[TG3]: Add A1 revs

This patch adds the A1 revision of 5784, 5764, and 5761, and applies all
previous bugfixes.  In places where the list of devices gets too long,
the patch uses a new TG3_FLG3_5761_5784_AX_FIXES flag instead.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 21 insertions, 12 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 72db78b1ec3b..8e76092a171e 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -1106,8 +1106,7 @@ static int tg3_phy_reset(struct tg3 *tp)
         if (err)
                 return err;
 
-        if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
-            tp->pci_chip_rev_id == CHIPREV_ID_5761_A0) {
+        if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) {
                 u32 val;
 
                 val = tr32(TG3_CPMU_LSPD_1000MB_CLK);
@@ -1352,8 +1351,7 @@ static void tg3_power_down_phy(struct tg3 *tp)
              (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)))
                 return;
 
-        if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
-            tp->pci_chip_rev_id == CHIPREV_ID_5761_A0) {
+        if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) {
                 val = tr32(TG3_CPMU_LSPD_1000MB_CLK);
                 val &= ~CPMU_LSPD_1000MB_MACCLK_MASK;
                 val |= CPMU_LSPD_1000MB_MACCLK_12_5;
@@ -3154,7 +3152,8 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset)
                 err = tg3_setup_copper_phy(tp, force_reset);
         }
 
-        if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0) {
+        if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
+            tp->pci_chip_rev_id == CHIPREV_ID_5784_A1) {
                 u32 val, scale;
 
                 val = tr32(TG3_CPMU_CLCK_STAT) & CPMU_CLCK_STAT_MAC_CLCK_MASK;
@@ -6390,7 +6389,8 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 
         tg3_write_sig_legacy(tp, RESET_KIND_INIT);
 
-        if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0) {
+        if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
+            tp->pci_chip_rev_id == CHIPREV_ID_5784_A1) {
                 val = tr32(TG3_CPMU_CTRL);
                 val &= ~(CPMU_CTRL_LINK_AWARE_MODE | CPMU_CTRL_LINK_IDLE_MODE);
                 tw32(TG3_CPMU_CTRL, val);
@@ -9379,8 +9379,7 @@ static int tg3_test_loopback(struct tg3 *tp)
         if (err)
                 return TG3_LOOPBACK_FAILED;
 
-        if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
-            tp->pci_chip_rev_id == CHIPREV_ID_5761_A0) {
+        if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) {
                 int i;
                 u32 status;
 
@@ -9407,8 +9406,7 @@ static int tg3_test_loopback(struct tg3 *tp)
         if (tg3_run_loopback(tp, TG3_MAC_LOOPBACK))
                 err |= TG3_MAC_LOOPBACK_FAILED;
 
-        if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
-            tp->pci_chip_rev_id == CHIPREV_ID_5761_A0) {
+        if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) {
                 tw32(TG3_CPMU_CTRL, cpmuctrl);
 
                 /* Release the mutex */
@@ -10629,7 +10627,8 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
                     tp->pdev->subsystem_vendor == PCI_VENDOR_ID_DELL)
                         tp->led_ctrl = LED_CTRL_MODE_PHY_2;
 
-                if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0)
+                if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
+                    tp->pci_chip_rev_id == CHIPREV_ID_5784_A1)
                         tp->led_ctrl = LED_CTRL_MODE_MAC;
 
                 if (nic_cfg & NIC_SRAM_DATA_CFG_EEPROM_WP) {
@@ -11401,9 +11400,16 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         }
 
         if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
-            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761)
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761) {
                 tp->tg3_flags |= TG3_FLAG_CPMU_PRESENT;
 
+                if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
+                    tp->pci_chip_rev_id == CHIPREV_ID_5784_A1 ||
+                    tp->pci_chip_rev_id == CHIPREV_ID_5761_A0 ||
+                    tp->pci_chip_rev_id == CHIPREV_ID_5761_A1)
+                        tp->tg3_flags3 |= TG3_FLG3_5761_5784_AX_FIXES;
+        }
+
         /* Set up tp->grc_local_ctrl before calling tg3_set_power_state().
          * GPIO1 driven high will bring 5700's external PHY out of reset.
          * It is also used as eeprom write protect on LOMs.
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index d325ab59b391..da18fb220712 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -109,7 +109,9 @@
 #define  CHIPREV_ID_5714_A2              0x9002
 #define  CHIPREV_ID_5906_A1              0xc001
 #define  CHIPREV_ID_5784_A0              0x5784000
+#define  CHIPREV_ID_5784_A1              0x5784001
 #define  CHIPREV_ID_5761_A0              0x5761000
+#define  CHIPREV_ID_5761_A1              0x5761001
 #define  GET_ASIC_REV(CHIP_REV_ID)      ((CHIP_REV_ID) >> 12)
 #define   ASIC_REV_5700                  0x07
 #define   ASIC_REV_5701                  0x00
@@ -2391,6 +2393,7 @@ struct tg3 {
         u32                             tg3_flags3;
 #define TG3_FLG3_NO_NVRAM_ADDR_TRANS    0x00000001
 #define TG3_FLG3_ENABLE_APE             0x00000002
+#define TG3_FLG3_5761_5784_AX_FIXES     0x00000004
 
         struct timer_list               timer;
         u16                             timer_counter;