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tg3: Move TSO_CAPABLE assignment

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This patch moves the code that asserts the TSO_CAPABLE flag closer to
where the TSO capabilities flags are set.  There isn't a good enough
reason for the code to be separated.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matt Carlson 2011-05-19 12:12:52 +00:00 committed by David S. Miller
parent 4452d09999
commit dabc5c670d
1 changed files with 16 additions and 15 deletions
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31
drivers/net/tg3.c
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@ -13639,6 +13639,21 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
tp->fw_needed = FIRMWARE_TG3TSO;
}
/* Selectively allow TSO based on operating conditions */
if ((tg3_flag(tp, HW_TSO_1) ||
tg3_flag(tp, HW_TSO_2) ||
tg3_flag(tp, HW_TSO_3)) ||
(tp->fw_needed && !tg3_flag(tp, ENABLE_ASF)))
tg3_flag_set(tp, TSO_CAPABLE);
else {
tg3_flag_clear(tp, TSO_CAPABLE);
tg3_flag_clear(tp, TSO_BUG);
tp->fw_needed = NULL;
}
if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0)
tp->fw_needed = FIRMWARE_TG3;
tp->irq_max = 1;
if (tg3_flag(tp, 5750_PLUS)) {
@ -13705,6 +13720,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
if (lnkctl & PCI_EXP_LNKCTL_CLKREQ_EN) {
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
tg3_flag_clear(tp, HW_TSO_2);
tg3_flag_clear(tp, TSO_CAPABLE);
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
tp->pci_chip_rev_id == CHIPREV_ID_57780_A0 ||
@ -15044,21 +15060,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
tg3_init_bufmgr_config(tp);
/* Selectively allow TSO based on operating conditions */
if ((tg3_flag(tp, HW_TSO_1) ||
tg3_flag(tp, HW_TSO_2) ||
tg3_flag(tp, HW_TSO_3)) ||
(tp->fw_needed && !tg3_flag(tp, ENABLE_ASF)))
tg3_flag_set(tp, TSO_CAPABLE);
else {
tg3_flag_clear(tp, TSO_CAPABLE);
tg3_flag_clear(tp, TSO_BUG);
tp->fw_needed = NULL;
}
if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0)
tp->fw_needed = FIRMWARE_TG3;
/* TSO is on by default on chips that support hardware TSO.
* Firmware TSO on older chips gives lower performance, so it
* is off by default, but can be enabled using ethtool.