dpaa: enable dpaax library

With this patch, dpaa bus and ethernet devices on this bus
would start using the physical-virtual library interfaces.

This patch impacts mempool/dpaa, event/dpaa and net/dpaa as
they are dependent on the bus/dpaa and thus impact linkage of
libraries.

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>

diff --git a/drivers/bus/dpaa/Makefile b/drivers/bus/dpaa/Makefile
index 9337b5f..381a5c6 100644 (file)
--- a/drivers/bus/dpaa/Makefile
+++ b/drivers/bus/dpaa/Makefile
@@ -48,5 +48,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_DPAA_BUS) += \
 LDLIBS += -lpthread
 LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
 LDLIBS += -lrte_ethdev
+LDLIBS += -lrte_common_dpaax
 
 include $(RTE_SDK)/mk/rte.lib.mk

diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index 138e0f9..381c3b1 100644 (file)
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -34,6 +34,7 @@
 
 #include <rte_dpaa_bus.h>
 #include <rte_dpaa_logs.h>
+#include <dpaax_iova_table.h>
 
 #include <fsl_usd.h>
 #include <fsl_qman.h>
@@ -548,6 +549,9 @@ rte_dpaa_bus_probe(void)
                fclose(svr_file);
        }
 
+       /* And initialize the PA->VA translation table */
+       dpaax_iova_table_populate();
+
        /* For each registered driver, and device, call the driver->probe */
        TAILQ_FOREACH(dev, &rte_dpaa_bus.device_list, next) {
                TAILQ_FOREACH(drv, &rte_dpaa_bus.driver_list, next) {

diff --git a/drivers/bus/dpaa/meson.build b/drivers/bus/dpaa/meson.build
index 5e77055..11a3c94 100644 (file)
--- a/drivers/bus/dpaa/meson.build
+++ b/drivers/bus/dpaa/meson.build
@@ -7,7 +7,7 @@ if host_machine.system() != 'linux'
         build = false
 endif
 
-deps += ['eventdev']
+deps += ['common_dpaax', 'eventdev']
 sources = files('base/fman/fman.c',
                'base/fman/fman_hw.c',
                'base/fman/netcfg_layer.c',

diff --git a/drivers/bus/dpaa/rte_dpaa_bus.h b/drivers/bus/dpaa/rte_dpaa_bus.h
index 15dc6a4..1d580a0 100644 (file)
--- a/drivers/bus/dpaa/rte_dpaa_bus.h
+++ b/drivers/bus/dpaa/rte_dpaa_bus.h
@@ -8,6 +8,7 @@
 
 #include <rte_bus.h>
 #include <rte_mempool.h>
+#include <dpaax_iova_table.h>
 
 #include <fsl_usd.h>
 #include <fsl_qman.h>
@@ -110,6 +111,11 @@ extern struct dpaa_memseg_list rte_dpaa_memsegs;
 static inline void *rte_dpaa_mem_ptov(phys_addr_t paddr)
 {
        struct dpaa_memseg *ms;
+       void *va;
+
+       va = dpaax_iova_table_get_va(paddr);
+       if (likely(va != NULL))
+               return va;
 
        /* Check if the address is already part of the memseg list internally
         * maintained by the dpaa driver.

diff --git a/drivers/crypto/dpaa_sec/Makefile b/drivers/crypto/dpaa_sec/Makefile
index 9be4470..674a7a3 100644 (file)
--- a/drivers/crypto/dpaa_sec/Makefile
+++ b/drivers/crypto/dpaa_sec/Makefile
@@ -38,5 +38,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_SEC) += dpaa_sec.c
 
 LDLIBS += -lrte_bus_dpaa
 LDLIBS += -lrte_mempool_dpaa
+LDLIBS += -lrte_common_dpaax
 
 include $(RTE_SDK)/mk/rte.lib.mk

diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c b/drivers/crypto/dpaa_sec/dpaa_sec.c
index 7c0459f..54f1913 100644 (file)
--- a/drivers/crypto/dpaa_sec/dpaa_sec.c
+++ b/drivers/crypto/dpaa_sec/dpaa_sec.c
@@ -107,6 +107,12 @@ dpaa_mem_vtop(void *vaddr)
 static inline void *
 dpaa_mem_ptov(rte_iova_t paddr)
 {
+       void *va;
+
+       va = (void *)dpaax_iova_table_get_va(paddr);
+       if (likely(va))
+               return va;
+
        return rte_mem_iova2virt(paddr);
 }
 

