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authorMichael Chan <mchan@broadcom.com>2007-03-24 20:54:37 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-03-25 18:48:06 -0700
commit1c46ae05d96f77f349ae60c799acb6ac6ddf07a8 (patch)
tree74179101bea9c624cbb7cd96d3b366c21743614c /drivers/net/tg3.c
parentf11e6659ce9058928d73ff440f9b40a818d628ab (diff)
downloadop-kernel-dev-1c46ae05d96f77f349ae60c799acb6ac6ddf07a8.zip
op-kernel-dev-1c46ae05d96f77f349ae60c799acb6ac6ddf07a8.tar.gz
[TG3]: Eliminate the unused TG3_FLAG_SPLIT_MODE flag.
This flag to support multiple PCIX split completions was never used because of hardware bugs. This will make room for a new flag. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.c')
-rw-r--r--drivers/net/tg3.c17
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 8c8f9f4..ab87bb1 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6321,8 +6321,6 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
RDMAC_MODE_ADDROFLOW_ENAB | RDMAC_MODE_FIFOOFLOW_ENAB |
RDMAC_MODE_FIFOURUN_ENAB | RDMAC_MODE_FIFOOREAD_ENAB |
RDMAC_MODE_LNGREAD_ENAB);
- if (tp->tg3_flags & TG3_FLAG_SPLIT_MODE)
- rdmac_mode |= RDMAC_MODE_SPLIT_ENABLE;
/* If statement applies to 5705 and 5750 PCI devices only */
if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 &&
@@ -6495,9 +6493,6 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
} else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) {
val &= ~(PCIX_CAPS_SPLIT_MASK | PCIX_CAPS_BURST_MASK);
val |= (PCIX_CAPS_MAX_BURST_CPIOB << PCIX_CAPS_BURST_SHIFT);
- if (tp->tg3_flags & TG3_FLAG_SPLIT_MODE)
- val |= (tp->split_mode_max_reqs <<
- PCIX_CAPS_SPLIT_SHIFT);
}
tw32(TG3PCI_X_CAPS, val);
}
@@ -10863,14 +10858,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
grc_misc_cfg = tr32(GRC_MISC_CFG);
grc_misc_cfg &= GRC_MISC_CFG_BOARD_ID_MASK;
- /* Broadcom's driver says that CIOBE multisplit has a bug */
-#if 0
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
- grc_misc_cfg == GRC_MISC_CFG_BOARD_ID_5704CIOBE) {
- tp->tg3_flags |= TG3_FLAG_SPLIT_MODE;
- tp->split_mode_max_reqs = SPLIT_MODE_5704_MAX_REQ;
- }
-#endif
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 &&
(grc_misc_cfg == GRC_MISC_CFG_BOARD_ID_5788 ||
grc_misc_cfg == GRC_MISC_CFG_BOARD_ID_5788M))
@@ -11968,14 +11955,12 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
i == 5 ? '\n' : ':');
printk(KERN_INFO "%s: RXcsums[%d] LinkChgREG[%d] "
- "MIirq[%d] ASF[%d] Split[%d] WireSpeed[%d] "
- "TSOcap[%d] \n",
+ "MIirq[%d] ASF[%d] WireSpeed[%d] TSOcap[%d]\n",
dev->name,
(tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) != 0,
(tp->tg3_flags & TG3_FLAG_USE_LINKCHG_REG) != 0,
(tp->tg3_flags & TG3_FLAG_USE_MI_INTERRUPT) != 0,
(tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0,
- (tp->tg3_flags & TG3_FLAG_SPLIT_MODE) != 0,
(tp->tg3_flags2 & TG3_FLG2_NO_ETH_WIRE_SPEED) == 0,
(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) != 0);
printk(KERN_INFO "%s: dma_rwctrl[%08x] dma_mask[%d-bit]\n",
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