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-rw-r--r--mdk-stage1/cdrom.c102
-rw-r--r--mdk-stage1/disk.c2
-rw-r--r--mdk-stage1/frontend.h1
-rw-r--r--mdk-stage1/newt-frontend.c10
-rw-r--r--mdk-stage1/probing.c61
-rw-r--r--mdk-stage1/probing.h6
-rw-r--r--mdk-stage1/stage1.h2
-rw-r--r--mdk-stage1/stdio-frontend.c9
-rw-r--r--mdk-stage1/tools.c1
-rw-r--r--mdk-stage1/tools.h2
10 files changed, 130 insertions, 66 deletions
diff --git a/mdk-stage1/cdrom.c b/mdk-stage1/cdrom.c
index c3ff2e802..a4f9f2e84 100644
--- a/mdk-stage1/cdrom.c
+++ b/mdk-stage1/cdrom.c
@@ -97,6 +97,39 @@ static enum return_type try_with_device(char * dev_name, char * dev_model)
return do_with_device(dev_name, dev_model);
}
+int try_automatic(char ** medias, char ** medias_models)
+{
+ static char * already_tried[50] = { NULL };
+ char ** model = medias_models;
+ char ** ptr = medias;
+ int i = 0;
+ while (ptr && *ptr) {
+ char ** p;
+ for (p = already_tried; p && *p; p++)
+ if (streq(*p, *ptr))
+ goto try_automatic_already_tried;
+ *p = strdup(*ptr);
+ *(p+1) = NULL;
+
+ wait_message("Trying to access " DISTRIB_NAME " CDROM disc (drive %s)", *model);
+ if (mount_that_cd_device(*ptr) != -1) {
+ if (!test_that_cd()) {
+ remove_wait_message();
+ return i;
+ }
+ else
+ umount(IMAGE_LOCATION);
+ }
+ remove_wait_message();
+
+ try_automatic_already_tried:
+ ptr++;
+ model++;
+ i++;
+ }
+ return 0;
+}
+
enum return_type cdrom_prepare(void)
{
char ** medias, ** ptr, ** medias_models;
@@ -105,15 +138,32 @@ enum return_type cdrom_prepare(void)
enum return_type results;
my_insmod("ide-cd", ANY_DRIVER_TYPE, NULL);
- my_insmod("sr_mod", ANY_DRIVER_TYPE, NULL);
-
- get_medias(CDROM, &medias, &medias_models);
- ptr = medias;
- while (ptr && *ptr) {
- count++;
- ptr++;
- }
+ if (IS_AUTOMATIC) {
+ get_medias(CDROM, &medias, &medias_models, BUS_IDE);
+ if ((i = try_automatic(medias, medias_models)))
+ return do_with_device(medias[i], medias_models[i]);
+
+ my_insmod("sr_mod", ANY_DRIVER_TYPE, NULL);
+ get_medias(CDROM, &medias, &medias_models, BUS_SCSI);
+ if ((i = try_automatic(medias, medias_models)))
+ return do_with_device(medias[i], medias_models[i]);
+
+ get_medias(CDROM, &medias, &medias_models, BUS_USB);
+ if ((i = try_automatic(medias, medias_models)))
+ return do_with_device(medias[i], medias_models[i]);
+
+ unset_param(MODE_AUTOMATIC);
+ } else
+ my_insmod("sr_mod", ANY_DRIVER_TYPE, NULL);
+
+
+ get_medias(CDROM, &medias, &medias_models, BUS_ANY);
+ ptr = medias;
+ while (ptr && *ptr) {
+ count++;
+ ptr++;
+ }
if (count == 0) {
stg1_error_message("No CDROM device found.");
@@ -133,41 +183,19 @@ enum return_type cdrom_prepare(void)
return cdrom_prepare();
}
- if (IS_AUTOMATIC) {
+ results = ask_from_list_comments("Please choose the CDROM drive to use for the installation.", medias, medias_models, &choice);
