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From e8f60fa28e619ad238457ac84fb292541be180d3 Mon Sep 17 00:00:00 2001
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: Mon, 3 Oct 2016 00:29:09 +0200
Subject: [v2 PATCH 3/7] ath9k: Add an eeprom_ops callback for retrieving the
eepmisc value
This allows deciding if we have to swap the EEPROM data (so it matches
the system's native endianness) even if no byte-swapping (swab16, based on
the first two bytes in the EEPROM) is needed.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 8 +++++++-
drivers/net/wireless/ath/ath9k/eeprom.h | 1 +
drivers/net/wireless/ath/ath9k/eeprom_4k.c | 8 +++++++-
drivers/net/wireless/ath/ath9k/eeprom_9287.c | 8 +++++++-
drivers/net/wireless/ath/ath9k/eeprom_def.c | 8 +++++++-
5 files changed, 29 insertions(+), 4 deletions(-)
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -5498,6 +5498,11 @@ unsigned int ar9003_get_paprd_scale_fact
}
}
+static u8 ar9003_get_eepmisc(struct ath_hw *ah)
+{
+ return ah->eeprom.map4k.baseEepHeader.eepMisc;
+}
+
const struct eeprom_ops eep_ar9300_ops = {
.check_eeprom = ath9k_hw_ar9300_check_eeprom,
.get_eeprom = ath9k_hw_ar9300_get_eeprom,
@@ -5508,5 +5513,6 @@ const struct eeprom_ops eep_ar9300_ops =
.set_board_values = ath9k_hw_ar9300_set_board_values,
.set_addac = ath9k_hw_ar9300_set_addac,
.set_txpower = ath9k_hw_ar9300_set_txpower,
- .get_spur_channel = ath9k_hw_ar9300_get_spur_channel
+ .get_spur_channel = ath9k_hw_ar9300_get_spur_channel,
+ .get_eepmisc = ar9003_get_eepmisc
};
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -655,6 +655,7 @@ struct eeprom_ops {
u16 cfgCtl, u8 twiceAntennaReduction,
u8 powerLimit, bool test);
u16 (*get_spur_channel)(struct ath_hw *ah, u16 i, bool is2GHz);
+ u8 (*get_eepmisc)(struct ath_hw *ah);
};
void ath9k_hw_analog_shift_regwrite(struct ath_hw *ah, u32 reg, u32 val);
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -1064,6 +1064,11 @@ static u16 ath9k_hw_4k_get_spur_channel(
return ah->eeprom.map4k.modalHeader.spurChans[i].spurChan;
}
+static u8 ath9k_hw_4k_get_eepmisc(struct ath_hw *ah)
+{
+ return ah->eeprom.map4k.baseEepHeader.eepMisc;
+}
+
const struct eeprom_ops eep_4k_ops = {
.check_eeprom = ath9k_hw_4k_check_eeprom,
.get_eeprom = ath9k_hw_4k_get_eeprom,
@@ -1073,5 +1078,6 @@ const struct eeprom_ops eep_4k_ops = {
.get_eeprom_rev = ath9k_hw_4k_get_eeprom_rev,
.set_board_values = ath9k_hw_4k_set_board_values,
.set_txpower = ath9k_hw_4k_set_txpower,
- .get_spur_channel = ath9k_hw_4k_get_spur_channel
+ .get_spur_channel = ath9k_hw_4k_get_spur_channel,
+ .get_eepmisc = ath9k_hw_4k_get_eepmisc
};
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -986,6 +986,11 @@ static u16 ath9k_hw_ar9287_get_spur_chan
return ah->eeprom.map9287.modalHeader.spurChans[i].spurChan;
}
+static u8 ath9k_hw_ar9287_get_eepmisc(struct ath_hw *ah)
+{
+ return ah->eeprom.map9287.baseEepHeader.eepMisc;
+}
+
const struct eeprom_ops eep_ar9287_ops = {
.check_eeprom = ath9k_hw_ar9287_check_eeprom,
.get_eeprom = ath9k_hw_ar9287_get_eeprom,
@@ -995,5 +1000,6 @@ const struct eeprom_ops eep_ar9287_ops =
.get_eeprom_rev = ath9k_hw_ar9287_get_eeprom_rev,
.set_board_values = ath9k_hw_ar9287_set_board_values,
.set_txpower = ath9k_hw_ar9287_set_txpower,
- .get_spur_channel = ath9k_hw_ar9287_get_spur_channel
+ .get_spur_channel = ath9k_hw_ar9287_get_spur_channel,
+ .get_eepmisc = ath9k_hw_ar9287_get_eepmisc
};
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -1317,6 +1317,11 @@ static u16 ath9k_hw_def_get_spur_channel
return ah->eeprom.def.modalHeader[is2GHz].spurChans[i].spurChan;
}
+static u8 ath9k_hw_def_get_eepmisc(struct ath_hw *ah)
+{
+ return ah->eeprom.def.baseEepHeader.eepMisc;
+}
+
const struct eeprom_ops eep_def_ops = {
.check_eeprom = ath9k_hw_def_check_eeprom,
.get_eeprom = ath9k_hw_def_get_eeprom,
@@ -1327,5 +1332,6 @@ const struct eeprom_ops eep_def_ops = {
.set_board_values = ath9k_hw_def_set_board_values,
.set_addac = ath9k_hw_def_set_addac,
.set_txpower = ath9k_hw_def_set_txpower,
- .get_spur_channel = ath9k_hw_def_get_spur_channel
+ .get_spur_channel = ath9k_hw_def_get_spur_channel,
+ .get_eepmisc = ath9k_hw_def_get_eepmisc
};
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