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提交 068b2c03 编写于 作者: D Dan Williams
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isci: kill some long macros 

Delete some macros that are longer to type than the open coded operation
that they perform.

scic_sds_phy_get_base_state_machine
scic_sds_phy_get_starting_substate_machine
scic_sds_port_get_base_state_machine
scic_sds_port_get_ready_substate_machine
scic_sds_remote_device_get_base_state_machine
scic_sds_remote_device_get_ready_substate_machine
scic_sds_remote_node_context_set_remote_node_index
scic_sds_controller_get_base_state_machine

Also performs some collateral cleanups like killing casts that assume
structure member ordering, and consolidating a lot of duplicated default
handler code (the primary callers of the *_get_base_state_machine macros) via
a helper.
Reported-by: NChristoph Hellwig <hch@infradead.org>
Signed-off-by: NDan Williams <dan.j.williams@intel.com>
上级 f942f32e
展开全部 隐藏空白更改
内联 并排
Showing with 389 addition and 1294 deletion
drivers/scsi/isci/core/scic_sds_controller.c
浏览文件 @ 068b2c03
...@@ -739,9 +739,8 @@ static void scic_sds_controller_transition_to_ready( ...@@ -739,9 +739,8 @@ static void scic_sds_controller_transition_to_ready(
* We move into the ready state, because some of the phys/ports * We move into the ready state, because some of the phys/ports
* may be up and operational. * may be up and operational.
*/ */
sci_base_state_machine_change_state( sci_base_state_machine_change_state(&scic->parent.state_machine,
scic_sds_controller_get_base_state_machine(scic), SCI_BASE_CONTROLLER_STATE_READY);
SCI_BASE_CONTROLLER_STATE_READY);
isci_host_start_complete(ihost, status); isci_host_start_complete(ihost, status);
} }
...@@ -751,18 +750,12 @@ void scic_sds_controller_timeout_handler(void *_scic) ...@@ -751,18 +750,12 @@ void scic_sds_controller_timeout_handler(void *_scic)
{ {
struct scic_sds_controller *scic = _scic; struct scic_sds_controller *scic = _scic;
struct isci_host *ihost = sci_object_get_association(scic); struct isci_host *ihost = sci_object_get_association(scic);
enum sci_base_controller_states current_state; struct sci_base_state_machine *sm = &scic->parent.state_machine;
current_state = sci_base_state_machine_get_state(
scic_sds_controller_get_base_state_machine(scic));
if (current_state == SCI_BASE_CONTROLLER_STATE_STARTING) { if (sm->current_state_id == SCI_BASE_CONTROLLER_STATE_STARTING)
scic_sds_controller_transition_to_ready( scic_sds_controller_transition_to_ready(scic, SCI_FAILURE_TIMEOUT);
scic, SCI_FAILURE_TIMEOUT); else if (sm->current_state_id == SCI_BASE_CONTROLLER_STATE_STOPPING) {
} else if (current_state == SCI_BASE_CONTROLLER_STATE_STOPPING) { sci_base_state_machine_change_state(sm, SCI_BASE_CONTROLLER_STATE_FAILED);
sci_base_state_machine_change_state(
scic_sds_controller_get_base_state_machine(scic),
SCI_BASE_CONTROLLER_STATE_FAILED);
isci_host_stop_complete(ihost, SCI_FAILURE_TIMEOUT); isci_host_stop_complete(ihost, SCI_FAILURE_TIMEOUT);
} else /* / @todo Now what do we want to do in this case? */ } else /* / @todo Now what do we want to do in this case? */
dev_err(scic_to_dev(scic), dev_err(scic_to_dev(scic),
...@@ -1619,16 +1612,15 @@ void scic_sds_controller_error_handler(struct scic_sds_controller *scic) ...@@ -1619,16 +1612,15 @@ void scic_sds_controller_error_handler(struct scic_sds_controller *scic)
dev_err(scic_to_dev(scic), "%s: status: %#x\n", __func__, dev_err(scic_to_dev(scic), "%s: status: %#x\n", __func__,
interrupt_status); interrupt_status);
sci_base_state_machine_change_state( sci_base_state_machine_change_state(&scic->parent.state_machine,
scic_sds_controller_get_base_state_machine(scic), SCI_BASE_CONTROLLER_STATE_FAILED);
SCI_BASE_CONTROLLER_STATE_FAILED);
return; return;
} }
/* /* If we dont process any completions I am not sure that we want to do this.
* If we dont process any completions I am not sure that we want to do this. * We are in the middle of a hardware fault and should probably be reset.
