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| author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-07 15:42:54 +0100 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-14 14:10:51 +0100 |
| commit | 8fe5ad5d3373cebed4fbc55a7b779721971ce427 (patch) | |
| tree | 5d9106ede800508dde24c21dda7f90b8b1b8af5b /target/linux/bcm47xx/patches-4.19/791-tg3-no-pci-sleep.patch | |
| parent | 8590e70fab64172700c21bc5e658eba17a1eae70 (diff) | |
| download | upstream-8fe5ad5d3373cebed4fbc55a7b779721971ce427.tar.gz upstream-8fe5ad5d3373cebed4fbc55a7b779721971ce427.tar.bz2 upstream-8fe5ad5d3373cebed4fbc55a7b779721971ce427.zip | |
brcm47xx: rename target to bcm47xx
This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/bcm47xx/patches-4.19/791-tg3-no-pci-sleep.patch')
| -rw-r--r-- | target/linux/bcm47xx/patches-4.19/791-tg3-no-pci-sleep.patch | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target/linux/bcm47xx/patches-4.19/791-tg3-no-pci-sleep.patch b/target/linux/bcm47xx/patches-4.19/791-tg3-no-pci-sleep.patch new file mode 100644 index 0000000000..31c87b38c5 --- /dev/null +++ b/target/linux/bcm47xx/patches-4.19/791-tg3-no-pci-sleep.patch @@ -0,0 +1,17 @@ +When the Ethernet controller is powered down and someone wants to +access the mdio bus like the witch driver (b53) the system crashed if +PCI_D3hot was set before. This patch deactivates this power sawing mode +when a switch driver is in use. + +--- a/drivers/net/ethernet/broadcom/tg3.c ++++ b/drivers/net/ethernet/broadcom/tg3.c +@@ -4279,7 +4279,8 @@ static int tg3_power_down_prepare(struct + static void tg3_power_down(struct tg3 *tp) + { + pci_wake_from_d3(tp->pdev, tg3_flag(tp, WOL_ENABLE)); +- pci_set_power_state(tp->pdev, PCI_D3hot); ++ if (!tg3_flag(tp, ROBOSWITCH)) ++ pci_set_power_state(tp->pdev, PCI_D3hot); + } + + static void tg3_aux_stat_to_speed_duplex(struct tg3 *tp, u32 val, u16 *speed, u8 *duplex) |