From: Al Viro Date: Wed, 15 Nov 2006 05:11:29 +0000 (-0800) Subject: [ATM]: Annotations. X-Git-Tag: v2.6.20-rc1~34^2~40^2~352 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30d492da738a8d5f4ec884b3e1a13eef97714994;p=linux-2.6 [ATM]: Annotations. Signed-off-by: Al Viro Signed-off-by: David S. Miller --- diff --git a/include/linux/atmarp.h b/include/linux/atmarp.h index 24f82338f5..ee108f9e9c 100644 --- a/include/linux/atmarp.h +++ b/include/linux/atmarp.h @@ -37,7 +37,7 @@ enum atmarp_ctrl_type { struct atmarp_ctrl { enum atmarp_ctrl_type type; /* message type */ int itf_num;/* interface number (if present) */ - uint32_t ip; /* IP address (act_need only) */ + __be32 ip; /* IP address (act_need only) */ }; #endif diff --git a/include/linux/atmbr2684.h b/include/linux/atmbr2684.h index 7981b733f1..969fb6c9e1 100644 --- a/include/linux/atmbr2684.h +++ b/include/linux/atmbr2684.h @@ -86,8 +86,8 @@ struct atm_backend_br2684 { * efficient per-if in/out filters, this support will be removed */ struct br2684_filter { - __u32 prefix; /* network byte order */ - __u32 netmask; /* 0 = disable filter */ + __be32 prefix; /* network byte order */ + __be32 netmask; /* 0 = disable filter */ }; struct br2684_filter_set { diff --git a/include/linux/atmmpc.h b/include/linux/atmmpc.h index 5fbfa68136..ea1650425a 100644 --- a/include/linux/atmmpc.h +++ b/include/linux/atmmpc.h @@ -13,7 +13,7 @@ struct atmmpc_ioc { int dev_num; - uint32_t ipaddr; /* the IP address of the shortcut */ + __be32 ipaddr; /* the IP address of the shortcut */ int type; /* ingress or egress */ }; @@ -21,8 +21,8 @@ typedef struct in_ctrl_info { uint8_t Last_NHRP_CIE_code; uint8_t Last_Q2931_cause_value; uint8_t eg_MPC_ATM_addr[ATM_ESA_LEN]; - uint32_t tag; - uint32_t in_dst_ip; /* IP address this ingress MPC sends packets to */ + __be32 tag; + __be32 in_dst_ip; /* IP address this ingress MPC sends packets to */ uint16_t holding_time; uint32_t request_id; } in_ctrl_info; @@ -30,10 +30,10 @@ typedef struct in_ctrl_info { typedef struct eg_ctrl_info { uint8_t DLL_header[256]; uint8_t DH_length; - uint32_t cache_id; - uint32_t tag; - uint32_t mps_ip; - uint32_t eg_dst_ip; /* IP address to which ingress MPC sends packets */ + __be32 cache_id; + __be32 tag; + __be32 mps_ip; + __be32 eg_dst_ip; /* IP address to which ingress MPC sends packets */ uint8_t in_MPC_data_ATM_addr[ATM_ESA_LEN]; uint16_t holding_time; } eg_ctrl_info; @@ -49,7 +49,7 @@ struct mpc_parameters { struct k_message { uint16_t type; - uint32_t ip_mask; + __be32 ip_mask; uint8_t MPS_ctrl[ATM_ESA_LEN]; union { in_ctrl_info in_info; diff --git a/include/net/atmclip.h b/include/net/atmclip.h index 90fcc98e67..b5a51a7bb3 100644 --- a/include/net/atmclip.h +++ b/include/net/atmclip.h @@ -36,7 +36,7 @@ struct clip_vcc { struct atmarp_entry { - u32 ip; /* IP address */ + __be32 ip; /* IP address */ struct clip_vcc *vccs; /* active VCCs; NULL if resolution is pending */ unsigned long expires; /* entry expiration time */ diff --git a/net/atm/br2684.c b/net/atm/br2684.c index d00cca97eb..b04162f10d 100644 --- a/net/atm/br2684.c +++ b/net/atm/br2684.c @@ -372,7 +372,7 @@ static int br2684_setfilt(struct