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Reduce DSEG usage for parameters used in port/vlan configuration

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Currently 5 Bytes are used by the port and vlan configuration:
--------------------------------------------------------
; internal ram data
;--------------------------------------------------------
	.area DSEG    (DATA)
_port_ingress_filter_PARM_2:
	.ds 1
_vlan_create_PARM_2:
	.ds 2
_vlan_create_PARM_3:
	.ds 2

They are used for passing parameters. Use __xdata to pass the
parameters instead.
This commit is contained in:
logicog
2026-02-08 16:03:37 +01:00
parent ecf152990f
commit 4747eac9bf
2 changed files with 27 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
rtl837x_port.h
+10 -2
View File
@@ -13,6 +13,14 @@
reg_read_m(RTL837X_STAT_GET); \
} while (sfr_data[3] & 0x1);
struct vlan_settings {
uint16_t vlan;
uint16_t members;
uint16_t tagged;
};
extern __xdata struct vlan_settings vlan_settings;
uint8_t port_l2_forget(void) __banked;
void port_l2_learned(void) __banked;
void port_stats_print(void) __banked;
@@ -20,11 +28,11 @@ int8_t vlan_get(register uint16_t vlan) __banked;
__xdata uint16_t vlan_name(register uint16_t vlan) __banked;
void vlan_setup(void) __banked;
void port_pvid_set(uint8_t port, __xdata uint16_t pvid) __banked;
void vlan_create(register uint16_t vlan, register uint16_t members, register uint16_t tagged) __banked;
void vlan_create(void) __banked;
void vlan_delete(uint16_t vlan) __banked;
void port_mirror_set(register uint8_t port, __xdata uint16_t rx_pmask, __xdata uint16_t tx_pmask) __banked;
void port_mirror_del(void) __banked;
void port_ingress_filter(register uint8_t port, uint8_t type) __banked;
void port_ingress_filter(__xdata uint8_t port, __xdata uint8_t type) __banked;
void port_l2_setup(void) __banked;
void port_lag_members_set(__xdata uint8_t lag, __xdata uint16_t members) __banked;
void port_lag_hash_set(__xdata uint8_t lag, __xdata uint8_t hash) __banked;