1 files changed, 0 insertions, 236 deletions

diff --git a/drivers/net/wireless/cw1200/debug.c b/drivers/net/wireless/cw1200/debug.c
index ac9c219c6330..e323b4d54338 100644
--- a/drivers/net/wireless/cw1200/debug.c
+++ b/drivers/net/wireless/cw1200/debug.c
@@ -357,144 +357,6 @@ static const struct file_operations fops_counters = {
         .owner = THIS_MODULE,
 };
 
-#ifdef CONFIG_CW1200_ETF
-static int cw1200_etf_out_show(struct seq_file *seq, void *v)
-{
-        struct cw1200_common *priv = seq->private;
-        struct sk_buff *skb;
-        u32 len = 0;
-
-        skb = skb_dequeue(&priv->etf_q);
-
-        if (skb)
-                len = skb->len;
-
-        seq_write(seq, &len, sizeof(len));
-
-        if (skb) {
-                seq_write(seq, skb->data, len);
-                kfree_skb(skb);
-        }
-
-        return 0;
-}
-
-static int cw1200_etf_out_open(struct inode *inode, struct file *file)
-{
-        return single_open(file, &cw1200_etf_out_show,
-                           inode->i_private);
-}
-
-static const struct file_operations fops_etf_out = {
-        .open = cw1200_etf_out_open,
-        .read = seq_read,
-        .llseek = seq_lseek,
-        .release = single_release,
-        .owner = THIS_MODULE,
-};
-
-struct etf_req_msg;
-static int etf_request(struct cw1200_common *priv,
-                       struct etf_req_msg *msg, u32 len);
-
-#define MAX_RX_SIZE 2600
-
-struct etf_in_state {
-        struct cw1200_common *priv;
-        u16 total_len;
-        u16 written;
-        u8 buf[MAX_RX_SIZE];
-};
-
-static int cw1200_etf_in_open(struct inode *inode, struct file *file)
-{
-        struct etf_in_state *etf = kmalloc(sizeof(struct etf_in_state),
-                                           GFP_KERNEL);
-
-        if (!etf)
-                return -ENOMEM;
-
-        etf->written = 0;
-        etf->total_len = 0;
-        etf->priv = inode->i_private;
-
-        file->private_data = etf;
-
-        return 0;
-}
-
-static int cw1200_etf_in_release(struct inode *inode, struct file *file)
-{
-        kfree(file->private_data);
-        return 0;
-}
-
-static ssize_t cw1200_etf_in_write(struct file *file,
-        const char __user *user_buf, size_t count, loff_t *ppos)
-{
-        struct etf_in_state *etf = file->private_data;
-
-        ssize_t written = 0;
-
-        if (!etf->total_len) {
-                if (count < sizeof(etf->total_len)) {
-                        pr_err("count < sizeof(total_len)\n");
-                        return -EINVAL;
-                }
-
-                if (copy_from_user(&etf->total_len, user_buf,
-                                   sizeof(etf->total_len))) {
-                        pr_err("copy_from_user (len) failed\n");
-                        return -EFAULT;
-                }
-
-                if (etf->total_len > MAX_RX_SIZE) {
-                        pr_err("requested length > MAX_RX_SIZE\n");
-                        return -EINVAL;
-                }
-
-                written += sizeof(etf->total_len);
-                count -= sizeof(etf->total_len);
-        }
-
-        if (!count)
-                goto done;
-
-        if (count > (etf->total_len - written)) {
-                pr_err("Tried to write > MAX_RX_SIZE\n");
-                return -EINVAL;
-        }
-
-        if (copy_from_user(etf->buf + etf->written, user_buf + written,
-                           count)) {
-                pr_err("copy_from_user (payload %zu) failed\n", count);
-                return -EFAULT;
-        }
-
-        written += count;
-        etf->written += count;
-
-        if (etf->written >= etf->total_len) {
-                if (etf_request(etf->priv, (struct etf_req_msg *)etf->buf,
-                                etf->total_len)) {
-                        pr_err("etf_request failed\n");
-                        return -EIO;
-                }
-        }
-
-done:
-        return written;
-}
-
-static const struct file_operations fops_etf_in = {
-        .open = cw1200_etf_in_open,
-        .release = cw1200_etf_in_release,
-        .write = cw1200_etf_in_write,
-        .llseek = default_llseek,
-        .owner = THIS_MODULE,
-};
-#endif /* CONFIG_CW1200_ETF */
-
 static ssize_t cw1200_wsm_dumps(struct file *file,
         const char __user *user_buf, size_t count, loff_t *ppos)
 {
@@ -542,19 +404,6 @@ int cw1200_debug_init(struct cw1200_common *priv)
                                  priv, &fops_counters))
                 goto err;
 
