*/
int bridge_chnl_create(OUT struct chnl_mgr **channel_mgr,
struct dev_object *hdev_obj,
- IN CONST struct chnl_mgrattrs *pMgrAttrs)
+ IN CONST struct chnl_mgrattrs *mgr_attrts)
{
int status = 0;
struct chnl_mgr *chnl_mgr_obj = NULL;
/* Check DBC requirements: */
DBC_REQUIRE(channel_mgr != NULL);
- DBC_REQUIRE(pMgrAttrs != NULL);
- DBC_REQUIRE(pMgrAttrs->max_channels > 0);
- DBC_REQUIRE(pMgrAttrs->max_channels <= CHNL_MAXCHANNELS);
- DBC_REQUIRE(pMgrAttrs->word_size != 0);
+ DBC_REQUIRE(mgr_attrts != NULL);
+ DBC_REQUIRE(mgr_attrts->max_channels > 0);
+ DBC_REQUIRE(mgr_attrts->max_channels <= CHNL_MAXCHANNELS);
+ DBC_REQUIRE(mgr_attrts->word_size != 0);
/* Allocate channel manager object */
chnl_mgr_obj = kzalloc(sizeof(struct chnl_mgr), GFP_KERNEL);
/*
* The max_channels attr must equal the # of supported chnls for
* each transport(# chnls for PCPY = DDMA = ZCPY): i.e.
- * pMgrAttrs->max_channels = CHNL_MAXCHANNELS =
+ * mgr_attrts->max_channels = CHNL_MAXCHANNELS =
* DDMA_MAXDDMACHNLS = DDMA_MAXZCPYCHNLS.
*/
- DBC_ASSERT(pMgrAttrs->max_channels == CHNL_MAXCHANNELS);
+ DBC_ASSERT(mgr_attrts->max_channels == CHNL_MAXCHANNELS);
max_channels = CHNL_MAXCHANNELS + CHNL_MAXCHANNELS * CHNL_PCPY;
/* Create array of channels */
chnl_mgr_obj->ap_channel = kzalloc(sizeof(struct chnl_object *)
if (chnl_mgr_obj->ap_channel) {
/* Initialize chnl_mgr object */
chnl_mgr_obj->dw_type = CHNL_TYPESM;
- chnl_mgr_obj->word_size = pMgrAttrs->word_size;
+ chnl_mgr_obj->word_size = mgr_attrts->word_size;
/* Total # chnls supported */
chnl_mgr_obj->max_channels = max_channels;
chnl_mgr_obj->open_channels = 0;
* Retrieve information related to the channel manager.
*/
int bridge_chnl_get_mgr_info(struct chnl_mgr *hchnl_mgr, u32 uChnlID,
- OUT struct chnl_mgrinfo *pMgrInfo)
+ OUT struct chnl_mgrinfo *mgr_info)
{
int status = 0;
struct chnl_mgr *chnl_mgr_obj = (struct chnl_mgr *)hchnl_mgr;
- if (pMgrInfo != NULL) {
+ if (mgr_info != NULL) {
if (uChnlID <= CHNL_MAXCHANNELS) {
if (hchnl_mgr) {
/* Return the requested information: */
- pMgrInfo->chnl_obj =
+ mgr_info->chnl_obj =
chnl_mgr_obj->ap_channel[uChnlID];
- pMgrInfo->open_channels =
+ mgr_info->open_channels =
chnl_mgr_obj->open_channels;
- pMgrInfo->dw_type = chnl_mgr_obj->dw_type;
+ mgr_info->dw_type = chnl_mgr_obj->dw_type;
/* total # of chnls */
- pMgrInfo->max_channels =
+ mgr_info->max_channels =
chnl_mgr_obj->max_channels;
} else {
status = -EFAULT;
*/
int bridge_io_create(OUT struct io_mgr **io_man,
struct dev_object *hdev_obj,
- IN CONST struct io_attrs *pMgrAttrs)
+ IN CONST struct io_attrs *mgr_attrts)
{
int status = 0;
struct io_mgr *pio_mgr = NULL;
u8 dev_type;
/* Check requirements */
- if (!io_man || !pMgrAttrs || pMgrAttrs->word_size == 0) {
+ if (!io_man || !mgr_attrts || mgr_attrts->word_size == 0) {
status = -EFAULT;
goto func_end;
}
pio_mgr->pmsg = NULL;
#endif
pio_mgr->hchnl_mgr = hchnl_mgr;
- pio_mgr->word_size = pMgrAttrs->word_size;
+ pio_mgr->word_size = mgr_attrts->word_size;
pio_mgr->shared_mem = shared_mem;
if (dev_type == DSP_UNIT) {
if (DSP_SUCCEEDED(status)) {
pio_mgr->hbridge_context = hbridge_context;
- pio_mgr->shared_irq = pMgrAttrs->irq_shared;
+ pio_mgr->shared_irq = mgr_attrts->irq_shared;
if (dsp_wdt_init())
status = -EPERM;
} else {
static int bridge_brd_mem_un_map(struct bridge_dev_context *dev_ctxt,
u32 ulVirtAddr, u32 ul_num_bytes);
static int bridge_dev_create(OUT struct bridge_dev_context
- **ppDevContext,
+ **dev_cntxt,
struct dev_object *hdev_obj,
IN struct cfg_hostres *config_param);
static int bridge_dev_ctrl(struct bridge_dev_context *dev_context,
* purpose:
* Bridge Driver entry point.