* We are in the middle of a hardware fault and should probably be reset. */ */
SMU_IMR_WRITE(scic, 0x00000000); SMU_IMR_WRITE(scic, 0x00000000);
} }
...@@ -1655,12 +1647,8 @@ void scic_sds_controller_link_up( ...@@ -1655,12 +1647,8 @@ void scic_sds_controller_link_up(
else else
dev_dbg(scic_to_dev(scic), dev_dbg(scic_to_dev(scic),
"%s: SCIC Controller linkup event from phy %d in " "%s: SCIC Controller linkup event from phy %d in "
"unexpected state %d\n", "unexpected state %d\n", __func__, sci_phy->phy_index,
__func__, state);
sci_phy->phy_index,
sci_base_state_machine_get_state(
scic_sds_controller_get_base_state_machine(
scic)));
} }
...@@ -2125,11 +2113,7 @@ enum sci_status scic_controller_initialize( ...@@ -2125,11 +2113,7 @@ enum sci_status scic_controller_initialize(
else else
dev_warn(scic_to_dev(scic), dev_warn(scic_to_dev(scic),
"%s: SCIC Controller initialize operation requested " "%s: SCIC Controller initialize operation requested "
"in invalid state %d\n", "in invalid state %d\n", __func__, state);
__func__,
sci_base_state_machine_get_state(
scic_sds_controller_get_base_state_machine(
scic)));
return status; return status;
} }
...@@ -2180,11 +2164,7 @@ enum sci_status scic_controller_start( ...@@ -2180,11 +2164,7 @@ enum sci_status scic_controller_start(
else else
dev_warn(scic_to_dev(scic), dev_warn(scic_to_dev(scic),
"%s: SCIC Controller start operation requested in " "%s: SCIC Controller start operation requested in "
"invalid state %d\n", "invalid state %d\n", __func__, state);
__func__,
sci_base_state_machine_get_state(
scic_sds_controller_get_base_state_machine(
scic)));
return status; return status;
} }
...@@ -2207,11 +2187,7 @@ enum sci_status scic_controller_stop( ...@@ -2207,11 +2187,7 @@ enum sci_status scic_controller_stop(
else else
dev_warn(scic_to_dev(scic), dev_warn(scic_to_dev(scic),
"%s: SCIC Controller stop operation requested in " "%s: SCIC Controller stop operation requested in "
"invalid state %d\n", "invalid state %d\n", __func__, state);
__func__,
sci_base_state_machine_get_state(
scic_sds_controller_get_base_state_machine(
scic)));
return status; return status;
} }
...@@ -2233,11 +2209,7 @@ enum sci_status scic_controller_reset( ...@@ -2233,11 +2209,7 @@ enum sci_status scic_controller_reset(
else else
dev_warn(scic_to_dev(scic), dev_warn(scic_to_dev(scic),
"%s: SCIC Controller reset operation requested in " "%s: SCIC Controller reset operation requested in "
"invalid state %d\n", "invalid state %d\n", __func__, state);
__func__,
sci_base_state_machine_get_state(
scic_sds_controller_get_base_state_machine(
scic)));
return status; return status;
} }
...@@ -2765,128 +2737,57 @@ struct scic_sds_controller *scic_controller_alloc(struct device *dev) ...@@ -2765,128 +2737,57 @@ struct scic_sds_controller *scic_controller_alloc(struct device *dev)
return devm_kzalloc(dev, sizeof(struct scic_sds_controller), GFP_KERNEL); return devm_kzalloc(dev, sizeof(struct scic_sds_controller), GFP_KERNEL);
} }
/* static enum sci_status default_controller_handler(struct sci_base_controller *base_scic,
* ***************************************************************************** const char *func)
* * DEFAULT STATE HANDLERS {
* ***************************************************************************** */ struct scic_sds_controller *scic = container_of(base_scic, typeof(*scic), parent);
u32 state = base_scic->state_machine.current_state_id;
dev_warn(scic_to_dev(scic), "%s: invalid state %d\n", func, state);
return SCI_FAILURE_INVALID_STATE;
}
/**
*
* @controller: This is struct sci_base_controller object which is cast into a
* struct scic_sds_controller object.
* @remote_device: This is struct sci_base_remote_device which, if it was used, would
* be cast to a struct scic_sds_remote_device.
* @io_request: This is the struct sci_base_request which, if it was used, would be
* cast to a SCIC_SDS_IO_REQUEST.
* @io_tag: This is the IO tag to be assigned to the IO request or
* SCI_CONTROLLER_INVALID_IO_TAG.
*
* This method is called when the struct scic_sds_controller default start io/task
* handler is in place. - Issue a warning message enum sci_status
* SCI_FAILURE_INVALID_STATE
*/
static enum sci_status scic_sds_controller_default_start_operation_handler( static enum sci_status scic_sds_controller_default_start_operation_handler(
struct sci_base_controller *controller, struct sci_base_controller *base_scic,
struct sci_base_remote_device *remote_device, struct sci_base_remote_device *remote_device,
struct sci_base_request *io_request, struct sci_base_request *io_request,
u16 io_tag) u16 io_tag)
{ {
struct scic_sds_controller *this_controller; return default_controller_handler(base_scic, __func__);
this_controller = (struct scic_sds_controller *)controller;
dev_warn(scic_to_dev(this_controller),
"%s: SCIC Controller requested to start an io/task from "
"invalid state %d\n",
__func__,
sci_base_state_machine_get_state(
scic_sds_controller_get_base_state_machine(
this_controller)));
return SCI_FAILURE_INVALID_STATE;
} }
/**
*
* @controller: This is struct sci_base_controller object which is cast into a
* struct scic_sds_controller object.
* @remote_device: This is struct sci_base_remote_device which, if it was used, would
* be cast to a struct scic_sds_remote_device.
* @io_request: This is the struct sci_base_request which, if it was used, would be
* cast to a SCIC_SDS_IO_REQUEST.
*
* This method is called when the struct scic_sds_controller default request handler
* is in place. - Issue a warning message enum sci_status SCI_FAILURE_INVALID_STATE
*/
static enum sci_status scic_sds_controller_default_request_handler( static enum sci_status scic_sds_controller_default_request_handler(
struct sci_base_controller *controller, struct sci_base_controller *base_scic,
struct sci_base_remote_device *remote_device, struct sci_base_remote_device *remote_device,
struct sci_base_request *io_request) struct sci_base_request *io_request)
{ {
struct scic_sds_controller *this_controller; return default_controller_handler(base_scic, __func__);
this_controller = (struct scic_sds_controller *)controller;
dev_warn(scic_to_dev(this_controller),
"%s: SCIC Controller request operation from invalid state %d\n",
__func__,
sci_base_state_machine_get_state(
scic_sds_controller_get_base_state_machine(
this_controller)));
return SCI_FAILURE_INVALID_STATE;
} }
/* static enum sci_status scic_sds_controller_general_reset_handler(struct sci_base_controller *base_scic)
* *****************************************************************************
* * GENERAL (COMMON) STATE HANDLERS
* ***************************************************************************** */
/**
*
* @controller: The struct sci_base_controller object which is cast into a
* struct scic_sds_controller object.
