On 10/20/2017 02:34 PM, Florian Fainelli wrote: > Hi all, > > This patch series adds support for matching IPv6 addresses to the existing CFP > support code. Because IPv6 addresses are four times bigger than IPv4, we can > fit them anymore in a single slice, so we need to chain two in order to have > a complete match. This makes us require a second bitmap tracking unique rules > so we don't over populate the TCAM. > > Finally, because the code had to be re-organized, it became a lot easier to > support arbitrary prefix/mask lengths, so the last two patches do just that.
Grr, of course I forgot to sanitize the patches for upstream inclusion, I will resend that in a short while, sorry about that. > > Florian Fainelli (7): > net: dsa: bcm_sf2: Use existing shift/masks > net: dsa: bcm_sf2: Move IPv4 CFP processing to specific functions > net: dsa: bcm_sf2: Make UDF slices more configurable > net: dsa: bcm_sf2: Simplify bcm_sf2_cfp_rule_get_all() > net: dsa: bcm_sf2: Add support for IPv6 CFP rules > net: dsa: bcm_sf2: Allow matching arbitrary IPv4 mask lengths > net: dsa: bcm_sf2: Allow matching arbitrary IPv6 masks/lengths > > drivers/net/dsa/bcm_sf2.c | 1 + > drivers/net/dsa/bcm_sf2.h | 1 + > drivers/net/dsa/bcm_sf2_cfp.c | 1196 > ++++++++++++++++++++++++++++++---------- > drivers/net/dsa/bcm_sf2_regs.h | 15 +- > 4 files changed, 935 insertions(+), 278 deletions(-) > -- Florian