atm_vcc *atmvcc, void __user *arg) /* Returns 1 if packet should be dropped */ static inline int -packet_fails_filter(u16 type, struct br2684_vcc *brvcc, struct sk_buff *skb) +packet_fails_filter(__be16 type, struct br2684_vcc *brvcc, struct sk_buff *skb) { if (brvcc->filter.netmask == 0) return 0; /* no filter in place */ diff --git a/net/atm/clip.c b/net/atm/clip.c index 7af2c411da..1c416934b7 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -54,7 +54,7 @@ static struct atm_vcc *atmarpd; static struct neigh_table clip_tbl; static struct timer_list idle_timer; -static int to_atmarpd(enum atmarp_ctrl_type type, int itf, unsigned long ip) +static int to_atmarpd(enum atmarp_ctrl_type type, int itf, __be32 ip) { struct sock *sk; struct atmarp_ctrl *ctrl; @@ -220,7 +220,7 @@ static void clip_push(struct atm_vcc *vcc, struct sk_buff *skb) || memcmp(skb->data, llc_oui, sizeof (llc_oui))) skb->protocol = htons(ETH_P_IP); else { - skb->protocol = ((u16 *) skb->data)[3]; + skb->protocol = ((__be16 *) skb->data)[3]; skb_pull(skb, RFC1483LLC_LEN); if (skb->protocol == htons(ETH_P_ARP)) { PRIV(skb->dev)->stats.rx_packets++; @@ -430,7 +430,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) here = skb_push(skb, RFC1483LLC_LEN); memcpy(here, llc_oui, sizeof(llc_oui)); - ((u16 *) here)[3] = skb->protocol; + ((__be16 *) here)[3] = skb->protocol; } atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc); ATM_SKB(skb)->atm_options = vcc->atm_options; @@ -509,7 +509,7 @@ static int clip_mkip(struct atm_vcc *vcc, int timeout) return 0; } -static int clip_setentry(struct atm_vcc *vcc, u32 ip) +static int clip_setentry(struct atm_vcc *vcc, __be32 ip) { struct neighbour *neigh; struct atmarp_entry *entry; @@ -752,7 +752,7 @@ static int clip_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) err = clip_mkip(vcc, arg); break; case ATMARP_SETENTRY: - err = clip_setentry(vcc, arg); + err = clip_setentry(vcc, (__force __be32)arg); break; case ATMARP_ENCAP: err = clip_encap(vcc, arg); diff --git a/net/atm/lec.c b/net/atm/lec.c index 66c57c1091..9f5f931743 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -204,9 +204,9 @@ static unsigned char *get_tr_dst(unsigned char *packet, unsigned char *rdesc) memset(rdesc, 0, ETH_ALEN); /* offset 4 comes from LAN destination field in LE control frames */ if (trh->rcf & htons((uint16_t) TR_RCF_DIR_BIT)) - memcpy(&rdesc[4], &trh->rseg[num_rdsc - 2], sizeof(uint16_t)); + memcpy(&rdesc[4], &trh->rseg[num_rdsc - 2], sizeof(__be16)); else { - memcpy(&rdesc[4], &trh->rseg[1], sizeof(uint16_t)); + memcpy(&rdesc[4], &trh->rseg[1], sizeof(__be16)); rdesc[5] = ((ntohs(trh->rseg[0]) & 0x000f) | (rdesc[5] & 0xf0)); } @@ -775,7 +775,7 @@ static void lec_push(struct atm_vcc *vcc, struct sk_buff *skb) unsigned char *src, *dst; atm_return(vcc, skb->truesize); - if (*(uint16_t *) skb->data == htons(priv->lecid) || + if (*(__be16 *) skb->data == htons(priv->lecid) || !priv->lecd || !