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From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Daniel Henrique Barboza" <danielhb413@gmail.com>,
	"Nicholas Piggin" <npiggin@gmail.com>,
	"David Gibson" <david@gibson.dropbear.id.au>,
	qemu-ppc@nongnu.org, "Alexey Kardashevskiy" <aik@ozlabs.ru>,
	"Harsh Prateek Bora" <harshpb@linux.ibm.com>,
	"Jason Wang" <jasowang@redhat.com>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PATCH 3/4] hw/ppc/vof: Simplify LD/ST API uses
Date: Fri, 27 Sep 2024 23:45:30 +0200	[thread overview]
Message-ID: <20240927214531.20242-4-philmd@linaro.org> (raw)
In-Reply-To: <20240927214531.20242-1-philmd@linaro.org>

Directly call ldn_be_p once instead of be32_to_cpu / ldq_be_p.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/ppc/vof.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/hw/ppc/vof.c b/hw/ppc/vof.c
index b5b6514d79..fb152efbe0 100644
--- a/hw/ppc/vof.c
+++ b/hw/ppc/vof.c
@@ -645,11 +645,7 @@ static void vof_dt_memory_available(void *fdt, GArray *claimed, uint64_t base)
 
     mem0_reg = fdt_getprop(fdt, offset, "reg", &proplen);
     g_assert(mem0_reg && proplen == sizeof(uint32_t) * (ac + sc));
-    if (sc == 2) {
-        mem0_end = ldq_be_p(mem0_reg + sizeof(uint32_t) * ac);
-    } else {
-        mem0_end = be32_to_cpu(*(uint32_t *)(mem0_reg + sizeof(uint32_t) * ac));
-    }
+    mem0_end = ldn_be_p(mem0_reg + sizeof(uint32_t) * ac, 4 * sc);
 
     g_array_sort(claimed, of_claimed_compare_func);
     vof_claimed_dump(claimed);
-- 
2.45.2



  parent reply	other threads:[~2024-09-27 21:46 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-27 21:45 [PATCH 0/4] hw/ppc & net: Simplify LD/ST API uses Philippe Mathieu-Daudé
2024-09-27 21:45 ` [PATCH 1/4] hw/ppc/spapr_nvdimm: " Philippe Mathieu-Daudé
2024-09-27 21:45 ` [PATCH 2/4] hw/ppc/spapr_vof: " Philippe Mathieu-Daudé
2024-09-27 21:45 ` Philippe Mathieu-Daudé [this message]
2024-09-27 21:45 ` [PATCH 4/4] net/l2tpv3: " Philippe Mathieu-Daudé

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