[tg3] Add support for tg3-5721

From: Daniel Mealha Cabrita <dancab@utfpr.edu.br>

I've added tg3-5721 support for gPXE, the patch (against gpxe-0.9.3) is
attached to this message.

This chipset is present in HP ML150 G2 servers (possibly other HP machines
as well).

diff --git a/src/drivers/net/tg3.c b/src/drivers/net/tg3.c
index 2aa072b68e6a5d3ea0f1b975fde27fda12b022cf..ba228d72b557f6b2985aff7834a1bc89640126ae 100644 (file)
--- a/src/drivers/net/tg3.c
+++ b/src/drivers/net/tg3.c
@@ -1879,7 +1879,8 @@ static int tg3_setup_hw(struct tg3 *tp)
             (65 << GRC_MISC_CFG_PRESCALAR_SHIFT));
 
        /* Initialize MBUF/DESC pool. */
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705) {
+       if ((GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705) &&
+               (tp->pci_chip_rev_id != CHIPREV_ID_5721)) {
                tw32(BUFMGR_MB_POOL_ADDR, NIC_SRAM_MBUF_POOL_BASE);
                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704)
                        tw32(BUFMGR_MB_POOL_SIZE, NIC_SRAM_MBUF_POOL_SIZE64);
@@ -3365,6 +3366,7 @@ PCI_ROM(0x14e4, 0x1648, "tg3-5704",        "Broadcom Tigon 3 5704"),
 PCI_ROM(0x14e4, 0x164d, "tg3-5702FE",      "Broadcom Tigon 3 5702FE"),
 PCI_ROM(0x14e4, 0x1653, "tg3-5705",        "Broadcom Tigon 3 5705"),
 PCI_ROM(0x14e4, 0x1654, "tg3-5705_2",      "Broadcom Tigon 3 5705_2"),
+PCI_ROM(0x14e4, 0x1659, "tg3-5721",        "Broadcom Tigon 3 5721"),
 PCI_ROM(0x14e4, 0x165d, "tg3-5705M",       "Broadcom Tigon 3 5705M"),
 PCI_ROM(0x14e4, 0x165e, "tg3-5705M_2",     "Broadcom Tigon 3 5705M_2"),
 PCI_ROM(0x14e4, 0x1677, "tg3-5751",        "Broadcom Tigon 3 5751"),

diff --git a/src/drivers/net/tg3.h b/src/drivers/net/tg3.h
index fd038f5879c79ffd49a9e34e00fff1b3668a1d36..9077f80a2a59c33921b8928b4ad21a3ad4fe7619 100644 (file)
--- a/src/drivers/net/tg3.h
+++ b/src/drivers/net/tg3.h
@@ -283,6 +283,7 @@ typedef unsigned long dma_addr_t;
 #define  CHIPREV_ID_5705_A1             0x3001
 #define         CHIPREV_ID_5705_A2              0x3002
 #define  CHIPREV_ID_5705_A3              0x3003
+#define  CHIPREV_ID_5721                 0x4101
 #define  CHIPREV_ID_5750_A0              0x4000
 #define  CHIPREV_ID_5750_A1              0x4001
 #define  CHIPREV_ID_5750_A3              0x4003