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SBI calls expect a pointer to a u_long rather than a pointer.

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This is just cosmetic.

A weirder issue is that the SBI doc claims the hart mask pointer should
be a physical address, not a virtual address.  However, the implementation
in bbl seems to just dereference the address directly.

Reviewed by:	markj
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D17781
This commit is contained in:
John Baldwin 2018-11-01 22:15:25 +00:00
parent 344adeab18
commit a751b25546
2 changed files with 3 additions and 3 deletions
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4
sys/riscv/riscv/intr_machdep.c
View File

@ -202,7 +202,7 @@ riscv_unmask_ipi(void)
static void
ipi_send(struct pcpu *pc, int ipi)
{
uintptr_t mask;
u_long mask;
CTR3(KTR_SMP, "%s: cpu=%d, ipi=%x", __func__, pc->pc_cpuid, ipi);
@ -242,7 +242,7 @@ void
ipi_selected(cpuset_t cpus, u_int ipi)
{
struct pcpu *pc;
uintptr_t mask;
u_long mask;
CTR1(KTR_SMP, "ipi_selected: ipi: %x", ipi);

2
sys/riscv/riscv/mp_machdep.c
View File

@ -181,7 +181,7 @@ riscv64_cpu_attach(device_t dev)
static void
release_aps(void *dummy __unused)
{
uintptr_t mask;
u_long mask;
int cpu, i;
if (mp_ncpus == 1)