diff mbox

[dpdk-dev] enicpmd: replace the type u_int* with uint* to remove compilation errors on a few platforms

Message ID D09E3BEE.2905A%ssujith@cisco.com (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Sujith Sankar Nov. 28, 2014, 9:24 a.m. UTC
Hi David,

The u8, u16, etc are there because enicpmd shares a lot of code with kernel mode driver and these are used at a lot of places.
I agree with you on bringing in consistency.  Let me change ioread16 with uint16 and upload a new patch.

Hope this is ok with you.

Thanks,
-Sujith

From: David Marchand <david.marchand@6wind.com<mailto:david.marchand@6wind.com>>
Date: Friday, 28 November 2014 2:18 pm
To: "Sujith Sankar (ssujith)" <ssujith@cisco.com<mailto:ssujith@cisco.com>>
Cc: "dev@dpdk.org<mailto:dev@dpdk.org>" <dev@dpdk.org<mailto:dev@dpdk.org>>
Subject: Re: [dpdk-dev] [PATCH] enicpmd: replace the type u_int* with uint* to remove compilation errors on a few platforms

Hello Sujith,

Why keep those u8, u16, u32 etc... ?
Especially, you can see in this patch that the ioread16 uses u16, while ioread8, ioread32 uses uint*.
I like consistency and "standard" types (unless there is a reason why we use different types).

Anyway, this patch builds fine on ppc.

--
David Marchand


On Fri, Nov 28, 2014 at 8:02 AM, Sujith Sankar <ssujith@cisco.com<mailto:ssujith@cisco.com>> wrote:
ENIC PMD was giving compilation errors on ppc_64-power8-linuxapp-gcc because
of types such as u_int32_t.  This patch replaces all those with uint32_t and
similar ones.

Reported-by: David Marchand <david.marchand@6wind.com<mailto:david.marchand@6wind.com>>
Signed-off-by: Sujith Sankar <ssujith@cisco.com<mailto:ssujith@cisco.com>>
---
 lib/librte_pmd_enic/enic.h             |  2 +-
 lib/librte_pmd_enic/enic_compat.h      | 16 ++++++++--------
 lib/librte_pmd_enic/enic_main.c        | 18 +++++++++---------
 lib/librte_pmd_enic/vnic/vnic_devcmd.h |  6 +++---
 4 files changed, 21 insertions(+), 21 deletions(-)

--
1.9.1
diff mbox

Patch

diff --git a/lib/librte_pmd_enic/enic.h b/lib/librte_pmd_enic/enic.h
index 9f80fc0..6400d24 100644
--- a/lib/librte_pmd_enic/enic.h
+++ b/lib/librte_pmd_enic/enic.h
@@ -106,7 +106,7 @@  struct enic {
        int iommu_group_fd;
        int iommu_groupid;
        int eventfd;
-       u_int8_t mac_addr[ETH_ALEN];
+       uint8_t mac_addr[ETH_ALEN];
        pthread_t err_intr_thread;
        int promisc;
        int allmulti;
diff --git a/lib/librte_pmd_enic/enic_compat.h b/lib/librte_pmd_enic/enic_compat.h
index d22578e..7c62bf2 100644
--- a/lib/librte_pmd_enic/enic_compat.h
+++ b/lib/librte_pmd_enic/enic_compat.h
@@ -89,9 +89,9 @@  typedef               unsigned int        u32;
 typedef         unsigned long long  u64;
 typedef         unsigned long long  dma_addr_t;

-static inline u_int32_t ioread32(volatile void *addr)
+static inline uint32_t ioread32(volatile void *addr)
 {
-       return *(volatile u_int32_t *)addr;
+       return *(volatile uint32_t *)addr;
 }

 static inline u16 ioread16(volatile void *addr)
@@ -99,14 +99,14 @@  static inline u16 ioread16(volatile void *addr)
        return *(volatile u16 *)addr;
 }

-static inline u_int8_t ioread8(volatile void *addr)
+static inline uint8_t ioread8(volatile void *addr)
 {
-       return *(volatile u_int8_t *)addr;
+       return *(volatile uint8_t *)addr;
 }

