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[PATCH v3 23/45] Add GENET register structs. Part 1
From: |
Sergey Kambalin |
Subject: |
[PATCH v3 23/45] Add GENET register structs. Part 1 |
Date: |
Sun, 3 Dec 2023 17:41:51 -0600 |
Signed-off-by: Sergey Kambalin <sergey.kambalin@auriga.com>
---
hw/net/bcm2838_genet.c | 37 ++++++++++++++++
include/hw/net/bcm2838_genet.h | 77 +++++++++++++++++++++++++++++++++-
2 files changed, 113 insertions(+), 1 deletion(-)
diff --git a/hw/net/bcm2838_genet.c b/hw/net/bcm2838_genet.c
index 4420486e00..0d98d1b30e 100644
--- a/hw/net/bcm2838_genet.c
+++ b/hw/net/bcm2838_genet.c
@@ -15,9 +15,46 @@
#include "hw/irq.h"
#include "net/checksum.h"
#include "sysemu/dma.h"
+#include "hw/registerfields.h"
#include "hw/net/bcm2838_genet.h"
#include "trace.h"
+REG32(GENET_SYS_REV_CTRL, 0)
+FIELD(GENET_SYS_REV_CTRL, GPHY_REV, 0, 16)
+FIELD(GENET_SYS_REV_CTRL, MINOR_REV, 16, 4)
+FIELD(GENET_SYS_REV_CTRL, RSVD_20_23, 20, 4)
+FIELD(GENET_SYS_REV_CTRL, MAJOR_REV, 24, 4)
+FIELD(GENET_SYS_REV_CTRL, RSVD_28_31, 28, 4)
+
+REG32(GENET_INTRL_0, 0)
+FIELD(GENET_INTRL_0, SCB, 0, 1)
+FIELD(GENET_INTRL_0, EPHY, 1, 1)
+FIELD(GENET_INTRL_0, PHY_DET_R, 2, 1)
+FIELD(GENET_INTRL_0, PHY_DET_F, 3, 1)
+FIELD(GENET_INTRL_0, LINK_UP, 4, 1)
+FIELD(GENET_INTRL_0, LINK_DOWN, 5, 1)
+FIELD(GENET_INTRL_0, UMAC, 6, 1)
+FIELD(GENET_INTRL_0, UMAC_TSV, 7, 1)
+FIELD(GENET_INTRL_0, TBUF_UNDERRUN, 8, 1)
+FIELD(GENET_INTRL_0, RBUF_OVERFLOW, 9, 1)
+FIELD(GENET_INTRL_0, HFB_SM, 10, 1)
+FIELD(GENET_INTRL_0, HFB_MM, 11, 1)
+FIELD(GENET_INTRL_0, MPD_R, 12, 1)
+FIELD(GENET_INTRL_0, RXDMA_MBDONE, 13, 1)
+FIELD(GENET_INTRL_0, RXDMA_PDONE, 14, 1)
+FIELD(GENET_INTRL_0, RXDMA_BDONE, 15, 1)
+FIELD(GENET_INTRL_0, TXDMA_MBDONE, 16, 1)
+FIELD(GENET_INTRL_0, TXDMA_PDONE, 17, 1)
+FIELD(GENET_INTRL_0, TXDMA_BDONE, 18, 1)
+FIELD(GENET_INTRL_0, RSVD_19_22, 19, 4)
+FIELD(GENET_INTRL_0, MDIO_DONE, 23, 1)
+FIELD(GENET_INTRL_0, MDIO_ERROR, 24, 1)
+FIELD(GENET_INTRL_0, RSVD_25_31, 25, 4)
+
+REG32(GENET_INTRL_1, 0)
+FIELD(GENET_INTRL_1, TX_INTRS, 0, 16)
+FIELD(GENET_INTRL_1, RX_INTRS, 16, 16)
+
static uint64_t bcm2838_genet_read(void *opaque, hwaddr offset, unsigned size)
{
diff --git a/include/hw/net/bcm2838_genet.h b/include/hw/net/bcm2838_genet.h
index d166a5c24c..f583818399 100644
--- a/include/hw/net/bcm2838_genet.h
+++ b/include/hw/net/bcm2838_genet.h
@@ -19,7 +19,82 @@ OBJECT_DECLARE_SIMPLE_TYPE(BCM2838GenetState, BCM2838_GENET)
#define BCM2838_GENET_REV_MINOR 0
typedef struct {
- uint8_t stub_area[0x10000]; /* temporary stub */
+ uint32_t rev_ctrl;
+ uint32_t port_ctrl;
+ uint32_t rbuf_flush_ctrl;
+ uint32_t tbuf_flush_ctrl;
+ uint32_t reserved_0x10[12];
+} BCM2838GenetRegsSys;
+
+typedef struct {
+ uint32_t reserved_0x0[16];
+} BCM2838GenetRegsGrBridge;
+
+typedef struct {
+ uint32_t pwr_mgmt;
+ uint32_t reserved_0x4[2];
+ uint32_t rgmii_oob_ctrl;
+ uint32_t reserved_0x10[3];
+ uint32_t gphy_ctrl;
+ uint32_t reserved_0x20[24];
+} BCM2838GenetRegsExt;
+
+typedef struct {
+ uint32_t stat;
+ uint32_t set;
+ uint32_t clear;
+ uint32_t mask_status;
+ uint32_t mask_set;
+ uint32_t mask_clear;
+ uint32_t reserved_0x18[10];
+} BCM2838GenetRegsIntrl0;
+
+typedef struct {
+ uint32_t stat;
+ uint32_t set;
+ uint32_t clear;
+ uint32_t mask_status;
+ uint32_t mask_set;
+ uint32_t mask_clear;
+ uint32_t reserved_0x18[10];
+} BCM2838GenetRegsIntrl1;
+
+typedef struct {
+ uint32_t ctrl;
+ uint32_t reserved_0x4[2];
+ uint32_t status;
+ uint32_t reserved_0x10;
+ uint32_t chk_ctrl;
+ uint32_t reserved_0x18[31];
+ uint32_t ovfl_cnt;
+ uint32_t err_cnt;
+ uint32_t energy_ctrl;
+ uint32_t reserved_0xA0[5];
+ uint32_t size_ctrl;
+ uint32_t reserved_0xB8[18];
+} BCM2838GenetRegsRbuf;
+
+typedef struct {
+ uint32_t ctrl;
+ uint32_t reserved_0x4[2];
+ uint32_t bp_mc;
+ uint32_t reserved_0x10;
+ uint32_t energy_ctrl;
+ uint32_t reserved_0x18[58];
+} BCM2838GenetRegsTbuf;
+
+typedef struct {
+ BCM2838GenetRegsSys sys;
+ BCM2838GenetRegsGrBridge gr_bridge;
+ BCM2838GenetRegsExt ext;
+ uint32_t reserved_0x100[64];
+ BCM2838GenetRegsIntrl0 intrl0;
+ BCM2838GenetRegsIntrl1 intrl1;
+ uint32_t reserved_0x280[32];
+ BCM2838GenetRegsRbuf rbuf;
+ uint32_t reserved_0x400[128];
+ BCM2838GenetRegsTbuf tbuf;
+ uint32_t reserved_0x700[64];
} BCM2838GenetRegs;
struct BCM2838GenetState {
--
2.34.1
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Sergey Kambalin <=