diff options
Diffstat (limited to 'cpu/ixp/npe/IxNpeDlImageMgr.c')
| -rw-r--r-- | cpu/ixp/npe/IxNpeDlImageMgr.c | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/cpu/ixp/npe/IxNpeDlImageMgr.c b/cpu/ixp/npe/IxNpeDlImageMgr.c index e05c228..75b42f2 100644 --- a/cpu/ixp/npe/IxNpeDlImageMgr.c +++ b/cpu/ixp/npe/IxNpeDlImageMgr.c @@ -134,12 +134,20 @@ typedef struct static IxNpeDlImageMgrStats ixNpeDlImageMgrStats; /* default image */ -#ifdef IX_NPEDL_READ_MICROCODE_FROM_FILE -static UINT32 *IxNpeMicroCodeImageLibrary = NULL; /* Gets set to proper value at runtime */ +#ifdef CONFIG_IXP4XX_NPE_EXT_UCODE_BASE +static UINT32 *IxNpeMicroCodeImageLibrary = (UINT32 *)CONFIG_IXP4XX_NPE_EXT_UCODE_BASE; #else static UINT32 *IxNpeMicroCodeImageLibrary = (UINT32 *)IxNpeMicrocode_array; #endif +static UINT32* getIxNpeMicroCodeImageLibrary(void) +{ + char *s; + if ((s = getenv("npe_ucode")) != NULL) + return (UINT32*) simple_strtoul(s, NULL, 16); + else + return IxNpeMicroCodeImageLibrary; +} /* * static function prototypes. @@ -158,6 +166,7 @@ PRIVATE BOOL ixNpeDlImageMgrNpeFunctionIdCompare (IxNpeDlImageId *imageIdA, IxNpeDlImageId *imageIdB); +#if 0 PRIVATE IX_STATUS ixNpeDlImageMgrImageFind_legacy (UINT32 *imageLibrary, UINT32 imageId, @@ -195,7 +204,7 @@ ixNpeDlImageMgrMicrocodeImageLibraryOverride ( status); return status; } - +#endif /* * Function definition: ixNpeDlImageMgrImageListExtract @@ -217,9 +226,9 @@ ixNpeDlImageMgrImageListExtract ( IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT, "Entering ixNpeDlImageMgrImageListExtract\n"); - header = (IxNpeDlImageMgrImageLibraryHeader *) IxNpeMicroCodeImageLibrary; + header = (IxNpeDlImageMgrImageLibraryHeader *) getIxNpeMicroCodeImageLibrary(); - if (ixNpeDlImageMgrSignatureCheck (IxNpeMicroCodeImageLibrary)) + if (ixNpeDlImageMgrSignatureCheck (getIxNpeMicroCodeImageLibrary())) { /* for each image entry in the image header ... */ while (header->entry[imageCount].eohMarker != @@ -290,9 +299,9 @@ ixNpeDlImageMgrImageLocate ( IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT, "Entering ixNpeDlImageMgrImageLocate\n"); - header = (IxNpeDlImageMgrImageLibraryHeader *) IxNpeMicroCodeImageLibrary; + header = (IxNpeDlImageMgrImageLibraryHeader *) getIxNpeMicroCodeImageLibrary(); - if (ixNpeDlImageMgrSignatureCheck (IxNpeMicroCodeImageLibrary)) + if (ixNpeDlImageMgrSignatureCheck (getIxNpeMicroCodeImageLibrary())) { /* for each image entry in the image library header ... */ while (header->entry[imageCount].eohMarker != @@ -307,8 +316,9 @@ ixNpeDlImageMgrImageLocate ( * get pointer to the image in the image library using offset from * 1st word in image library */ + UINT32 *tmp=getIxNpeMicroCodeImageLibrary(); imageOffset = header->entry[imageCount].image.offset; - *imagePtr = &IxNpeMicroCodeImageLibrary[imageOffset]; + *imagePtr = &tmp[imageOffset]; /* get the image size */ *imageSize = header->entry[imageCount].image.size; status = IX_SUCCESS; @@ -353,9 +363,9 @@ ixNpeDlImageMgrLatestImageExtract (IxNpeDlImageId *imageId) IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT, "Entering ixNpeDlImageMgrLatestImageExtract\n"); - header = (IxNpeDlImageMgrImageLibraryHeader *) IxNpeMicroCodeImageLibrary; + header = (IxNpeDlImageMgrImageLibraryHeader *) getIxNpeMicroCodeImageLibrary(); - if (ixNpeDlImageMgrSignatureCheck (IxNpeMicroCodeImageLibrary)) + if (ixNpeDlImageMgrSignatureCheck (getIxNpeMicroCodeImageLibrary())) { /* for each image entry in the image library header ... */ while (header->entry[imageCount].eohMarker != @@ -527,6 +537,7 @@ ixNpeDlImageMgrStatsReset (void) } +#if 0 /* * Function definition: ixNpeDlImageMgrImageFind_legacy * @@ -600,7 +611,7 @@ ixNpeDlImageMgrImageFind_legacy ( "Exiting ixNpeDlImageMgrImageFind: status = %d\n", status); return status; } - +#endif /* * Function definition: ixNpeDlImageMgrImageFind @@ -631,10 +642,11 @@ ixNpeDlImageMgrImageFind ( imageLibrary = ixNpeMicrocode_binaryArray; } #else - imageLibrary = IxNpeMicroCodeImageLibrary; + imageLibrary = getIxNpeMicroCodeImageLibrary(); #endif /* IX_NPEDL_READ_MICROCODE_FROM_FILE */ } +#if 0 /* For backward's compatibility with previous image format */ if (ixNpeDlImageMgrSignatureCheck(imageLibrary)) { @@ -643,6 +655,7 @@ ixNpeDlImageMgrImageFind ( imagePtr, imageSize); } +#endif while (*(imageLibrary+offset) == NPE_IMAGE_MARKER) { |