From: Dan Williams <dan.j.williams@intel.com>
To: linux-nvdimm@lists.01.org
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 05/12] tools/testing/nvdimm: Add command debug messages
Date: Thu, 25 Jun 2020 16:50:47 -0700 [thread overview]
Message-ID: <159312904721.1850128.6777183061131324048.stgit@dwillia2-desk3.amr.corp.intel.com> (raw)
In-Reply-To: <159312902033.1850128.1712559453279208264.stgit@dwillia2-desk3.amr.corp.intel.com>
Arrange the for nfit_test_ctl() path to dump command payloads similarly
to the acpi_nfit_ctl() path. This is useful for comparing the
sequence of command events between an emulated ACPI-NFIT platform and a
real one.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
tools/testing/nvdimm/test/nfit.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index ddf9b3095bfa..9c6f475befe4 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -1192,6 +1192,29 @@ static int get_dimm(struct nfit_mem *nfit_mem, unsigned int func)
return i;
}
+static void nfit_ctl_dbg(struct acpi_nfit_desc *acpi_desc,
+ struct nvdimm *nvdimm, unsigned int cmd, void *buf,
+ unsigned int len)
+{
+ struct nfit_test *t = container_of(acpi_desc, typeof(*t), acpi_desc);
+ unsigned int func = cmd;
+ unsigned int family = 0;
+
+ if (cmd == ND_CMD_CALL) {
+ struct nd_cmd_pkg *pkg = buf;
+
+ len = pkg->nd_size_in;
+ family = pkg->nd_family;
+ buf = pkg->nd_payload;
+ func = pkg->nd_command;
+ }
+ dev_dbg(&t->pdev.dev, "%s family: %d cmd: %d: func: %d input length: %d\n",
+ nvdimm ? nvdimm_name(nvdimm) : "bus", family, cmd, func,
+ len);
+ print_hex_dump_debug("nvdimm in ", DUMP_PREFIX_OFFSET, 16, 4,
+ buf, min(len, 256u), true);
+}
+
static int nfit_test_ctl(struct nvdimm_bus_descriptor *nd_desc,
struct nvdimm *nvdimm, unsigned int cmd, void *buf,
unsigned int buf_len, int *cmd_rc)
@@ -1205,6 +1228,8 @@ static int nfit_test_ctl(struct nvdimm_bus_descriptor *nd_desc,
cmd_rc = &__cmd_rc;
*cmd_rc = 0;
+ nfit_ctl_dbg(acpi_desc, nvdimm, cmd, buf, buf_len);
+
if (nvdimm) {
struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
unsigned long cmd_mask = nvdimm_cmd_mask(nvdimm);
_______________________________________________
Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org
To unsubscribe send an email to linux-nvdimm-leave@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: Dan Williams <dan.j.williams@intel.com>
To: linux-nvdimm@lists.01.org
Cc: vishal.l.verma@intel.com, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 05/12] tools/testing/nvdimm: Add command debug messages
Date: Thu, 25 Jun 2020 16:50:47 -0700 [thread overview]
Message-ID: <159312904721.1850128.6777183061131324048.stgit@dwillia2-desk3.amr.corp.intel.com> (raw)
In-Reply-To: <159312902033.1850128.1712559453279208264.stgit@dwillia2-desk3.amr.corp.intel.com>
Arrange the for nfit_test_ctl() path to dump command payloads similarly
to the acpi_nfit_ctl() path. This is useful for comparing the
sequence of command events between an emulated ACPI-NFIT platform and a
real one.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
tools/testing/nvdimm/test/nfit.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index ddf9b3095bfa..9c6f475befe4 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -1192,6 +1192,29 @@ static int get_dimm(struct nfit_mem *nfit_mem, unsigned int func)
return i;
}
+static void nfit_ctl_dbg(struct acpi_nfit_desc *acpi_desc,
+ struct nvdimm *nvdimm, unsigned int cmd, void *buf,
+ unsigned int len)
+{
+ struct nfit_test *t = container_of(acpi_desc, typeof(*t), acpi_desc);
+ unsigned int func = cmd;
+ unsigned int family = 0;
+
+ if (cmd == ND_CMD_CALL) {
+ struct nd_cmd_pkg *pkg = buf;
+
+ len = pkg->nd_size_in;
