4a18304d24
Examples of recoverable exceptions because of Tx error are: - Tx descriptor PCI read error - invalid Tx option descriptor - Tx option descriptor not supported by the firmware variant - unexpected Tx option descriptor (e.g. missing FATSO2A before FATSO2B, missing FATSO2B after FATSO2A) - incomplete packet push (CONT bit set in the latest pushed DMA descriptor) Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru> Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com> Reviewed-by: Andrew Lee <alee@solarflare.com> Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>