sparc: Kill PROM console driver.
authorDavid S. Miller <davem@davemloft.net>
Wed, 16 Sep 2009 00:04:38 +0000 (17:04 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 16 Sep 2009 00:04:38 +0000 (17:04 -0700)
Many years ago when this driver was written, it had a use, but these
days it's nothing but trouble and distributions should not enable it
in any situation.

Pretty much every console device a sparc machine could see has a
bonafide real driver, making the PROM console hack unnecessary.

If any new device shows up, we should write a driver instead of
depending upon this crutch to save us.  We've been able to take care
of this even when no chip documentation exists (sunxvr500, sunxvr2500)
so there are no excuses.

Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/dontdiff
arch/sparc/kernel/setup_32.c
arch/sparc/kernel/setup_64.c
drivers/char/vt.c
drivers/video/console/.gitignore [deleted file]
drivers/video/console/Kconfig
drivers/video/console/Makefile
drivers/video/console/prom.uni [deleted file]
drivers/video/console/promcon.c [deleted file]
scripts/Makefile

index 88519daab6e9b8d9eb6e551caa70d2e0d773c3f5..e1efc400bed66095629a46c2229b5bf863434315 100644 (file)
@@ -152,7 +152,6 @@ piggy.gz
 piggyback
 pnmtologo
 ppc_defs.h*
-promcon_tbl.c
 pss_boot.h
 qconf
 raid6altivec*.c
index 16a47ffe03c1fe163d90d2ec1318e61852d6c5db..9be2af55c5cd5f93bfc15895a07192b355d2bb08 100644 (file)
@@ -268,8 +268,6 @@ void __init setup_arch(char **cmdline_p)
 
 #ifdef CONFIG_DUMMY_CONSOLE
        conswitchp = &dummy_con;
-#elif defined(CONFIG_PROM_CONSOLE)
-       conswitchp = &prom_con;
 #endif
        boot_flags_init(*cmdline_p);
 
index f2bcfd2967d76e463d183873ce309b4c71e5ca42..21180339cb09dd2a9d054296703c4c6a10bf6578 100644 (file)
@@ -295,8 +295,6 @@ void __init setup_arch(char **cmdline_p)
 
 #ifdef CONFIG_DUMMY_CONSOLE
        conswitchp = &dummy_con;
-#elif defined(CONFIG_PROM_CONSOLE)
-       conswitchp = &prom_con;
 #endif
 
        idprom_init();
index 404f4c1ee43145c5429f6639f0454e5a59818f3f..6aa88f50b0397a36be2720c4555a65d6b96fae2d 100644 (file)
@@ -2948,9 +2948,6 @@ int __init vty_init(const struct file_operations *console_fops)
                panic("Couldn't register console driver\n");
        kbd_init();
        console_map_init();
-#ifdef CONFIG_PROM_CONSOLE
-       prom_con_init();
-#endif
 #ifdef CONFIG_MDA_CONSOLE
        mda_console_init();
 #endif
diff --git a/drivers/video/console/.gitignore b/drivers/video/console/.gitignore
deleted file mode 100644 (file)
index 0c258b4..0000000
+++ /dev/null
@@ -1,2 +0,0 @@
-# conmakehash generated file
-promcon_tbl.c
index 2f50a80b413e07910e64c49598284f9361810728..fc7d9bbb548c4637e329080d2ca6110bff86cd75 100644 (file)
@@ -67,16 +67,9 @@ config SGI_NEWPORT_CONSOLE
 
 #  bool 'IODC console' CONFIG_IODC_CONSOLE
 
-config PROM_CONSOLE
-       bool "PROM console"
-       depends on SPARC
-       help
-         Say Y to build a console driver for Sun machines that uses the
-         terminal emulation built into their console PROMS.
-
 config DUMMY_CONSOLE
        bool
-       depends on PROM_CONSOLE!=y || VGA_CONSOLE!=y || SGI_NEWPORT_CONSOLE!=y 
+       depends on VGA_CONSOLE!=y || SGI_NEWPORT_CONSOLE!=y 
        default y
 
 config DUMMY_CONSOLE_COLUMNS
index ac46cc3f6a2a1286586d51cc3bec3dce23ff0d19..a862e9173ebed67d67cac954a98eb70a9f94c346 100644 (file)
@@ -22,7 +22,6 @@ font-objs += $(font-objs-y)
 
