Re: ucc_geth DPRAM alloc error, 2.6.22-rc3

On Thu, 2007-06-14 at 10:31 +0800, Dave Liu wrote:

On Wed, 2007-06-13 at 16:22 +0200, Joakim Tjernlund wrote:

quoted

Trying to bring up a third ethernet i/f(ifconfig eth2 up) on
a Freescale 832x CPU gives me this:
 ifconfig eth2 up
 ucc_geth_startup: Can not allocate DPRAM memory for p_thread_data_tx.
 eth2: Cannot configure net device, aborting.
 SIOCSIFFLAGS: Cannot allocate memory

This worked in 2.6.20

Could you print the MURAM memory usage for debug?
eg. start address and size.

-d

Like this?
eth1:
MURAM alloc, start:1400, size:512, align:8
MURAM alloc, start:1608, size:520, align:8
MURAM alloc, start:1880, size:128, align:128
MURAM alloc, start:1a00, size:416, align:256
MURAM alloc, start:1bc0, size:64, align:32
MURAM alloc, start:1d00, size:256, align:256
MURAM alloc, start:1f00, size:160, align:256
MURAM alloc, start:1fc0, size:12, align:64
MURAM alloc, start:2000, size:48, align:8
MURAM alloc, start:2080, size:128, align:128
MURAM alloc, start:2180, size:128, align:128
MURAM alloc, start:2280, size:128, align:128
MURAM alloc, start:2380, size:128, align:128
MURAM alloc, start:2440, size:64, align:64
MURAM alloc, start:24c0, size:64, align:64
MURAM alloc, start:2540, size:64, align:64
MURAM alloc, start:25c0, size:64, align:64
MURAM alloc, start:262c, size:93, align:4

eth0:
MURAM alloc, start:2630, size:512, align:8
MURAM alloc, start:2838, size:520, align:8
MURAM alloc, start:2a80, size:128, align:128
MURAM alloc, start:2c00, size:416, align:256
MURAM alloc, start:2de0, size:64, align:32
MURAM alloc, start:2f00, size:256, align:256
MURAM alloc, start:3100, size:160, align:256
MURAM alloc, start:3200, size:12, align:64
MURAM alloc, start:3228, size:48, align:8
MURAM alloc, start:3280, size:128, align:128
MURAM alloc, start:3380, size:128, align:128
MURAM alloc, start:3480, size:128, align:128
MURAM alloc, start:3580, size:128, align:128
MURAM alloc, start:3680, size:64, align:64
MURAM alloc, start:3700, size:64, align:64
MURAM alloc, start:3780, size:64, align:64
MURAM alloc, start:3800, size:64, align:64
MURAM alloc, start:3858, size:93, align:4

eth2:
MURAM alloc, start:3858, size:512, align:8
MURAM alloc, start:3a60, size:520, align:8
MURAM alloc, start:3c80, size:128, align:128
MURAM alloc, start:fffffff4, size:416, align:256

Jocke