Guy, Is this request being processed/queued?
Best regards, Alexey. On 29 November 2007 Alexey Neyman wrote: > Guy, > > On 29 November 2007 Guy Harris wrote: > > > The format of the capture is a 5-byte pseudo header followed by > > > the actual I2C data. The MS bit of 1st byte of pseudo-header > > > indicates whether the packet contains data or is an event > > > detected on the I2C controller. The remaining 7 bits contain the > > > minor number of the I2C device that generated the packet. The > > > next 4 bytes contain either message flags, or controller status > > > bits, as defined in <linux/i2c.h> and <linux/i2c-dev.h> headers. > > > > So are those 4 bytes Linux-specific, or are they likely to be used > > if a different OS were to support capturing on IPMB? If they're > > Linux-specific, DLT_I2C_LINUX might be a better name. > > They bit values are not specific themselves (e.g. status bits > include "Controller lost attachment to bus", "Controller had > promiscuous mode set/cleared", etc) - most likely, these bits will be > available on different OS, too. However, the definitions of these > status bits match those in Linux. > > DLT_I2C_LINUX is perfectly fine, too. > > Best regards, > Alexey. > - > This is the tcpdump-workers list. > Visit https://cod.sandelman.ca/ to unsubscribe. - This is the tcpdump-workers list. Visit https://cod.sandelman.ca/ to unsubscribe.
