---

yaml --- r: 183700 b: refs/heads/master c: 666bc83 h: refs/heads/master v: v3
git-mirror · Jan 21, 2010 · 8ef22e3 · 8ef22e3
1 parent b632860
commit 8ef22e3
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Showing 3 changed files with 26 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 614b05900ec3516b835cd06f848ef6bc915beeea
+refs/heads/master: 666bc831cf820e16cbd0c2d5be780c512b1afe15
diff --git a/trunk/drivers/net/tg3.c b/trunk/drivers/net/tg3.c
@@ -8152,7 +8152,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	/* Prevent chip from dropping frames when flow control
 	 * is enabled.
 	 */
-	tw32_f(MAC_LOW_WMARK_MAX_RX_FRAME, 2);
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
+		val = 1;
+	else
+		val = 2;
+	tw32_f(MAC_LOW_WMARK_MAX_RX_FRAME, val);
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
 	    (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) {
@@ -14091,9 +14095,22 @@ static void __devinit tg3_init_link_config(struct tg3 *tp)
 
 static void __devinit tg3_init_bufmgr_config(struct tg3 *tp)
 {
-	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS &&
-	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
-	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57765) {
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) {
+		tp->bufmgr_config.mbuf_read_dma_low_water =
+			DEFAULT_MB_RDMA_LOW_WATER_5705;
+		tp->bufmgr_config.mbuf_mac_rx_low_water =
+			DEFAULT_MB_MACRX_LOW_WATER_57765;
+		tp->bufmgr_config.mbuf_high_water =
+			DEFAULT_MB_HIGH_WATER_57765;
+
+		tp->bufmgr_config.mbuf_read_dma_low_water_jumbo =
+			DEFAULT_MB_RDMA_LOW_WATER_5705;
+		tp->bufmgr_config.mbuf_mac_rx_low_water_jumbo =
+			DEFAULT_MB_MACRX_LOW_WATER_JUMBO_57765;
+		tp->bufmgr_config.mbuf_high_water_jumbo =
+			DEFAULT_MB_HIGH_WATER_JUMBO_57765;
+	} else if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
 		tp->bufmgr_config.mbuf_read_dma_low_water =
 			DEFAULT_MB_RDMA_LOW_WATER_5705;
 		tp->bufmgr_config.mbuf_mac_rx_low_water =

diff --git a/trunk/drivers/net/tg3.h b/trunk/drivers/net/tg3.h
@@ -1203,14 +1203,18 @@
 #define  DEFAULT_MB_MACRX_LOW_WATER	  0x00000020
 #define  DEFAULT_MB_MACRX_LOW_WATER_5705  0x00000010
 #define  DEFAULT_MB_MACRX_LOW_WATER_5906  0x00000004
+#define  DEFAULT_MB_MACRX_LOW_WATER_57765 0x0000002a
 #define  DEFAULT_MB_MACRX_LOW_WATER_JUMBO 0x00000098
 #define  DEFAULT_MB_MACRX_LOW_WATER_JUMBO_5780 0x0000004b
+#define  DEFAULT_MB_MACRX_LOW_WATER_JUMBO_57765 0x0000007e
 #define BUFMGR_MB_HIGH_WATER		0x00004418
 #define  DEFAULT_MB_HIGH_WATER		 0x00000060
 #define  DEFAULT_MB_HIGH_WATER_5705	 0x00000060
 #define  DEFAULT_MB_HIGH_WATER_5906	 0x00000010
+#define  DEFAULT_MB_HIGH_WATER_57765	 0x000000a0
 #define  DEFAULT_MB_HIGH_WATER_JUMBO	 0x0000017c
 #define  DEFAULT_MB_HIGH_WATER_JUMBO_5780 0x00000096
+#define  DEFAULT_MB_HIGH_WATER_JUMBO_57765 0x000000ea
 #define BUFMGR_RX_MB_ALLOC_REQ		0x0000441c
 #define  BUFMGR_MB_ALLOC_BIT		 0x10000000
 #define BUFMGR_RX_MB_ALLOC_RESP		0x00004420