From: Jason Wang <jasowang@redhat.com> To: kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, kwankhede@nvidia.com, alex.williamson@redhat.com, mst@redhat.com, tiwei.bie@intel.com Cc: virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, cohuck@redhat.com, maxime.coquelin@redhat.com, cunming.liang@intel.com, zhihong.wang@intel.com, rob.miller@broadcom.com, xiao.w.wang@intel.com, haotian.wang@sifive.com, zhenyuw@linux.intel.com, zhi.a.wang@intel.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, airlied@linux.ie, daniel@ffwll.ch, farman@linux.ibm.com, pasic@linux.ibm.com, sebott@linux.ibm.com, oberpar@linux.ibm.com, heiko.carstens@de.ibm.com, gor@linux.ibm.com, borntraeger@de.ibm.com, akrowiak@linux.ibm.com, freude@linux.ibm.com, lingshan.zhu@intel.com, idos@mellanox.com, eperezma@redhat.com, lulu@redhat.com, parav@mellanox.com, christophe.de.dinechin@gmail.com, kevin.tian@intel.com, Jason Wang <jasowang@redhat.com> Subject: [PATCH V3 3/7] modpost: add support for mdev class id Date: Fri, 11 Oct 2019 16:15:53 +0800 [thread overview] Message-ID: <20191011081557.28302-4-jasowang@redhat.com> (raw) In-Reply-To: <20191011081557.28302-1-jasowang@redhat.com> Add support to parse mdev class id table. Signed-off-by: Jason Wang <jasowang@redhat.com> --- drivers/vfio/mdev/vfio_mdev.c | 2 ++ scripts/mod/devicetable-offsets.c | 3 +++ scripts/mod/file2alias.c | 10 ++++++++++ 3 files changed, 15 insertions(+) diff --git a/drivers/vfio/mdev/vfio_mdev.c b/drivers/vfio/mdev/vfio_mdev.c index fd2a4d9a3f26..891cf83a2d9a 100644 --- a/drivers/vfio/mdev/vfio_mdev.c +++ b/drivers/vfio/mdev/vfio_mdev.c @@ -125,6 +125,8 @@ static struct mdev_class_id id_table[] = { { 0 }, }; +MODULE_DEVICE_TABLE(mdev, id_table); + static struct mdev_driver vfio_mdev_driver = { .name = "vfio_mdev", .probe = vfio_mdev_probe, diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c index 054405b90ba4..6cbb1062488a 100644 --- a/scripts/mod/devicetable-offsets.c +++ b/scripts/mod/devicetable-offsets.c @@ -231,5 +231,8 @@ int main(void) DEVID(wmi_device_id); DEVID_FIELD(wmi_device_id, guid_string); + DEVID(mdev_class_id); + DEVID_FIELD(mdev_class_id, id); + return 0; } diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index c91eba751804..d365dfe7c718 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -1335,6 +1335,15 @@ static int do_wmi_entry(const char *filename, void *symval, char *alias) return 1; } +/* looks like: "mdev:cN" */ +static int do_mdev_entry(const char *filename, void *symval, char *alias) +{ + DEF_FIELD(symval, mdev_class_id, id); + + sprintf(alias, "mdev:c%02X", id); + return 1; +} + /* Does namelen bytes of name exactly match the symbol? */ static bool sym_is(const char *name, unsigned namelen, const char *symbol) { @@ -1407,6 +1416,7 @@ static const struct devtable devtable[] = { {"typec", SIZE_typec_device_id, do_typec_entry}, {"tee", SIZE_tee_client_device_id, do_tee_entry}, {"wmi", SIZE_wmi_device_id, do_wmi_entry}, + {"mdev", SIZE_mdev_class_id, do_mdev_entry}, }; /* Create MODULE_ALIAS() statements. -- 2.19.1
WARNING: multiple messages have this Message-ID (diff)
