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Commit a01b0c57 authored by Al Viro's avatar Al Viro
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silicom: switch to create_proc_data(), clean procfs side of things up 

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 121daf5f
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Showing with 379 additions and 820 deletions
drivers/staging/silicom/bp_mod.c
View file @ a01b0c57
......@@ -60,35 +60,9 @@ typedef enum {
bp_none,
} bp_media_type;
struct pfs_unit_sd {
struct proc_dir_entry *proc_entry;
char proc_name[32];
};
struct bypass_pfs_sd {
char dir_name[32];
struct proc_dir_entry *bypass_entry;
struct pfs_unit_sd bypass_info;
struct pfs_unit_sd bypass_slave;
struct pfs_unit_sd bypass_caps;
struct pfs_unit_sd wd_set_caps;
struct pfs_unit_sd bypass;
struct pfs_unit_sd bypass_change;
struct pfs_unit_sd bypass_wd;
struct pfs_unit_sd wd_expire_time;
struct pfs_unit_sd reset_bypass_wd;
struct pfs_unit_sd dis_bypass;
struct pfs_unit_sd bypass_pwup;
struct pfs_unit_sd bypass_pwoff;
struct pfs_unit_sd std_nic;
struct pfs_unit_sd tap;
struct pfs_unit_sd dis_tap;
struct pfs_unit_sd tap_pwup;
struct pfs_unit_sd tap_change;
struct pfs_unit_sd wd_exp_mode;
struct pfs_unit_sd wd_autoreset;
struct pfs_unit_sd tpl;
};
typedef struct _bpctl_dev {
......@@ -7250,78 +7224,11 @@ EXPORT_SYMBOL_NOVERS(bp_if_scan_sd);
#define BP_PROC_DIR "bypass"
#define GPIO6_SET_ENTRY_SD "gpio6_set"
#define GPIO6_CLEAR_ENTRY_SD "gpio6_clear"
#define GPIO7_SET_ENTRY_SD "gpio7_set"
#define GPIO7_CLEAR_ENTRY_SD "gpio7_clear"
#define PULSE_SET_ENTRY_SD "pulse_set"
#define ZERO_SET_ENTRY_SD "zero_set"
#define PULSE_GET1_ENTRY_SD "pulse_get1"
#define PULSE_GET2_ENTRY_SD "pulse_get2"
#define CMND_ON_ENTRY_SD "cmnd_on"
#define CMND_OFF_ENTRY_SD "cmnd_off"
#define RESET_CONT_ENTRY_SD "reset_cont"
/*COMMANDS*/
#define BYPASS_INFO_ENTRY_SD "bypass_info"
#define BYPASS_SLAVE_ENTRY_SD "bypass_slave"
#define BYPASS_CAPS_ENTRY_SD "bypass_caps"
#define WD_SET_CAPS_ENTRY_SD "wd_set_caps"
#define BYPASS_ENTRY_SD "bypass"
#define BYPASS_CHANGE_ENTRY_SD "bypass_change"
#define BYPASS_WD_ENTRY_SD "bypass_wd"
#define WD_EXPIRE_TIME_ENTRY_SD "wd_expire_time"
#define RESET_BYPASS_WD_ENTRY_SD "reset_bypass_wd"
#define DIS_BYPASS_ENTRY_SD "dis_bypass"
#define BYPASS_PWUP_ENTRY_SD "bypass_pwup"
#define BYPASS_PWOFF_ENTRY_SD "bypass_pwoff"
#define STD_NIC_ENTRY_SD "std_nic"
#define STD_NIC_ENTRY_SD "std_nic"
#define TAP_ENTRY_SD "tap"
#define TAP_CHANGE_ENTRY_SD "tap_change"
#define DIS_TAP_ENTRY_SD "dis_tap"
#define TAP_PWUP_ENTRY_SD "tap_pwup"
#define TWO_PORT_LINK_ENTRY_SD "two_port_link"
#define WD_EXP_MODE_ENTRY_SD "wd_exp_mode"
#define WD_AUTORESET_ENTRY_SD "wd_autoreset"
#define TPL_ENTRY_SD "tpl"
#define WAIT_AT_PWUP_ENTRY_SD "wait_at_pwup"
#define HW_RESET_ENTRY_SD "hw_reset"
#define DISC_ENTRY_SD "disc"
#define DISC_CHANGE_ENTRY_SD "disc_change"
#define DIS_DISC_ENTRY_SD "dis_disc"
#define DISC_PWUP_ENTRY_SD "disc_pwup"
static struct proc_dir_entry *bp_procfs_dir;
static struct proc_dir_entry *proc_getdir(char *name,
struct proc_dir_entry *proc_dir)
{
struct proc_dir_entry *pde = proc_dir;
for (pde = pde->subdir; pde; pde = pde->next) {
if (pde->namelen && (strcmp(name, pde->name) == 0)) {
/* directory exists */
break;
}
}
if (pde == (struct proc_dir_entry *)0) {
/* create the directory */
pde = proc_mkdir(name, proc_dir);
if (pde == (struct proc_dir_entry *)0) {
return pde;
}
}
return pde;
}
int bp_proc_create(void)
{
bp_procfs_dir = proc_getdir(BP_PROC_DIR, init_net.proc_net);
bp_procfs_dir = proc_mkdir(BP_PROC_DIR, init_net.proc_net);
if (bp_procfs_dir == (struct proc_dir_entry *)0) {
printk(KERN_DEBUG
"Could not create procfs nicinfo directory %s\n",
......@@ -7331,104 +7238,87 @@ int bp_proc_create(void)
return 0;
}
int
bypass_proc_create_entry_sd(struct pfs_unit_sd *pfs_unit_curr,
char *proc_name,
write_proc_t *write_proc,
read_proc_t *read_proc,
struct proc_dir_entry *parent_pfs, void *data)
