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path: root/drivers/net/wireless/iwlwifi/iwl-csr.h
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-csr.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-csr.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 68ed822..a7bfae0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -173,8 +173,8 @@
#define CSR_HW_IF_CONFIG_REG_BIT_NIC_PREPARE_DONE (0x02000000) /* ME_OWN */
#define CSR_HW_IF_CONFIG_REG_PREPARE (0x08000000) /* WAKE_ME */
-#define CSR_INT_PERIODIC_DIS (0x00)
-#define CSR_INT_PERIODIC_ENA (0xFF)
+#define CSR_INT_PERIODIC_DIS (0x00) /* disable periodic int*/
+#define CSR_INT_PERIODIC_ENA (0xFF) /* 255*32 usec ~ 8 msec*/
/* interrupt flags in INTA, set by uCode or hardware (e.g. dma),
* acknowledged (reset) by host writing "1" to flagged bits. */