From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Fan Ni" <fan.ni@samsung.com>,
"Jonathan Cameron" <jonathan.cameron@huawei.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PATCH 1/2] hw/cxl: Remove unused component_registers::io_registers[] array
Date: Wed, 22 Jan 2025 07:56:23 +0100 [thread overview]
Message-ID: <20250122065624.34203-2-philmd@linaro.org> (raw)
In-Reply-To: <20250122065624.34203-1-philmd@linaro.org>
Avoid wasting 4K for each component, remove unused io_registers[].
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
include/hw/cxl/cxl_component.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/hw/cxl/cxl_component.h b/include/hw/cxl/cxl_component.h
index 945ee6ffd04..ac61c3f33a5 100644
--- a/include/hw/cxl/cxl_component.h
+++ b/include/hw/cxl/cxl_component.h
@@ -218,7 +218,6 @@ typedef struct component_registers {
* 0xe000 - 0xe3ff CXL ARB/MUX registers
* 0xe400 - 0xffff RSVD
*/
- uint32_t io_registers[CXL2_COMPONENT_IO_REGION_SIZE >> 2];
MemoryRegion io;
uint32_t cache_mem_registers[CXL2_COMPONENT_CM_REGION_SIZE >> 2];
--
2.47.1
next prev parent reply other threads:[~2025-01-22 6:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-22 6:56 [PATCH 0/2] hw/cxl: Add tracing for component I/O region Philippe Mathieu-Daudé
2025-01-22 6:56 ` Philippe Mathieu-Daudé [this message]
2025-01-23 9:49 ` [PATCH 1/2] hw/cxl: Remove unused component_registers::io_registers[] array Jonathan Cameron via
2025-01-22 6:56 ` [PATCH 2/2] hw/cxl: Allow tracing component I/O accesses Philippe Mathieu-Daudé
2025-01-23 9:51 ` Jonathan Cameron via
2025-01-24 16:20 ` Jonathan Cameron via
2025-01-24 16:28 ` Philippe Mathieu-Daudé
2025-01-31 19:07 ` Jonathan Cameron via
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