static int procfs_add(char *proc_name, const struct file_operations *fops,
bpctl_dev_t *dev)
{
strcpy(pfs_unit_curr->proc_name, proc_name);
pfs_unit_curr->proc_entry = create_proc_entry(pfs_unit_curr->proc_name,
S_IFREG | S_IRUSR |
S_IWUSR | S_IRGRP |
S_IROTH, parent_pfs);
if (pfs_unit_curr->proc_entry == NULL)
struct bypass_pfs_sd *pfs = &dev->bypass_pfs_set;
if (!proc_create_data(proc_name, 0644, pfs->bypass_entry, fops, dev))
return -1;
pfs_unit_curr->proc_entry->read_proc = read_proc;
pfs_unit_curr->proc_entry->write_proc = write_proc;
pfs_unit_curr->proc_entry->data = data;
return 0;
}
int
get_bypass_info_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0;
len += sprintf(page, "Name\t\t\t%s\n", pbp_device_block->name);
len +=
sprintf(page + len, "Firmware version\t0x%x\n",
pbp_device_block->bp_fw_ver);
#define RO_FOPS(name) \
static int name##_open(struct inode *inode, struct file *file) \
{ \
return single_open(file, show_##name, PDE(inode)->data);\
} \
static const struct file_operations name##_ops = { \
.open = name##_open, \
.read = seq_read, \
.llseek = seq_lseek, \
.release = single_release, \
};
*eof = 1;
return len;
}
#define RW_FOPS(name) \
static int name##_open(struct inode *inode, struct file *file) \
{ \
return single_open(file, show_##name, PDE(inode)->data);\
} \
static const struct file_operations name##_ops = { \
.open = name##_open, \
.read = seq_read, \
.write = name##_write, \
.llseek = seq_lseek, \
.release = single_release, \
};
int
get_bypass_slave_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_bypass_info(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
bpctl_dev_t *dev = m->private;
int len = 0;
bpctl_dev_t *pbp_device_block_slave = get_status_port_fn(pbp_device_block);
struct net_device *net_slave_dev = NULL;
if (!pbp_device_block_slave)
pbp_device_block_slave = pbp_device_block;
if (!pbp_device_block_slave) {
len = sprintf(page, "fail\n");
*eof = 1;
return len;
}
net_slave_dev = pbp_device_block_slave->ndev;
if (net_slave_dev)
len = sprintf(page, "%s\n", net_slave_dev->name);
*eof = 1;
return len;
seq_printf(m, "Name\t\t\t%s\n", dev->name);
seq_printf(m, "Firmware version\t0x%x\n", dev->bp_fw_ver);
return 0;
}
RO_FOPS(bypass_info)
int
get_bypass_caps_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_bypass_slave(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
bpctl_dev_t *dev = m->private;
bpctl_dev_t *slave = get_status_port_fn(dev);
if (!slave)
slave = dev;
if (!slave)
seq_printf(m, "fail\n");
else if (slave->ndev)
seq_printf(m, "%s\n", slave->ndev->name);
return 0;
}
RO_FOPS(bypass_slave)
ret = get_bypass_caps_fn(pbp_device_block);
static int show_bypass_caps(struct seq_file *m, void *v)
{
bpctl_dev_t *dev = m->private;
int ret = get_bypass_caps_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "-1\n");
seq_printf(m, "-1\n");
else
len = sprintf(page, "0x%x\n", ret);
*eof = 1;
return len;
seq_printf(m, "0x%x\n", ret);
return 0;
}
RO_FOPS(bypass_caps)
int
get_wd_set_caps_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_wd_set_caps(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_wd_set_caps_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_wd_set_caps_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "-1\n");
seq_printf(m, "-1\n");
else
len = sprintf(page, "0x%x\n", ret);
*eof = 1;
return len;
seq_printf(m, "0x%x\n", ret);
return 0;
}
RO_FOPS(wd_set_caps)
static int user_on_off(const void __user *buffer, size_t count)
{
......@@ -7454,625 +7344,461 @@ static int user_on_off(const void __user *buffer, size_t count)
return 0;
}
int
set_bypass_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t bypass_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int bypass_param = user_on_off(buffer, count);
if (bypass_param < 0)
return -1;
set_bypass_fn(pbp_device_block, bypass_param);
set_bypass_fn(PDE(file_inode(file))->data, bypass_param);
return count;
}
int
