From: Eliot Blennerhassett eblennerhassett@audioscience.com
Create and use HPI_ERROR_DSP_COMMUNICATION _DSP_BOOTLOAD, rather than backend-specific error codes (now returned as data with the error).
Signed-off-by: Eliot Blennerhassett eblennerhassett@audioscience.com --- pci/asihpi/hpi.h | 43 +++++++++++++++++++------------------ pci/asihpi/hpi6000.c | 58 ++++++++++++++++++++++++++++++++----------------- pci/asihpi/hpi6205.c | 15 +++++++++++- 3 files changed, 73 insertions(+), 43 deletions(-)
diff --git a/pci/asihpi/hpi.h b/pci/asihpi/hpi.h index efed0c1..212a016 100644 --- a/pci/asihpi/hpi.h +++ b/pci/asihpi/hpi.h @@ -43,8 +43,8 @@ i.e 3.05.02 is a development version #define HPI_VER_RELEASE(v) ((int)(v & 0xFF))
/* Use single digits for versions less that 10 to avoid octal. */ -#define HPI_VER HPI_VERSION_CONSTRUCTOR(4L, 5, 17) -#define HPI_VER_STRING "4.05.17" +#define HPI_VER HPI_VERSION_CONSTRUCTOR(4L, 5, 19) +#define HPI_VER_STRING "4.05.19"
/* Library version as documented in hpi-api-versions.txt */ #define HPI_LIB_VER HPI_VERSION_CONSTRUCTOR(9, 0, 0) @@ -433,11 +433,14 @@ return true.
/** Adapter mode commands
-Used in wQueryOrSet field of HPI_AdapterSetModeEx(). +Used in wQueryOrSet parameter of HPI_AdapterSetModeEx(). \ingroup adapter */ enum HPI_ADAPTER_MODE_CMDS { + /** Set the mode to the given parameter */ HPI_ADAPTER_MODE_SET = 0, + /** Return 0 or error depending whether mode is valid, + but don't set the mode */ HPI_ADAPTER_MODE_QUERY = 1 };
@@ -874,8 +877,7 @@ enum HPI_ERROR_CODES { HPI_ERROR_OBJ_ALREADY_OPEN = 105, /** PCI, ISA resource not valid. */ HPI_ERROR_INVALID_RESOURCE = 106, - /* GetInfo call from SubSysFindAdapters failed. */ - /*HPI_ERROR_SUBSYSFINDADAPTERS_GETINFO= 107, */ + /* HPI_ERROR_SUBSYSFINDADAPTERS_GETINFO= 107 */ /** Default response was never updated with actual error code. */ HPI_ERROR_INVALID_RESPONSE = 108, /** wSize field of response was not updated, @@ -905,8 +907,7 @@ enum HPI_ERROR_CODES { */ HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL = 117,
- /* Too many adapters. */ - /* HPI_ERROR_TOO_MANY_ADAPTERS= 200, */ + /* HPI_ERROR_TOO_MANY_ADAPTERS= 200 */ /** Bad adpater. */ HPI_ERROR_BAD_ADAPTER = 201, /** Adapter number out of range or not set properly. */ @@ -915,15 +916,15 @@ enum HPI_ERROR_CODES { HPI_DUPLICATE_ADAPTER_NUMBER = 203, /** DSP code failed to bootload. (unused?) */ HPI_ERROR_DSP_BOOTLOAD = 204, - /** Adapter failed DSP code self test. (unused?) */ - HPI_ERROR_DSP_SELFTEST = 205, + /** Communication with DSP failed */ + HPI_ERROR_DSP_COMMUNICATION = 205, /** Couldn't find or open the DSP code file. */ HPI_ERROR_DSP_FILE_NOT_FOUND = 206, /** Internal DSP hardware error. */ HPI_ERROR_DSP_HARDWARE = 207, /** Could not allocate memory */ HPI_ERROR_MEMORY_ALLOC = 208, - /** Failed to correctly load/config PLD. (unused?) */ + /** Failed to correctly load/config PLD. (unused) */ HPI_ERROR_PLD_LOAD = 209, /** Unexpected end of file, block length too big etc. */ HPI_ERROR_DSP_FILE_FORMAT = 210, @@ -932,8 +933,7 @@ enum HPI_ERROR_CODES { HPI_ERROR_DSP_FILE_ACCESS_DENIED = 211, /** First DSP code section header not found in DSP file. */ HPI_ERROR_DSP_FILE_NO_HEADER = 212, - /* File read operation on DSP code file failed. */ - /*HPI_ERROR_DSP_FILE_READ_ERROR= 213, */ + /* HPI_ERROR_DSP_FILE_READ_ERROR= 213, */ /** DSP code for adapter family not found. */ HPI_ERROR_DSP_SECTION_NOT_FOUND = 214, /** Other OS specific error opening DSP file. */ @@ -943,8 +943,7 @@ enum HPI_ERROR_CODES { /** DSP code section header had size == 0. */ HPI_ERROR_DSP_FILE_NULL_HEADER = 217,
- /* Base number for flash errors. */ - /* HPI_ERROR_FLASH = 220, */ + /* HPI_ERROR_FLASH = 220, */
/** Flash has bad checksum */ HPI_ERROR_BAD_CHECKSUM = 221, @@ -958,8 +957,8 @@ enum HPI_ERROR_CODES { /** Reserved for OEMs. */ HPI_ERROR_RESERVED_1 = 290,
- /* Stream does not exist. */ - /*HPI_ERROR_INVALID_STREAM= 300, // use HPI_ERROR_INVALID_OBJ_INDEX */ + /* HPI_ERROR_INVALID_STREAM = 300, + use HPI_ERROR_INVALID_OBJ_INDEX */ /** Invalid compression format. */ HPI_ERROR_INVALID_FORMAT = 301, /** Invalid format samplerate */ @@ -970,10 +969,12 @@ enum HPI_ERROR_CODES { HPI_ERROR_INVALID_BITRATE = 304, /** Invalid datasize used for stream read/write. */ HPI_ERROR_INVALID_DATASIZE = 305, - /* Stream buffer is full during stream write. */ - /*HPI_ERROR_BUFFER_FULL = 306, // USE HPI_ERROR_INVALID_DATASIZE */ - /* Stream buffer is empty during stream read. */ - /*HPI_ERROR_BUFFER_EMPTY = 307, // USE HPI_ERROR_INVALID_DATASIZE */ + /* Stream buffer is full during stream write. + HPI_ERROR_BUFFER_FULL = 306, + Stream buffer is empty during stream read. + HPI_ERROR_BUFFER_EMPTY = 307, + Use HPI_ERROR_INVALID_DATASIZE + */ /** Null data pointer used for stream read/write. */ HPI_ERROR_INVALID_DATA_POINTER = 308, /** Packet ordering error for stream read/write. */ @@ -1010,6 +1011,7 @@ enum HPI_ERROR_CODES { HPI_ERROR_CONTROL_DISABLED = 404, /** I2C transaction failed due to a missing ACK. */ HPI_ERROR_CONTROL_I2C_MISSING_ACK = 405, + HPI_ERROR_I2C_MISSING_ACK = 405, /** Control is busy, or coming out of reset and cannot be accessed at this time. */ HPI_ERROR_CONTROL_NOT_READY = 407, @@ -1020,7 +1022,6 @@ enum HPI_ERROR_CODES { HPI_ERROR_NVMEM_FAIL = 452,
/** I2C */ - HPI_ERROR_I2C_MISSING_ACK = 405, /*HPI_ERROR_CONTROL_I2C_MISSING_ACK */ HPI_ERROR_I2C_BAD_ADR = 460,
/** Entity errors */ diff --git a/pci/asihpi/hpi6000.c b/pci/asihpi/hpi6000.c index 4346583..9a05672 100644 --- a/pci/asihpi/hpi6000.c +++ b/pci/asihpi/hpi6000.c @@ -237,10 +237,19 @@ static void control_message(struct hpi_adapter_obj *pao, switch (phm->function) { case HPI_CONTROL_GET_STATE: if (pao->has_control_cache) { - phr->error = hpi6000_update_control_cache(pao, phm); - - if (phr->error) + u16 err; + err = hpi6000_update_control_cache(pao, phm); + + if (err) { + if (err >= HPI_ERROR_BACKEND_BASE) { + phr->error = + HPI_ERROR_CONTROL_CACHING; + phr->specific_error = err; + } else { + phr->error = err; + } break; + }
