* [dpdk-stable] [PATCH 02/14] drivers: change the deprecated memseg physaddr to iova
[not found] <1512710487-32388-1-git-send-email-hemant.agrawal@nxp.com>
@ 2017-12-08 5:21 ` Hemant Agrawal
2017-12-08 5:29 ` santosh
0 siblings, 1 reply; 2+ messages in thread
From: Hemant Agrawal @ 2017-12-08 5:21 UTC (permalink / raw)
To: dev; +Cc: ferruh.yigit, shreyansh.jain, Santosh Shukla, stable
DPAA and DPAA2 drivers were using memseg physaddr, which
has been deprecated.
Fixes: 7ba49d39f14c ("mem: rename segment address from physical to IOVA")
Cc: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/bus/dpaa/rte_dpaa_bus.h | 6 +++---
drivers/bus/fslmc/fslmc_vfio.c | 2 +-
drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 8 ++++----
drivers/crypto/dpaa_sec/dpaa_sec.c | 8 ++++----
4 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/bus/dpaa/rte_dpaa_bus.h b/drivers/bus/dpaa/rte_dpaa_bus.h
index eafc944..bc933af 100644
--- a/drivers/bus/dpaa/rte_dpaa_bus.h
+++ b/drivers/bus/dpaa/rte_dpaa_bus.h
@@ -113,10 +113,10 @@ static inline void *rte_dpaa_mem_ptov(phys_addr_t paddr)
int i;
for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr != NULL; i++) {
- if (paddr >= memseg[i].phys_addr && paddr <
- memseg[i].phys_addr + memseg[i].len)
+ if (paddr >= memseg[i].iova && paddr <
+ memseg[i].iova + memseg[i].len)
return (uint8_t *)(memseg[i].addr) +
- (paddr - memseg[i].phys_addr);
+ (paddr - memseg[i].iova);
}
return NULL;
diff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c
index 25c87ad..e47215c 100644
--- a/drivers/bus/fslmc/fslmc_vfio.c
+++ b/drivers/bus/fslmc/fslmc_vfio.c
@@ -249,7 +249,7 @@ int rte_fslmc_vfio_dmamap(void)
dma_map.size = memseg[i].len;
dma_map.vaddr = memseg[i].addr_64;
#ifdef RTE_LIBRTE_DPAA2_USE_PHYS_IOVA
- dma_map.iova = memseg[i].phys_addr;
+ dma_map.iova = memseg[i].iova;
#else
dma_map.iova = dma_map.vaddr;
#endif
diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
index c1b842f..ece1a7d 100644
--- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
@@ -284,10 +284,10 @@ static void *dpaa2_mem_ptov(phys_addr_t paddr)
int i;
for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) {
- if (paddr >= memseg[i].phys_addr &&
- (char *)paddr < (char *)memseg[i].phys_addr + memseg[i].len)
+ if (paddr >= memseg[i].iova &&
+ (char *)paddr < (char *)memseg[i].iova + memseg[i].len)
return (void *)(memseg[i].addr_64
- + (paddr - memseg[i].phys_addr));
+ + (paddr - memseg[i].iova));
}
return NULL;
}
@@ -301,7 +301,7 @@ static phys_addr_t dpaa2_mem_vtop(uint64_t vaddr)
for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) {
if (vaddr >= memseg[i].addr_64 &&
vaddr < memseg[i].addr_64 + memseg[i].len)
- return memseg[i].phys_addr
+ return memseg[i].iova
+ (vaddr - memseg[i].addr_64);
}
return (phys_addr_t)(NULL);
diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c b/drivers/crypto/dpaa_sec/dpaa_sec.c
index 16155b1..438dd3b 100644
--- a/drivers/crypto/dpaa_sec/dpaa_sec.c
+++ b/drivers/crypto/dpaa_sec/dpaa_sec.c
@@ -121,7 +121,7 @@ dpaa_mem_vtop(void *vaddr)
for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) {
if (vaddr_64 >= memseg[i].addr_64 &&
vaddr_64 < memseg[i].addr_64 + memseg[i].len) {
- paddr = memseg[i].phys_addr +
+ paddr = memseg[i].iova +
(vaddr_64 - memseg[i].addr_64);
return (rte_iova_t)paddr;
@@ -137,10 +137,10 @@ dpaa_mem_ptov(rte_iova_t paddr)
int i;
for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) {
- if (paddr >= memseg[i].phys_addr &&
- (char *)paddr < (char *)memseg[i].phys_addr + memseg[i].len)
+ if (paddr >= memseg[i].iova &&
+ (char *)paddr < (char *)memseg[i].iova + memseg[i].len)
return (void *)(memseg[i].addr_64 +
- (paddr - memseg[i].phys_addr));
+ (paddr - memseg[i].iova));
}
return NULL;
}
--
2.7.4
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