set_tap_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static int show_bypass(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int tap_param = user_on_off(buffer, count);
if (tap_param < 0)
return -1;
set_tap_fn(pbp_device_block, tap_param);
return count;
bpctl_dev_t *dev = m->private;
int ret = get_bypass_fn(dev);
if (ret == BP_NOT_CAP)
seq_printf(m, "fail\n");
else if (ret == 1)
seq_printf(m, "on\n");
else if (ret == 0)
seq_printf(m, "off\n");
return 0;
}
RW_FOPS(bypass)
int
set_disc_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t tap_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int tap_param = user_on_off(buffer, count);
if (tap_param < 0)
return -1;
set_disc_fn(pbp_device_block, tap_param);
set_tap_fn(PDE(file_inode(file))->data, tap_param);
return count;
}
int
get_bypass_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_tap(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_bypass_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_tap_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 1)
len = sprintf(page, "on\n");
seq_printf(m, "on\n");
else if (ret == 0)
len = sprintf(page, "off\n");
*eof = 1;
return len;
seq_printf(m, "off\n");
return 0;
}
RW_FOPS(tap)
int
get_tap_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static ssize_t disc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_tap_fn(pbp_device_block);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
else if (ret == 1)
len = sprintf(page, "on\n");
else if (ret == 0)
len = sprintf(page, "off\n");
int tap_param = user_on_off(buffer, count);
if (tap_param < 0)
return -1;
*eof = 1;
return len;
set_disc_fn(PDE(file_inode(file))->data, tap_param);
return count;
}
int
get_disc_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_disc(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_disc_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_disc_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 1)
len = sprintf(page, "on\n");
seq_printf(m, "on\n");
else if (ret == 0)
len = sprintf(page, "off\n");
*eof = 1;
return len;
seq_printf(m, "off\n");
return 0;
}
RW_FOPS(disc)
int
get_bypass_change_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_bypass_change(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_bypass_change_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_bypass_change_fn(dev);
if (ret == 1)
len = sprintf(page, "on\n");
seq_printf(m, "on\n");
else if (ret == 0)
len = sprintf(page, "off\n");
seq_printf(m, "off\n");
else
len = sprintf(page, "fail\n");
*eof = 1;
return len;
seq_printf(m, "fail\n");
return 0;
}
RO_FOPS(bypass_change)
int
get_tap_change_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_tap_change(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_tap_change_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_tap_change_fn(dev);
if (ret == 1)
len = sprintf(page, "on\n");
seq_printf(m, "on\n");
else if (ret == 0)
len = sprintf(page, "off\n");
seq_printf(m, "off\n");
else
len = sprintf(page, "fail\n");
*eof = 1;
return len;
seq_printf(m, "fail\n");
return 0;
}
RO_FOPS(tap_change)
int
get_disc_change_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_disc_change(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_disc_change_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_disc_change_fn(dev);
if (ret == 1)
len = sprintf(page, "on\n");
seq_printf(m, "on\n");
else if (ret == 0)
len = sprintf(page, "off\n");
seq_printf(m, "off\n");
else
len = sprintf(page, "fail\n");
*eof = 1;
return len;
}
#define isdigit(c) (c >= '0' && c <= '9')
__inline static int atoi(char **s)
{
int i = 0;
while (isdigit(**s))
i = i * 10 + *((*s)++) - '0';
return i;
seq_printf(m, "fail\n");
return 0;
}
RO_FOPS(disc_change)
int
set_bypass_wd_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t bypass_wd_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
bpctl_dev_t *dev = PDE(file_inode(file))->data;
int timeout;
int ret;
ret = kstrtoint_from_user(buffer, count, 10, &timeout);
