On Thu, Sep 01, 2016 at 11:34:55AM -0500, Bjorn Helgaas wrote:
> I can't conveniently build it, so I'm sure I've broken things. I
Indeed, you have :)
> pushed the current work-in-progress branch to pci/host-rockchip-wip.
> After we fix build errors and other thinkos, I'll rename it and put it
> in -next.
I'll append a patch that gets things building and working for me. With
that:
Tested-by: Brian Norris <briannorris@xxxxxxxxxxxx>
I haven't examined all the changes in detail, but they mostly seem
reasonable.
> I'll also post the broken-out patches for the changes I made on top of
> the previous v10 (2098142ae87d). I'll eventually squash them all into
> the original commit so we don't have the clutter in the logs.
diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c
index 6623598679f2..ac846bab7396 100644
--- a/drivers/pci/host/pcie-rockchip.c
+++ b/drivers/pci/host/pcie-rockchip.c
@@ -128,9 +128,9 @@
#define PCIE_CLIENT_CONF_ENABLE (0x00010000 | 0x0001)
#define PCIE_CLIENT_LINK_TRAIN_ENABLE (0x00020000 | 0x0002)
#define PCIE_CLIENT_ARI_ENABLE (0x00080000 | 0x0008)
-#define PCIE_CLIENT_CONF_LANE_NUM(x) (0x00300000 | (((x >> 1) & 3) << 4)
+#define PCIE_CLIENT_CONF_LANE_NUM(x) (0x00300000 | (((x >> 1) & 3) << 4))
#define PCIE_CLIENT_MODE_RC (0x00400000 | 0x0040)
-#define PCIE_CLIENT_GEN_SEL(x) (0x00800000 | ((x & 1) << 7)
+#define PCIE_CLIENT_GEN_SEL(x) (0x00800000 | ((x & 1) << 7))
#define PCIE_CLIENT_GEN_SEL_0 0
#define PCIE_CLIENT_GEN_SEL_2 1
@@ -643,14 +643,13 @@ static irqreturn_t rockchip_pcie_client_irq_handler(int irq, void *arg)
static void rockchip_pcie_legacy_int_handler(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
- struct rockchip_pcie *rockchip;
+ struct rockchip_pcie *rockchip = irq_desc_get_handler_data(desc);
struct device *dev = rockchip->dev;
u32 reg;
u32 hwirq;
u32 virq;
chained_irq_enter(chip, desc);
- rockchip = irq_desc_get_handler_data(desc);
reg = rockchip_pcie_read(rockchip, PCIE_CLIENT_INT_STATUS);
reg = (reg & ROCKCHIP_PCIE_RPIFR1_INTR_MASK) >>
--
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