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kmod-redhat-atlantic/SOURCES/0039-netdrv-net-atlantic-up...

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From 58fd0b97bf29a158260f77695d7a0065fd315e5f Mon Sep 17 00:00:00 2001
From: Igor Russkikh <irusskik@redhat.com>
Date: Fri, 6 Nov 2020 18:36:56 -0500
Subject: [PATCH 039/139] [netdrv] net: atlantic: update firmware interface
Message-id: <1604687916-15087-40-git-send-email-irusskik@redhat.com>
Patchwork-id: 338469
Patchwork-instance: patchwork
O-Subject: [RHEL8.4 BZ 1857861 039/139] net: atlantic: update firmware interface
Bugzilla: 1857861
RH-Acked-by: David Arcari <darcari@redhat.com>
RH-Acked-by: John Linville <linville@redhat.com>
RH-Acked-by: Tony Camuso <tcamuso@redhat.com>
Bugzilla: http://bugzilla.redhat.com/1857861
commit d993e14bd872e1e30e2028cbaa0302acf2661579
Author: Nikita Danilov <ndanilov@marvell.com>
Date: Thu Nov 7 22:41:49 2019 +0000
net: atlantic: update firmware interface
Here we improve FW interface structures layout
and prepare these for the wake phy feature implementation.
Signed-off-by: Nikita Danilov <ndanilov@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Igor Russkikh <irusskik@redhat.com>
Cc: David Arcari <darcari@redhat.com>
Cc: Igor Russkikh <irusskik@redhat.com>
Signed-off-by: Jan Stancek <jstancek@redhat.com>
---
.../aquantia/atlantic/hw_atl/hw_atl_utils.c | 18 ++-
.../aquantia/atlantic/hw_atl/hw_atl_utils.h | 173 ++++++++-------------
2 files changed, 72 insertions(+), 119 deletions(-)
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
index 6fc5640065bd..6c7caff9a96b 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
@@ -858,22 +858,26 @@ static int aq_fw1x_set_wol(struct aq_hw_s *self, bool wol_enabled, u8 *mac)
memset(prpc, 0, sizeof(*prpc));
if (wol_enabled) {
- rpc_size = sizeof(prpc->msg_id) + sizeof(prpc->msg_wol);
+ rpc_size = offsetof(struct hw_atl_utils_fw_rpc, msg_wol_add) +
+ sizeof(prpc->msg_wol_add);
+
prpc->msg_id = HAL_ATLANTIC_UTILS_FW_MSG_WOL_ADD;
- prpc->msg_wol.priority =
+ prpc->msg_wol_add.priority =
HAL_ATLANTIC_UTILS_FW_MSG_WOL_PRIOR;
- prpc->msg_wol.pattern_id =
+ prpc->msg_wol_add.pattern_id =
HAL_ATLANTIC_UTILS_FW_MSG_WOL_PATTERN;
- prpc->msg_wol.wol_packet_type =
+ prpc->msg_wol_add.packet_type =
HAL_ATLANTIC_UTILS_FW_MSG_WOL_MAG_PKT;
- ether_addr_copy((u8 *)&prpc->msg_wol.wol_pattern, mac);
+ ether_addr_copy((u8 *)&prpc->msg_wol_add.magic_packet_pattern,
+ mac);
} else {
- rpc_size = sizeof(prpc->msg_id) + sizeof(prpc->msg_del_id);
+ rpc_size = sizeof(prpc->msg_wol_remove) +
+ offsetof(struct hw_atl_utils_fw_rpc, msg_wol_remove);
prpc->msg_id = HAL_ATLANTIC_UTILS_FW_MSG_WOL_DEL;
- prpc->msg_wol.pattern_id =
+ prpc->msg_wol_add.pattern_id =
HAL_ATLANTIC_UTILS_FW_MSG_WOL_PATTERN;
}
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
index ee11b107f0a5..c6708f0d5d3e 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
@@ -70,104 +70,41 @@ struct __packed hw_atl_stats_s {
u32 dpc;
};
-union __packed ip_addr {
- struct {
- u8 addr[16];
- } v6;
- struct {
- u8 padding[12];
- u8 addr[4];
- } v4;
-};
-
-struct __packed hw_atl_utils_fw_rpc {
- u32 msg_id;
-
+struct __packed drv_msg_enable_wakeup {
union {
- struct {
- u32 pong;
- } msg_ping;
+ u32 pattern_mask;
struct {
- u8 mac_addr[6];
- u32 ip_addr_cnt;
+ u32 reason_arp_v4_pkt : 1;
+ u32 reason_ipv4_ping_pkt : 1;
+ u32 reason_ipv6_ns_pkt : 1;
+ u32 reason_ipv6_ping_pkt : 1;
+ u32 reason_link_up : 1;
+ u32 reason_link_down : 1;
+ u32 reason_maximum : 1;
+ };
+ };
- struct {
- union ip_addr addr;
- union ip_addr mask;
- } ip[1];
- } msg_arp;
+ union {
