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@ -164,9 +164,6 @@ struct rtl8366rb { |
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struct device *parent; |
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struct rtl8366_smi smi; |
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struct switch_dev dev; |
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#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS |
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struct dentry *debugfs_root; |
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#endif |
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}; |
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struct rtl8366rb_vlan_mc { |
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@ -190,10 +187,6 @@ struct rtl8366rb_vlan_4k { |
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u16 fid:3; |
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}; |
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#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS |
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u16 gl_dbg_reg; |
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#endif |
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struct mib_counter { |
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unsigned offset; |
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unsigned length; |
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@ -685,18 +678,11 @@ static int rtl8366rb_vlan_set_4ktable(struct rtl8366_smi *smi, int enable) |
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} |
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#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS |
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static int rtl8366rb_debugfs_open(struct inode *inode, struct file *file) |
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{ |
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file->private_data = inode->i_private; |
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return 0; |
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} |
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static ssize_t rtl8366rb_read_debugfs_mibs(struct file *file, |
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char __user *user_buf, |
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size_t count, loff_t *ppos) |
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{ |
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struct rtl8366rb *rtl = (struct rtl8366rb *)file->private_data; |
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struct rtl8366_smi *smi = &rtl->smi; |
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struct rtl8366_smi *smi = file->private_data; |
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int i, j, len = 0; |
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char *buf = smi->buf; |
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@ -727,171 +713,28 @@ static ssize_t rtl8366rb_read_debugfs_mibs(struct file *file, |
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return simple_read_from_buffer(user_buf, count, ppos, buf, len); |
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} |
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static ssize_t rtl8366rb_read_debugfs_vlan_mc(struct file *file, |
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char __user *user_buf, |
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size_t count, loff_t *ppos) |
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{ |
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struct rtl8366rb *rtl = (struct rtl8366rb *)file->private_data; |
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struct rtl8366_smi *smi = &rtl->smi; |
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int i, len = 0; |
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char *buf = smi->buf; |
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len += snprintf(buf + len, sizeof(smi->buf) - len, |
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"%2s %6s %4s %6s %6s %3s\n", |
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"id", "vid","prio", "member", "untag", "fid"); |
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for (i = 0; i < RTL8366RB_NUM_VLANS; ++i) { |
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struct rtl8366_vlan_mc vlanmc; |
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rtl8366rb_get_vlan_mc(smi, i, &vlanmc); |
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len += snprintf(buf + len, sizeof(smi->buf) - len, |
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"%2d %6d %4d 0x%04x 0x%04x %3d\n", |
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i, vlanmc.vid, vlanmc.priority, |
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vlanmc.member, vlanmc.untag, vlanmc.fid); |
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} |
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return simple_read_from_buffer(user_buf, count, ppos, buf, len); |
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} |
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static ssize_t rtl8366rb_read_debugfs_reg(struct file *file, |
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char __user *user_buf, |
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size_t count, loff_t *ppos) |
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{ |
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struct rtl8366rb *rtl = (struct rtl8366rb *)file->private_data; |
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struct rtl8366_smi *smi = &rtl->smi; |
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u32 t, reg = gl_dbg_reg; |
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int err, len = 0; |
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char *buf = smi->buf; |
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memset(buf, '\0', sizeof(smi->buf)); |
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err = rtl8366_smi_read_reg(smi, reg, &t); |
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if (err) { |
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len += snprintf(buf, sizeof(smi->buf), |
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"Read failed (reg: 0x%04x)\n", reg); |
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return simple_read_from_buffer(user_buf, count, ppos, buf, len); |
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} |
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len += snprintf(buf, sizeof(smi->buf), "reg = 0x%04x, val = 0x%04x\n", |
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reg, t); |
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return simple_read_from_buffer(user_buf, count, ppos, buf, len); |
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} |
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static ssize_t rtl8366rb_write_debugfs_reg(struct file *file, |
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const char __user *user_buf, |
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size_t count, loff_t *ppos) |
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{ |
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struct rtl8366rb *rtl = (struct rtl8366rb *)file->private_data; |
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struct rtl8366_smi *smi = &rtl->smi; |
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unsigned long data; |
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u32 reg = gl_dbg_reg; |
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int err; |
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size_t len; |
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char *buf = smi->buf; |
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len = min(count, sizeof(smi->buf) - 1); |
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if (copy_from_user(buf, user_buf, len)) { |
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dev_err(rtl->parent, "copy from user failed\n"); |
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return -EFAULT; |
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} |
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buf[len] = '\0'; |
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if (len > 0 && buf[len - 1] == '\n') |
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buf[len - 1] = '\0'; |
