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staging: bcm: line over 80 characters in InterfaceIdleMode.c

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Fixed all the line over 80 characters warning found by
checkpatch.pl script.

Signed-off-by: Gokulnath Avanashilingam <Gokulnath.Avanashilingam@in.bosch.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gokulnath Avanashilingam 2013-12-20 20:54:30 +05:30 committed by Greg Kroah-Hartman
parent d52dd37e19
commit 786bdddc36
1 changed files with 98 additions and 53 deletions
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151
drivers/staging/bcm/InterfaceIdleMode.c
View File

@ -1,32 +1,37 @@
#include "headers.h"
/*
Function: InterfaceIdleModeWakeup
Function: InterfaceIdleModeWakeup
Description: This is the hardware specific Function for waking up HW device from Idle mode.
A software abort pattern is written to the device to wake it and necessary power state
transitions from host are performed here.
Description: This is the hardware specific Function for
waking up HW device from Idle mode.
A software abort pattern is written to the
device to wake it and necessary power state
transitions from host are performed here.
Input parameters: IN struct bcm_mini_adapter *Adapter - Miniport Adapter Context
Input parameters: IN struct bcm_mini_adapter *Adapter
- Miniport Adapter Context
Return: BCM_STATUS_SUCCESS - If Wakeup of the HW Interface was successful.
Other - If an error occurred.
Return: BCM_STATUS_SUCCESS - If Wakeup of the HW Interface
was successful.
Other - If an error occurred.
*/
/*
Function: InterfaceIdleModeRespond
Function: InterfaceIdleModeRespond
Description: This is the hardware specific Function for responding to Idle mode request from target.
Necessary power state transitions from host for idle mode or other device specific
initializations are performed here.
Description: This is the hardware specific Function for
responding to Idle mode request from target.
Necessary power state transitions from host for
idle mode or other device specific initializations
are performed here.
Input parameters: IN struct bcm_mini_adapter * Adapter - Miniport Adapter Context
Input parameters: IN struct bcm_mini_adapter * Adapter
- Miniport Adapter Context
Return: BCM_STATUS_SUCCESS - If Idle mode response related HW configuration was successful.
Other - If an error occurred.
Return: BCM_STATUS_SUCCESS - If Idle mode response related
HW configuration was successful.
Other - If an error occurred.
*/
/*
@ -36,13 +41,15 @@ this value will be at address bfc02fa4.just before value d0ea1dle.
Set time value by writing at bfc02f98 7d0
checking the Ack timer expire on kannon by running command
d qcslog .. if it shows e means host has not send response to f/w with in 200 ms. Response should be
d qcslog .. if it shows e means host has not send response
to f/w with in 200 ms. Response should be
send to f/w with in 200 ms after the Idle/Shutdown req issued
*/
int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int *puiBuffer)
int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter,
unsigned int *puiBuffer)
{
int status = STATUS_SUCCESS;
unsigned int uiRegRead = 0;
@ -51,33 +58,42 @@ int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int *pui
if (ntohl(*puiBuffer) == GO_TO_IDLE_MODE_PAYLOAD) {
if (ntohl(*(puiBuffer+1)) == 0 ) {
status = wrmalt (Adapter, SW_ABORT_IDLEMODE_LOC, &uiRegRead, sizeof(uiRegRead));
status = wrmalt (Adapter, SW_ABORT_IDLEMODE_LOC,
&uiRegRead, sizeof(uiRegRead));
if (status)
return status;
if (Adapter->ulPowerSaveMode == DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) {
if (Adapter->ulPowerSaveMode ==
DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) {
uiRegRead = 0x00000000 ;
status = wrmalt (Adapter, DEBUG_INTERRUPT_GENERATOR_REGISTOR, &uiRegRead, sizeof(uiRegRead));
status = wrmalt (Adapter,
DEBUG_INTERRUPT_GENERATOR_REGISTOR,
&uiRegRead, sizeof(uiRegRead));
if (status)
return status;
}
/* Below Register should not br read in case of Manual and Protocol Idle mode */
else if (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) {
/* Below Register should not br read in case of
* Manual and Protocol Idle mode */
else if (Adapter->ulPowerSaveMode !=
DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) {
/* clear on read Register */
bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG0, &uiRegRead, sizeof(uiRegRead));
bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG0,
&uiRegRead, sizeof(uiRegRead));
if (bytes < 0) {
status = bytes;
return status;
}
/* clear on read Register */
bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG1, &uiRegRead, sizeof(uiRegRead));
bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG1,
&uiRegRead, sizeof(uiRegRead));
if (bytes < 0) {
status = bytes;
return status;
}
}
/* Set Idle Mode Flag to False and Clear IdleMode reg. */
/* Set Idle Mode Flag to False and
* Clear IdleMode reg. */
Adapter->IdleMode = false;
Adapter->bTriedToWakeUpFromlowPowerMode = false;
@ -94,7 +110,8 @@ int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int *pui
Adapter->chip_id == BCS250_BC ||
Adapter->chip_id == BCS220_3) {
bytes = rdmalt(Adapter, HPM_CONFIG_MSW, &uiRegRead, sizeof(uiRegRead));
bytes = rdmalt(Adapter, HPM_CONFIG_MSW,
&uiRegRead, sizeof(uiRegRead));
if (bytes < 0) {
status = bytes;
return status;
@ -103,7 +120,8 @@ int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int *pui
