Commit 334355aa authored by Matt Carlson's avatar Matt Carlson Committed by David S. Miller

tg3: Bypass power source switching for 57765

The 57765 repurposes all the GPIOs normally used to switch power sources
when configured as a NIC device.  This patch changes the code to avoid
touching the GPIOs for this asic rev.
Signed-off-by: default avatarMatt Carlson <mcarlson@broadcom.com>
Reviewed-by: default avatarMichael Chan <mchan@broadcom.com>
Reviewed-by: default avatarBenjamin Li <benli@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cb4ed1fd
...@@ -2021,7 +2021,9 @@ static void tg3_frob_aux_power(struct tg3 *tp) ...@@ -2021,7 +2021,9 @@ static void tg3_frob_aux_power(struct tg3 *tp)
{ {
struct tg3 *tp_peer = tp; struct tg3 *tp_peer = tp;
if ((tp->tg3_flags2 & TG3_FLG2_IS_NIC) == 0) /* The GPIOs do something completely different on 57765. */
if ((tp->tg3_flags2 & TG3_FLG2_IS_NIC) == 0 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
return; return;
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 || if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 ||
......
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