From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rasesh Mody Subject: [PATCH 6/8] bna: Remove Unused Code Date: Mon, 8 Aug 2011 19:21:40 -0700 Message-ID: <1312856502-31242-7-git-send-email-rmody@brocade.com> References: <1312856502-31242-1-git-send-email-rmody@brocade.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , Rasesh Mody To: , Return-path: Received: from mx0a-000f0801.pphosted.com ([67.231.144.122]:44212 "EHLO mx0a-000f0801.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751642Ab1HICWN (ORCPT ); Mon, 8 Aug 2011 22:22:13 -0400 In-Reply-To: <1312856502-31242-1-git-send-email-rmody@brocade.com> Sender: netdev-owner@vger.kernel.org List-ID: Remove unused code. Signed-off-by: Rasesh Mody --- drivers/net/bna/bfa_cee.c | 3 - drivers/net/bna/bfa_defs_mfg_comm.h | 8 -- drivers/net/bna/bfa_ioc.h | 5 - drivers/net/bna/bfi.h | 22 ---- drivers/net/bna/bna.h | 122 +------------------ drivers/net/bna/bna_types.h | 230 +---------------------------------- 6 files changed, 2 insertions(+), 388 deletions(-) diff --git a/drivers/net/bna/bfa_cee.c b/drivers/net/bna/bfa_cee.c index 39e5ab9..b45b8eb 100644 --- a/drivers/net/bna/bfa_cee.c +++ b/drivers/net/bna/bfa_cee.c @@ -22,9 +22,6 @@ #include "bfi_cna.h" #include "bfa_ioc.h" -#define bfa_ioc_portid(__ioc) ((__ioc)->port_id) -#define bfa_lpuid(__arg) bfa_ioc_portid(&(__arg)->ioc) - static void bfa_cee_format_lldp_cfg(struct bfa_cee_lldp_cfg *lldp_cfg); static void bfa_cee_format_cee_cfg(void *buffer); diff --git a/drivers/net/bna/bfa_defs_mfg_comm.h b/drivers/net/bna/bfa_defs_mfg_comm.h index f84d8f6..7ddd16f 100644 --- a/drivers/net/bna/bfa_defs_mfg_comm.h +++ b/drivers/net/bna/bfa_defs_mfg_comm.h @@ -67,14 +67,6 @@ enum { #pragma pack(1) /** - * Check if 1-port card - */ -#define bfa_mfg_is_1port(type) (( \ - (type) == BFA_MFG_TYPE_FC8P1 || \ - (type) == BFA_MFG_TYPE_FC4P1 || \ - (type) == BFA_MFG_TYPE_CNA10P1)) - -/** * Check if Mezz card */ #define bfa_mfg_is_mezz(type) (( \ diff --git a/drivers/net/bna/bfa_ioc.h b/drivers/net/bna/bfa_ioc.h index 7514c72..f5a3d4e 100644 --- a/drivers/net/bna/bfa_ioc.h +++ b/drivers/net/bna/bfa_ioc.h @@ -26,7 +26,6 @@ #define BFA_IOC_TOV 3000 /* msecs */ #define BFA_IOC_HWSEM_TOV 500 /* msecs */ #define BFA_IOC_HB_TOV 500 /* msecs */ -#define BFA_IOC_HWINIT_MAX 5 #define BFA_IOC_POLL_TOV 200 /* msecs */ /** @@ -250,10 +249,6 @@ struct bfa_ioc_hwif { #define bfa_ioc_stats_hb_count(_ioc, _hb_count) \ ((_ioc)->stats.hb_count = (_hb_count)) #define BFA_IOC_FWIMG_MINSZ (16 * 1024) -#define BFA_IOC_FWIMG_TYPE(__ioc) \ - (((__ioc)->ctdev) ? \ - (((__ioc)->fcmode) ? BFI_IMAGE_CT_FC : BFI_IMAGE_CT_CNA) : \ - BFI_IMAGE_CB_FC) #define BFA_IOC_FW_SMEM_SIZE(__ioc) \ ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \ ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE) diff --git a/drivers/net/bna/bfi.h b/drivers/net/bna/bfi.h index 978e1bc..19654cc 100644 --- a/drivers/net/bna/bfi.h +++ b/drivers/net/bna/bfi.h @@ -15,7 +15,6 @@ * All rights reserved * www.brocade.com */ - #ifndef __BFI_H__ #define __BFI_H__ @@ -28,12 +27,6 @@ */ #define BFI_FLASH_CHUNK_SZ 256 /*!