* [PATCH] wl12xx: remove sdio_test module
2011-10-06 20:30 wl12xx: tired of the sdio_test module Luciano Coelho
@ 2011-10-06 20:31 ` Luciano Coelho
2011-10-07 4:44 ` Kalle Valo
2011-10-07 6:21 ` Luciano Coelho
2011-10-06 20:31 ` [PATCH] wl12xx: sdio_test: create copies of the header files used Luciano Coelho
1 sibling, 2 replies; 6+ messages in thread
From: Luciano Coelho @ 2011-10-06 20:31 UTC (permalink / raw)
To: linux-wireless; +Cc: coelho
This module has been causing more trouble than being useful. It only
tests the SDIO speed by connecting to the wl12xx chip and does some
throughput calculations. It is an ugly quick hack and, if we really
want to have it as part of wl12xx we need to clean it up and implement
it properly.
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
drivers/net/wireless/wl12xx/Kconfig | 10 -
drivers/net/wireless/wl12xx/Makefile | 3 -
drivers/net/wireless/wl12xx/sdio_test.c | 543 -------------------------------
3 files changed, 0 insertions(+), 556 deletions(-)
delete mode 100644 drivers/net/wireless/wl12xx/sdio_test.c
diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig
index 3fe388b..af08c86 100644
--- a/drivers/net/wireless/wl12xx/Kconfig
+++ b/drivers/net/wireless/wl12xx/Kconfig
@@ -42,16 +42,6 @@ config WL12XX_SDIO
If you choose to build a module, it'll be called wl12xx_sdio.
Say N if unsure.
-config WL12XX_SDIO_TEST
- tristate "TI wl12xx SDIO testing support"
- depends on WL12XX && MMC && WL12XX_SDIO
- default n
- ---help---
- This module adds support for the SDIO bus testing with the
- TI wl12xx chipsets. You probably don't want this unless you are
- testing a new hardware platform. Select this if you want to test the
- SDIO bus which is connected to the wl12xx chip.
-
config WL12XX_PLATFORM_DATA
bool
depends on WL12XX_SDIO != n || WL1251_SDIO != n
diff --git a/drivers/net/wireless/wl12xx/Makefile b/drivers/net/wireless/wl12xx/Makefile
index 621b348..fe67262 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -3,14 +3,11 @@ wl12xx-objs = main.o cmd.o io.o event.o tx.o rx.o ps.o acx.o \
wl12xx_spi-objs = spi.o
wl12xx_sdio-objs = sdio.o
-wl12xx_sdio_test-objs = sdio_test.o
wl12xx-$(CONFIG_NL80211_TESTMODE) += testmode.o
obj-$(CONFIG_WL12XX) += wl12xx.o
obj-$(CONFIG_WL12XX_SPI) += wl12xx_spi.o
obj-$(CONFIG_WL12XX_SDIO) += wl12xx_sdio.o
-obj-$(CONFIG_WL12XX_SDIO_TEST) += wl12xx_sdio_test.o
-
# small builtin driver bit
obj-$(CONFIG_WL12XX_PLATFORM_DATA) += wl12xx_platform_data.o
diff --git a/drivers/net/wireless/wl12xx/sdio_test.c b/drivers/net/wireless/wl12xx/sdio_test.c
deleted file mode 100644
index f25d5d9..0000000
--- a/drivers/net/wireless/wl12xx/sdio_test.c
+++ /dev/null
@@ -1,543 +0,0 @@
-/*
- * SDIO testing driver for wl12xx
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Contact: Roger Quadros <roger.quadros@nokia.com>
- *
- * wl12xx read/write routines taken from the main module
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/irq.h>
-#include <linux/module.h>
-#include <linux/crc7.h>
-#include <linux/vmalloc.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/card.h>
-#include <linux/mmc/host.h>
-#include <linux/gpio.h>
-#include <linux/wl12xx.h>
-#include <linux/kthread.h>
-#include <linux/firmware.h>
-#include <linux/pm_runtime.h>
-
-#include "wl12xx.h"
-#include "io.h"
-#include "boot.h"
-
-#ifndef SDIO_VENDOR_ID_TI
-#define SDIO_VENDOR_ID_TI 0x0097
-#endif
-
-#ifndef SDIO_DEVICE_ID_TI_WL1271
-#define SDIO_DEVICE_ID_TI_WL1271 0x4076
-#endif
-
-static bool rx, tx;
-
-module_param(rx, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(rx, "Perform rx test. Default (0). "
- "This test continuously reads data from the SDIO device.\n");
-
-module_param(tx, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(tx, "Perform tx test. Default (0). "
- "This test continuously writes data to the SDIO device.\n");
-
-struct wl1271_test {
- struct wl1271 wl;
- struct task_struct *test_task;
-};
-
-static const struct sdio_device_id wl1271_devices[] = {
- { SDIO_DEVICE(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271) },
- {}
-};
-
-static inline struct sdio_func *wl_to_func(struct wl1271 *wl)
-{
- return wl->if_priv;
-}
-
-static struct device *wl1271_sdio_wl_to_dev(struct wl1271 *wl)
-{
- return &(wl_to_func(wl)->dev);
-}
-
-static void wl1271_sdio_raw_read(struct wl1271 *wl, int addr, void *buf,
- size_t len, bool fixed)
-{
- int ret = 0;
- struct sdio_func *func = wl_to_func(wl);
-
- if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
- ((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret);
- wl1271_debug(DEBUG_SDIO, "sdio read 52 addr 0x%x, byte 0x%02x",
- addr, ((u8 *)buf)[0]);
- } else {
- if (fixed)
- ret = sdio_readsb(func, buf, addr, len);
- else
- ret = sdio_memcpy_fromio(func, buf, addr, len);
-
- wl1271_debug(DEBUG_SDIO, "sdio read 53 addr 0x%x, %zu bytes",
- addr, len);
- wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
- }
-
- if (ret)
- wl1271_error("sdio read failed (%d)", ret);
-}
-
-static void wl1271_sdio_raw_write(struct wl1271 *wl, int addr, void *buf,
- size_t len, bool fixed)
-{
- int ret = 0;
- struct sdio_func *func = wl_to_func(wl);
-
- if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
- sdio_f0_writeb(func, ((u8 *)buf)[0], addr, &ret);
- wl1271_debug(DEBUG_SDIO, "sdio write 52 addr 0x%x, byte 0x%02x",
- addr, ((u8 *)buf)[0]);
- } else {
- wl1271_debug(DEBUG_SDIO, "sdio write 53 addr 0x%x, %zu bytes",
- addr, len);
- wl1271_dump_ascii(DEBUG_SDIO, "data: ", buf, len);
-
- if (fixed)
- ret = sdio_writesb(func, addr, buf, len);
- else
- ret = sdio_memcpy_toio(func, addr, buf, len);
- }
- if (ret)
- wl1271_error("sdio write failed (%d)", ret);
-
-}
-
-static int wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
-{
- struct sdio_func *func = wl_to_func(wl);
- int ret;
-
- /* Let the SDIO stack handle wlan_enable control, so we
- * keep host claimed while wlan is in use to keep wl1271
- * alive.