*
* This method is called when the struct scic_sds_controller is in the ready state
* reset handler is in place. - Transition to
* SCI_BASE_CONTROLLER_STATE_RESETTING enum sci_status SCI_SUCCESS
*/
static enum sci_status scic_sds_controller_general_reset_handler(
struct sci_base_controller *controller)
{ {
struct scic_sds_controller *this_controller; /* The reset operation is not a graceful cleanup just perform the state
* transition.
this_controller = (struct scic_sds_controller *)controller; */
sci_base_state_machine_change_state(&base_scic->state_machine,
/* SCI_BASE_CONTROLLER_STATE_RESETTING);
* The reset operation is not a graceful cleanup just perform the state
* transition. */
sci_base_state_machine_change_state(
scic_sds_controller_get_base_state_machine(this_controller),
SCI_BASE_CONTROLLER_STATE_RESETTING
);
return SCI_SUCCESS; return SCI_SUCCESS;
} }
/*
* *****************************************************************************
* * RESET STATE HANDLERS
* ***************************************************************************** */
static enum sci_status scic_sds_controller_reset_state_initialize_handler(struct sci_base_controller *base_scic) static enum sci_status scic_sds_controller_reset_state_initialize_handler(struct sci_base_controller *base_scic)
{ {
struct sci_base_state_machine *sm = &base_scic->state_machine;
enum sci_status result = SCI_SUCCESS; enum sci_status result = SCI_SUCCESS;
struct scic_sds_controller *scic; struct scic_sds_controller *scic;
struct isci_host *ihost; struct isci_host *ihost;
u32 index; u32 index, state;
scic = container_of(base_scic, typeof(*scic), parent); scic = container_of(base_scic, typeof(*scic), parent);
ihost = sci_object_get_association(scic); ihost = sci_object_get_association(scic);
sci_base_state_machine_change_state( sci_base_state_machine_change_state(sm, SCI_BASE_CONTROLLER_STATE_INITIALIZING);
scic_sds_controller_get_base_state_machine(scic),
SCI_BASE_CONTROLLER_STATE_INITIALIZING);
scic->timeout_timer = isci_timer_create(ihost, scic->timeout_timer = isci_timer_create(ihost,
scic, scic,
...@@ -3028,13 +2929,10 @@ static enum sci_status scic_sds_controller_reset_state_initialize_handler(struct ...@@ -3028,13 +2929,10 @@ static enum sci_status scic_sds_controller_reset_state_initialize_handler(struct
/* Advance the controller state machine */ /* Advance the controller state machine */
if (result == SCI_SUCCESS) if (result == SCI_SUCCESS)
sci_base_state_machine_change_state( state = SCI_BASE_CONTROLLER_STATE_INITIALIZED;
scic_sds_controller_get_base_state_machine(scic),
SCI_BASE_CONTROLLER_STATE_INITIALIZED);
else else
sci_base_state_machine_change_state( state = SCI_BASE_CONTROLLER_STATE_FAILED;
scic_sds_controller_get_base_state_machine(scic), sci_base_state_machine_change_state(sm, state);
SCI_BASE_CONTROLLER_STATE_FAILED);
return result; return result;
} }
...@@ -3065,14 +2963,14 @@ static enum sci_status scic_sds_controller_reset_state_initialize_handler(struct ...@@ -3065,14 +2963,14 @@ static enum sci_status scic_sds_controller_reset_state_initialize_handler(struct
* descriptor fields is invalid. * descriptor fields is invalid.
*/ */
static enum sci_status scic_sds_controller_initialized_state_start_handler( static enum sci_status scic_sds_controller_initialized_state_start_handler(
struct sci_base_controller *controller, struct sci_base_controller *base_scic,
u32 timeout) u32 timeout)
{ {
u16 index; u16 index;
enum sci_status result; enum sci_status result;
struct scic_sds_controller *scic; struct scic_sds_controller *scic;
scic = (struct scic_sds_controller *)controller; scic = container_of(base_scic, typeof(*scic), parent);
/* /*
* Make sure that the SCI User filled in the memory descriptor * Make sure that the SCI User filled in the memory descriptor
...@@ -3135,9 +3033,8 @@ static enum sci_status scic_sds_controller_initialized_state_start_handler( ...@@ -3135,9 +3033,8 @@ static enum sci_status scic_sds_controller_initialized_state_start_handler(
isci_timer_start(scic->timeout_timer, timeout); isci_timer_start(scic->timeout_timer, timeout);
sci_base_state_machine_change_state( sci_base_state_machine_change_state(&base_scic->state_machine,
scic_sds_controller_get_base_state_machine(scic), SCI_BASE_CONTROLLER_STATE_STARTING);
SCI_BASE_CONTROLLER_STATE_STARTING);
} }
return result; return result;
...@@ -3197,33 +3094,15 @@ static void scic_sds_controller_starting_state_link_down_handler( ...@@ -3197,33 +3094,15 @@ static void scic_sds_controller_starting_state_link_down_handler(
/* scic_sds_port_link_down(port, phy); */ /* scic_sds_port_link_down(port, phy); */
} }
/* static enum sci_status scic_sds_controller_ready_state_stop_handler(struct sci_base_controller *base_scic,
* ***************************************************************************** u32 timeout)
* * READY STATE HANDLERS
* ***************************************************************************** */
/**
*
* @controller: The struct sci_base_controller object which is cast into a
* struct scic_sds_controller object.
* @timeout: The timeout for when the stop operation should report a failure.
*
* This method is called when the struct scic_sds_controller is in the ready state
* stop handler is called. - Start the timeout timer - Transition to
* SCI_BASE_CONTROLLER_STATE_STOPPING. enum sci_status SCI_SUCCESS
*/
static enum sci_status scic_sds_controller_ready_state_stop_handler(
struct sci_base_controller *controller,
u32 timeout)
{ {
struct scic_sds_controller *scic = struct scic_sds_controller *scic;
(struct scic_sds_controller *)controller;
scic = container_of(base_scic, typeof(*scic), parent);
isci_timer_start(scic->timeout_timer, timeout); isci_timer_start(scic->timeout_timer, timeout);
sci_base_state_machine_change_state(&base_scic->state_machine,
sci_base_state_machine_change_state( SCI_BASE_CONTROLLER_STATE_STOPPING);
scic_sds_controller_get_base_state_machine(scic),
SCI_BASE_CONTROLLER_STATE_STOPPING);
return SCI_SUCCESS; return SCI_SUCCESS;
} }
...@@ -3749,33 +3628,16 @@ static inline void scic_sds_controller_stopping_state_exit( ...@@ -3749,33 +3628,16 @@ static inline void scic_sds_controller_stopping_state_exit(
isci_timer_stop(scic->timeout_timer); isci_timer_stop(scic->timeout_timer);
} }
/** static void scic_sds_controller_resetting_state_enter(struct sci_base_object *object)
*
* @object: This is the struct sci_base_object which is cast to a struct scic_sds_controller
* object.
