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Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/hif.h')
-rw-r--r--drivers/net/wireless/ath/ath6kl/hif.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/hif.h b/drivers/net/wireless/ath/ath6kl/hif.h
index 699a036f3a4..20ed6b73517 100644
--- a/drivers/net/wireless/ath/ath6kl/hif.h
+++ b/drivers/net/wireless/ath/ath6kl/hif.h
@@ -1,5 +1,6 @@
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
+ * Copyright (c) 2011 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -197,6 +198,8 @@ struct hif_scatter_req {
u8 *virt_dma_buf;
struct hif_scatter_item scat_list[1];
+
+ u32 scat_q_depth;
};
struct ath6kl_irq_proc_registers {
@@ -220,6 +223,7 @@ struct ath6kl_irq_enable_reg {
} __packed;
struct ath6kl_device {
+ /* protects irq_proc_reg and irq_en_reg below */
spinlock_t lock;
struct ath6kl_irq_proc_registers irq_proc_reg;
struct ath6kl_irq_enable_reg irq_en_reg;