*/
-void bridge_drv_entry(OUT struct bridge_drv_interface **ppDrvInterface,
+void bridge_drv_entry(OUT struct bridge_drv_interface **drv_intf,
IN CONST char *driver_file_name)
{
io_sm_init(); /* Initialization of io_sm module */
if (strcmp(driver_file_name, "UMA") == 0)
- *ppDrvInterface = &drv_interface_fxns;
+ *drv_intf = &drv_interface_fxns;
else
dev_dbg(bridge, "%s Unknown Bridge file name", __func__);
* Creates a driver object. Puts DSP in self loop.
*/
static int bridge_dev_create(OUT struct bridge_dev_context
- **ppDevContext,
+ **dev_cntxt,
struct dev_object *hdev_obj,
IN struct cfg_hostres *config_param)
{
dev_context->dw_brd_state = BRD_STOPPED;
dev_context->resources = resources;
/* Return ptr to our device state to the DSP API for storage */
- *ppDevContext = dev_context;
+ *dev_cntxt = dev_context;
} else {
if (pt_attrs != NULL) {
kfree(pt_attrs->pg_info);
* Parameters:
* channel_mgr: Location to store a channel manager object on output.
* hdev_obj: Handle to a device object.
- * pMgrAttrs: Channel manager attributes.
- * pMgrAttrs->max_channels: Max channels
- * pMgrAttrs->birq: Channel's I/O IRQ number.
- * pMgrAttrs->irq_shared: TRUE if the IRQ is shareable.
- * pMgrAttrs->word_size: DSP Word size in equivalent PC bytes..
+ * mgr_attrts: Channel manager attributes.
+ * mgr_attrts->max_channels: Max channels
+ * mgr_attrts->birq: Channel's I/O IRQ number.
+ * mgr_attrts->irq_shared: TRUE if the IRQ is shareable.
+ * mgr_attrts->word_size: DSP Word size in equivalent PC bytes..
* Returns:
* 0: Success;
* -EFAULT: hdev_obj is invalid.
* Requires:
* chnl_init(void) called.
* channel_mgr != NULL.
- * pMgrAttrs != NULL.
+ * mgr_attrts != NULL.
* Ensures:
* 0: Subsequent calls to chnl_create() for the same
* board without an intervening call to
*/
extern int chnl_create(OUT struct chnl_mgr **channel_mgr,
struct dev_object *hdev_obj,
- IN CONST struct chnl_mgrattrs *pMgrAttrs);
+ IN CONST struct chnl_mgrattrs *mgr_attrts);
/*
* ======== chnl_destroy ========
* ph_cmm_mgr: Location to store a communication manager handle on
* output.
* hdev_obj: Handle to a device object.
- * pMgrAttrs: Comm mem manager attributes.
+ * mgr_attrts: Comm mem manager attributes.
* Returns:
* 0: Success;
* -ENOMEM: Insufficient memory for requested resources.
* Requires:
* cmm_init(void) called.
* ph_cmm_mgr != NULL.
- * pMgrAttrs->ul_min_block_size >= 4 bytes.
+ * mgr_attrts->ul_min_block_size >= 4 bytes.
* Ensures:
*
*/
extern int cmm_create(OUT struct cmm_object **ph_cmm_mgr,
struct dev_object *hdev_obj,
- IN CONST struct cmm_mgrattrs *pMgrAttrs);
+ IN CONST struct cmm_mgrattrs *mgr_attrts);
/*
* ======== cmm_destroy ========
* uuid_obj: Pointer to a dsp_uuid for a library.
* num_libs: Size of uuid array (number of library uuids).
* dep_lib_uuids: Array of dependent library uuids to be filled in.
- * pPersistentDepLibs: Array indicating if corresponding lib is persistent.
+ * prstnt_dep_libs: Array indicating if corresponding lib is persistent.
* phase: phase to obtain correct input library
* Returns:
* 0: Success.
IN struct dsp_uuid *uuid_obj,
u16 num_libs,
OUT struct dsp_uuid *dep_lib_uuids,
- OUT bool *pPersistentDepLibs,
+ OUT bool *prstnt_dep_libs,
IN enum nldr_phase phase);
/*
* Parameters:
* hdcd_mgr: A DCD manager handle.
* uuid_obj: Pointer to a dsp_uuid for a library.
- * pNumLibs: Size of uuid array (number of library uuids).
- * pNumPersLibs: number of persistent dependent library.
+ * num_libs: Size of uuid array (number of library uuids).
+ * num_pers_libs: number of persistent dependent library.
* phase: Phase to obtain correct input library
* Returns:
* 0: Success.
* DCD initialized.
* Valid hdcd_mgr.
* uuid_obj != NULL
- * pNumLibs != NULL.
+ * num_libs != NULL.
* Ensures:
*/
extern int dcd_get_num_dep_libs(IN struct dcd_manager *hdcd_mgr,
IN struct dsp_uuid *uuid_obj,
- OUT u16 *pNumLibs,
- OUT u16 *pNumPersLibs,
+ OUT u16 *num_libs,
+ OUT u16 *num_pers_libs,
IN enum nldr_phase phase);
/*
* DSP/BIOS Bridge object.
* obj_type: The type of DSP/BIOS Bridge object to be
* referenced (node, processor, etc).
- * pObjDef: Pointer to an object definition structure. A
+ * obj_def: Pointer to an object definition structure. A
* union of various possible DCD object types.
* Returns:
* 0: Success.
* -EFAULT: Invalid DCD_HMANAGER handle.
* Requires:
* DCD initialized.
- * pObjUuid is non-NULL.
