From: Parav Pandit <parav@mellanox.com>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
michal.lkml@markovi.net, davem@davemloft.net,
gregkh@linuxfoundation.org, jiri@mellanox.com
Cc: parav@mellanox.com
Subject: [RFC net-next 3/8] modpost: Add support for subdev device id table
Date: Thu, 28 Feb 2019 23:37:47 -0600 [thread overview]
Message-ID: <1551418672-12822-4-git-send-email-parav@mellanox.com> (raw)
In-Reply-To: <1551418672-12822-1-git-send-email-parav@mellanox.com>
Add support to parse subdev module device id table.
Signed-off-by: Parav Pandit <parav@mellanox.com>
---
scripts/mod/devicetable-offsets.c | 4 ++++
scripts/mod/file2alias.c | 15 +++++++++++++++
2 files changed, 19 insertions(+)
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c
index 2930044..77f6b6e 100644
--- a/scripts/mod/devicetable-offsets.c
+++ b/scripts/mod/devicetable-offsets.c
@@ -225,5 +225,9 @@ int main(void)
DEVID_FIELD(typec_device_id, svid);
DEVID_FIELD(typec_device_id, mode);
+ DEVID(subdev_id);
+ DEVID_FIELD(subdev_id, vendor_id);
+ DEVID_FIELD(subdev_id, device_id);
+
return 0;
}
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index a37af7d..be89e8e 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -1287,6 +1287,20 @@ static int do_typec_entry(const char *filename, void *symval, char *alias)
return 1;
}
+/* Looks like: subdev:vNdN. */
+static int do_subdev_entry(const char *filename, void *symval, char *alias)
+{
+ DEF_FIELD(symval, subdev_id, vendor_id);
+ DEF_FIELD(symval, subdev_id, device_id);
+
+ strcpy(alias, "subdev:");
+ ADD(alias, "v", 1, vendor_id);
+ ADD(alias, "d", 1, device_id);
+
+ add_wildcard(alias);
+ return 1;
+}
+
/* Does namelen bytes of name exactly match the symbol? */
static bool sym_is(const char *name, unsigned namelen, const char *symbol)
{
@@ -1357,6 +1371,7 @@ static void do_table(void *symval, unsigned long size,
{"fslmc", SIZE_fsl_mc_device_id, do_fsl_mc_entry},
{"tbsvc", SIZE_tb_service_id, do_tbsvc_entry},
{"typec", SIZE_typec_device_id, do_typec_entry},
+ {"subdev", SIZE_subdev_id, do_subdev_entry},
};
/* Create MODULE_ALIAS() statements.
--
1.8.3.1
next prev parent reply other threads:[~2019-03-01 5:38 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-01 5:37 [RFC net-next 0/8] Introducing subdev bus and devlink extension Parav Pandit
2019-03-01 5:37 ` [RFC net-next 1/8] subdev: Introducing subdev bus Parav Pandit
2019-03-01 7:17 ` Greg KH
2019-03-01 16:35 ` Parav Pandit
2019-03-01 17:00 ` Greg KH
2019-03-26 11:48 ` Lorenzo Pieralisi
2019-03-01 5:37 ` [RFC net-next 2/8] subdev: Introduce pm callbacks Parav Pandit
2019-03-01 5:37 ` Parav Pandit [this message]
2019-03-01 5:37 ` [RFC net-next 4/8] devlink: Introduce and use devlink_init/cleanup() in alloc/free Parav Pandit
2019-03-01 5:37 ` [RFC net-next 5/8] devlink: Add variant of devlink_register/unregister Parav Pandit
2019-03-01 5:37 ` [RFC net-next 6/8] devlink: Add support for devlink subdev lifecycle Parav Pandit
2019-03-01 5:37 ` [RFC net-next 7/8] net/mlx5: Add devlink subdev life cycle command support Parav Pandit
2019-03-01 7:18 ` Greg KH
2019-03-01 16:04 ` Parav Pandit
2019-03-01 5:37 ` [RFC net-next 8/8] net/mlx5: Add subdev driver to bind to subdev devices Parav Pandit
2019-03-01 7:21 ` Greg KH
2019-03-01 17:21 ` Parav Pandit
2019-03-05 7:13 ` Greg KH
2019-03-05 17:57 ` Parav Pandit
2019-03-05 19:27 ` Greg KH
2019-03-05 21:37 ` Parav Pandit
2019-03-01 22:12 ` Saeed Mahameed
2019-03-04 16:45 ` Parav Pandit
2019-03-01 20:03 ` [RFC net-next 0/8] Introducing subdev bus and devlink extension Jakub Kicinski
2019-03-04 4:41 ` Parav Pandit
2019-03-05 1:35 ` Jakub Kicinski
2019-03-05 19:46 ` Parav Pandit
2019-03-05 22:39 ` Kirti Wankhede
2019-03-05 23:17 ` Parav Pandit
2019-03-05 23:44 ` Parav Pandit
2019-03-06 0:44 ` Parav Pandit
2019-03-06 3:51 ` Kirti Wankhede
2019-03-06 5:42 ` Parav Pandit
2019-03-07 19:04 ` Kirti Wankhede
2019-03-07 20:27 ` Parav Pandit
2019-03-07 20:53 ` Kirti Wankhede
2019-03-07 21:02 ` Parav Pandit
2019-03-07 21:07 ` Kirti Wankhede
2019-03-07 21:21 ` Parav Pandit
2019-03-07 22:01 ` Kirti Wankhede
2019-03-07 22:31 ` Parav Pandit
2019-03-08 12:19 ` Kirti Wankhede
2019-03-08 17:09 ` Parav Pandit
2019-03-05 1:45 ` Jakub Kicinski
2019-03-05 16:52 ` Parav Pandit
2021-05-31 10:36 ` moyufeng
2021-06-01 5:37 ` Jakub Kicinski
2021-06-01 7:33 ` Yunsheng Lin
2021-06-01 21:34 ` Jakub Kicinski
2021-06-02 2:24 ` Yunsheng Lin
2021-06-02 16:34 ` Jakub Kicinski
2021-06-03 3:46 ` Yunsheng Lin
2021-06-03 17:53 ` Jakub Kicinski
2021-06-04 1:18 ` Yunsheng Lin
2021-06-04 18:41 ` Jakub Kicinski
2021-06-07 1:36 ` Yunsheng Lin
2021-06-07 19:46 ` Jakub Kicinski
2021-06-08 12:10 ` Yunsheng Lin
2021-06-08 17:29 ` Jakub Kicinski
2021-06-09 9:16 ` Yunsheng Lin
2021-06-09 9:38 ` Parav Pandit
2021-06-09 11:05 ` Yunsheng Lin
2021-06-09 11:59 ` Parav Pandit
2021-06-09 12:30 ` Yunsheng Lin
2021-06-09 13:45 ` Parav Pandit
2021-06-10 7:04 ` Yunsheng Lin
2021-06-10 7:17 ` Parav Pandit
2021-06-09 16:40 ` Jakub Kicinski
2021-06-10 6:52 ` Yunsheng Lin
2021-06-09 9:52 ` Parav Pandit
2021-06-09 11:16 ` Yunsheng Lin
2021-06-09 12:00 ` Parav Pandit
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