[RFC,v1,177/256] cl8k: add rx/rx_filter.h

Commit Message

Viktor Barna June 17, 2021, 4:01 p.m. UTC

From: Viktor Barna <[e-mail]>

(Part of the split. Please, take a look at the cover letter for more
details).

Signed-off-by: Viktor Barna <[e-mail]>
---
 .../net/wireless/celeno/cl8k/rx/rx_filter.h   | 91 +++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 drivers/net/wireless/celeno/cl8k/rx/rx_filter.h

--
2.30.0

Patch

diff --git a/drivers/net/wireless/celeno/cl8k/rx/rx_filter.h b/drivers/net/wireless/celeno/cl8k/rx/rx_filter.h
new file mode 100644
index 000000000000..a51f730019d3
--- /dev/null
+++ b/drivers/net/wireless/celeno/cl8k/rx/rx_filter.h
@@ -0,0 +1,91 @@ 
+/* SPDX-License-Identifier: MIT */
+/* Copyright(c) 2019-2021, Celeno Communications Ltd. */
+
+#ifndef CL_RX_FILTER_H
+#define CL_RX_FILTER_H
+
+#include "hw.h"
+#include "vendor_cmd.h"
+
+/* Field definitions */
+#define RX_CNTRL_EN_DUPLICATE_DETECTION_BIT      ((u32)0x80000000)
+#define RX_CNTRL_EN_DUPLICATE_DETECTION_POS      31
+#define RX_CNTRL_ACCEPT_UNKNOWN_BIT              ((u32)0x40000000)
+#define RX_CNTRL_ACCEPT_UNKNOWN_POS              30
+#define RX_CNTRL_ACCEPT_OTHER_DATA_FRAMES_BIT    ((u32)0x20000000)
+#define RX_CNTRL_ACCEPT_OTHER_DATA_FRAMES_POS    29
+#define RX_CNTRL_ACCEPT_QO_S_NULL_BIT            ((u32)0x10000000)
+#define RX_CNTRL_ACCEPT_QO_S_NULL_POS            28
+#define RX_CNTRL_ACCEPT_QCFWO_DATA_BIT           ((u32)0x08000000)
+#define RX_CNTRL_ACCEPT_QCFWO_DATA_POS           27
+#define RX_CNTRL_ACCEPT_Q_DATA_BIT               ((u32)0x04000000)
+#define RX_CNTRL_ACCEPT_Q_DATA_POS               26
+#define RX_CNTRL_ACCEPT_CFWO_DATA_BIT            ((u32)0x02000000)
+#define RX_CNTRL_ACCEPT_CFWO_DATA_POS            25
+#define RX_CNTRL_ACCEPT_DATA_BIT                 ((u32)0x01000000)
+#define RX_CNTRL_ACCEPT_DATA_POS                 24
+#define RX_CNTRL_ACCEPT_OTHER_CNTRL_FRAMES_BIT   ((u32)0x00800000)
+#define RX_CNTRL_ACCEPT_OTHER_CNTRL_FRAMES_POS   23
+#define RX_CNTRL_ACCEPT_CF_END_BIT               ((u32)0x00400000)
+#define RX_CNTRL_ACCEPT_CF_END_POS               22
+#define RX_CNTRL_ACCEPT_ACK_BIT                  ((u32)0x00200000)
+#define RX_CNTRL_ACCEPT_ACK_POS                  21
+#define RX_CNTRL_ACCEPT_CTS_BIT                  ((u32)0x00100000)
+#define RX_CNTRL_ACCEPT_CTS_POS                  20
+#define RX_CNTRL_ACCEPT_RTS_BIT                  ((u32)0x00080000)
+#define RX_CNTRL_ACCEPT_RTS_POS                  19
+#define RX_CNTRL_ACCEPT_PS_POLL_BIT              ((u32)0x00040000)
+#define RX_CNTRL_ACCEPT_PS_POLL_POS              18
+#define RX_CNTRL_ACCEPT_BA_BIT                   ((u32)0x00020000)
+#define RX_CNTRL_ACCEPT_BA_POS                   17
