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authorNathan Binkert <binkertn@umich.edu>2004-07-12 22:33:27 -0400
committerNathan Binkert <binkertn@umich.edu>2004-07-12 22:33:27 -0400
commitef16b4648406f87940abeb5616fb82cd2cd7e7a6 (patch)
tree7ce0a941d8f6135c5577b3ff86155f6309ba5760 /util/ccdrv/devtime.c
parentf857bd9dff2b0f3e10fa374f9f39e412fda6ae72 (diff)
downloadgem5-ef16b4648406f87940abeb5616fb82cd2cd7e7a6.tar.xz
formatting
--HG-- extra : convert_revision : cbd0c148a50643191372fdba2f771d7e145f1bff
Diffstat (limited to 'util/ccdrv/devtime.c')
-rw-r--r--util/ccdrv/devtime.c32
1 files changed, 14 insertions, 18 deletions
diff --git a/util/ccdrv/devtime.c b/util/ccdrv/devtime.c
index 5c17bf5ef..0e5d17f60 100644
--- a/util/ccdrv/devtime.c
+++ b/util/ccdrv/devtime.c
@@ -55,7 +55,7 @@ static inline uint32_t cycleCounter(uint32_t dep);
static int __init devtime_start(void)
{
uint64_t addr;
- uint32_t t1, t2;
+ uint32_t t1, t2;
uint32_t trash;
int x;
@@ -64,8 +64,7 @@ static int __init devtime_start(void)
printk("Devtime Driver Version %s Loaded...\n", DRIVER_VER);
- if ((dataAddr != 0) && (count != 0))
- {
+ if (dataAddr != 0 && count != 0) {
addr = simple_strtoull(dataAddr, NULL, 0);
devSum = 0;
@@ -77,13 +76,11 @@ static int __init devtime_start(void)
* linear addressing, so its not a problem. But it can fail in x86
* if physical memory is mapped to this address.
*/
- if (addr)
- {
+ if (addr) {
printk("Preparing to read %#llx %d times.\n", addr, count);
t1 = cycleCounter(trash);
- for (x=0; x < count; x++)
- {
+ for (x = 0; x < count; x++) {
trash = readl(addr);
t2 = cycleCounter(trash);
devSum += t2 - t1;
@@ -95,28 +92,26 @@ static int __init devtime_start(void)
*/
iounmap(addr);
- printk("Read Address %#llx %ld times. Average latency %ld.\n", addr, devCnt, devSum/devCnt);
+ printk("Read Address %#llx %ld times. Average latency %ld.\n",
+ addr, devCnt, devSum/devCnt);
}
else
printk("Unable to remap address. Please try again later.\n");
} else {
dev = dev_get_by_name("eth0");
- if (dev)
- {
- printk("Eth0: MemStart: %#lx MemEnd: %#lx I/O Addr: %#lx\n", dev->mem_start,
- dev->mem_end, dev->base_addr);
+ if (dev) {
+ printk("Eth0: MemStart: %#lx MemEnd: %#lx I/O Addr: %#lx\n",
+ dev->mem_start, dev->mem_end, dev->base_addr);
dev_put(dev);
}
dev = 0;
dev = dev_get_by_name("eth1");
- if (dev)
- {
- printk("Eth1: MemStart: %#lx MemEnd: %#lx I/O Addr: %#lx\n", dev->mem_start,
- dev->mem_end, dev->base_addr);
+ if (dev) {
+ printk("Eth1: MemStart: %#lx MemEnd: %#lx I/O Addr: %#lx\n",
+ dev->mem_start, dev->mem_end, dev->base_addr);
dev_put(dev);
}
-
printk("Required information not supplied.\n");
}
@@ -146,7 +141,8 @@ inline uint32_t cycleCounter(uint32_t dep)
#error Architecture NOT SUPPORTE
#endif
-static void __exit devtime_end(void) {
+static void __exit devtime_end(void)
+{
printk("Devtime Driver Version %s Unloaded...\n", DRIVER_VER);
}