1 files changed, 13 insertions, 2 deletions

diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 421471790601..bc7a2e43c62e 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -56,7 +56,8 @@
                 MAX_DB_PAGES_PER_BQ(NUM_LARGE_BUFFERS) * sizeof(u64))
 #define SMALL_BUFFER_SIZE 512
 #define SMALL_BUF_MAP_SIZE (SMALL_BUFFER_SIZE / 2)
-#define LARGE_BUFFER_SIZE       PAGE_SIZE
+#define LARGE_BUFFER_MAX_SIZE 8192
+#define LARGE_BUFFER_MIN_SIZE 2048
 #define MAX_SPLIT_SIZE 1023
 #define QLGE_SB_PAD 32
 
@@ -1201,9 +1202,17 @@ struct tx_ring_desc {
         struct tx_ring_desc *next;
 };
 
+struct page_chunk {
+        struct page *page;      /* master page */
+        char *va;               /* virt addr for this chunk */
+        u64 map;                /* mapping for master */
+        unsigned int offset;    /* offset for this chunk */
+        unsigned int last_flag; /* flag set for last chunk in page */
+};
+
 struct bq_desc {
         union {
-                struct page *lbq_page;
+                struct page_chunk pg_chunk;
                 struct sk_buff *skb;
         } p;
         __le64 *addr;
@@ -1272,6 +1281,7 @@ struct rx_ring {
         dma_addr_t lbq_base_dma;
         void *lbq_base_indirect;
         dma_addr_t lbq_base_indirect_dma;
+        struct page_chunk pg_chunk; /* current page for chunks */
         struct bq_desc *lbq;    /* array of control blocks */
         void __iomem *lbq_prod_idx_db_reg;      /* PCI doorbell mem area + 0x18 */
         u32 lbq_prod_idx;       /* current sw prod idx */
@@ -1526,6 +1536,7 @@ struct ql_adapter {
 
         struct rx_ring rx_ring[MAX_RX_RINGS];
         struct tx_ring tx_ring[MAX_TX_RINGS];
+        unsigned int lbq_buf_order;
 
         int rx_csum;
         u32 default_rx_queue;