From c4fe3fba5c7acf2fe087e3a1de789189c1514163 Mon Sep 17 00:00:00 2001
From: Florian Pose <fp@igh-essen.com>
Date: Wed, 7 Mar 2007 11:30:09 +0000
Subject: [PATCH] Renamed ec_sii_sync_t to ec_sync_t.
---
master/domain.c | 6 +++---
master/slave.c | 14 +++++++-------
master/slave.h | 23 ++++++++++++++---------
3 files changed, 24 insertions(+), 19 deletions(-)
diff --git a/master/domain.c b/master/domain.c
index 4d426060..f6c4c09a 100644
--- a/master/domain.c
+++ b/master/domain.c
@@ -54,7 +54,7 @@ typedef struct
{
struct list_head list; /**< list item */
ec_slave_t *slave; /**< slave */
- const ec_sii_sync_t *sync; /**< sync manager */
+ const ec_sync_t *sync; /**< sync manager */
off_t sync_offset; /**< pdo offset */
void **data_ptr; /**< pointer to process data pointer(s) */
}
@@ -196,7 +196,7 @@ int ec_domain_reg_pdo_entry(ec_domain_t *domain, /**< EtherCAT domain */
)
{
ec_data_reg_t *data_reg;
- const ec_sii_sync_t *sync;
+ const ec_sync_t *sync;
const ec_pdo_t *other_pdo;
const ec_pdo_entry_t *other_entry;
unsigned int bit_offset, byte_offset;
@@ -265,7 +265,7 @@ int ec_domain_reg_pdo_range(ec_domain_t *domain, /**< EtherCAT domain */
)
{
ec_data_reg_t *data_reg;
- ec_sii_sync_t *sync;
+ ec_sync_t *sync;
uint16_t sync_length;
if (!(sync = ec_slave_get_pdo_sync(slave, dir))) {
diff --git a/master/slave.c b/master/slave.c
index e2121aec..eab68e68 100644
--- a/master/slave.c
+++ b/master/slave.c
@@ -482,12 +482,12 @@ int ec_slave_fetch_sii_syncs(
)
{
unsigned int i;
- ec_sii_sync_t *sync;
+ ec_sync_t *sync;
// sync manager struct is 4 words long
slave->sii_sync_count = word_count / 4;
- if (!(slave->sii_syncs = kmalloc(sizeof(ec_sii_sync_t) *
+ if (!(slave->sii_syncs = kmalloc(sizeof(ec_sync_t) *
slave->sii_sync_count, GFP_ATOMIC))) {
EC_ERR("Failed to allocate Sync-Manager memory.\n");
return -1;
@@ -608,7 +608,7 @@ char *ec_slave_sii_string(
int ec_slave_prepare_fmmu(ec_slave_t *slave, /**< EtherCAT slave */
const ec_domain_t *domain, /**< domain */
- const ec_sii_sync_t *sync /**< sync manager */
+ const ec_sync_t *sync /**< sync manager */
)
{
unsigned int i;
@@ -654,7 +654,7 @@ size_t ec_slave_info(const ec_slave_t *slave, /**< EtherCAT slave */
)
{
off_t off = 0;
- ec_sii_sync_t *sync;
+ ec_sync_t *sync;
ec_pdo_t *pdo;
ec_pdo_entry_t *pdo_entry;
int first, i;
@@ -1067,7 +1067,7 @@ ssize_t ec_store_slave_attribute(struct kobject *kobj, /**< slave's kobject */
uint16_t ec_slave_calc_sync_size(const ec_slave_t *slave,
/**< EtherCAT slave */
- const ec_sii_sync_t *sync
+ const ec_sync_t *sync
/**< sync manager */
)
{
@@ -1100,7 +1100,7 @@ uint16_t ec_slave_calc_sync_size(const ec_slave_t *slave,
/**
*/
-ec_sii_sync_t *ec_slave_get_pdo_sync(
+ec_sync_t *ec_slave_get_pdo_sync(
ec_slave_t *slave, /**< EtherCAT slave */
ec_direction_t dir /**< input or output */
)
@@ -1133,7 +1133,7 @@ ec_sii_sync_t *ec_slave_get_pdo_sync(
*/
void ec_slave_sync_config(const ec_slave_t *slave, /**< EtherCAT slave */
- const ec_sii_sync_t *sync, /**< sync manager */
+ const ec_sync_t *sync, /**< sync manager */
uint8_t *data /**> configuration memory */
)
{
diff --git a/master/slave.h b/master/slave.h
index 32f3dc58..36d49716 100644
--- a/master/slave.h
+++ b/master/slave.h
@@ -72,6 +72,11 @@ typedef enum
}
ec_slave_state_t;
+/*****************************************************************************/
+
+/**
+ */
+
typedef enum {
EC_SLAVE_OFFLINE,
EC_SLAVE_ONLINE
@@ -97,7 +102,7 @@ enum
/*****************************************************************************/
/**
- Sync manager configuration (EEPROM).
