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-rw-r--r--Documentation/mic/mpssd/mpssd.c4
-rw-r--r--drivers/misc/mic/card/mic_virtio.c4
-rw-r--r--drivers/misc/mic/card/mic_virtio.h7
-rw-r--r--drivers/misc/mic/host/mic_virtio.c2
-rw-r--r--include/uapi/linux/mic_common.h26
5 files changed, 17 insertions, 26 deletions
diff --git a/Documentation/mic/mpssd/mpssd.c b/Documentation/mic/mpssd/mpssd.c
index 5c7fdda56f0e..91f9e8e4ef7b 100644
--- a/Documentation/mic/mpssd/mpssd.c
+++ b/Documentation/mic/mpssd/mpssd.c
@@ -313,7 +313,7 @@ static struct mic_device_desc *get_device_desc(struct mic_info *mic, int type)
int i;
void *dp = get_dp(mic, type);
- for (i = mic_aligned_size(struct mic_bootparam); i < PAGE_SIZE;
+ for (i = sizeof(struct mic_bootparam); i < PAGE_SIZE;
i += mic_total_desc_size(d)) {
d = dp + i;
@@ -520,7 +520,7 @@ static void *
virtio_net(void *arg)
{
static __u8 vnet_hdr[2][sizeof(struct virtio_net_hdr)];
- static __u8 vnet_buf[2][MAX_NET_PKT_SIZE] __aligned(64);
+ static __u8 vnet_buf[2][MAX_NET_PKT_SIZE] __attribute__ ((aligned(64)));
struct iovec vnet_iov[2][2] = {
{ { .iov_base = vnet_hdr[0], .iov_len = sizeof(vnet_hdr[0]) },
{ .iov_base = vnet_buf[0], .iov_len = sizeof(vnet_buf[0]) } },
diff --git a/drivers/misc/mic/card/mic_virtio.c b/drivers/misc/mic/card/mic_virtio.c
index 4dce912f9ea6..20c567b1760b 100644
--- a/drivers/misc/mic/card/mic_virtio.c
+++ b/drivers/misc/mic/card/mic_virtio.c
@@ -520,8 +520,8 @@ static void mic_scan_devices(struct mic_driver *mdrv, bool remove)
struct device *dev;
int ret;
- for (i = mic_aligned_size(struct mic_bootparam);
- i < MIC_DP_SIZE; i += mic_total_desc_size(d)) {
+ for (i = sizeof(struct mic_bootparam); i < MIC_DP_SIZE;
+ i += mic_total_desc_size(d)) {
d = mdrv->dp + i;
dc = (void __iomem *)d + mic_aligned_desc_size(d);
/*
diff --git a/drivers/misc/mic/card/mic_virtio.h b/drivers/misc/mic/card/mic_virtio.h
index 2c5c22c93ba8..d0407ba53bb7 100644
--- a/drivers/misc/mic/card/mic_virtio.h
+++ b/drivers/misc/mic/card/mic_virtio.h
@@ -42,8 +42,8 @@
static inline unsigned mic_desc_size(struct mic_device_desc __iomem *desc)
{
- return mic_aligned_size(*desc)
- + ioread8(&desc->num_vq) * mic_aligned_size(struct mic_vqconfig)
+ return sizeof(*desc)
+ + ioread8(&desc->num_vq) * sizeof(struct mic_vqconfig)
+ ioread8(&desc->feature_len) * 2
+ ioread8(&desc->config_len);
}
@@ -67,8 +67,7 @@ mic_vq_configspace(struct mic_device_desc __iomem *desc)
}
static inline unsigned mic_total_desc_size(struct mic_device_desc __iomem *desc)
{
- return mic_aligned_desc_size(desc) +
- mic_aligned_size(struct mic_device_ctrl);
+ return mic_aligned_desc_size(desc) + sizeof(struct mic_device_ctrl);
}
int mic_devices_init(struct mic_driver *mdrv);
diff --git a/drivers/misc/mic/host/mic_virtio.c b/drivers/misc/mic/host/mic_virtio.c
index 945a3d0fe227..efe8da4401e9 100644
