From: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
To: qemu-devel@nongnu.org
Cc: qemu-riscv@nongnu.org, alistair.francis@wdc.com,
bmeng@tinylab.org, liweiwei@iscas.ac.cn,
zhiwei_liu@linux.alibaba.com, palmer@rivosinc.com,
Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Subject: [PATCH for-8.2 v5 06/11] target/riscv/cpu.c: split non-ratified exts from riscv_cpu_extensions[]
Date: Thu, 20 Jul 2023 14:19:28 -0300 [thread overview]
Message-ID: <20230720171933.404398-7-dbarboza@ventanamicro.com> (raw)
In-Reply-To: <20230720171933.404398-1-dbarboza@ventanamicro.com>
Create a new riscv_cpu_experimental_exts[] to store the non-ratified
extensions properties. Once they are ratified we'll move them back to
riscv_cpu_extensions[].
riscv_cpu_add_user_properties() and riscv_cpu_add_kvm_properties() are
changed to keep adding non-ratified properties to users.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/cpu.c | 41 ++++++++++++++++++++++++++---------------
1 file changed, 26 insertions(+), 15 deletions(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 3a20a41dfc..7c6060ffa3 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -1806,21 +1806,6 @@ static Property riscv_cpu_extensions[] = {
DEFINE_PROP_BOOL("zcf", RISCVCPU, cfg.ext_zcf, false),
DEFINE_PROP_BOOL("zcmp", RISCVCPU, cfg.ext_zcmp, false),
DEFINE_PROP_BOOL("zcmt", RISCVCPU, cfg.ext_zcmt, false),
-
- /* These are experimental so mark with 'x-' */
- DEFINE_PROP_BOOL("x-zicond", RISCVCPU, cfg.ext_zicond, false),
-
- /* ePMP 0.9.3 */
- DEFINE_PROP_BOOL("x-epmp", RISCVCPU, cfg.epmp, false),
- DEFINE_PROP_BOOL("x-smaia", RISCVCPU, cfg.ext_smaia, false),
- DEFINE_PROP_BOOL("x-ssaia", RISCVCPU, cfg.ext_ssaia, false),
-
- DEFINE_PROP_BOOL("x-zvfh", RISCVCPU, cfg.ext_zvfh, false),
- DEFINE_PROP_BOOL("x-zvfhmin", RISCVCPU, cfg.ext_zvfhmin, false),
-
- DEFINE_PROP_BOOL("x-zfbfmin", RISCVCPU, cfg.ext_zfbfmin, false),
- DEFINE_PROP_BOOL("x-zvfbfmin", RISCVCPU, cfg.ext_zvfbfmin, false),
- DEFINE_PROP_BOOL("x-zvfbfwma", RISCVCPU, cfg.ext_zvfbfwma, false),
};
static Property riscv_cpu_vendor_exts[] = {
@@ -1838,6 +1823,23 @@ static Property riscv_cpu_vendor_exts[] = {
DEFINE_PROP_BOOL("xventanacondops", RISCVCPU, cfg.ext_XVentanaCondOps, false),
};
+/* These are experimental so mark with 'x-' */
+static Property riscv_cpu_experimental_exts[] = {
+ DEFINE_PROP_BOOL("x-zicond", RISCVCPU, cfg.ext_zicond, false),
+
+ /* ePMP 0.9.3 */
+ DEFINE_PROP_BOOL("x-epmp", RISCVCPU, cfg.epmp, false),
+ DEFINE_PROP_BOOL("x-smaia", RISCVCPU, cfg.ext_smaia, false),
+ DEFINE_PROP_BOOL("x-ssaia", RISCVCPU, cfg.ext_ssaia, false),
+
+ DEFINE_PROP_BOOL("x-zvfh", RISCVCPU, cfg.ext_zvfh, false),
+ DEFINE_PROP_BOOL("x-zvfhmin", RISCVCPU, cfg.ext_zvfhmin, false),
+
+ DEFINE_PROP_BOOL("x-zfbfmin", RISCVCPU, cfg.ext_zfbfmin, false),
+ DEFINE_PROP_BOOL("x-zvfbfmin", RISCVCPU, cfg.ext_zvfbfmin, false),
