/* * MAC commands interface * * Copyright 2007-2012 Siemens AG * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Written by: * Sergey Lapin * Dmitry Eremin-Solenikov * Alexander Smirnov */ #include #include #include #include #include #include #include "ieee802154_i.h" #include "driver-ops.h" static int mac802154_mlme_start_req(struct net_device *dev, struct ieee802154_addr *addr, u8 channel, u8 page, u8 bcn_ord, u8 sf_ord, u8 pan_coord, u8 blx, u8 coord_realign) { struct ieee802154_llsec_params params; int changed = 0; ASSERT_RTNL(); BUG_ON(addr->mode != IEEE802154_ADDR_SHORT); dev->ieee802154_ptr->pan_id = addr->pan_id; dev->ieee802154_ptr->short_addr = addr->short_addr; mac802154_dev_set_page_channel(dev, page, channel); params.pan_id = addr->pan_id; changed |= IEEE802154_LLSEC_PARAM_PAN_ID; params.hwaddr = ieee802154_devaddr_from_raw(dev->dev_addr); changed |= IEEE802154_LLSEC_PARAM_HWADDR; params.coord_hwaddr = params.hwaddr; changed |= IEEE802154_LLSEC_PARAM_COORD_HWADDR; params.coord_shortaddr = addr->short_addr; changed |= IEEE802154_LLSEC_PARAM_COORD_SHORTADDR; return mac802154_set_params(dev, ¶ms, changed); } static int mac802154_set_mac_params(struct net_device *dev, const struct ieee802154_mac_params *params) { struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); struct ieee802154_local *local = sdata->local; struct wpan_dev *wpan_dev = &sdata->wpan_dev; int ret; ASSERT_RTNL(); /* PHY */ wpan_dev->wpan_phy->transmit_power = params->transmit_power; wpan_dev->wpan_phy->cca = params->cca; wpan_dev->wpan_phy->cca_ed_level = params->cca_ed_level; /* MAC */ wpan_dev->min_be = params->min_be; wpan_dev->max_be = params->max_be; wpan_dev->csma_retries = params->csma_retries; wpan_dev->frame_retries = params->frame_retries; wpan_dev->lbt = params->lbt; if (local->hw.phy->flags & WPAN_PHY_FLAG_TXPOWER) { ret = drv_set_tx_power(local, params->transmit_power); if (ret < 0) return ret; } if (local->hw.phy->flags & WPAN_PHY_FLAG_CCA_MODE) { ret = drv_set_cca_mode(local, ¶ms->cca); if (ret < 0) return ret; } if (local->hw.phy->flags & WPAN_PHY_FLAG_CCA_ED_LEVEL) { ret = drv_set_cca_ed_level(local, params->cca_ed_level); if (ret < 0) return ret; } return 0; } static void mac802154_get_mac_params(struct net_device *dev, struct ieee802154_mac_params *params) { struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); struct wpan_dev *wpan_dev = &sdata->wpan_dev; ASSERT_RTNL(); /* PHY */ params->transmit_power = wpan_dev->wpan_phy->transmit_power; params->cca = wpan_dev->wpan_phy->cca; params->cca_ed_level = wpan_dev->wpan_phy->cca_ed_level; /* MAC */ params->min_be = wpan_dev->min_be; params->max_be = wpan_dev->max_be; params->csma_retries = wpan_dev->csma_retries; params->frame_retries = wpan_dev->frame_retries; params->lbt = wpan_dev->lbt; } static const struct ieee802154_llsec_ops mac802154_llsec_ops = { .get_params = mac802154_get_params, .set_params = mac802154_set_params, .add_key = mac802154_add_key, .del_key = mac802154_del_key, .add_dev = mac802154_add_dev, .del_dev = mac802154_del_dev, .add_devkey = mac802154_add_devkey, .del_devkey = mac802154_del_devkey, .add_seclevel = mac802154_add_seclevel, .del_seclevel = mac802154_del_seclevel, .lock_table = mac802154_lock_table, .get_table = mac802154_get_table, .unlock_table = mac802154_unlock_table, }; struct ieee802154_mlme_ops mac802154_mlme_wpan = { .start_req = mac802154_mlme_start_req, .llsec = &mac802154_llsec_ops, .set_mac_params = mac802154_set_mac_params, .get_mac_params = mac802154_get_mac_params, }; >space:mode:
authorJens Axboe <axboe@fb.com>2017-01-27 11:56:06 -0700
committerJens Axboe <axboe@fb.com>2017-01-27 11:56:06 -0700
commitc14024dbb156c8392908aaa822097d27c6af8ec8 (patch)
tree02f6ffa664b16bd76750c05f62708a518de2acdc /net/sched/sch_fq.c
parent08965c2eba135bdfb6e86cf25308e01421c7e0ce (diff)
parent3b4f18843e511193e7eb616710e838f5852e661d (diff)
Merge branch 'stable/for-jens-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus
Konrad writes: Please pull in your 'for-linus' branch two little fixes for Xen block front: One fix is for handling the XEN_PAGE_SIZE != PAGE_SIZE (4KB vs 64KB on ARM for example) mishandling while the other is fixing the accounting for the configuration changes.
Diffstat (limited to 'net/sched/sch_fq.c')