int ret = kstrtoint_from_user(buffer, count, 10, &timeout);
if (ret)
return ret;
set_bypass_wd_fn(pbp_device_block, timeout);
set_bypass_wd_fn(dev, timeout);
return count;
}
int
get_bypass_wd_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_bypass_wd(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0, timeout = 0;
bpctl_dev_t *dev = m->private;
int ret = 0, timeout = 0;
ret = get_bypass_wd_fn(pbp_device_block, &timeout);
ret = get_bypass_wd_fn(dev, &timeout);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (timeout == -1)
len = sprintf(page, "unknown\n");
seq_printf(m, "unknown\n");
else if (timeout == 0)
len = sprintf(page, "disable\n");
seq_printf(m, "disable\n");
else
len = sprintf(page, "%d\n", timeout);
*eof = 1;
return len;
seq_printf(m, "%d\n", timeout);
return 0;
}
RW_FOPS(bypass_wd)
int
get_wd_expire_time_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_wd_expire_time(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0, timeout = 0;
ret = get_wd_expire_time_fn(pbp_device_block, &timeout);
bpctl_dev_t *dev = m->private;
int ret = 0, timeout = 0;
ret = get_wd_expire_time_fn(dev, &timeout);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (timeout == -1)
len = sprintf(page, "expire\n");
seq_printf(m, "expire\n");
else if (timeout == 0)
len = sprintf(page, "disable\n");
seq_printf(m, "disable\n");
else
len = sprintf(page, "%d\n", timeout);
*eof = 1;
return len;
seq_printf(m, "%d\n", timeout);
return 0;
}
RO_FOPS(wd_expire_time)
int
get_tpl_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static ssize_t tpl_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
bpctl_dev_t *dev = PDE(file_inode(file))->data;
int tpl_param = user_on_off(buffer, count);
if (tpl_param < 0)
return -1;
ret = get_tpl_fn(pbp_device_block);
set_tpl_fn(dev, tpl_param);
return count;
}
static int show_tpl(struct seq_file *m, void *v)
{
bpctl_dev_t *dev = m->private;
int ret = get_tpl_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 1)
len = sprintf(page, "on\n");
seq_printf(m, "on\n");
else if (ret == 0)
len = sprintf(page, "off\n");
*eof = 1;
return len;
seq_printf(m, "off\n");
return 0;
}
RW_FOPS(tpl)
#ifdef PMC_FIX_FLAG
int
get_wait_at_pwup_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static ssize_t wait_at_pwup_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
bpctl_dev_t *dev = PDE(file_inode(file))->data;
int tpl_param = user_on_off(buffer, count);
if (tpl_param < 0)
return -1;
ret = get_bp_wait_at_pwup_fn(pbp_device_block);
set_bp_wait_at_pwup_fn(dev, tpl_param);
return count;
}
static int show_wait_at_pwup(struct seq_file *m, void *v)
{
bpctl_dev_t *dev = m->private;
int ret = get_bp_wait_at_pwup_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 1)
len = sprintf(page, "on\n");
seq_printf(m, "on\n");
else if (ret == 0)
len = sprintf(page, "off\n");
*eof = 1;
return len;
seq_printf(m, "off\n");
return 0;
}
RW_FOPS(wait_at_pwup)
int
get_hw_reset_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static ssize_t hw_reset_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
bpctl_dev_t *dev = PDE(file_inode(file))->data;
int tpl_param = user_on_off(buffer, count);
if (tpl_param < 0)
return -1;
ret = get_bp_hw_reset_fn(pbp_device_block);
set_bp_hw_reset_fn(dev, tpl_param);
return count;
}
static int show_hw_reset(struct seq_file *m, void *v)
{
bpctl_dev_t *dev = m->private;
int ret = get_bp_hw_reset_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 1)
len = sprintf(page, "on\n");
seq_printf(m, "on\n");
else if (ret == 0)
len = sprintf(page, "off\n");
*eof = 1;
return len;
seq_printf(m, "off\n");
return 0;
}
RW_FOPS(hw_reset)
#endif /*PMC_WAIT_FLAG */
int
reset_bypass_wd_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_reset_bypass_wd(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = reset_bypass_wd_timer_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = reset_bypass_wd_timer_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 0)
len = sprintf(page, "disable\n");