*
* This method implements the actions taken by the struct scic_sds_controller on entry
* to the SCI_BASE_CONTROLLER_STATE_RESETTING. - Set the state handlers to the
* controllers resetting state. - Write to the SCU hardware reset register to
* force a reset - Transition to the SCI_BASE_CONTROLLER_STATE_RESET none
*/
static void scic_sds_controller_resetting_state_enter(
struct sci_base_object *object)
{ {
struct scic_sds_controller *this_controller; struct scic_sds_controller *scic;
this_controller = (struct scic_sds_controller *)object;
scic_sds_controller_reset_hardware(this_controller);
sci_base_state_machine_change_state( scic = container_of(object, typeof(*scic), parent.parent);
scic_sds_controller_get_base_state_machine(this_controller), scic_sds_controller_reset_hardware(scic);
SCI_BASE_CONTROLLER_STATE_RESET sci_base_state_machine_change_state(&scic->parent.state_machine,
); SCI_BASE_CONTROLLER_STATE_RESET);
} }
/* --------------------------------------------------------------------------- */
const struct sci_base_state scic_sds_controller_state_table[] = { const struct sci_base_state scic_sds_controller_state_table[] = {
[SCI_BASE_CONTROLLER_STATE_INITIAL] = { [SCI_BASE_CONTROLLER_STATE_INITIAL] = {
.enter_state = scic_sds_controller_initial_state_enter, .enter_state = scic_sds_controller_initial_state_enter,
...@@ -3800,4 +3662,3 @@ const struct sci_base_state scic_sds_controller_state_table[] = { ...@@ -3800,4 +3662,3 @@ const struct sci_base_state scic_sds_controller_state_table[] = {
[SCI_BASE_CONTROLLER_STATE_STOPPED] = {}, [SCI_BASE_CONTROLLER_STATE_STOPPED] = {},
[SCI_BASE_CONTROLLER_STATE_FAILED] = {} [SCI_BASE_CONTROLLER_STATE_FAILED] = {}
}; };
drivers/scsi/isci/core/scic_sds_controller.h
浏览文件 @ 068b2c03
...@@ -420,15 +420,6 @@ extern const struct sci_base_state scic_sds_controller_state_table[]; ...@@ -420,15 +420,6 @@ extern const struct sci_base_state scic_sds_controller_state_table[];
} \ } \
} }
/**
* scic_sds_controller_get_base_state_machine() -
*
* This is a helper macro that gets the base state machine for the controller
* object
*/
#define scic_sds_controller_get_base_state_machine(this_controller) \
(&(this_controller)->parent.state_machine)
/** /**
* scic_sds_controller_get_port_configuration_agent() - * scic_sds_controller_get_port_configuration_agent() -
* *
......
drivers/scsi/isci/core/scic_sds_phy.h
浏览文件 @ 068b2c03
...@@ -316,24 +316,6 @@ extern const struct scic_sds_phy_state_handler scic_sds_phy_starting_substate_ha ...@@ -316,24 +316,6 @@ extern const struct scic_sds_phy_state_handler scic_sds_phy_starting_substate_ha
#define scic_sds_phy_get_controller(phy) \ #define scic_sds_phy_get_controller(phy) \
(scic_sds_port_get_controller((phy)->owning_port)) (scic_sds_port_get_controller((phy)->owning_port))
/**
* scic_sds_phy_get_base_state_machine() - This macro returns the state machine
* for the base phy
*
*
*/
#define scic_sds_phy_get_base_state_machine(phy) \
(&(phy)->parent.state_machine)
/**
* scic_sds_phy_get_starting_substate_machine() - This macro returns the
* starting substate machine for this phy
*
*
*/
#define scic_sds_phy_get_starting_substate_machine(phy) \
(&(phy)->starting_substate_machine)
/** /**
* scic_sds_phy_set_state_handlers() - This macro sets the state handlers for * scic_sds_phy_set_state_handlers() - This macro sets the state handlers for
* this phy object * this phy object
...@@ -354,27 +336,6 @@ extern const struct scic_sds_phy_state_handler scic_sds_phy_starting_substate_ha ...@@ -354,27 +336,6 @@ extern const struct scic_sds_phy_state_handler scic_sds_phy_starting_substate_ha
&scic_sds_phy_state_handler_table[(state_id)] \ &scic_sds_phy_state_handler_table[(state_id)] \
) )
/**
* scic_sds_phy_is_ready() -
*
* This macro returns true if the current base state for this phy is
* SCI_BASE_PHY_STATE_READY
*/
#define scic_sds_phy_is_ready(phy) \
(\
SCI_BASE_PHY_STATE_READY \
== sci_base_state_machine_get_state(\
scic_sds_phy_get_base_state_machine(phy) \
) \
)
/* --------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------- */
void scic_sds_phy_construct( void scic_sds_phy_construct(
struct scic_sds_phy *this_phy, struct scic_sds_phy *this_phy,
struct scic_sds_port *owning_port, struct scic_sds_port *owning_port,
...@@ -404,8 +365,6 @@ enum sci_status scic_sds_phy_reset( ...@@ -404,8 +365,6 @@ enum sci_status scic_sds_phy_reset(
void scic_sds_phy_sata_timeout( void scic_sds_phy_sata_timeout(
void *cookie); void *cookie);
/* --------------------------------------------------------------------------- */
void scic_sds_phy_suspend( void scic_sds_phy_suspend(
struct scic_sds_phy *this_phy); struct scic_sds_phy *this_phy);
...@@ -416,8 +375,6 @@ void scic_sds_phy_setup_transport( ...@@ -416,8 +375,6 @@ void scic_sds_phy_setup_transport(
struct scic_sds_phy *this_phy, struct scic_sds_phy *this_phy,
u32 device_id); u32 device_id);
/* --------------------------------------------------------------------------- */
enum sci_status scic_sds_phy_event_handler( enum sci_status scic_sds_phy_event_handler(
struct scic_sds_phy *this_phy, struct scic_sds_phy *this_phy,
u32 event_code); u32 event_code);
...@@ -445,11 +402,6 @@ void scic_sds_phy_get_attached_phy_protocols( ...@@ -445,11 +402,6 @@ void scic_sds_phy_get_attached_phy_protocols(
struct scic_sds_phy *this_phy, struct scic_sds_phy *this_phy,
struct sci_sas_identify_address_frame_protocols *protocols); struct sci_sas_identify_address_frame_protocols *protocols);
/*
* ****************************************************************************-
* * SCIC SDS PHY Handler Methods
* ****************************************************************************- */
enum sci_status scic_sds_phy_default_start_handler( enum sci_status scic_sds_phy_default_start_handler(
struct sci_base_phy *phy); struct sci_base_phy *phy);
......
