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Date: Tue, 5 Apr 2011 17:22:45 -0700
From: "Matt Carlson" <mcarlson@...adcom.com>
To: davem@...emloft.net
cc: netdev@...r.kernel.org, mcarlson@...adcom.com
Subject: [PATCH v2 net-next 3/9] tg3: Reintroduce 5717_PLUS
This patch reintroduces the TG3_FLG3_5717_PLUS to identify 5717 and
later devices.
Signed-off-by: Matt Carlson <mcarlson@...adcom.com>
---
drivers/net/tg3.c | 40 ++++++++++++++++------------------------
drivers/net/tg3.h | 1 +
2 files changed, 17 insertions(+), 24 deletions(-)
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 4f8976b..dc6b60b 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -1042,8 +1042,7 @@ static int tg3_mdio_init(struct tg3 *tp)
u32 reg;
struct phy_device *phydev;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+ if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
u32 is_serdes;
tp->phy_addr = PCI_FUNC(tp->pdev->devfn) + 1;
@@ -1621,8 +1620,7 @@ static void tg3_phy_toggle_apd(struct tg3 *tp, bool enable)
u32 reg;
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_5719) &&
+ ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) &&
(tp->phy_flags & TG3_PHYFLG_MII_SERDES)))
return;
@@ -2045,8 +2043,7 @@ static int tg3_phy_reset(struct tg3 *tp)
}
}
- if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) &&
+ if ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) &&
(tp->phy_flags & TG3_PHYFLG_MII_SERDES))
return 0;
@@ -7671,8 +7668,7 @@ static void tg3_rings_reset(struct tg3 *tp)
/* Disable all transmit rings but the first. */
if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 16;
- else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+ else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 4;
else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 2;
@@ -7686,8 +7682,7 @@ static void tg3_rings_reset(struct tg3 *tp)
/* Disable all receive return rings but the first. */
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+ if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 17;
else if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 16;
@@ -8089,8 +8084,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
((u64) tpr->rx_std_mapping >> 32));
tw32(RCVDBDI_STD_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW,
((u64) tpr->rx_std_mapping & 0xffffffff));
- if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
- GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719)
+ if (!(tp->tg3_flags3 & TG3_FLG3_5717_PLUS))
tw32(RCVDBDI_STD_BD + TG3_BDINFO_NIC_ADDR,
NIC_SRAM_RX_BUFFER_DESC);
@@ -10848,8 +10842,7 @@ static int tg3_test_memory(struct tg3 *tp)
int err = 0;
int i;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+ if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
mem_tbl = mem_tbl_5717;
else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
mem_tbl = mem_tbl_57765;
@@ -11930,8 +11923,7 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
tg3_get_57780_nvram_info(tp);
- else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+ else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
tg3_get_5717_nvram_info(tp);
else
tg3_get_nvram_info(tp);
@@ -13333,8 +13325,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
tp->pdev_peer = tg3_find_peer(tp);
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+ tp->tg3_flags3 |= TG3_FLG3_5717_PLUS;
+
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765 ||
+ (tp->tg3_flags3 & TG3_FLG3_5717_PLUS))
tp->tg3_flags3 |= TG3_FLG3_57765_PLUS;
/* Intentionally exclude ASIC_REV_5906 */
@@ -13427,8 +13422,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
tp->tg3_flags3 |= TG3_FLG3_40BIT_DMA_LIMIT_BUG;
}
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+ if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
tp->tg3_flags3 |= TG3_FLG3_LRG_PROD_RING_CAP;
if ((tp->tg3_flags3 & TG3_FLG3_57765_PLUS) &&
@@ -13962,8 +13956,7 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
tw32_f(NVRAM_CMD, NVRAM_CMD_RESET);
else
tg3_nvram_unlock(tp);
- } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+ } else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
if (PCI_FUNC(tp->pdev->devfn) & 1)
mac_offset = 0xcc;
if (PCI_FUNC(tp->pdev->devfn) > 1)
@@ -14760,8 +14753,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
}
if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) &&
- GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
- GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719)
+ !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS))
dev->netdev_ops = &tg3_netdev_ops;
else
dev->netdev_ops = &tg3_netdev_ops_dma_bug;
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 6f34db5..b8e6acc 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2917,6 +2917,7 @@ struct tg3 {
#define TG3_FLG3_L1PLLPD_EN 0x00800000
#define TG3_FLG3_57765_PLUS 0x01000000
#define TG3_FLG3_APE_HAS_NCSI 0x02000000
+#define TG3_FLG3_5717_PLUS 0x04000000
struct timer_list timer;
u16 timer_counter;
--
1.7.3.4
--
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