- */
- if (enable) {
- /* Power up the card */
- ret = pm_runtime_get_sync(&func->dev);
- if (ret < 0)
- goto out;
-
- /* Runtime PM might be disabled, power up the card manually */
- ret = mmc_power_restore_host(func->card->host);
- if (ret < 0)
- goto out;
-
- sdio_claim_host(func);
- sdio_enable_func(func);
- } else {
- sdio_disable_func(func);
- sdio_release_host(func);
-
- /* Runtime PM might be disabled, power off the card manually */
- ret = mmc_power_save_host(func->card->host);
- if (ret < 0)
- goto out;
-
- /* Power down the card */
- ret = pm_runtime_put_sync(&func->dev);
- }
-
-out:
- return ret;
-}
-
-static void wl1271_sdio_disable_interrupts(struct wl1271 *wl)
-{
-}
-
-static void wl1271_sdio_enable_interrupts(struct wl1271 *wl)
-{
-}
-
-
-static struct wl1271_if_operations sdio_ops = {
- .read = wl1271_sdio_raw_read,
- .write = wl1271_sdio_raw_write,
- .power = wl1271_sdio_set_power,
- .dev = wl1271_sdio_wl_to_dev,
- .enable_irq = wl1271_sdio_enable_interrupts,
- .disable_irq = wl1271_sdio_disable_interrupts,
-};
-
-static void wl1271_fw_wakeup(struct wl1271 *wl)
-{
- u32 elp_reg;
-
- elp_reg = ELPCTRL_WAKE_UP;
- wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, elp_reg);
-}
-
-static int wl1271_fetch_firmware(struct wl1271 *wl)
-{
- const struct firmware *fw;
- int ret;
-
- if (wl->chip.id == CHIP_ID_1283_PG20)
- ret = request_firmware(&fw, WL128X_FW_NAME,
- wl1271_wl_to_dev(wl));
- else
- ret = request_firmware(&fw, WL127X_FW_NAME,
- wl1271_wl_to_dev(wl));
-
- if (ret < 0) {
- wl1271_error("could not get firmware: %d", ret);
- return ret;
- }
-
- if (fw->size % 4) {
- wl1271_error("firmware size is not multiple of 32 bits: %zu",
- fw->size);
- ret = -EILSEQ;
- goto out;
- }
-
- wl->fw_len = fw->size;
- wl->fw = vmalloc(wl->fw_len);
-
- if (!wl->fw) {
- wl1271_error("could not allocate memory for the firmware");
- ret = -ENOMEM;
- goto out;
- }
-
- memcpy(wl->fw, fw->data, wl->fw_len);
-
- ret = 0;
-
-out:
- release_firmware(fw);
-
- return ret;
-}
-
-static int wl1271_fetch_nvs(struct wl1271 *wl)
-{
- const struct firmware *fw;
- int ret;
-
- ret = request_firmware(&fw, WL12XX_NVS_NAME, wl1271_wl_to_dev(wl));
-
- if (ret < 0) {
- wl1271_error("could not get nvs file: %d", ret);
- return ret;
- }
-
- wl->nvs = kmemdup(fw->data, fw->size, GFP_KERNEL);
-
- if (!wl->nvs) {
- wl1271_error("could not allocate memory for the nvs file");
- ret = -ENOMEM;
- goto out;
- }
-
- wl->nvs_len = fw->size;
-
-out:
- release_firmware(fw);
-
- return ret;
-}
-
-static int wl1271_chip_wakeup(struct wl1271 *wl)
-{
- struct wl1271_partition_set partition;
- int ret;
-
- msleep(WL1271_PRE_POWER_ON_SLEEP);
- ret = wl1271_power_on(wl);
- if (ret)
- return ret;
-
- msleep(WL1271_POWER_ON_SLEEP);
-
- /* We don't need a real memory partition here, because we only want
- * to use the registers at this point. */
- memset(&partition, 0, sizeof(partition));
- partition.reg.start = REGISTERS_BASE;
- partition.reg.size = REGISTERS_DOWN_SIZE;
- wl1271_set_partition(wl, &partition);
-
- /* ELP module wake up */
- wl1271_fw_wakeup(wl);
-
- /* whal_FwCtrl_BootSm() */
-
- /* 0. read chip id from CHIP_ID */
- wl->chip.id = wl1271_read32(wl, CHIP_ID_B);
-
- /* 1. check if chip id is valid */
-
- switch (wl->chip.id) {
- case CHIP_ID_1271_PG10:
- wl1271_warning("chip id 0x%x (1271 PG10) support is obsolete",
- wl->chip.id);
- break;
- case CHIP_ID_1271_PG20:
- wl1271_notice("chip id 0x%x (1271 PG20)",
- wl->chip.id);
- break;
- case CHIP_ID_1283_PG20:
- wl1271_notice("chip id 0x%x (1283 PG20)",
- wl->chip.id);
- break;
- case CHIP_ID_1283_PG10:
- default:
- wl1271_warning("unsupported chip id: 0x%x", wl->chip.id);
- return -ENODEV;
- }
-
- return ret;
-}
-
-static struct wl1271_partition_set part_down = {
- .mem = {
- .start = 0x00000000,
- .size = 0x000177c0
- },
- .reg = {
- .start = REGISTERS_BASE,
- .size = 0x00008800
- },
- .mem2 = {
- .start = 0x00000000,
- .size = 0x00000000
- },
- .mem3 = {
- .start = 0x00000000,
- .size = 0x00000000
- },
-};
-
-static int tester(void *data)
-{
- struct wl1271 *wl = data;
- struct sdio_func *func = wl_to_func(wl);
- struct device *pdev = &func->dev;
- int ret = 0;
- bool rx_started = 0;
- bool tx_started = 0;
- uint8_t *tx_buf, *rx_buf;
- int test_size = PAGE_SIZE;
- u32 addr = 0;
- struct wl1271_partition_set partition;
-
- /* We assume chip is powered up and firmware fetched */
-
- memcpy(&partition, &part_down, sizeof(partition));
- partition.mem.start = addr;
- wl1271_set_partition(wl, &partition);
-
- tx_buf = kmalloc(test_size, GFP_KERNEL);
- rx_buf = kmalloc(test_size, GFP_KERNEL);
- if (!tx_buf || !rx_buf) {
- dev_err(pdev,
- "Could not allocate memory. Test will not run.\n");
- ret = -ENOMEM;
- goto free;
- }
-
- memset(tx_buf, 0x5a, test_size);
-