drivers/scsi/isci/core/scic_sds_port.c
浏览文件 @ 068b2c03
...@@ -576,12 +576,10 @@ void scic_sds_port_construct(struct scic_sds_port *sci_port, u8 port_index, ...@@ -576,12 +576,10 @@ void scic_sds_port_construct(struct scic_sds_port *sci_port, u8 port_index,
sci_base_port_construct(&sci_port->parent, scic_sds_port_state_table); sci_base_port_construct(&sci_port->parent, scic_sds_port_state_table);
sci_base_state_machine_construct( sci_base_state_machine_construct(&sci_port->ready_substate_machine,
scic_sds_port_get_ready_substate_machine(sci_port), &sci_port->parent.parent,
&sci_port->parent.parent, scic_sds_port_ready_substate_table,
scic_sds_port_ready_substate_table, SCIC_SDS_PORT_READY_SUBSTATE_WAITING);
SCIC_SDS_PORT_READY_SUBSTATE_WAITING
);
sci_port->logical_port_index = SCIC_SDS_DUMMY_PORT; sci_port->logical_port_index = SCIC_SDS_DUMMY_PORT;
sci_port->physical_port_index = port_index; sci_port->physical_port_index = port_index;
...@@ -1339,9 +1337,9 @@ static void scic_sds_port_ready_operational_substate_link_up_handler( ...@@ -1339,9 +1337,9 @@ static void scic_sds_port_ready_operational_substate_link_up_handler(
/** /**
* scic_sds_port_ready_operational_substate_link_down_handler() - * scic_sds_port_ready_operational_substate_link_down_handler() -
* @this_port: This is the struct scic_sds_port object that which has a phy that has * @sci_port: This is the struct scic_sds_port object that which has a phy that has
* gone link down. * gone link down.
* @the_phy: This is the struct scic_sds_phy object that has gone link down. * @sci_phy: This is the struct scic_sds_phy object that has gone link down.
* *
* This method is the ready operational substate link down handler for the * This method is the ready operational substate link down handler for the
* struct scic_sds_port object. This function notifies the SCI User that the phy has * struct scic_sds_port object. This function notifies the SCI User that the phy has
...@@ -1349,21 +1347,18 @@ static void scic_sds_port_ready_operational_substate_link_up_handler( ...@@ -1349,21 +1347,18 @@ static void scic_sds_port_ready_operational_substate_link_up_handler(
* state to the ready waiting substate. none * state to the ready waiting substate. none
*/ */
static void scic_sds_port_ready_operational_substate_link_down_handler( static void scic_sds_port_ready_operational_substate_link_down_handler(
struct scic_sds_port *this_port, struct scic_sds_port *sci_port,
struct scic_sds_phy *the_phy) struct scic_sds_phy *sci_phy)
{ {
scic_sds_port_deactivate_phy(this_port, the_phy, true); scic_sds_port_deactivate_phy(sci_port, sci_phy, true);
/* /*
* If there are no active phys left in the port, then transition * If there are no active phys left in the port, then transition
* the port to the WAITING state until such time as a phy goes * the port to the WAITING state until such time as a phy goes
* link up. */ * link up. */
if (this_port->active_phy_mask == 0) { if (sci_port->active_phy_mask == 0)
sci_base_state_machine_change_state( sci_base_state_machine_change_state(&sci_port->ready_substate_machine,
scic_sds_port_get_ready_substate_machine(this_port), SCIC_SDS_PORT_READY_SUBSTATE_WAITING);
SCIC_SDS_PORT_READY_SUBSTATE_WAITING
);
}
} }
/** /**
...@@ -1820,169 +1815,52 @@ const struct sci_base_state scic_sds_port_ready_substate_table[] = { ...@@ -1820,169 +1815,52 @@ const struct sci_base_state scic_sds_port_ready_substate_table[] = {
}, },
}; };
/* static enum sci_status default_port_handler(struct sci_base_port *base_port, const char *func)
* ***************************************************************************
* * DEFAULT HANDLERS
* *************************************************************************** */
/**
*
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
*
* This is the default method for port a start request. It will report a
* warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
enum sci_status scic_sds_port_default_start_handler(
struct sci_base_port *port)
{ {
struct scic_sds_port *sci_port = (struct scic_sds_port *)port; struct scic_sds_port *sci_port;
sci_port = container_of(base_port, typeof(*sci_port), parent);
dev_warn(sciport_to_dev(sci_port), dev_warn(sciport_to_dev(sci_port),
"%s: SCIC Port 0x%p requested to start while in invalid " "%s: in wrong state: %d\n", func,
"state %d\n", sci_base_state_machine_get_state(&base_port->state_machine));
__func__,
port,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(
(struct scic_sds_port *)port)));
return SCI_FAILURE_INVALID_STATE; return SCI_FAILURE_INVALID_STATE;
} }
/** enum sci_status scic_sds_port_default_start_handler(struct sci_base_port *base_port)
*
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
*
* This is the default method for a port stop request. It will report a
* warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
static enum sci_status scic_sds_port_default_stop_handler(
struct sci_base_port *port)
{ {
struct scic_sds_port *sci_port = (struct scic_sds_port *)port; return default_port_handler(base_port, __func__);
dev_warn(sciport_to_dev(sci_port),
"%s: SCIC Port 0x%p requested to stop while in invalid "
"state %d\n",
__func__,
port,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(
(struct scic_sds_port *)port)));
return SCI_FAILURE_INVALID_STATE;
} }
/** static enum sci_status scic_sds_port_default_stop_handler(struct sci_base_port *base_port)
*
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
*
* This is the default method for a port destruct request. It will report a
* warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
enum sci_status scic_sds_port_default_destruct_handler(
struct sci_base_port *port)
{ {
struct scic_sds_port *sci_port = (struct scic_sds_port *)port; return default_port_handler(base_port, __func__);
dev_warn(sciport_to_dev(sci_port),
"%s: SCIC Port 0x%p requested to destruct while in invalid "
"state %d\n",
__func__,
port,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(
(struct scic_sds_port *)port)));
return SCI_FAILURE_INVALID_STATE;
} }
/** enum sci_status scic_sds_port_default_destruct_handler(struct sci_base_port *base_port)
*
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
* @timeout: This is the timeout for the reset request to complete.