+ if (results == RETURN_OK) {
char ** model = medias_models;
ptr = medias;
- while (ptr && *ptr) {
- wait_message("Trying to access " DISTRIB_NAME " CDROM disc (drive %s)", *model);
- if (mount_that_cd_device(*ptr) != -1) {
- if (!test_that_cd()) {
- remove_wait_message();
- return do_with_device(*ptr, *model);
- }
- else
- umount(IMAGE_LOCATION);
- }
- remove_wait_message();
+ while (ptr && *ptr && model && *model) {
+ if (!strcmp(*ptr, choice))
+ break;
ptr++;
model++;
}
- unset_param(MODE_AUTOMATIC);
- return cdrom_prepare();
- }
- else {
- results = ask_from_list_comments("Please choose the CDROM drive to use for the installation.", medias, medias_models, &choice);
- if (results == RETURN_OK) {
- char ** model = medias_models;
- ptr = medias;
- while (ptr && *ptr && model && *model) {
- if (!strcmp(*ptr, choice))
- break;
- ptr++;
- model++;
- }
results = try_with_device(choice, *model);
- } else
- return results;
- }
+ } else
+ return results;
if (results == RETURN_OK)
return RETURN_OK;
diff --git a/mdk-stage1/disk.c b/mdk-stage1/disk.c
index 8488a767e..0f764c749 100644
--- a/mdk-stage1/disk.c
+++ b/mdk-stage1/disk.c
@@ -300,7 +300,7 @@ enum return_type disk_prepare(void)
my_insmod("sd_mod", ANY_DRIVER_TYPE, NULL);
- get_medias(DISK, &medias, &medias_models);
+ get_medias(DISK, &medias, &medias_models, BUS_ANY);
ptr = medias;
while (ptr && *ptr) {
diff --git a/mdk-stage1/frontend.h b/mdk-stage1/frontend.h
index 9c2609281..4f2d112b7 100644
--- a/mdk-stage1/frontend.h
+++ b/mdk-stage1/frontend.h
@@ -48,5 +48,4 @@ void verror_message(char *msg, va_list ap);
void vinfo_message(char *msg, va_list ap);
void vwait_message(char *msg, va_list ap);
-
#endif
diff --git a/mdk-stage1/newt-frontend.c b/mdk-stage1/newt-frontend.c
index f50defee1..9d14dfc84 100644
--- a/mdk-stage1/newt-frontend.c
+++ b/mdk-stage1/newt-frontend.c
@@ -33,6 +33,8 @@
#include <sys/time.h>
#include "newt/newt.h"
+#include <probing.h>
+
#include "frontend.h"
void init_frontend(char * welcome_msg)
@@ -175,6 +177,8 @@ enum return_type ask_from_list_comments(char *msg, char ** elems, char ** elems_
char ** sav_elems = elems;
int i;
+ probe_that_type(USB_CONTROLLERS, BUS_USB); // we'd need the keyboard for interactions so...
+
i = 0;
while (elems && *elems) {
int j = (*elems_comments) ? strlen(*elems_comments) : 0;
@@ -206,6 +210,8 @@ enum return_type ask_from_list(char *msg, char ** elems, char ** choice)
{
int answer = 0, rc;
+ probe_that_type(USB_CONTROLLERS, BUS_USB); // we'd need the keyboard for interactions so...
+
rc = newtWinMenu("Please choose...", msg, 52, 5, 5, 7, elems, &answer, "Ok", "Cancel", NULL);
if (rc == 2)
@@ -221,6 +227,8 @@ enum return_type ask_yes_no(char *msg)
{
int rc;
+ probe_that_type(USB_CONTROLLERS, BUS_USB); // we'd need the keyboard for interactions so...
