mtk-20170518/target/linux/ramips/files-4.9/drivers, branch master MTK 20170518 : Mediatek SDK based on OpenWRT Barrier Breaker ramips: drop linux 4.9 support 2018-04-06T16:21:45+00:00 Felix Fietkau nbd@nbd.name 2018-04-06T16:20:46+00:00 dea9922acd290b37a784d354892a44684a8fb696 4.14 has been tested a lot by a number of users, and we want to use it for the release. Signed-off-by: Felix Fietkau <nbd@nbd.name> 
4.14 has been tested a lot by a number of users, and we want to use it
for the release.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
ramips: mtk-mmc: don't advertise highmem support. 2018-04-05T17:48:47+00:00 NeilBrown neil@brown.name 2018-02-06T01:22:48+00:00 f27336e11571a609a11bffad3eca0d7ac63135de of_dma_configure() sets a default ->dma_mask of DMA_BIT_MASK(32), claiming devices can DMA from the full 32bit address space. The mtk-mmc driver does not support access to highmem pages, so it is really limited to the bottom 512M (actually 448M due to 64M of IO space). Setting ->dma_mask to NULL causes mmc_setup_queue() to fall-back to using BLK_BOUNCE_HIGH to tell the block layer to use a bounce-buffer for any highmem pages requiring IO. Signed-off-by: NeilBrown <neil@brown.name> Signed-off-by: Felix Fietkau <nbd@nbd.name> 
of_dma_configure() sets a default ->dma_mask of
DMA_BIT_MASK(32), claiming devices can DMA from
the full 32bit address space.
The mtk-mmc driver does not support access to
highmem pages, so it is really limited to the
bottom 512M (actually 448M due to 64M of IO space).
Setting ->dma_mask to NULL causes mmc_setup_queue()
to fall-back to using BLK_BOUNCE_HIGH to tell the
block layer to use a bounce-buffer for any highmem
pages requiring IO.

Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
ramips: fix BUG_ON on mtk-mmc driver probe 2018-04-05T16:12:30+00:00 Felix Fietkau nbd@nbd.name 2018-04-05T15:41:10+00:00 6a621f4bd900b42fb1560691d676d0b3cc51b731 Our .dts files only have one device defined and this is unlikely to change, so statically initialize host->id to 0. Signed-off-by: Felix Fietkau <nbd@nbd.name> 
Our .dts files only have one device defined and this is unlikely to
change, so statically initialize host->id to 0.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
ramips: move mtk-mmc driver code out of patches-*/ and into files-*/ 2018-04-05T16:12:30+00:00 Felix Fietkau nbd@nbd.name 2018-04-05T14:54:57+00:00 f9b2d369a63b32d6d114cbf1b43d4d600af4aeb6 Signed-off-by: Felix Fietkau <nbd@nbd.name> 
Signed-off-by: Felix Fietkau <nbd@nbd.name>
ramips: mt7620: power up ephy port 4 2018-03-06T18:49:05+00:00 Pawel Dembicki paweldembicki@gmail.com 2018-02-19T21:15:56+00:00 39b5218434d38715a85b7bd6dd8d279c3e1e905d In some boards port 4 of mt7620 switch is powered down in bootloader configuration as lan/wan package leak mitigation. Reset ephy port 4 to default settings to power up the port. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> [clarify issue in commit message] Signed-off-by: Mathias Kresin <dev@kresin.me> 
In some boards port 4 of mt7620 switch is powered down in bootloader
configuration as lan/wan package leak mitigation.

Reset ephy port 4 to default settings to power up the port.

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
[clarify issue in commit message]
Signed-off-by: Mathias Kresin <dev@kresin.me>
Revert "ramips: improve NAPI polling to increase GRO batch size" (fixes FS#1333) 2018-02-27T08:42:18+00:00 Felix Fietkau nbd@nbd.name 2018-02-27T08:41:59+00:00 e9b58b22c100b29c8643e73127f580d24f4ed482 This reverts commit 968b8616127a52fe5baff20a1f29ff49ade26bc2. Signed-off-by: Felix Fietkau <nbd@nbd.name> 
This reverts commit 968b8616127a52fe5baff20a1f29ff49ade26bc2.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
ramips: fix reporting effective VLAN ID on MT7621 switches 2018-02-14T15:43:30+00:00 Jo-Philipp Wich jo@mein.io 2018-02-13T14:58:48+00:00 dc7a1e855513d415ac0837b34400b98052c2090c 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> 
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 switches 2018-02-14T15:43:30+00:00 Jo-Philipp Wich jo@mein.io 2018-02-13T14:37:49+00:00 341b1427fc247fd4c53f390f2f17258dcf052a50 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> 
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 switches 2018-02-14T15:43:29+00:00 Jo-Philipp Wich jo@mein.io 2018-02-11T19:24:37+00:00 bb4002c79dd8ea7bec9643707277944da90d002c 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> 
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_frag 2018-02-05T09:16:26+00:00 Felix Fietkau nbd@nbd.name 2017-12-05T15:40:42+00:00 d3ea5fc9f33e0951e36a6443a803b916a94d3b4f Slightly improves rx performance Signed-off-by: Felix Fietkau <nbd@nbd.name> 
Slightly improves rx performance

Signed-off-by: Felix Fietkau <nbd@nbd.name>