seq_printf(m, "disable\n");
else if (ret == 1)
len = sprintf(page, "success\n");
*eof = 1;
return len;
seq_printf(m, "success\n");
return 0;
}
RO_FOPS(reset_bypass_wd)
int
set_dis_bypass_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t dis_bypass_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int bypass_param = user_on_off(buffer, count);
if (bypass_param < 0)
return -EINVAL;
set_dis_bypass_fn(pbp_device_block, bypass_param);
set_dis_bypass_fn(PDE(file_inode(file))->data, bypass_param);
return count;
}
int
set_dis_tap_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static int show_dis_bypass(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int tap_param = user_on_off(buffer, count);
if (tap_param < 0)
return -EINVAL;
set_dis_tap_fn(pbp_device_block, tap_param);
return count;
bpctl_dev_t *dev = m->private;
int ret = get_dis_bypass_fn(dev);
if (ret == BP_NOT_CAP)
seq_printf(m, "fail\n");
else if (ret == 0)
seq_printf(m, "off\n");
else
seq_printf(m, "on\n");
return 0;
}
RW_FOPS(dis_bypass)
int
set_dis_disc_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t dis_tap_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int tap_param = user_on_off(buffer, count);
if (tap_param < 0)
return -EINVAL;
set_dis_disc_fn(pbp_device_block, tap_param);
set_dis_tap_fn(PDE(file_inode(file))->data, tap_param);
return count;
}
int
get_dis_bypass_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_dis_tap(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_dis_bypass_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_dis_tap_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 0)
len = sprintf(page, "off\n");
seq_printf(m, "off\n");
else
len = sprintf(page, "on\n");
*eof = 1;
return len;
seq_printf(m, "on\n");
return 0;
}
RW_FOPS(dis_tap)
int
get_dis_tap_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static ssize_t dis_disc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_dis_tap_fn(pbp_device_block);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
else if (ret == 0)
len = sprintf(page, "off\n");
else
len = sprintf(page, "on\n");
int tap_param = user_on_off(buffer, count);
if (tap_param < 0)
return -EINVAL;
*eof = 1;
return len;
set_dis_disc_fn(PDE(file_inode(file))->data, tap_param);
return count;
}
int
get_dis_disc_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_dis_disc(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_dis_disc_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_dis_disc_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 0)
len = sprintf(page, "off\n");
seq_printf(m, "off\n");
else
len = sprintf(page, "on\n");
*eof = 1;
return len;
seq_printf(m, "on\n");
return 0;
}
RW_FOPS(dis_disc)
int
set_bypass_pwup_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t bypass_pwup_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int bypass_param = user_on_off(buffer, count);
if (bypass_param < 0)
return -EINVAL;
set_bypass_pwup_fn(pbp_device_block, bypass_param);
set_bypass_pwup_fn(PDE(file_inode(file))->data, bypass_param);
return count;
}
static int show_bypass_pwup(struct seq_file *m, void *v)
{
bpctl_dev_t *dev = m->private;
int ret = get_bypass_pwup_fn(dev);
if (ret == BP_NOT_CAP)
seq_printf(m, "fail\n");
else if (ret == 0)
seq_printf(m, "off\n");
else
seq_printf(m, "on\n");
return 0;
}
RW_FOPS(bypass_pwup)
int
set_bypass_pwoff_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t bypass_pwoff_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int bypass_param = user_on_off(buffer, count);
if (bypass_param < 0)
return -EINVAL;
set_bypass_pwoff_fn(pbp_device_block, bypass_param);
set_bypass_pwoff_fn(PDE(file_inode(file))->data, bypass_param);
return count;
}
int
set_tap_pwup_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static int show_bypass_pwoff(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int tap_param = user_on_off(buffer, count);
if (tap_param < 0)
return -EINVAL;
set_tap_pwup_fn(pbp_device_block, tap_param);
return count;
