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[PATCH v2 09/26] e1000: Use memcpy to intialize registers
From: |
Akihiko Odaki |
Subject: |
[PATCH v2 09/26] e1000: Use memcpy to intialize registers |
Date: |
Tue, 24 Jan 2023 13:31:26 +0900 |
Use memcpy instead of memmove to initialize registers. The initial
register templates and register table instances will never overlap.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
hw/net/e1000.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index d9d048f665..3353a3752c 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -390,10 +390,10 @@ static void e1000_reset(void *opaque)
d->mit_irq_level = 0;
d->mit_ide = 0;
memset(d->phy_reg, 0, sizeof d->phy_reg);
- memmove(d->phy_reg, phy_reg_init, sizeof phy_reg_init);
+ memcpy(d->phy_reg, phy_reg_init, sizeof phy_reg_init);
d->phy_reg[MII_PHYID2] = edc->phy_id2;
memset(d->mac_reg, 0, sizeof d->mac_reg);
- memmove(d->mac_reg, mac_reg_init, sizeof mac_reg_init);
+ memcpy(d->mac_reg, mac_reg_init, sizeof mac_reg_init);
d->rxbuf_min_shift = 1;
memset(&d->tx, 0, sizeof d->tx);
--
2.39.0
- [PATCH v2 00/26] e1000x cleanups (preliminary for IGB), Akihiko Odaki, 2023/01/23
- [PATCH v2 01/26] e1000e: Fix the code style, Akihiko Odaki, 2023/01/23
- [PATCH v2 02/26] hw/net: Add more MII definitions, Akihiko Odaki, 2023/01/23
- [PATCH v2 03/26] fsl_etsec: Use hw/net/mii.h, Akihiko Odaki, 2023/01/23
- [PATCH v2 04/26] e1000: Use hw/net/mii.h, Akihiko Odaki, 2023/01/23
- [PATCH v2 05/26] e1000: Mask registers when writing, Akihiko Odaki, 2023/01/23
- [PATCH v2 06/26] e1000e: Mask registers when writing, Akihiko Odaki, 2023/01/23
- [PATCH v2 07/26] e1000: Use more constant definitions, Akihiko Odaki, 2023/01/23
- [PATCH v2 08/26] e1000e: Use more constant definitions, Akihiko Odaki, 2023/01/23
- [PATCH v2 09/26] e1000: Use memcpy to intialize registers,
Akihiko Odaki <=
- [PATCH v2 10/26] e1000e: Use memcpy to intialize registers, Akihiko Odaki, 2023/01/23
- [PATCH v2 11/26] e1000e: Remove pending interrupt flags, Akihiko Odaki, 2023/01/23
- [PATCH v2 12/26] e1000e: Improve software reset, Akihiko Odaki, 2023/01/23
- [PATCH v2 13/26] e1000: Configure ResettableClass, Akihiko Odaki, 2023/01/23
- [PATCH v2 14/26] e1000e: Configure ResettableClass, Akihiko Odaki, 2023/01/23
- [PATCH v2 15/26] e1000e: Introduce e1000_rx_desc_union, Akihiko Odaki, 2023/01/23
- [PATCH v2 16/26] e1000e: Set MII_ANER_NWAY, Akihiko Odaki, 2023/01/23
- [PATCH v2 17/26] e1000e: Remove extra pointer indirection, Akihiko Odaki, 2023/01/23
- [PATCH v2 18/26] net: Check L4 header size, Akihiko Odaki, 2023/01/23
- [PATCH v2 19/26] e1000x: Alter the signature of e1000x_is_vlan_packet, Akihiko Odaki, 2023/01/23