From: Jason Wang <jasowang@redhat.com> To: kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, kwankhede@nvidia.com, alex.williamson@redhat.com, mst@redhat.com, tiwei.bie@intel.com Cc: christophe.de.dinechin@gmail.com, sebott@linux.ibm.com, airlied@linux.ie, Jason Wang <jasowang@redhat.com>, heiko.carstens@de.ibm.com, virtualization@lists.linux-foundation.org, rob.miller@broadcom.com, lulu@redhat.com, eperezma@redhat.com, pasic@linux.ibm.com, borntraeger@de.ibm.com, haotian.wang@sifive.com, farman@linux.ibm.com, idos@mellanox.com, gor@linux.ibm.com, cunming.liang@intel.com, xiao.w.wang@intel.com, freude@linux.ibm.com, parav@mellanox.com, zhihong.wang@intel.com, akrowiak@linux.ibm.com, netdev@vger.kernel.org, cohuck@redhat.com, oberpar@linux.ibm.com, maxime.coquelin@redhat.com, lingshan.zhu@intel.com Subject: [PATCH V3 3/7] modpost: add support for mdev class id Date: Fri, 11 Oct 2019 16:15:53 +0800 [thread overview] Message-ID: <20191011081557.28302-4-jasowang@redhat.com> (raw) In-Reply-To: <20191011081557.28302-1-jasowang@redhat.com> Add support to parse mdev class id table. Signed-off-by: Jason Wang <jasowang@redhat.com> --- drivers/vfio/mdev/vfio_mdev.c | 2 ++ scripts/mod/devicetable-offsets.c | 3 +++ scripts/mod/file2alias.c | 10 ++++++++++ 3 files changed, 15 insertions(+) diff --git a/drivers/vfio/mdev/vfio_mdev.c b/drivers/vfio/mdev/vfio_mdev.c index fd2a4d9a3f26..891cf83a2d9a 100644 --- a/drivers/vfio/mdev/vfio_mdev.c +++ b/drivers/vfio/mdev/vfio_mdev.c @@ -125,6 +125,8 @@ static struct mdev_class_id id_table[] = { { 0 }, }; +MODULE_DEVICE_TABLE(mdev, id_table); + static struct mdev_driver vfio_mdev_driver = { .name = "vfio_mdev", .probe = vfio_mdev_probe, diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c index 054405b90ba4..6cbb1062488a 100644 --- a/scripts/mod/devicetable-offsets.c +++ b/scripts/mod/devicetable-offsets.c @@ -231,5 +231,8 @@ int main(void) DEVID(wmi_device_id); DEVID_FIELD(wmi_device_id, guid_string); + DEVID(mdev_class_id); + DEVID_FIELD(mdev_class_id, id); + return 0; } diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index c91eba751804..d365dfe7c718 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -1335,6 +1335,15 @@ static int do_wmi_entry(const char *filename, void *symval, char *alias) return 1; } +/* looks like: "mdev:cN" */ +static int do_mdev_entry(const char *filename, void *symval, char *alias) +{ + DEF_FIELD(symval, mdev_class_id, id); + + sprintf(alias, "mdev:c%02X", id); + return 1; +} + /* Does namelen bytes of name exactly match the symbol? */ static bool sym_is(const char *name, unsigned namelen, const char *symbol) { @@ -1407,6 +1416,7 @@ static const struct devtable devtable[] = { {"typec", SIZE_typec_device_id, do_typec_entry}, {"tee", SIZE_tee_client_device_id, do_tee_entry}, {"wmi", SIZE_wmi_device_id, do_wmi_entry}, + {"mdev", SIZE_mdev_class_id, do_mdev_entry}, }; /* Create MODULE_ALIAS() statements. -- 2.19.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2019-10-11 8:18 UTC|newest] Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-10-11 8:15 [PATCH V3 0/7] mdev based hardware virtio offloading support Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-11 8:15 ` [PATCH V3 1/7] mdev: class id support Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-15 10:26 ` Cornelia Huck 2019-10-15 10:26 ` Cornelia Huck 2019-10-15 10:26 ` Cornelia Huck 2019-10-15 12:12 ` Jason Wang 2019-10-15 12:12 ` Jason Wang 2019-10-15 12:12 ` Jason Wang 2019-10-15 16:38 ` Alex Williamson 2019-10-15 16:38 ` Alex Williamson 2019-10-16 4:38 ` Jason Wang 2019-10-16 4:38 ` Jason Wang 2019-10-16 4:38 ` Jason Wang 