+ Sync manager.
*/
typedef struct
@@ -107,11 +112,12 @@ typedef struct
uint16_t length; /**< data length in bytes */
uint8_t control_register; /**< control register value */
uint8_t enable; /**< enable bit */
+
uint16_t est_length; /**< Estimated length. This is no field of the SII,
but it is used to calculate the length via
PDO ranges */
}
-ec_sii_sync_t;
+ec_sync_t;
/*****************************************************************************/
@@ -169,7 +175,7 @@ typedef struct
{
unsigned int index; /**< FMMU index */
const ec_domain_t *domain; /**< domain */
- const ec_sii_sync_t *sync; /**< sync manager */
+ const ec_sync_t *sync; /**< sync manager */
uint32_t logical_start_address; /**< logical start address */
}
ec_fmmu_t;
@@ -228,7 +234,7 @@ struct ec_slave
uint8_t sii_physical_layer[4]; /**< port media */
char **sii_strings; /**< strings in EEPROM categories */
unsigned int sii_string_count; /**< number of EEPROM strings */
- ec_sii_sync_t *sii_syncs; /**< EEPROM SYNC MANAGER categories */
+ ec_sync_t *sii_syncs; /**< EEPROM SYNC MANAGER categories */
unsigned int sii_sync_count; /**< number of sync managers in EEPROM */
struct list_head sii_pdos; /**< EEPROM [RT]XPDO categories */
char *sii_group; /**< slave group acc. to EEPROM */
@@ -256,7 +262,7 @@ void ec_slave_destroy(ec_slave_t *);
void ec_slave_reset(ec_slave_t *);
int ec_slave_prepare_fmmu(ec_slave_t *, const ec_domain_t *,
- const ec_sii_sync_t *);
+ const ec_sync_t *);
void ec_slave_request_state(ec_slave_t *, ec_slave_state_t);
void ec_slave_set_state(ec_slave_t *, ec_slave_state_t);
@@ -270,11 +276,10 @@ int ec_slave_fetch_sii_pdos(ec_slave_t *, const uint8_t *, size_t,
ec_pdo_type_t);
// misc.
-ec_sii_sync_t *ec_slave_get_pdo_sync(ec_slave_t *, ec_direction_t);
-void ec_slave_sync_config(const ec_slave_t *, const ec_sii_sync_t *,
- uint8_t *);
+ec_sync_t *ec_slave_get_pdo_sync(ec_slave_t *, ec_direction_t);
+void ec_slave_sync_config(const ec_slave_t *, const ec_sync_t *, uint8_t *);
void ec_slave_fmmu_config(const ec_slave_t *, const ec_fmmu_t *, uint8_t *);
-uint16_t ec_slave_calc_sync_size(const ec_slave_t *, const ec_sii_sync_t *);
+uint16_t ec_slave_calc_sync_size(const ec_slave_t *, const ec_sync_t *);
int ec_slave_is_coupler(const ec_slave_t *);
--
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