< Flash chunk size */ #define BFI_FLASH_CHUNK_SZ_WORDS (BFI_FLASH_CHUNK_SZ/sizeof(u32)) -enum { - BFI_IMAGE_CB_FC, - BFI_IMAGE_CT_FC, - BFI_IMAGE_CT_CNA, - BFI_IMAGE_MAX, -}; /** * Msg header common to all msgs @@ -195,15 +188,6 @@ enum bfi_mclass { #define BFI_IOC_MAX_CQS_ASIC 8 #define BFI_IOC_MSGLEN_MAX 32 /* 32 bytes */ -#define BFI_BOOT_TYPE_OFF 8 -#define BFI_BOOT_LOADER_OFF 12 - -#define BFI_BOOT_TYPE_NORMAL 0 -#define BFI_BOOT_TYPE_FLASH 1 -#define BFI_BOOT_TYPE_MEMTEST 2 - -#define BFI_BOOT_LOADER_OS 0 - #define BFI_FWBOOT_ENV_OS 0 #define BFI_BOOT_MEMTEST_RES_ADDR 0x900 @@ -344,12 +328,6 @@ enum bfi_port_mode { /** * BFI_IOC_I2H_READY_EVENT message */ -struct bfi_ioc_rdy_event { - struct bfi_mhdr mh; /*!< common msg header */ - u8 init_status; /*!< init event status */ - u8 rsvd[3]; -}; - struct bfi_ioc_hbeat { struct bfi_mhdr mh; /*!< common msg header */ u32 hb_count; /*!< current heart beat count */ diff --git a/drivers/net/bna/bna.h b/drivers/net/bna/bna.h index f9781a3..1f1fa93 100644 --- a/drivers/net/bna/bna.h +++ b/drivers/net/bna/bna.h @@ -32,14 +32,6 @@ extern const u32 bna_napi_dim_vector[][BNA_BIAS_T_MAX]; /* Log string size */ #define BNA_MESSAGE_SIZE 256 -/* MBOX API for PORT, TX, RX */ -#define bna_mbox_qe_fill(_qe, _cmd, _cmd_len, _cbfn, _cbarg) \ -do { \ - memcpy(&((_qe)->cmd.msg[0]), (_cmd), (_cmd_len)); \ - (_qe)->cbfn = (_cbfn); \ - (_qe)->cbarg = (_cbarg); \ -} while (0) - #define bna_is_small_rxq(_id) ((_id) & 0x1) #define BNA_MAC_IS_EQUAL(_mac1, _mac2) \ @@ -177,32 +169,6 @@ do { \ #define BNA_Q_IN_USE_COUNT(_q_ptr) \ (BNA_QE_IN_USE_CNT(&(_q_ptr)->q, (_q_ptr)->q.q_depth)) -/* These macros build the data portion of the TxQ/RxQ doorbell */ -#define BNA_DOORBELL_Q_PRD_IDX(_pi) (0x80000000 | (_pi)) -#define BNA_DOORBELL_Q_STOP (0x40000000) - -/* These macros build the data portion of the IB doorbell */ -#define BNA_DOORBELL_IB_INT_ACK(_timeout, _events) \ - (0x80000000 | ((_timeout) << 16) | (_events)) -#define BNA_DOORBELL_IB_INT_DISABLE (0x40000000) - -/* Set the coalescing timer for the given ib */ -#define bna_ib_coalescing_timer_set(_i_dbell, _cls_timer) \ - ((_i_dbell)->doorbell_ack = BNA_DOORBELL_IB_INT_ACK((_cls_timer), 0)); - -/* Acks 'events' # of events for a given ib */ -#define bna_ib_ack(_i_dbell, _events) \ - (writel(((_i_dbell)->doorbell_ack | (_events)), \ - (_i_dbell)->doorbell_addr)); - -#define bna_txq_prod_indx_doorbell(_tcb) \ - (writel(BNA_DOORBELL_Q_PRD_IDX((_tcb)->producer_index), \ - (_tcb)->q_dbell)); - -#define bna_rxq_prod_indx_doorbell(_rcb) \ - (writel(BNA_DOORBELL_Q_PRD_IDX((_rcb)->producer_index), \ - (_rcb)->q_dbell)); - #define BNA_LARGE_PKT_SIZE 1000 #define