- * pObjDef is non-NULL.
+ * obj_uuid is non-NULL.
+ * obj_def is non-NULL.
* Ensures:
*/
extern int dcd_get_object_def(IN struct dcd_manager *hdcd_mgr,
- IN struct dsp_uuid *pObjUuid,
+ IN struct dsp_uuid *obj_uuid,
IN enum dsp_dcdobjtype obj_type,
- OUT struct dcd_genericobj *pObjDef);
+ OUT struct dcd_genericobj *obj_def);
/*
* ======== dcd_get_objects ========
* ul_fxn_addr: Address or RMS create node function.
* ul_create_fxn: Address of node's create function.
* pargs: Arguments to pass to RMS node create function.
- * pNodeEnv: Location to store node environment pointer on
+ * node_env: Location to store node environment pointer on
* output.
* Returns:
* 0: Success.
* Valid disp_obj.
* pargs != NULL.
* hnode != NULL.
- * pNodeEnv != NULL.
+ * node_env != NULL.
* node_get_type(hnode) != NODE_DEVICE.
* Ensures:
*/
u32 ul_fxn_addr,
u32 ul_create_fxn,
IN CONST struct node_createargs
- *pargs, OUT nodeenv *pNodeEnv);
+ *pargs, OUT nodeenv *node_env);
/*
* ======== disp_node_delete ========
extern int dmm_create(OUT struct dmm_object **dmm_manager,
struct dev_object *hdev_obj,
- IN CONST struct dmm_mgrattrs *pMgrAttrs);
+ IN CONST struct dmm_mgrattrs *mgr_attrts);
extern bool dmm_init(void);
* allocations.
* physical address based on the page frame address.
* Parameters:
- * poolPhysBase starting address of the physical memory pool.
- * poolSize size of the physical memory pool.
+ * pool_phys_base starting address of the physical memory pool.
+ * pool_size size of the physical memory pool.
* Returns:
* none.
* Requires:
* - MEM initialized.
* - valid physical address for the base and size > 0
*/
-extern void mem_ext_phys_pool_init(IN u32 poolPhysBase, IN u32 poolSize);
+extern void mem_ext_phys_pool_init(IN u32 pool_phys_base, IN u32 pool_size);
/*
* ======== mem_ext_phys_pool_release ========
* If valid linear address is returned, be sure to call
* MEM_UNMAP_LINEAR_ADDRESS().
*/
-#define MEM_LINEAR_ADDRESS(pPhyAddr, byte_size) pPhyAddr
+#define MEM_LINEAR_ADDRESS(phy_addr, byte_size) phy_addr
/*
* ======== MEM_UNMAP_LINEAR_ADDRESS ========
extern int bridge_chnl_create(OUT struct chnl_mgr **channel_mgr,
struct dev_object *hdev_obj,
IN CONST struct chnl_mgrattrs
- *pMgrAttrs);
+ *mgr_attrts);
extern int bridge_chnl_destroy(struct chnl_mgr *hchnl_mgr);
extern int bridge_chnl_get_mgr_info(struct chnl_mgr *hchnl_mgr,
u32 uChnlID, OUT struct chnl_mgrinfo
- *pMgrInfo);
+ *mgr_info);
extern int bridge_chnl_idle(struct chnl_object *chnl_obj,
u32 timeout, bool flush_data);
* Parameters:
* channel_mgr: Location to store a channel manager object on output.
* hdev_obj: Handle to a device object.
- * pMgrAttrs: Channel manager attributes.
- * pMgrAttrs->max_channels: Max channels
- * pMgrAttrs->birq: Channel's I/O IRQ number.
- * pMgrAttrs->irq_shared: TRUE if the IRQ is shareable.
- * pMgrAttrs->word_size: DSP Word size in equivalent PC bytes..
- * pMgrAttrs->shm_base: Base physical address of shared memory, if any.
- * pMgrAttrs->usm_length: Bytes of shared memory block.
+ * mgr_attrts: Channel manager attributes.
+ * mgr_attrts->max_channels: Max channels
+ * mgr_attrts->birq: Channel's I/O IRQ number.
+ * mgr_attrts->irq_shared: TRUE if the IRQ is shareable.
+ * mgr_attrts->word_size: DSP Word size in equivalent PC bytes..
+ * mgr_attrts->shm_base: Base physical address of shared memory, if any.
+ * mgr_attrts->usm_length: Bytes of shared memory block.
* Returns:
* 0: Success;
* -ENOMEM: Insufficient memory for requested resources.
* -EFAULT: Couldn't map physical address to a virtual one.
* Requires:
* channel_mgr != NULL.
- * pMgrAttrs != NULL
- * pMgrAttrs field are all valid:
+ * mgr_attrts != NULL
+ * mgr_attrts field are all valid:
* 0 < max_channels <= CHNL_MAXCHANNELS.
* birq <= 15.
* word_size > 0.
struct dev_object
* hdev_obj,
IN CONST struct
- chnl_mgrattrs * pMgrAttrs);
+ chnl_mgrattrs * mgr_attrts);
/*
* ======== bridge_chnl_destroy ========
* Parameters:
* hchnl_mgr: Handle to a valid channel manager, or NULL.
* uChnlID: Channel ID.
- * pMgrInfo: Location to store channel manager info.
+ * mgr_info: Location to store channel manager info.
* Returns:
* 0: Success;
- * -EFAULT: Invalid hchnl_mgr or pMgrInfo.
+ * -EFAULT: Invalid hchnl_mgr or mgr_info.
* -ECHRNG: Invalid channel ID.
