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authorAlexandre Bounine <[email protected]>2016-08-02 14:07:00 -0700
committerLinus Torvalds <[email protected]>2016-08-02 19:35:38 -0400
commitadff1649e6d66d9dda7631701eb98e8482edaff6 (patch)
tree4d1df25fa2f680b9312fb6334d4b1fc47d29f287
parent1ae842de1dd8051cbb65b396b6f029d07f992641 (diff)
powerpc/fsl_rio: apply changes for RIO spec rev 3
- Remove check for parallel PHY - Set LP-Serial Register Map type [[email protected]: fix build] [[email protected]: fix build fix] Link: http://lkml.kernel.org/r/[email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Alexandre Bounine <[email protected]> Cc: Matt Porter <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Andre van Herk <[email protected]> Cc: Barry Wood <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
-rw-r--r--arch/powerpc/sysdev/fsl_rio.c20
1 files changed, 5 insertions, 15 deletions
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 386790cfa16e..984e816f3faf 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -643,19 +643,11 @@ int fsl_rio_setup(struct platform_device *dev)
port->ops = ops;
port->priv = priv;
port->phys_efptr = 0x100;
+ port->phys_rmap = 1;
priv->regs_win = rio_regs_win;
- /* Probe the master port phy type */
ccsr = in_be32(priv->regs_win + RIO_CCSR + i*0x20);
- port->phy_type = (ccsr & 1) ? RIO_PHY_SERIAL : RIO_PHY_PARALLEL;
- if (port->phy_type == RIO_PHY_PARALLEL) {
- dev_err(&dev->dev, "RIO: Parallel PHY type, unsupported port type!\n");
- release_resource(&port->iores);
- kfree(priv);
- kfree(port);
- continue;
- }
- dev_info(&dev->dev, "RapidIO PHY type: Serial\n");
+
/* Checking the port training status */
if (in_be32((priv->regs_win + RIO_ESCSR + i*0x20)) & 1) {
dev_err(&dev->dev, "Port %d is not ready. "
@@ -705,11 +697,9 @@ int fsl_rio_setup(struct platform_device *dev)
((i == 0) ? RIO_INB_ATMU_REGS_PORT1_OFFSET :
RIO_INB_ATMU_REGS_PORT2_OFFSET));
-
- /* Set to receive any dist ID for serial RapidIO controller. */
- if (port->phy_type == RIO_PHY_SERIAL)
- out_be32((priv->regs_win
- + RIO_ISR_AACR + i*0x80), RIO_ISR_AACR_AA);
+ /* Set to receive packets with any dest ID */
+ out_be32((priv->regs_win + RIO_ISR_AACR + i*0x80),
+ RIO_ISR_AACR_AA);
/* Configure maintenance transaction window */
out_be32(&priv->maint_atmu_regs->rowbar,