Date: Mon, 23 Mar 2015 02:05:57 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 198817] [PATCH] Update i2c(8) to use the I2CRDRW ioctl Message-ID: <bug-198817-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198817 Bug ID: 198817 Summary: [PATCH] Update i2c(8) to use the I2CRDRW ioctl Product: Base System Version: 11.0-CURRENT Hardware: Any OS: Any Status: New Keywords: patch Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: elbarto@bocal.org Keywords: patch Created attachment 154684 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=154684&action=edit patch i2c(8) This patch updates i2c(8) to use the I2CRDRW ioctl instead of the old start / stop /read / write method. i2c_read and i2c_write have been merged to one function. Scanning works now on beaglebone : $ i2c -s Scanning I2C devices on /dev/iic0: 0x24 0x34 0x50 And dumping the on-board eeprom works too : $ i2c -a 0x50 -d r -o 0 -w16 -c 16 -b | hexdump -Cv 00000000 aa 55 33 ee 41 33 33 35 42 4e 4c 54 30 30 43 30 |.U3.A335BNLT00C0| 00000010 Cheers, -- You are receiving this mail because: You are the assignee for the bug.
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