uiRegRead |= (1<<17);
status = wrmalt (Adapter, HPM_CONFIG_MSW, &uiRegRead, sizeof(uiRegRead));
status = wrmalt (Adapter, HPM_CONFIG_MSW,
&uiRegRead, sizeof(uiRegRead));
if (status)
return status;
}
@ -115,7 +133,8 @@ int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int *pui
return status;
}
static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int Pattern)
static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter,
unsigned int Pattern)
{
int status = STATUS_SUCCESS;
unsigned int value;
@ -123,29 +142,38 @@ static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int
unsigned long timeout = 0, itr = 0;
int lenwritten = 0;
unsigned char aucAbortPattern[8] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
struct bcm_interface_adapter *psInterfaceAdapter = Adapter->pvInterfaceAdapter;
unsigned char aucAbortPattern[8] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF};
struct bcm_interface_adapter *psInterfaceAdapter =
Adapter->pvInterfaceAdapter;
/* Abort Bus suspend if its already suspended */
if ((TRUE == psInterfaceAdapter->bSuspended) && (TRUE == Adapter->bDoSuspend))
status = usb_autopm_get_interface(psInterfaceAdapter->interface);
if ((TRUE == psInterfaceAdapter->bSuspended) &&
(TRUE == Adapter->bDoSuspend))
status = usb_autopm_get_interface(
psInterfaceAdapter->interface);
if ((Adapter->ulPowerSaveMode == DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING)
||
(Adapter->ulPowerSaveMode == DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)) {
if ((Adapter->ulPowerSaveMode ==
DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) ||
(Adapter->ulPowerSaveMode ==
DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)) {
/* write the SW abort pattern. */
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Writing pattern<%d> to SW_ABORT_IDLEMODE_LOC\n", Pattern);
status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC, &Pattern, sizeof(Pattern));
status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC,
&Pattern, sizeof(Pattern));
if (status)
return status;
}
if (Adapter->ulPowerSaveMode == DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) {
if (Adapter->ulPowerSaveMode ==
DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) {
value = 0x80000000;
status = wrmalt(Adapter, DEBUG_INTERRUPT_GENERATOR_REGISTOR, &value, sizeof(value));
status = wrmalt(Adapter,
DEBUG_INTERRUPT_GENERATOR_REGISTOR,
&value, sizeof(value));
if (status)
return status;
} else if (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) {
} else if (Adapter->ulPowerSaveMode !=
DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) {
/*
* Get a Interrupt Out URB and send 8 Bytes Down
* To be Done in Thread Context.
@ -161,7 +189,9 @@ static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int
if (status)
return status;
else
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "NOB Sent down :%d", lenwritten);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
IDLE_MODE, DBG_LVL_ALL,
"NOB Sent down :%d", lenwritten);
/* mdelay(25); */
@ -174,12 +204,18 @@ static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int
if (chip_id == Adapter->chip_id)
break;
}
if (timeout < jiffies )
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Not able to read chip-id even after 25 msec");
if ( timeout < jiffies )
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
IDLE_MODE, DBG_LVL_ALL,
"Not able to read chip-id even after 25 msec");
else
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Number of completed iteration to read chip-id :%lu", itr);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
IDLE_MODE, DBG_LVL_ALL,
"Number of completed iteration to"
"read chip-id :%lu", itr);
status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC, &Pattern, sizeof(status));
status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC,
&Pattern, sizeof(status));
if (status)
return status;
}
@ -189,7 +225,9 @@ int InterfaceIdleModeWakeup(struct bcm_mini_adapter *Adapter)
{
ULONG Status = 0;
if (Adapter->bTriedToWakeUpFromlowPowerMode) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Wake up already attempted.. ignoring\n");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
IDLE_MODE, DBG_LVL_ALL,
"Wake up already attempted.. ignoring\n");
} else {
Adapter->bTriedToWakeUpFromlowPowerMode = TRUE;
InterfaceAbortIdlemode(Adapter, Adapter->usIdleModePattern);
@ -204,24 +242,31 @@ void InterfaceHandleShutdownModeWakeup(struct bcm_mini_adapter *Adapter)
INT Status = 0;
int bytes;
if (Adapter->ulPowerSaveMode == DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) {
if (Adapter->ulPowerSaveMode ==
DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) {
/* clear idlemode interrupt. */
uiRegVal = 0;
Status = wrmalt(Adapter, DEBUG_INTERRUPT_GENERATOR_REGISTOR, &uiRegVal, sizeof(uiRegVal));
Status = wrmalt(Adapter,
DEBUG_INTERRUPT_GENERATOR_REGISTOR,
&uiRegVal, sizeof(uiRegVal));
if (Status)
return;
}
else {
/* clear Interrupt EP registers. */
bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG0, &uiRegVal, sizeof(uiRegVal));
/* clear Interrupt EP registers. */
bytes = rdmalt(Adapter,
DEVICE_INT_OUT_EP_REG0,
&uiRegVal, sizeof(uiRegVal));
if (bytes < 0) {
Status = bytes;
return;
}
bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG1, &uiRegVal, sizeof(uiRegVal));
bytes = rdmalt(Adapter,
DEVICE_INT_OUT_EP_REG1,
&uiRegVal, sizeof(uiRegVal));
if (bytes < 0) {
Status = bytes;
return;