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-rw-r--r--drivers/net/ethernet/freescale/fec_ptp.c6
-rw-r--r--drivers/net/ethernet/intel/igb/igb.h4
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c15
-rw-r--r--drivers/net/ethernet/intel/igb/igb_ptp.c8
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c8
-rw-r--r--drivers/net/wireless/mwifiex/11n_aggr.c4
-rw-r--r--drivers/net/wireless/mwifiex/wmm.c15
-rw-r--r--include/uapi/linux/atm_zatm.h6
-rw-r--r--net/ipv6/mip6.c16
-rw-r--r--net/mac80211/sta_info.c8
-rw-r--r--net/netfilter/nfnetlink_log.c6
-rw-r--r--net/sctp/sm_make_chunk.c2
-rw-r--r--net/sctp/sm_statefuns.c2
13 files changed, 40 insertions, 60 deletions
diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c
index 1543cf0e8ef6..f9e74461bdc0 100644
--- a/drivers/net/ethernet/freescale/fec_ptp.c
+++ b/drivers/net/ethernet/freescale/fec_ptp.c
@@ -112,9 +112,8 @@ static int fec_ptp_enable_pps(struct fec_enet_private *fep, uint enable)
unsigned long flags;
u32 val, tempval;
int inc;
- struct timespec ts;
+ struct timespec64 ts;
u64 ns;
- u32 remainder;
val = 0;
if (!(fep->hwts_tx_en || fep->hwts_rx_en)) {
@@ -163,8 +162,7 @@ static int fec_ptp_enable_pps(struct fec_enet_private *fep, uint enable)
tempval = readl(fep->hwp + FEC_ATIME);
/* Convert the ptp local counter to 1588 timestamp */
ns = timecounter_cyc2time(&fep->tc, tempval);
- ts.tv_sec = div_u64_rem(ns, 1000000000ULL, &remainder);
- ts.tv_nsec = remainder;
+ ts = ns_to_timespec64(ns);
/* The tempval is less than 3 seconds, and so val is less than
* 4 seconds. No overflow for 32bit calculation.
diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h
index 212d668dabb3..1a2f1cc44b28 100644
--- a/drivers/net/ethernet/intel/igb/igb.h
+++ b/drivers/net/ethernet/intel/igb/igb.h
@@ -444,8 +444,8 @@ struct igb_adapter {
struct ptp_pin_desc sdp_config[IGB_N_SDP];
struct {
- struct timespec start;
- struct timespec period;
+ struct timespec64 start;
+ struct timespec64 period;
} perout[IGB_N_PEROUT];
char fw_version[32];
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index ba019fc87fd1..7e6267503790 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -5392,7 +5392,7 @@ static void igb_tsync_interrupt(struct igb_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct ptp_clock_event event;
- struct timespec ts;
+ struct timespec64 ts;
u32 ack = 0, tsauxc, sec, nsec, tsicr = rd32(E1000_TSICR);
if (tsicr & TSINTR_SYS_WRAP) {
@@ -5412,10 +5412,11 @@ static void igb_tsync_interrupt(struct igb_adapter *adapter)
if (tsicr & TSINTR_TT0) {
spin_lock(&adapter->tmreg_lock);
- ts = timespec_add(adapter->perout[0].start,
- adapter->perout[0].period);
+ ts = timespec64_add(adapter->perout[0].start,
+ adapter->perout[0].period);
+ /* u32 conversion of tv_sec is safe until y2106 */
wr32(E1000_TRGTTIML0, ts.tv_nsec);
- wr32(E1000_TRGTTIMH0, ts.tv_sec);
+ wr32(E1000_TRGTTIMH0, (u32)ts.tv_sec);
tsauxc = rd32(E1000_TSAUXC);
tsauxc |= TSAUXC_EN_TT0;
wr32(E1000_TSAUXC, tsauxc);
@@ -5426,10 +5427,10 @@ static void igb_tsync_interrupt(struct igb_adapter *adapter)
if (tsicr & TSINTR_TT1) {
spin_lock(&adapter->tmreg_lock);
- ts = timespec_add(adapter->perout[1].start,
- adapter->perout[1].period);
+ ts = timespec64_add(adapter->perout[1].start,
+ adapter->perout[1].period);
wr32(E1000_TRGTTIML1, ts.tv_nsec);
- wr32(E1000_TRGTTIMH1, ts.tv_sec);
+ wr32(E1000_TRGTTIMH1, (u32)ts.tv_sec);
tsauxc = rd32(E1000_TSAUXC);
tsauxc |= TSAUXC_EN_TT1;
wr32(E1000_TSAUXC, tsauxc);
diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c
index 5982f28d521a..c44df87c38de 100644
--- a/drivers/net/ethernet/intel/igb/igb_ptp.c
+++ b/drivers/net/ethernet/intel/igb/igb_ptp.c
@@ -143,7 +143,7 @@ static void igb_ptp_write_i210(struct igb_adapter *adapter,
* sub-nanosecond resolution.
