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hw/net/lan9118_phy: Reuse MII constants

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Prefer named constants over magic values for better readability.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20241102125724.532843-5-shentey@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Bernhard Beschow 2024-12-11 15:30:52 +00:00 • committed by Peter Maydell
parent bbaaee8cc6
commit 212a52c8f2
2 changed files with 46 additions and 23 deletions
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6
include/hw/net/mii.h
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@ -71,6 +71,7 @@
#define MII_BMSR_JABBER (1 << 1) /* Jabber detected */
#define MII_BMSR_EXTCAP (1 << 0) /* Ext-reg capability */
#define MII_ANAR_RFAULT (1 << 13) /* Say we can detect faults */
#define MII_ANAR_PAUSE_ASYM (1 << 11) /* Try for asymmetric pause */
#define MII_ANAR_PAUSE (1 << 10) /* Try for pause */
#define MII_ANAR_TXFD (1 << 8)
@ -78,6 +79,7 @@
#define MII_ANAR_10FD (1 << 6)
#define MII_ANAR_10 (1 << 5)
#define MII_ANAR_CSMACD (1 << 0)
#define MII_ANAR_SELECT (0x001f) /* Selector bits */
#define MII_ANLPAR_ACK (1 << 14)
#define MII_ANLPAR_PAUSEASY (1 << 11) /* can pause asymmetrically */
@ -112,6 +114,10 @@
#define RTL8201CP_PHYID1 0x0000
#define RTL8201CP_PHYID2 0x8201
/* SMSC LAN9118 */
#define SMSCLAN9118_PHYID1 0x0007
#define SMSCLAN9118_PHYID2 0xc0d1
/* RealTek 8211E */
#define RTL8211E_PHYID1 0x001c
#define RTL8211E_PHYID2 0xc915