+
rc = newtWinTernary("Please answer...", "Yes", "No", "Back", msg);
if (rc == 1)
@@ -358,6 +366,8 @@ enum return_type ask_from_entries(char *msg, char ** questions, char *** answers
int rc;
char ** already_answers = NULL;
+ probe_that_type(USB_CONTROLLERS, BUS_USB); // we'd need the keyboard for interactions so...
+
while (questions && *questions) {
entries[i].text = *questions;
entries[i].flags = NEWT_FLAG_SCROLL | (!strcmp(*questions, "Password") ? NEWT_FLAG_PASSWORD : 0);
diff --git a/mdk-stage1/probing.c b/mdk-stage1/probing.c
index 713d269e9..077a664d3 100644
--- a/mdk-stage1/probing.c
+++ b/mdk-stage1/probing.c
@@ -120,14 +120,12 @@ char * get_net_intf_description(char * intf_name)
}
#endif
-void probe_that_type(enum driver_type type)
+#ifdef ENABLE_USB
+void probe_that_type(enum driver_type type, enum media_bus bus)
+#else
+void probe_that_type(enum driver_type type, enum media_bus bus __attribute__ ((unused)))
+#endif
{
- if (IS_EXPERT) {
- ask_insmod(type);
- return;
- }
-
-
/* ---- PCI probe ---------------------------------------------- */
{
FILE * f;
@@ -138,7 +136,11 @@ void probe_that_type(enum driver_type type)
switch (type) {
#ifndef DISABLE_PCIADAPTERS
#ifndef DISABLE_MEDIAS
+ static int already_probed_scsi_adapters = 0;
case SCSI_ADAPTERS:
+ if (already_probed_scsi_adapters)
+ goto end_pci_probe;
+ already_probed_scsi_adapters = 1;
pcidb = medias_pci_ids;
len = medias_num_ids;
break;
@@ -151,7 +153,11 @@ void probe_that_type(enum driver_type type)
#endif
#endif
#ifdef ENABLE_USB
+ static int already_probed_usb_controllers = 0;
case USB_CONTROLLERS:
+ if (already_probed_usb_controllers || IS_NOAUTO)
+ goto end_pci_probe;
+ already_probed_usb_controllers = 1;
pcidb = usb_pci_ids;
len = usb_num_ids;
break;
@@ -160,6 +166,11 @@ void probe_that_type(enum driver_type type)
goto end_pci_probe;
}
+ if (IS_EXPERT && type != USB_CONTROLLERS) {
+ ask_insmod(type);
+ return;
+ }
+
if (!(f = fopen("/proc/bus/pci/devices", "rb"))) {
log_message("PCI: could not open proc file");
goto end_pci_probe;
@@ -216,7 +227,7 @@ void probe_that_type(enum driver_type type)
#ifdef ENABLE_USB
/* ---- USB probe ---------------------------------------------- */
- {
+ if ((bus == BUS_USB || bus == BUS_ANY) && !(IS_NOAUTO)) {
static int already_probed_usb_controllers = 0;
static int already_mounted_usbdev = 0;
@@ -227,7 +238,7 @@ void probe_that_type(enum driver_type type)
if (!already_probed_usb_controllers) {
already_probed_usb_controllers = 1;
- probe_that_type(USB_CONTROLLERS);
+ probe_that_type(USB_CONTROLLERS, BUS_ANY);
}
if (!already_mounted_usbdev) {
@@ -239,6 +250,8 @@ void probe_that_type(enum driver_type type)
}
wait_message("Detecting USB devices.");
sleep(4); /* sucking background work */
+ my_insmod("usbkbd", ANY_DRIVER_TYPE, NULL);
+ my_insmod("keybdev", ANY_DRIVER_TYPE, NULL);
remove_wait_message();
}
@@ -261,11 +274,6 @@ void probe_that_type(enum driver_type type)
if (!fgets(buf, sizeof(buf), f)) break;
- if (strstr(buf, "Keyboard")) {
