From: Vladimir Oltean <olteanv@gmail.com>
To: kernel test robot <lkp@intel.com>
Cc: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org, kbuild-all@lists.01.org,
Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Vivien Didelot <vivien.didelot@gmail.com>,
Richard Cochran <richardcochran@gmail.com>,
Claudiu Manoil <claudiu.manoil@nxp.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Vladimir Oltean <vladimir.oltean@nxp.com>
Subject: Re: [PATCH net-next 12/12] net: dsa: tag_ocelot_8021q: add support for PTP timestamping
Date: Sat, 13 Feb 2021 13:14:24 +0200 [thread overview]
Message-ID: <20210213111424.23h4oqaahcmkow2d@skbuf> (raw)
In-Reply-To: <202102131509.tNiKQPgX-lkp@intel.com>
On Sat, Feb 13, 2021 at 03:42:46PM +0800, kernel test robot wrote:
> ld: net/dsa/tag_ocelot_8021q.o: in function `ocelot_xmit_ptp':
> >> net/dsa/tag_ocelot_8021q.c:34: undefined reference to `ocelot_port_inject_frame'
Good catch, the problem is that the DSA taggers can be built without
support for the switch driver. I've created some shim definitions in
include/soc/mscc/ocelot.h:
/* Packet I/O */
#if IS_ENABLED(CONFIG_MSCC_OCELOT_SWITCH_LIB)
bool ocelot_can_inject(struct ocelot *ocelot, int grp);
void ocelot_port_inject_frame(struct ocelot *ocelot, int port, int grp,
u32 rew_op, struct sk_buff *skb);
int ocelot_xtr_poll_frame(struct ocelot *ocelot, int grp, struct sk_buff **skb);
void ocelot_drain_cpu_queue(struct ocelot *ocelot, int grp);
#else
static inline bool ocelot_can_inject(struct ocelot *ocelot, int grp)
{
return true;
}
static inline void ocelot_port_inject_frame(struct ocelot *ocelot, int port,
int grp, u32 rew_op,
struct sk_buff *skb)
{
}
static inline int ocelot_xtr_poll_frame(struct ocelot *ocelot, int grp,
struct sk_buff **skb)
{
return -EIO;
}
static inline void ocelot_drain_cpu_queue(struct ocelot *ocelot, int grp)
{
}
#endif
prev parent reply other threads:[~2021-02-13 11:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-13 0:14 [PATCH net-next 00/12] PTP for DSA tag_ocelot_8021q Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 01/12] net: mscc: ocelot: stop returning IRQ_NONE in ocelot_xtr_irq_handler Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 02/12] net: mscc: ocelot: only drain extraction queue on error Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 03/12] net: mscc: ocelot: better error handling in ocelot_xtr_irq_handler Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 04/12] net: mscc: ocelot: use DIV_ROUND_UP helper in ocelot_port_inject_frame Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 05/12] net: mscc: ocelot: refactor ocelot_port_inject_frame out of ocelot_port_xmit Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 06/12] net: dsa: tag_ocelot: avoid accessing ds->priv in ocelot_rcv Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 07/12] net: mscc: ocelot: use common tag parsing code with DSA Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 08/12] net: dsa: tag_ocelot: single out PTP-related transmit tag processing Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 09/12] net: dsa: tag_ocelot: create separate tagger for Seville Vladimir Oltean
2021-02-15 13:00 ` Dan Carpenter
2021-02-15 13:19 ` Vladimir Oltean
2021-02-15 14:15 ` Dan Carpenter
2021-02-15 14:49 ` Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 10/12] net: mscc: ocelot: refactor ocelot_xtr_irq_handler into ocelot_xtr_poll Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 11/12] net: dsa: felix: setup MMIO filtering rules for PTP when using tag_8021q Vladimir Oltean
2021-02-13 0:14 ` [PATCH net-next 12/12] net: dsa: tag_ocelot_8021q: add support for PTP timestamping Vladimir Oltean
2021-02-13 7:42 ` kernel test robot
2021-02-13 11:14 ` Vladimir Oltean [this message]
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