(dev->flags & IFF_UP)) { /* * Probably looping back, or if lecd is missing, diff --git a/net/atm/lec.h b/net/atm/lec.h index 877f509396..24cc95f867 100644 --- a/net/atm/lec.h +++ b/net/atm/lec.h @@ -14,14 +14,14 @@ #define LEC_HEADER_LEN 16 struct lecdatahdr_8023 { - unsigned short le_header; + __be16 le_header; unsigned char h_dest[ETH_ALEN]; unsigned char h_source[ETH_ALEN]; - unsigned short h_type; + __be16 h_type; }; struct lecdatahdr_8025 { - unsigned short le_header; + __be16 le_header; unsigned char ac_pad; unsigned char fc; unsigned char h_dest[ETH_ALEN]; diff --git a/net/atm/mpc.c b/net/atm/mpc.c index 0d2b994af5..f15f5d8478 100644 --- a/net/atm/mpc.c +++ b/net/atm/mpc.c @@ -152,7 +152,7 @@ static struct mpoa_client *find_mpc_by_lec(struct net_device *dev) /* * Overwrites the old entry or makes a new one. */ -struct atm_mpoa_qos *atm_mpoa_add_qos(uint32_t dst_ip, struct atm_qos *qos) +struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos) { struct atm_mpoa_qos *entry; @@ -177,7 +177,7 @@ struct atm_mpoa_qos *atm_mpoa_add_qos(uint32_t dst_ip, struct atm_qos *qos) return entry; } -struct atm_mpoa_qos *atm_mpoa_search_qos(uint32_t dst_ip) +struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip) { struct atm_mpoa_qos *qos; @@ -460,11 +460,11 @@ static int send_via_shortcut(struct sk_buff *skb, struct mpoa_client *mpc) in_cache_entry *entry; struct iphdr *iph; char *buff; - uint32_t ipaddr = 0; + __be32 ipaddr = 0; static struct { struct llc_snap_hdr hdr; - uint32_t tag; + __be32 tag; } tagged_llc_snap_hdr = { {0xaa, 0xaa, 0x03, {0x00, 0x00, 0x00}, {0x88, 0x4c}}, 0 @@ -559,7 +559,7 @@ static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg) struct mpoa_client *mpc; struct atmmpc_ioc ioc_data; in_cache_entry *in_entry; - uint32_t ipaddr; + __be32 ipaddr; bytes_left = copy_from_user(&ioc_data, arg, sizeof(struct atmmpc_ioc)); if (bytes_left != 0) { @@ -638,7 +638,7 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb) struct sk_buff *new_skb; eg_cache_entry *eg; struct mpoa_client *mpc; - uint32_t tag; + __be32 tag; char *tmp; ddprintk("mpoa: (%s) mpc_push:\n", dev->name); @@ -683,7 +683,7 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb) } tmp = skb->data + sizeof(struct llc_snap_hdr); - tag = *(uint32_t *)tmp; + tag = *(__be32 *)tmp; eg = mpc->eg_ops->get_by_tag(tag, mpc); if (eg == NULL) { @@ -1029,7 +1029,7 @@ static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned lo static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc) { - uint32_t dst_ip = msg->content.in_info.in_dst_ip; + __be32 dst_ip = msg->content.in_info.in_dst_ip; in_cache_entry *entry; entry = mpc->in_ops->get(dst_ip, mpc); @@ -1066,7 +1066,7 @@ static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc) */ static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_client *client, in_cache_entry *entry) { - uint32_t dst_ip = msg->content.in_info.in_dst_ip; + __be32 dst_ip = msg->content.in_info.in_dst_ip; struct atm_mpoa_qos *qos = atm_mpoa_search_qos(dst_ip); eg_cache_entry *eg_entry = client->eg_ops->get_by_src_ip(dst_ip, client); @@ -1102,7 +1102,7 @@ static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_clien static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc) { - uint32_t dst_ip = msg->content.in_info.in_dst_ip; + __be32 dst_ip = msg->content.in_info.in_dst_ip; in_cache_entry *entry = mpc->in_ops->get(dst_ip, mpc); dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %u.