> -----Original Message----- > From: Greg KH [mailto:greg@xxxxxxxxx] > Sent: Thursday, August 25, 2011 5:15 PM > To: KY Srinivasan > Cc: devel@xxxxxxxxxxxxxxxxxxxxxx; Haiyang Zhang; gregkh@xxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx; virtualization@xxxxxxxxxxxxxx > Subject: Re: [PATCH 12/59] Staging: hv: vmbus: Cleanup vmbus_uevent() code > > On Thu, Aug 25, 2011 at 01:59:30PM -0700, Greg KH wrote: > > On Thu, Aug 25, 2011 at 09:48:38AM -0700, K. Y. Srinivasan wrote: > > > Now generate appropriate uevent based on the modalias string. As part of > this, > > > cleanup the existing uevent code. > > > > > > Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> > > > Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> > > > --- > > > drivers/staging/hv/vmbus_drv.c | 60 ++++++++-------------------------------- > > > 1 files changed, 12 insertions(+), 48 deletions(-) > > > > > > diff --git a/drivers/staging/hv/vmbus_drv.c > b/drivers/staging/hv/vmbus_drv.c > > > index b651968..a6e7dc5 100644 > > > --- a/drivers/staging/hv/vmbus_drv.c > > > +++ b/drivers/staging/hv/vmbus_drv.c > > > @@ -237,58 +237,22 @@ static struct device_attribute vmbus_device_attrs[] > = { > > > * This routine is invoked when a device is added or removed on the vmbus > to > > > * generate a uevent to udev in the userspace. The udev will then look at its > > > * rule and the uevent generated here to load the appropriate driver > > > + * > > > + * The alias string will be of the form vmbus:guid where guid is the string > > > + * representation of the device guid (each byte of the guid will be > > > + * represented with two hex characters. > > > */ > > > static int vmbus_uevent(struct device *device, struct kobj_uevent_env > *env) > > > { > > > struct hv_device *dev = device_to_hv_device(device); > > > - int ret; > > > - > > > - ret = add_uevent_var(env, "VMBUS_DEVICE_CLASS_GUID={" > > > - "%02x%02x%02x%02x-%02x%02x-%02x%02x-" > > > - "%02x%02x%02x%02x%02x%02x%02x%02x}", > > > - dev->dev_type.b[3], > > > - dev->dev_type.b[2], > > > - dev->dev_type.b[1], > > > - dev->dev_type.b[0], > > > - dev->dev_type.b[5], > > > - dev->dev_type.b[4], > > > - dev->dev_type.b[7], > > > - dev->dev_type.b[6], > > > - dev->dev_type.b[8], > > > - dev->dev_type.b[9], > > > - dev->dev_type.b[10], > > > - dev->dev_type.b[11], > > > - dev->dev_type.b[12], > > > - dev->dev_type.b[13], > > > - dev->dev_type.b[14], > > > - dev->dev_type.b[15]); > > > - > > > - if (ret) > > > - return ret; > > > + int i, ret; > > > + char alias_name[((sizeof(struct hv_vmbus_device_id) + 1)) * 2]; > > > > > > - ret = add_uevent_var(env, "VMBUS_DEVICE_DEVICE_GUID={" > > > - "%02x%02x%02x%02x-%02x%02x-%02x%02x-" > > > - "%02x%02x%02x%02x%02x%02x%02x%02x}", > > > - dev->dev_instance.b[3], > > > - dev->dev_instance.b[2], > > > - dev->dev_instance.b[1], > > > - dev->dev_instance.b[0], > > > - dev->dev_instance.b[5], > > > - dev->dev_instance.b[4], > > > - dev->dev_instance.b[7], > > > - dev->dev_instance.b[6], > > > - dev->dev_instance.b[8], > > > - dev->dev_instance.b[9], > > > - dev->dev_instance.b[10], > > > - dev->dev_instance.b[11], > > > - dev->dev_instance.b[12], > > > - dev->dev_instance.b[13], > > > - dev->dev_instance.b[14], > > > - dev->dev_instance.b[15]); > > > - if (ret) > > > - return ret; > > > + for (i = 0; i < (sizeof(struct hv_vmbus_device_id) * 2); i += 2) > > > + sprintf(&alias_name[i], "%02x", dev->dev_type.b[i/2]); > > > > I have to edit this to get it to work properly with the fact that I > > added the driver_data field to hv_vmbus_device_id. > > You should have a copy of the patch I applied in your inbox now, can you > verify I didn't mess it up? Greg, I don't think I got this mail. Could you resend the mail. Regards, K. Y _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