*/
wr32(E1000_SYSTIML, ts->tv_nsec);
- wr32(E1000_SYSTIMH, ts->tv_sec);
+ wr32(E1000_SYSTIMH, (u32)ts->tv_sec);
}
/**
@@ -479,7 +479,7 @@ static int igb_ptp_feature_enable_i210(struct ptp_clock_info *ptp,
struct e1000_hw *hw = &igb->hw;
u32 tsauxc, tsim, tsauxc_mask, tsim_mask, trgttiml, trgttimh, freqout;
unsigned long flags;
- struct timespec ts;
+ struct timespec64 ts;
int use_freq = 0, pin = -1;
s64 ns;
@@ -523,14 +523,14 @@ static int igb_ptp_feature_enable_i210(struct ptp_clock_info *ptp,
}
ts.tv_sec = rq->perout.period.sec;
ts.tv_nsec = rq->perout.period.nsec;
- ns = timespec_to_ns(&ts);
+ ns = timespec64_to_ns(&ts);
ns = ns >> 1;
if (on && ns <= 70000000LL) {
if (ns < 8LL)
return -EINVAL;
use_freq = 1;
}
- ts = ns_to_timespec(ns);
+ ts = ns_to_timespec64(ns);
if (rq->perout.index == 1) {
if (use_freq) {
tsauxc_mask = TSAUXC_EN_CLK1 | TSAUXC_ST1;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 934143e1193b..64d8aa4e0cad 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -424,7 +424,7 @@ static int stmmac_hwtstamp_ioctl(struct net_device *dev, struct ifreq *ifr)
{
struct stmmac_priv *priv = netdev_priv(dev);
struct hwtstamp_config config;
- struct timespec now;
+ struct timespec64 now;
u64 temp = 0;
u32 ptp_v2 = 0;
u32 tstamp_all = 0;
@@ -621,8 +621,10 @@ static int stmmac_hwtstamp_ioctl(struct net_device *dev, struct ifreq *ifr)
priv->default_addend);
/* initialize system time */
- getnstimeofday(&now);
- priv->hw->ptp->init_systime(priv->ioaddr, now.tv_sec,
+ ktime_get_real_ts64(&now);
+
+ /* lower 32 bits of tv_sec are safe until y2106 */
+ priv->hw->ptp->init_systime(priv->ioaddr, (u32)now.tv_sec,
now.tv_nsec);
}
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index f7c717253a66..78853c51774d 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -173,7 +173,6 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
int pad = 0, aggr_num = 0, ret;
struct mwifiex_tx_param tx_param;
struct txpd *ptx_pd = NULL;
- struct timeval tv;
int headroom = adapter->iface_type == MWIFIEX_USB ? 0 : INTF_HEADER_LEN;
skb_src = skb_peek(&pra_list->skb_head);
@@ -203,8 +202,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
tx_info_aggr->flags |= MWIFIEX_BUF_FLAG_AGGR_PKT;
skb_aggr->priority = skb_src->priority;
- do_gettimeofday(&tv);
- skb_aggr->tstamp = timeval_to_ktime(tv);
+ skb_aggr->tstamp = ktime_get_real();
do {
/* Check if AMSDU can accommodate this MSDU */
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 173d3663c2e0..878d358063dc 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -117,22 +117,15 @@ mwifiex_wmm_allocate_ralist_node(struct mwifiex_adapter *adapter, const u8 *ra)
*/
static u8 mwifiex_get_random_ba_threshold(void)
{
- u32 sec, usec;
- struct timeval ba_tstamp;
- u8 ba_threshold;
-
+ u64 ns;
/* setup ba_packet_threshold here random number between
* [BA_SETUP_PACKET_OFFSET,
* BA_SETUP_PACKET_OFFSET+BA_SETUP_MAX_PACKET_THRESHOLD-1]
