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author | Thomas Bogendoerfer <tbogendoerfer@suse.de> | 2019-08-31 11:26:21 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-04 15:34:31 +0300 |
commit | 74ded38a8e185b57a4362787815c353ac595013c (patch) | |
tree | 801f3108756dd1ff3719fa02753cddc9596f5cea /drivers/w1/masters/matrox_w1.c | |
parent | 836e9494f4485127a5b505ae57e4387bea8b53c4 (diff) | |
download | linux-74ded38a8e185b57a4362787815c353ac595013c.tar.xz |
w1: add 1-wire master driver for IP block found in SGI ASICs
Starting with SGI Origin machines nearly every new SGI ASIC contains
an 1-Wire master. They are used for attaching One-Wire prom devices,
which contain information about part numbers, revision numbers,
serial number etc. and MAC addresses for ethernet interfaces.
This patch adds a master driver to support this IP block.
It also adds an extra field dev_id to struct w1_bus_master, which
could be in used in slave drivers for creating unique device names.
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Link: https://lore.kernel.org/r/20190831082623.15627-2-tbogendoerfer@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/w1/masters/matrox_w1.c')
0 files changed, 0 insertions, 0 deletions