1 files changed, 8 insertions, 3 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index d5d418e61923..7e7d6e497e0f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -609,7 +609,8 @@ struct iwl4965_eeprom {
 #define RX_LOW_WATERMARK 8
 
 /* Size of one Rx buffer in host DRAM */
-#define IWL_RX_BUF_SIZE (4 * 1024)
+#define IWL_RX_BUF_SIZE_4K (4 * 1024)
+#define IWL_RX_BUF_SIZE_8K (8 * 1024)
 
 /* Sizes and addresses for instruction and data memory (SRAM) in
  * 4965's embedded processor.  Driver access is via HBUS_TARG_MEM_* regs. */
@@ -1457,13 +1458,17 @@ enum {
 #define FH_RCSR_CHNL0_RX_CONFIG_DMA_CHNL_EN_MASK  (0xC0000000) /* bits 30-31 */
 
 #define FH_RCSR_RX_CONFIG_RBDCB_SIZE_BITSHIFT   (20)
-#define FH_RCSR_RX_CONFIG_RB_SIZE_BITSHIFT      (16)
+#define FH_RCSR_RX_CONFIG_REG_IRQ_RBTH_BITSHIFT (4)
+#define RX_RB_TIMEOUT   (0x10)
 
 #define FH_RCSR_RX_CONFIG_CHNL_EN_PAUSE_VAL         (0x00000000)
 #define FH_RCSR_RX_CONFIG_CHNL_EN_PAUSE_EOF_VAL     (0x40000000)
 #define FH_RCSR_RX_CONFIG_CHNL_EN_ENABLE_VAL        (0x80000000)
 
-#define IWL_FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K    (0x00000000)
+#define FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K    (0x00000000)
+#define FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_8K    (0x00010000)
+#define FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_12K   (0x00020000)
+#define FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_16K   (0x00030000)
 
 #define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_NO_INT_VAL       (0x00000000)
 #define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL     (0x00001000)