*
* This is the default method for a port reset request. It will report a
* warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
enum sci_status scic_sds_port_default_reset_handler(
struct sci_base_port *port,
u32 timeout)
{ {
struct scic_sds_port *sci_port = (struct scic_sds_port *)port; return default_port_handler(base_port, __func__);
dev_warn(sciport_to_dev(sci_port),
"%s: SCIC Port 0x%p requested to reset while in invalid "
"state %d\n",
__func__,
port,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(
(struct scic_sds_port *)port)));
return SCI_FAILURE_INVALID_STATE;
} }
/** enum sci_status scic_sds_port_default_reset_handler(struct sci_base_port *base_port,
* u32 timeout)
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
*
* This is the default method for a port add phy request. It will report a
* warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
static enum sci_status scic_sds_port_default_add_phy_handler(
struct sci_base_port *port,
struct sci_base_phy *phy)
{ {
struct scic_sds_port *sci_port = (struct scic_sds_port *)port; return default_port_handler(base_port, __func__);
dev_warn(sciport_to_dev(sci_port),
"%s: SCIC Port 0x%p requested to add phy 0x%p while in "
"invalid state %d\n",
__func__,
port,
phy,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(
(struct scic_sds_port *)port)));
return SCI_FAILURE_INVALID_STATE;
} }
/** static enum sci_status scic_sds_port_default_add_phy_handler(struct sci_base_port *base_port,
* struct sci_base_phy *base_phy)
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
*
* This is the default method for a port remove phy request. It will report a
* warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
enum sci_status scic_sds_port_default_remove_phy_handler(
struct sci_base_port *port,
struct sci_base_phy *phy)
{ {
struct scic_sds_port *sci_port = (struct scic_sds_port *)port; return default_port_handler(base_port, __func__);
}
dev_warn(sciport_to_dev(sci_port),
"%s: SCIC Port 0x%p requested to remove phy 0x%p while in "
"invalid state %d\n",
__func__,
port,
phy,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(
(struct scic_sds_port *)port)));
return SCI_FAILURE_INVALID_STATE; enum sci_status scic_sds_port_default_remove_phy_handler(struct sci_base_port *base_port,
struct sci_base_phy *base_phy)
{
return default_port_handler(base_port, __func__);
} }
/** /**
* * scic_sds_port_default_frame_handler
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port * @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object. * object.
* *
...@@ -1991,149 +1869,48 @@ enum sci_status scic_sds_port_default_remove_phy_handler( ...@@ -1991,149 +1869,48 @@ enum sci_status scic_sds_port_default_remove_phy_handler(
* possible to receive an unsolicited frame directed to a port object? It * possible to receive an unsolicited frame directed to a port object? It
* seems possible if we implementing virtual functions but until then? * seems possible if we implementing virtual functions but until then?
*/ */
enum sci_status scic_sds_port_default_frame_handler( enum sci_status scic_sds_port_default_frame_handler(struct scic_sds_port *sci_port,
struct scic_sds_port *port, u32 frame_index)
u32 frame_index) {
{ struct scic_sds_controller *scic = scic_sds_port_get_controller(sci_port);
dev_warn(sciport_to_dev(port),
"%s: SCIC Port 0x%p requested to process frame %d while in "
"invalid state %d\n",
__func__,
port,
frame_index,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(port)));
scic_sds_controller_release_frame(
scic_sds_port_get_controller(port), frame_index
);
return SCI_FAILURE_INVALID_STATE;
}
/** default_port_handler(&sci_port->parent, __func__);
* scic_sds_controller_release_frame(scic, frame_index);
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
*
* This is the default method for a port event request. It will report a
* warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
enum sci_status scic_sds_port_default_event_handler(
struct scic_sds_port *port,
u32 event_code)
{
dev_warn(sciport_to_dev(port),
"%s: SCIC Port 0x%p requested to process event 0x%x while "
"in invalid state %d\n",
__func__,
port,
event_code,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(
(struct scic_sds_port *)port)));
return SCI_FAILURE_INVALID_STATE; return SCI_FAILURE_INVALID_STATE;
} }
/** enum sci_status scic_sds_port_default_event_handler(struct scic_sds_port *sci_port,
* u32 event_code)
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
*
* This is the default method for a port link up notification. It will report
* a warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
void scic_sds_port_default_link_up_handler(
struct scic_sds_port *this_port,
struct scic_sds_phy *phy)
{ {
dev_warn(sciport_to_dev(this_port), return default_port_handler(&sci_port->parent, __func__);
"%s: SCIC Port 0x%p received link_up notification from phy "
"0x%p while in invalid state %d\n",
__func__,
this_port,
phy,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(this_port)));
} }
/** void scic_sds_port_default_link_up_handler(struct scic_sds_port *sci_port,
* struct scic_sds_phy *sci_phy)
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
*
* This is the default method for a port link down notification. It will
* report a warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
void scic_sds_port_default_link_down_handler(
struct scic_sds_port *this_port,
struct scic_sds_phy *phy)
{ {
dev_warn(sciport_to_dev(this_port), default_port_handler(&sci_port->parent, __func__);
"%s: SCIC Port 0x%p received link down notification from "
"phy 0x%p while in invalid state %d\n",
__func__,
this_port,
phy,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(this_port)));
} }
/** void scic_sds_port_default_link_down_handler(struct scic_sds_port *sci_port,
* struct scic_sds_phy *sci_phy)
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port
* object.