 obj-$(CONFIG_DUMMY_CONSOLE)       += dummycon.o
 obj-$(CONFIG_SGI_NEWPORT_CONSOLE) += newport_con.o font.o
-obj-$(CONFIG_PROM_CONSOLE)        += promcon.o promcon_tbl.o
 obj-$(CONFIG_STI_CONSOLE)         += sticon.o sticore.o font.o
 obj-$(CONFIG_VGA_CONSOLE)         += vgacon.o
 obj-$(CONFIG_MDA_CONSOLE)         += mdacon.o
@@ -40,14 +39,3 @@ obj-$(CONFIG_FB_STI)              += sticore.o font.o
 ifeq ($(CONFIG_USB_SISUSBVGA_CON),y)
 obj-$(CONFIG_USB_SISUSBVGA)           += font.o
 endif
-
-# Targets that kbuild needs to know about
-targets := promcon_tbl.c
-
-quiet_cmd_conmakehash = CNMKHSH $@
-      cmd_conmakehash = scripts/conmakehash $< | \
-               sed -e '/\#include <[^>]*>/p' -e 's/types/init/' \
-               -e 's/dfont\(_uni.*\]\)/promfont\1 /' > $@
-
-$(obj)/promcon_tbl.c: $(src)/prom.uni
-       $(call cmd,conmakehash)
diff --git a/drivers/video/console/prom.uni b/drivers/video/console/prom.uni
deleted file mode 100644 (file)
index 58f9c04..0000000
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Unicode mapping table for font in Sun PROM
-# 
-#
-0x20-0x7e      idem
-0xa0-0xff      idem
-#
-0x7c           U+2502
-0x2d           U+2500
-0x2b           U+250c U+2510 U+2514 U+2518 U+251c U+2524 U+252c U+2534 U+253c
-0xa4           U+fffd
diff --git a/drivers/video/console/promcon.c b/drivers/video/console/promcon.c
deleted file mode 100644 (file)
index ae02e4e..0000000
+++ /dev/null
@@ -1,598 +0,0 @@
-/* $Id: promcon.c,v 1.17 2000/07/26 23:02:52 davem Exp $
- * Console driver utilizing PROM sun terminal emulation
- *
- * Copyright (C) 1998  Eddie C. Dost  (ecd@skynet.be)
- * Copyright (C) 1998  Jakub Jelinek  (jj@ultra.linux.cz)
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/console.h>
-#include <linux/vt_kern.h>
-#include <linux/selection.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/kd.h>
-
-#include <asm/oplib.h>
-#include <asm/uaccess.h>
-
-static short pw = 80 - 1, ph = 34 - 1;
-static short px, py;
-static unsigned long promcon_uni_pagedir[2];
-
-extern u8 promfont_unicount[];
-extern u16 promfont_unitable[];
-
-#define PROMCON_COLOR 0
-
-#if PROMCON_COLOR
-#define inverted(s)    ((((s) & 0x7700) == 0x0700) ? 0 : 1)
-#else
-#define inverted(s)    (((s) & 0x0800) ? 1 : 0)
-#endif
-
-static __inline__ void
-promcon_puts(char *buf, int cnt)
-{
-       prom_printf("%*.*s", cnt, cnt, buf);
-}
-
-static int
-promcon_start(struct vc_data *conp, char *b)
-{
-       unsigned short *s = (unsigned short *)
-                       (conp->vc_origin + py * conp->vc_size_row + (px << 1));
-       u16 cs;
-
-       cs = scr_readw(s);
-       if (px == pw) {
-               unsigned short *t = s - 1;
-               u16 ct = scr_readw(t);
-
-               if (inverted(cs) && inverted(ct))
-                       return sprintf(b, "\b\033[7m%c\b\033[@%c\033[m", cs,
-                                      ct);
-               else if (inverted(cs))
-                       return sprintf(b, "\b\033[7m%c\033[m\b\033[@%c", cs,
-                                      ct);
-               else if (inverted(ct))
-                       return sprintf(b, "\b%c\b\033[@\033[7m%c\033[m", cs,
-                                      ct);
-               else
-                       return sprintf(b, "\b%c\b\033[@%c", cs, ct);
-       }
-
-       if (inverted(cs))
-               return sprintf(b, "\033[7m%c\033[m\b", cs);
-       else
-               return sprintf(b, "%c\b", cs);
-}
-
-static int
-promcon_end(struct vc_data *conp, char *b)
-{
-       unsigned short *s = (unsigned short *)
-                       (conp->vc_origin + py * conp->vc_size_row + (px << 1));
-       char *p = b;
-       u16 cs;
-
-       b += sprintf(b, "\033[%d;%dH", py + 1, px + 1);
-
-       cs = scr_readw(s);
-       if (px == pw) {
-               unsigned short *t = s - 1;
-               u16 ct = scr_readw(t);
