[RFC,15/36,Driver,Qualcomm,1070,VERSION] Adding version definition

Commit Message

Wayne Lin July 26, 2010, 8:30 a.m. UTC

None

Patch

diff --git a/arch/arm/include/asm/img_version.h b/arch/arm/include/asm/img_version.h
new file mode 100755
index 0000000..52a019f
--- /dev/null
+++ b/arch/arm/include/asm/img_version.h
@@ -0,0 +1,14 @@ 
+#ifndef	__IMG_VERSION_H__
+#define __IMG_VERSION_H__
+
+#define MAX_STRING_LEN   32
+
+struct version_info {
+	char project_name[MAX_STRING_LEN];
+	char hw_mode[MAX_STRING_LEN];
+	char hw_revision[MAX_STRING_LEN];
+	char bsp_version[MAX_STRING_LEN];
+	char bsp_revision[MAX_STRING_LEN];
+};
+
+#endif
diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile
index a395627..a8b0153 100644
--- a/arch/arm/mach-msm/Makefile
+++ b/arch/arm/mach-msm/Makefile
@@ -13,6 +13,7 @@  obj-y += cpufreq.o
 obj-y += nohlt.o
 obj-y += pmic.o
 obj-y += internal_power_rail.o
+obj-y += version.o
 
 obj-$(CONFIG_ARCH_MSM_ARM11) += acpuclock.o
 obj-$(CONFIG_MSM_VIC) += irq-vic.o
diff --git a/arch/arm/mach-msm/smd_private.h b/arch/arm/mach-msm/smd_private.h
old mode 100644
new mode 100755
index 9686db9..a53d994
--- a/arch/arm/mach-msm/smd_private.h
+++ b/arch/arm/mach-msm/smd_private.h
@@ -253,6 +253,8 @@  enum {
 	SMEM_SMD_BRIDGE_ALLOC_TABLE,
 	SMEM_SMDLITE_TABLE,
 	SMEM_SD_IMG_UPGRADE_STATUS,
+	SMEM_QCI_RAMTEST_INFO,
+	SMEM_QCI_ST15_VERSION,
 	SMEM_SEFS_INFO,
 	SMEM_NUM_ITEMS,
 };
diff --git a/arch/arm/mach-msm/version.c b/arch/arm/mach-msm/version.c
new file mode 100755
index 0000000..c683fe1
--- /dev/null
+++ b/arch/arm/mach-msm/version.c
@@ -0,0 +1,56 @@ 
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
+#include <linux/utsname.h>
+#include <linux/utsrelease.h>
+#include <asm/uaccess.h>
+#include <asm/img_version.h>
+
+#include "proc_comm.h"
+#include "smd_private.h"
+
+#define KERNEL_VERSION UTS_RELEASE
+#define IMAGE_VERSION "0.1.0"
+
+static int version_proc_show(struct seq_file *m, void *v)
+{
+	struct version_info *version;
+
+        version = smem_alloc(SMEM_QCI_ST15_VERSION , sizeof(struct version_info));
+	if(version == NULL) {
+                pr_err("failed to get data from smem");
+		return -1;
+	}
+
+	seq_printf(m, "Project Name : %s\n", version->project_name);
+	seq_printf(m, "Hardware Mode : %s\n", version->hw_mode);
+	seq_printf(m, "Hardware Revision : %s\n", version->hw_revision);
+	seq_printf(m, "BSP Version : %s\n", version->bsp_version);
+	seq_printf(m, "BSP Revision : %s\n", version->bsp_revision);
+	seq_printf(m, "Kernel version : %s\n", KERNEL_VERSION);
+	seq_printf(m, "Image version : %s\n", IMAGE_VERSION);
+	return 0;
+}
+
+static int version_proc_open(struct inode *inode, struct file *file)
+{
+        return single_open(file, version_proc_show, NULL);
+}
+
+static const struct file_operations version_proc_fops = {
+        .open           = version_proc_open,
+        .read           = seq_read,
+        .llseek         = seq_lseek,
+        .release        = single_release,
+};
+
+static int __init proc_version_init(void)
+{
+        proc_create("img_version", 0, NULL, &version_proc_fops);
+
+        return 0;
+}
+module_init(proc_version_init);
+