if (hpi_check_control_cache(((struct hpi_hw_obj *) pao->priv)->p_cache, phm, @@ -405,7 +414,7 @@ static void subsys_create_adapter(struct hpi_message *phm, struct hpi_adapter_obj ao; struct hpi_adapter_obj *pao; u32 os_error_code; - short error = 0; + u16 err = 0; u32 dsp_index = 0;
HPI_DEBUG_LOG(VERBOSE, "subsys_create_adapter\n"); @@ -422,10 +431,16 @@ static void subsys_create_adapter(struct hpi_message *phm, /* create the adapter object based on the resource information */ ao.pci = *phm->u.s.resource.r.pci;
- error = create_adapter_obj(&ao, &os_error_code); - if (error) { + err = create_adapter_obj(&ao, &os_error_code); + if (err) { delete_adapter_obj(&ao); - phr->error = error; + if (err >= HPI_ERROR_BACKEND_BASE) { + phr->error = HPI_ERROR_DSP_BOOTLOAD; + phr->specific_error = err; + } else { + phr->error = err; + } + phr->u.s.data = os_error_code; return; } @@ -434,7 +449,7 @@ static void subsys_create_adapter(struct hpi_message *phm, if (!pao) { /* We just added this adapter, why can't we find it!? */ HPI_DEBUG_LOG(ERROR, "lost adapter after boot\n"); - phr->error = 950; + phr->error = HPI_ERROR_BAD_ADAPTER; return; }
@@ -1763,17 +1778,11 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, hpios_dsplock_lock(pao); error = hpi6000_message_response_sequence(pao, dsp_index, phm, phr);
- /* maybe an error response */ - if (error) { - /* something failed in the HPI/DSP interface */ - phr->error = error; - /* just the header of the response is valid */ - phr->size = sizeof(struct hpi_response_header); + if (error) /* something failed in the HPI/DSP interface */ goto err; - }
- if (phr->error != 0) /* something failed in the DSP */ - goto err; + if (phr->error) /* something failed in the DSP */ + goto out;
switch (phm->function) { case HPI_OSTREAM_WRITE: @@ -1796,10 +1805,19 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, } }
- if (error) - phr->error = error; - err: + if (error) { + if (error >= HPI_ERROR_BACKEND_BASE) { + phr->error = HPI_ERROR_DSP_COMMUNICATION; + phr->specific_error = error; + } else { + phr->error = error; + } + + /* just the header of the response is valid */ + phr->size = sizeof(struct hpi_response_header); + } +out: hpios_dsplock_unlock(pao); return; } diff --git a/pci/asihpi/hpi6205.c b/pci/asihpi/hpi6205.c index a3f650d..5fe535b 100644 --- a/pci/asihpi/hpi6205.c +++ b/pci/asihpi/hpi6205.c @@ -478,7 +478,12 @@ static void subsys_create_adapter(struct hpi_message *phm, err = create_adapter_obj(&ao, &os_error_code); if (err) { delete_adapter_obj(&ao); - phr->error = err; + if (err >= HPI_ERROR_BACKEND_BASE) { + phr->error = HPI_ERROR_DSP_BOOTLOAD; + phr->specific_error = err; + } else { + phr->error = err; + } phr->u.s.data = os_error_code; return; } @@ -2242,7 +2247,13 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, /* maybe an error response */ if (err) { /* something failed in the HPI/DSP interface */ - phr->error = err; + if (err >= HPI_ERROR_BACKEND_BASE) { + phr->error = HPI_ERROR_DSP_COMMUNICATION; + phr->specific_error = err; + } else { + phr->error = err; + } + pao->dsp_crashed++;
/* just the header of the response is valid */