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* ramips: fix reporting effective VLAN ID on MT7621 switchesJo-Philipp Wich2018-02-141-2/+21
| | | | | | | | | | | | On MT7621, the REG_ESW_VLAN_VTIM reads are undefined, causing swconfig to always report `vid: 0` in swconfig show output. Since a 4K VLAN table is used on this platform, the VLAN ID always correponds to the actual VLAN table index so provide a specific MT7621 implementation of the get_vid callback which returns the table index as VLAN ID. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ramips: properly map pvid for vlans with remapped vid on mt7530/762x switchesJo-Philipp Wich2018-02-141-1/+7
| | | | | | | | | | | | | Currently, untagged port primary vlan IDs are set to the VLAN table index, and not the actual VLAN ID, breaking configurations with IDs deviating from the VLAN index. Fix the issue by resolving the per-port pvid property to the target VLAN ID value before committing to the hardware. Fixes FS#991, FS#1147, FS#1341 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ramips: don't clobber vlans with remapped vid on mt7530/762x switchesJo-Philipp Wich2018-02-141-36/+53
| | | | | | | | | | | | | Avoid overwriting vlan entries with remapped vid in later iterations of the vlan enumeration loop of mt7530_apply_config(). Fix the problem by refactoring the code to first reset the entire table, then reprogram only vlans with members to prevent overwriting configured vlans with unconfigured ones. Fixes FS#1147, FS#1341 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ramips: use napi_alloc_frag and skb_free_fragFelix Fietkau2018-02-051-4/+4
| | | | | | Slightly improves rx performance Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ramips: improve NAPI polling to increase GRO batch sizeFelix Fietkau2018-02-051-16/+13
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ramips: reduce napi_weight in the ethernet driver.Rosen Penev2017-09-281-1/+1
| | | | | | Currently dmsg a weight of 128 which is above the kernel limit of 64. Silence the warning. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* ramips: add 'lwlll' portmap to mt7530 switchKevin Darbyshire-Bryant2017-09-281-1/+7
| | | | | | | | | | | The Xiaomi Mi Router 3G uses this deranged vlan portmap. Add support so that packets are not leaked across all switch ports when reset. Fix a whitespace nit while we're here. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> [fix wrong pvids order] Signed-off-by: Mathias Kresin <dev@kresin.me>
* ramips: Change ethernet driver to use napi_complete_done.Rosen Penev2017-09-111-1/+1
| | | | | | Backport of mailine linux commit. Speeds up ethernet slightly and reduces latency. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* ramips: provide get_port_stats() on mt7530/762x switchesThibaut VARENE2017-09-011-0/+36
| | | | | | | | | | This patch provides a generic switch_dev_ops 'get_port_stats()' callback by taping into the relevant port MIB counters. This callback is used by swconfig_leds led trigger to blink LEDs with port network traffic. Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
* ramips: add jumbo frame support for v4.9John Crispin2017-06-014-12/+27
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* ramips: fix mt7621 ethernet support for v4.9John Crispin2017-02-151-1/+1
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* ramips: add v4.9 supportJohn Crispin2017-02-1423-0/+7219
NAND support is missing Signed-off-by: John Crispin <john@phrozen.org>