From 95c5443b843c7875794c17aeba33213b71ba4dbb Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 26 Jun 2010 20:42:18 +0000 Subject: remove generic linux 2.4 support SVN-Revision: 21948 --- .../generic-2.4/patches/901-ocf-20100325.patch | 120 --------------------- 1 file changed, 120 deletions(-) delete mode 100644 target/linux/generic-2.4/patches/901-ocf-20100325.patch (limited to 'target/linux/generic-2.4/patches/901-ocf-20100325.patch') diff --git a/target/linux/generic-2.4/patches/901-ocf-20100325.patch b/target/linux/generic-2.4/patches/901-ocf-20100325.patch deleted file mode 100644 index 6d0f522f74..0000000000 --- a/target/linux/generic-2.4/patches/901-ocf-20100325.patch +++ /dev/null @@ -1,120 +0,0 @@ ---- a/drivers/char/random.c -+++ b/drivers/char/random.c -@@ -901,6 +901,65 @@ void add_blkdev_randomness(int major) - #define subRound(a, b, c, d, e, f, k, data) \ - ( e += ROTL( 5, a ) + f( b, c, d ) + k + data, b = ROTL( 30, b ) ) - -+/* -+ * random_input_words - add bulk entropy to pool -+ * -+ * @buf: buffer to add -+ * @wordcount: number of __u32 words to add -+ * @ent_count: total amount of entropy (in bits) to credit -+ * -+ * this provides bulk input of entropy to the input pool -+ * -+ */ -+void random_input_words(__u32 *buf, size_t wordcount, int ent_count) -+{ -+ if (!random_state) -+ return; -+ add_entropy_words(random_state, buf, wordcount); -+ -+ credit_entropy_store(random_state, ent_count); -+ -+ DEBUG_ENT("credited %d bits => %d\n", -+ ent_count, random_state->entropy_count); -+ /* -+ * Wake up waiting processes if we have enough -+ * entropy. -+ */ -+ if (random_state->entropy_count >= random_read_wakeup_thresh) -+ wake_up_interruptible(&random_read_wait); -+} -+EXPORT_SYMBOL(random_input_words); -+ -+/* -+ * random_input_wait - wait until random needs entropy -+ * -+ * this function sleeps until the /dev/random subsystem actually -+ * needs more entropy, and then return the amount of entropy -+ * that it would be nice to have added to the system. -+ */ -+int random_input_wait(void) -+{ -+ int count; -+ -+ if (!random_state) -+ return -1; -+ -+ wait_event_interruptible(random_write_wait, -+ random_state->entropy_count < random_write_wakeup_thresh); -+ -+ count = random_write_wakeup_thresh - random_state->entropy_count; -+ -+ /* likely we got woken up due to a signal */ -+ if (count <= 0) count = random_read_wakeup_thresh; -+ -+ DEBUG_ENT("requesting %d bits from input_wait()er %d<%d\n", -+ count, -+ random_state->entropy_count, random_write_wakeup_thresh); -+ -+ return count; -+} -+EXPORT_SYMBOL(random_input_wait); -+ - - static void SHATransform(__u32 digest[85], __u32 const data[16]) - { ---- a/fs/Makefile -+++ b/fs/Makefile -@@ -10,6 +10,8 @@ O_TARGET := fs.o - export-objs := filesystems.o open.o dcache.o buffer.o dquot.o - mod-subdirs := nls - -+export-objs += fcntl.o -+ - obj-y := open.o read_write.o devices.o file_table.o buffer.o \ - super.o block_dev.o char_dev.o stat.o exec.o pipe.o namei.o \ - fcntl.o ioctl.o readdir.o select.o fifo.o locks.o \ ---- a/fs/fcntl.c -+++ b/fs/fcntl.c -@@ -12,6 +12,7 @@ - #include - #include - #include -+#include - - #include - #include -@@ -199,6 +200,7 @@ asmlinkage long sys_dup(unsigned int fil - ret = dupfd(file, 0); - return ret; - } -+EXPORT_SYMBOL(sys_dup); - - #define SETFL_MASK (O_APPEND | O_NONBLOCK | O_NDELAY | FASYNC | O_DIRECT) - ---- a/include/linux/miscdevice.h -+++ b/include/linux/miscdevice.h -@@ -15,6 +15,7 @@ - #define ADB_MOUSE_MINOR 10 - #define MK712_MINOR 15 /* MK712 touch screen */ - #define SYNTH_MINOR 25 -+#define CRYPTODEV_MINOR 70 /* OpenBSD cryptographic framework */ - #define WATCHDOG_MINOR 130 /* Watchdog timer */ - #define TEMP_MINOR 131 /* Temperature Sensor */ - #define RTC_MINOR 135 ---- a/include/linux/random.h -+++ b/include/linux/random.h -@@ -53,6 +53,10 @@ extern void add_mouse_randomness(__u32 m - extern void add_interrupt_randomness(int irq); - extern void add_blkdev_randomness(int major); - -+extern void random_input_words(__u32 *buf, size_t wordcount, int ent_count); -+extern int random_input_wait(void); -+#define HAS_RANDOM_INPUT_WAIT 1 -+ - extern void get_random_bytes(void *buf, int nbytes); - void generate_random_uuid(unsigned char uuid_out[16]); - -- cgit v1.2.3