- /* write something in data area so we can read it back */
- wl1271_write(wl, addr, tx_buf, test_size, false);
-
- while (!kthread_should_stop()) {
- if (rx && !rx_started) {
- dev_info(pdev, "starting rx test\n");
- rx_started = 1;
- } else if (!rx && rx_started) {
- dev_info(pdev, "stopping rx test\n");
- rx_started = 0;
- }
-
- if (tx && !tx_started) {
- dev_info(pdev, "starting tx test\n");
- tx_started = 1;
- } else if (!tx && tx_started) {
- dev_info(pdev, "stopping tx test\n");
- tx_started = 0;
- }
-
- if (rx_started)
- wl1271_read(wl, addr, rx_buf, test_size, false);
-
- if (tx_started)
- wl1271_write(wl, addr, tx_buf, test_size, false);
-
- if (!rx_started && !tx_started)
- msleep(100);
- }
-
-free:
- kfree(tx_buf);
- kfree(rx_buf);
- return ret;
-}
-
-static int __devinit wl1271_probe(struct sdio_func *func,
- const struct sdio_device_id *id)
-{
- const struct wl12xx_platform_data *wlan_data;
- struct wl1271 *wl;
- struct wl1271_test *wl_test;
- int ret = 0;
-
- /* wl1271 has 2 sdio functions we handle just the wlan part */
- if (func->num != 0x02)
- return -ENODEV;
-
- wl_test = kzalloc(sizeof(struct wl1271_test), GFP_KERNEL);
- if (!wl_test) {
- dev_err(&func->dev, "Could not allocate memory\n");
- return -ENOMEM;
- }
-
- wl = &wl_test->wl;
-
- wl->if_priv = func;
- wl->if_ops = &sdio_ops;
-
- /* Grab access to FN0 for ELP reg. */
- func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
-
- /* Use block mode for transferring over one block size of data */
- func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
-
- wlan_data = wl12xx_get_platform_data();
- if (IS_ERR(wlan_data)) {
- ret = PTR_ERR(wlan_data);
- dev_err(&func->dev, "missing wlan platform data: %d\n", ret);
- goto out_free;
- }
-
- wl->irq = wlan_data->irq;
- wl->ref_clock = wlan_data->board_ref_clock;
- wl->tcxo_clock = wlan_data->board_tcxo_clock;
-
- sdio_set_drvdata(func, wl_test);
-
- /* power up the device */
- ret = wl1271_chip_wakeup(wl);
- if (ret) {
- dev_err(&func->dev, "could not wake up chip\n");
- goto out_free;
- }
-
- if (wl->fw == NULL) {
- ret = wl1271_fetch_firmware(wl);
- if (ret < 0) {
- dev_err(&func->dev, "firmware fetch error\n");
- goto out_off;
- }
- }
-
- /* fetch NVS */
- if (wl->nvs == NULL) {
- ret = wl1271_fetch_nvs(wl);
- if (ret < 0) {
- dev_err(&func->dev, "NVS fetch error\n");
- goto out_off;
- }
- }
-
- ret = wl1271_load_firmware(wl);
- if (ret < 0) {
- dev_err(&func->dev, "firmware load error: %d\n", ret);
- goto out_free;
- }
-
- dev_info(&func->dev, "initialized\n");
-
- /* I/O testing will be done in the tester thread */
-
- wl_test->test_task = kthread_run(tester, wl, "sdio_tester");
- if (IS_ERR(wl_test->test_task)) {
- dev_err(&func->dev, "unable to create kernel thread\n");
- ret = PTR_ERR(wl_test->test_task);
- goto out_free;
- }
-
- return 0;
-
-out_off:
- /* power off the chip */
- wl1271_power_off(wl);
-
-out_free:
- kfree(wl_test);
- return ret;
-}
-
-static void __devexit wl1271_remove(struct sdio_func *func)
-{
- struct wl1271_test *wl_test = sdio_get_drvdata(func);
-
- /* stop the I/O test thread */
- kthread_stop(wl_test->test_task);
-
- /* power off the chip */
- wl1271_power_off(&wl_test->wl);
-
- vfree(wl_test->wl.fw);
- wl_test->wl.fw = NULL;
- kfree(wl_test->wl.nvs);
- wl_test->wl.nvs = NULL;
-
- kfree(wl_test);
-}
-
-static struct sdio_driver wl1271_sdio_driver = {
- .name = "wl12xx_sdio_test",
- .id_table = wl1271_devices,
- .probe = wl1271_probe,
- .remove = __devexit_p(wl1271_remove),
-};
-
-static int __init wl1271_init(void)
-{
- int ret;
-
- ret = sdio_register_driver(&wl1271_sdio_driver);
- if (ret < 0)
- pr_err("failed to register sdio driver: %d\n", ret);
-
- return ret;
-}
-module_init(wl1271_init);
-
-static void __exit wl1271_exit(void)
-{
- sdio_unregister_driver(&wl1271_sdio_driver);
-}
-module_exit(wl1271_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Roger Quadros <roger.quadros@nokia.com>");
-
--
1.7.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH] wl12xx: sdio_test: create copies of the header files used
2011-10-06 20:30 wl12xx: tired of the sdio_test module Luciano Coelho
2011-10-06 20:31 ` [PATCH] wl12xx: remove " Luciano Coelho
@ 2011-10-06 20:31 ` Luciano Coelho
1 sibling, 0 replies; 6+ messages in thread
From: Luciano Coelho @ 2011-10-06 20:31 UTC (permalink / raw)
To: linux-wireless; +Cc: coelho
This patch just adds copies of old header files used by the sdio_test
module. This will prevent breakage when things change in the other
drivers while still keeping this test driver working.
This module was created as a dirty hack to use the wl12xx chip to test
the throughput that SDIO can handle. It is not worth keeping it
running according to the changes in the main drivers, unless it gets
cleaned up properly.
