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Save a slice name on the disk and print it at g_pc98_dumpconf().

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This commit is contained in:
Yoshihiro Takahashi 2002-11-17 13:56:37 +00:00
parent 1cfcbbd71c
commit 8a529159ad
1 changed files with 26 additions and 14 deletions
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40
sys/geom/geom_pc98.c
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@ -78,7 +78,7 @@ g_dec_dos_partition(u_char *ptr, struct dos_partition *d)
struct g_pc98_softc {
int type [NDOSPART];
struct dos_partition dospart[NDOSPART];
struct dos_partition dp[NDOSPART];
};
static int
@ -111,29 +111,40 @@ g_pc98_dumpconf(struct sbuf *sb, char *indent, struct g_geom *gp,
{
struct g_pc98_softc *mp;
struct g_slicer *gsp;
char sname[17];
gsp = gp->softc;
mp = gsp->softc;
g_slice_dumpconf(sb, indent, gp, cp, pp);
if (pp != NULL) {
if (indent == NULL)
strncpy(sname, mp->dp[pp->index].dp_name, 16);
sname[16] = '\0';
if (indent == NULL) {
sbuf_printf(sb, " ty %d", mp->type[pp->index]);
else
sbuf_printf(sb, " sn %s", sname);
} else {
sbuf_printf(sb, "%s<type>%d</type>\n", indent,
mp->type[pp->index]);
sbuf_printf(sb, "%s<sname>%s</sname>\n", indent,
sname);
}
}
}
static void
g_pc98_print(int i, struct dos_partition *dp)
{
char sname[17];
strncpy(sname, dp->dp_name, 16);
sname[16] = '\0';
g_hexdump(dp, sizeof(dp[0]));
printf("[%d] mid:%d(0x%x) sid:%d(0x%x)",
i, dp->dp_mid, dp->dp_mid, dp->dp_sid, dp->dp_sid);
printf(" s:%d/%d/%d", dp->dp_scyl, dp->dp_shd, dp->dp_ssect);
printf(" e:%d/%d/%d", dp->dp_ecyl, dp->dp_ehd, dp->dp_esect);
printf(" name:%s\n", dp->dp_name);
printf(" sname:%s\n", sname);
}
static struct g_geom *
@ -143,7 +154,6 @@ g_pc98_taste(struct g_class *mp, struct g_provider *pp, int flags)
struct g_consumer *cp;
struct g_provider *pp2;
int error, i, npart;
struct dos_partition dp[NDOSPART];
struct g_pc98_softc *ms;
struct g_slicer *gsp;
u_int fwsectors, fwheads, sectorsize;
@ -204,27 +214,29 @@ g_pc98_taste(struct g_class *mp, struct g_provider *pp, int flags)
for (i = 0; i < NDOSPART; i++)
g_dec_dos_partition(
buf + 512 + i * sizeof(struct dos_partition),
dp + i);
ms->dp + i);
g_free(buf);
for (i = 0; i < NDOSPART; i++) {
/* If start and end are identical it's bogus */
if (dp[i].dp_ssect == dp[i].dp_esect &&
dp[i].dp_shd == dp[i].dp_ehd &&
dp[i].dp_scyl == dp[i].dp_ecyl)
if (ms->dp[i].dp_ssect == ms->dp[i].dp_esect &&
ms->dp[i].dp_shd == ms->dp[i].dp_ehd &&
ms->dp[i].dp_scyl == ms->dp[i].dp_ecyl)
continue;
if (dp[i].dp_ecyl == 0)
if (ms->dp[i].dp_ecyl == 0)
continue;
if (bootverbose) {
printf("PC98 Slice %d on %s:\n",
i + 1, gp->name);
g_pc98_print(i, dp + i);
g_pc98_print(i, ms->dp + i);
}
npart++;
ms->type[i] = (dp[i].dp_sid << 8) | dp[i].dp_mid;
ms->type[i] = (ms->dp[i].dp_sid << 8) |
ms->dp[i].dp_mid;
g_topology_lock();
pp2 = g_slice_addslice(gp, i,
dp[i].dp_scyl * spercyl,
(dp[i].dp_ecyl - dp[i].dp_scyl + 1) * spercyl,
ms->dp[i].dp_scyl * spercyl,
(ms->dp[i].dp_ecyl - ms->dp[i].dp_scyl + 1) *
spercyl,
sectorsize,
"%ss%d", gp->name, i + 1);
g_topology_unlock();