-static inline void iowrite32(u_int32_t val, volatile void *addr)
+static inline void iowrite32(uint32_t val, volatile void *addr)
 {
-       *(volatile u_int32_t *)addr = val;
+       *(volatile uint32_t *)addr = val;
 }

 static inline void iowrite16(u16 val, volatile void *addr)
@@ -114,9 +114,9 @@  static inline void iowrite16(u16 val, volatile void *addr)
        *(volatile u16 *)addr = val;
 }

-static inline void iowrite8(u_int8_t val, volatile void *addr)
+static inline void iowrite8(uint8_t val, volatile void *addr)
 {
-       *(volatile u_int8_t *)addr = val;
+       *(volatile uint8_t *)addr = val;
 }

 static inline unsigned int readl(volatile void __iomem *addr)
diff --git a/lib/librte_pmd_enic/enic_main.c b/lib/librte_pmd_enic/enic_main.c
index f6f00d3..853dd04 100644
--- a/lib/librte_pmd_enic/enic_main.c
+++ b/lib/librte_pmd_enic/enic_main.c
@@ -172,17 +172,17 @@  unsigned int enic_cleanup_wq(struct enic *enic, struct vnic_wq *wq)

 int enic_send_pkt(struct enic *enic, struct vnic_wq *wq,
        struct rte_mbuf *tx_pkt, unsigned short len,
-       u_int8_t sop, u_int8_t eop,
-       u_int16_t ol_flags, u_int16_t vlan_tag)
+       uint8_t sop, uint8_t eop,
+       uint16_t ol_flags, uint16_t vlan_tag)
 {
        struct wq_enet_desc *desc = vnic_wq_next_desc(wq);
-       u_int16_t mss = 0;
-       u_int16_t header_length = 0;
-       u_int8_t cq_entry = eop;
-       u_int8_t vlan_tag_insert = 0;
+       uint16_t mss = 0;
+       uint16_t header_length = 0;
+       uint8_t cq_entry = eop;
+       uint8_t vlan_tag_insert = 0;
        unsigned char *buf = (unsigned char *)(tx_pkt->buf_addr) +
            RTE_PKTMBUF_HEADROOM;
-       u_int64_t bus_addr = (dma_addr_t)
+       uint64_t bus_addr = (dma_addr_t)
            (tx_pkt->buf_physaddr + RTE_PKTMBUF_HEADROOM);

        if (sop) {
@@ -342,8 +342,8 @@  static int enic_rq_alloc_buf(struct vnic_rq *rq)
        void *buf;
        dma_addr_t dma_addr;
        struct rq_enet_desc *desc = vnic_rq_next_desc(rq);
-       u_int8_t type = RQ_ENET_TYPE_ONLY_SOP;
-       u_int16_t len = ENIC_MAX_MTU + VLAN_ETH_HLEN;
+       uint8_t type = RQ_ENET_TYPE_ONLY_SOP;
+       uint16_t len = ENIC_MAX_MTU + VLAN_ETH_HLEN;
        u16 split_hdr_size = vnic_get_hdr_split_size(enic->vdev);
        struct rte_mbuf *mbuf = enic_rxmbuf_alloc(rq->mp);
        struct rte_mbuf *hdr_mbuf = NULL;
diff --git a/lib/librte_pmd_enic/vnic/vnic_devcmd.h b/lib/librte_pmd_enic/vnic/vnic_devcmd.h
index b4c87c1..e7ecf31 100644
--- a/lib/librte_pmd_enic/vnic/vnic_devcmd.h
+++ b/lib/librte_pmd_enic/vnic/vnic_devcmd.h
@@ -691,9 +691,9 @@  enum {
 #define FILTER_MAX_BUF_SIZE 100  /* Maximum size of buffer to CMD_ADD_FILTER */

 struct filter_tlv {
-       u_int32_t type;
-       u_int32_t length;
-       u_int32_t val[0];
+       uint32_t type;
+       uint32_t length;
+       uint32_t val[0];
 };

 enum {