2019-10-15 16:38 ` Alex Williamson 2019-10-16 4:57 ` Parav Pandit 2019-10-16 4:57 ` Parav Pandit 2019-10-16 4:57 ` Parav Pandit 2019-10-16 10:37 ` Jason Wang 2019-10-16 10:37 ` Jason Wang 2019-10-16 10:37 ` Jason Wang 2019-10-16 10:37 ` Jason Wang 2019-10-17 8:27 ` Jason Wang 2019-10-17 8:27 ` Jason Wang 2019-10-17 8:27 ` Jason Wang 2019-10-17 8:27 ` Jason Wang 2019-10-11 8:15 ` [PATCH V3 2/7] mdev: bus uevent support Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-15 10:27 ` Cornelia Huck 2019-10-15 10:27 ` Cornelia Huck 2019-10-15 12:13 ` Jason Wang 2019-10-15 12:13 ` Jason Wang 2019-10-15 12:13 ` Jason Wang 2019-10-15 10:27 ` Cornelia Huck 2019-10-16 5:06 ` Parav Pandit 2019-10-16 5:06 ` Parav Pandit 2019-10-16 5:06 ` Parav Pandit 2019-10-11 8:15 ` Jason Wang 2019-10-11 8:15 ` Jason Wang [this message] 2019-10-11 8:15 ` [PATCH V3 3/7] modpost: add support for mdev class id Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-11 8:15 ` [PATCH V3 4/7] mdev: introduce device specific ops Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-15 10:41 ` Cornelia Huck 2019-10-15 10:41 ` Cornelia Huck 2019-10-15 12:17 ` Jason Wang 2019-10-15 12:17 ` Jason Wang 2019-10-15 12:17 ` Jason Wang 2019-10-15 17:26 ` Alex Williamson 2019-10-15 17:26 ` Alex Williamson 2019-10-15 17:26 ` Alex Williamson 2019-10-16 5:50 ` Parav Pandit 2019-10-16 8:52 ` Cornelia Huck 2019-10-16 15:31 ` Parav Pandit 2019-10-16 16:53 ` Alex Williamson 2019-10-16 20:48 ` Parav Pandit 2019-10-16 22:37 ` Alex Williamson 2019-10-17 16:29 ` Parav Pandit 2019-10-17 8:30 ` Jason Wang 2019-10-17 8:30 ` Jason Wang 2019-10-17 8:45 ` Cornelia Huck 2019-10-17 8:46 ` Jason Wang 2019-10-17 8:46 ` Jason Wang 2019-10-16 16:53 ` Alex Williamson 2019-10-15 10:41 ` Cornelia Huck 2019-10-11 8:15 ` [PATCH V3 5/7] mdev: introduce virtio device and its device ops Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-14 17:23 ` Stefan Hajnoczi 2019-10-14 17:23 ` Stefan Hajnoczi 2019-10-15 3:27 ` Jason Wang 2019-10-15 3:27 ` Jason Wang 2019-10-15 3:27 ` Jason Wang 2019-10-14 17:23 ` Stefan Hajnoczi 2019-10-11 8:15 ` Jason Wang 2019-10-11 8:15 ` [PATCH V3 6/7] virtio: introduce a mdev based transport Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-14 17:39 ` Stefan Hajnoczi 2019-10-14 17:39 ` Stefan Hajnoczi 2019-10-15 3:29 ` Jason Wang 2019-10-15 3:29 ` Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-11 8:15 ` [PATCH V3 7/7] docs: sample driver to demonstrate how to implement virtio-mdev framework Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-11 8:15 ` Jason Wang 2019-10-11 9:26 ` ✗ Fi.CI.CHECKPATCH: warning for mdev based hardware virtio offloading support (rev4) Patchwork 2019-10-11 10:03 ` ✓ Fi.CI.BAT: success " Patchwork 2019-10-11 17:40 ` ✓ Fi.CI.IGT: " Patchwork 2019-10-14 17:49 ` [PATCH V3 0/7] mdev based hardware virtio offloading support Stefan Hajnoczi 2019-10-14 17:49 ` Stefan Hajnoczi 2019-10-14 17:49 ` Stefan Hajnoczi 2019-10-15 3:37 ` Jason Wang 2019-10-15 3:37 ` Jason Wang 2019-10-15 3:37 ` Jason Wang 2019-10-15 14:37 ` Stefan Hajnoczi 2019-10-15 14:37 ` Stefan Hajnoczi 2019-10-15 14:37 ` Stefan Hajnoczi 2019-10-17 1:42 ` Jason Wang 2019-10-17 1:42 ` Jason Wang 2019-10-17 1:42 ` Jason Wang 2019-10-17 9:43 ` Stefan Hajnoczi 2019-10-17 9:43 ` Stefan Hajnoczi 2019-10-17 9:43 ` Stefan Hajnoczi
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