%u.%u.%u\n", mpc->dev->name, NIPQUAD(dst_ip)); @@ -1148,8 +1148,8 @@ static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc) static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc) { - uint32_t dst_ip = msg->content.in_info.in_dst_ip; - uint32_t mask = msg->ip_mask; + __be32 dst_ip = msg->content.in_info.in_dst_ip; + __be32 mask = msg->ip_mask; in_cache_entry *entry = mpc->in_ops->get_with_mask(dst_ip, mpc, mask); if(entry == NULL){ @@ -1173,7 +1173,7 @@ static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc) static void egress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc) { - uint32_t cache_id = msg->content.eg_info.cache_id; + __be32 cache_id = msg->content.eg_info.cache_id; eg_cache_entry *entry = mpc->eg_ops->get_by_cache_id(cache_id, mpc); if (entry == NULL) { diff --git a/net/atm/mpc.h b/net/atm/mpc.h index 3c7981a229..51f460d005 100644 --- a/net/atm/mpc.h +++ b/net/atm/mpc.h @@ -36,14 +36,14 @@ struct mpoa_client { struct atm_mpoa_qos { struct atm_mpoa_qos *next; - uint32_t ipaddr; + __be32 ipaddr; struct atm_qos qos; }; /* MPOA QoS operations */ -struct atm_mpoa_qos *atm_mpoa_add_qos(uint32_t dst_ip, struct atm_qos *qos); -struct atm_mpoa_qos *atm_mpoa_search_qos(uint32_t dst_ip); +struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos); +struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip); int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos); /* Display QoS entries. This is for the procfs */ diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c index fbf13cdcf4..f3b99b38c9 100644 --- a/net/atm/mpoa_caches.c +++ b/net/atm/mpoa_caches.c @@ -22,7 +22,7 @@ #define ddprintk(format,args...) #endif -static in_cache_entry *in_cache_get(uint32_t dst_ip, +static in_cache_entry *in_cache_get(__be32 dst_ip, struct mpoa_client *client) { in_cache_entry *entry; @@ -42,9 +42,9 @@ static in_cache_entry *in_cache_get(uint32_t dst_ip, return NULL; } -static in_cache_entry *in_cache_get_with_mask(uint32_t dst_ip, +static in_cache_entry *in_cache_get_with_mask(__be32 dst_ip, struct mpoa_client *client, - uint32_t mask) + __be32 mask) { in_cache_entry *entry; @@ -84,7 +84,7 @@ static in_cache_entry *in_cache_get_by_vcc(struct atm_vcc *vcc, return NULL; } -static in_cache_entry *in_cache_add_entry(uint32_t dst_ip, +static in_cache_entry *in_cache_add_entry(__be32 dst_ip, struct mpoa_client *client) { in_cache_entry* entry = kmalloc(sizeof(in_cache_entry), GFP_KERNEL); @@ -319,7 +319,7 @@ static void in_destroy_cache(struct mpoa_client *mpc) return; } -static eg_cache_entry *eg_cache_get_by_cache_id(uint32_t cache_id, struct mpoa_client *mpc) +static eg_cache_entry *eg_cache_get_by_cache_id(__be32 cache_id, struct mpoa_client *mpc) { eg_cache_entry *entry; @@ -339,7 +339,7 @@ static eg_cache_entry *eg_cache_get_by_cache_id(uint32_t cache_id, struct mpoa_c } /* This can be called from any context since it saves CPU flags */ -static eg_cache_entry *eg_cache_get_by_tag(uint32_t tag, struct mpoa_client *mpc) +static eg_cache_entry *eg_cache_get_by_tag(__be32 tag, struct