Hi,
I am using 2.6.24-rc3 ( secretlabs git) in an ML403 where I want to
use the USB c67x00 based host with Peter Kosgaard driver. I am using it
together with the sysace device for CF access ( in the ML403 those two
share lines, but I managed to insert some logic to multiplex both
devices). I have been able to use the c67300 without OS, but when I try
to boot the kernel I am getting driver reset problems (the whole log is
at the end)
[ 6.882540] c67x00 c67x00.0: Device reset
failed
[ 6.889278] c67x00: probe of c67x00.0 failed with error 65531
And of course the device cannot get probed. I think this has happened to
other people before but I can't find the solution in the archive. My
virtex_devices.c initialization looks like this:
#define XPAR_C67x00_USB(num) { \
.name = "c67x00", \
.id = num, \
.num_resources = 2, \
.resource = (struct resource[]) { \
{ \
.start = XPAR_C67X00_USB_PRH##num##_BASEADDR, \
.end = XPAR_C67X00_USB_PRH##num##_BASEADDR + 0xf, \
.flags = IORESOURCE_MEM, \
}, \
{ \
.start = XPAR_OPB_INTC_0_SYSTEM_USB_HPI_INT_INTR, \
.end = XPAR_OPB_INTC_0_SYSTEM_USB_HPI_INT_INTR, \
.flags = IORESOURCE_IRQ, \
}, \
}, \
.dev.platform_data = &(struct c67x00_platform_data) { \
.sie_config = C67X00_SIE1_HOST | C67X00_SIE2_PERIPHERAL_A, \
.hpi_regstep = 0x02, /* A0 not connected on 16bit bus */ \
}, \
}
/* Cypress USB C67x00 instances */
#if defined(XPAR_C67X00_USB_PRH0_BASEADDR)
XPAR_C67x00_USB(0),
#endif
and my xparameters_ml403.h like this:
/* Definitions for peripheral C67X00_USB */
#define XPAR_C67X00_USB_PRH0_BASEADDR 0xA5000000
#define XPAR_C67X00_USB_PRH0_HIGHADDR 0xA500FFFF
#define XPAR_C67X00_USB_PRH1_BASEADDR 0xA5010000
#define XPAR_C67X00_USB_PRH1_HIGHADDR 0xA501FFFF
#define XPAR_C67X00_USB_PRH2_BASEADDR 0xA5020000
#define XPAR_C67X00_USB_PRH2_HIGHADDR 0xA502FFFF
#define XPAR_C67X00_USB_PRH3_BASEADDR 0xA5030000
#define XPAR_C67X00_USB_PRH3_HIGHADDR 0xA503FFFF
#define XPAR_OPB_INTC_0_SYSTEM_USB_HPI_INT_INTR 0
#define XPAR_SYSTEM_USB_HPI_INT_MASK 0X000001
I don't know what could be wrong here. Any clues?
/Albert
loaded at: 00400000
0056419C
board data at: 00562120
0056219C
relocated to: 0040406C
004040E8
zimage at: 00404E58
00561F12
avail ram: 00565000
04000000
Linux/PPC load: console=ttyUL0,57600 root=/dev/xsa2 rw
init=/sbin/init
Uncompressing
Linux...done.
