_hpa + cfmws->window_size - 1);
 
-- 
2.39.5


  parent reply	other threads:[~2025-03-06 16:46 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-06 16:44 [PATCH v4 00/14] cxl: Address translation support, part 1: Cleanups and refactoring Robert Richter
2025-03-06 16:44 ` [PATCH v4 01/14] cxl: Remove else after return Robert Richter
2025-03-14 11:27   ` Jonathan Cameron
2025-04-15 21:27   ` Alison Schofield
2025-04-18 16:23   ` Fabio M. De Francesco
2025-03-06 16:44 ` [PATCH v4 02/14] cxl/pci: Moving code in cxl_hdm_decode_init() Robert Richter
2025-03-14 11:31   ` Jonathan Cameron
2025-04-15 21:29   ` Alison Schofield
2025-04-18 16:28   ` Fabio M. De Francesco
2025-03-06 16:44 ` [PATCH v4 03/14] cxl/pci: Add comments to cxl_hdm_decode_init() Robert Richter
2025-03-14 11:33   ` Jonathan Cameron
2025-04-17 13:11     ` Robert Richter
2025-04-15 21:30   ` Alison Schofield
2025-04-17 13:48   ` Gregory Price
2025-04-18 16:34   ` Fabio M. De Francesco
2025-03-06 16:44 ` [PATCH v4 04/14] cxl: Introduce parent_port_of() helper Robert Richter
2025-03-06 18:57   ` Dan Williams
2025-04-15 21:30   ` Alison Schofield
2025-04-21 17:49   ` Fabio M. De Francesco
2025-03-06 16:44 ` [PATCH v4 05/14] cxl/region: Rename function to cxl_find_decoder_early() Robert Richter
2025-03-06 19:51   ` Dan Williams
2025-03-06 16:44 ` [PATCH v4 06/14] cxl/region: Avoid duplicate call of cxl_find_decoder_early() Robert Richter
2025-03-06 20:01   ` Dan Williams
2025-03-06 16:44 ` [PATCH v4 07/14] cxl/region: Move find_cxl_root() to cxl_add_to_region() Robert Richter
2025-03-06 20:14   ` Dan Williams
2025-04-15 21:32   ` Alison Schofield
2025-04-21 21:21   ` Fabio M. De Francesco
2025-03-06 16:44 ` [PATCH v4 08/14] cxl/region: Factor out code to find the root decoder Robert Richter
2025-03-06 20:35   ` Dan Williams
2025-04-15 21:32   ` Alison Schofield
2025-04-22 16:09   ` Fabio M. De Francesco
2025-03-06 16:44 ` [PATCH v4 09/14] cxl/region: Factor out code to find a root decoder's region Robert Richter
2025-03-06 20:37   ` Dan Williams
2025-04-15 21:33   ` Alison Schofield
2025-04-23 15:32   ` Fabio M. De Francesco
2025-03-06 16:44 ` [PATCH v4 10/14] cxl/region: Add function to find a port's switch decoder by range Robert Richter
2025-03-06 20:55   ` Dan Williams
2025-03-06 16:44 ` [PATCH v4 11/14] cxl/region: Add a dev_warn() on registration failure Robert Richter
2025-03-06 20:57   ` Dan Williams
2025-04-15 21:34   ` Alison Schofield
2025-04-23 20:49   ` Fabio M. De Francesco
2025-03-06 16:44 ` [PATCH v4 12/14] cxl/region: Add a dev_err() on missing target list entries Robert Richter
2025-03-06 20:58   ` Dan Williams
2025-04-15 21:35   ` Alison Schofield
2025-04-23 20:50   ` Fabio M. De Francesco
2025-03-06 16:44 ` [PATCH v4 13/14] cxl: Add a dev_dbg() when a decoder was added to a port Robert Richter
2025-03-06 21:06   ` Dan Williams
2025-04-29 13:43     ` Robert Richter
2025-04-15 21:36   ` Alison Schofield
2025-03-06 16:44 ` Robert Richter [this message]
2025-03-06 21:12   ` [PATCH v4 14/14] cxl/acpi: Unify CFMWS memory log messages with SRAT messages Dan Williams
2025-04-15 23:23 ` [PATCH v4 00/14] cxl: Address translation support, part 1: Cleanups and refactoring Alison Schofield

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