+ family = pkg->nd_family;
+ buf = pkg->nd_payload;
+ func = pkg->nd_command;
+ }
+ dev_dbg(&t->pdev.dev, "%s family: %d cmd: %d: func: %d input length: %d\n",
+ nvdimm ? nvdimm_name(nvdimm) : "bus", family, cmd, func,
+ len);
+ print_hex_dump_debug("nvdimm in ", DUMP_PREFIX_OFFSET, 16, 4,
+ buf, min(len, 256u), true);
+}
+
static int nfit_test_ctl(struct nvdimm_bus_descriptor *nd_desc,
struct nvdimm *nvdimm, unsigned int cmd, void *buf,
unsigned int buf_len, int *cmd_rc)
@@ -1205,6 +1228,8 @@ static int nfit_test_ctl(struct nvdimm_bus_descriptor *nd_desc,
cmd_rc = &__cmd_rc;
*cmd_rc = 0;
+ nfit_ctl_dbg(acpi_desc, nvdimm, cmd, buf, buf_len);
+
if (nvdimm) {
struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
unsigned long cmd_mask = nvdimm_cmd_mask(nvdimm);
next prev parent reply other threads:[~2020-06-26 0:07 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-25 23:50 [PATCH 00/12] ACPI/NVDIMM: Runtime Firmware Activation Dan Williams
2020-06-25 23:50 ` Dan Williams
2020-06-25 23:50 ` [PATCH 01/12] libnvdimm: Validate command family indices Dan Williams
2020-06-25 23:50 ` Dan Williams
2020-07-01 19:33 ` Sasha Levin
2020-07-01 19:33 ` Sasha Levin
2020-07-10 14:02 ` Sasha Levin
2020-07-10 14:02 ` Sasha Levin
2020-06-25 23:50 ` [PATCH 02/12] ACPI: NFIT: Move bus_dsm_mask out of generic nvdimm_bus_descriptor Dan Williams
2020-06-25 23:50 ` Dan Williams
2020-06-25 23:50 ` [PATCH 03/12] ACPI: NFIT: Define runtime firmware activation commands Dan Williams
2020-06-25 23:50 ` Dan Williams
2020-06-25 23:50 ` [PATCH 04/12] tools/testing/nvdimm: Cleanup dimm index passing Dan Williams
2020-06-25 23:50 ` Dan Williams
2020-06-25 23:50 ` Dan Williams [this message]
2020-06-25 23:50 ` [PATCH 05/12] tools/testing/nvdimm: Add command debug messages Dan Williams
2020-06-25 23:50 ` [PATCH 06/12] tools/testing/nvdimm: Prepare nfit_ctl_test() for ND_CMD_CALL emulation Dan Williams
2020-06-25 23:50 ` Dan Williams
2020-06-25 23:50 ` [PATCH 07/12] tools/testing/nvdimm: Emulate firmware activation commands Dan Williams
2020-06-25 23:50 ` Dan Williams
2020-06-25 23:51 ` [PATCH 08/12] driver-core: Introduce DEVICE_ATTR_ADMIN_{RO,RW} Dan Williams
2020-06-25 23:51 ` Dan Williams
2020-06-26 5:06 ` Greg Kroah-Hartman
2020-06-26 5:06 ` Greg Kroah-Hartman
2020-06-26 5:09 ` Dan Williams
2020-06-26 5:09 ` Dan Williams
2020-06-25 23:51 ` [PATCH 09/12] libnvdimm: Convert to DEVICE_ATTR_ADMIN_RO() Dan Williams
2020-06-25 23:51 ` Dan Williams
2020-06-25 23:51 ` [PATCH 10/12] libnvdimm: Add runtime firmware activation sysfs interface Dan Williams
2020-06-25 23:51 ` Dan Williams
2020-06-25 23:51 ` [PATCH 11/12] PM, libnvdimm: Add syscore_quiesced() callback for firmware activation Dan Williams
2020-06-25 23:51 ` Dan Williams
2020-06-26 14:23 ` Rafael J. Wysocki
2020-06-26 14:23 ` Rafael J. Wysocki
2020-06-25 23:51 ` [PATCH 12/12] ACPI: NFIT: Add runtime firmware activate support Dan Williams
2020-06-25 23:51 ` Dan Williams
2020-06-26 14:22 ` [PATCH 00/12] ACPI/NVDIMM: Runtime Firmware Activation Rafael J. Wysocki
2020-06-26 14:22 ` Rafael J. Wysocki
2020-06-26 18:43 ` Dan Williams
2020-06-26 18:43 ` Dan Williams
2020-06-28 17:22 ` Rafael J. Wysocki
2020-06-28 17:22 ` Rafael J. Wysocki
2020-06-29 23:37 ` Dan Williams
2020-06-29 23:37 ` Dan Williams
2020-06-30 10:55 ` Rafael J. Wysocki
2020-06-30 10:55 ` Rafael J. Wysocki
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=159312904721.1850128.6777183061131324048.stgit@dwillia2-desk3.amr.corp.intel.com \
--to=dan.j.williams@intel.com \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nvdimm@lists.01.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.