BNA_UPDATE_PKT_CNT(_pkt, _len) \ @@ -435,7 +401,6 @@ void bna_get_perm_mac(struct bna *bna, u8 *mac); void bna_hw_stats_get(struct bna *bna); /* APIs for Rx */ -int bna_rit_mod_can_satisfy(struct bna_rit_mod *rit_mod, int seg_size); /* APIs for RxF */ struct bna_mac *bna_ucam_mod_mac_get(struct bna_ucam_mod *ucam_mod); @@ -447,53 +412,13 @@ void bna_mcam_mod_mac_put(struct bna_mcam_mod *mcam_mod, struct bna_mcam_handle *bna_mcam_mod_handle_get(struct bna_mcam_mod *mod); void bna_mcam_mod_handle_put(struct bna_mcam_mod *mcam_mod, struct bna_mcam_handle *handle); -struct bna_rit_segment * -bna_rit_mod_seg_get(struct bna_rit_mod *rit_mod, int seg_size); -void bna_rit_mod_seg_put(struct bna_rit_mod *rit_mod, - struct bna_rit_segment *seg); - -/** - * DEVICE - */ - -/* APIs for BNAD */ -void bna_device_enable(struct bna_device *device); -void bna_device_disable(struct bna_device *device, - enum bna_cleanup_type type); /** * MBOX */ -/* APIs for PORT, TX, RX */ -void bna_mbox_handler(struct bna *bna, u32 intr_status); -void bna_mbox_send(struct bna *bna, struct bna_mbox_qe *mbox_qe); - -/** - * PORT - */ - -/* API for RX */ -int bna_port_mtu_get(struct bna_port *port); -void bna_llport_rx_started(struct bna_llport *llport); -void bna_llport_rx_stopped(struct bna_llport *llport); - /* API for BNAD */ -void bna_port_enable(struct bna_port *port); -void bna_port_disable(struct bna_port *port, enum bna_cleanup_type type, - void (*cbfn)(void *, enum bna_cb_status)); -void bna_port_pause_config(struct bna_port *port, - struct bna_pause_config *pause_config, - void (*cbfn)(struct bnad *, enum bna_cb_status)); -void bna_port_mtu_set(struct bna_port *port, int mtu, - void (*cbfn)(struct bnad *, enum bna_cb_status)); -void bna_port_mac_get(struct bna_port *port, mac_t *mac); - -/* Callbacks for TX, RX */ -void bna_port_cb_tx_stopped(struct bna_port *port, - enum bna_cb_status status); -void bna_port_cb_rx_stopped(struct bna_port *port, - enum bna_cb_status status); +void bna_mbox_handler(struct bna *bna, u32 intr_status); /** * ETHPORT @@ -504,15 +429,6 @@ void bna_ethport_cb_rx_started(struct bna_ethport *ethport); void bna_ethport_cb_rx_stopped(struct bna_ethport *ethport); /** - * IB - */ - -/* APIs for BNA */ -void bna_ib_mod_init(struct bna_ib_mod *ib_mod, struct bna *bna, - struct bna_res_info *res_info); -void bna_ib_mod_uninit(struct bna_ib_mod *ib_mod); - -/** * TX MODULE AND TX */ /* FW response handelrs */ @@ -526,14 +442,11 @@ void bna_bfi_bw_update_aen(struct bna_tx_mod *tx_mod); void bna_tx_mod_init(struct bna_tx_mod *tx_mod, struct bna *bna, struct bna_res_info *res_info); void bna_tx_mod_uninit(struct bna_tx_mod *tx_mod); -int bna_tx_state_get(struct bna_tx *tx); /* APIs for ENET */ void bna_tx_mod_start(struct bna_tx_mod *tx_mod, enum bna_tx_type type); void bna_tx_mod_stop(struct bna_tx_mod *tx_mod, enum bna_tx_type type); void