*
* This is the default method for a port start io request. It will report a
* warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
enum sci_status scic_sds_port_default_start_io_handler(
struct scic_sds_port *this_port,
struct scic_sds_remote_device *device,
struct scic_sds_request *io_request)
{ {
dev_warn(sciport_to_dev(this_port), default_port_handler(&sci_port->parent, __func__);
"%s: SCIC Port 0x%p requested to start io request 0x%p "
"while in invalid state %d\n",
__func__,
this_port,
io_request,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(this_port)));
return SCI_FAILURE_INVALID_STATE;
} }
/** enum sci_status scic_sds_port_default_start_io_handler(struct scic_sds_port *sci_port,
* struct scic_sds_remote_device *sci_dev,
* @port: This is the struct sci_base_port object which is cast into a struct scic_sds_port struct scic_sds_request *sci_req)
* object.
*
* This is the default method for a port complete io request. It will report a
* warning and exit. enum sci_status SCI_FAILURE_INVALID_STATE
*/
static enum sci_status scic_sds_port_default_complete_io_handler(
struct scic_sds_port *this_port,
struct scic_sds_remote_device *device,
struct scic_sds_request *io_request)
{ {
dev_warn(sciport_to_dev(this_port), return default_port_handler(&sci_port->parent, __func__);
"%s: SCIC Port 0x%p requested to complete io request 0x%p "
"while in invalid state %d\n",
__func__,
this_port,
io_request,
sci_base_state_machine_get_state(
scic_sds_port_get_base_state_machine(this_port)));
return SCI_FAILURE_INVALID_STATE;
} }
/* static enum sci_status scic_sds_port_default_complete_io_handler(struct scic_sds_port *sci_port,
* **************************************************************************** struct scic_sds_remote_device *sci_dev,
* * GENERAL STATE HANDLERS struct scic_sds_request *sci_req)
* **************************************************************************** */ {
return default_port_handler(&sci_port->parent, __func__);
}
/** /**
* *
...@@ -2160,11 +1937,6 @@ static enum sci_status scic_sds_port_general_complete_io_handler( ...@@ -2160,11 +1937,6 @@ static enum sci_status scic_sds_port_general_complete_io_handler(
return SCI_SUCCESS; return SCI_SUCCESS;
} }
/*
* ****************************************************************************
* * STOPPED STATE HANDLERS
* **************************************************************************** */
/** /**
* scic_sds_port_stopped_state_start_handler() - stop a port from "started" * scic_sds_port_stopped_state_start_handler() - stop a port from "started"
* *
...@@ -2242,9 +2014,8 @@ scic_sds_port_stopped_state_start_handler(struct sci_base_port *base_port) ...@@ -2242,9 +2014,8 @@ scic_sds_port_stopped_state_start_handler(struct sci_base_port *base_port)
* silicon. * silicon.
*/ */
if (scic_sds_port_is_phy_mask_valid(sci_port, phy_mask) == true) { if (scic_sds_port_is_phy_mask_valid(sci_port, phy_mask) == true) {
sci_base_state_machine_change_state( sci_base_state_machine_change_state(&base_port->state_machine,
scic_sds_port_get_base_state_machine(sci_port), SCI_BASE_PORT_STATE_READY);
SCI_BASE_PORT_STATE_READY);
return SCI_SUCCESS; return SCI_SUCCESS;
} else } else
...@@ -2390,19 +2161,15 @@ static enum sci_status scic_sds_port_stopped_state_remove_phy_handler( ...@@ -2390,19 +2161,15 @@ static enum sci_status scic_sds_port_stopped_state_remove_phy_handler(
* object will transition to the stopped state. enum sci_status SCI_SUCCESS * object will transition to the stopped state. enum sci_status SCI_SUCCESS
*/ */
static enum sci_status scic_sds_port_stopping_state_complete_io_handler( static enum sci_status scic_sds_port_stopping_state_complete_io_handler(
struct scic_sds_port *port, struct scic_sds_port *sci_port,
struct scic_sds_remote_device *device, struct scic_sds_remote_device *device,
struct scic_sds_request *io_request) struct scic_sds_request *io_request)
{ {
struct scic_sds_port *this_port = (struct scic_sds_port *)port; scic_sds_port_decrement_request_count(sci_port);
scic_sds_port_decrement_request_count(this_port);
if (this_port->started_request_count == 0) { if (sci_port->started_request_count == 0) {
sci_base_state_machine_change_state( sci_base_state_machine_change_state(&sci_port->parent.state_machine,
scic_sds_port_get_base_state_machine(this_port), SCI_BASE_PORT_STATE_STOPPED);
SCI_BASE_PORT_STATE_STOPPED
);
} }
return SCI_SUCCESS; return SCI_SUCCESS;
...@@ -2727,9 +2494,8 @@ static void scic_sds_port_stopped_state_exit( ...@@ -2727,9 +2494,8 @@ static void scic_sds_port_stopped_state_exit(
} }
/** /**
* * scic_sds_port_ready_state_enter -
* @object: This is the struct sci_base_object which is cast to a * @object: This is the struct sci_base_object which is cast to a struct scic_sds_port object.
* struct scic_sds_port object.