+#define RX_CNTRL_ACCEPT_BAR_BIT                  ((u32)0x00010000)
+#define RX_CNTRL_ACCEPT_BAR_POS                  16
+#define RX_CNTRL_ACCEPT_OTHER_MGMT_FRAMES_BIT    ((u32)0x00008000)
+#define RX_CNTRL_ACCEPT_OTHER_MGMT_FRAMES_POS    15
+#define RX_CNTRL_ACCEPT_ALL_BEACON_BIT           ((u32)0x00002000)
+#define RX_CNTRL_ACCEPT_ALL_BEACON_POS           13
+#define RX_CNTRL_ACCEPT_NOT_EXPECTED_BA_BIT      ((u32)0x00001000)
+#define RX_CNTRL_ACCEPT_NOT_EXPECTED_BA_POS      12
+#define RX_CNTRL_ACCEPT_DECRYPT_ERROR_FRAMES_BIT ((u32)0x00000800)
+#define RX_CNTRL_ACCEPT_DECRYPT_ERROR_FRAMES_POS 11
+#define RX_CNTRL_ACCEPT_BEACON_BIT               ((u32)0x00000400)
+#define RX_CNTRL_ACCEPT_BEACON_POS               10
+#define RX_CNTRL_ACCEPT_PROBE_RESP_BIT           ((u32)0x00000200)
+#define RX_CNTRL_ACCEPT_PROBE_RESP_POS           9
+#define RX_CNTRL_ACCEPT_PROBE_REQ_BIT            ((u32)0x00000100)
+#define RX_CNTRL_ACCEPT_PROBE_REQ_POS            8
+#define RX_CNTRL_ACCEPT_MY_UNICAST_BIT           ((u32)0x00000080)
+#define RX_CNTRL_ACCEPT_MY_UNICAST_POS           7
+#define RX_CNTRL_ACCEPT_UNICAST_BIT              ((u32)0x00000040)
+#define RX_CNTRL_ACCEPT_UNICAST_POS              6
+#define RX_CNTRL_ACCEPT_ERROR_FRAMES_BIT         ((u32)0x00000020)
+#define RX_CNTRL_ACCEPT_ERROR_FRAMES_POS         5
+#define RX_CNTRL_ACCEPT_OTHER_BSSID_BIT          ((u32)0x00000010)
+#define RX_CNTRL_ACCEPT_OTHER_BSSID_POS          4
+#define RX_CNTRL_ACCEPT_BROADCAST_BIT            ((u32)0x00000008)
+#define RX_CNTRL_ACCEPT_BROADCAST_POS            3
+#define RX_CNTRL_ACCEPT_MULTICAST_BIT            ((u32)0x00000004)
+#define RX_CNTRL_ACCEPT_MULTICAST_POS            2
+#define RX_CNTRL_DONT_DECRYPT_BIT                ((u32)0x00000002)
+#define RX_CNTRL_DONT_DECRYPT_POS                1
+#define RX_CNTRL_EXC_UNENCRYPTED_BIT             ((u32)0x00000001)
+#define RX_CNTRL_EXC_UNENCRYPTED_POS             0
+
+/* Default MAC Rx filters that cannot be changed by mac80211 */
+#define CL_MAC80211_NOT_CHANGEABLE (            \
+       RX_CNTRL_ACCEPT_QO_S_NULL_BIT         | \
+       RX_CNTRL_ACCEPT_Q_DATA_BIT            | \
+       RX_CNTRL_ACCEPT_DATA_BIT              | \
+       RX_CNTRL_ACCEPT_OTHER_MGMT_FRAMES_BIT | \
+       RX_CNTRL_ACCEPT_MY_UNICAST_BIT        | \
+       RX_CNTRL_ACCEPT_BROADCAST_BIT         | \
+       RX_CNTRL_ACCEPT_BEACON_BIT            | \
+       RX_CNTRL_ACCEPT_PROBE_RESP_BIT          \
+       )
+
+u32 cl_rx_filter_update_flags(struct cl_hw *cl_hw, u32 filter);
+void cl_rx_filter_restore_flags(struct cl_hw *cl_hw);
+void cl_rx_filter_set_promiscuous_off(unsigned long data);
+void cl_rx_filter_set_promiscuous(struct cl_hw *cl_hw);
+
+#endif /* CL_RX_FILTER_H */