-
-               if (inverted(cs) && inverted(ct))
-                       b += sprintf(b, "\b%c\b\033[@\033[7m%c\033[m", cs, ct);
-               else if (inverted(cs))
-                       b += sprintf(b, "\b%c\b\033[@%c", cs, ct);
-               else if (inverted(ct))
-                       b += sprintf(b, "\b\033[7m%c\b\033[@%c\033[m", cs, ct);
-               else
-                       b += sprintf(b, "\b\033[7m%c\033[m\b\033[@%c", cs, ct);
-               return b - p;
-       }
-
-       if (inverted(cs))
-               b += sprintf(b, "%c\b", cs);
-       else
-               b += sprintf(b, "\033[7m%c\033[m\b", cs);
-       return b - p;
-}
-
-const char *promcon_startup(void)
-{
-       const char *display_desc = "PROM";
-       int node;
-       char buf[40];
-       
-       node = prom_getchild(prom_root_node);
-       node = prom_searchsiblings(node, "options");
-       if (prom_getproperty(node,  "screen-#columns", buf, 40) != -1) {
-               pw = simple_strtoul(buf, NULL, 0);
-               if (pw < 10 || pw > 256)
-                       pw = 80;
-               pw--;
-       }
-       if (prom_getproperty(node,  "screen-#rows", buf, 40) != -1) {
-               ph = simple_strtoul(buf, NULL, 0);
-               if (ph < 10 || ph > 256)
-                       ph = 34;
-               ph--;
-       }
-       promcon_puts("\033[H\033[J", 6);
-       return display_desc;
-}
-
-static void
-promcon_init_unimap(struct vc_data *conp)
-{
-       mm_segment_t old_fs = get_fs();
-       struct unipair *p, *p1;
-       u16 *q;
-       int i, j, k;
-       
-       p = kmalloc(256*sizeof(struct unipair), GFP_KERNEL);
-       if (!p) return;
-       
-       q = promfont_unitable;
-       p1 = p;
-       k = 0;
-       for (i = 0; i < 256; i++)
-               for (j = promfont_unicount[i]; j; j--) {
-                       p1->unicode = *q++;
-                       p1->fontpos = i;
-                       p1++;
-                       k++;
-               }
-       set_fs(KERNEL_DS);
-       con_clear_unimap(conp, NULL);
-       con_set_unimap(conp, k, p);
-       con_protect_unimap(conp, 1);
-       set_fs(old_fs);
-       kfree(p);
-}
-
-static void
-promcon_init(struct vc_data *conp, int init)
-{
-       unsigned long p;
-       
-       conp->vc_can_do_color = PROMCON_COLOR;
-       if (init) {
-               conp->vc_cols = pw + 1;
-               conp->vc_rows = ph + 1;
-       }
-       p = *conp->vc_uni_pagedir_loc;
-       if (conp->vc_uni_pagedir_loc == &conp->vc_uni_pagedir ||
-           !--conp->vc_uni_pagedir_loc[1])
-               con_free_unimap(conp);
-       conp->vc_uni_pagedir_loc = promcon_uni_pagedir;
-       promcon_uni_pagedir[1]++;
-       if (!promcon_uni_pagedir[0] && p) {
-               promcon_init_unimap(conp);
-       }
-       if (!init) {
-               if (conp->vc_cols != pw + 1 || conp->vc_rows != ph + 1)
-                       vc_resize(conp, pw + 1, ph + 1);
-       }
-}
-
-static void
-promcon_deinit(struct vc_data *conp)
-{
-       /* When closing the last console, reset video origin */
-       if (!--promcon_uni_pagedir[1])
-               con_free_unimap(conp);
-       conp->vc_uni_pagedir_loc = &conp->vc_uni_pagedir;
-       con_set_default_unimap(conp);
-}
-
-static int
-promcon_switch(struct vc_data *conp)
-{
-       return 1;
-}
-
-static unsigned short *
-promcon_repaint_line(unsigned short *s, unsigned char *buf, unsigned char **bp)
-{
-       int cnt = pw + 1;
-       int attr = -1;
-       unsigned char *b = *bp;
-
-       while (cnt--) {
-               u16 c = scr_readw(s);
-               if (attr != inverted(c)) {
-                       attr = inverted(c);
-                       if (attr) {
-                               strcpy (b, "\033[7m");
-                               b += 4;
-                       } else {
