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path: root/drivers/net/wireless/zd1211rw/zd_chip.h
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Diffstat (limited to 'drivers/net/wireless/zd1211rw/zd_chip.h')
-rw-r--r--drivers/net/wireless/zd1211rw/zd_chip.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
index 069d2b46733..4a412eea881 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zd1211rw/zd_chip.h
@@ -473,7 +473,15 @@
#define CR_ACK_TIMEOUT_EXT CTL_REG(0x0690)
#define CR_BCN_FIFO_SEMAPHORE CTL_REG(0x0694)
+
#define CR_IFS_VALUE CTL_REG(0x0698)
+#define IFS_VALUE_DIFS_SH 0
+#define IFS_VALUE_EIFS_SH 12
+#define IFS_VALUE_SIFS_SH 24
+#define IFS_VALUE_DEFAULT (( 50 << IFS_VALUE_DIFS_SH) | \
+ (1148 << IFS_VALUE_EIFS_SH) | \
+ ( 10 << IFS_VALUE_SIFS_SH))
+
#define CR_RX_TIME_OUT CTL_REG(0x069C)
#define CR_TOTAL_RX_FRM CTL_REG(0x06A0)
#define CR_CRC32_CNT CTL_REG(0x06A4)