From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PATCH 2/6] hw/pci-host/sabre: Remove superfluous address range check
Date: Mon, 12 Oct 2020 19:09:46 +0200 [thread overview]
Message-ID: <20201012170950.3491912-3-f4bug@amsat.org> (raw)
In-Reply-To: <20201012170950.3491912-1-f4bug@amsat.org>
The region is registered as 64KiB in sabre_init():
memory_region_init_io(&s->sabre_config, OBJECT(s), &sabre_config_ops, s,
"sabre-config", 0x10000);
Remove the superfluous check.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
hw/pci-host/sabre.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/pci-host/sabre.c b/hw/pci-host/sabre.c
index 3634f8369b7..0889c9369f6 100644
--- a/hw/pci-host/sabre.c
+++ b/hw/pci-host/sabre.c
@@ -120,7 +120,7 @@ static void sabre_config_write(void *opaque, hwaddr addr,
trace_sabre_config_write(addr, val);
- switch (addr & 0xffff) {
+ switch (addr) {
case 0x30 ... 0x4f: /* DMA error registers */
/* XXX: not implemented yet */
break;
@@ -197,7 +197,7 @@ static uint64_t sabre_config_read(void *opaque,
SabreState *s = opaque;
uint32_t val;
- switch (addr & 0xffff) {
+ switch (addr) {
case 0x30 ... 0x4f: /* DMA error registers */
val = 0;
/* XXX: not implemented yet */
--
2.26.2
next prev parent reply other threads:[~2020-10-12 17:14 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-12 17:09 [PATCH 0/6] hw/pci-host/sabre: Report UNIMP/GUEST_ERROR accesses Philippe Mathieu-Daudé
2020-10-12 17:09 ` [PATCH 1/6] hw/pci-host/sabre: Update documentation link Philippe Mathieu-Daudé
2020-10-19 19:01 ` Mark Cave-Ayland
2020-10-12 17:09 ` Philippe Mathieu-Daudé [this message]
2020-10-19 19:02 ` [PATCH 2/6] hw/pci-host/sabre: Remove superfluous address range check Mark Cave-Ayland
2020-10-12 17:09 ` [PATCH 3/6] hw/pci-host/sabre: Simplify code initializing variable once Philippe Mathieu-Daudé
2020-10-19 19:06 ` Mark Cave-Ayland
2020-10-12 17:09 ` [PATCH 4/6] hw/pci-host/sabre: Report unimplemented accesses via UNIMP log_mask Philippe Mathieu-Daudé
2020-10-19 21:52 ` Mark Cave-Ayland
2020-10-12 17:09 ` [PATCH 5/6] hw/pci-host/sabre: Report IOMMU address range as unimplemented Philippe Mathieu-Daudé
2020-10-19 21:57 ` Mark Cave-Ayland
2020-10-12 17:09 ` [PATCH 6/6] hw/pci-host/sabre: Log reserved address accesses as GUEST_ERROR Philippe Mathieu-Daudé
2020-10-19 21:58 ` Mark Cave-Ayland
2020-10-19 22:01 ` [PATCH 0/6] hw/pci-host/sabre: Report UNIMP/GUEST_ERROR accesses Mark Cave-Ayland
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