* Requires:
* Ensures:
- * 0: pMgrInfo points to a filled in chnl_mgrinfo
- * struct, if (pMgrInfo != NULL).
+ * 0: mgr_info points to a filled in chnl_mgrinfo
+ * struct, if (mgr_info != NULL).
*/
typedef int(*fxn_chnl_getmgrinfo) (struct chnl_mgr
* hchnl_mgr,
u32 uChnlID,
- OUT struct chnl_mgrinfo *pMgrInfo);
+ OUT struct chnl_mgrinfo *mgr_info);
/*
* ======== bridge_chnl_idle ========
* hdev_obj != NULL;
* Channel manager already created;
* Message manager already created;
- * pMgrAttrs != NULL;
+ * mgr_attrts != NULL;
* io_man != NULL;
* Ensures:
*/
typedef int(*fxn_io_create) (OUT struct io_mgr **io_man,
struct dev_object *hdev_obj,
- IN CONST struct io_attrs *pMgrAttrs);
+ IN CONST struct io_attrs *mgr_attrts);
/*
* ======== bridge_io_destroy ========
* compatibility, and then copy the interface functions into its own
* memory space.
* Parameters:
- * ppDrvInterface Pointer to a location to receive a pointer to the
+ * drv_intf Pointer to a location to receive a pointer to the
* Bridge driver interface.
* Returns:
* Requires:
* The code segment this function resides in must expect to be discarded
* after completion.
* Ensures:
- * ppDrvInterface pointer initialized to Bridge driver's function
+ * drv_intf pointer initialized to Bridge driver's function
* interface. No system resources are acquired by this function.
* Details:
* Called during the Device_Init phase.
*/
-void bridge_drv_entry(OUT struct bridge_drv_interface **ppDrvInterface,
+void bridge_drv_entry(OUT struct bridge_drv_interface **drv_intf,
IN CONST char *driver_file_name);
#endif /* DSPDEFS_ */
extern int bridge_io_create(OUT struct io_mgr **io_man,
struct dev_object *hdev_obj,
- IN CONST struct io_attrs *pMgrAttrs);
+ IN CONST struct io_attrs *mgr_attrts);
extern int bridge_io_destroy(struct io_mgr *hio_mgr);
* channel_mgr: Location to store a channel manager object on
* output.
* hdev_obj: Handle to a device object.
- * pMgrAttrs: IO manager attributes.
- * pMgrAttrs->birq: I/O IRQ number.
- * pMgrAttrs->irq_shared: TRUE if the IRQ is shareable.
- * pMgrAttrs->word_size: DSP Word size in equivalent PC bytes..
+ * mgr_attrts: IO manager attributes.
+ * mgr_attrts->birq: I/O IRQ number.
+ * mgr_attrts->irq_shared: TRUE if the IRQ is shareable.
+ * mgr_attrts->word_size: DSP Word size in equivalent PC bytes..
* Returns:
* 0: Success;
* -ENOMEM: Insufficient memory for requested resources.
* Requires:
* io_init(void) called.
* io_man != NULL.
- * pMgrAttrs != NULL.
+ * mgr_attrts != NULL.
* Ensures:
*/
extern int io_create(OUT struct io_mgr **io_man,
struct dev_object *hdev_obj,
- IN CONST struct io_attrs *pMgrAttrs);
+ IN CONST struct io_attrs *mgr_attrts);
/*
* ======== io_destroy ========
* Allocate GPP resources to manage a node on the DSP.
* Parameters:
* hprocessor: Handle of processor that is allocating the node.
- * pNodeId: Pointer to a dsp_uuid for the node.
+ * node_uuid: Pointer to a dsp_uuid for the node.
* pargs: Optional arguments to be passed to the node.
* attr_in: Optional pointer to node attributes (priority,
* timeout...)
* Requires:
* node_init(void) called.
* hprocessor != NULL.
- * pNodeId != NULL.
+ * node_uuid != NULL.
* ph_node != NULL.
* Ensures:
* 0: IsValidNode(*ph_node).
* error: *ph_node == NULL.
*/
extern int node_allocate(struct proc_object *hprocessor,
- IN CONST struct dsp_uuid *pNodeId,
+ IN CONST struct dsp_uuid *node_uuid,
OPTIONAL IN CONST struct dsp_cbdata
*pargs, OPTIONAL IN CONST struct dsp_nodeattrin
*attr_in,
*
*/
extern int node_get_uuid_props(void *hprocessor,
- IN CONST struct dsp_uuid *pNodeId,
+ IN CONST struct dsp_uuid *node_uuid,
OUT struct dsp_ndbprops
*node_props);
* Ensures:
*/
extern void get_node_info(struct node_object *hnode,
- struct dsp_nodeinfo *pNodeInfo);
+ struct dsp_nodeinfo *node_info);
/*
* ======== node_get_load_type ========
#include <dspbridge/nodepriv.h>
#include <dspbridge/drv.h>
-extern int drv_get_proc_ctxt_list(struct process_context **pPctxt,
+extern int drv_get_proc_ctxt_list(struct process_context **pctxt,
struct drv_object *hdrv_obj);
extern int drv_insert_proc_context(struct drv_object *driver_obj,
extern int drv_proc_set_pid(void *ctxt, s32 process);
-extern int drv_remove_all_resources(void *pPctxt);
+extern int drv_remove_all_resources(void *pctxt);
extern int drv_remove_proc_context(struct drv_object *driver_obj,
void *pr_ctxt);
extern int drv_proc_insert_strm_res_element(void *stream_obj,
void *strm_res,
- void *pPctxt);
+ void *pctxt);
extern int drv_get_strm_res_element(void *stream_obj, void *strm_res,
void *ctxt);
*
* Parameters:
* segid: Segment ID of the dynamic loading segment.
