mika/libnx
1
0
Fork 0
mirror of https://github.com/switchbrew/libnx.git synced 2025-08-07 08:39:24 +02:00
Code Issues Packages Projects Releases Wiki Activity

Disabled nvmap objs which aren't used afterwards which don't use an input_offset for MapBufferEx. Moved bufferProducerGraphicBufferInit() code outside of the loop and added a comment. Only use kind 0xdb for MapBufferEx framebuf init in the loop, since the other kind is unrelated to framebuf.

Browse Source
This commit is contained in:
yellows8 2017-12-20 12:37:19 -05:00
parent a730cf977f
commit e128fd58f1
1 changed files with 69 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
nx/source/gfx/nvgfx.c
View File

@ -174,20 +174,20 @@ Result nvgfxInitialize(void) {
g_nvgfx_singleframebuf_size = g_nvgfx_framebuf_aligned_width*g_nvgfx_framebuf_aligned_height*4; g_nvgfx_singleframebuf_size = g_nvgfx_framebuf_aligned_width*g_nvgfx_framebuf_aligned_height*4;
//All of the below sizes for nvmapobjInitialize are from certain official sw. //All of the below sizes for nvmapobjInitialize are from certain official sw.
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[0], 0x1000); //if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[0], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[1], 0x10000); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[1], 0x10000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[2], 0x1000); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[2], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[3], 0x10000); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[3], 0x10000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[4], 0x59000); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[4], 0x59000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[5], 0x1000000); //if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[5], 0x1000000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[6], g_nvgfx_totalframebufs*g_nvgfx_singleframebuf_size); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[6], g_nvgfx_totalframebufs*g_nvgfx_singleframebuf_size);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[7], 0x1000000); //if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[7], 0x1000000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[8], 0x800000); //if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[8], 0x800000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[9], 0x100000); //if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[9], 0x100000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[10], 0x3000); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[10], 0x3000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[11], 0x1000); //if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[11], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[12], 0x1000); //if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[12], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[13], 0x1000); //if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[13], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[14], 0x1000); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[14], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[15], 0x6000); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[15], 0x6000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[16], 0x1000); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[16], 0x1000);
@ -222,10 +222,10 @@ Result nvgfxInitialize(void) {
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_AllocSpace(g_nvgfx_fd_nvhostasgpu, 0x10000, 0x20000, 0, 0x10000, &g_nvgfx_nvhostasgpu_allocspace_offset); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_AllocSpace(g_nvgfx_fd_nvhostasgpu, 0x10000, 0x20000, 0, 0x10000, &g_nvgfx_nvhostasgpu_allocspace_offset);
if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvmap, "/dev/nvmap"); if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvmap, "/dev/nvmap");
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[0], 0, 0, 0x20000, 0); /*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[0], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0, nvmap_objs[0].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0, nvmap_objs[0].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0xfe, nvmap_objs[0].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0xfe, nvmap_objs[0].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[1], 0, 0, 0x20000, 0); if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[1], 0, 0, 0x20000, 0);
@ -268,13 +268,12 @@ Result nvgfxInitialize(void) {
//Officially, ipcQueryPointerBufferSize and NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO(nvioctlChannel_SubmitGpfifo) are used here with the duplicate service session setup during nv serv init. //Officially, ipcQueryPointerBufferSize and NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO(nvioctlChannel_SubmitGpfifo) are used here with the duplicate service session setup during nv serv init.
//This is used for GPU rendering. //This is used for GPU rendering.
//TODO: Is this really needed when not doing actual GPU rendering?
//if (R_SUCCEEDED(rc)) rc = nvgfxSubmitGpfifo(); //if (R_SUCCEEDED(rc)) rc = nvgfxSubmitGpfifo();
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[5], 0, 0, 0x20000, 0); /*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[5], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0, nvmap_objs[5].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0, nvmap_objs[5].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0xfe, nvmap_objs[5].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0xfe, nvmap_objs[5].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[6], 0, 0x1, 0x20000, 0); if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[6], 0, 0x1, 0x20000, 0);
@ -282,25 +281,27 @@ Result nvgfxInitialize(void) {
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[6].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[6].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xdb, nvmap_objs[6].handle, 0x10000, 0, 0, 0, &nvmap_obj6_mapbuffer_xdb_offset); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xdb, nvmap_objs[6].handle, 0x10000, 0, 0, 0, &nvmap_obj6_mapbuffer_xdb_offset);