bna_tx_mod_fail(struct bna_tx_mod *tx_mod); -void bna_tx_mod_prio_changed(struct bna_tx_mod *tx_mod, int prio); -void bna_tx_mod_cee_link_status(struct bna_tx_mod *tx_mod, int cee_link); /* APIs for BNAD */ void bna_tx_res_req(int num_txq, int txq_depth, @@ -553,27 +466,6 @@ void bna_tx_coalescing_timeo_set(struct bna_tx *tx, int coalescing_timeo); * RX MODULE, RX, RXF */ -/* Internal APIs */ -void rxf_cb_cam_fltr_mbox_cmd(void *arg, int status); -void rxf_cam_mbox_cmd(struct bna_rxf *rxf, u8 cmd, - const struct bna_mac *mac_addr); -void __rxf_vlan_filter_set(struct bna_rxf *rxf, enum bna_status status); -void bna_rxf_adv_init(struct bna_rxf *rxf, - struct bna_rx *rx, - struct bna_rx_config *q_config); -int rxf_process_packet_filter_ucast(struct bna_rxf *rxf); -int rxf_process_packet_filter_promisc(struct bna_rxf *rxf); -int rxf_process_packet_filter_default(struct bna_rxf *rxf); -int rxf_process_packet_filter_allmulti(struct bna_rxf *rxf); -int rxf_clear_packet_filter_ucast(struct bna_rxf *rxf); -int rxf_clear_packet_filter_promisc(struct bna_rxf *rxf); -int rxf_clear_packet_filter_default(struct bna_rxf *rxf); -int rxf_clear_packet_filter_allmulti(struct bna_rxf *rxf); -void rxf_reset_packet_filter_ucast(struct bna_rxf *rxf); -void rxf_reset_packet_filter_promisc(struct bna_rxf *rxf); -void rxf_reset_packet_filter_default(struct bna_rxf *rxf); -void rxf_reset_packet_filter_allmulti(struct bna_rxf *rxf); - /* FW response handlers */ void bna_bfi_rx_enet_start_rsp(struct bna_rx *rx, struct bfi_msgq_mhdr *msghdr); @@ -587,8 +479,6 @@ void bna_bfi_rxf_mcast_add_rsp(struct bna_rxf *rxf, void bna_rx_mod_init(struct bna_rx_mod *rx_mod, struct bna *bna, struct bna_res_info *res_info); void bna_rx_mod_uninit(struct bna_rx_mod *rx_mod); -int bna_rx_state_get(struct bna_rx *rx); -int bna_rxf_state_get(struct bna_rxf *rxf); /* APIs for ENET */ void bna_rx_mod_start(struct bna_rx_mod *rx_mod, enum bna_rx_type type); @@ -687,14 +577,4 @@ void bnad_cb_mbox_intr_disable(struct bnad *bnad); void bnad_cb_stats_get(struct bnad *bnad, enum bna_cb_status status, struct bna_stats *stats); -/* Callbacks for DEVICE */ -void bnad_cb_device_enabled(struct bnad *bnad, enum bna_cb_status status); -void bnad_cb_device_disabled(struct bnad *bnad, enum bna_cb_status status); -void bnad_cb_device_enable_mbox_intr(struct bnad *bnad); -void bnad_cb_device_disable_mbox_intr(struct bnad *bnad); - -/* Callbacks for port */ -void bnad_cb_port_link_status(struct bnad *bnad, - enum bna_link_status status); - #endif /* __BNA_H__ */ diff --git a/drivers/net/bna/bna_types.h b/drivers/net/bna/bna_types.h index 655eb14..8a6da0c 100644 --- a/drivers/net/bna/bna_types.h +++ b/drivers/net/bna/bna_types.h @@ -37,7 +37,6 @@ struct bna_rxq; struct bna_cq; struct bna_rx; struct bna_rxf; -struct bna_port; struct bna_enet; struct bna; struct bnad; @@ -90,21 +89,6 @@ enum bna_res_req_type { BNA_RES_MEM_T_ATTR = 1, BNA_RES_MEM_T_FWTRC = 2, BNA_RES_MEM_T_STATS = 3, - BNA_RES_MEM_T_SWSTATS = 4, - BNA_RES_MEM_T_IBIDX = 5, - BNA_RES_MEM_T_IB_ARRAY = 6, - BNA_RES_MEM_T_INTR_ARRAY = 7, - BNA_RES_MEM_T_IDXSEG_ARRAY = 8, - BNA_RES_MEM_T_TX_ARRAY = 9, - BNA_RES_MEM_T_TXQ_ARRAY = 10, - BNA_RES_MEM_T_RX_ARRAY = 11, - BNA_RES_MEM_T_RXP_ARRAY = 12, - BNA_RES_MEM_T_RXQ_ARRAY = 13, - BNA_RES_MEM_T_UCMAC_ARRAY = 14, - BNA_RES_MEM_T_MCMAC_ARRAY = 15, - BNA_RES_MEM_T_RIT_ENTRY = 16, - BNA_RES_MEM_T_RIT_SEGMENT = 17, - BNA_RES_INTR_T_MBOX = 18, BNA_RES_T_MAX }; @@ -150,11 +134,6 @@ enum bna_rx_mem_type { BNA_RX_RES_T_MAX = 15 }; -enum bna_mbox_state { - BNA_MBOX_FREE = 0, - BNA_MBOX_POSTED = 1 -}; - enum bna_tx_type { BNA_TX_T_REGULAR = 0, BNA_TX_T_LOOPBACK = 1, @@ -200,14 +179,6 @@ enum bna_rx_event { RX_E_CLEANUP_DONE = 8, }; -enum bna_rx_state { - BNA_RX_STOPPED = 1, - BNA_RX_RXF_START_WAIT = 2, - BNA_RX_STARTED = 3, - BNA_RX_RXF_STOP_WAIT = 4, - BNA_RX_RXQ_STOP_WAIT = 5, -}; - enum bna_rx_flags { BNA_RX_F_ENET_STARTED = 1, BNA_RX_F_ENABLED = 2, @@ -218,11 +189,6 @@ enum bna_rx_mod_flags { BNA_RX_MOD_F_ENET_LOOPBACK = 2, }; -enum bna_rxf_oper_state { - BNA_RXF_OPER_STATE_RUNNING = 0x01, /* rxf operational */ - BNA_RXF_OPER_STATE_PAUSED = 0x02, /* rxf in PAUSED state */ -}; - enum bna_rxf_flags { BNA_RXF_F_PAUSED = 1, }; @@ -237,24 +203,6 @@ enum bna_rxf_event { RXF_E_FW_RESP = 7, }; -enum bna_rxf_state { - BNA_RXF_STOPPED = 1, - BNA_RXF_START_WAIT = 2, - BNA_RXF_CAM_FLTR_MOD_WAIT = 3, - BNA_RXF_STARTED = 4, - BNA_RXF_CAM_FLTR_CLR_WAIT = 5, - BNA_RXF_STOP_WAIT = 6, - BNA_RXF_PAUSE_WAIT = 7, - BNA_RXF_RESUME_WAIT = 8, - BNA_RXF_STAT_CLR_WAIT = 9, -}; - -enum bna_port_type { - BNA_PORT_T_REGULAR = 0, - BNA_PORT_T_LOOPBACK_INTERNAL = 1, - BNA_PORT_T_LOOPBACK_EXTERNAL = 2, -}; - enum bna_enet_type { BNA_ENET_T_REGULAR = 0, BNA_ENET_T_LOOPBACK_INTERNAL = 1, @@ -267,25 +215,12 @@ enum bna_link_status { BNA_CEE_UP = 2 }; -enum bna_llport_flags { - BNA_LLPORT_F_ADMIN_UP = 1, - BNA_LLPORT_F_PORT_ENABLED = 2, - BNA_LLPORT_F_RX_STARTED = 4 -}; - enum bna_ethport_flags { BNA_ETHPORT_F_ADMIN_UP = 1, BNA_ETHPORT_F_PORT_ENABLED = 2, BNA_ETHPORT_F_RX_STARTED = 4, }; -enum bna_port_flags { - BNA_PORT_F_DEVICE_READY = 1, - BNA_PORT_F_ENABLED = 2, - BNA_PORT_F_PAUSE_CHANGED = 4, - BNA_PORT_F_MTU_CHANGED = 8 -}; - enum bna_enet_flags { BNA_ENET_F_IOCETH_READY = 1, BNA_ENET_F_ENABLED = 2, @@ -418,32 +353,7 @@ struct bna_ioceth { /** * - * Mail box - * - */ - -struct bna_mbox_qe { - /* This should be the first one */ - struct list_head qe; - - struct bfa_mbox_cmd cmd; - u32 cmd_len; - /* Callback for port, tx, rx, rxf */ - void (*cbfn)(void *arg, int status); - void *cbarg; -}; - -struct bna_mbox_mod { - enum bna_mbox_state state; - struct list_head posted_q; - u32 msg_pending; - u32 msg_ctr; - struct bna *bna; -}; - -/** - * - * Port + * Enet * */ @@ -453,60 +363,6 @@ struct bna_pause_config { enum bna_status rx_pause; }; -struct bna_llport { - bfa_fsm_t fsm; - enum bna_llport_flags flags; - - enum bna_port_type type; - - enum bna_link_status link_status; - - int rx_started_count; - - void (*stop_cbfn)(struct bna_port *, enum bna_cb_status); - - struct bna_mbox_qe mbox_qe; - - struct bna *bna; -}; - -struct bna_port { - bfa_fsm_t fsm; - enum bna_port_flags flags; - - enum bna_port_type type; - - struct bna_llport llport; - - struct bna_pause_config pause_config; - u8 priority; - int mtu; - - /* Callback for bna_port_disable(), port_stop() */ - void (*stop_cbfn)(void *, enum bna_cb_status); - void *stop_cbarg; - - /* Callback for bna_port_pause_config() */ - void (*pause_cbfn)(struct bnad *, enum bna_cb_status); - - /* Callback for bna_port_mtu_set() */ - void (*mtu_cbfn)(struct bnad *, enum bna_cb_status); - - void (*link_cbfn)(struct bnad *, enum bna_link_status); - - struct bfa_wc chld_stop_wc; - - struct bna_mbox_qe mbox_qe; - - struct bna *bna; -}; - -/** - * - * Enet - * - */ - struct bna_enet { bfa_fsm_t fsm; enum bna_enet_flags flags; @@ -569,27 +425,6 @@ struct bna_ethport { * */ -/* IB index segment structure */ -struct bna_ibidx_seg { - /* This should be the first one */ - struct list_head qe; - - u8 ib_seg_size; - u8 ib_idx_tbl_offset; -}; - -/* Interrupt structure */ -struct bna_intr { - /* This should be the first one */ - struct list_head qe; - int ref_count; - - enum bna_intr_type intr_type; - int vector; - - struct bna_ib *ib; -}; - /* Doorbell structure */ struct bna_ib_dbell { void *__iomem doorbell_addr; @@ -752,33 +587,6 @@ struct bna_tx_mod { /** * - * Receive Indirection Table - * - */ - -/* One row of RIT table */ -struct bna_rit_entry { - u8 large_rxq_id; /* used for either large or data buffers */ - u8 small_rxq_id; /* used for either small or header buffers */ -}; - -/* RIT segment */ -struct bna_rit_segment { - struct list_head qe; - - u32 rit_offset; - u32 rit_size; - /** - * max_rit_size: Varies per RIT segment depending on how RIT is - * partitioned - */ - u32 max_rit_size; - - struct bna_rit_entry *rit; -}; - -/** - * * Rx object * */ @@ -1123,42 +931,6 @@ struct bna_mcam_mod { * */ -struct bna_tx_stats { - int tx_state; - int tx_flags; - int num_txqs; - u32 txq_bmap[2]; - int txf_id; -}; - -struct bna_rx_stats { - int rx_state; - int rx_flags; - int num_rxps; - int num_rxqs; - u32 rxq_bmap[2]; - u32 cq_bmap[2]; - int rxf_id; - int rxf_state; - int rxf_oper_state; - int num_active_ucast; - int num_active_mcast; - int rxmode_active; - int vlan_filter_status; - int rss_status; - int hds_status; -}; - -struct bna_sw_stats { - int device_state; - int port_state; - int port_flags; - int llport_state; - int priority; - int num_active_tx; - int num_active_rx; -}; - struct bna_stats { struct bna_dma_addr hw_stats_dma; struct bfi_enet_stats *hw_stats_kva; -- 1.7.1