Voodoo3 2000 16mb PCI problem

[makro23]

Hi all! Sorry my english...

System:
Slacko Puppy version 5.3, released Oct 2011;
# uname -a
Linux Kocsma 2.6.37.6 #1 SMP Sun Jul 10 08:27:28 EST 2011 i686 GNU/Linux

Hardware:
# lspci
00:00.0 Host bridge: Broadcom CNB20LE Host Bridge (rev 06)
00:00.1 Host bridge: Broadcom CNB20LE Host Bridge (rev 06)
00:02.0 VGA compatible controller: ATI Technologies Inc 3D Rage IIC 215IIC [Mach64 GT IIC] (rev 7a)
00:03.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 08)
00:06.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 3 (rev 01)
00:07.0 RAID bus controller: Integrated Technology Express, Inc. IT/ITE8212 Dual channel ATA RAID controller (rev 13)
00:09.0 Ethernet controller: Atheros Communications Inc. AR2413 802.11bg NIC (rev 01)
00:0f.0 ISA bridge: Broadcom OSB4 South Bridge (rev 50)
00:0f.1 IDE interface: Broadcom OSB4 IDE Controller
01:0a.0 Multimedia audio controller: Creative Labs CA0106 Soundblaster
01:0a.1 Input device controller: Creative Labs SB Audigy LS Game Port
01:0b.0 RAID bus controller: Silicon Image, Inc. SiI 3512 [SATALink/SATARaid] Serial ATA Controller (rev 01)

i not use the ati card.

i use the tdfx driver. when i want run the glxgears, the console write this message:
# glxgears
X Error of failed request: BadAlloc (insufficient resources for operation)
Major opcode of failed request: 153 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Serial number of failed request: 39
Current serial number in output stream: 41

# glxinfo
name of display: :0
X Error of failed request: BadAlloc (insufficient resources for operation)
Major opcode of failed request: 153 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Serial number of failed request: 33
Current serial number in output stream: 36

# xdpyinfo | grep DRI
DRI2
XFree86-DRI

# xdpyinfo | grep GL
GLX
SGI-GLX

how can i run the glxgears? :R
mode: 1024*768*16