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
drivers/net/wireless/wl12xx/sdio_test.c | 7 +-
drivers/net/wireless/wl12xx/sdio_test.h | 685 ++++++++++++++++++++++++++
drivers/net/wireless/wl12xx/sdio_test_boot.h | 130 +++++
drivers/net/wireless/wl12xx/sdio_test_io.h | 190 +++++++
4 files changed, 1008 insertions(+), 4 deletions(-)
create mode 100644 drivers/net/wireless/wl12xx/sdio_test.h
create mode 100644 drivers/net/wireless/wl12xx/sdio_test_boot.h
create mode 100644 drivers/net/wireless/wl12xx/sdio_test_io.h
diff --git a/drivers/net/wireless/wl12xx/sdio_test.c b/drivers/net/wireless/wl12xx/sdio_test.c
index f25d5d9..7285897 100644
--- a/drivers/net/wireless/wl12xx/sdio_test.c
+++ b/drivers/net/wireless/wl12xx/sdio_test.c
@@ -37,9 +37,9 @@
#include <linux/firmware.h>
#include <linux/pm_runtime.h>
-#include "wl12xx.h"
-#include "io.h"
-#include "boot.h"
+#include "sdio_test.h"
+#include "sdio_test_io.h"
+#include "sdio_test_boot.h"
#ifndef SDIO_VENDOR_ID_TI
#define SDIO_VENDOR_ID_TI 0x0097
@@ -176,7 +176,6 @@ static void wl1271_sdio_enable_interrupts(struct wl1271 *wl)
{
}
-
static struct wl1271_if_operations sdio_ops = {
.read = wl1271_sdio_raw_read,
.write = wl1271_sdio_raw_write,
diff --git a/drivers/net/wireless/wl12xx/sdio_test.h b/drivers/net/wireless/wl12xx/sdio_test.h
new file mode 100644
index 0000000..997f532
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/sdio_test.h
@@ -0,0 +1,685 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __WL12XX_H__
+#define __WL12XX_H__
+
+#include <linux/mutex.h>
+#include <linux/completion.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+#include <linux/bitops.h>
+#include <net/mac80211.h>
+
+#include "conf.h"
+#include "ini.h"
+
+#define DRIVER_NAME "wl1271"
+#define DRIVER_PREFIX DRIVER_NAME ": "
+
+/*
+ * FW versions support BA 11n
+ * versions marks x.x.x.50-60.x
+ */
+#define WL12XX_BA_SUPPORT_FW_COST_VER2_START 50
+#define WL12XX_BA_SUPPORT_FW_COST_VER2_END 60
+
+enum {
+ DEBUG_NONE = 0,
+ DEBUG_IRQ = BIT(0),
+ DEBUG_SPI = BIT(1),
+ DEBUG_BOOT = BIT(2),
+ DEBUG_MAILBOX = BIT(3),
+ DEBUG_TESTMODE = BIT(4),
+ DEBUG_EVENT = BIT(5),
+ DEBUG_TX = BIT(6),
+ DEBUG_RX = BIT(7),
+ DEBUG_SCAN = BIT(8),
+ DEBUG_CRYPT = BIT(9),
+ DEBUG_PSM = BIT(10),
+ DEBUG_MAC80211 = BIT(11),
+ DEBUG_CMD = BIT(12),
+ DEBUG_ACX = BIT(13),
+ DEBUG_SDIO = BIT(14),
+ DEBUG_FILTERS = BIT(15),
+ DEBUG_ADHOC = BIT(16),
+ DEBUG_AP = BIT(17),
+ DEBUG_MASTER = (DEBUG_ADHOC | DEBUG_AP),
+ DEBUG_ALL = ~0,
+};
+
+extern u32 wl12xx_debug_level;
+
+#define DEBUG_DUMP_LIMIT 1024
+
+#define wl1271_error(fmt, arg...) \
+ pr_err(DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
+
+#define wl1271_warning(fmt, arg...) \
+ pr_warning(DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
+
+#define wl1271_notice(fmt, arg...) \
+ pr_info(DRIVER_PREFIX fmt "\n", ##arg)
+
+#define wl1271_info(fmt, arg...) \
+ pr_info(DRIVER_PREFIX fmt "\n", ##arg)
+
+#define wl1271_debug(level, fmt, arg...) \
+ do { \
+ if (level & wl12xx_debug_level) \
+ pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \
+ } while (0)
+
+/* TODO: use pr_debug_hex_dump when it will be available */
+#define wl1271_dump(level, prefix, buf, len) \
+ do { \
+ if (level & wl12xx_debug_level) \
+ print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
+ DUMP_PREFIX_OFFSET, 16, 1, \
+ buf, \
+ min_t(size_t, len, DEBUG_DUMP_LIMIT), \
+ 0); \
+ } while (0)
+
+#define wl1271_dump_ascii(level, prefix, buf, len) \
+ do { \
+ if (level & wl12xx_debug_level) \
+ print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
+ DUMP_PREFIX_OFFSET, 16, 1, \
+ buf, \
+ min_t(size_t, len, DEBUG_DUMP_LIMIT), \
+ true); \
+ } while (0)
+
+#define WL127X_FW_NAME "ti-connectivity/wl127x-fw-3.bin"
+#define WL128X_FW_NAME "ti-connectivity/wl128x-fw-3.bin"
+
+/*
+ * wl127x and wl128x are using the same NVS file name. However, the
+ * ini parameters between them are different. The driver validates
+ * the correct NVS size in wl1271_boot_upload_nvs().
+ */
+#define WL12XX_NVS_NAME "ti-connectivity/wl1271-nvs.bin"
+
+#define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff))
+#define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff))
+#define WL1271_TX_SQN_POST_RECOVERY_PADDING 0xff
+
+#define WL1271_CIPHER_SUITE_GEM 0x00147201
+
+#define WL1271_BUSY_WORD_CNT 1
+#define WL1271_BUSY_WORD_LEN (WL1271_BUSY_WORD_CNT * sizeof(u32))
+
+#define WL1271_ELP_HW_STATE_ASLEEP 0
+#define WL1271_ELP_HW_STATE_IRQ 1
+
+#define WL1271_DEFAULT_BEACON_INT 100
+#define WL1271_DEFAULT_DTIM_PERIOD 1
+
+#define WL12XX_MAX_ROLES 4
+#define WL12XX_MAX_LINKS 12
+#define WL12XX_INVALID_ROLE_ID 0xff
+#define WL12XX_INVALID_LINK_ID 0xff
+
+/* Defined by FW as 0. Will not be freed or allocated. */
+#define WL12XX_SYSTEM_HLID 0
+
+/*
+ * TODO: we currently don't support multirole. remove
+ * this constant from the code when we do.
+ */
+#define WL1271_AP_STA_HLID_START 3
+
+/*
+ * When in AP-mode, we allow (at least) this number of packets
+ * to be transmitted to FW for a STA in PS-mode. Only when packets are
+ * present in the FW buffers it will wake the sleeping STA. We want to put
+ * enough packets for the driver to transmit all of its buffered data before
+ * the STA goes to sleep again. But we don't want to take too much memory
+ * as it might hurt the throughput of active STAs.