- my_insmod("usbkbd", ANY_DRIVER_TYPE, NULL);
- my_insmod("keybdev", ANY_DRIVER_TYPE, NULL);
- }
-
if (sscanf(buf, "P: Vendor=%x ProdID=%x", &vendor, &id) != 2)
continue;
@@ -295,23 +303,25 @@ void probe_that_type(enum driver_type type)
#ifndef DISABLE_MEDIAS
static struct media_info * medias = NULL;
-static void find_media(void)
+static void find_media(enum media_bus bus)
{
char b[50];
char buf[5000];
struct media_info tmp[50];
- int count;
+ int count = 0;
int fd;
- if (!medias)
- probe_that_type(SCSI_ADAPTERS);
- else
+ if (medias)
free(medias); /* that does not free the strings, by the way */
+ if (bus == BUS_SCSI || bus == BUS_USB || bus == BUS_ANY)
+ probe_that_type(SCSI_ADAPTERS, bus);
+
/* ----------------------------------------------- */
+ if (bus != BUS_IDE && bus != BUS_ANY)
+ goto find_media_after_ide;
log_message("looking for ide media");
- count = 0;
strcpy(b, "/proc/ide/hd");
for (b[12] = 'a'; b[12] <= 'h'; b[12]++) {
int i;
@@ -378,8 +388,10 @@ static void find_media(void)
count++;
}
-
+ find_media_after_ide:
/* ----------------------------------------------- */
+ if (bus != BUS_SCSI && bus != BUS_USB && bus != BUS_ANY)
+ goto find_media_after_scsi;
log_message("looking for scsi media");
fd = open("/proc/scsi/scsi", O_RDONLY);
@@ -563,6 +575,7 @@ static void find_media(void)
fclose(f);
}
}
+ find_media_after_scsi:
/* ----------------------------------------------- */
tmp[count].name = NULL;
@@ -573,14 +586,14 @@ static void find_media(void)
/* Finds by media */
-void get_medias(enum media_type media, char *** names, char *** models)
+void get_medias(enum media_type media, char *** names, char *** models, enum media_bus bus)
{
struct media_info * m;
char * tmp_names[50];
char * tmp_models[50];
int count;
- find_media();
+ find_media(bus);
m = medias;
@@ -641,7 +654,7 @@ char ** get_net_devices(void)
if (!already_probed) {
already_probed = 1; /* cut off loop brought by: probe_that_type => my_insmod => get_net_devices */
- probe_that_type(NETWORK_DEVICES);
+ probe_that_type(NETWORK_DEVICES, BUS_ANY);
}
while (ptr && *ptr) {
diff --git a/mdk-stage1/probing.h b/mdk-stage1/probing.h
index d2bf1e567..ce107b752 100644
--- a/mdk-stage1/probing.h
+++ b/mdk-stage1/probing.h
@@ -26,11 +26,13 @@ enum media_type { CDROM, DISK, FLOPPY, TAPE, UNKNOWN_MEDIA };
enum driver_type { SCSI_ADAPTERS, NETWORK_DEVICES, USB_CONTROLLERS, ANY_DRIVER_TYPE };
-void get_medias(enum media_type media, char *** names, char *** models);
+enum media_bus { BUS_IDE, BUS_SCSI, BUS_USB, BUS_ANY };
+
+void get_medias(enum media_type media, char *** names, char *** models, enum media_bus bus);
char ** get_net_devices(void);
void net_discovered_interface(char * intf_name);
char * get_net_intf_description(char * intf_name);
void prepare_intf_descr(const char * intf_descr);
-
+void probe_that_type(enum driver_type type, enum media_bus bus);
#endif
diff --git a/mdk-stage1/stage1.h b/mdk-stage1/stage1.h
index f92c45c41..8b26fd947 100644