bpctl_dev_t *dev = m->private;
int ret = get_bypass_pwoff_fn(dev);
if (ret == BP_NOT_CAP)
seq_printf(m, "fail\n");
else if (ret == 0)
seq_printf(m, "off\n");
else
seq_printf(m, "on\n");
return 0;
}
RW_FOPS(bypass_pwoff)
int
set_disc_pwup_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t tap_pwup_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int tap_param = user_on_off(buffer, count);
if (tap_param < 0)
return -EINVAL;
set_disc_pwup_fn(pbp_device_block, tap_param);
set_tap_pwup_fn(PDE(file_inode(file))->data, tap_param);
return count;
}
int
get_bypass_pwup_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_tap_pwup(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_bypass_pwup_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_tap_pwup_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 0)
len = sprintf(page, "off\n");
seq_printf(m, "off\n");
else
len = sprintf(page, "on\n");
*eof = 1;
return len;
}
int
get_bypass_pwoff_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_bypass_pwoff_fn(pbp_device_block);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
else if (ret == 0)
len = sprintf(page, "off\n");
else
len = sprintf(page, "on\n");
*eof = 1;
return len;
seq_printf(m, "on\n");
return 0;
}
RW_FOPS(tap_pwup)
int
get_tap_pwup_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static ssize_t disc_pwup_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_tap_pwup_fn(pbp_device_block);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
else if (ret == 0)
len = sprintf(page, "off\n");
else
len = sprintf(page, "on\n");
int tap_param = user_on_off(buffer, count);
if (tap_param < 0)
return -EINVAL;
*eof = 1;
return len;
set_disc_pwup_fn(PDE(file_inode(file))->data, tap_param);
return count;
}
int
get_disc_pwup_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_disc_pwup(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_disc_pwup_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_disc_pwup_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 0)
len = sprintf(page, "off\n");
seq_printf(m, "off\n");
else
len = sprintf(page, "on\n");
*eof = 1;
return len;
seq_printf(m, "on\n");
return 0;
}
RW_FOPS(disc_pwup)
int
set_std_nic_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t std_nic_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int bypass_param = user_on_off(buffer, count);
if (bypass_param < 0)
return -EINVAL;
set_std_nic_fn(pbp_device_block, bypass_param);
set_std_nic_fn(PDE(file_inode(file))->data, bypass_param);
return count;
}
int
get_std_nic_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_std_nic(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_std_nic_fn(pbp_device_block);
bpctl_dev_t *dev = m->private;
int ret = get_std_nic_fn(dev);
if (ret == BP_NOT_CAP)
len = sprintf(page, "fail\n");
seq_printf(m, "fail\n");
else if (ret == 0)
len = sprintf(page, "off\n");
seq_printf(m, "off\n");
else
len = sprintf(page, "on\n");
*eof = 1;
return len;
}
int
get_wd_exp_mode_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_wd_exp_mode_fn(pbp_device_block);
if (ret == 1)
len = sprintf(page, "tap\n");
else if (ret == 0)
len = sprintf(page, "bypass\n");
else if (ret == 2)
len = sprintf(page, "disc\n");
else
len = sprintf(page, "fail\n");
*eof = 1;
return len;
seq_printf(m, "on\n");
return 0;
}
RW_FOPS(std_nic)
int
set_wd_exp_mode_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t wd_exp_mode_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
char kbuf[256];
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int bypass_param = 0, length = 0;
if (count > (sizeof(kbuf) - 1))
return -1;
if (copy_from_user(&kbuf, buffer, count)) {
if (copy_from_user(&kbuf, buffer, count))
return -1;
}
kbuf[count] = '\0';
length = strlen(kbuf);
......@@ -8086,86 +7812,47 @@ set_wd_exp_mode_pfs(struct file *file, const char *buffer,
else if (strcmp(kbuf, "disc") == 0)
bypass_param = 2;
set_wd_exp_mode_fn(pbp_device_block, bypass_param);