+ */
+#define WL1271_PS_STA_MAX_PACKETS 2
+
+#define WL1271_AP_BSS_INDEX 0
+#define WL1271_AP_DEF_BEACON_EXP 20
+
+#define ACX_TX_DESCRIPTORS 16
+
+#define WL1271_AGGR_BUFFER_SIZE (4 * PAGE_SIZE)
+
+enum wl1271_state {
+ WL1271_STATE_OFF,
+ WL1271_STATE_ON,
+ WL1271_STATE_PLT,
+};
+
+enum wl1271_partition_type {
+ PART_DOWN,
+ PART_WORK,
+ PART_DRPW,
+
+ PART_TABLE_LEN
+};
+
+struct wl1271_partition {
+ u32 size;
+ u32 start;
+};
+
+struct wl1271_partition_set {
+ struct wl1271_partition mem;
+ struct wl1271_partition reg;
+ struct wl1271_partition mem2;
+ struct wl1271_partition mem3;
+};
+
+struct wl1271;
+
+enum {
+ FW_VER_CHIP,
+ FW_VER_IF_TYPE,
+ FW_VER_MAJOR,
+ FW_VER_SUBTYPE,
+ FW_VER_MINOR,
+
+ NUM_FW_VER
+};
+
+#define FW_VER_CHIP_WL127X 6
+#define FW_VER_CHIP_WL128X 7
+
+#define FW_VER_IF_TYPE_STA 1
+#define FW_VER_IF_TYPE_AP 2
+
+#define FW_VER_MINOR_1_SPARE_STA_MIN 58
+#define FW_VER_MINOR_1_SPARE_AP_MIN 47
+
+#define FW_VER_MINOR_FWLOG_STA_MIN 70
+
+struct wl1271_chip {
+ u32 id;
+ char fw_ver_str[ETHTOOL_BUSINFO_LEN];
+ unsigned int fw_ver[NUM_FW_VER];
+};
+
+struct wl1271_stats {
+ struct acx_statistics *fw_stats;
+ unsigned long fw_stats_update;
+
+ unsigned int retry_count;
+ unsigned int excessive_retries;
+};
+
+#define NUM_TX_QUEUES 4
+#define NUM_RX_PKT_DESC 8
+
+#define AP_MAX_STATIONS 8
+
+/* Broadcast and Global links + system link + links to stations */
+/*
+ * TODO: when WL1271_AP_STA_HLID_START is no longer constant, change all
+ * the places that use this.
+ */
+#define AP_MAX_LINKS (AP_MAX_STATIONS + WL1271_AP_STA_HLID_START)
+
+/* FW status registers */
+struct wl12xx_fw_status {
+ __le32 intr;
+ u8 fw_rx_counter;
+ u8 drv_rx_counter;
+ u8 reserved;
+ u8 tx_results_counter;
+ __le32 rx_pkt_descs[NUM_RX_PKT_DESC];
+ __le32 fw_localtime;
+
+ /*
+ * A bitmap (where each bit represents a single HLID)
+ * to indicate if the station is in PS mode.
+ */
+ __le32 link_ps_bitmap;
+
+ /*
+ * A bitmap (where each bit represents a single HLID) to indicate
+ * if the station is in Fast mode
+ */
+ __le32 link_fast_bitmap;
+
+ /* Cumulative counter of total released mem blocks since FW-reset */
+ __le32 total_released_blks;
+
+ /* Size (in Memory Blocks) of TX pool */
+ __le32 tx_total;
+
+ /* Cumulative counter of released packets per AC */
+ u8 tx_released_pkts[NUM_TX_QUEUES];
+
+ /* Cumulative counter of freed packets per HLID */
+ u8 tx_lnk_free_pkts[WL12XX_MAX_LINKS];
+
+ /* Cumulative counter of released Voice memory blocks */
+ u8 tx_voice_released_blks;
+ u8 padding_1[3];
+ __le32 log_start_addr;
+} __packed;
+
+struct wl1271_rx_mem_pool_addr {
+ u32 addr;
+ u32 addr_extra;
+};
+
+#define WL1271_MAX_CHANNELS 64
+struct wl1271_scan {
+ struct cfg80211_scan_request *req;
+ unsigned long scanned_ch[BITS_TO_LONGS(WL1271_MAX_CHANNELS)];
+ bool failed;
+ u8 state;
+ u8 ssid[IEEE80211_MAX_SSID_LEN+1];
+ size_t ssid_len;
+};
+
+struct wl1271_if_operations {
+ void (*read)(struct wl1271 *wl, int addr, void *buf, size_t len,
+ bool fixed);
+ void (*write)(struct wl1271 *wl, int addr, void *buf, size_t len,
+ bool fixed);
+ void (*reset)(struct wl1271 *wl);
+ void (*init)(struct wl1271 *wl);
+ int (*power)(struct wl1271 *wl, bool enable);
+ struct device* (*dev)(struct wl1271 *wl);
+ void (*enable_irq)(struct wl1271 *wl);
+ void (*disable_irq)(struct wl1271 *wl);
+ void (*set_block_size) (struct wl1271 *wl, unsigned int blksz);
+};
+
+#define MAX_NUM_KEYS 14
+#define MAX_KEY_SIZE 32
+
+struct wl1271_ap_key {
+ u8 id;
+ u8 key_type;
+ u8 key_size;
+ u8 key[MAX_KEY_SIZE];
+ u8 hlid;
+ u32 tx_seq_32;
+ u16 tx_seq_16;
+};
+
+enum wl12xx_flags {
+ WL1271_FLAG_STA_ASSOCIATED,
+ WL1271_FLAG_IBSS_JOINED,
+ WL1271_FLAG_GPIO_POWER,
+ WL1271_FLAG_TX_QUEUE_STOPPED,
+ WL1271_FLAG_TX_PENDING,
+ WL1271_FLAG_IN_ELP,
+ WL1271_FLAG_ELP_REQUESTED,
+ WL1271_FLAG_PSM,
+ WL1271_FLAG_PSM_REQUESTED,
+ WL1271_FLAG_IRQ_RUNNING,
+ WL1271_FLAG_IDLE,
+ WL1271_FLAG_PSPOLL_FAILURE,
+ WL1271_FLAG_STA_STATE_SENT,
+ WL1271_FLAG_FW_TX_BUSY,
+ WL1271_FLAG_AP_STARTED,
+ WL1271_FLAG_IF_INITIALIZED,
+ WL1271_FLAG_DUMMY_PACKET_PENDING,
+ WL1271_FLAG_SUSPENDED,
+ WL1271_FLAG_PENDING_WORK,
+ WL1271_FLAG_SOFT_GEMINI,
+ WL1271_FLAG_RX_STREAMING_STARTED,
+ WL1271_FLAG_RECOVERY_IN_PROGRESS,
+};
+
+struct wl1271_link {
+ /* AP-mode - TX queue per AC in link */
+ struct sk_buff_head tx_queue[NUM_TX_QUEUES];
+
+ /* accounting for allocated / freed packets in FW */
+ u8 allocated_pkts;
+ u8 prev_freed_pkts;
+
+ u8 addr[ETH_ALEN];
+
+ /* bitmap of TIDs where RX BA sessions are active for this link */
+ u8 ba_bitmap;
+};
+
+struct wl1271 {
+ struct platform_device *plat_dev;
+ struct ieee80211_hw *hw;
+ bool mac80211_registered;
+
+ void *if_priv;
+
+ struct wl1271_if_operations *if_ops;
+
+ void (*set_power)(bool enable);
+ int irq;
+ int ref_clock;
+
+ spinlock_t wl_lock;
+
+ enum wl1271_state state;
+ struct mutex mutex;
+
+ unsigned long flags;
+
+ struct wl1271_partition_set part;
+
+ struct wl1271_chip chip;
+
+ int cmd_box_addr;
+ int event_box_addr;
+
+ u8 *fw;
+ size_t fw_len;
+ void *nvs;
+ size_t nvs_len;
+
+ s8 hw_pg_ver;
+
+ u8 bssid[ETH_ALEN];
