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authorThierry Vignaud <tv@mageia.org>2012-12-21 17:37:51 +0000
committerThierry Vignaud <tv@mageia.org>2012-12-21 17:37:51 +0000
commita90e0a6af9eb413f5993933ec7f3d93ae3948dfb (patch)
tree659943b1b60d3b7cbad847ceda4a1aaa81beb248 /mdk-stage1
parent3dea187456e97810484f7ae788be7e23ffd1dad8 (diff)
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kill firmware loader now that firmware are loaded by the kernel
Diffstat (limited to 'mdk-stage1')
-rw-r--r--mdk-stage1/Makefile6
-rw-r--r--mdk-stage1/NEWS2
-rw-r--r--mdk-stage1/hotplug.c90
-rw-r--r--mdk-stage1/modules.c14
-rw-r--r--mdk-stage1/stage1.c1
5 files changed, 3 insertions, 110 deletions
diff --git a/mdk-stage1/Makefile b/mdk-stage1/Makefile
index 8978af384..f84dc2a75 100644
--- a/mdk-stage1/Makefile
+++ b/mdk-stage1/Makefile
@@ -128,7 +128,7 @@ NETWORK_STANDALONE_DEFS = -DDISABLE_CDROM -DDISABLE_DISK -DENABLE_NETWORK_STANDA
STAGE1OBJS-FULL = $(subst .c,-FULL.o,$(STAGE1_ALLSRC))
-BINS = init stage1 dhcp-client rescue-gui probe-modules hotplug
+BINS = init stage1 dhcp-client rescue-gui probe-modules
DIRS += pci-resource usb-resource
ifeq (i386, $(ARCH))
@@ -196,10 +196,6 @@ localclean:
rm -f *.o .depend *.rdz *.img $(BINS)
-hotplug: hotplug.o
- $(DIET) $(CC) $(LDFLAGS) -o $@ $^
- $(STRIPCMD) $@
-
rescue-gui: rescue-gui.o frontend-common.o params.o utils.o log.o automatic.o $(FRONTEND_LINK) $(STAGE1_LIBC)
$(DIET) $(CC) $(LDFLAGS) -o $@ $^
$(STRIPCMD) $@
diff --git a/mdk-stage1/NEWS b/mdk-stage1/NEWS
index 6b8e0aa0f..fc529794e 100644
--- a/mdk-stage1/NEWS
+++ b/mdk-stage1/NEWS
@@ -1,3 +1,5 @@
+- kill firmware loader now that firmware are loaded by the kernel
+
1.73
- add firmware loader written in C (based on hotplug2) (mga#6323)
diff --git a/mdk-stage1/hotplug.c b/mdk-stage1/hotplug.c
deleted file mode 100644
index 8e4379462..000000000
--- a/mdk-stage1/hotplug.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Firmware loader
- * Base on hotplug2 code (GPL v2) (http://code.google.com/p/hotplug2/)
- * Copyright stepan@davidovic.cz, iSteve <isteve@bofh.cz> Tomas Janousek <tomi@nomi.cz>
- */
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-/**
- * Function supplementing 'echo > file'
- *
- * @1 File to be written to
- * @2 Data to be written
- * @3 Data size
- *
- * Returns: 0 on success, -1 on failure.
- */
-static int echo_to_file(const char *filename, const char *data, size_t size) {
- FILE *fp;
- size_t written;
-
- fp = fopen(filename, "w");
- if (fp == NULL)
- return -1;
- written = fwrite(data, size, 1, fp);
- fclose(fp);
-
- return (written == size) ? 0 : -1;
-}
-
-
-int main(int argc, char **argv) {
- char buffer[1024];
- char *devpath;
- char *firmware;
- char firmware_path[PATH_MAX];
- char sysfs_path_loading[PATH_MAX];
- char sysfs_path_data[PATH_MAX];
- int rv;
- FILE *infp, *outfp;
- size_t inlen, outlen;
-
- devpath = getenv("DEVPATH");
- if (devpath == NULL)
- return -1;
-
- firmware = getenv("FIRMWARE");
- if (firmware == NULL)
- return -1;
-
- if (snprintf(sysfs_path_loading, PATH_MAX, "/sysfs%s/loading", devpath) >= PATH_MAX)
- return -1;
- if (snprintf(sysfs_path_data, PATH_MAX, "/sysfs%s/data", devpath) >= PATH_MAX)
- return -1;
- if (snprintf(firmware_path, PATH_MAX, "%s/%s", argv[0], firmware) >= PATH_MAX)
- return -1;
-
- echo_to_file(sysfs_path_loading, "1\n", 2);
-
- infp = fopen(firmware_path, "r");
- if (infp == NULL) {
- echo_to_file(sysfs_path_loading, "0\n", 2);
- return -1;
- }
- outfp = fopen(sysfs_path_data, "w");
- if (outfp == NULL) {
- fclose(infp);
- echo_to_file(sysfs_path_loading, "0\n", 2);
- return -1;
- }
-
- rv = 0;
- while ((inlen = fread(buffer, 1, 1024, infp)) > 0) {
- outlen = fwrite(buffer, 1, inlen, outfp);
- if (outlen != inlen) {
- rv = -1;
- break;
- }
- }
-
- fclose(infp);
-
- echo_to_file(sysfs_path_loading, "0\n", 2);
-
- return rv;
-}
diff --git a/mdk-stage1/modules.c b/mdk-stage1/modules.c
index 745070052..0c9aa0c32 100644
--- a/mdk-stage1/modules.c
+++ b/mdk-stage1/modules.c
@@ -40,9 +40,6 @@
#include "modules.h"
-#define UEVENT_HELPER_FILE "/sys/kernel/uevent_helper"
-#define UEVENT_HELPER_VALUE "/sbin/hotplug"
-
static char modules_directory[100];
static struct module_deps_elem * modules_deps = NULL;
static struct module_descr_elem * modules_descr = NULL;
@@ -236,17 +233,6 @@ static int load_modules_descriptions(void)
return 0;
}
-void init_firmware_loader(void)
-{
- int fd = open(UEVENT_HELPER_FILE, O_WRONLY|O_TRUNC, 0666);
- if (!fd) {
- log_message("warning, unable to set firmware loader");
- return;
- }
- write(fd, UEVENT_HELPER_VALUE, strlen(UEVENT_HELPER_VALUE));
- close(fd);
-}
-
void init_modules_insmoding(void)
{
find_modules_directory();
diff --git a/mdk-stage1/stage1.c b/mdk-stage1/stage1.c
index be9b08301..8d1d092aa 100644
--- a/mdk-stage1/stage1.c
+++ b/mdk-stage1/stage1.c
@@ -420,7 +420,6 @@ int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused))
spawn_shell();
#endif
init_modules_insmoding();
- init_firmware_loader();
init_frontend("Welcome to " DISTRIB_DESCR ", " __DATE__ " " __TIME__);
probe_that_type(VIRTIO_DEVICES, BUS_ANY);