summaryrefslogtreecommitdiffstats
path: root/include/linux/ssb
diff options
context:
space:
mode:
authorRafał Miłecki <zajec5@gmail.com>2014-05-18 00:22:38 +0200
committerJohn W. Linville <linville@tuxdriver.com>2014-05-19 16:42:15 -0400
commit4f4aa2ec24dc45881849833a439558d3a378028c (patch)
tree80baa0b4d7ec1dcf575620fe10e01f8ae0822e88 /include/linux/ssb
parent7a8af8cf99a2cee3abc4897e9da7bbfd8ec15429 (diff)
downloadop-kernel-dev-4f4aa2ec24dc45881849833a439558d3a378028c.zip
op-kernel-dev-4f4aa2ec24dc45881849833a439558d3a378028c.tar.gz
ssb: sprom: add dev_id field for value overriding standard ID
Some devices may have different features despite sharing the same ID (e.g. PCI ID). For example 14e4:4331 is usually a dual band, but this can be "limited". Device with "pci/x/y/devid=0x4332" supports 2.4 GHz only. Similarly 0x4333 will mean support for 5 GHz only. Add entry in SPROM so info described above can be extracted and stored. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/ssb')
-rw-r--r--include/linux/ssb/ssb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 07ef9b8..4568a5c 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -33,6 +33,7 @@ struct ssb_sprom {
u8 et1phyaddr; /* MII address for enet1 */
u8 et0mdcport; /* MDIO for enet0 */
u8 et1mdcport; /* MDIO for enet1 */
+ u16 dev_id; /* Device ID overriding e.g. PCI ID */
u16 board_rev; /* Board revision number from SPROM. */
u16 board_num; /* Board number from SPROM. */
u16 board_type; /* Board type from SPROM. */
OpenPOWER on IntegriCloud