Is the above definition is necessary?
I can't find appropriate header file defines 'TRUE' and 'FALSE'.
In addition, some drivers have these definitions.
For example, drivers/char/mwave/smapi.h has the above definitions.
Thanks, Ohtake
----- Original Message -----
From: "Wang, Qi" <qi.wang@intel.com>
To: "Greg KH" <gregkh@suse.de>; "Masayuki Ohtak" <masa-korg@dsn.okisemi.com>
Cc: <meego-dev@meego.com>; "LKML" <linux-kernel@vger.kernel.org>; "Wang, Yong Y" <yong.y.wang@intel.com>; "Khor, Andrew
Chih Howe" <andrew.chih.howe.khor@intel.com>; <arjan@linux.intel.com>
Sent: Wednesday, August 11, 2010 10:20 AM
Subject: RE: [MeeGo-Dev][PATCH] Topcliff: Update PCH_IEEE1588 driver to 2.6.35
quoted text > >
> > > +#ifdef __GNUC__
> > > +#define UNUSED __attribute__ ((unused))
> > > +#define UNUSED_ARG(x)
> > > +#else
> > > +#define UNUSED
> > > +#define UNUSED_ARG(x) (void) x
> > > +#endif
> > > +
> > > +
> > > +#define TRUE 1
> > > +#define FALSE 0
> >
> > These lines should not be needed at all.
> OKI-san, please remove them, Those definition is useless.
> >
> > > +#define IOC_1588_BASE 0xf8
> >
> > Do you have documentation for these new ioctls you are creating? It's a
> > lot of them:
> >
> > > +#define IOCTL_1588_PORT_CONFIG_SET \
> > > + _IOW(IOC_1588_BASE, 0, struct pch_portcfg_ioctl)
> > > +
> > > +#define IOCTL_1588_PORT_CONFIG_GET \
> > > + _IOWR(IOC_1588_BASE, 1, struct pch_portcfg_ioctl)
> > > +
> > > +#define IOCTL_1588_RX_POLL _IOWR(IOC_1588_BASE, 2, struct
> > pch_rxtxpoll_ioctl)
> > > +
> > > +#define IOCTL_1588_TX_POLL _IOWR(IOC_1588_BASE, 3, struct
> > pch_rxtxpoll_ioctl)
> > > +
> > > +#define IOCTL_1588_CAN_POLL _IOWR(IOC_1588_BASE, 4, struct
> > pch_canpoll_ioctl)
> > > +
> > > +#define IOCTL_1588_SYS_TIME_GET _IOR(IOC_1588_BASE, 5, struct
> > pch_tim_val)
> > > +
> > > +#define IOCTL_1588_SYS_TIME_SET _IOW(IOC_1588_BASE, 6, struct
> > pch_tim_val)
> > > +
> > > +#define IOCTL_1588_TICK_RATE_SET _IOW(IOC_1588_BASE, 7, __u32)
> > > +
> > > +#define IOCTL_1588_TICK_RATE_GET _IOR(IOC_1588_BASE, 8, __u32)
> > > +
> > > +#define IOCTL_1588_TARG_TIME_INTRPT_ENABLE _IO(IOC_1588_BASE, 9)
> > > +
> > > +#define IOCTL_1588_TARG_TIME_INTRPT_DISABLE _IO(IOC_1588_BASE,
> > 10)
> > > +
> > > +#define IOCTL_1588_TARG_TIME_POLL \
> > > + _IOR(IOC_1588_BASE, 11, struct pch_timepoll_ioctl)
> > > +
> > > +#define IOCTL_1588_TARG_TIME_SET \
> > > + _IOW(IOC_1588_BASE, 12, struct pch_tim_val)
> > > +
> > > +#define IOCTL_1588_TARG_TIME_GET \
> > > + _IOR(IOC_1588_BASE, 13, struct pch_tim_val)
> > > +
> > > +#define IOCTL_1588_AUX_TIME_INTRPT_ENABLE _IOW(IOC_1588_BASE,
> > 14,\
> > > + enum pch_auxmode)
> > > +
> > > +#define IOCTL_1588_AUX_TIME_INTRPT_DISABLE _IOW(IOC_1588_BASE,
> > 15,\
