On Mon, Dec 15, 2003 at 09:04:57PM +0100, Jean Delvare wrote:
> No, no. At 0x2d there is your main chipset (ASB100 "Bach"). The
> W83L785TS-S is really at 0x2e.
>
> Please provide the output of "i2cdump 1 0x2e" anew so that I can compare
> with the old values.
Ok:
i2cdump 1 0x2e
No size specified (using byte-data access)
WARNING! This program can confuse your I2C bus, cause data loss and
worse!
I will probe file /dev/i2c-1, address 0x2e, mode byte
You have five seconds to reconsider and press CTRL-C!
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: ff ff ff XX ff ff ff ff ff ff ff ff ff ff ff ff ...X............
10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
20: 39 3a 00 00 00 00 58 28 00 00 00 ff 00 ff 00 00 9:....X(........
30: 00 00 00 00 00 00 00 50 4b 50 4b 00 00 00 00 00 .......PKPK.....
40: 0d 00 00 00 00 80 ff ff ff ff ff ff a3 5c 70 ff ?....?......?\p.
50: 06 04 03 64 7f 4b 46 4b 46 00 fa bc ff ff ff ff ???d?KFKF.??....
60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
80: ff ff ff ff ff 00 18 ff ff ff ff ff ff ff ff ff ......?.........
90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
e0: c9 02 3a 71 39 38 37 33 ff ff ff ff ff ff XX ff ??:q9873......X.
f0: ff 2e 00 XX XX XX 00 ff 00 00 ff 00 00 02 ff ff ...XXX.......?..
> Well, you seem to know what you're talking about. I applied your patch
> but it doesn't seem to do anything. The EXLDFLAGS variable is not used
> when I compile sensors. Are there any other steps to take?
The EXLDFLAGS was just "there" in the main makefile. I just now learned
how the makefile approach for this package works, and IMHO it is a
great concept. A patch which works for all programs is included now.
BTW, one further optimization (i.e. play computer-scientists favourite
game "add another abstraction layer" ;-) might be to have variable like
COMPILE := $(CC) $(CFLAGS) and LINK := $(CC) $(LDFLAGS), as these
combinations seem to be common.
Bye,
Joerg
--- ./prog/detect/Module.mk.orig 2003-11-29 20:38:10.000000000 +0100
+++ ./prog/detect/Module.mk 2003-12-16 11:03:59.000000000 +0100
@@ -36,7 +36,7 @@
user :: all-prog-detect
$(MODULE_DIR)/i2cdetect: $(MODULE_DIR)/i2cdetect.ro prog/dump/i2cbusses.ro
- $(CC) -o $@ $^
+ $(CC) $(EXLDFLAGS) -o $@ $^
install-prog-detect: all-prog-detect
mkdir -p $(DESTDIR)$(SBINDIR)
--- ./prog/dump/Module.mk.orig 2003-11-21 05:05:48.000000000 +0100
+++ ./prog/dump/Module.mk 2003-12-16 11:04:42.000000000 +0100
@@ -38,10 +38,10 @@
user :: all-prog-dump
$(MODULE_DIR)/i2cdump: $(MODULE_DIR)/i2cdump.ro $(MODULE_DIR)/i2cbusses.ro
- $(CC) -o $@ $^
+ $(CC) $(EXLDFLAGS) -o $@ $^
$(MODULE_DIR)/i2cset: $(MODULE_DIR)/i2cset.ro $(MODULE_DIR)/i2cbusses.ro
- $(CC) -o $@ $^
+ $(CC) $(EXLDFLAGS) -o $@ $^
install-prog-dump: all-prog-dump
mkdir -p $(DESTDIR)$(SBINDIR)
--- ./prog/sensord/Module.mk.orig 2003-08-11 10:47:15.000000000 +0200
+++ ./prog/sensord/Module.mk 2003-12-16 11:05:59.000000000 +0100
@@ -38,7 +38,7 @@
INCLUDEFILES += $(PROGSENSORDSOURCES:.c=.rd)
$(PROGSENSORDTARGETS): $(PROGSENSORDSOURCES:.c=.ro) lib/$(LIBSHBASENAME)
- $(CC) -o $@ $(PROGSENSORDSOURCES:.c=.ro) -Llib -lsensors -lrrd
+ $(CC) $(EXLDFLAGS) -o $@ $(PROGSENSORDSOURCES:.c=.ro) -Llib -lsensors -lrrd
all-prog-sensord: $(PROGSENSORDTARGETS)
user :: all-prog-sensord
--- ./prog/sensors/Module.mk.orig 2003-06-28 22:04:50.000000000 +0200
+++ ./prog/sensors/Module.mk 2003-12-16 11:06:24.000000000 +0100
@@ -34,7 +34,7 @@
INCLUDEFILES += $(PROGSENSORSSOURCES:.c=.rd)
$(PROGSENSORSTARGETS): $(PROGSENSORSSOURCES:.c=.ro) lib/$(LIBSHBASENAME)
- $(CC) -o $@ $(PROGSENSORSSOURCES:.c=.ro) -Llib -lsensors
+ $(CC) $(EXLDFLAGS) -o $@ $(PROGSENSORSSOURCES:.c=.ro) -Llib -lsensors
all-prog-sensors: $(PROGSENSORSTARGETS)
user :: all-prog-sensors
--- ./Makefile.orig 2003-12-14 15:40:38.000000000 +0100
+++ ./Makefile 2003-12-14 15:44:53.000000000 +0100
@@ -95,6 +95,8 @@
# library files (both static and shared) will be installed.
LIBDIR := $(PREFIX)/lib
+EXLDFLAGS := -Wl,-rpath,$(LIBDIR)
+
# You should not need to change this. It is the directory into which the
# executable program files will be installed. BINDIR for programs that are
# also useful for normal users, SBINDIR for programs that can only be run
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