diff options
Diffstat (limited to 'include/linux/parport.h')
| -rw-r--r-- | include/linux/parport.h | 89 |
1 files changed, 1 insertions, 88 deletions
diff --git a/include/linux/parport.h b/include/linux/parport.h index 106c2ca..c22f125 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -3,96 +3,9 @@ * the GNU Free Documentation License, Version 1.1 or any later version * published by the Free Software Foundation. */ - #ifndef _PARPORT_H_ #define _PARPORT_H_ -/* Start off with user-visible constants */ - -/* Maximum of 16 ports per machine */ -#define PARPORT_MAX 16 - -/* Magic numbers */ -#define PARPORT_IRQ_NONE -1 -#define PARPORT_DMA_NONE -1 -#define PARPORT_IRQ_AUTO -2 -#define PARPORT_DMA_AUTO -2 -#define PARPORT_DMA_NOFIFO -3 -#define PARPORT_DISABLE -2 -#define PARPORT_IRQ_PROBEONLY -3 -#define PARPORT_IOHI_AUTO -1 - -#define PARPORT_CONTROL_STROBE 0x1 -#define PARPORT_CONTROL_AUTOFD 0x2 -#define PARPORT_CONTROL_INIT 0x4 -#define PARPORT_CONTROL_SELECT 0x8 - -#define PARPORT_STATUS_ERROR 0x8 -#define PARPORT_STATUS_SELECT 0x10 -#define PARPORT_STATUS_PAPEROUT 0x20 -#define PARPORT_STATUS_ACK 0x40 -#define PARPORT_STATUS_BUSY 0x80 - -/* Type classes for Plug-and-Play probe. */ -typedef enum { - PARPORT_CLASS_LEGACY = 0, /* Non-IEEE1284 device */ - PARPORT_CLASS_PRINTER, - PARPORT_CLASS_MODEM, - PARPORT_CLASS_NET, - PARPORT_CLASS_HDC, /* Hard disk controller */ - PARPORT_CLASS_PCMCIA, - PARPORT_CLASS_MEDIA, /* Multimedia device */ - PARPORT_CLASS_FDC, /* Floppy disk controller */ - PARPORT_CLASS_PORTS, - PARPORT_CLASS_SCANNER, - PARPORT_CLASS_DIGCAM, - PARPORT_CLASS_OTHER, /* Anything else */ - PARPORT_CLASS_UNSPEC, /* No CLS field in ID */ - PARPORT_CLASS_SCSIADAPTER -} parport_device_class; - -/* The "modes" entry in parport is a bit field representing the - capabilities of the hardware. */ -#define PARPORT_MODE_PCSPP (1<<0) /* IBM PC registers available. */ -#define PARPORT_MODE_TRISTATE (1<<1) /* Can tristate. */ -#define PARPORT_MODE_EPP (1<<2) /* Hardware EPP. */ -#define PARPORT_MODE_ECP (1<<3) /* Hardware ECP. */ -#define PARPORT_MODE_COMPAT (1<<4) /* Hardware 'printer protocol'. */ -#define PARPORT_MODE_DMA (1<<5) /* Hardware can DMA. */ -#define PARPORT_MODE_SAFEININT (1<<6) /* SPP registers accessible in IRQ. */ - -/* IEEE1284 modes: - Nibble mode, byte mode, ECP, ECPRLE and EPP are their own - 'extensibility request' values. Others are special. - 'Real' ECP modes must have the IEEE1284_MODE_ECP bit set. */ -#define IEEE1284_MODE_NIBBLE 0 -#define IEEE1284_MODE_BYTE (1<<0) -#define IEEE1284_MODE_COMPAT (1<<8) -#define IEEE1284_MODE_BECP (1<<9) /* Bounded ECP mode */ -#define IEEE1284_MODE_ECP (1<<4) -#define IEEE1284_MODE_ECPRLE (IEEE1284_MODE_ECP | (1<<5)) -#define IEEE1284_MODE_ECPSWE (1<<10) /* Software-emulated */ -#define IEEE1284_MODE_EPP (1<<6) -#define IEEE1284_MODE_EPPSL (1<<11) /* EPP 1.7 */ -#define IEEE1284_MODE_EPPSWE (1<<12) /* Software-emulated */ -#define IEEE1284_DEVICEID (1<<2) /* This is a flag */ -#define IEEE1284_EXT_LINK (1<<14) /* This flag causes the - * extensibility link to - * be requested, using - * bits 0-6. */ - -/* For the benefit of parport_read/write, you can use these with - * parport_negotiate to use address operations. They have no effect - * other than to make parport_read/write use address transfers. */ -#define IEEE1284_ADDR (1<<13) /* This is a flag */ -#define IEEE1284_DATA 0 /* So is this */ - -/* Flags for block transfer operations. */ -#define PARPORT_EPP_FAST (1<<0) /* Unreliable counts. */ -#define PARPORT_W91284PIC (1<<1) /* have a Warp9 w91284pic in the device */ - -/* The rest is for the kernel only */ -#ifdef __KERNEL__ #include <linux/jiffies.h> #include <linux/proc_fs.h> @@ -101,6 +14,7 @@ typedef enum { #include <linux/irqreturn.h> #include <linux/semaphore.h> #include <asm/ptrace.h> +#include <uapi/linux/parport.h> /* Define this later. */ struct parport; @@ -564,5 +478,4 @@ extern int parport_device_proc_unregister(struct pardevice *device); extern unsigned long parport_default_timeslice; extern int parport_default_spintime; -#endif /* __KERNEL__ */ #endif /* _PARPORT_H_ */ |