Now booting the
kernel
[ 0.000000] Linux version 2.6.24-rc3-dirty (x...@xxx) (gcc vers
n 4.2.2) #77 PREEMPT Mon Mar 9 18:31:59 CET
2009
[ 0.000000] Xilinx ML403 Reference System (Virtex-4
FX)
[ 0.000000] Zone PFN
ranges:
[ 0.000000] DMA 0 ->
16384
[ 0.000000] Normal 16384 ->
16384
[ 0.000000] HighMem 16384 ->
16384
[ 0.000000] Movable zone start PFN for each
node
[ 0.000000] early_node_map[1] active PFN
ranges
[ 0.000000] 0: 0 ->
16384
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total p
es:
16256
[ 0.000000] Kernel command line: console=ttyUL0,57600 root=/dev/xsa2
rw ini
/sbin/init
[ 0.000000] Xilinx INTC #0 at 0x41200000 mapped to
0xFDFFF000
[ 0.000000] PID hash table entries: 256 (order: 8, 1024
bytes)
[ 0.000160] Console: colour dummy device
80x25
[ 0.000569] Dentry cache hash table entries: 8192 (order: 3, 32768
bytes)
[ 0.001326] Inode-cache hash table entries: 4096 (order: 2, 16384
bytes)
[ 0.013549] Memory: 61628k available (2352k kernel code, 796k data,
112k in
, 0k
highmem)
[ 0.013800] SLUB: Genslabs=11, HWalign=32, Order=0-1, MinObjects=4,
CPUs=1,
odes=1
[ 0.035282] Mount-cache hash table entries:
512
[ 0.039567] net_namespace: 64
bytes
[ 0.044545] NET: Registered protocol family
16
[ 0.051781] Registering
spi1_board_info
[ 0.074960] usbcore: registered new interface driver
usbfs
[ 0.075863] usbcore: registered new interface driver
hub
[ 0.076911] usbcore: registered new device driver
usb
[ 0.090812] NET: Registered protocol family
2
[ 0.100648] IP route cache hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.103337] TCP established hash table entries: 2048 (order: 2, 16384
bytes
[ 0.103614] TCP bind hash table entries: 2048 (order: 1, 8192
bytes)
[ 0.103770] TCP: Hash tables configured (established 2048 bind
2048)
[ 0.103798] TCP reno
registered
[ 0.107443] sysctl table check failed: /kernel/l2cr .1.31 Missing
strategy
[ 0.107511] Call
Trace:
[ 0.107530] [c3c11de0] [c0008338] show_stack+0x50/0x188
(unreliable)
[ 0.107606] [c3c11e30] [c003cf88]
set_fail+0x50/0x68
[ 0.107675] [c3c11e50] [c003d5f8]
sysctl_check_table+0x658/0x6ac
[ 0.107730] [c3c11ec0] [c003d60c]
sysctl_check_table+0x66c/0x6ac
[ 0.107785] [c3c11f30] [c002907c]
register_sysctl_table+0x64/0xe0
[ 0.107851] [c3c11f50] [c02ee750]
register_ppc_htab_sysctl+0x18/0x2c
[ 0.107919] [c3c11f60] [c02e8230]
kernel_init+0x10c/0x2a4
[ 0.107962] [c3c11ff0] [c0004c38]
kernel_thread+0x44/0x60
[ 0.165612] Installing knfsd (copyright (C) 1996
o...@monad.swb.de).
[ 0.168476] io scheduler noop
registered
[ 0.168515] io scheduler anticipatory
registered
[ 0.168538] io scheduler deadline
registered
[ 0.168885] io scheduler cfq registered
(default)
[ 0.763801] Generic RTC Driver
v1.07
[ 0.764606] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ
sharin
disabled
[ 0.773092] uartlite.0: ttyUL0 at MMIO 0x40600003 (irq = 5) is a
uartlite
[ 0.773152] console [ttyUL0]
enabled
[ 1.334309] RAMDISK driver initialized: 16 RAM disks of 4096K size
1024 blo
size
[ 1.353807] loop: module
loaded
[ 1.358480] xsysace xsysace.0: Xilinx SystemACE revision
1.0.12
[ 1.370084] xsysace xsysace.0: capacity: 7831152
sectors
[ 1.380238] xsa: xsa1 xsa2
xsa3
[ 1.389686] Xilinx SystemACE device driver,
major=254
[ 1.398224] nbd: registered device at major
43
[ 1.424199] XTemac: using sgDMA
mode.
[ 1.429022] XTemac: using TxDRE
mode
[ 1.436090] XTemac: using RxDRE
mode
[ 1.443173] XTemac: buffer descriptor size: 32768
(0x8000)
[ 1.454594] XTemac: (buffer_descriptor_init) phy: 0x3d20000, virt:
0xff1000
, size:
0x8000
[ 1.475707] eth%d: XTemac: PHY detected at address
0.
[ 1.483329] eth0: Dropping NETIF_F_SG since no checksum
feature.
