[rt2x00-users] [PATCH 2/2] rt2x00: rt2800: unify [RT]XWI_SIZE defines

Gabor Juhos juhosg at openwrt.org
Sun Jun 23 00:31:59 AEST 2013


Use common names instead of chip specific ones.
The patch contains no functional changes, but
it makes it easier to add support for further
descriptor sizes.

Signed-off-by: Gabor Juhos <juhosg at openwrt.org>
---
 drivers/net/wireless/rt2x00/rt2800.h    |   10 ++++++----
 drivers/net/wireless/rt2x00/rt2800pci.c |    6 +++---
 drivers/net/wireless/rt2x00/rt2800usb.c |    8 ++++----
 3 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index a7630d5..fe43d01 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -2625,11 +2625,13 @@ struct mac_iveiv_entry {
 /*
  * DMA descriptor defines.
  */
-#define TXWI_DESC_SIZE			(4 * sizeof(__le32))
-#define RXWI_DESC_SIZE			(4 * sizeof(__le32))
 
-#define TXWI_DESC_SIZE_5592		(5 * sizeof(__le32))
-#define RXWI_DESC_SIZE_5592		(6 * sizeof(__le32))
+#define TXWI_DESC_SIZE_4WORDS		(4 * sizeof(__le32))
+#define TXWI_DESC_SIZE_5WORDS		(5 * sizeof(__le32))
+
+#define RXWI_DESC_SIZE_4WORDS		(4 * sizeof(__le32))
+#define RXWI_DESC_SIZE_6WORDS		(6 * sizeof(__le32))
+
 /*
  * TX WI structure
  */
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index e664918..0005562 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -1194,7 +1194,7 @@ static void rt2800pci_queue_init(struct data_queue *queue)
 		queue->limit = 128;
 		queue->data_size = AGGREGATION_SIZE;
 		queue->desc_size = RXD_DESC_SIZE;
-		queue->winfo_size = RXWI_DESC_SIZE;
+		queue->winfo_size = RXWI_DESC_SIZE_4WORDS;
 		queue->priv_size = sizeof(struct queue_entry_priv_mmio);
 		break;
 
@@ -1205,7 +1205,7 @@ static void rt2800pci_queue_init(struct data_queue *queue)
 		queue->limit = 64;
 		queue->data_size = AGGREGATION_SIZE;
 		queue->desc_size = TXD_DESC_SIZE;
-		queue->winfo_size = TXWI_DESC_SIZE;
+		queue->winfo_size = TXWI_DESC_SIZE_4WORDS;
 		queue->priv_size = sizeof(struct queue_entry_priv_mmio);
 		break;
 
@@ -1213,7 +1213,7 @@ static void rt2800pci_queue_init(struct data_queue *queue)
 		queue->limit = 8;
 		queue->data_size = 0; /* No DMA required for beacons */
 		queue->desc_size = TXD_DESC_SIZE;
-		queue->winfo_size = TXWI_DESC_SIZE;
+		queue->winfo_size = TXWI_DESC_SIZE_4WORDS;
 		queue->priv_size = sizeof(struct queue_entry_priv_mmio);
 		break;
 
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 7edd903..840833b 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -855,11 +855,11 @@ static void rt2800usb_queue_init(struct data_queue *queue)
 	unsigned short txwi_size, rxwi_size;
 
 	if (rt2x00_rt(rt2x00dev, RT5592)) {
-		txwi_size = TXWI_DESC_SIZE_5592;
-		rxwi_size = RXWI_DESC_SIZE_5592;
+		txwi_size = TXWI_DESC_SIZE_5WORDS;
+		rxwi_size = RXWI_DESC_SIZE_6WORDS;
 	} else {
-		txwi_size = TXWI_DESC_SIZE;
-		rxwi_size = RXWI_DESC_SIZE;
+		txwi_size = TXWI_DESC_SIZE_4WORDS;
+		rxwi_size = RXWI_DESC_SIZE_4WORDS;
 	}
 
 	switch (queue->qid) {
-- 
1.7.10





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