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[7], 0, 0, 0x20000, 0); /*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[7], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[7].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[7].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[7].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[7].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[8], 0, 0x1, 0x20000, 0); /*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[8], 0, 0x1, 0x20000, 0);
//Currently broken. //Currently broken.
//if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[8].handle, 0x10000, 0, 0x800000, g_nvgfx_nvhostasgpu_allocspace_offset+0x10000, NULL); //if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[8].handle, 0x10000, 0, 0x800000, g_nvgfx_nvhostasgpu_allocspace_offset+0x10000, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[8].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[8].handle, 0x10000, 0, 0, 0, NULL);*/
//Skip init for 0x10000000-byte nvmap obj done by certain official sw. //Skip init for 0x10000000-byte nvmap obj done by certain official sw.
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc)) {
for(pos=0; pos<g_nvgfx_totalframebufs; pos++) { for(pos=0; pos<g_nvgfx_totalframebufs; pos++) {
rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0x100, pos<3 ? 0xdb : 0x86, framebuf_nvmap_handle, 0, pos*g_nvgfx_singleframebuf_size, g_nvgfx_singleframebuf_size, nvmap_obj6_mapbuffer_xdb_offset, NULL); rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0x100, 0xdb, framebuf_nvmap_handle, 0, pos*g_nvgfx_singleframebuf_size, g_nvgfx_singleframebuf_size, nvmap_obj6_mapbuffer_xdb_offset, NULL);
if (R_FAILED(rc)) break; if (R_FAILED(rc)) break;
}
}
if(pos==1) { if (R_SUCCEEDED(rc)) {
g_gfxprod_BufferInitData.width = g_nvgfx_framebuf_width; g_gfxprod_BufferInitData.width = g_nvgfx_framebuf_width;
g_gfxprod_BufferInitData.height = g_nvgfx_framebuf_height; g_gfxprod_BufferInitData.height = g_nvgfx_framebuf_height;
g_gfxprod_BufferInitData.stride = g_nvgfx_framebuf_aligned_width; g_gfxprod_BufferInitData.stride = g_nvgfx_framebuf_aligned_width;
@ -314,9 +315,9 @@ Result nvgfxInitialize(void) {
g_gfxprod_BufferInitData.data.buffer_size0 = g_nvgfx_singleframebuf_size; g_gfxprod_BufferInitData.data.buffer_size0 = g_nvgfx_singleframebuf_size;
g_gfxprod_BufferInitData.data.buffer_size1 = g_nvgfx_singleframebuf_size; g_gfxprod_BufferInitData.data.buffer_size1 = g_nvgfx_singleframebuf_size;
rc = bufferProducerQuery(NATIVE_WINDOW_FORMAT, &tmp); rc = bufferProducerQuery(NATIVE_WINDOW_FORMAT, &tmp);//TODO: What does official sw use the output from this for?
if (R_FAILED(rc)) break;
if (R_SUCCEEDED(rc)) {
for(i=0; i<2; i++) { for(i=0; i<2; i++) {
tmpval = 0; tmpval = 0;
rc = nvioctlNvmap_GetId(g_nvgfx_fd_nvmap, nvmap_objs[6].handle, &tmpval); rc = nvioctlNvmap_GetId(g_nvgfx_fd_nvmap, nvmap_objs[6].handle, &tmpval);
@ -337,18 +338,17 @@ Result nvgfxInitialize(void) {
g_gfxprod_BufferInitData.data.nvmap_handle1 = tmpval; g_gfxprod_BufferInitData.data.nvmap_handle1 = tmpval;
g_gfxprod_BufferInitData.data.buffer_offset = g_nvgfx_singleframebuf_size*i; g_gfxprod_BufferInitData.data.buffer_offset = g_nvgfx_singleframebuf_size*i;
g_gfxprod_BufferInitData.data.timestamp = svcGetSystemTick(); g_gfxprod_BufferInitData.data.timestamp = svcGetSystemTick();
rc = bufferProducerGraphicBufferInit(i, &g_gfxprod_BufferInitData); rc = bufferProducerGraphicBufferInit(i, &g_gfxprod_BufferInitData);
if (R_FAILED(rc)) break; if (R_FAILED(rc)) break;
} }
if (R_FAILED(rc)) break;
}
} }
} }
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[9], 0, 0, 0x20000, 0); /*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[9], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[9].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[9].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[9].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[9].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[10], 0, 0x1, 0x20000, 0); if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[10], 0, 0x1, 0x20000, 0);
@ -356,20 +356,20 @@ Result nvgfxInitialize(void) {
//if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[10].handle, 0x10000, 0, 0x10000, g_nvgfx_nvhostasgpu_allocspace_offset+0x10000+0x800000, NULL); //if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[10].handle, 0x10000, 0, 0x10000, g_nvgfx_nvhostasgpu_allocspace_offset+0x10000+0x800000, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[10].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[10].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[11], 0, 0, 0x20000, 0); /*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[11], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[11].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[11].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[11].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[11].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[12], 0, 0, 0x20000, 0); /*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[12], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[12].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[12].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[12].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[12].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[13], 0, 0, 0x20000, 0); /*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[13], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[13].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[13].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[13].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[13].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[14], 0, 0x1, 0x20000, 0); if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[14], 0, 0x1, 0x20000, 0);