diff --git a/drivers/event/dpaa/Makefile b/drivers/event/dpaa/Makefile
index ddd8552..6f93e7f 100644 (file)
--- a/drivers/event/dpaa/Makefile
+++ b/drivers/event/dpaa/Makefile
@@ -34,5 +34,6 @@ LDLIBS += -lrte_mempool_dpaa
 LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
 LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
 LDLIBS += -lrte_eventdev -lrte_pmd_dpaa -lrte_bus_vdev
+LDLIBS += -lrte_common_dpaax
 
 include $(RTE_SDK)/mk/rte.lib.mk

diff --git a/drivers/mempool/dpaa/Makefile b/drivers/mempool/dpaa/Makefile
index da8da1e..9cf3685 100644 (file)
--- a/drivers/mempool/dpaa/Makefile
+++ b/drivers/mempool/dpaa/Makefile
@@ -31,5 +31,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_DPAA_MEMPOOL) += dpaa_mempool.c
 
 LDLIBS += -lrte_bus_dpaa
 LDLIBS += -lrte_eal -lrte_mempool -lrte_ring
+LDLIBS += -lrte_common_dpaax
 
 include $(RTE_SDK)/mk/rte.lib.mk

diff --git a/drivers/mempool/dpaa/dpaa_mempool.c b/drivers/mempool/dpaa/dpaa_mempool.c
index 1c12122..b05fb7b 100644 (file)
--- a/drivers/mempool/dpaa/dpaa_mempool.c
+++ b/drivers/mempool/dpaa/dpaa_mempool.c
@@ -26,6 +26,7 @@
 #include <rte_ring.h>
 
 #include <dpaa_mempool.h>
+#include <dpaax_iova_table.h>
 
 /* List of all the memseg information locally maintained in dpaa driver. This
  * is to optimize the PA_to_VA searches until a better mechanism (algo) is
@@ -285,6 +286,9 @@ dpaa_populate(struct rte_mempool *mp, unsigned int max_objs,
                return 0;
        }
 
+       /* Update the PA-VA Table */
+       dpaax_iova_table_update(paddr, vaddr, len);
+
        bp_info = DPAA_MEMPOOL_TO_POOL_INFO(mp);
        total_elt_sz = mp->header_size + mp->elt_size + mp->trailer_size;
 

diff --git a/drivers/mempool/dpaa/dpaa_mempool.h b/drivers/mempool/dpaa/dpaa_mempool.h
index 092f326..533e1c6 100644 (file)
--- a/drivers/mempool/dpaa/dpaa_mempool.h
+++ b/drivers/mempool/dpaa/dpaa_mempool.h
@@ -43,10 +43,8 @@ struct dpaa_bp_info {
 };
 
 static inline void *
-DPAA_MEMPOOL_PTOV(struct dpaa_bp_info *bp_info, uint64_t addr)
+DPAA_MEMPOOL_PTOV(struct dpaa_bp_info *bp_info __rte_unused, uint64_t addr)
 {
-       if (bp_info->ptov_off)
-               return ((void *) (size_t)(addr + bp_info->ptov_off));
        return rte_dpaa_mem_ptov(addr);
 }
 

diff --git a/drivers/net/dpaa/Makefile b/drivers/net/dpaa/Makefile
index d7a0a50..1c4f7d9 100644 (file)
--- a/drivers/net/dpaa/Makefile
+++ b/drivers/net/dpaa/Makefile
@@ -38,6 +38,7 @@ LDLIBS += -lrte_bus_dpaa
 LDLIBS += -lrte_mempool_dpaa
 LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
 LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
+LDLIBS += -lrte_common_dpaax
 
 # install this header file
 SYMLINK-$(CONFIG_RTE_LIBRTE_DPAA_PMD)-include := rte_pmd_dpaa.h

diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 3ece996..4c70a40 100644 (file)
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -104,6 +104,10 @@ ifneq (,$(findstring y,$(MVEP-y)))
 _LDLIBS-y += -lrte_common_mvep -L$(LIBMUSDK_PATH)/lib -lmusdk
 endif
 
+ifeq ($(CONFIG_RTE_LIBRTE_DPAA_BUS),y)
+_LDLIBS-$(CONFIG_RTE_LIBRTE_COMMON_DPAAX)   += -lrte_common_dpaax
+endif
+
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PCI_BUS)        += -lrte_bus_pci
 _LDLIBS-$(CONFIG_RTE_LIBRTE_VDEV_BUS)       += -lrte_bus_vdev
 _LDLIBS-$(CONFIG_RTE_LIBRTE_DPAA_BUS)       += -lrte_bus_dpaa