- * pMemStatBuf: Pointer to allocated buffer into which memory stats are
+ * mem_stat_buf: Pointer to allocated buffer into which memory stats are
* placed.
* Returns:
* TRUE: Success.
* Ensures:
*/
extern bool rmm_stat(struct rmm_target_obj *target, enum dsp_memtype segid,
- struct dsp_memstat *pMemStatBuf);
+ struct dsp_memstat *mem_stat_buf);
#endif /* RMM_ */
*/
int chnl_create(OUT struct chnl_mgr **channel_mgr,
struct dev_object *hdev_obj,
- IN CONST struct chnl_mgrattrs *pMgrAttrs)
+ IN CONST struct chnl_mgrattrs *mgr_attrts)
{
int status;
struct chnl_mgr *hchnl_mgr;
DBC_REQUIRE(refs > 0);
DBC_REQUIRE(channel_mgr != NULL);
- DBC_REQUIRE(pMgrAttrs != NULL);
+ DBC_REQUIRE(mgr_attrts != NULL);
*channel_mgr = NULL;
/* Validate args: */
- if ((0 < pMgrAttrs->max_channels) &&
- (pMgrAttrs->max_channels <= CHNL_MAXCHANNELS))
+ if ((0 < mgr_attrts->max_channels) &&
+ (mgr_attrts->max_channels <= CHNL_MAXCHANNELS))
status = 0;
- else if (pMgrAttrs->max_channels == 0)
+ else if (mgr_attrts->max_channels == 0)
status = -EINVAL;
else
status = -ECHRNG;
- if (pMgrAttrs->word_size == 0)
+ if (mgr_attrts->word_size == 0)
status = -EINVAL;
if (DSP_SUCCEEDED(status)) {
dev_get_intf_fxns(hdev_obj, &intf_fxns);
/* Let Bridge channel module finish the create: */
status = (*intf_fxns->pfn_chnl_create) (&hchnl_mgr, hdev_obj,
- pMgrAttrs);
+ mgr_attrts);
if (DSP_SUCCEEDED(status)) {
/* Fill in DSP API channel module's fields of the
* chnl_mgr structure */
*/
int cmm_create(OUT struct cmm_object **ph_cmm_mgr,
struct dev_object *hdev_obj,
- IN CONST struct cmm_mgrattrs *pMgrAttrs)
+ IN CONST struct cmm_mgrattrs *mgr_attrts)
{
struct cmm_object *cmm_obj = NULL;
int status = 0;
/* create, zero, and tag a cmm mgr object */
cmm_obj = kzalloc(sizeof(struct cmm_object), GFP_KERNEL);
if (cmm_obj != NULL) {
- if (pMgrAttrs == NULL)
- pMgrAttrs = &cmm_dfltmgrattrs; /* set defaults */
+ if (mgr_attrts == NULL)
+ mgr_attrts = &cmm_dfltmgrattrs; /* set defaults */
/* 4 bytes minimum */
- DBC_ASSERT(pMgrAttrs->ul_min_block_size >= 4);
+ DBC_ASSERT(mgr_attrts->ul_min_block_size >= 4);
/* save away smallest block allocation for this cmm mgr */
- cmm_obj->ul_min_block_size = pMgrAttrs->ul_min_block_size;
+ cmm_obj->ul_min_block_size = mgr_attrts->ul_min_block_size;
/* save away the systems memory page size */
sys_info.dw_page_size = PAGE_SIZE;
sys_info.dw_allocation_granularity = PAGE_SIZE;
*/
int dmm_create(OUT struct dmm_object **dmm_manager,
struct dev_object *hdev_obj,
- IN CONST struct dmm_mgrattrs *pMgrAttrs)
+ IN CONST struct dmm_mgrattrs *mgr_attrts)
{
struct dmm_object *dmm_obj = NULL;
int status = 0;
* CHNL and msg_ctrl
*/
int io_create(OUT struct io_mgr **io_man, struct dev_object *hdev_obj,
- IN CONST struct io_attrs *pMgrAttrs)
+ IN CONST struct io_attrs *mgr_attrts)
{
struct bridge_drv_interface *intf_fxns;
struct io_mgr *hio_mgr = NULL;
DBC_REQUIRE(refs > 0);
DBC_REQUIRE(io_man != NULL);
- DBC_REQUIRE(pMgrAttrs != NULL);
+ DBC_REQUIRE(mgr_attrts != NULL);
*io_man = NULL;
/* A memory base of 0 implies no memory base: */
- if ((pMgrAttrs->shm_base != 0) && (pMgrAttrs->usm_length == 0))
+ if ((mgr_attrts->shm_base != 0) && (mgr_attrts->usm_length == 0))
status = -EINVAL;
- if (pMgrAttrs->word_size == 0)
+ if (mgr_attrts->word_size == 0)
status = -EINVAL;
if (DSP_SUCCEEDED(status)) {
/* Let Bridge channel module finish the create: */
status = (*intf_fxns->pfn_io_create) (&hio_mgr, hdev_obj,
- pMgrAttrs);
+ mgr_attrts);
if (DSP_SUCCEEDED(status)) {
pio_mgr = (struct io_mgr_ *)hio_mgr;
static char dsp_char2_gpp_char(char *pWord, s32 dsp_char_size);
static int get_dep_lib_info(IN struct dcd_manager *hdcd_mgr,
IN struct dsp_uuid *uuid_obj,
