From: Ryder Lee <ryder.lee@mediatek.com>
To: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>,
Felix Fietkau <nbd@nbd.name>
Cc: Roy Luo <royluo@google.com>, Sean Wang <sean.wang@mediatek.com>,
Nelson Chang <nelson.chang@mediatek.com>,
YF Luo <yf.luo@mediatek.com>, Kai Lin <kai.lin@mediatek.com>,
Rorscha Yang <rorscha.yang@mediatek.com>,
Kyle Lee <kyle.lee@mediatek.com>,
Miller Shen <miller.shen@mediatek.com>,
Haipin Liang <haipin.liang@mediatek.com>,
KL Huang <kl.huang@mediatek.com>, YH chen <yh.chen@mediatek.com>,
<linux-wireless@vger.kernel.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Ryder Lee <ryder.lee@mediatek.com>
Subject: [PATCH v3 0/4] Add support for MediaTek MT7615 wireless chipsets
Date: Mon, 1 Apr 2019 15:16:40 +0800 [thread overview]
Message-ID: <cover.1554102584.git.ryder.lee@mediatek.com> (raw)
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This adds support for MediaTek MT7615E 4x4 802.11ac PCIe-based chipsets.
The series is based on the Lorenzo's patches:
https://patchwork.kernel.org/project/linux-wireless/list/?series=95969
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 | 775 +++++++++
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, 4872 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
--
1.9.1
next reply other threads:[~2019-04-01 7:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-01 7:16 Ryder Lee [this message]
2019-04-01 7:16 ` [PATCH v3 1/4] mt76: add mac80211 driver for MT7615 PCIe-based chipsets Ryder Lee
2019-04-13 13:06 ` Felix Fietkau
2019-04-01 7:16 ` [PATCH v3 2/4] mt76: add unlikely() for dma_mapping_error() check Ryder Lee
2019-04-01 7:16 ` [PATCH v3 3/4] mt76: use macro for sn and seq_ctrl conversion Ryder Lee
2019-04-01 7:16 ` [PATCH v3 4/4] MAINTAINERS : update entry for mt76 wireless driver Ryder Lee
2019-04-25 10:07 ` [PATCH v3 0/4] Add support for MediaTek MT7615 wireless chipsets Felix Fietkau
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