--- a/drivers/misc/mic/host/mic_virtio.c
+++ b/drivers/misc/mic/host/mic_virtio.c
@@ -467,7 +467,7 @@ static int mic_copy_dp_entry(struct mic_vdev *mvdev,
}
/* Find the first free device page entry */
- for (i = mic_aligned_size(struct mic_bootparam);
+ for (i = sizeof(struct mic_bootparam);
i < MIC_DP_SIZE - mic_total_desc_size(dd_config);
i += mic_total_desc_size(devp)) {
devp = mdev->dp + i;
diff --git a/include/uapi/linux/mic_common.h b/include/uapi/linux/mic_common.h
index 17e7d95e4f53..d0ec46d88d2a 100644
--- a/include/uapi/linux/mic_common.h
+++ b/include/uapi/linux/mic_common.h
@@ -23,12 +23,7 @@
#include <linux/virtio_ring.h>
-#ifndef __KERNEL__
-#define ALIGN(a, x) (((a) + (x) - 1) & ~((x) - 1))
-#define __aligned(x) __attribute__ ((aligned(x)))
-#endif
-
-#define mic_aligned_size(x) ALIGN(sizeof(x), 8)
+#define __mic_align(a, x) (((a) + (x) - 1) & ~((x) - 1))
/**
* struct mic_device_desc: Virtio device information shared between the
@@ -49,7 +44,7 @@ struct mic_device_desc {
__u8 config_len;
__u8 status;
__u64 config[0];
-} __aligned(8);
+} __attribute__ ((aligned(8)));
/**
* struct mic_device_ctrl: Per virtio device information in the device page
@@ -74,7 +69,7 @@ struct mic_device_ctrl {
__u8 used_address_updated;
__s8 c2h_vdev_db;
__s8 h2c_vdev_db;
-} __aligned(8);
+} __attribute__ ((aligned(8)));
/**
* struct mic_bootparam: Virtio device independent information in device page
@@ -93,7 +88,7 @@ struct mic_bootparam {
__s8 h2c_config_db;
__u8 shutdown_status;
__u8 shutdown_card;
-} __aligned(8);
+} __attribute__ ((aligned(8)));
/**
* struct mic_device_page: High level representation of the device page
@@ -119,7 +114,7 @@ struct mic_vqconfig {
__u64 address;
__u64 used_address;
__u16 num;
-} __aligned(8);
+} __attribute__ ((aligned(8)));
/*
* The alignment to use between consumer and producer parts of vring.
@@ -173,15 +168,13 @@ struct mic_vring {
int len;
};
-#define mic_aligned_desc_size(d) ALIGN(mic_desc_size(d), 8)
+#define mic_aligned_desc_size(d) __mic_align(mic_desc_size(d), 8)
#ifndef INTEL_MIC_CARD
static inline unsigned mic_desc_size(const struct mic_device_desc *desc)
{
- return mic_aligned_size(*desc)
- + desc->num_vq * mic_aligned_size(struct mic_vqconfig)
- + desc->feature_len * 2
- + desc->config_len;
+ return sizeof(*desc) + desc->num_vq * sizeof(struct mic_vqconfig)
+ + desc->feature_len * 2 + desc->config_len;
}
static inline struct mic_vqconfig *
@@ -201,8 +194,7 @@ static inline __u8 *mic_vq_configspace(const struct mic_device_desc *desc)
}
static inline unsigned mic_total_desc_size(struct mic_device_desc *desc)
{
- return mic_aligned_desc_size(desc) +
- mic_aligned_size(struct mic_device_ctrl);
+ return mic_aligned_desc_size(desc) + sizeof(struct mic_device_ctrl);
}
#endif

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