+ u8 mac_addr[ETH_ALEN];
+ u8 bss_type;
+ u8 set_bss_type;
+ u8 p2p; /* we are using p2p role */
+ u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
+ u8 ssid_len;
+ int channel;
+ u8 role_id;
+ u8 dev_role_id;
+ u8 system_hlid;
+ u8 sta_hlid;
+ u8 dev_hlid;
+ u8 ap_global_hlid;
+ u8 ap_bcast_hlid;
+
+ unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)];
+ unsigned long roles_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
+ unsigned long roc_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
+
+ struct wl1271_acx_mem_map *target_mem_map;
+
+ /* Accounting for allocated / available TX blocks on HW */
+ u32 tx_blocks_freed;
+ u32 tx_blocks_available;
+ u32 tx_allocated_blocks;
+ u32 tx_results_count;
+
+ /* amount of spare TX blocks to use */
+ u32 tx_spare_blocks;
+
+ /* Accounting for allocated / available Tx packets in HW */
+ u32 tx_pkts_freed[NUM_TX_QUEUES];
+ u32 tx_allocated_pkts[NUM_TX_QUEUES];
+
+ /* Transmitted TX packets counter for chipset interface */
+ u32 tx_packets_count;
+
+ /* Time-offset between host and chipset clocks */
+ s64 time_offset;
+
+ /* Session counter for the chipset */
+ int session_counter;
+
+ /* Frames scheduled for transmission, not handled yet */
+ struct sk_buff_head tx_queue[NUM_TX_QUEUES];
+ int tx_queue_count[NUM_TX_QUEUES];
+ long stopped_queues_map;
+
+ /* Frames received, not handled yet by mac80211 */
+ struct sk_buff_head deferred_rx_queue;
+
+ /* Frames sent, not returned yet to mac80211 */
+ struct sk_buff_head deferred_tx_queue;
+
+ struct work_struct tx_work;
+ struct workqueue_struct *freezable_wq;
+
+ /* Pending TX frames */
+ unsigned long tx_frames_map[BITS_TO_LONGS(ACX_TX_DESCRIPTORS)];
+ struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS];
+ int tx_frames_cnt;
+
+ /*
+ * Security sequence number
+ * bits 0-15: lower 16 bits part of sequence number
+ * bits 16-47: higher 32 bits part of sequence number
+ * bits 48-63: not in use
+ */
+ u64 tx_security_seq;
+
+ /* 8 bits of the last sequence number in use */
+ u8 tx_security_last_seq_lsb;
+
+ /* FW Rx counter */
+ u32 rx_counter;
+
+ /* Rx memory pool address */
+ struct wl1271_rx_mem_pool_addr rx_mem_pool_addr;
+
+ /* Intermediate buffer, used for packet aggregation */
+ u8 *aggr_buf;
+
+ /* Reusable dummy packet template */
+ struct sk_buff *dummy_packet;
+
+ /* Network stack work */
+ struct work_struct netstack_work;
+
+ /* FW log buffer */
+ u8 *fwlog;
+
+ /* Number of valid bytes in the FW log buffer */
+ ssize_t fwlog_size;
+
+ /* Sysfs FW log entry readers wait queue */
+ wait_queue_head_t fwlog_waitq;
+
+ /* Hardware recovery work */
+ struct work_struct recovery_work;
+
+ /* The mbox event mask */
+ u32 event_mask;
+
+ /* Mailbox pointers */
+ u32 mbox_ptr[2];
+
+ /* Are we currently scanning */
+ struct wl1271_scan scan;
+ struct delayed_work scan_complete_work;
+
+ bool sched_scanning;
+
+ /* probe-req template for the current AP */
+ struct sk_buff *probereq;
+
+ /* Our association ID */
+ u16 aid;
+
+ /*
+ * currently configured rate set:
+ * bits 0-15 - 802.11abg rates
+ * bits 16-23 - 802.11n MCS index mask
+ * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
+ */
+ u32 basic_rate_set;
+ u32 basic_rate;
+ u32 rate_set;
+ u32 bitrate_masks[IEEE80211_NUM_BANDS];
+
+ /* The current band */
+ enum ieee80211_band band;
+
+ /* Beaconing interval (needed for ad-hoc) */
+ u32 beacon_int;
+
+ /* Default key (for WEP) */
+ u32 default_key;
+
+ /* Rx Streaming */
+ struct work_struct rx_streaming_enable_work;
+ struct work_struct rx_streaming_disable_work;
+ struct timer_list rx_streaming_timer;
+
+ struct completion *elp_compl;
+ struct completion *ps_compl;
+ struct delayed_work elp_work;
+ struct delayed_work pspoll_work;
+
+ /* counter for ps-poll delivery failures */
+ int ps_poll_failures;
+
+ /* retry counter for PSM entries */
+ u8 psm_entry_retry;
+
+ /* in dBm */
+ int power_level;
+
+ int rssi_thold;
+ int last_rssi_event;
+
+ struct wl1271_stats stats;
+
+ __le32 buffer_32;
+ u32 buffer_cmd;
+ u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
+
+ struct wl12xx_fw_status *fw_status;
+ struct wl1271_tx_hw_res_if *tx_res_if;
+
+ struct ieee80211_vif *vif;
+
+ /* Current chipset configuration */
+ struct conf_drv_settings conf;
+
+ bool sg_enabled;
+
+ bool enable_11a;
+
+ struct list_head list;
+
+ /* Most recently reported noise in dBm */
+ s8 noise;
+
+ /* map for HLIDs of associated stations - when operating in AP mode */
+ unsigned long ap_hlid_map[BITS_TO_LONGS(AP_MAX_STATIONS)];
+
+ /* recoreded keys for AP-mode - set here before AP startup */
+ struct wl1271_ap_key *recorded_ap_keys[MAX_NUM_KEYS];
+
+ /* bands supported by this instance of wl12xx */
+ struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
+
+ /* RX BA constraint value */
+ bool ba_support;
+ u8 ba_rx_bitmap;
+ bool ba_allowed;
+
+ int tcxo_clock;
+
+ /*
+ * wowlan trigger was configured during suspend.
+ * (currently, only "ANY" trigger is supported)
+ */
+ bool wow_enabled;
+ bool irq_wake_enabled;
+
+ /*
+ * AP-mode - links indexed by HLID. The global and broadcast links
+ * are always active.
