Seting up ports to enable PCI_COMMAND_MASTER is using '0x4' as a hardcore value and '0x4' also for PCI_COMMAND register instead of use definitions from linux pci system headers. Replace both.
Signed-off-by: Sergio Paracuellos <sergio.paracuel...@gmail.com> --- Greg, I resend this PATCH because it has not been applied and I sent it two weeks ago before other applyed PATCHes for the same driver, so maybe it has been lost. If this is not the case, sorry for inconvenience. It was sent on December, 23th: * http://driverdev.linuxdriverproject.org/pipermail/driverdev-devel/2018-December/130193.html Best regards, Sergio Paracuellos drivers/staging/mt7621-pci/pci-mt7621.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c index 8db94fdbdd6d..507b8c68d20b 100644 --- a/drivers/staging/mt7621-pci/pci-mt7621.c +++ b/drivers/staging/mt7621-pci/pci-mt7621.c @@ -515,8 +515,9 @@ static void mt7621_pcie_enable_ports(struct mt7621_pcie *pcie) } for (slot = 0; slot < num_slots_enabled; slot++) { - val = read_config(pcie, slot, 0x4); - write_config(pcie, slot, 0x4, val | 0x4); + val = read_config(pcie, slot, PCI_COMMAND); + val |= PCI_COMMAND_MASTER; + write_config(pcie, slot, PCI_COMMAND, val); /* configure RC FTS number to 250 when it leaves L0s */ val = read_config(pcie, slot, PCIE_FTS_NUM); val &= ~PCIE_FTS_NUM_MASK; -- 2.19.1 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
