* [PATCH v2 net-next 0/5] dp83640 driver fixes
@ 2015-11-03 8:34 Stefan Sørensen
2015-11-03 8:34 ` [PATCH v2 net-next 1/5] dp83640: Include hash in timestamp/packet matching Stefan Sørensen
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: Stefan Sørensen @ 2015-11-03 8:34 UTC (permalink / raw)
To: davem; +Cc: netdev, richardcochran, Stefan Sørensen
This series fixes a number of minor bugs in the dp83640 driver.
Stefan Sørensen (5):
dp83640: Include hash in timestamp/packet matching
dp83640: Delay scheduled work.
dp83640: Prune rx timestamp list before reading from it
ptp: Change ptp_class to a proper bitmask
dp83640: Only wait for timestamps for packets with timestamping
enabled.
drivers/net/phy/dp83640.c | 64 ++++++++++++++++++++++++++++----------------
include/linux/ptp_classify.h | 7 ++---
net/core/ptp_classifier.c | 16 +++++------
3 files changed, 53 insertions(+), 34 deletions(-)
v2 changes: Use macro for hash data offset and length and reword commit
description.
--
2.5.0
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH v2 net-next 1/5] dp83640: Include hash in timestamp/packet matching 2015-11-03 8:34 [PATCH v2 net-next 0/5] dp83640 driver fixes Stefan Sørensen @ 2015-11-03 8:34 ` Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 2/5] dp83640: Delay scheduled work Stefan Sørensen ` (5 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: Stefan Sørensen @ 2015-11-03 8:34 UTC (permalink / raw) To: davem; +Cc: netdev, richardcochran, Stefan Sørensen Only using the message type and sequence id for matching timestamps with packets is error prone, as multiple clients may very well be sending packets with the same messagetype and timestamp at the same time. Fix by extending the check to include the hash of bytes 20-29 (source id in PTPv2) that is provided with the timestamps. Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com> --- drivers/net/phy/dp83640.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c index 185b03c..cae3b3b 100644 --- a/drivers/net/phy/dp83640.c +++ b/drivers/net/phy/dp83640.c @@ -20,6 +20,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <linux/crc32.h> #include <linux/ethtool.h> #include <linux/kernel.h> #include <linux/list.h> @@ -787,9 +788,12 @@ static int decode_evnt(struct dp83640_private *dp83640, return parsed; } +#define DP83640_PACKET_HASH_OFFSET 20 +#define DP83640_PACKET_HASH_LEN 10 + static int match(struct sk_buff *skb, unsigned int type, struct rxts *rxts) { - u16 *seqid; + u16 *seqid, hash; unsigned int offset = 0; u8 *msgtype, *data = skb_mac_header(skb); @@ -819,11 +823,19 @@ static int match(struct sk_buff *skb, unsigned int type, struct rxts *rxts) msgtype = data + offset + OFF_PTP_CONTROL; else msgtype = data + offset; + if (rxts->msgtype != (*msgtype & 0xf)) + return 0; seqid = (u16 *)(data + offset + OFF_PTP_SEQUENCE_ID); + if (rxts->seqid != ntohs(*seqid)) + return 0; + + hash = ether_crc(DP83640_PACKET_HASH_LEN, + data + offset + DP83640_PACKET_HASH_OFFSET) >> 20; + if (rxts->hash != hash) + return 0; - return rxts->msgtype == (*msgtype & 0xf) && - rxts->seqid == ntohs(*seqid); + return 1; } static void decode_rxts(struct dp83640_private *dp83640, -- 2.5.0 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 net-next 2/5] dp83640: Delay scheduled work. 2015-11-03 8:34 [PATCH v2 net-next 0/5] dp83640 driver fixes Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 1/5] dp83640: Include hash in timestamp/packet matching Stefan Sørensen @ 2015-11-03 8:34 ` Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 3/5] dp83640: Prune rx timestamp list before reading from it Stefan Sørensen ` (4 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: Stefan Sørensen @ 2015-11-03 8:34 UTC (permalink / raw) To: davem; +Cc: netdev, richardcochran, Stefan Sørensen Currently rx_timestamp_work reschedules itself as a regular workqueue item, effectively causing it run constantly as long as there are packets left in the queue. Fix by using delayed workqueue items, limiting it to run only every two jiffies. Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com> --- drivers/net/phy/dp83640.c | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c index cae3b3b..69a2f56 100644 --- a/drivers/net/phy/dp83640.c +++ b/drivers/net/phy/dp83640.c @@ -69,6 +69,8 @@ /* phyter seems to miss the mark by 16 ns */ #define ADJTIME_FIX 16 +#define SKB_TIMESTAMP_TIMEOUT 2 /* jiffies */ + #if defined(__BIG_ENDIAN) #define ENDIAN_FLAG 0 #elif defined(__LITTLE_ENDIAN) @@ -111,7 +113,7 @@ struct dp83640_private { struct list_head list; struct dp83640_clock *clock; struct phy_device *phydev; - struct work_struct ts_work; + struct delayed_work ts_work; int hwts_tx_en; int hwts_rx_en; int layer; @@ -285,7 +287,7 @@ static void phy2rxts(struct phy_rxts *p, struct rxts *rxts) rxts->seqid = p->seqid; rxts->msgtype = (p->msgtype >> 12) & 0xf; rxts->hash = p->msgtype & 0x0fff; - rxts->tmo = jiffies + 2; + rxts->tmo = jiffies + SKB_TIMESTAMP_TIMEOUT; } static u64 phy2txts(struct phy_txts *p) @@ -1115,7 +1117,7 @@ static int dp83640_probe(struct phy_device *phydev) goto no_memory; dp83640->phydev = phydev; - INIT_WORK(&dp83640->ts_work, rx_timestamp_work); + INIT_DELAYED_WORK(&dp83640->ts_work, rx_timestamp_work); INIT_LIST_HEAD(&dp83640->rxts); INIT_LIST_HEAD(&dp83640->rxpool); @@ -1162,7 +1164,7 @@ static void dp83640_remove(struct phy_device *phydev) return; enable_status_frames(phydev, false); - cancel_work_sync(&dp83640->ts_work); + cancel_delayed_work_sync(&dp83640->ts_work); skb_queue_purge(&dp83640->rx_queue); skb_queue_purge(&dp83640->tx_queue); @@ -1356,7 +1358,7 @@ static int dp83640_hwtstamp(struct phy_device *phydev, struct ifreq *ifr) static void rx_timestamp_work(struct work_struct *work) { struct dp83640_private *dp83640 = - container_of(work, struct dp83640_private, ts_work); + container_of(work, struct dp83640_private, ts_work.work); struct sk_buff *skb; /* Deliver expired packets. */ @@ -1373,7 +1375,7 @@ static void rx_timestamp_work(struct work_struct *work) } if (!skb_queue_empty(&dp83640->rx_queue)) - schedule_work(&dp83640->ts_work); + schedule_delayed_work(&dp83640->ts_work, SKB_TIMESTAMP_TIMEOUT); } static bool dp83640_rxtstamp(struct phy_device *phydev, @@ -1412,9 +1414,11 @@ static bool dp83640_rxtstamp(struct phy_device *phydev, if (!shhwtstamps) { skb_info->ptp_type = type; - skb_info->tmo = jiffies + 2; + skb_info->tmo = jiffies + SKB_TIMESTAMP_TIMEOUT; skb_queue_tail(&dp83640->rx_queue, skb); - schedule_work(&dp83640->ts_work); + schedule_delayed_work(&dp83640->ts_work, SKB_TIMESTAMP_TIMEOUT); + } else { + netif_rx_ni(skb); } return true; -- 2.5.0 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 net-next 3/5] dp83640: Prune rx timestamp list before reading from it 2015-11-03 8:34 [PATCH v2 net-next 0/5] dp83640 driver fixes Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 1/5] dp83640: Include hash in timestamp/packet matching Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 2/5] dp83640: Delay scheduled work Stefan Sørensen @ 2015-11-03 8:34 ` Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 4/5] ptp: Change ptp_class to a proper bitmask Stefan Sørensen ` (3 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: Stefan Sørensen @ 2015-11-03 8:34 UTC (permalink / raw) To: davem; +Cc: netdev, richardcochran, Stefan Sørensen The list of rx timestamps are currently only pruned of old entries when a new entry is inserted. If no new entries are added, old timestamps may survive beyond their lifetime, possible causing them to be attached to packets with the same sequence number after a rollover. Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com> --- drivers/net/phy/dp83640.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c index 69a2f56..39ac633 100644 --- a/drivers/net/phy/dp83640.c +++ b/drivers/net/phy/dp83640.c @@ -1398,6 +1398,7 @@ static bool dp83640_rxtstamp(struct phy_device *phydev, return false; spin_lock_irqsave(&dp83640->rx_lock, flags); + prune_rx_ts(dp83640); list_for_each_safe(this, next, &dp83640->rxts) { rxts = list_entry(this, struct rxts, list); if (match(skb, type, rxts)) { -- 2.5.0 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 net-next 4/5] ptp: Change ptp_class to a proper bitmask 2015-11-03 8:34 [PATCH v2 net-next 0/5] dp83640 driver fixes Stefan Sørensen ` (2 preceding siblings ...) 2015-11-03 8:34 ` [PATCH v2 net-next 3/5] dp83640: Prune rx timestamp list before reading from it Stefan Sørensen @ 2015-11-03 8:34 ` Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 5/5] dp83640: Only wait for timestamps for packets with timestamping enabled Stefan Sørensen ` (2 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: Stefan Sørensen @ 2015-11-03 8:34 UTC (permalink / raw) To: davem; +Cc: netdev, richardcochran, Stefan Sørensen Change the definition of PTP_CLASS_L2 to not have any bits overlapping with the other defined protocol values, allowing the PTP_CLASS_* definitions to be for simple filtering on packet type. Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com> --- include/linux/ptp_classify.h | 7 ++++--- net/core/ptp_classifier.c | 16 ++++++++-------- 2 files changed, 12 insertions(+), 11 deletions(-) diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h index 159c987..a079656 100644 --- a/include/linux/ptp_classify.h +++ b/include/linux/ptp_classify.h @@ -32,9 +32,9 @@ #define PTP_CLASS_VMASK 0x0f /* max protocol version is 15 */ #define PTP_CLASS_IPV4 0x10 /* event in an IPV4 UDP packet */ #define PTP_CLASS_IPV6 0x20 /* event in an IPV6 UDP packet */ -#define PTP_CLASS_L2 0x30 /* event in a L2 packet */ -#define PTP_CLASS_PMASK 0x30 /* mask for the packet type field */ -#define PTP_CLASS_VLAN 0x40 /* event in a VLAN tagged packet */ +#define PTP_CLASS_L2 0x40 /* event in a L2 packet */ +#define PTP_CLASS_PMASK 0x70 /* mask for the packet type field */ +#define PTP_CLASS_VLAN 0x80 /* event in a VLAN tagged packet */ #define PTP_CLASS_V1_IPV4 (PTP_CLASS_V1 | PTP_CLASS_IPV4) #define PTP_CLASS_V1_IPV6 (PTP_CLASS_V1 | PTP_CLASS_IPV6) /* probably DNE */ @@ -42,6 +42,7 @@ #define PTP_CLASS_V2_IPV6 (PTP_CLASS_V2 | PTP_CLASS_IPV6) #define PTP_CLASS_V2_L2 (PTP_CLASS_V2 | PTP_CLASS_L2) #define PTP_CLASS_V2_VLAN (PTP_CLASS_V2 | PTP_CLASS_VLAN) +#define PTP_CLASS_L4 (PTP_CLASS_IPV4 | PTP_CLASS_IPV6) #define PTP_EV_PORT 319 #define PTP_GEN_BIT 0x08 /* indicates general message, if set in message type */ diff --git a/net/core/ptp_classifier.c b/net/core/ptp_classifier.c index 4eab4a9..703cf76 100644 --- a/net/core/ptp_classifier.c +++ b/net/core/ptp_classifier.c @@ -58,7 +58,7 @@ * jneq #0x0, drop_ieee1588 ; for PTP_GEN_BIT and drop these * ldh [18] ; reload payload * and #0xf ; mask PTP_CLASS_VMASK - * or #0x70 ; PTP_CLASS_VLAN|PTP_CLASS_L2 + * or #0xc0 ; PTP_CLASS_VLAN|PTP_CLASS_L2 * ret a ; return PTP class * * ; PTP over UDP over IPv4 over 802.1Q over Ethernet @@ -73,7 +73,7 @@ * jneq #319, drop_8021q_ipv4 ; is port PTP_EV_PORT ? * ldh [x + 26] ; load payload * and #0xf ; mask PTP_CLASS_VMASK - * or #0x50 ; PTP_CLASS_VLAN|PTP_CLASS_IPV4 + * or #0x90 ; PTP_CLASS_VLAN|PTP_CLASS_IPV4 * ret a ; return PTP class * drop_8021q_ipv4: ret #0x0 ; PTP_CLASS_NONE * @@ -86,7 +86,7 @@ * jneq #319, drop_8021q_ipv6 ; is port PTP_EV_PORT ? * ldh [66] ; load payload * and #0xf ; mask PTP_CLASS_VMASK - * or #0x60 ; PTP_CLASS_VLAN|PTP_CLASS_IPV6 + * or #0xa0 ; PTP_CLASS_VLAN|PTP_CLASS_IPV6 * ret a ; return PTP class * drop_8021q_ipv6: ret #0x0 ; PTP_CLASS_NONE * @@ -98,7 +98,7 @@ * jneq #0x0, drop_ieee1588 ; for PTP_GEN_BIT and drop these * ldh [14] ; reload payload * and #0xf ; mask PTP_CLASS_VMASK - * or #0x30 ; PTP_CLASS_L2 + * or #0x40 ; PTP_CLASS_L2 * ret a ; return PTP class * drop_ieee1588: ret #0x0 ; PTP_CLASS_NONE */ @@ -150,7 +150,7 @@ void __init ptp_classifier_init(void) { 0x15, 0, 35, 0x00000000 }, { 0x28, 0, 0, 0x00000012 }, { 0x54, 0, 0, 0x0000000f }, - { 0x44, 0, 0, 0x00000070 }, + { 0x44, 0, 0, 0x000000c0 }, { 0x16, 0, 0, 0x00000000 }, { 0x15, 0, 12, 0x00000800 }, { 0x30, 0, 0, 0x0000001b }, @@ -162,7 +162,7 @@ void __init ptp_classifier_init(void) { 0x15, 0, 4, 0x0000013f }, { 0x48, 0, 0, 0x0000001a }, { 0x54, 0, 0, 0x0000000f }, - { 0x44, 0, 0, 0x00000050 }, + { 0x44, 0, 0, 0x00000090 }, { 0x16, 0, 0, 0x00000000 }, { 0x06, 0, 0, 0x00000000 }, { 0x15, 0, 8, 0x000086dd }, @@ -172,7 +172,7 @@ void __init ptp_classifier_init(void) { 0x15, 0, 4, 0x0000013f }, { 0x28, 0, 0, 0x00000042 }, { 0x54, 0, 0, 0x0000000f }, - { 0x44, 0, 0, 0x00000060 }, + { 0x44, 0, 0, 0x000000a0 }, { 0x16, 0, 0, 0x00000000 }, { 0x06, 0, 0, 0x00000000 }, { 0x15, 0, 7, 0x000088f7 }, @@ -181,7 +181,7 @@ void __init ptp_classifier_init(void) { 0x15, 0, 4, 0x00000000 }, { 0x28, 0, 0, 0x0000000e }, { 0x54, 0, 0, 0x0000000f }, - { 0x44, 0, 0, 0x00000030 }, + { 0x44, 0, 0, 0x00000040 }, { 0x16, 0, 0, 0x00000000 }, { 0x06, 0, 0, 0x00000000 }, }; -- 2.5.0 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 net-next 5/5] dp83640: Only wait for timestamps for packets with timestamping enabled. 2015-11-03 8:34 [PATCH v2 net-next 0/5] dp83640 driver fixes Stefan Sørensen ` (3 preceding siblings ...) 2015-11-03 8:34 ` [PATCH v2 net-next 4/5] ptp: Change ptp_class to a proper bitmask Stefan Sørensen @ 2015-11-03 8:34 ` Stefan Sørensen 2015-11-03 8:44 ` [PATCH v2 net-next 0/5] dp83640 driver fixes Richard Cochran 2015-11-03 16:08 ` David Miller 6 siblings, 0 replies; 8+ messages in thread From: Stefan Sørensen @ 2015-11-03 8:34 UTC (permalink / raw) To: davem; +Cc: netdev, richardcochran, Stefan Sørensen In the packet timestamping function, check that the ptp version and protocol of the packet matches what we have configured the hardware to actually generate timestamps for, before looking/waiting for a timestamp. Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com> --- drivers/net/phy/dp83640.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c index 39ac633..47b7117 100644 --- a/drivers/net/phy/dp83640.c +++ b/drivers/net/phy/dp83640.c @@ -37,8 +37,6 @@ #define DP83640_PHY_ID 0x20005ce1 #define PAGESEL 0x13 -#define LAYER4 0x02 -#define LAYER2 0x01 #define MAX_RXTS 64 #define N_EXT_TS 6 #define N_PER_OUT 7 @@ -1296,29 +1294,29 @@ static int dp83640_hwtstamp(struct phy_device *phydev, struct ifreq *ifr) case HWTSTAMP_FILTER_PTP_V1_L4_SYNC: case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: dp83640->hwts_rx_en = 1; - dp83640->layer = LAYER4; - dp83640->version = 1; + dp83640->layer = PTP_CLASS_L4; + dp83640->version = PTP_CLASS_V1; break; case HWTSTAMP_FILTER_PTP_V2_L4_EVENT: case HWTSTAMP_FILTER_PTP_V2_L4_SYNC: case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: dp83640->hwts_rx_en = 1; - dp83640->layer = LAYER4; - dp83640->version = 2; + dp83640->layer = PTP_CLASS_L4; + dp83640->version = PTP_CLASS_V2; break; case