+ */
+ struct wl1271_link links[AP_MAX_LINKS];
+
+ /* the hlid of the link where the last transmitted skb came from */
+ int last_tx_hlid;
+
+ /* AP-mode - a bitmap of links currently in PS mode according to FW */
+ u32 ap_fw_ps_map;
+
+ /* AP-mode - a bitmap of links currently in PS mode in mac80211 */
+ unsigned long ap_ps_map;
+
+ /* Quirks of specific hardware revisions */
+ unsigned int quirks;
+
+ /* Platform limitations */
+ unsigned int platform_quirks;
+
+ /* number of currently active RX BA sessions */
+ int ba_rx_session_count;
+
+ /* AP-mode - number of currently connected stations */
+ int active_sta_count;
+};
+
+struct wl1271_station {
+ u8 hlid;
+};
+
+int wl1271_plt_start(struct wl1271 *wl);
+int wl1271_plt_stop(struct wl1271 *wl);
+int wl1271_recalc_rx_streaming(struct wl1271 *wl);
+void wl12xx_queue_recovery_work(struct wl1271 *wl);
+size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen);
+
+#define JOIN_TIMEOUT 5000 /* 5000 milliseconds to join */
+
+#define SESSION_COUNTER_MAX 7 /* maximum value for the session counter */
+
+#define WL1271_DEFAULT_POWER_LEVEL 0
+
+#define WL1271_TX_QUEUE_LOW_WATERMARK 32
+#define WL1271_TX_QUEUE_HIGH_WATERMARK 256
+
+#define WL1271_DEFERRED_QUEUE_LIMIT 64
+
+/* WL1271 needs a 200ms sleep after power on, and a 20ms sleep before power
+ on in case is has been shut down shortly before */
+#define WL1271_PRE_POWER_ON_SLEEP 20 /* in milliseconds */
+#define WL1271_POWER_ON_SLEEP 200 /* in milliseconds */
+
+/* Macros to handle wl1271.sta_rate_set */
+#define HW_BG_RATES_MASK 0xffff
+#define HW_HT_RATES_OFFSET 16
+
+/* Quirks */
+
+/* Each RX/TX transaction requires an end-of-transaction transfer */
+#define WL12XX_QUIRK_END_OF_TRANSACTION BIT(0)
+
+/* WL128X requires aggregated packets to be aligned to the SDIO block size */
+#define WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT BIT(2)
+
+/*
+ * WL127X AP mode requires Low Power DRPw (LPD) enable to reduce power
+ * consumption
+ */
+#define WL12XX_QUIRK_LPD_MODE BIT(3)
+
+/* Older firmwares did not implement the FW logger over bus feature */
+#define WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED BIT(4)
+
+#define WL12XX_HW_BLOCK_SIZE 256
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/sdio_test_boot.h b/drivers/net/wireless/wl12xx/sdio_test_boot.h
new file mode 100644
index 0000000..06dad93
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/sdio_test_boot.h
@@ -0,0 +1,130 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __BOOT_H__
+#define __BOOT_H__
+
+#include "wl12xx.h"
+
+int wl1271_boot(struct wl1271 *wl);
+int wl1271_load_firmware(struct wl1271 *wl);
+
+#define WL1271_NO_SUBBANDS 8
+#define WL1271_NO_POWER_LEVELS 4
+#define WL1271_FW_VERSION_MAX_LEN 20
+
+struct wl1271_static_data {
+ u8 mac_address[ETH_ALEN];
+ u8 padding[2];
+ u8 fw_version[WL1271_FW_VERSION_MAX_LEN];
+ u32 hw_version;
+ u8 tx_power_table[WL1271_NO_SUBBANDS][WL1271_NO_POWER_LEVELS];
+};
+
+/* number of times we try to read the INIT interrupt */
+#define INIT_LOOP 20000
+
+/* delay between retries */
+#define INIT_LOOP_DELAY 50
+
+#define WU_COUNTER_PAUSE_VAL 0x3FF
+#define WELP_ARM_COMMAND_VAL 0x4
+
+#define OCP_REG_POLARITY 0x0064
+#define OCP_REG_CLK_TYPE 0x0448
+#define OCP_REG_CLK_POLARITY 0x0cb2
+#define OCP_REG_CLK_PULL 0x0cb4
+
+#define WL127X_REG_FUSE_DATA_2_1 0x050a
+#define WL128X_REG_FUSE_DATA_2_1 0x2152
+#define PG_VER_MASK 0x3c
+#define PG_VER_OFFSET 2
+
+#define PG_MAJOR_VER_MASK 0x3
+#define PG_MAJOR_VER_OFFSET 0x0
+#define PG_MINOR_VER_MASK 0xc
+#define PG_MINOR_VER_OFFSET 0x2
+
+#define CMD_MBOX_ADDRESS 0x407B4
+
+#define POLARITY_LOW BIT(1)
+#define NO_PULL (BIT(14) | BIT(15))
+
+#define FREF_CLK_TYPE_BITS 0xfffffe7f
+#define CLK_REQ_PRCM 0x100
+#define FREF_CLK_POLARITY_BITS 0xfffff8ff
+#define CLK_REQ_OUTN_SEL 0x700
+
+/* PLL configuration algorithm for wl128x */
+#define SYS_CLK_CFG_REG 0x2200
+/* Bit[0] - 0-TCXO, 1-FREF */
+#define MCS_PLL_CLK_SEL_FREF BIT(0)
+/* Bit[3:2] - 01-TCXO, 10-FREF */
+#define WL_CLK_REQ_TYPE_FREF BIT(3)
+#define WL_CLK_REQ_TYPE_PG2 (BIT(3) | BIT(2))
+/* Bit[4] - 0-TCXO, 1-FREF */
+#define PRCM_CM_EN_MUX_WLAN_FREF BIT(4)
+
+#define TCXO_ILOAD_INT_REG 0x2264
+#define TCXO_CLK_DETECT_REG 0x2266
+
+#define TCXO_DET_FAILED BIT(4)
+
+#define FREF_ILOAD_INT_REG 0x2084
+#define FREF_CLK_DETECT_REG 0x2086
+#define FREF_CLK_DETECT_FAIL BIT(4)
+
+/* Use this reg for masking during driver access */
+#define WL_SPARE_REG 0x2320
+#define WL_SPARE_VAL BIT(2)
+/* Bit[6:5:3] - mask wl write SYS_CLK_CFG[8:5:2:4] */
+#define WL_SPARE_MASK_8526 (BIT(6) | BIT(5) | BIT(3))
+
+#define PLL_LOCK_COUNTERS_REG 0xD8C
+#define PLL_LOCK_COUNTERS_COEX 0x0F
+#define PLL_LOCK_COUNTERS_MCS 0xF0
+#define MCS_PLL_OVERRIDE_REG 0xD90
+#define MCS_PLL_CONFIG_REG 0xD92
+#define MCS_SEL_IN_FREQ_MASK 0x0070
+#define MCS_SEL_IN_FREQ_SHIFT 4
+#define MCS_PLL_CONFIG_REG_VAL 0x73
+#define MCS_PLL_ENABLE_HP (BIT(0) | BIT(1))
+
+#define MCS_PLL_M_REG 0xD94
+#define MCS_PLL_N_REG 0xD96
+#define MCS_PLL_M_REG_VAL 0xC8
+#define MCS_PLL_N_REG_VAL 0x07
+
+#define SDIO_IO_DS 0xd14
+
+/* SDIO/wSPI DS configuration values */
+enum {
+ HCI_IO_DS_8MA = 0,
+ HCI_IO_DS_4MA = 1, /* default */