*/
+ ns = ktime_get_ns();
+ ns += (ns >> 32) + (ns >> 16);
- do_gettimeofday(&ba_tstamp);
- sec = (ba_tstamp.tv_sec & 0xFFFF) + (ba_tstamp.tv_sec >> 16);
- usec = (ba_tstamp.tv_usec & 0xFFFF) + (ba_tstamp.tv_usec >> 16);
- ba_threshold = (((sec << 16) + usec) % BA_SETUP_MAX_PACKET_THRESHOLD)
- + BA_SETUP_PACKET_OFFSET;
-
- return ba_threshold;
+ return ((u8)ns % BA_SETUP_MAX_PACKET_THRESHOLD) + BA_SETUP_PACKET_OFFSET;
}
/*
diff --git a/include/uapi/linux/atm_zatm.h b/include/uapi/linux/atm_zatm.h
index 10f0fa29454f..9c9c6ad55f14 100644
--- a/include/uapi/linux/atm_zatm.h
+++ b/include/uapi/linux/atm_zatm.h
@@ -35,12 +35,6 @@ struct zatm_pool_req {
struct zatm_pool_info info; /* actual information */
};
-struct zatm_t_hist {
- struct timeval real; /* real (wall-clock) time */
- struct timeval expected; /* expected real time */
-};
-
-
#define ZATM_OAM_POOL 0 /* free buffer pool for OAM cells */
#define ZATM_AAL0_POOL 1 /* free buffer pool for AAL0 cells */
#define ZATM_AAL5_POOL_BASE 2 /* first AAL5 free buffer pool */
diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index b9779d441b12..60c79a08e14a 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -118,7 +118,7 @@ static int mip6_mh_filter(struct sock *sk, struct sk_buff *skb)
struct mip6_report_rate_limiter {
spinlock_t lock;
- struct timeval stamp;
+ ktime_t stamp;
int iif;
struct in6_addr src;
struct in6_addr dst;
@@ -184,20 +184,18 @@ static int mip6_destopt_output(struct xfrm_state *x, struct sk_buff *skb)
return 0;
}
-static inline int mip6_report_rl_allow(struct timeval *stamp,
+static inline int mip6_report_rl_allow(ktime_t stamp,
const struct in6_addr *dst,
const struct in6_addr *src, int iif)
{
int allow = 0;
spin_lock_bh(&mip6_report_rl.lock);
- if (mip6_report_rl.stamp.tv_sec != stamp->tv_sec ||
- mip6_report_rl.stamp.tv_usec != stamp->tv_usec ||
+ if (!ktime_equal(mip6_report_rl.stamp, stamp) ||
mip6_report_rl.iif != iif ||
!ipv6_addr_equal(&mip6_report_rl.src, src) ||
!ipv6_addr_equal(&mip6_report_rl.dst, dst)) {
- mip6_report_rl.stamp.tv_sec = stamp->tv_sec;
- mip6_report_rl.stamp.tv_usec = stamp->tv_usec;
+ mip6_report_rl.stamp = stamp;
mip6_report_rl.iif = iif;
mip6_report_rl.src = *src;
mip6_report_rl.dst = *dst;
@@ -216,7 +214,7 @@ static int mip6_destopt_reject(struct xfrm_state *x, struct sk_buff *skb,
struct ipv6_destopt_hao *hao = NULL;
struct xfrm_selector sel;
int offset;
- struct timeval stamp;
+ ktime_t stamp;
int err = 0;
if (unlikely(fl6->flowi6_proto == IPPROTO_MH &&
@@ -230,9 +228,9 @@ static int mip6_destopt_reject(struct xfrm_state *x, struct sk_buff *skb,
(skb_network_header(skb) + offset);
}
- skb_get_timestamp(skb, &stamp);
+ stamp = skb_get_ktime(skb);
- if (!mip6_report_rl_allow(&stamp, &ipv6_hdr(skb)->daddr,
+ if (!mip6_report_rl_allow(stamp, &ipv6_hdr(skb)->daddr,
hao ? &hao->addr : &ipv6_hdr(skb)->saddr,
opt->iif))
goto out;
