diff options
| author | Varun Sethi <Varun.Sethi@freescale.com> | 2014-03-10 19:27:58 (GMT) |
|---|---|---|
| committer | Jose Rivera <German.Rivera@freescale.com> | 2014-03-18 18:39:07 (GMT) |
| commit | b4689aaab5392994cf6d6ec5c84f771d5887cded (patch) | |
| tree | 1f85c5afc275ed3491a12ce4dedbf2f67038eb70 /drivers/iommu | |
| parent | 5231ff739a8628bb8301aa9502b1d26ec6c19f7e (diff) | |
| download | linux-fsl-qoriq-b4689aaab5392994cf6d6ec5c84f771d5887cded.tar.xz | |
iommu/fsl: Support for setting up PMAN PAACE entry.
Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>
Change-Id: I3aeb4ab1c4f91d5a1367fbe8f6ca31fe80357754
Reviewed-on: http://git.am.freescale.net:8181/9620
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Stuart Yoder <stuart.yoder@freescale.com>
Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/fsl_pamu.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c index e7778c6..da707d8 100644 --- a/drivers/iommu/fsl_pamu.c +++ b/drivers/iommu/fsl_pamu.c @@ -705,6 +705,7 @@ found_cpu_node: #define QMAN_PORTAL_PAACE 2 #define BMAN_PAACE 3 #define FMAN_PAACE 4 +#define PMAN_PAACE 5 /** * Setup operation mapping and stash destinations for DPAA (QMAN, QMAN portal @@ -740,6 +741,10 @@ static void setup_dpaa_paace(struct paace *ppaace, int paace_type) set_bf(ppaace->impl_attr, PAACE_IA_CID, get_stash_id(PAMU_ATTR_CACHE_L3, 0)); break; + case PMAN_PAACE: + set_bf(ppaace->impl_attr, PAACE_IA_OTM, PAACE_OTM_INDEXED); + ppaace->op_encode.index_ot.omi = OMI_PMAN; + break; } } @@ -781,6 +786,11 @@ static void __init setup_omt(struct ome *omt) ome->moe[IOE_READ_IDX] = EOE_VALID | EOE_READI; ome->moe[IOE_WRITE_IDX] = EOE_VALID | EOE_WRITE; + /* Configure OMI_PMAN */ + ome = &omt[OMI_PMAN]; + ome->moe[IOE_DIRECT0_IDX] = EOE_LDEC | EOE_VALID; + ome->moe[IOE_DIRECT1_IDX] = EOE_LDEC | EOE_VALID; + /* Configure OMI_DSP */ ome = &omt[OMI_DSP]; ome->moe[IOE_READ_IDX] = EOE_VALID | EOE_RWNITC; @@ -905,6 +915,8 @@ static void __init setup_liodns(void) setup_dpaa_paace(ppaace, QMAN_PAACE); if (of_device_is_compatible(node, "fsl,bman")) setup_dpaa_paace(ppaace, BMAN_PAACE); + if (of_device_is_compatible(node, "fsl,pman")) + setup_dpaa_paace(ppaace, PMAN_PAACE); #ifdef CONFIG_FSL_FMAN_CPC_STASH if (of_match_node(fman_device_ids, node)) setup_dpaa_paace(ppaace, FMAN_PAACE); |