/* * 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, }; ='7'>7space:mode:
authorArd Biesheuvel <ard.biesheuvel@linaro.org>2017-01-17 13:46:29 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2017-01-23 22:41:33 +0800
commit11e3b725cfc282efe9d4a354153e99d86a16af08 (patch)
tree8b5b9e0e1bcae1ab98ee652ffb7b13b05c209bd6 /include/dt-bindings/clock/exynos5410.h
parentd6040764adcb5cb6de1489422411d701c158bb69 (diff)
crypto: arm64/aes-blk - honour iv_out requirement in CBC and CTR modes
Update the ARMv8 Crypto Extensions and the plain NEON AES implementations in CBC and CTR modes to return the next IV back to the skcipher API client. This is necessary for chaining to work correctly. Note that for CTR, this is only done if the request is a round multiple of the block size, since otherwise, chaining is impossible anyway. Cc: <stable@vger.kernel.org> # v3.16+ Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/dt-bindings/clock/exynos5410.h')