-                               strcpy (b, "\033[m");
-                               b += 3;
-                       }
-               }
-               *b++ = c;
-               s++;
-               if (b - buf >= 224) {
-                       promcon_puts(buf, b - buf);
-                       b = buf;
-               }
-       }
-       *bp = b;
-       return s;
-}
-
-static void
-promcon_putcs(struct vc_data *conp, const unsigned short *s,
-             int count, int y, int x)
-{
-       unsigned char buf[256], *b = buf;
-       unsigned short attr = scr_readw(s);
-       unsigned char save;
-       int i, last = 0;
-
-       if (console_blanked)
-               return;
-       
-       if (count <= 0)
-               return;
-
-       b += promcon_start(conp, b);
-
-       if (x + count >= pw + 1) {
-               if (count == 1) {
-                       x -= 1;
-                       save = scr_readw((unsigned short *)(conp->vc_origin
-                                                  + y * conp->vc_size_row
-                                                  + (x << 1)));
-
-                       if (px != x || py != y) {
-                               b += sprintf(b, "\033[%d;%dH", y + 1, x + 1);
-                               px = x;
-                               py = y;
-                       }
-
-                       if (inverted(attr))
-                               b += sprintf(b, "\033[7m%c\033[m", scr_readw(s++));
-                       else
-                               b += sprintf(b, "%c", scr_readw(s++));
-
-                       strcpy(b, "\b\033[@");
-                       b += 4;
-
-                       if (inverted(save))
-                               b += sprintf(b, "\033[7m%c\033[m", save);
-                       else
-                               b += sprintf(b, "%c", save);
-
-                       px++;
-
-                       b += promcon_end(conp, b);
-                       promcon_puts(buf, b - buf);
-                       return;
-               } else {
-                       last = 1;
-                       count = pw - x - 1;
-               }
-       }
-
-       if (inverted(attr)) {
-               strcpy(b, "\033[7m");
-               b += 4;
-       }
-
-       if (px != x || py != y) {
-               b += sprintf(b, "\033[%d;%dH", y + 1, x + 1);
-               px = x;
-               py = y;
-       }
-
-       for (i = 0; i < count; i++) {
-               if (b - buf >= 224) {
-                       promcon_puts(buf, b - buf);
-                       b = buf;
-               }
-               *b++ = scr_readw(s++);
-       }
-
-       px += count;
-
-       if (last) {
-               save = scr_readw(s++);
-               b += sprintf(b, "%c\b\033[@%c", scr_readw(s++), save);
-               px++;
-       }
-
-       if (inverted(attr)) {
-               strcpy(b, "\033[m");
-               b += 3;
-       }
-
-       b += promcon_end(conp, b);
-       promcon_puts(buf, b - buf);
-}
-
-static void
-promcon_putc(struct vc_data *conp, int c, int y, int x)
-{
-       unsigned short s;
-
-       if (console_blanked)
-               return;
-       
-       scr_writew(c, &s);
-       promcon_putcs(conp, &s, 1, y, x);
-}
-
-static void
-promcon_clear(struct vc_data *conp, int sy, int sx, int height, int width)
-{
-       unsigned char buf[256], *b = buf;
-       int i, j;
-
-       if (console_blanked)
-               return;
-       
-       b += promcon_start(conp, b);
-
-       if (!sx && width == pw + 1) {
-
-               if (!sy && height == ph + 1) {
-                       strcpy(b, "\033[H\033[J");
-                       b += 6;
-                       b += promcon_end(conp, b);
-                       promcon_puts(buf, b - buf);
-                       return;
-               } else if (sy + height == ph + 1) {
