apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

Platform: OLPC: add a stub to drivers/platform/ for the OLPC EC driver

Browse Source 
The OLPC EC driver has outgrown arch/x86/platform/.  It's time to both
share common code amongst different architectures, as well as move it out
of arch/x86/.  The XO-1.75 is ARM-based, and the EC driver shares a lot of
code with the x86 code.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: Paul Fox <pgf@laptop.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Andres Salomon
2012-07-10 19:31:51 -07:00
parent 08843b79fb
commit 392a325c43
6 changed files with 55 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/x86/include/asm/olpc.h
+3 -16
View File
@@ -4,6 +4,7 @@
#define _ASM_X86_OLPC_H
#include <asm/geode.h>
#include <linux/olpc-ec.h>
struct olpc_platform_t {
int flags;
@@ -102,22 +103,8 @@ extern int pci_olpc_init(void);
/* EC related functions */
extern int olpc_ec_cmd(unsigned char cmd, unsigned char *inbuf, size_t inlen,
unsigned char *outbuf, size_t outlen);
/* EC commands */
#define EC_FIRMWARE_REV 0x08
#define EC_WRITE_SCI_MASK 0x1b
#define EC_WAKE_UP_WLAN 0x24
#define EC_WLAN_LEAVE_RESET 0x25
#define EC_READ_EB_MODE 0x2a
#define EC_SET_SCI_INHIBIT 0x32
#define EC_SET_SCI_INHIBIT_RELEASE 0x34
#define EC_WLAN_ENTER_RESET 0x35
#define EC_WRITE_EXT_SCI_MASK 0x38
#define EC_SCI_QUERY 0x84
#define EC_EXT_SCI_QUERY 0x85
extern int olpc_ec_cmd_x86(unsigned char cmd, unsigned char *inbuf,
size_t inlen, unsigned char *outbuf, size_t outlen);
/* SCI source values */