+ HCI_IO_DS_6MA = 2,
+ HCI_IO_DS_2MA = 3,
+};
+
+/* end PLL configuration algorithm for wl128x */
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/sdio_test_io.h b/drivers/net/wireless/wl12xx/sdio_test_io.h
new file mode 100644
index 0000000..e839341
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/sdio_test_io.h
@@ -0,0 +1,190 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __IO_H__
+#define __IO_H__
+
+#include <linux/irqreturn.h>
+#include "reg.h"
+
+#define HW_ACCESS_MEMORY_MAX_RANGE 0x1FFC0
+
+#define HW_PARTITION_REGISTERS_ADDR 0x1FFC0
+#define HW_PART0_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR)
+#define HW_PART0_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 4)
+#define HW_PART1_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 8)
+#define HW_PART1_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 12)
+#define HW_PART2_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 16)
+#define HW_PART2_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 20)
+#define HW_PART3_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 24)
+
+#define HW_ACCESS_REGISTER_SIZE 4
+
+#define HW_ACCESS_PRAM_MAX_RANGE 0x3c000
+
+struct wl1271;
+
+void wl1271_disable_interrupts(struct wl1271 *wl);
+void wl1271_enable_interrupts(struct wl1271 *wl);
+
+void wl1271_io_reset(struct wl1271 *wl);
+void wl1271_io_init(struct wl1271 *wl);
+
+static inline struct device *wl1271_wl_to_dev(struct wl1271 *wl)
+{
+ return wl->if_ops->dev(wl);
+}
+
+
+/* Raw target IO, address is not translated */
+static inline void wl1271_raw_write(struct wl1271 *wl, int addr, void *buf,
+ size_t len, bool fixed)
+{
+ wl->if_ops->write(wl, addr, buf, len, fixed);
+}
+
+static inline void wl1271_raw_read(struct wl1271 *wl, int addr, void *buf,
+ size_t len, bool fixed)
+{
+ wl->if_ops->read(wl, addr, buf, len, fixed);
+}
+
+static inline u32 wl1271_raw_read32(struct wl1271 *wl, int addr)
+{
+ wl1271_raw_read(wl, addr, &wl->buffer_32,
+ sizeof(wl->buffer_32), false);
+
+ return le32_to_cpu(wl->buffer_32);
+}
+
+static inline void wl1271_raw_write32(struct wl1271 *wl, int addr, u32 val)
+{
+ wl->buffer_32 = cpu_to_le32(val);
+ wl1271_raw_write(wl, addr, &wl->buffer_32,
+ sizeof(wl->buffer_32), false);
+}
+
+/* Translated target IO */
+static inline int wl1271_translate_addr(struct wl1271 *wl, int addr)
+{
+ /*
+ * To translate, first check to which window of addresses the
+ * particular address belongs. Then subtract the starting address
+ * of that window from the address. Then, add offset of the
+ * translated region.
+ *
+ * The translated regions occur next to each other in physical device
+ * memory, so just add the sizes of the preceding address regions to
+ * get the offset to the new region.
+ *
+ * Currently, only the two first regions are addressed, and the
+ * assumption is that all addresses will fall into either of those
+ * two.
+ */
+ if ((addr >= wl->part.reg.start) &&
+ (addr < wl->part.reg.start + wl->part.reg.size))
+ return addr - wl->part.reg.start + wl->part.mem.size;
+ else
+ return addr - wl->part.mem.start;
+}
+
+static inline void wl1271_read(struct wl1271 *wl, int addr, void *buf,
+ size_t len, bool fixed)
+{
+ int physical;
+
+ physical = wl1271_translate_addr(wl, addr);
+
+ wl1271_raw_read(wl, physical, buf, len, fixed);
+}
+
+static inline void wl1271_write(struct wl1271 *wl, int addr, void *buf,
+ size_t len, bool fixed)
+{
+ int physical;
+
+ physical = wl1271_translate_addr(wl, addr);
+
+ wl1271_raw_write(wl, physical, buf, len, fixed);
+}
+
+static inline void wl1271_read_hwaddr(struct wl1271 *wl, int hwaddr,
+ void *buf, size_t len, bool fixed)
+{
+ int physical;
+ int addr;
+
+ /* Addresses are stored internally as addresses to 32 bytes blocks */
+ addr = hwaddr << 5;
+
+ physical = wl1271_translate_addr(wl, addr);
+
+ wl1271_raw_read(wl, physical, buf, len, fixed);
+}
+
+static inline u32 wl1271_read32(struct wl1271 *wl, int addr)
+{
+ return wl1271_raw_read32(wl, wl1271_translate_addr(wl, addr));
+}
+
+static inline void wl1271_write32(struct wl1271 *wl, int addr, u32 val)
+{
+ wl1271_raw_write32(wl, wl1271_translate_addr(wl, addr), val);
+}
+
+static inline void wl1271_power_off(struct wl1271 *wl)
+{
+ wl->if_ops->power(wl, false);
+ clear_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
+}
+
+static inline int wl1271_power_on(struct wl1271 *wl)
+{
+ int ret = wl->if_ops->power(wl, true);
+ if (ret == 0)
+ set_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
+
+ return ret;
+}
+
+
+/* Top Register IO */
+void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val);
+u16 wl1271_top_reg_read(struct wl1271 *wl, int addr);
+
+int wl1271_set_partition(struct wl1271 *wl,
+ struct wl1271_partition_set *p);
+
+/* Functions from wl1271_main.c */
+
+int wl1271_register_hw(struct wl1271 *wl);
+void wl1271_unregister_hw(struct wl1271 *wl);
+int wl1271_init_ieee80211(struct wl1271 *wl);
+struct ieee80211_hw *wl1271_alloc_hw(void);
+int wl1271_free_hw(struct wl1271 *wl);
+irqreturn_t wl1271_irq(int irq, void *data);
+bool wl1271_set_block_size(struct wl1271 *wl);
+int wl1271_tx_dummy_packet(struct wl1271 *wl);
+
+#endif
--
1.7.1
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