-                       b += sprintf(b, "\033[%dH\033[J", sy + 1);
-                       b += promcon_end(conp, b);
-                       promcon_puts(buf, b - buf);
-                       return;
-               }
-
-               b += sprintf(b, "\033[%dH", sy + 1);
-               for (i = 1; i < height; i++) {
-                       strcpy(b, "\033[K\n");
-                       b += 4;
-               }
-
-               strcpy(b, "\033[K");
-               b += 3;
-
-               b += promcon_end(conp, b);
-               promcon_puts(buf, b - buf);
-               return;
-
-       } else if (sx + width == pw + 1) {
-
-               b += sprintf(b, "\033[%d;%dH", sy + 1, sx + 1);
-               for (i = 1; i < height; i++) {
-                       strcpy(b, "\033[K\n");
-                       b += 4;
-               }
-
-               strcpy(b, "\033[K");
-               b += 3;
-
-               b += promcon_end(conp, b);
-               promcon_puts(buf, b - buf);
-               return;
-       }
-
-       for (i = sy + 1; i <= sy + height; i++) {
-               b += sprintf(b, "\033[%d;%dH", i, sx + 1);
-               for (j = 0; j < width; j++)
-                       *b++ = ' ';
-               if (b - buf + width >= 224) {
-                       promcon_puts(buf, b - buf);
-                       b = buf;
-               }
-       }
-
-       b += promcon_end(conp, b);
-       promcon_puts(buf, b - buf);
-}
-                        
-static void
-promcon_bmove(struct vc_data *conp, int sy, int sx, int dy, int dx,
-             int height, int width)
-{
-       char buf[256], *b = buf;
-
-       if (console_blanked)
-               return;
-       
-       b += promcon_start(conp, b);
-       if (sy == dy && height == 1) {
-               if (dx > sx && dx + width == conp->vc_cols)
-                       b += sprintf(b, "\033[%d;%dH\033[%d@\033[%d;%dH",
-                                    sy + 1, sx + 1, dx - sx, py + 1, px + 1);
-               else if (dx < sx && sx + width == conp->vc_cols)
-                       b += sprintf(b, "\033[%d;%dH\033[%dP\033[%d;%dH",
-                                    dy + 1, dx + 1, sx - dx, py + 1, px + 1);
-
-               b += promcon_end(conp, b);
-               promcon_puts(buf, b - buf);
-               return;
-       }
-
-       /*
-        * FIXME: What to do here???
-        * Current console.c should not call it like that ever.
-        */
-       prom_printf("\033[7mFIXME: bmove not handled\033[m\n");
-}
-
-static void
-promcon_cursor(struct vc_data *conp, int mode)
-{
-       char buf[32], *b = buf;
-
-       switch (mode) {
-       case CM_ERASE:
-               break;
-
-       case CM_MOVE:
-       case CM_DRAW:
-               b += promcon_start(conp, b);
-               if (px != conp->vc_x || py != conp->vc_y) {
-                       px = conp->vc_x;
-                       py = conp->vc_y;
-                       b += sprintf(b, "\033[%d;%dH", py + 1, px + 1);
-               }
-               promcon_puts(buf, b - buf);
-               break;
-       }
-}
-
-static int
-promcon_blank(struct vc_data *conp, int blank, int mode_switch)
-{
-       if (blank) {
-               promcon_puts("\033[H\033[J\033[7m \033[m\b", 15);
-               return 0;
-       } else {
-               /* Let console.c redraw */
-               return 1;
-       }
-}
-
-static int
-promcon_scroll(struct vc_data *conp, int t, int b, int dir, int count)
-{
-       unsigned char buf[256], *p = buf;
-       unsigned short *s;
-       int i;
-
-       if (console_blanked)
-               return 0;
-       
-       p += promcon_start(conp, p);
-
-       switch (dir) {
-       case SM_UP:
-               if (b == ph + 1) {
-                       p += sprintf(p, "\033[%dH\033[%dM", t + 1, count);
-                       px = 0;