* *
* This method will perform the actions required by the struct scic_sds_port on * This method will perform the actions required by the struct scic_sds_port on
* entering the SCI_BASE_PORT_STATE_READY. This function sets the ready state * entering the SCI_BASE_PORT_STATE_READY. This function sets the ready state
...@@ -2738,50 +2504,40 @@ static void scic_sds_port_stopped_state_exit( ...@@ -2738,50 +2504,40 @@ static void scic_sds_port_stopped_state_exit(
*/ */
static void scic_sds_port_ready_state_enter(struct sci_base_object *object) static void scic_sds_port_ready_state_enter(struct sci_base_object *object)
{ {
struct scic_sds_port *sci_port = (struct scic_sds_port *)object; struct scic_sds_controller *scic;
struct isci_port *iport = sci_object_get_association(sci_port); struct scic_sds_port *sci_port;
struct scic_sds_controller *scic = struct isci_port *iport;
scic_sds_port_get_controller(sci_port); struct isci_host *ihost;
struct isci_host *ihost = sci_object_get_association(scic); u32 prev_state;
/* sci_port = container_of(object, typeof(*sci_port), parent.parent);
* Put the ready state handlers in place though they will not be scic = scic_sds_port_get_controller(sci_port);
* there long ihost = sci_object_get_association(scic);
*/ iport = sci_object_get_association(sci_port);
scic_sds_port_set_base_state_handlers(sci_port,
SCI_BASE_PORT_STATE_READY);
if (sci_port->parent.state_machine.previous_state_id == /* Put the ready state handlers in place though they will not be there long */
SCI_BASE_PORT_STATE_RESETTING) scic_sds_port_set_base_state_handlers(sci_port, SCI_BASE_PORT_STATE_READY);
prev_state = sci_port->parent.state_machine.previous_state_id;
if (prev_state == SCI_BASE_PORT_STATE_RESETTING)
isci_port_hard_reset_complete(iport, SCI_SUCCESS); isci_port_hard_reset_complete(iport, SCI_SUCCESS);
else /* Notify the caller that the port is not yet ready */ else
isci_port_not_ready(ihost, iport); isci_port_not_ready(ihost, iport);
/* Post and suspend the dummy remote node context for this port. */ /* Post and suspend the dummy remote node context for this port. */
scic_sds_port_post_dummy_remote_node(sci_port); scic_sds_port_post_dummy_remote_node(sci_port);
/* Start the ready substate machine */ /* Start the ready substate machine */
sci_base_state_machine_start( sci_base_state_machine_start(&sci_port->ready_substate_machine);
scic_sds_port_get_ready_substate_machine(sci_port));
} }
/** static void scic_sds_port_ready_state_exit(struct sci_base_object *object)
*
* @object: This is the struct sci_base_object which is cast to a struct scic_sds_port object.
*
* This method will perform the actions required by the struct scic_sds_port on
* exiting the SCI_BASE_STATE_READY. This function does nothing. none
*/
static void scic_sds_port_ready_state_exit(
struct sci_base_object *object)
{ {
struct scic_sds_port *this_port; struct scic_sds_port *sci_port;
this_port = (struct scic_sds_port *)object;
sci_base_state_machine_stop(&this_port->ready_substate_machine);
scic_sds_port_invalidate_dummy_remote_node(this_port); sci_port = container_of(object, typeof(*sci_port), parent.parent);
sci_base_state_machine_stop(&sci_port->ready_substate_machine);
scic_sds_port_invalidate_dummy_remote_node(sci_port);
} }
/** /**
......
drivers/scsi/isci/core/scic_sds_port.h
浏览文件 @ 068b2c03
...@@ -250,14 +250,6 @@ extern struct scic_sds_port_state_handler scic_sds_port_ready_substate_handler_t ...@@ -250,14 +250,6 @@ extern struct scic_sds_port_state_handler scic_sds_port_ready_substate_handler_t
#define scic_sds_port_get_controller(this_port) \ #define scic_sds_port_get_controller(this_port) \
((this_port)->owning_controller) ((this_port)->owning_controller)
/**
* scic_sds_port_get_base_state_machine() -
*
* Helper macro to get the base state machine for this port
*/
#define scic_sds_port_get_base_state_machine(this_port) \
(&(this_port)->parent.state_machine)
/** /**
* scic_sds_port_set_base_state_handlers() - * scic_sds_port_set_base_state_handlers() -
* *
...@@ -267,14 +259,6 @@ extern struct scic_sds_port_state_handler scic_sds_port_ready_substate_handler_t ...@@ -267,14 +259,6 @@ extern struct scic_sds_port_state_handler scic_sds_port_ready_substate_handler_t
scic_sds_port_set_state_handlers(\ scic_sds_port_set_state_handlers(\
(this_port), &scic_sds_port_state_handler_table[(state_id)]) (this_port), &scic_sds_port_state_handler_table[(state_id)])
/**
* scic_sds_port_get_ready_substate_machine() -
*
* Helper macro to get the ready substate machine for this port
*/
#define scic_sds_port_get_ready_substate_machine(this_port) \
(&(this_port)->ready_substate_machine)
/** /**
* scic_sds_port_set_state_handlers() - * scic_sds_port_set_state_handlers() -
* *
......
drivers/scsi/isci/core/scic_sds_remote_device.h
浏览文件 @ 068b2c03
...@@ -376,22 +376,6 @@ extern const struct scic_sds_remote_device_state_handler scic_sds_smp_remote_dev ...@@ -376,22 +376,6 @@ extern const struct scic_sds_remote_device_state_handler scic_sds_smp_remote_dev
#define scic_sds_remote_device_set_state_handlers(this_device, handlers) \ #define scic_sds_remote_device_set_state_handlers(this_device, handlers) \
((this_device)->state_handlers = (handlers)) ((this_device)->state_handlers = (handlers))
/**
* scic_sds_remote_device_get_base_state_machine() -
*
* This macro returns the base sate machine object for the remote device.
*/
#define scic_sds_remote_device_get_base_state_machine(this_device) \
(&(this_device)->parent.state_machine)
/**
* scic_sds_remote_device_get_ready_substate_machine() -
*
* This macro returns the remote device ready substate machine
*/
#define scic_sds_remote_device_get_ready_substate_machine(this_device) \
(&(this_device)->ready_substate_machine)
/** /**
* scic_sds_remote_device_get_port() - * scic_sds_remote_device_get_port() -
* *
......
drivers/scsi/isci/core/scic_sds_remote_node_context.h
浏览文件 @ 068b2c03
...@@ -296,9 +296,6 @@ void scic_sds_remote_node_context_construct_buffer( ...@@ -296,9 +296,6 @@ void scic_sds_remote_node_context_construct_buffer(
bool scic_sds_remote_node_context_is_ready( bool scic_sds_remote_node_context_is_ready(
struct scic_sds_remote_node_context *this_rnc); struct scic_sds_remote_node_context *this_rnc);
#define scic_sds_remote_node_context_set_remote_node_index(rnc, rni) \
((rnc)->remote_node_index = (rni))
#define scic_sds_remote_node_context_get_remote_node_index(rcn) \ #define scic_sds_remote_node_context_get_remote_node_index(rcn) \
((rnc)->remote_node_index) ((rnc)->remote_node_index)
......
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