From 39902886f04f8ce8934f43a64afadf42ef2b2d15 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Mon, 20 Feb 2012 21:17:59 +0000 Subject: [PATCH] iwinfo: recognize AR5416 EEPROMs as seen on the Ubiquiti Picostation M2 SVN-Revision: 30663 --- package/iwinfo/Makefile | 2 +- package/iwinfo/src/iwinfo_utils.c | 13 ++++++++++++- 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/package/iwinfo/Makefile b/package/iwinfo/Makefile index 721de49543..d58d62d469 100644 --- a/package/iwinfo/Makefile +++ b/package/iwinfo/Makefile @@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=libiwinfo -PKG_RELEASE:=27 +PKG_RELEASE:=28 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME) PKG_CONFIG_DEPENDS := \ diff --git a/package/iwinfo/src/iwinfo_utils.c b/package/iwinfo/src/iwinfo_utils.c index ec6aa2233f..78ea52b4ab 100644 --- a/package/iwinfo/src/iwinfo_utils.c +++ b/package/iwinfo/src/iwinfo_utils.c @@ -165,7 +165,7 @@ int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id) while (fgets(buf, sizeof(buf), mtd) > 0) { if (fscanf(mtd, "mtd%d: %*x %x %127s", &off, &len, buf) < 3 || - strcmp(buf, "\"boardconfig\"")) + strcmp(buf, "\"boardconfig\"") || strcmp(buf, "\"EEPROM\"")) { off = -1; continue; @@ -193,6 +193,7 @@ int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id) for (off = len / 2 - 0x800; off >= 0; off -= 0x800) { + /* AR531X board data magic */ if ((bc[off] == 0x3533) && (bc[off + 1] == 0x3131)) { id->vendor_id = bc[off + 0x7d]; @@ -201,6 +202,16 @@ int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id) id->subsystem_device_id = bc[off + 0x83]; break; } + + /* AR5416 EEPROM magic */ + else if ((bc[off] == 0xA55A) || (bc[off] == 0x5AA5)) + { + id->vendor_id = bc[off + 0x0D]; + id->device_id = bc[off + 0x0E]; + id->subsystem_vendor_id = bc[off + 0x13]; + id->subsystem_device_id = bc[off + 0x14]; + break; + } } munmap(bc, len); -- 2.25.1