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CAENETbus

CAENET is a serial bus for slow control, for things like the CAEN SY127 HV Crate and the CAEN N568B Spectroscopy amplifiers

CAEN A1303 PCI controller

This kernel freeze used to happen with my tentative port to 2.6, when nothing was connected to the board. For the moment the new 2006-01-30 version seems Ok.

Oct 27 18:58:35 pc204 kernel: in_atomic():0[expected: 0], irqs_disabled():1
Oct 27 18:58:35 pc204 kernel:  [<c011df70>] __might_sleep+0x7d/0x89
Oct 27 18:58:35 pc204 kernel:  [<ce816361>] a1303_read+0x119/0x1d0 [a1303]
Oct 27 18:58:35 pc204 kernel:  [<c016805e>] vfs_read+0xb6/0xe2
Oct 27 18:58:35 pc204 kernel:  [<c0168271>] sys_read+0x3c/0x62
Oct 27 18:58:35 pc204 kernel:  [<c030fa8f>] syscall_call+0x7/0xb
Oct 27 18:58:35 pc204 kernel:  [<c030007b>] xfrm_policy_timer+0x126/0x1f2
Oct 27 18:58:36 pc204 kernel: Debug: sleeping function called from invalid context at include/asm/uaccess.h:531
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Page last modified on March 28, 2006, at 10:57 am