On Thu, Apr 09, 2015 at 11:28:21AM +0200, Alexander Aring wrote: > On Thu, Apr 09, 2015 at 12:02:10PM +0530, Varka Bhadram wrote: > > On 04/08/2015 04:48 PM, Alexander Aring wrote: > > > Hi, > > > > > > this patches introduce a mechanism to get phy capabilities. We simple add > > > some additional pib values like "channels_supported" information. These > > > information also includes mib values which are phy dependent like frame_retries > > > or csma_backoffs, this is necessary because the phy doing a little bit mac > > > stuff. We simple extend the pib according these phy dependent mac values. > > > > > > These capabilities are by default full 802.15.4 complaint, if some transceiver > > > supports less functionality only then these values need to be overwritten inside > > > the driver-layer. > > > > > > Fruthermore we also add functionality to dump these values via > > > NL802154_CMD_GET_WPAN_PHY. > > > > > > - Alex > > > > > > Cc: Phoebe Buckheister <phoebe.buckheister@xxxxxxxxxxxxxxxxxx> > > > Cc: Varka Bhadram <varkabhadram@xxxxxxxxx> > > > > > > Alexander Aring (4): > > > ieee802154: introduce wpan_phy_supported struct > > > ieee802154: move channels supported out of softmac > > > ieee802154: add several phy supported handling > > > at86rf230: set cca_modes supported flags > > > > > > drivers/net/ieee802154/at86rf230.c | 14 ++++++++++---- > > > drivers/net/ieee802154/cc2520.c | 2 +- > > > drivers/net/ieee802154/fakelb.c | 30 +++++++++++++++--------------- > > > drivers/net/ieee802154/mrf24j40.c | 2 +- > > > include/net/cfg802154.h | 11 ++++++++++- > > > net/ieee802154/nl-phy.c | 4 ++-- > > > net/ieee802154/nl802154.c | 29 ++++++++++++++++++++++------- > > > net/mac802154/cfg.c | 4 ---- > > > net/mac802154/main.c | 10 ++++++++++ > > > 9 files changed, 71 insertions(+), 35 deletions(-) > > > > > And also we need to look into expose available power level (supported by transeiver) > > to the user space by iwpan. Then user can configure the particular power level. > > > > If not user don't know the power levels that the transceiver support. > > > > yep... I will try to add it to the next series, also for ed_level. For > 700/800/900 Mhz at86rf212 it depends on which band the transceiver operates > and the available tx_power settings. > > When I try to implement it, then I need to know the country/band laws > what's the min and max tx_power db values? Does something like this This sounds like wireless-regdb[1] for 802.15.4. ? Cheers, -- Guido [1] https://wireless.wiki.kernel.org/en/developers/regulatory/wireless-regdb -- To unsubscribe from this list: send the line "unsubscribe linux-wpan" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