[ 1.498175] eth0: Xilinx TEMAC #0 at 0x81200000 mapped to 0xC5020000,
irq=2
[ 1.509565] eth0: XTemac id 1.0f, block id 5, type
8
[ 1.522258] xilinx_spi xilinx_spi.0: at 0x40618000 mapped to
0xC5004000, ir
4
[ 6.538578] ------------[ cut here
]------------
[ 6.545188] Badness at
drivers/usb/c67x00/c67x00-ll-hpi.c:241
[ 6.556588] NIP: c01a4ec0 LR: c01a4eb4 CTR:
c00186a4
[ 6.566441] REGS: c3c11d80 TRAP: 0700 Not tainted
(2.6.24-rc3-robotplatf
m)
[ 6.580945] MSR: 00029030 <EE,ME,IR,DR> CR: 35000093 XER:
e0000065
[ 6.593565] TASK = c3c0d000[1] 'swapper' THREAD:
c3c10000
[ 6.603925] GPR00: 00000001 c3c11e30 c3c0d000 00000000 c02c8528
00000001 85
5751
00000000
[ 6.620512] GPR08: 00000000 00000000 c3d12384 c3c10000 35000093
ffffffff c0
4040
c0284050
[ 6.637100] GPR16: c0284074 c028407c c028408c c02840b8 c02840cc
00000000 ff
ffff
ffffffff
[ 6.653687] GPR24: c0300000 c0284038 c02c9a20 00000000 c3d12368
00000000 c3
2360
c02c9a04
[ 6.670620] NIP [c01a4ec0]
c67x00_ll_reset+0x48/0x88
[ 6.680468] LR [c01a4eb4]
c67x00_ll_reset+0x3c/0x88
[ 6.690143] Call
Trace:
[ 6.694986] [c3c11e30] [c01a4eb4] c67x00_ll_reset+0x3c/0x88
(unreliable)
[ 6.708290] [c3c11e50] [c01a3b0c]
c67x00_drv_probe+0x16c/0x2e0
[ 6.719866] [c3c11e80] [c017af4c]
platform_drv_probe+0x20/0x30
[ 6.731442] [c3c11e90] [c0179328]
driver_probe_device+0xec/0x194
[ 6.743364] [c3c11eb0] [c0179580]
__driver_attach+0x88/0xf4
[ 6.754422] [c3c11ed0] [c017855c]
bus_for_each_dev+0x54/0x94
[ 6.765654] [c3c11f00] [c017912c]
driver_attach+0x24/0x34
[ 6.776366] [c3c11f10] [c0178998]
bus_add_driver+0x78/0x1d4
[ 6.787424] [c3c11f30] [c01798b4]
driver_register+0x88/0x9c
[ 6.798482] [c3c11f40] [c017b2c8]
platform_driver_register+0x9c/0xac
[ 6.811095] [c3c11f50] [c02fae74]
c67x00_init+0x18/0x28
[ 6.821462] [c3c11f60] [c02e8230]
kernel_init+0x10c/0x2a4
[ 6.832175] [c3c11ff0] [c0004c38]
kernel_thread+0x44/0x60
[ 6.842886] Instruction
dump:
[ 6.848760] 90010024 480a4969 38800000 7fa3eb78 6084fa50 4bffefbd
387d0020
801388
[ 6.864136] 480a3edd 707dffff 7c000026 54001ffe <0f000000> 3c00ffff
7fbd00d
60000005
[ 6.882540] c67x00 c67x00.0: Device reset
failed
[ 6.889278] c67x00: probe of c67x00.0 failed with error
65531
[ 6.901621] usbcore: registered new interface driver
libusual
[ 6.912837] usbcore: registered new interface driver
cypress_cy7c63
[ 6.925443] i8042.c: No controller
found.
[ 6.934533] mice: PS/2 mouse device common for all
mice
[ 6.945746] i2c /dev entries
driver
[ 6.953016] i2c-parport-light: adapter type
unspecified
[ 6.964041] usbcore: registered new interface driver
usbhid
[ 6.972725] drivers/hid/usbhid/hid-core.c: v2.6:USB HID core
driver
[ 6.985267] TCP cubic
registered
[ 6.991691] NET: Registered protocol family
1
[ 7.000260] NET: Registered protocol family
17
[ 7.011149] RPC: Registered udp transport
module.
[ 7.018303] RPC: Registered tcp transport
module.
[ 20.920617] kjournald starting. Commit interval 5
seconds
[ 20.975785] EXT3 FS on xsa2, internal
journal
[ 20.981905] EXT3-fs: recovery
complete.
[ 21.287791] EXT3-fs: mounted filesystem with ordered data
mode.
[ 21.297194] VFS: Mounted root (ext3
filesystem).
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