--- a/mdk-stage1/stage1.h
+++ b/mdk-stage1/stage1.h
@@ -40,6 +40,7 @@ extern char * stage2_kickstart;
#define MODE_RAMDISK (1 << 9)
#define MODE_CHANGEDISK (1 << 10)
#define MODE_UPDATEMODULES (1 << 11)
+#define MODE_NOAUTO (1 << 12)
#define IS_TESTING (get_param(MODE_TESTING))
#define IS_EXPERT (get_param(MODE_EXPERT))
@@ -49,6 +50,7 @@ extern char * stage2_kickstart;
#define IS_RAMDISK (get_param(MODE_RAMDISK))
#define IS_CHANGEDISK (get_param(MODE_CHANGEDISK))
#define IS_UPDATEMODULES (get_param(MODE_UPDATEMODULES))
+#define IS_NOAUTO (get_param(MODE_NOAUTO))
void fatal_error(char *msg) __attribute__ ((noreturn));
diff --git a/mdk-stage1/stdio-frontend.c b/mdk-stage1/stdio-frontend.c
index 83e8fd76d..3fbed999a 100644
--- a/mdk-stage1/stdio-frontend.c
+++ b/mdk-stage1/stdio-frontend.c
@@ -27,6 +27,8 @@
#include <sys/ioctl.h>
#include <termios.h>
+#include <probing.h>
+
#include "frontend.h"
@@ -249,6 +251,8 @@ enum return_type ask_from_list_comments(char *msg, char ** elems, char ** elems_
int i = 1;
int j = 0;
+ probe_that_type(USB_CONTROLLERS, BUS_USB); // we'd need the keyboard for interactions so...
+
while (elems && *elems) {
elems++;
i++;
@@ -303,6 +307,7 @@ enum return_type ask_from_list_comments(char *msg, char ** elems, char ** elems_
enum return_type ask_from_list(char *msg, char ** elems, char ** choice)
{
+ probe_that_type(USB_CONTROLLERS, BUS_USB); // we'd need the keyboard for interactions so...
return ask_from_list_comments(msg, elems, NULL, choice);
}
@@ -311,6 +316,8 @@ enum return_type ask_yes_no(char *msg)
{
int j;
+ probe_that_type(USB_CONTROLLERS, BUS_USB); // we'd need the keyboard for interactions so...
+
printf("> %s\n[0] Yes [1] No [2] Back\n? ", msg);
j = get_int_response();
@@ -328,6 +335,8 @@ enum return_type ask_from_entries(char *msg, char ** questions, char *** answers
int j, i = 0;
char ** already_answers = NULL;
+ probe_that_type(USB_CONTROLLERS, BUS_USB); // we'd need the keyboard for interactions so...
+
printf("> %s\n", msg);
while (questions && *questions) {
diff --git a/mdk-stage1/tools.c b/mdk-stage1/tools.c
index e5d37f28b..a921883a8 100644
--- a/mdk-stage1/tools.c
+++ b/mdk-stage1/tools.c
@@ -90,6 +90,7 @@ void process_cmdline(void)
if (!strcmp(name, "changedisk")) set_param(MODE_CHANGEDISK);
if (!strcmp(name, "updatemodules")) set_param(MODE_UPDATEMODULES);
if (!strcmp(name, "rescue")) set_param(MODE_RESCUE);
+ if (!strcmp(name, "noauto")) set_param(MODE_NOAUTO);
if (!strcmp(name, "special_stage2")) set_param(MODE_SPECIAL_STAGE2);
if (!strcmp(name, "automatic")) {
set_param(MODE_AUTOMATIC);
diff --git a/mdk-stage1/tools.h b/mdk-stage1/tools.h
index 5d38b0364..e168ebe9f 100644
--- a/mdk-stage1/tools.h
+++ b/mdk-stage1/tools.h
@@ -48,6 +48,6 @@ struct param_elem
};
#define ptr_begins_static_str(pointer,static_str) (!strncmp(pointer,static_str,sizeof(static_str)-1))
-#define streq !strcmp
+#define streq(a,b) (!strcmp(a,b))
#endif
generated by cgit v1.2.1 (git 2.21.0) at 2024-06-03 02:49:09 +0000