- IN OUT u16 *pNumLibs,
- OPTIONAL OUT u16 *pNumPersLibs,
+ IN OUT u16 *num_libs,
+ OPTIONAL OUT u16 *num_pers_libs,
OPTIONAL OUT struct dsp_uuid *dep_lib_uuids,
- OPTIONAL OUT bool *pPersistentDepLibs,
+ OPTIONAL OUT bool *prstnt_dep_libs,
IN enum nldr_phase phase);
/*
int dcd_get_dep_libs(IN struct dcd_manager *hdcd_mgr,
IN struct dsp_uuid *uuid_obj,
u16 num_libs, OUT struct dsp_uuid *dep_lib_uuids,
- OUT bool *pPersistentDepLibs,
+ OUT bool *prstnt_dep_libs,
IN enum nldr_phase phase)
{
int status = 0;
DBC_REQUIRE(hdcd_mgr);
DBC_REQUIRE(uuid_obj != NULL);
DBC_REQUIRE(dep_lib_uuids != NULL);
- DBC_REQUIRE(pPersistentDepLibs != NULL);
+ DBC_REQUIRE(prstnt_dep_libs != NULL);
status =
get_dep_lib_info(hdcd_mgr, uuid_obj, &num_libs, NULL, dep_lib_uuids,
- pPersistentDepLibs, phase);
+ prstnt_dep_libs, phase);
return status;
}
*/
int dcd_get_num_dep_libs(IN struct dcd_manager *hdcd_mgr,
IN struct dsp_uuid *uuid_obj,
- OUT u16 *pNumLibs, OUT u16 *pNumPersLibs,
+ OUT u16 *num_libs, OUT u16 *num_pers_libs,
IN enum nldr_phase phase)
{
int status = 0;
DBC_REQUIRE(refs > 0);
DBC_REQUIRE(hdcd_mgr);
- DBC_REQUIRE(pNumLibs != NULL);
- DBC_REQUIRE(pNumPersLibs != NULL);
+ DBC_REQUIRE(num_libs != NULL);
+ DBC_REQUIRE(num_pers_libs != NULL);
DBC_REQUIRE(uuid_obj != NULL);
- status = get_dep_lib_info(hdcd_mgr, uuid_obj, pNumLibs, pNumPersLibs,
+ status = get_dep_lib_info(hdcd_mgr, uuid_obj, num_libs, num_pers_libs,
NULL, NULL, phase);
return status;
* object type.
*/
int dcd_get_object_def(IN struct dcd_manager *hdcd_mgr,
- IN struct dsp_uuid *pObjUuid,
+ IN struct dsp_uuid *obj_uuid,
IN enum dsp_dcdobjtype obj_type,
- OUT struct dcd_genericobj *pObjDef)
+ OUT struct dcd_genericobj *obj_def)
{
struct dcd_manager *dcd_mgr_obj = hdcd_mgr; /* ptr to DCD mgr */
struct cod_libraryobj *lib = NULL;
char sz_obj_type[MAX_INT2CHAR_LENGTH]; /* str. rep. of obj_type. */
DBC_REQUIRE(refs > 0);
- DBC_REQUIRE(pObjDef != NULL);
- DBC_REQUIRE(pObjUuid != NULL);
+ DBC_REQUIRE(obj_def != NULL);
+ DBC_REQUIRE(obj_uuid != NULL);
sz_uuid = kzalloc(MAXUUIDLEN, GFP_KERNEL);
if (!sz_uuid) {
}
/* Create UUID value to set in registry. */
- uuid_uuid_to_string(pObjUuid, sz_uuid, MAXUUIDLEN);
+ uuid_uuid_to_string(obj_uuid, sz_uuid, MAXUUIDLEN);
if ((strlen(sz_reg_key) + MAXUUIDLEN) < DCD_MAXPATHLENGTH)
strncat(sz_reg_key, sz_uuid, MAXUUIDLEN);
/* Parse the content of the COFF buffer. */
status =
- get_attrs_from_buf(psz_coff_buf, ul_len, obj_type, pObjDef);
+ get_attrs_from_buf(psz_coff_buf, ul_len, obj_type, obj_def);
if (DSP_FAILED(status))
status = -EACCES;
} else {
*/
static int get_dep_lib_info(IN struct dcd_manager *hdcd_mgr,
IN struct dsp_uuid *uuid_obj,
- IN OUT u16 *pNumLibs,
- OPTIONAL OUT u16 *pNumPersLibs,
+ IN OUT u16 *num_libs,
+ OPTIONAL OUT u16 *num_pers_libs,
OPTIONAL OUT struct dsp_uuid *dep_lib_uuids,
- OPTIONAL OUT bool *pPersistentDepLibs,
+ OPTIONAL OUT bool *prstnt_dep_libs,
enum nldr_phase phase)
{
struct dcd_manager *dcd_mgr_obj = hdcd_mgr;
DBC_REQUIRE(refs > 0);
DBC_REQUIRE(hdcd_mgr);
- DBC_REQUIRE(pNumLibs != NULL);
+ DBC_REQUIRE(num_libs != NULL);
DBC_REQUIRE(uuid_obj != NULL);
/* Initialize to 0 dependent libraries, if only counting number of
* dependent libraries */
if (!get_uuids) {
- *pNumLibs = 0;
- *pNumPersLibs = 0;
+ *num_libs = 0;
+ *num_pers_libs = 0;
}
/* Allocate a buffer for file name */
psz_cur = psz_coff_buf;
while ((token = strsep(&psz_cur, seps)) && *token != '\0') {
if (get_uuids) {
- if (dep_libs >= *pNumLibs) {
+ if (dep_libs >= *num_libs) {
/* Gone beyond the limit */
break;
} else {
[dep_libs]));
/* Is this library persistent? */
token = strsep(&psz_cur, seps);
- pPersistentDepLibs[dep_libs] = atoi(token);
