*
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/delay.h>
* register located at offset %ISL38XX_INT_IDENT_REG.
*/
void
-isl38xx_disable_interrupts(void *device)
+isl38xx_disable_interrupts(void __iomem *device)
{
isl38xx_w32_flush(device, 0x00000000, ISL38XX_INT_EN_REG);
udelay(ISL38XX_WRITEIO_DELAY);
void
isl38xx_handle_sleep_request(isl38xx_control_block *control_block,
- int *powerstate, void *device_base)
+ int *powerstate, void __iomem *device_base)
{
/* device requests to go into sleep mode
* check whether the transmit queues for data and management are empty */
void
isl38xx_handle_wakeup(isl38xx_control_block *control_block,
- int *powerstate, void *device_base)
+ int *powerstate, void __iomem *device_base)
{
/* device is in active state, update the powerstate flag */
*powerstate = ISL38XX_PSM_ACTIVE_STATE;
}
void
-isl38xx_trigger_device(int asleep, void *device_base)
+isl38xx_trigger_device(int asleep, void __iomem *device_base)
{
- struct timeval current_time;
- u32 reg, counter = 0;
+ u32 reg;
#if VERBOSE > SHOW_ERROR_MESSAGES
+ u32 counter = 0;
+ struct timeval current_time;
DEBUG(SHOW_FUNCTION_CALLS, "isl38xx trigger device\n");
#endif
#if VERBOSE > SHOW_ERROR_MESSAGES
do_gettimeofday(¤t_time);
DEBUG(SHOW_TRACING, "%08li.%08li Device wakeup triggered\n",
- current_time.tv_sec, current_time.tv_usec);
-#endif
+ current_time.tv_sec, (long)current_time.tv_usec);
DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
- current_time.tv_sec, current_time.tv_usec,
+ current_time.tv_sec, (long)current_time.tv_usec,
readl(device_base + ISL38XX_CTRL_STAT_REG));
- udelay(ISL38XX_WRITEIO_DELAY);
+#endif
- if (reg = readl(device_base + ISL38XX_INT_IDENT_REG),
- reg == 0xabadface) {
+ reg = readl(device_base + ISL38XX_INT_IDENT_REG);
+ if (reg == 0xabadface) {
#if VERBOSE > SHOW_ERROR_MESSAGES
do_gettimeofday(¤t_time);
DEBUG(SHOW_TRACING,
"%08li.%08li Device register abadface\n",
- current_time.tv_sec, current_time.tv_usec);
+ current_time.tv_sec, (long)current_time.tv_usec);
#endif
/* read the Device Status Register until Sleepmode bit is set */
while (reg = readl(device_base + ISL38XX_CTRL_STAT_REG),
(reg & ISL38XX_CTRL_STAT_SLEEPMODE) == 0) {
udelay(ISL38XX_WRITEIO_DELAY);
+#if VERBOSE > SHOW_ERROR_MESSAGES
counter++;
+#endif
}
+#if VERBOSE > SHOW_ERROR_MESSAGES
DEBUG(SHOW_TRACING,
"%08li.%08li Device register read %08x\n",
- current_time.tv_sec, current_time.tv_usec,
+ current_time.tv_sec, (long)current_time.tv_usec,
readl(device_base + ISL38XX_CTRL_STAT_REG));
- udelay(ISL38XX_WRITEIO_DELAY);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
do_gettimeofday(¤t_time);
DEBUG(SHOW_TRACING,
"%08li.%08li Device asleep counter %i\n",
- current_time.tv_sec, current_time.tv_usec,
+ current_time.tv_sec, (long)current_time.tv_usec,
counter);
#endif
}
/* assert the Wakeup interrupt in the Device Interrupt Register */
isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP,
ISL38XX_DEV_INT_REG);
+
+#if VERBOSE > SHOW_ERROR_MESSAGES
udelay(ISL38XX_WRITEIO_DELAY);
/* perform another read on the Device Status Register */
reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
- udelay(ISL38XX_WRITEIO_DELAY);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
do_gettimeofday(¤t_time);
DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
- current_time.tv_sec, current_time.tv_usec, reg);
+ current_time.tv_sec, (long)current_time.tv_usec, reg);
#endif
} else {
/* device is (still) awake */
isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_UPDATE,
ISL38XX_DEV_INT_REG);
- udelay(ISL38XX_WRITEIO_DELAY);
}
}
void
-isl38xx_interface_reset(void *device_base, dma_addr_t host_address)
+isl38xx_interface_reset(void __iomem *device_base, dma_addr_t host_address)
{
- u32 reg;
-
#if VERBOSE > SHOW_ERROR_MESSAGES
- DEBUG(SHOW_FUNCTION_CALLS, "isl38xx_interface_reset \n");
+ DEBUG(SHOW_FUNCTION_CALLS, "isl38xx_interface_reset\n");
#endif
/* load the address of the control block in the device */
udelay(ISL38XX_WRITEIO_DELAY);
/* set the reset bit in the Device Interrupt Register */
- isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_RESET,
- ISL38XX_DEV_INT_REG);
+ isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_RESET, ISL38XX_DEV_INT_REG);
udelay(ISL38XX_WRITEIO_DELAY);
/* enable the interrupt for detecting initialization */
/* Note: Do not enable other interrupts here. We want the
* device to have come up first 100% before allowing any other
* interrupts. */
- reg = ISL38XX_INT_IDENT_INIT;
-
- isl38xx_w32_flush(device_base, reg, ISL38XX_INT_EN_REG);
+ isl38xx_w32_flush(device_base, ISL38XX_INT_IDENT_INIT, ISL38XX_INT_EN_REG);
udelay(ISL38XX_WRITEIO_DELAY); /* allow complete full reset */
}
void
-isl38xx_enable_common_interrupts(void *device_base) {
+isl38xx_enable_common_interrupts(void __iomem *device_base) {
u32 reg;
reg = ( ISL38XX_INT_IDENT_UPDATE |
ISL38XX_INT_IDENT_SLEEP | ISL38XX_INT_IDENT_WAKEUP);