From: Ping-Ke Shih <pkshih@realtek.com>
To: <kvalo@kernel.org>
Cc: <kevin_yang@realtek.com>, <linux-wireless@vger.kernel.org>
Subject: [PATCH v2 0/4] wifi: rtw89: update address CAM size and PPDU parser to support WiFi 7 chips
Date: Fri, 27 Oct 2023 09:50:55 +0800 [thread overview]
Message-ID: <20231027015059.10032-1-pkshih@realtek.com> (raw)
Patch 1/3 is to fill various entry size of address CAM accordingly, because
hardware designer shrinks size for new chips.
Patch 2/4 ~ 3/4 aim to adjust parser of RX PPDU status, the logic is almost
the same as existing, but size and fields are changed a little. The PPDU
packet looks like
+---------------------------+
| RX WD | (RX WD is fixed length basically)
| type = PDDU satus |
| |
+---------------------------+
| PPDU status - MAC part |
| * basic info (8 bytes) | (basic info indicates if following fields
| - usr_num | are existing)
| - with_rx_info |
| - plcp_len |
| * usrs[usr_num] |
| * rx info(128 bytes opt.) |
| * plcp[plcp_len] |
+---------------------------+
| PPDU status - PHY part |
| * basic info (8 bytes) |
| - total length |
| * IEs[] | (iterate all IEs within total length)
+---------------------------+
v2: correct typo of subject prefix of patch 3/4
Ping-Ke Shih (3):
wifi: rtw89: set entry size of address CAM to H2C field by chip
wifi: rtw89: consider RX info for WiFi 7 chips
wifi: rtw89: extend PHY status parser to support WiFi 7 chips
Zong-Zhe Yang (1):
wifi: rtw89: configure PPDU max user by chip
drivers/net/wireless/realtek/rtw89/cam.c | 16 +++-
drivers/net/wireless/realtek/rtw89/core.c | 86 ++++++++++++++++---
drivers/net/wireless/realtek/rtw89/core.h | 3 +-
drivers/net/wireless/realtek/rtw89/mac.h | 1 +
drivers/net/wireless/realtek/rtw89/rtw8851b.c | 1 +
drivers/net/wireless/realtek/rtw89/rtw8852a.c | 1 +
drivers/net/wireless/realtek/rtw89/rtw8852b.c | 1 +
drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 +
drivers/net/wireless/realtek/rtw89/txrx.h | 4 +
9 files changed, 99 insertions(+), 15 deletions(-)
--
2.25.1
next reply other threads:[~2023-10-27 1:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-27 1:50 Ping-Ke Shih [this message]
2023-10-27 1:50 ` [PATCH v2 1/4] wifi: rtw89: set entry size of address CAM to H2C field by chip Ping-Ke Shih
2023-10-30 17:26 ` Kalle Valo
2023-10-27 1:50 ` [PATCH v2 2/4] wifi: rtw89: configure PPDU max user " Ping-Ke Shih
2023-10-27 1:50 ` [PATCH v2 3/4] wifi: rtw89: consider RX info for WiFi 7 chips Ping-Ke Shih
2023-10-27 1:50 ` [PATCH v2 4/4] wifi: rtw89: extend PHY status parser to support " Ping-Ke Shih
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