+ prstnt_dep_libs[dep_libs] = atoi(token);
dep_libs++;
}
} else {
/* Advanc to next token */
token = strsep(&psz_cur, seps);
if (atoi(token))
- (*pNumPersLibs)++;
+ (*num_pers_libs)++;
/* Just counting number of dependent libraries */
- (*pNumLibs)++;
+ (*num_libs)++;
}
}
func_cont:
struct node_object *hnode, u32 ulRMSFxn,
u32 ul_create_fxn,
IN CONST struct node_createargs *pargs,
- OUT nodeenv *pNodeEnv)
+ OUT nodeenv *node_env)
{
struct node_msgargs node_msg_args;
struct node_taskargs task_arg_obj;
DBC_REQUIRE(disp_obj);
DBC_REQUIRE(hnode != NULL);
DBC_REQUIRE(node_get_type(hnode) != NODE_DEVICE);
- DBC_REQUIRE(pNodeEnv != NULL);
+ DBC_REQUIRE(node_env != NULL);
status = dev_get_dev_type(disp_obj->hdev_obj, &dev_type);
ul_bytes = total * sizeof(rms_word);
DBC_ASSERT(ul_bytes < (RMS_COMMANDBUFSIZE * sizeof(rms_word)));
status = send_message(disp_obj, node_get_timeout(hnode),
- ul_bytes, pNodeEnv);
+ ul_bytes, node_env);
if (DSP_SUCCEEDED(status)) {
/*
* Message successfully received from RMS.
return status;
}
-void mem_ext_phys_pool_init(u32 poolPhysBase, u32 poolSize)
+void mem_ext_phys_pool_init(u32 pool_phys_base, u32 pool_size)
{
u32 pool_virt_base;
/* get the virtual address for the physical memory pool passed */
- pool_virt_base = (u32) ioremap(poolPhysBase, poolSize);
+ pool_virt_base = (u32) ioremap(pool_phys_base, pool_size);
if ((void **)pool_virt_base == NULL) {
pr_err("%s: external physical memory map failed\n", __func__);
ext_phys_mem_pool_enabled = false;
} else {
- ext_mem_pool.phys_mem_base = poolPhysBase;
- ext_mem_pool.phys_mem_size = poolSize;
+ ext_mem_pool.phys_mem_base = pool_phys_base;
+ ext_mem_pool.phys_mem_size = pool_size;
ext_mem_pool.virt_mem_base = pool_virt_base;
- ext_mem_pool.next_phys_alloc_ptr = poolPhysBase;
+ ext_mem_pool.next_phys_alloc_ptr = pool_phys_base;
ext_phys_mem_pool_enabled = true;
}
}
u32 uPhase);
static int get_node_props(struct dcd_manager *hdcd_mgr,
struct node_object *hnode,
- CONST struct dsp_uuid *pNodeId,
+ CONST struct dsp_uuid *node_uuid,
struct dcd_genericobj *dcd_prop);
static int get_proc_props(struct node_mgr *hnode_mgr,
struct dev_object *hdev_obj);
* Allocate GPP resources to manage a node on the DSP.
*/
int node_allocate(struct proc_object *hprocessor,
- IN CONST struct dsp_uuid *pNodeId,
+ IN CONST struct dsp_uuid *node_uuid,
OPTIONAL IN CONST struct dsp_cbdata *pargs,
OPTIONAL IN CONST struct dsp_nodeattrin *attr_in,
OUT struct node_object **ph_node,
DBC_REQUIRE(refs > 0);
DBC_REQUIRE(hprocessor != NULL);
DBC_REQUIRE(ph_node != NULL);
- DBC_REQUIRE(pNodeId != NULL);
+ DBC_REQUIRE(node_uuid != NULL);
*ph_node = NULL;
mutex_lock(&hnode_mgr->node_mgr_lock);
/* Get dsp_ndbprops from node database */
- status = get_node_props(hnode_mgr->hdcd_mgr, pnode, pNodeId,
+ status = get_node_props(hnode_mgr->hdcd_mgr, pnode, node_uuid,
&(pnode->dcd_props));
if (DSP_FAILED(status))
goto func_cont;
- pnode->node_uuid = *pNodeId;
+ pnode->node_uuid = *node_uuid;
pnode->hprocessor = hprocessor;
pnode->ntype = pnode->dcd_props.obj_data.node_obj.ndb_props.ntype;
pnode->utimeout = pnode->dcd_props.obj_data.node_obj.ndb_props.utimeout;
DBC_ENSURE((DSP_FAILED(status) && (*ph_node == NULL)) ||
(DSP_SUCCEEDED(status) && *ph_node));
func_end:
- dev_dbg(bridge, "%s: hprocessor: %p pNodeId: %p pargs: %p attr_in: %p "
- "ph_node: %p status: 0x%x\n", __func__, hprocessor,
- pNodeId, pargs, attr_in, ph_node, status);
+ dev_dbg(bridge, "%s: hprocessor: %p node_uuid: %p pargs: %p attr_in:"
+ " %p ph_node: %p status: 0x%x\n", __func__, hprocessor,
+ node_uuid, pargs, attr_in, ph_node, status);
return status;
}
* Purpose:
* Retrieves the node information.
