[kvm-unit-tests PATCH v2 2/8] arm64: microbench: Use the funcions for ipi test as the general functions for gic(ipi/lpi/timer) test

[Jingyi Wang]

The following patches will use that.

Signed-off-by: Jingyi Wang <wangjingy...@huawei.com>
---
 arm/micro-bench.c | 39 ++++++++++++++++++++++-----------------
 1 file changed, 22 insertions(+), 17 deletions(-)

diff --git a/arm/micro-bench.c b/arm/micro-bench.c
index 794dfac..fc4d356 100644
--- a/arm/micro-bench.c
+++ b/arm/micro-bench.c
@@ -25,24 +25,24 @@
 
 static u32 cntfrq;
 
-static volatile bool ipi_ready, ipi_received;
+static volatile bool irq_ready, irq_received;
 static void *vgic_dist_base;
 static void (*write_eoir)(u32 irqstat);
 
-static void ipi_irq_handler(struct pt_regs *regs)
+static void gic_irq_handler(struct pt_regs *regs)
 {
-       ipi_ready = false;
-       ipi_received = true;
+       irq_ready = false;
+       irq_received = true;
        gic_write_eoir(gic_read_iar());
-       ipi_ready = true;
+       irq_ready = true;
 }
 
-static void ipi_secondary_entry(void *data)
+static void gic_secondary_entry(void *data)
 {
-       install_irq_handler(EL1H_IRQ, ipi_irq_handler);
+       install_irq_handler(EL1H_IRQ, gic_irq_handler);
        gic_enable_defaults();
        local_irq_enable();
-       ipi_ready = true;
+       irq_ready = true;
        while (true)
                cpu_relax();
 }
@@ -72,9 +72,9 @@ static bool test_init(void)
                break;
        }
 
-       ipi_ready = false;
+       irq_ready = false;
        gic_enable_defaults();
-       on_cpu_async(1, ipi_secondary_entry, NULL);
+       on_cpu_async(1, gic_secondary_entry, NULL);
 
        cntfrq = get_cntfrq();
        printf("Timer Frequency %d Hz (Output in microseconds)\n", cntfrq);
@@ -82,13 +82,18 @@ static bool test_init(void)
        return true;
 }
 
-static void ipi_prep(void)
+static void gic_prep_common(void)
 {
        unsigned tries = 1 << 28;
 
-       while (!ipi_ready && tries--)
+       while (!irq_ready && tries--)
                cpu_relax();
-       assert(ipi_ready);
+       assert(irq_ready);
+}
+
+static void ipi_prep(void)
+{
+       gic_prep_common();
 }
 
 static void ipi_exec(void)
@@ -96,17 +101,17 @@ static void ipi_exec(void)
        unsigned tries = 1 << 28;
        static int received = 0;
 
-       ipi_received = false;
+       irq_received = false;
 
        gic_ipi_send_single(1, 1);
 
-       while (!ipi_received && tries--)
+       while (!irq_received && tries--)
                cpu_relax();
 
-       if (ipi_received)
+       if (irq_received)
                ++received;
 
-       assert_msg(ipi_received, "failed to receive IPI in time, but received 
%d successfully\n", received);
+       assert_msg(irq_received, "failed to receive IPI in time, but received 
%d successfully\n", received);
 }
 
 static void hvc_exec(void)
-- 
2.19.1


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