-                       py = t;
-                       p += promcon_end(conp, p);
-                       promcon_puts(buf, p - buf);
-                       break;
-               }
-
-               s = (unsigned short *)(conp->vc_origin
-                                      + (t + count) * conp->vc_size_row);
-
-               p += sprintf(p, "\033[%dH", t + 1);
-
-               for (i = t; i < b - count; i++)
-                       s = promcon_repaint_line(s, buf, &p);
-
-               for (; i < b - 1; i++) {
-                       strcpy(p, "\033[K\n");
-                       p += 4;
-                       if (p - buf >= 224) {
-                               promcon_puts(buf, p - buf);
-                               p = buf;
-                       }
-               }
-
-               strcpy(p, "\033[K");
-               p += 3;
-
-               p += promcon_end(conp, p);
-               promcon_puts(buf, p - buf);
-               break;
-
-       case SM_DOWN:
-               if (b == ph + 1) {
-                       p += sprintf(p, "\033[%dH\033[%dL", t + 1, count);
-                       px = 0;
-                       py = t;
-                       p += promcon_end(conp, p);
-                       promcon_puts(buf, p - buf);
-                       break;
-               }
-
-               s = (unsigned short *)(conp->vc_origin + t * conp->vc_size_row);
-
-               p += sprintf(p, "\033[%dH", t + 1);
-
-               for (i = t; i < t + count; i++) {
-                       strcpy(p, "\033[K\n");
-                       p += 4;
-                       if (p - buf >= 224) {
-                               promcon_puts(buf, p - buf);
-                               p = buf;
-                       }
-               }
-
-               for (; i < b; i++)
-                       s = promcon_repaint_line(s, buf, &p);
-
-               p += promcon_end(conp, p);
-               promcon_puts(buf, p - buf);
-               break;
-       }
-
-       return 0;
-}
-
-#if !(PROMCON_COLOR)
-static u8 promcon_build_attr(struct vc_data *conp, u8 _color, u8 _intensity,
-    u8 _blink, u8 _underline, u8 _reverse, u8 _italic)
-{
-       return (_reverse) ? 0xf : 0x7;
-}
-#endif
-
-/*
- *  The console 'switch' structure for the VGA based console
- */
-
-static int promcon_dummy(void)
-{
-        return 0;
-}
-
-#define DUMMY (void *) promcon_dummy
-
-const struct consw prom_con = {
-       .owner =                THIS_MODULE,
-       .con_startup =          promcon_startup,
-       .con_init =             promcon_init,
-       .con_deinit =           promcon_deinit,
-       .con_clear =            promcon_clear,
-       .con_putc =             promcon_putc,
-       .con_putcs =            promcon_putcs,
-       .con_cursor =           promcon_cursor,
-       .con_scroll =           promcon_scroll,
-       .con_bmove =            promcon_bmove,
-       .con_switch =           promcon_switch,
-       .con_blank =            promcon_blank,
-       .con_set_palette =      DUMMY,
-       .con_scrolldelta =      DUMMY,
-#if !(PROMCON_COLOR)
-       .con_build_attr =       promcon_build_attr,
-#endif
-};
-
-void __init prom_con_init(void)
-{
-#ifdef CONFIG_DUMMY_CONSOLE
-       if (conswitchp == &dummy_con)
-               take_over_console(&prom_con, 0, MAX_NR_CONSOLES-1, 1);
-       else
-#endif
-       if (conswitchp == &prom_con)
-               promcon_init_unimap(vc_cons[fg_console].d);
-}
index 9dd5b25a1d534d9e291deffb3b285a5c6fe4c286..842dbc2d5aeda0af27ce18af9914deea370dc329 100644 (file)
@@ -10,7 +10,6 @@
 hostprogs-$(CONFIG_KALLSYMS)     += kallsyms
 hostprogs-$(CONFIG_LOGO)         += pnmtologo
 hostprogs-$(CONFIG_VT)           += conmakehash
-hostprogs-$(CONFIG_PROM_CONSOLE) += conmakehash
 hostprogs-$(CONFIG_IKCONFIG)     += bin2c
 
 always         := $(hostprogs-y) $(hostprogs-m)