HWTSTAMP_FILTER_PTP_V2_L2_EVENT: case HWTSTAMP_FILTER_PTP_V2_L2_SYNC: case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ: dp83640->hwts_rx_en = 1; - dp83640->layer = LAYER2; - dp83640->version = 2; + dp83640->layer = PTP_CLASS_L2; + dp83640->version = PTP_CLASS_V2; break; case HWTSTAMP_FILTER_PTP_V2_EVENT: case HWTSTAMP_FILTER_PTP_V2_SYNC: case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: dp83640->hwts_rx_en = 1; - dp83640->layer = LAYER4|LAYER2; - dp83640->version = 2; + dp83640->layer = PTP_CLASS_L4 | PTP_CLASS_L2; + dp83640->version = PTP_CLASS_V2; break; default: return -ERANGE; @@ -1327,11 +1325,11 @@ static int dp83640_hwtstamp(struct phy_device *phydev, struct ifreq *ifr) txcfg0 = (dp83640->version & TX_PTP_VER_MASK) << TX_PTP_VER_SHIFT; rxcfg0 = (dp83640->version & TX_PTP_VER_MASK) << TX_PTP_VER_SHIFT; - if (dp83640->layer & LAYER2) { + if (dp83640->layer & PTP_CLASS_L2) { txcfg0 |= TX_L2_EN; rxcfg0 |= RX_L2_EN; } - if (dp83640->layer & LAYER4) { + if (dp83640->layer & PTP_CLASS_L4) { txcfg0 |= TX_IPV6_EN | TX_IPV4_EN; rxcfg0 |= RX_IPV6_EN | RX_IPV4_EN; } @@ -1397,6 +1395,9 @@ static bool dp83640_rxtstamp(struct phy_device *phydev, if (!dp83640->hwts_rx_en) return false; + if ((type & dp83640->version) == 0 || (type & dp83640->layer) == 0) + return false; + spin_lock_irqsave(&dp83640->rx_lock, flags); prune_rx_ts(dp83640); list_for_each_safe(this, next, &dp83640->rxts) { -- 2.5.0 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v2 net-next 0/5] dp83640 driver fixes 2015-11-03 8:34 [PATCH v2 net-next 0/5] dp83640 driver fixes Stefan Sørensen ` (4 preceding siblings ...) 2015-11-03 8:34 ` [PATCH v2 net-next 5/5] dp83640: Only wait for timestamps for packets with timestamping enabled Stefan Sørensen @ 2015-11-03 8:44 ` Richard Cochran 2015-11-03 16:08 ` David Miller 6 siblings, 0 replies; 8+ messages in thread From: Richard Cochran @ 2015-11-03 8:44 UTC (permalink / raw) To: Stefan Sørensen; +Cc: davem, netdev On Tue, Nov 03, 2015 at 09:34:03AM +0100, Stefan Sørensen wrote: > This series fixes a number of minor bugs in the dp83640 driver. For the series, Acked-by: Richard Cochran <richardcochran@gmail.com> ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 net-next 0/5] dp83640 driver fixes 2015-11-03 8:34 [PATCH v2 net-next 0/5] dp83640 driver fixes Stefan Sørensen ` (5 preceding siblings ...) 2015-11-03 8:44 ` [PATCH v2 net-next 0/5] dp83640 driver fixes Richard Cochran @ 2015-11-03 16:08 ` David Miller 6 siblings, 0 replies; 8+ messages in thread From: David Miller @ 2015-11-03 16:08 UTC (permalink / raw) To: stefan.sorensen; +Cc: netdev, richardcochran From: Stefan Sørensen <stefan.sorensen@spectralink.com> Date: Tue, 3 Nov 2015 09:34:03 +0100 > This series fixes a number of minor bugs in the dp83640 driver. Series applied, thanks. ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2015-11-03 16:08 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-11-03 8:34 [PATCH v2 net-next 0/5] dp83640 driver fixes Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 1/5] dp83640: Include hash in timestamp/packet matching Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 2/5] dp83640: Delay scheduled work Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 3/5] dp83640: Prune rx timestamp list before reading from it Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 4/5] ptp: Change ptp_class to a proper bitmask Stefan Sørensen 2015-11-03 8:34 ` [PATCH v2 net-next 5/5] dp83640: Only wait for timestamps for packets with timestamping enabled Stefan Sørensen 2015-11-03 8:44 ` [PATCH v2 net-next 0/5] dp83640 driver fixes Richard Cochran 2015-11-03 16:08 ` David Miller
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