[PATCH 12/13] powerpc/fsl_rio: apply changes for RIO spec rev 3
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From: Alexandre Bounine <hidden>
Date: 2016-07-21 18:21:50
Also in:
lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
- Remove check for parallel PHY - Set LP-Serial Register Map type Signed-off-by: Alexandre Bounine <redacted> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Andre van Herk <redacted> Cc: Barry Wood <redacted> Cc: linux-kernel@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/sysdev/fsl_rio.c | 12 ++---------- 1 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 1958838..ee5b9f1 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. "
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