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 64f1936350c6..c3644458e2ee 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -303,7 +303,6 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
struct ieee80211_local *local = sdata->local;
struct ieee80211_hw *hw = &local->hw;
struct sta_info *sta;
- struct timespec uptime;
int i;
sta = kzalloc(sizeof(*sta) + hw->sta_data_size, gfp);
@@ -339,8 +338,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
/* Mark TID as unreserved */
sta->reserved_tid = IEEE80211_TID_UNRESERVED;
- ktime_get_ts(&uptime);
- sta->last_connected = uptime.tv_sec;
+ sta->last_connected = ktime_get_seconds();
ewma_signal_init(&sta->avg_signal);
for (i = 0; i < ARRAY_SIZE(sta->chain_signal_avg); i++)
ewma_signal_init(&sta->chain_signal_avg[i]);
@@ -1813,7 +1811,6 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
struct ieee80211_sub_if_data *sdata = sta->sdata;
struct ieee80211_local *local = sdata->local;
struct rate_control_ref *ref = NULL;
- struct timespec uptime;
u32 thr = 0;
int i, ac;
@@ -1838,8 +1835,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
BIT(NL80211_STA_INFO_RX_DROP_MISC) |
BIT(NL80211_STA_INFO_BEACON_LOSS);
- ktime_get_ts(&uptime);
- sinfo->connected_time = uptime.tv_sec - sta->last_connected;
+ sinfo->connected_time = ktime_get_seconds() - sta->last_connected;
sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx);
if (!(sinfo->filled & (BIT(NL80211_STA_INFO_TX_BYTES64) |
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 4670821b569d..cc2300f4e177 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -538,9 +538,9 @@ __build_packet_message(struct nfnl_log_net *log,
if (skb->tstamp.tv64) {
struct nfulnl_msg_packet_timestamp ts;
- struct timeval tv = ktime_to_timeval(skb->tstamp);
- ts.sec = cpu_to_be64(tv.tv_sec);
- ts.usec = cpu_to_be64(tv.tv_usec);
+ struct timespec64 kts = ktime_to_timespec64(skb->tstamp);
+ ts.sec = cpu_to_be64(kts.tv_sec);
+ ts.usec = cpu_to_be64(kts.tv_nsec / NSEC_PER_USEC);
if (nla_put(inst->skb, NFULA_TIMESTAMP, sizeof(ts), &ts))
goto nla_put_failure;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 7954c52e1794..763e06a55155 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2494,7 +2494,7 @@ static int sctp_process_param(struct sctp_association *asoc,
__u16 sat;
int retval = 1;
sctp_scope_t scope;
- time_t stale;
+ u32 stale;
struct sctp_af *af;
union sctp_addr_param *addr_param;
struct sctp_transport *t;
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index d7eaa7354cf7..6f46aa16cb76 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -2306,7 +2306,7 @@ static sctp_disposition_t sctp_sf_do_5_2_6_stale(struct net *net,
sctp_cmd_seq_t *commands)
{
struct sctp_chunk *chunk = arg;
- time_t stale;
+ u32 stale;
sctp_cookie_preserve_param_t bht;
sctp_errhdr_t *err;
struct sctp_chunk *reply;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.