> > > + enum pch_auxmode)
> > > +
> > > +#define IOCTL_1588_AUX_TIME_POLL \
> > > + _IOWR(IOC_1588_BASE, 16, struct pch_timepoll_ioctl)
> > > +
> > > +#define IOCTL_1588_RESET _IO(IOC_1588_BASE, 17)
> > > +
> > > +#define IOCTL_1588_CHNL_RESET _IOW(IOC_1588_BASE, 18, enum
> > pch_ptpport)
> > > +
> > > +#define IOCTL_1588_STATS_GET _IOR(IOC_1588_BASE, 19, struct
> > pch_stats)
> > > +
> > > +#define IOCTL_1588_STATS_RESET _IO(IOC_1588_BASE, 20)
> > > +
> > > +#define IOCTL_1588_SHOW_ALL _IO(IOC_1588_BASE, 21)
> > > +
> > > +#define IOCTL_1588_AUX_TARG_TIME_INTRPT_ENABLE
> > _IO(IOC_1588_BASE, 22)
> > > +
> > > +#define IOCTL_1588_AUX_TARG_TIME_INTRPT_DISABLE
> > _IO(IOC_1588_BASE, 23)
> > > +
> > > +#define IOCTL_1588_AUX_TARG_TIME_POLL \
> > > + _IOR(IOC_1588_BASE, 24, struct pch_timepoll_ioctl)
> > > +
> > > +#define IOCTL_1588_AUX_TARG_TIME_SET \
> > > + _IOW(IOC_1588_BASE, 25, struct pch_tim_val)
> > > +
> > > +#define IOCTL_1588_AUX_TARG_TIME_GET \
> > > + _IOR(IOC_1588_BASE, 26, struct pch_tim_val)
> > > +
> > > +#define IOCTL_1588_PULSE_PER_SEC_INTRPT_ENABLE
> > _IO(IOC_1588_BASE, 27)
> > > +
> > > +#define IOCTL_1588_PULSE_PER_SEC_INTRPT_DISABLE
> > _IO(IOC_1588_BASE, 28)
> > > +
> > > +#define IOCTL_1588_TARG_TIME_NOTIFY \
> > > + _IOR(IOC_1588_BASE, 29, struct pch_tim_val)
> > > +
> > > +#define IOCTL_1588_AUX_TIME_NOTIFY \
> > > + _IOR(IOC_1588_BASE, 30, struct pch_auxtimeioctl)
> > > +
> > > +#define IOCTL_1588_AUX_TARG_TIME_NOTIFY \
> > > + _IOR(IOC_1588_BASE, 31, struct pch_tim_val)
> > > +
> > > +#define IOCTL_1588_PULSE_PER_SEC_NOTIFY _IOR(IOC_1588_BASE, 32,
> > __u32)
> > > +
> > > +#define IOCTL_1588_TARG_TIME_CLR_NOTIFY _IO(IOC_1588_BASE, 33)
> > > +
> > > +#define IOCTL_1588_AUX_TIME_CLR_NOTIFY _IO(IOC_1588_BASE, 34)
> > > +
> > > +#define IOCTL_1588_AUX_TARG_TIME_CLR_NOTIFY _IO(IOC_1588_BASE,
> > 35)
> > > +
> > > +#define IOCTL_1588_PULSE_PER_SEC_CLR_NOTIFY _IO(IOC_1588_BASE,
> > 36)
> > > +
> > > +#define IOCTL_1588_PULSE_PER_SEC_TIME_GET _IOR(IOC_1588_BASE, 37,
> > __u32)
> > > +
> > > +#define IOCTL_1588_PULSE_PER_SEC_TIME_SET _IOW(IOC_1588_BASE, 38,
> > __u32)
> > > +
> > > +#define IOCTL_1588_PORT_VERSION_SET \
> > > + _IOW(IOC_1588_BASE, 39, struct pch_versionioctl)
> > > +
> > > +#define IOCTL_1588_PORT_VERSION_GET \
> > > + _IOWR(IOC_1588_BASE, 40, struct pch_versionioctl)
> > > +
> > > +#define IOCTL_1588_PORT_OPERATION_MODE_SET \
> > > + _IOW(IOC_1588_BASE, 41, struct pch_opemode_ioctl)
> > > +
> > > +#define IOCTL_1588_PORT_OPERATION_MODE_GET \
> > > + _IOWR(IOC_1588_BASE, 42, struct pch_opemode_ioctl)
> >
> > Do they all have to be ioctls? What exactly are they doing?
> >
> > And are they 32/64bit safe?
> >
> > thanks,
> >
> > greg k-h
>
> Best Regards,
> Qi
>
