summaryrefslogtreecommitdiff
path: root/ANDROID_3.4.5/arch/c6x/kernel/soc.c
diff options
context:
space:
mode:
authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/c6x/kernel/soc.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
downloadFOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz
FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2
FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/c6x/kernel/soc.c')
-rw-r--r--ANDROID_3.4.5/arch/c6x/kernel/soc.c90
1 files changed, 0 insertions, 90 deletions
diff --git a/ANDROID_3.4.5/arch/c6x/kernel/soc.c b/ANDROID_3.4.5/arch/c6x/kernel/soc.c
deleted file mode 100644
index 0748c94e..00000000
--- a/ANDROID_3.4.5/arch/c6x/kernel/soc.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Miscellaneous SoC-specific hooks.
- *
- * Copyright (C) 2011 Texas Instruments Incorporated
- * Author: Mark Salter <msalter@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/module.h>
-#include <linux/ctype.h>
-#include <linux/etherdevice.h>
-#include <asm/setup.h>
-#include <asm/soc.h>
-
-struct soc_ops soc_ops;
-
-int soc_get_exception(void)
-{
- if (!soc_ops.get_exception)
- return -1;
- return soc_ops.get_exception();
-}
-
-void soc_assert_event(unsigned int evt)
-{
- if (soc_ops.assert_event)
- soc_ops.assert_event(evt);
-}
-
-static u8 cmdline_mac[6];
-
-static int __init get_mac_addr_from_cmdline(char *str)
-{
- int count, i, val;
-
- for (count = 0; count < 6 && *str; count++, str += 3) {
- if (!isxdigit(str[0]) || !isxdigit(str[1]))
- return 0;
- if (str[2] != ((count < 5) ? ':' : '\0'))
- return 0;
-
- for (i = 0, val = 0; i < 2; i++) {
- val = val << 4;
- val |= isdigit(str[i]) ?
- str[i] - '0' : toupper(str[i]) - 'A' + 10;
- }
- cmdline_mac[count] = val;
- }
- return 1;
-}
-__setup("emac_addr=", get_mac_addr_from_cmdline);
-
-/*
- * Setup the MAC address for SoC ethernet devices.
- *
- * Before calling this function, the ethernet driver will have
- * initialized the addr with local-mac-address from the device
- * tree (if found). Allow command line to override, but not
- * the fused address.
- */
-int soc_mac_addr(unsigned int index, u8 *addr)
-{
- int i, have_dt_mac = 0, have_cmdline_mac = 0, have_fuse_mac = 0;
-
- for (i = 0; i < 6; i++) {
- if (cmdline_mac[i])
- have_cmdline_mac = 1;
- if (c6x_fuse_mac[i])
- have_fuse_mac = 1;
- if (addr[i])
- have_dt_mac = 1;
- }
-
- /* cmdline overrides all */
- if (have_cmdline_mac)
- memcpy(addr, cmdline_mac, 6);
- else if (!have_dt_mac) {
- if (have_fuse_mac)
- memcpy(addr, c6x_fuse_mac, 6);
- else
- random_ether_addr(addr);
- }
-
- /* adjust for specific EMAC device */
- addr[5] += index * c6x_num_cores;
- return 1;
-}
-EXPORT_SYMBOL_GPL(soc_mac_addr);