*/
-void get_node_info(struct node_object *hnode, struct dsp_nodeinfo *pNodeInfo)
+void get_node_info(struct node_object *hnode, struct dsp_nodeinfo *node_info)
{
u32 i;
DBC_REQUIRE(hnode);
- DBC_REQUIRE(pNodeInfo != NULL);
+ DBC_REQUIRE(node_info != NULL);
- pNodeInfo->cb_struct = sizeof(struct dsp_nodeinfo);
- pNodeInfo->nb_node_database_props =
+ node_info->cb_struct = sizeof(struct dsp_nodeinfo);
+ node_info->nb_node_database_props =
hnode->dcd_props.obj_data.node_obj.ndb_props;
- pNodeInfo->execution_priority = hnode->prio;
- pNodeInfo->device_owner = hnode->device_owner;
- pNodeInfo->number_streams = hnode->num_inputs + hnode->num_outputs;
- pNodeInfo->node_env = hnode->node_env;
+ node_info->execution_priority = hnode->prio;
+ node_info->device_owner = hnode->device_owner;
+ node_info->number_streams = hnode->num_inputs + hnode->num_outputs;
+ node_info->node_env = hnode->node_env;
- pNodeInfo->ns_execution_state = node_get_state(hnode);
+ node_info->ns_execution_state = node_get_state(hnode);
/* Copy stream connect data */
for (i = 0; i < hnode->num_inputs + hnode->num_outputs; i++)
- pNodeInfo->sc_stream_connection[i] = hnode->stream_connect[i];
+ node_info->sc_stream_connection[i] = hnode->stream_connect[i];
}
*/
static int get_node_props(struct dcd_manager *hdcd_mgr,
struct node_object *hnode,
- CONST struct dsp_uuid *pNodeId,
+ CONST struct dsp_uuid *node_uuid,
struct dcd_genericobj *dcd_prop)
{
u32 len;
int status = 0;
char sz_uuid[MAXUUIDLEN];
- status = dcd_get_object_def(hdcd_mgr, (struct dsp_uuid *)pNodeId,
+ status = dcd_get_object_def(hdcd_mgr, (struct dsp_uuid *)node_uuid,
DSP_DCDNODETYPE, dcd_prop);
if (DSP_SUCCEEDED(status)) {
hnode->ntype = node_type = pndb_props->ntype;
/* Create UUID value to set in registry. */
- uuid_uuid_to_string((struct dsp_uuid *)pNodeId, sz_uuid,
+ uuid_uuid_to_string((struct dsp_uuid *)node_uuid, sz_uuid,
MAXUUIDLEN);
dev_dbg(bridge, "(node) UUID: %s\n", sz_uuid);
* Fetch Node UUID properties from DCD/DOF file.
*/
int node_get_uuid_props(void *hprocessor,
- IN CONST struct dsp_uuid *pNodeId,
+ IN CONST struct dsp_uuid *node_uuid,
OUT struct dsp_ndbprops *node_props)
{
struct node_mgr *hnode_mgr = NULL;
DBC_REQUIRE(refs > 0);
DBC_REQUIRE(hprocessor != NULL);
- DBC_REQUIRE(pNodeId != NULL);
+ DBC_REQUIRE(node_uuid != NULL);
- if (hprocessor == NULL || pNodeId == NULL) {
+ if (hprocessor == NULL || node_uuid == NULL) {
status = -EFAULT;
goto func_end;
}
dcd_node_props.pstr_i_alg_name = NULL;
status = dcd_get_object_def(hnode_mgr->hdcd_mgr,
- (struct dsp_uuid *)pNodeId, DSP_DCDNODETYPE,
+ (struct dsp_uuid *)node_uuid, DSP_DCDNODETYPE,
(struct dcd_genericobj *)&dcd_node_props);
if (DSP_SUCCEEDED(status)) {
* ======== rmm_stat ========
*/
bool rmm_stat(struct rmm_target_obj *target, enum dsp_memtype segid,
- struct dsp_memstat *pMemStatBuf)
+ struct dsp_memstat *mem_stat_buf)
{
struct rmm_header *head;
bool ret = false;
u32 total_free_size = 0;
u32 free_blocks = 0;
- DBC_REQUIRE(pMemStatBuf != NULL);
+ DBC_REQUIRE(mem_stat_buf != NULL);
DBC_ASSERT(target != NULL);
if ((u32) segid < target->num_segs) {
}
/* ul_size */
- pMemStatBuf->ul_size = target->seg_tab[segid].length;
+ mem_stat_buf->ul_size = target->seg_tab[segid].length;
/* ul_num_free_blocks */
- pMemStatBuf->ul_num_free_blocks = free_blocks;
+ mem_stat_buf->ul_num_free_blocks = free_blocks;
/* ul_total_free_size */
- pMemStatBuf->ul_total_free_size = total_free_size;
+ mem_stat_buf->ul_total_free_size = total_free_size;
/* ul_len_max_free_block */
- pMemStatBuf->ul_len_max_free_block = max_free_size;
+ mem_stat_buf->ul_len_max_free_block = max_free_size;
/* ul_num_alloc_blocks */
- pMemStatBuf->ul_num_alloc_blocks =
+ mem_stat_buf->ul_num_alloc_blocks =
target->seg_tab[segid].number;
ret = true;
projects / platform / kernel / linux-rpi.git / commitdiff