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mt7603: initialize wtbl entries

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Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2015-12-15 18:35:56 +01:00
parent 5d5a01751b
commit 19ad5451a6
6 changed files with 58 additions and 1 deletions
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Makefile
+1 -1
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@@ -15,4 +15,4 @@ mt76x2e-$(CONFIG_OF) += mt76x2_of.o
mt7603e-y := \
mt7603_pci.o mt7603_main.o mt7603_init.o mt7603_mcu.o \
mt7603_core.o mt7603_dma.o
mt7603_core.o mt7603_dma.o mt7603_mac.o
mt7603.h
+2
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@@ -111,4 +111,6 @@ int mt7603_set_channel(struct mt7603_dev *dev, struct cfg80211_chan_def *def);
int mt7603_mcu_set_channel(struct mt7603_dev *dev);
int mt7603_mcu_reg_read(struct mt7603_dev *dev, u32 reg, u32 *val, bool rf);
void mt7603_wtbl_clear(struct mt7603_dev *dev, int idx);
#endif
mt7603_init.c
+10
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@@ -195,6 +195,15 @@ mt7603_phy_init(struct mt7603_dev *dev)
tx_chains);
}
static void
mt7603_mac_init(struct mt7603_dev *dev)
{
int i;
for (i = 0; i < MT7603_WTBL_SIZE; i++)
mt7603_wtbl_clear(dev, i);
}
static int
mt7603_init_hardware(struct mt7603_dev *dev)
{
@@ -226,6 +235,7 @@ mt7603_init_hardware(struct mt7603_dev *dev)
mt7603_dma_sched_init(dev);
mt7603_phy_init(dev);
mt7603_mac_init(dev);
return 0;
}
mt7603_mac.c
+43
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@@ -0,0 +1,43 @@
/*
* Copyright (C) 2015 Felix Fietkau <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "mt7603.h"
#define MT_PSE_PAGE_SIZE 128
void mt7603_wtbl_clear(struct mt7603_dev *dev, int idx)
{
int wtbl2_frame = (idx * MT_WTBL2_SIZE) / MT_PSE_PAGE_SIZE;
int wtbl2_entry = (idx * MT_WTBL2_SIZE) % MT_PSE_PAGE_SIZE;
int wtbl3_frame = (idx * MT_WTBL3_SIZE) / MT_PSE_PAGE_SIZE;
int wtbl3_entry = ((idx * MT_WTBL3_SIZE) % MT_PSE_PAGE_SIZE) * 2;
int wtbl4_frame = (idx * MT_WTBL4_SIZE) / MT_PSE_PAGE_SIZE;
int wtbl4_entry = (idx * MT_WTBL4_SIZE) % MT_PSE_PAGE_SIZE;
u32 addr;
addr = MT_WTBL1_BASE + idx * MT_WTBL1_SIZE;
mt76_wr(dev, addr + 0 * 4,
MT_WTBL1_W0_RX_CHECK_A2 |
MT_WTBL1_W0_RX_VALID);
mt76_wr(dev, addr + 1 * 4, 0);
mt76_wr(dev, addr + 2 * 4, 0);
mt76_wr(dev, addr + 3 * 4,
MT76_SET(MT_WTBL1_W3_WTBL2_FRAME_ID, wtbl2_frame) |
MT76_SET(MT_WTBL1_W3_WTBL2_ENTRY_ID, wtbl2_entry) |
MT76_SET(MT_WTBL1_W3_WTBL4_FRAME_ID, wtbl4_frame));
mt76_wr(dev, addr + 4 * 4,
MT76_SET(MT_WTBL1_W4_WTBL3_FRAME_ID, wtbl3_frame) |
MT76_SET(MT_WTBL1_W4_WTBL3_ENTRY_ID, wtbl3_entry) |
MT76_SET(MT_WTBL1_W4_WTBL4_ENTRY_ID, wtbl4_entry));
}
mt7603_mac.h
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mt7603_regs.h
+2
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@@ -215,6 +215,8 @@
#define MT_WF_RFCR1 MT_WF_RMAC(0x0a4)
#define MT_WF_RMAC_TMR_PA MT_WF_RMAC(0x0e0)
#define MT_WTBL1_BASE 0x28000
#define MT_PCIE_REMAP_BASE_1 0x40000
#define MT_PCIE_REMAP_BASE_2 0x80000