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qcacld-3.0: Add api to get smmu domain

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Add api to get smmu domain from cnss2 platform driver.

Change-Id: I1e0370616bda32b013104db7c086e9611a699f43
This commit is contained in:
Sandeep Singh 2019-06-11 15:54:19 +05:30 • committed by nshrivas
commit b2df1387eb
2 changed files with 21 additions and 0 deletions
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7
core/pld/src/pld_common.c
View file

@ -1414,6 +1414,13 @@ void *pld_smmu_get_domain(struct device *dev)
case PLD_BUS_TYPE_SNOC:
ptr = pld_snoc_smmu_get_domain(dev);
break;
case PLD_BUS_TYPE_PCIE:
ptr = pld_pcie_smmu_get_domain(dev);
break;
case PLD_BUS_TYPE_SDIO:
case PLD_BUS_TYPE_USB:
pr_err("Not supported on type %d\n", type);
break;
default:
pr_err("Invalid device type %d\n", type);
break;

14
core/pld/src/pld_pcie.h
View file

@ -133,10 +133,17 @@ static inline int pld_pcie_wlan_pm_control(struct device *dev, bool vote)
#endif
#ifndef CONFIG_PLD_PCIE_CNSS
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0))
static inline void *pld_pcie_smmu_get_domain(struct device *dev)
{
return NULL;
}
#else
static inline void *pld_pcie_smmu_get_mapping(struct device *dev)
{
return NULL;
}
#endif
static inline int
pld_pcie_smmu_map(struct device *dev,
@ -350,10 +357,17 @@ static inline int pld_pcie_collect_rddm(struct device *dev)
return cnss_force_collect_rddm(dev);
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0))
static inline void *pld_pcie_smmu_get_domain(struct device *dev)
{
return cnss_smmu_get_domain(dev);
}
#else
static inline void *pld_pcie_smmu_get_mapping(struct device *dev)
{
return cnss_smmu_get_mapping(dev);
}
#endif
static inline int
pld_pcie_smmu_map(struct device *dev,