Signed-off-by: Bartosz Markowski bartosz.markow...@tieto.com
---
drivers/net/wireless/ath/ath10k/core.h |3 ---
drivers/net/wireless/ath/ath10k/pci.c |4 ++--
drivers/net/wireless/ath/ath10k/pci.h | 16 +++-
3 files changed, 13 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/core.h
b/drivers/net/wireless/ath/ath10k/core.h
index f47b2a0..954a33d 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -327,9 +327,6 @@ struct ath10k {
struct mutex vdev_mtx;
struct completion vdev_setup_done;
- bool hw_v1_workaround;
- spinlock_t hw_v1_workaround_lock;
-
struct workqueue_struct *workqueue;
/* prevents concurrent FW reconfiguration */
diff --git a/drivers/net/wireless/ath/ath10k/pci.c
b/drivers/net/wireless/ath/ath10k/pci.c
index e4024ef..48a13b0 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -,8 +,8 @@ retry:
/* Enable AR9888 V1 HW workarounds */
if (pci_dev-device == AR9888_1_0_DEVICE_ID) {
- ar-hw_v1_workaround = true;
- spin_lock_init(ar-hw_v1_workaround_lock);
+ ar_pci-hw_v1_workaround = true;
+ spin_lock_init(ar_pci-hw_v1_workaround_lock);
}
ar_pci-ar = ar;
diff --git a/drivers/net/wireless/ath/ath10k/pci.h
b/drivers/net/wireless/ath/ath10k/pci.h
index 9b497a7..d468c31 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -218,6 +218,9 @@ struct ath10k_pci {
/* Map CE id to ce_state */
struct ce_state *ce_id_to_state[CE_COUNT_MAX];
+
+ bool hw_v1_workaround;
+ spinlock_t hw_v1_workaround_lock;
};
static inline struct ath10k_pci *ath10k_pci_priv(struct ath10k *ar)
@@ -259,17 +262,19 @@ static inline void pci_write32_v1_workaround(struct
ath10k *ar,
void __iomem *addr,
u32 offset, u32 value)
{
- if (ar-hw_v1_workaround) {
+ struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+
+ if (ar_pci-hw_v1_workaround) {
unsigned long irq_flags;
- spin_lock_irqsave(ar-hw_v1_workaround_lock, irq_flags);
+ spin_lock_irqsave(ar_pci-hw_v1_workaround_lock, irq_flags);
ioread32(addr+offset+4); /* 3rd read prior to write */
ioread32(addr+offset+4); /* 2nd read prior to write */
ioread32(addr+offset+4); /* 1st read prior to write */
iowrite32(value, addr+offset);
- spin_unlock_irqrestore(ar-hw_v1_workaround_lock, irq_flags);
+ spin_unlock_irqrestore(ar_pci-hw_v1_workaround_lock,
irq_flags);
} else
iowrite32(value, addr+offset);
}
@@ -315,10 +320,11 @@ static inline void WAR_CE_SRC_RING_WRITE_IDX_SET(struct
ath10k *ar,
u32 ctrl_addr,
unsigned int write_index)
{
+ struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
void __iomem *indicator_addr;
- void __iomem *targid = ath10k_pci_priv(ar)-mem;
+ void __iomem *targid = ar_pci-mem;
- if (!ar-hw_v1_workaround) {
+ if (!ar_pci-hw_v1_workaround) {
CE_SRC_RING_WRITE_IDX_SET(ar, targid, ctrl_addr, write_index);
return;
}
--
1.7.10
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