Messages in this thread Patch in this message | | | From | "Luis R. Rodriguez" <> | Subject | [PATCH v3 2/3] cxgb4: use module_long_probe_init() | Date | Tue, 12 Aug 2014 15:28:26 -0700 |
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From: "Luis R. Rodriguez" <mcgrof@suse.com>
cxgb4 probe can take up to over 1 minute when the firmware is is written and installed on the device, even after this the device driver still does some device probing and can take quite a bit. This driver needs fixing but right now it simply wont' work on some systems. Use the new module_long_probe_init() to annotate this driver's probe is broken and require some love, but makes the driver operational until that is fixed.
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: Joseph Salisbury <joseph.salisbury@canonical.com> Cc: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> Cc: Tim Gardner <tim.gardner@canonical.com> Cc: Pierre Fersing <pierre-fersing@pierref.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Benjamin Poirier <bpoirier@suse.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Nagalakshmi Nandigama <nagalakshmi.nandigama@avagotech.com> Cc: Praveen Krishnamoorthy <praveen.krishnamoorthy@avagotech.com> Cc: Sreekanth Reddy <sreekanth.reddy@avagotech.com> Cc: Abhijit Mahajan <abhijit.mahajan@avagotech.com> Cc: Hariprasad S <hariprasad@chelsio.com> Cc: Santosh Rastapur <santosh@chelsio.com> Cc: MPT-FusionLinux.pdl@avagotech.com Cc: linux-scsi@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 36ebbda..5d8231d 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -34,6 +34,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <linux/kthread.h> #include <linux/bitmap.h> #include <linux/crc32.h> #include <linux/ctype.h> @@ -6815,5 +6816,5 @@ static void __exit cxgb4_cleanup_module(void) destroy_workqueue(workq); } -module_init(cxgb4_init_module); -module_exit(cxgb4_cleanup_module); +module_long_probe_init(cxgb4_init_module); +module_long_probe_exit(cxgb4_cleanup_module); -- 2.0.3
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