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Part 1 Date: Sun, 3 Dec 2023 15:28:43 -0600 Message-Id: <20231203212905.1364036-24-sergey.kambalin@auriga.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231203212905.1364036-23-sergey.kambalin@auriga.com> References: <20230726132512.149618-1-sergey.kambalin@auriga.com> <20231203212905.1364036-1-sergey.kambalin@auriga.com> <20231203212905.1364036-2-sergey.kambalin@auriga.com> <20231203212905.1364036-3-sergey.kambalin@auriga.com> <20231203212905.1364036-4-sergey.kambalin@auriga.com> <20231203212905.1364036-5-sergey.kambalin@auriga.com> <20231203212905.1364036-6-sergey.kambalin@auriga.com> <20231203212905.1364036-7-sergey.kambalin@auriga.com> <20231203212905.1364036-8-sergey.kambalin@auriga.com> <20231203212905.1364036-9-sergey.kambalin@auriga.com> <20231203212905.1364036-10-sergey.kambalin@auriga.com> <20231203212905.1364036-11-sergey.kambalin@auriga.com> <20231203212905.1364036-12-sergey.kambalin@auriga.com> <20231203212905.1364036-13-sergey.kambalin@auriga.com> <20231203212905.1364036-14-sergey.kambalin@auriga.com> <20231203212905.1364036-15-sergey.kambalin@auriga.com> <20231203212905.1364036-16-sergey.kambalin@auriga.com> <20231203212905.1364036-17-sergey.kambalin@auriga.com> <20231203212905.1364036-18-sergey.kambalin@auriga.com> <20231203212905.1364036-19-sergey.kambalin@auriga.com> <20231203212905.1364036-20-sergey.kambalin@auriga.com> <20231203212905.1364036-21-sergey.kambalin@auriga.com> <20231203212905.1364036-22-sergey.kambalin@auriga.com> <20231203212905.1364036-23-sergey.kambalin@auriga.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::b2e; envelope-from=serg.oker@gmail.com; helo=mail-yb1-xb2e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Sergey Kambalin --- 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 {