+ DEFINE_PROP_BOOL("x-zvfbfwma", RISCVCPU, cfg.ext_zvfbfwma, false),
+};
+
static Property riscv_cpu_options[] = {
DEFINE_PROP_UINT8("pmu-num", RISCVCPU, cfg.pmu_num, 16),
@@ -1906,6 +1908,11 @@ static void riscv_cpu_add_kvm_properties(Object *obj)
riscv_cpu_add_kvm_unavail_prop(obj, riscv_cpu_vendor_exts[i].name);
}
+ for (int i = 0; i < ARRAY_SIZE(riscv_cpu_experimental_exts); i++) {
+ riscv_cpu_add_kvm_unavail_prop(obj,
+ riscv_cpu_experimental_exts[i].name);
+ }
+
for (int i = 0; i < ARRAY_SIZE(riscv_cpu_options); i++) {
/* Check if KVM created the property already */
if (object_property_find(obj, riscv_cpu_options[i].name)) {
@@ -1948,6 +1955,10 @@ static void riscv_cpu_add_user_properties(Object *obj)
for (int i = 0; i < ARRAY_SIZE(riscv_cpu_vendor_exts); i++) {
qdev_property_add_static(dev, &riscv_cpu_vendor_exts[i]);
}
+
+ for (int i = 0; i < ARRAY_SIZE(riscv_cpu_experimental_exts); i++) {
+ qdev_property_add_static(dev, &riscv_cpu_experimental_exts[i]);
+ }
}
static Property riscv_cpu_properties[] = {
--
2.41.0
next prev parent reply other threads:[~2023-07-20 17:21 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-20 17:19 [PATCH for-8.2 v5 00/11] riscv: add 'max' CPU, deprecate 'any' Daniel Henrique Barboza
2023-07-20 17:19 ` [PATCH for-8.2 v5 01/11] target/riscv/cpu.c: split CPU options from riscv_cpu_extensions[] Daniel Henrique Barboza
2023-07-21 1:15 ` Weiwei Li
2023-07-24 3:24 ` Alistair Francis
2023-07-20 17:19 ` [PATCH for-8.2 v5 02/11] target/riscv/cpu.c: skip 'bool' check when filtering KVM props Daniel Henrique Barboza
2023-07-20 17:19 ` [PATCH for-8.2 v5 03/11] target/riscv/cpu.c: split kvm prop handling to its own helper Daniel Henrique Barboza
2023-07-21 1:31 ` Weiwei Li
2023-07-20 17:19 ` [PATCH for-8.2 v5 04/11] target/riscv/cpu.c: del DEFINE_PROP_END_OF_LIST() from riscv_cpu_extensions Daniel Henrique Barboza
2023-07-21 1:33 ` Weiwei Li
2023-07-20 17:19 ` [PATCH for-8.2 v5 05/11] target/riscv/cpu.c: split vendor exts from riscv_cpu_extensions[] Daniel Henrique Barboza
2023-07-20 17:19 ` Daniel Henrique Barboza [this message]
2023-07-20 17:19 ` [PATCH for-8.2 v5 07/11] target/riscv/cpu.c: add ADD_CPU_QDEV_PROPERTIES_ARRAY() macro Daniel Henrique Barboza
2023-07-20 17:19 ` [PATCH for-8.2 v5 08/11] target/riscv/cpu.c: add ADD_UNAVAIL_KVM_PROP_ARRAY() macro Daniel Henrique Barboza
2023-07-21 1:34 ` Weiwei Li
2023-07-20 17:19 ` [PATCH for-8.2 v5 09/11] target/riscv: add 'max' CPU type Daniel Henrique Barboza
2023-07-27 13:59 ` Conor Dooley
2023-07-27 14:12 ` Daniel Henrique Barboza
2023-07-27 14:16 ` Conor Dooley
2023-07-27 14:19 ` Daniel Henrique Barboza
2023-07-20 17:19 ` [PATCH for-8.2 v5 10/11] avocado, risc-v: add opensbi tests for 'max' CPU Daniel Henrique Barboza
2023-07-20 17:19 ` [PATCH for-8.2 v5 11/11] target/riscv: deprecate the 'any' CPU type Daniel Henrique Barboza
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