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if (strict_strtoul(buf, 16, &data)) { |
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dev_err(rtl->parent, "Invalid reg value %s\n", buf); |
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} else { |
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err = rtl8366_smi_write_reg(smi, reg, data); |
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if (err) { |
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dev_err(rtl->parent, |
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"writing reg 0x%04x val 0x%04lx failed\n", |
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reg, data); |
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} |
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} |
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return count; |
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} |
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static const struct file_operations fops_rtl8366rb_regs = { |
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.read = rtl8366rb_read_debugfs_reg, |
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.write = rtl8366rb_write_debugfs_reg, |
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.open = rtl8366rb_debugfs_open, |
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.owner = THIS_MODULE |
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}; |
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static const struct file_operations fops_rtl8366rb_vlan_mc = { |
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.read = rtl8366rb_read_debugfs_vlan_mc, |
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.open = rtl8366rb_debugfs_open, |
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.owner = THIS_MODULE |
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}; |
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static const struct file_operations fops_rtl8366rb_mibs = { |
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.read = rtl8366rb_read_debugfs_mibs, |
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.open = rtl8366rb_debugfs_open, |
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.open = rtl8366_debugfs_open, |
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.owner = THIS_MODULE |
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}; |
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static void rtl8366rb_debugfs_init(struct rtl8366rb *rtl) |
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static void rtl8366rb_debugfs_init(struct rtl8366_smi *smi) |
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{ |
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struct dentry *node; |
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struct dentry *root; |
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if (!rtl->debugfs_root) |
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rtl->debugfs_root = debugfs_create_dir("rtl8366rb", NULL); |
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if (!rtl->debugfs_root) { |
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dev_err(rtl->parent, "Unable to create debugfs dir\n"); |
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return; |
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} |
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root = rtl->debugfs_root; |
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node = debugfs_create_x16("reg", S_IRUGO | S_IWUSR, root, &gl_dbg_reg); |
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if (!node) { |
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dev_err(rtl->parent, "Creating debugfs file '%s' failed\n", |
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"reg"); |
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return; |
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} |
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node = debugfs_create_file("val", S_IRUGO | S_IWUSR, root, rtl, |
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&fops_rtl8366rb_regs); |
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if (!node) { |
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dev_err(rtl->parent, "Creating debugfs file '%s' failed\n", |
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"val"); |
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if (!smi->debugfs_root) |
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return; |
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} |
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node = debugfs_create_file("vlan_mc", S_IRUSR, root, rtl, |
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&fops_rtl8366rb_vlan_mc); |
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if (!node) { |
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dev_err(rtl->parent, "Creating debugfs file '%s' failed\n", |
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"vlan_mc"); |
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return; |
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} |
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node = debugfs_create_file("mibs", S_IRUSR, root, rtl, |
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node = debugfs_create_file("mibs", S_IRUSR, smi->debugfs_root, smi, |
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&fops_rtl8366rb_mibs); |
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if (!node) { |
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dev_err(rtl->parent, "Creating debugfs file '%s' failed\n", |
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if (!node) |
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dev_err(smi->parent, "Creating debugfs file '%s' failed\n", |
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"mibs"); |
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return; |
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} |
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} |
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static void rtl8366rb_debugfs_remove(struct rtl8366rb *rtl) |
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{ |
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if (rtl->debugfs_root) { |
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debugfs_remove_recursive(rtl->debugfs_root); |
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rtl->debugfs_root = NULL; |
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} |
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} |
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#else |
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static inline void rtl8366rb_debugfs_init(struct rtl8366rb *rtl) {} |
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static inline void rtl8366rb_debugfs_remove(struct rtl8366rb *rtl) {} |
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static inline void rtl8366rb_debugfs_init(struct rtl8366_smi *smi) {} |
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#endif /* CONFIG_RTL8366S_PHY_DEBUG_FS */ |
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static int rtl8366rb_sw_reset_mibs(struct switch_dev *dev, |
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@ -1398,7 +1241,7 @@ static int rtl8366rb_setup(struct rtl8366rb *rtl) |
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struct rtl8366_smi *smi = &rtl->smi; |
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int ret; |
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rtl8366rb_debugfs_init(rtl); |
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rtl8366rb_debugfs_init(smi); |
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ret = rtl8366rb_reset_chip(smi); |
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if (ret) |
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@ -1548,7 +1391,6 @@ static int __devexit rtl8366rb_remove(struct platform_device *pdev) |
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if (rtl) { |
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rtl8366rb_switch_cleanup(rtl); |
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rtl8366rb_debugfs_remove(rtl); |
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platform_set_drvdata(pdev, NULL); |
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rtl8366_smi_cleanup(&rtl->smi); |
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kfree(rtl); |
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