set_wd_exp_mode_fn(PDE(file_inode(file))->data, bypass_param);
return count;
}
int
get_wd_autoreset_pfs(char *page, char **start, off_t off, int count,
int *eof, void *data)
static int show_wd_exp_mode(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int len = 0, ret = 0;
ret = get_wd_autoreset_fn(pbp_device_block);
if (ret >= 0)
len = sprintf(page, "%d\n", ret);
bpctl_dev_t *dev = m->private;
int ret = get_wd_exp_mode_fn(dev);
if (ret == 1)
seq_printf(m, "tap\n");
else if (ret == 0)
seq_printf(m, "bypass\n");
else if (ret == 2)
seq_printf(m, "disc\n");
else
len = sprintf(page, "fail\n");
*eof = 1;
return len;
seq_printf(m, "fail\n");
return 0;
}
RW_FOPS(wd_exp_mode)
int
set_wd_autoreset_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static ssize_t wd_autoreset_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int timeout;
int ret;
ret = kstrtoint_from_user(buffer, count, 10, &timeout);
int ret = kstrtoint_from_user(buffer, count, 10, &timeout);
if (ret)
return ret;
set_wd_autoreset_fn(pbp_device_block, timeout);
return count;
}
int
set_tpl_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int tpl_param = user_on_off(buffer, count);
if (tpl_param < 0)
return -1;
set_tpl_fn(pbp_device_block, tpl_param);
set_wd_autoreset_fn(PDE(file_inode(file))->data, timeout);
return count;
}
#ifdef PMC_FIX_FLAG
int
set_wait_at_pwup_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
static int show_wd_autoreset(struct seq_file *m, void *v)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int tpl_param = user_on_off(buffer, count);
if (tpl_param < 0)
return -1;
set_bp_wait_at_pwup_fn(pbp_device_block, tpl_param);
return count;
}
int
set_hw_reset_pfs(struct file *file, const char *buffer,
unsigned long count, void *data)
{
bpctl_dev_t *pbp_device_block = (bpctl_dev_t *) data;
int tpl_param = user_on_off(buffer, count);
if (tpl_param < 0)
return -1;
set_bp_hw_reset_fn(pbp_device_block, tpl_param);
return count;
bpctl_dev_t *dev = m->private;
int ret = get_wd_autoreset_fn(dev);
if (ret >= 0)
seq_printf(m, "%d\n", ret);
else
seq_printf(m, "fail\n");
return 0;
}
#endif /*PMC_FIX_FLAG */
RW_FOPS(wd_autoreset)
int bypass_proc_create_dev_sd(bpctl_dev_t *pbp_device_block)
{
......@@ -8182,168 +7869,54 @@ int bypass_proc_create_dev_sd(bpctl_dev_t *pbp_device_block)
return -1;
/* create device proc dir */
procfs_dir = proc_getdir(current_pfs->dir_name, bp_procfs_dir);
if (procfs_dir == 0) {
procfs_dir = proc_mkdir(current_pfs->dir_name, bp_procfs_dir);
if (!procfs_dir) {
printk(KERN_DEBUG "Could not create procfs directory %s\n",
current_pfs->dir_name);
return -1;
}
current_pfs->bypass_entry = procfs_dir;
if (bypass_proc_create_entry_sd(&(current_pfs->bypass_info), BYPASS_INFO_ENTRY_SD, NULL, /* write */
get_bypass_info_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
#define ENTRY(x) ret |= procfs_add(#x, &x##_ops, pbp_device_block)
ENTRY(bypass_info);
if (pbp_device_block->bp_caps & SW_CTL_CAP) {
/* Create set param proc's */
if (bypass_proc_create_entry_sd(&(current_pfs->bypass_slave), BYPASS_SLAVE_ENTRY_SD, NULL, /* write */
get_bypass_slave_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->bypass_caps), BYPASS_CAPS_ENTRY_SD, NULL, /* write */
get_bypass_caps_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->wd_set_caps), WD_SET_CAPS_ENTRY_SD, NULL, /* write */
get_wd_set_caps_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->bypass_wd), BYPASS_WD_ENTRY_SD, set_bypass_wd_pfs, /* write */
get_bypass_wd_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->wd_expire_time), WD_EXPIRE_TIME_ENTRY_SD, NULL, /* write */
get_wd_expire_time_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->reset_bypass_wd), RESET_BYPASS_WD_ENTRY_SD, NULL, /* write */
reset_bypass_wd_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->std_nic), STD_NIC_ENTRY_SD, set_std_nic_pfs, /* write */
get_std_nic_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
ENTRY(bypass_slave);
ENTRY(bypass_caps);
ENTRY(wd_set_caps);
