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mock-turtle
Commit e39e0a31 authored by Federico Vaga's avatar Federico Vaga Committed by Federico Vaga
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sw:*: remove unimplemented functionalities 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@vaga.pv.it>
parent c044ef73
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software/kernel/mockturtle-hmq.c
View file @ e39e0a31
......@@ -22,10 +22,6 @@
#include <hw/mockturtle_cpu_csr.h>
#include "mockturtle-drv.h"
static int hmq_default_buf_size = 8192; /**< default buffer size in byte */
module_param_named(slot_buffer_size, hmq_default_buf_size, int, 0444);
MODULE_PARM_DESC(slot_buffer_size, "Default buffer size in byte.");
static int hmq_buf_max_msg = 16;
module_param_named(hmq_buf_max_msg, hmq_buf_max_msg, int, 0444);
MODULE_PARM_DESC(hmq_buf_max_msg,
......
software/lib/libmockturtle.c
View file @ e39e0a31
......@@ -678,98 +678,6 @@ int trtl_cpu_dump_application_file(struct trtl_dev *trtl,
}
/**
* It sets the driver input buffer size.
* Note that this does not affect the hardware in any way. The hardware
* maximum number of messages is fixed and cannot be change
* @param[in] hmq HMQ device descriptor
* @param[in] size buffer size in bytes. It must be a power-of-2 value.
* @return 0 on success, -1 on error and errno is set appropriately
*/
int trtl_hmq_buffer_size_in_set(struct trtl_hmq *hmq, uint32_t size)
{
char path[TRTL_SYSFS_PATH_LEN];
snprintf(path, TRTL_SYSFS_PATH_LEN, "%s/buffer_size_in", hmq->syspath);
return trtl_sysfs_printf(path, "%d", size);
}
/**
* It gets the driver input buffer size.
* @param[in] hmq HMQ device descriptor
* @param[out] size buffer size in bytes
* @return 0 on success, -1 on error and errno is set appropriately
*/
int trtl_hmq_buffer_size_in_get(struct trtl_hmq *hmq, uint32_t *size)
{
char path[TRTL_SYSFS_PATH_LEN];
snprintf(path, TRTL_SYSFS_PATH_LEN, "%s/buffer_size_in", hmq->syspath);
return trtl_sysfs_scanf(path, "%d", size);
}
/**
* It sets the driver output buffer size.
* Note that this does not affect the hardware in any way. The hardware
* maximum number of messages is fixed and cannot be change
* @param[in] hmq HMQ device descriptor
* @param[in] size buffer size in bytes. It must be a power-of-2 value.
* @return 0 on success, -1 on error and errno is set appropriately
*/
int trtl_hmq_buffer_size_out_set(struct trtl_hmq *hmq, uint32_t size)
{
char path[TRTL_SYSFS_PATH_LEN];
snprintf(path, TRTL_SYSFS_PATH_LEN, "%s/buffer_size_out", hmq->syspath);
return trtl_sysfs_printf(path, "%d", size);
}
/**
* It gets the driver output buffer size.
* @param[in] hmq HMQ device descriptor
* @param[out] size buffer size in bytes
* @return 0 on success, -1 on error and errno is set appropriately
*/
int trtl_hmq_buffer_size_out_get(struct trtl_hmq *hmq, uint32_t *size)
{
char path[TRTL_SYSFS_PATH_LEN];
snprintf(path, TRTL_SYSFS_PATH_LEN, "%s/buffer_size_out", hmq->syspath);
return trtl_sysfs_scanf(path, "%d", size);
}
/**
* It gets the maximum number of messages that can be saved in the buffer
* @param[in] hmq HMQ device descriptor
* @param[out] max maximum number of messages in the buffer
* @return 0 on success, -1 on error and errno is set appropriately
*/
int trtl_hmq_msg_max_get(struct trtl_hmq *hmq, uint32_t *max)
{
#if 0
struct trtl_desc *wdesc = (struct trtl_desc *)hmq->trtl;
uint32_t buf_size;
int err;
err = trtl_hmq_buffer_size_get(hmq, &buf_size);
if (err)
return err;
/* per CPU now */
*max = buf_size / wdesc->cfgrom.hmq_width;
#endif
return 0;
}
/**
* It opens a TRTL device
* @param[in] wdesc device descriptor
......
software/lib/libmockturtle.h
View file @ e39e0a31
......@@ -174,9 +174,6 @@ extern int trtl_cpu_is_enable(struct trtl_dev *trtl, unsigned int index,
* @{
*/
extern int trtl_hmq_buffer_size_set(struct trtl_hmq *hmq, uint32_t size);
extern int trtl_hmq_buffer_size_get(struct trtl_hmq *hmq, uint32_t *size);
extern int trtl_hmq_msg_max_get(struct trtl_hmq *hmq, uint32_t *max);
/* FIXME to be tested */
extern int trtl_hmq_filter_add(struct trtl_dev *trtl,
unsigned int idx_cpu,
......
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