| Message ID | cover.1554100584.git.ryder.lee@mediatek.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Add support for MediaTek MT7615 wireless chipsets | expand |
On Mon, 2019-04-01 at 14:56 +0800, Ryder Lee wrote: > This adds support for MediaTek MT7615E 4x4 802.11ac PCIe-based chipsets. > > In the legacy tx arch, we move and store the whole skb content to the > on-device memory when we send packets via high speed interface. (e.g. PCIe) > > However, MT7615 and the following generation use a new tx arch called > “cut-through”, which only passes the physical address to the hardware, > and the packet engine will fetch the packets before transmission. > > It saves on-chip memory for high throughput devices, and the token mechanism > is used to manage the release of skb under this arch. > > And there might be other (existing or future) chips that use the same driver > (e.g. mt7622/mt7663...), this is a starting point to unify MTK wireless chipsets. > > Detailed hardware information for this chip could be found on > https://wikidevi.com/wiki/MediaTek_MT7615 > > Ryder Lee (4): > mt76: add mac80211 driver for MT7615 PCIe-based chipsets > mt76: add unlikely() for dma_mapping_error() check > mt76: use macro for sn and seq_ctrl conversion > MAINTAINERS : update entry for mt76 wireless driver > > MAINTAINERS | 2 + > drivers/net/wireless/mediatek/mt76/Kconfig | 1 + > drivers/net/wireless/mediatek/mt76/Makefile | 1 + > drivers/net/wireless/mediatek/mt76/agg-rx.c | 2 +- > drivers/net/wireless/mediatek/mt76/dma.c | 8 +- > drivers/net/wireless/mediatek/mt76/mt7603/mac.c | 2 +- > drivers/net/wireless/mediatek/mt76/mt7603/main.c | 2 +- > drivers/net/wireless/mediatek/mt76/mt7615/Kconfig | 7 + > drivers/net/wireless/mediatek/mt76/mt7615/Makefile | 5 + > drivers/net/wireless/mediatek/mt76/mt7615/dma.c | 205 +++ > drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c | 98 ++ > drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h | 18 + > drivers/net/wireless/mediatek/mt76/mt7615/init.c | 229 +++ > drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 774 +++++++++ > drivers/net/wireless/mediatek/mt76/mt7615/mac.h | 300 ++++ > drivers/net/wireless/mediatek/mt76/mt7615/main.c | 499 ++++++ > drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 1656 ++++++++++++++++++++ > drivers/net/wireless/mediatek/mt76/mt7615/mcu.h | 520 ++++++ > drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h | 195 +++ > drivers/net/wireless/mediatek/mt76/mt7615/pci.c | 150 ++ > drivers/net/wireless/mediatek/mt76/mt7615/regs.h | 203 +++ > drivers/net/wireless/mediatek/mt76/mt76x02_util.c | 2 +- > 22 files changed, 4871 insertions(+), 8 deletions(-) > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/Kconfig > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/Makefile > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/dma.c > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/init.c > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/mac.c > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/mac.h > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/main.c > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/mcu.c > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/mcu.h > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/pci.c > create mode 100644 drivers/net/wireless/mediatek/mt76/mt7615/regs.h > My bad. I fixed the compilation issue in V3. Sorry for the inconvenience. Ryder