ENTRY(bypass_wd);
ENTRY(wd_expire_time);
ENTRY(reset_bypass_wd);
ENTRY(std_nic);
if (pbp_device_block->bp_caps & BP_CAP) {
if (bypass_proc_create_entry_sd(&(current_pfs->bypass), BYPASS_ENTRY_SD, set_bypass_pfs, /* write */
get_bypass_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->dis_bypass), DIS_BYPASS_ENTRY_SD, set_dis_bypass_pfs, /* write */
get_dis_bypass_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->bypass_pwup), BYPASS_PWUP_ENTRY_SD, set_bypass_pwup_pfs, /* write */
get_bypass_pwup_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->bypass_pwoff), BYPASS_PWOFF_ENTRY_SD, set_bypass_pwoff_pfs, /* write */
get_bypass_pwoff_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->bypass_change), BYPASS_CHANGE_ENTRY_SD, NULL, /* write */
get_bypass_change_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
ENTRY(bypass);
ENTRY(dis_bypass);
ENTRY(bypass_pwup);
ENTRY(bypass_pwoff);
ENTRY(bypass_change);
}
if (pbp_device_block->bp_caps & TAP_CAP) {
if (bypass_proc_create_entry_sd(&(current_pfs->tap), TAP_ENTRY_SD, set_tap_pfs, /* write */
get_tap_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->dis_tap), DIS_TAP_ENTRY_SD, set_dis_tap_pfs, /* write */
get_dis_tap_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->tap_pwup), TAP_PWUP_ENTRY_SD, set_tap_pwup_pfs, /* write */
get_tap_pwup_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->tap_change), TAP_CHANGE_ENTRY_SD, NULL, /* write */
get_tap_change_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
ENTRY(tap);
ENTRY(dis_tap);
ENTRY(tap_pwup);
ENTRY(tap_change);
}
if (pbp_device_block->bp_caps & DISC_CAP) {
ENTRY(disc);
ENTRY(dis_disc);
ENTRY(disc_pwup);
ENTRY(disc_change);
}
if (bypass_proc_create_entry_sd(&(current_pfs->tap), DISC_ENTRY_SD, set_disc_pfs, /* write */
get_disc_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
#if 1
if (bypass_proc_create_entry_sd(&(current_pfs->dis_tap), DIS_DISC_ENTRY_SD, set_dis_disc_pfs, /* write */
get_dis_disc_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
#endif
if (bypass_proc_create_entry_sd(&(current_pfs->tap_pwup), DISC_PWUP_ENTRY_SD, set_disc_pwup_pfs, /* write */
get_disc_pwup_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->tap_change), DISC_CHANGE_ENTRY_SD, NULL, /* write */
get_disc_change_pfs, /* read */
procfs_dir,
pbp_device_block))
ret = -1;
}
if (bypass_proc_create_entry_sd(&(current_pfs->wd_exp_mode), WD_EXP_MODE_ENTRY_SD, set_wd_exp_mode_pfs, /* write */
get_wd_exp_mode_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->wd_autoreset), WD_AUTORESET_ENTRY_SD, set_wd_autoreset_pfs, /* write */
get_wd_autoreset_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->tpl), TPL_ENTRY_SD, set_tpl_pfs, /* write */
get_tpl_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
ENTRY(wd_exp_mode);
ENTRY(wd_autoreset);
ENTRY(tpl);
#ifdef PMC_FIX_FLAG
if (bypass_proc_create_entry_sd(&(current_pfs->tpl), WAIT_AT_PWUP_ENTRY_SD, set_wait_at_pwup_pfs, /* write */
get_wait_at_pwup_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
if (bypass_proc_create_entry_sd(&(current_pfs->tpl), HW_RESET_ENTRY_SD, set_hw_reset_pfs, /* write */
get_hw_reset_pfs, /* read */
procfs_dir, pbp_device_block))
ret = -1;
ENTRY(wait_at_pwup);
ENTRY(hw_reset);
#endif
}
#undef ENTRY
if (ret < 0)
printk(KERN_DEBUG "Create proc entry failed\n");
......@@ -8354,21 +7927,7 @@ int bypass_proc_remove_dev_sd(bpctl_dev_t *pbp_device_block)
{
struct bypass_pfs_sd *current_pfs = &pbp_device_block->bypass_pfs_set;
struct proc_dir_entry *pde = current_pfs->bypass_entry, *pde_curr =
NULL;
char name[256];
if (!pde)
return 0;
for (pde = pde->subdir; pde;) {
strcpy(name, pde->name);
pde_curr = pde;
pde = pde->next;
remove_proc_entry(name, current_pfs->bypass_entry);
}
if (!pde)
remove_proc_entry(current_pfs->dir_name, bp_procfs_dir);
remove_proc_subtree(current_pfs->dir_name, bp_procfs_dir);
current_pfs->bypass_entry = NULL;
return 0;
}
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