-#ifdef CONFIG_CW1200_ETF
-        if (etf_mode) {
-                skb_queue_head_init(&priv->etf_q);
-
-                if (!debugfs_create_file("etf_out", S_IRUSR, d->debugfs_phy,
-                                         priv, &fops_etf_out))
-                        goto err;
-                if (!debugfs_create_file("etf_in", S_IWUSR, d->debugfs_phy,
-                                         priv, &fops_etf_in))
-                        goto err;
-        }
-#endif /* CONFIG_CW1200_ETF */
-
         if (!debugfs_create_file("wsm_dumps", S_IWUSR, d->debugfs_phy,
                                  priv, &fops_wsm_dumps))
                 goto err;
@@ -577,88 +426,3 @@ void cw1200_debug_release(struct cw1200_common *priv)
                 kfree(d);
         }
 }
-
-#ifdef CONFIG_CW1200_ETF
-struct cw1200_sdd {
-        u8 id;
-        u8 len;
-        u8 data[];
-};
-
-struct etf_req_msg {
-        u32 id;
-        u32 len;
-        u8 data[];
-};
-
-static int parse_sdd_file(struct cw1200_common *priv, u8 *data, u32 length)
-{
-        struct cw1200_sdd *ie;
-
-        while (length > 0) {
-                ie = (struct cw1200_sdd *)data;
-                if (ie->id == SDD_REFERENCE_FREQUENCY_ELT_ID) {
-                        priv->hw_refclk = cpu_to_le16(*((u16 *)ie->data));
-                        pr_info("Using Reference clock frequency %d KHz\n",
-                                priv->hw_refclk);
-                        break;
-                }
-
-                length -= ie->len + sizeof(*ie);
-                data += ie->len + sizeof(*ie);
-        }
-        return 0;
-}
-
-char *etf_firmware;
-
-#define ST90TDS_START_ADAPTER           0x09 /* Loads firmware too */
-#define ST90TDS_STOP_ADAPTER            0x0A
-#define ST90TDS_CONFIG_ADAPTER          0x0E /* Send configuration params */
-#define ST90TDS_SBUS_READ               0x13
-#define ST90TDS_SBUS_WRITE              0x14
-#define ST90TDS_GET_DEVICE_OPTION       0x19
-#define ST90TDS_SET_DEVICE_OPTION       0x1A
-#define ST90TDS_SEND_SDD                0x1D /* SDD File used to find DPLL */
-
-#include "fwio.h"
-
-static int etf_request(struct cw1200_common *priv,
-                       struct etf_req_msg *msg,
-                       u32 len)
-{
-        int rval = -1;
-        switch (msg->id) {
-        case ST90TDS_START_ADAPTER:
-                etf_firmware = "cw1200_etf.bin";
-                pr_info("ETF_START (len %d, '%s')\n", len, etf_firmware);
-                rval = cw1200_load_firmware(priv);
-                break;
-        case ST90TDS_STOP_ADAPTER:
-                pr_info("ETF_STOP (unhandled)\n");
-                break;
-        case ST90TDS_SEND_SDD:
-                pr_info("ETF_SDD\n");
-                rval = parse_sdd_file(priv, msg->data, msg->len);
-                break;
-        case ST90TDS_CONFIG_ADAPTER:
-                pr_info("ETF_CONFIG_ADAP (unhandled)\n");
-                break;
-        case ST90TDS_SBUS_READ:
-                pr_info("ETF_SBUS_READ (unhandled)\n");
-                break;
-        case ST90TDS_SBUS_WRITE:
-                pr_info("ETF_SBUS_WRITE (unhandled)\n");
-                break;
-        case ST90TDS_SET_DEVICE_OPTION:
-                pr_info("ETF_SET_DEV_OPT (unhandled)\n");
-                break;
-        default:
-                pr_info("ETF_PASSTHRU (0x%08x)\n", msg->id);
-                rval = wsm_raw_cmd(priv, (u8 *)msg, len);
-                break;
-        }
-
-        return rval;
-}
-#endif /* CONFIG_CW1200_ETF */