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Diffstat (limited to 'bltsville/gcbv/mirror/include/gcerror.h')
| -rw-r--r-- | bltsville/gcbv/mirror/include/gcerror.h | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/bltsville/gcbv/mirror/include/gcerror.h b/bltsville/gcbv/mirror/include/gcerror.h new file mode 100644 index 0000000..2efcf39 --- /dev/null +++ b/bltsville/gcbv/mirror/include/gcerror.h @@ -0,0 +1,226 @@ +/* + * Copyright(c) 2012, + * Texas Instruments, Inc. and Vivante Corporation. + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Vivante Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef GCERROR_H +#define GCERROR_H + +#define GCERR_SETGRP(error, group) \ +( \ + (enum gcerror) \ + ((error & GCERR_GENERIC_MASK) | group) \ +) + +#define GCERR_GENERIC(error) \ +( \ + (error & GCERR_GENERIC_MASK) << GCERR_GENERIC_SHIFT \ +) + +#define GCERR_GROUP(error) \ +( \ + (error & GCERR_GROUP_MASK) << GCERR_GROUP_SHIFT \ +) + +enum gcerror { + /*********************************************************************** + ** No error / success. + */ + GCERR_NONE = 0, + + /*********************************************************************** + ** Error code zones. + */ + + /* Generic error code zone. These errors inform of the low level + reason of the faulure, but don't carry information about which + logical part of the code generated the error. */ + GCERR_GENERIC_SIZE = 12, + GCERR_GENERIC_SHIFT = 0, + GCERR_GENERIC_MASK + = ((1 << GCERR_GENERIC_SIZE) - 1) << GCERR_GENERIC_SHIFT, + + /* Group error code zone. These errors inform about the logical part + of the code where the error occurred. */ + GCERR_GROUP_SIZE = (32 - GCERR_GENERIC_SIZE), + GCERR_GROUP_SHIFT = GCERR_GENERIC_SIZE, + GCERR_GROUP_MASK + = ((1 << GCERR_GROUP_SIZE) - 1) << GCERR_GROUP_SHIFT, + + /*********************************************************************** + ** Generic zone errors. + */ + + GCERR_OODM /* Out of dynamic memory. */ + = GCERR_GENERIC(1), + + GCERR_OOPM /* Out of paged memory. */ + = GCERR_GENERIC(2), + + GCERR_PMMAP /* Paged memory mapping. */ + = GCERR_GENERIC(3), + + GCERR_USER_READ /* Reading user input. */ + = GCERR_GENERIC(4), + + GCERR_USER_WRITE /* Writing user output. */ + = GCERR_GENERIC(5), + + GCERR_INTERRUPTED /* Interrupted by a signal. */ + = GCERR_GENERIC(6), + + GCERR_TIMEOUT /* Timeout. */ + = GCERR_GENERIC(7), + + GCERR_NOT_FOUND /* Data/entry not found. */ + = GCERR_GENERIC(8), + + GCERR_IOCTL /* IOCTL failed. */ + = GCERR_GENERIC(9), + + /*********************************************************************** + ** Group zone errors. + */ + + /**** Context errors. */ + GCERR_CTX_ALLOC /* Context allocation. */ + = GCERR_GROUP(0x01000), + + GCERR_CTX_CHANGE /* Lock/unlock error. */ + = GCERR_GROUP(0x01010), + + GCERR_CTX_NULL /* Context not set. */ + = GCERR_GROUP(0x01020), + + /**** Command queue errors. */ + GCERR_CMD_ENTRY_PIPE /* Entry pipe is invalid. */ + = GCERR_GROUP(0x02000), + + GCERR_CMD_EXIT_PIPE /* Exit pipe is invalid. */ + = GCERR_GROUP(0x02010), + + GCERR_CMD_MAPPED /* Command buffer mapping error. */ + = GCERR_GROUP(0x02020), + + GCERR_CMD_CONSISTENCY /* Inconsistent mapping. */ + = GCERR_GROUP(0x02030), + + GCERR_CMD_ALLOC /* Buffer allocation. */ + = GCERR_GROUP(0x02040), + + GCERR_CMD_QUEUE_ALLOC /* Buffer queue allocation. */ + = GCERR_GROUP(0x02050), + + GCERR_CMD_EVENT_ALLOC /* Event allocation. */ + = GCERR_GROUP(0x02060), + + GCERR_CMD_INT_ALLOC /* Interrupt allocation. */ + = GCERR_GROUP(0x02070), + + GCERR_CMD_ISR /* ISR initialization. */ + = GCERR_GROUP(0x02080), + + GCERR_CMD_THREAD /* Thread initialization. */ + = GCERR_GROUP(0x02090), + + /**** MMU errors. */ + GCERR_MMU_CTXT_BAD /* Invalid context. */ + = GCERR_GROUP(0x03000), + + GCERR_MMU_MTLB_ALLOC /* MTLB allocation. */ + = GCERR_GROUP(0x03010), + + GCERR_MMU_MTLB_SET /* MTLB setting. */ + = GCERR_GROUP(0x03020), + + GCERR_MMU_STLB_ALLOC /* STLB allocation. */ + = GCERR_GROUP(0x03030), + + GCERR_MMU_STLBIDX_ALLOC /* STLB index allocation. */ + = GCERR_GROUP(0x03040), + + GCERR_MMU_ARENA_ALLOC /* Vacant arena allocation. */ + = GCERR_GROUP(0x03050), + + GCERR_MMU_OOM /* No available arenas to allocate. */ + = GCERR_GROUP(0x03060), + + GCERR_MMU_SAFE_ALLOC /* Safe zone allocation. */ + = GCERR_GROUP(0x03070), + + GCERR_MMU_INIT /* MMU initialization. */ + = GCERR_GROUP(0x03080), + + GCERR_MMU_ARG /* Invalid argument. */ + = GCERR_GROUP(0x03090), + + GCERR_MMU_CLIENT /* Client initialization. */ + = GCERR_GROUP(0x030A0), + + GCERR_MMU_BUFFER_BAD /* Invalid buffer to map. */ + = GCERR_GROUP(0x030B0), + + GCERR_MMU_PAGE_BAD /* Bad page within the buffer. */ + = GCERR_GROUP(0x030C0), + + GCERR_MMU_DESC_ALLOC /* Bad page within the buffer. */ + = GCERR_GROUP(0x030D0), + + GCERR_MMU_PHYS_ALLOC /* Bad page within the buffer. */ + = GCERR_GROUP(0x030E0), + + GCERR_MMU_OFFSET /* Bad buffer offset. */ + = GCERR_GROUP(0x030F0), + + /**** Power management. */ + GCERR_POWER_MODE /* Invlalid power mode requested. */ + = GCERR_GROUP(0x04000), + + GCERR_POWER_CLOCK_ON /* Failed to enable clock. */ + = GCERR_GROUP(0x04010), + + GCERR_POWER_IRQ_ON /* Failed to install IRQ handler. */ + = GCERR_GROUP(0x04020), + + GCERR_POWER_PULSE /* Pulse skipping error. */ + = GCERR_GROUP(0x04030), + + /**** GCIOCTL module errors. */ + GCERR_IOCTL_CTX_ALLOC /* Context wrapper allocation. */ + = GCERR_GROUP(0x11000), + + GCERR_IOCTL_BUF_ALLOC /* Command buffer allocation. */ + = GCERR_GROUP(0x11010), + + GCERR_IOCTL_FIXUP_ALLOC /* Fixup buffer allocation. */ + = GCERR_GROUP(0x11020), +}; + +#endif |