mpoa_client *mpc) { unsigned long flags; eg_cache_entry *entry; @@ -380,7 +380,7 @@ static eg_cache_entry *eg_cache_get_by_vcc(struct atm_vcc *vcc, struct mpoa_clie return NULL; } -static eg_cache_entry *eg_cache_get_by_src_ip(uint32_t ipaddr, struct mpoa_client *mpc) +static eg_cache_entry *eg_cache_get_by_src_ip(__be32 ipaddr, struct mpoa_client *mpc) { eg_cache_entry *entry; diff --git a/net/atm/mpoa_caches.h b/net/atm/mpoa_caches.h index 6c9886a03d..84de977def 100644 --- a/net/atm/mpoa_caches.h +++ b/net/atm/mpoa_caches.h @@ -29,12 +29,12 @@ typedef struct in_cache_entry { } in_cache_entry; struct in_cache_ops{ - in_cache_entry *(*add_entry)(uint32_t dst_ip, + in_cache_entry *(*add_entry)(__be32 dst_ip, struct mpoa_client *client); - in_cache_entry *(*get)(uint32_t dst_ip, struct mpoa_client *client); - in_cache_entry *(*get_with_mask)(uint32_t dst_ip, + in_cache_entry *(*get)(__be32 dst_ip, struct mpoa_client *client); + in_cache_entry *(*get_with_mask)(__be32 dst_ip, struct mpoa_client *client, - uint32_t mask); + __be32 mask); in_cache_entry *(*get_by_vcc)(struct atm_vcc *vcc, struct mpoa_client *client); void (*put)(in_cache_entry *entry); @@ -56,17 +56,17 @@ typedef struct eg_cache_entry{ struct atm_vcc *shortcut; uint32_t packets_rcvd; uint16_t entry_state; - uint32_t latest_ip_addr; /* The src IP address of the last packet */ + __be32 latest_ip_addr; /* The src IP address of the last packet */ struct eg_ctrl_info ctrl_info; atomic_t use; } eg_cache_entry; struct eg_cache_ops{ eg_cache_entry *(*add_entry)(struct k_message *msg, struct mpoa_client *client); - eg_cache_entry *(*get_by_cache_id)(uint32_t cache_id, struct mpoa_client *client); - eg_cache_entry *(*get_by_tag)(uint32_t cache_id, struct mpoa_client *client); + eg_cache_entry *(*get_by_cache_id)(__be32 cache_id, struct mpoa_client *client); + eg_cache_entry *(*get_by_tag)(__be32 cache_id, struct mpoa_client *client); eg_cache_entry *(*get_by_vcc)(struct atm_vcc *vcc, struct mpoa_client *client); - eg_cache_entry *(*get_by_src_ip)(uint32_t ipaddr, struct mpoa_client *client); + eg_cache_entry *(*get_by_src_ip)(__be32 ipaddr, struct mpoa_client *client); void (*put)(eg_cache_entry *entry); void (*remove_entry)(eg_cache_entry *entry, struct mpoa_client *client); void (*update)(eg_cache_entry *entry, uint16_t holding_time); diff --git a/net/atm/mpoa_proc.c b/net/atm/mpoa_proc.c index d37b8911b3..3844c85d60 100644 --- a/net/atm/mpoa_proc.c +++ b/net/atm/mpoa_proc.c @@ -231,14 +231,14 @@ static int parse_qos(const char *buff) */ unsigned char ip[4]; int tx_pcr, tx_sdu, rx_pcr, rx_sdu; - uint32_t ipaddr; + __be32 ipaddr; struct atm_qos qos; memset(&qos, 0, sizeof(struct atm_qos)); if (sscanf(buff, "del %hhu.%hhu.%hhu.%hhu", ip, ip+1, ip+2, ip+3) == 4) { - ipaddr = *(uint32_t *)ip; + ipaddr = *(__be32 *)ip; return atm_mpoa_delete_qos(atm_mpoa_search_qos(ipaddr)); } @@ -250,7 +250,7 @@ static int parse_qos(const char *buff) ip, ip+1, ip+2, ip+3, &tx_pcr, &tx_sdu, &rx_pcr, &rx_sdu) != 8) return 0; - ipaddr = *(uint32_t *)ip; + ipaddr = *(__be32 *)ip; qos.txtp.traffic_class = ATM_CBR; qos.txtp.max_pcr = tx_pcr; qos.txtp.max_sdu = tx_sdu;