47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
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From 7c72e64115a9145df5b8faf2182ef17b065261a9 Mon Sep 17 00:00:00 2001
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From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
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Date: Fri, 13 Apr 2018 15:04:45 +0300
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Subject: [PATCH] bus: fsl-mc: added missing fields to dprc_rsp_get_obj_region
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structure
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'type' and 'flags' fields were missing from dprc_rsp_get_obj_region
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structure therefore the MC Bus driver was not receiving proper flags
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from MC like DPRC_REGION_CACHEABLE.
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Signed-off-by: Cristian Sovaiala <cristian.sovaiala@freescale.com>
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Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
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---
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drivers/bus/fsl-mc/dprc.c | 2 ++
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drivers/bus/fsl-mc/fsl-mc-private.h | 5 +++--
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2 files changed, 5 insertions(+), 2 deletions(-)
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--- a/drivers/bus/fsl-mc/dprc.c
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+++ b/drivers/bus/fsl-mc/dprc.c
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@@ -524,6 +524,8 @@ int dprc_get_obj_region(struct fsl_mc_io
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rsp_params = (struct dprc_rsp_get_obj_region *)cmd.params;
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region_desc->base_offset = le64_to_cpu(rsp_params->base_offset);
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region_desc->size = le32_to_cpu(rsp_params->size);
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+ region_desc->type = rsp_params->type;
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+ region_desc->flags = le32_to_cpu(rsp_params->flags);
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if (major_ver > 6 || (major_ver == 6 && minor_ver >= 3))
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region_desc->base_address = le64_to_cpu(rsp_params->base_addr);
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else
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--- a/drivers/bus/fsl-mc/fsl-mc-private.h
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+++ b/drivers/bus/fsl-mc/fsl-mc-private.h
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@@ -207,12 +207,13 @@ struct dprc_cmd_get_obj_region {
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struct dprc_rsp_get_obj_region {
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/* response word 0 */
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- __le64 pad;
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+ __le64 pad0;
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/* response word 1 */
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__le64 base_offset;
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/* response word 2 */
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__le32 size;
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- __le32 pad2;
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+ u8 type;
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+ u8 pad2[3];
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/* response word 3 */
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__le32 flags;
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__le32 pad3;
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