+ u32 offload_mask;
+ };
+};
- struct {
- u32 len;
- u8 packet[1514U];
- } msg_inject;
+struct __packed magic_packet_pattern_s {
+ u8 mac_addr[ETH_ALEN];
+};
- struct {
- u32 priority;
- u32 wol_packet_type;
- u32 pattern_id;
- u32 next_wol_pattern_offset;
-
- union {
- struct {
- u32 flags;
- u8 ipv4_source_address[4];
- u8 ipv4_dest_address[4];
- u16 tcp_source_port_number;
- u16 tcp_dest_port_number;
- } ipv4_tcp_syn_parameters;
-
- struct {
- u32 flags;
- u8 ipv6_source_address[16];
- u8 ipv6_dest_address[16];
- u16 tcp_source_port_number;
- u16 tcp_dest_port_number;
- } ipv6_tcp_syn_parameters;
-
- struct {
- u32 flags;
- } eapol_request_id_message_parameters;
-
- struct {
- u32 flags;
- u32 mask_offset;
- u32 mask_size;
- u32 pattern_offset;
- u32 pattern_size;
- } wol_bit_map_pattern;
-
- struct {
- u8 mac_addr[ETH_ALEN];
- } wol_magic_packet_patter;
- } wol_pattern;
- } msg_wol;
+struct __packed drv_msg_wol_add {
+ u32 priority;
+ u32 packet_type;
+ u32 pattern_id;
+ u32 next_pattern_offset;
- struct {
- union {
- u32 pattern_mask;
-
- struct {
- u32 reason_arp_v4_pkt : 1;
- u32 reason_ipv4_ping_pkt : 1;
- u32 reason_ipv6_ns_pkt : 1;
- u32 reason_ipv6_ping_pkt : 1;
- u32 reason_link_up : 1;
- u32 reason_link_down : 1;
- u32 reason_maximum : 1;
- };
- };
-
- union {
- u32 offload_mask;
- };
- } msg_enable_wakeup;
+ struct magic_packet_pattern_s magic_packet_pattern;
+};
- struct {
- u32 id;
- } msg_del_id;
- };
+struct __packed drv_msg_wol_remove {
+ u32 id;
};
struct __packed hw_atl_utils_mbox_header {
@@ -189,6 +126,13 @@ struct __packed hw_aq_ptp_offset {
u16 egress_10000;
};
+struct __packed hw_atl_cable_diag {
+ u8 fault;
+ u8 distance;
+ u8 far_distance;
+ u8 reserved;
+};
+
enum gpio_pin_function {
GPIO_PIN_FUNCTION_NC,
GPIO_PIN_FUNCTION_VAUX_ENABLE,
@@ -210,7 +154,7 @@ struct __packed hw_aq_info {
u16 phy_temperature;
u8 cable_len;
u8 reserved1;
- u32 cable_diag_data[4];
+ struct hw_atl_cable_diag cable_diag_data[4];
struct hw_aq_ptp_offset ptp_offset;
u8 reserved2[12];
u32 caps_lo;
@@ -236,25 +180,22 @@ struct __packed hw_atl_utils_mbox {
struct hw_aq_info info;
};
-/* fw2x */
-typedef u32 fw_offset_t;
-
struct __packed offload_ip_info {
u8 v4_local_addr_count;
u8 v4_addr_count;
u8 v6_local_addr_count;
u8 v6_addr_count;
- fw_offset_t v4_addr;
- fw_offset_t v4_prefix;
- fw_offset_t v6_addr;
- fw_offset_t v6_prefix;
+ u32 v4_addr;
+ u32 v4_prefix;
+ u32 v6_addr;
+ u32 v6_prefix;
};
struct __packed offload_port_info {
u16 udp_port_count;
u16 tcp_port_count;
- fw_offset_t udp_port;
- fw_offset_t tcp_port;
+ u32 udp_port;
+ u32 tcp_port;
};
struct __packed offload_ka_info {
@@ -262,15 +203,15 @@ struct __packed offload_ka_info {
u16 v6_ka_count;
u32 retry_count;
u32 retry_interval;
- fw_offset_t v4_ka;
- fw_offset_t v6_ka;
+ u32 v4_ka;
+ u32 v6_ka;
};
struct __packed offload_rr_info {
u32 rr_count;
u32 rr_buf_len;
- fw_offset_t rr_id_x;
- fw_offset_t rr_buf;
+ u32 rr_id_x;
+ u32 rr_buf;
};
struct __packed offload_info {
@@ -287,6 +228,19 @@ struct __packed offload_info {
u8 buf[0];
};
+struct __packed hw_atl_utils_fw_rpc {
+ u32 msg_id;
+
+ union {
+ /* fw1x structures */
+ struct drv_msg_wol_add msg_wol_add;
+ struct drv_msg_wol_remove msg_wol_remove;
+ struct drv_msg_enable_wakeup msg_enable_wakeup;
+ /* fw2x structures */
+ struct offload_info fw2x_offloads;
+ };
+};
+
/* Mailbox FW Request interface */
struct __packed hw_fw_request_ptp_gpio_ctrl {
u32 index;
@@ -326,6 +280,9 @@ struct __packed hw_fw_request_iface {
enum hw_atl_rx_action_with_traffic {
HW_ATL_RX_DISCARD,
HW_ATL_RX_HOST,
+ HW_ATL_RX_MNGMNT,
+ HW_ATL_RX_HOST_AND_MNGMNT,
+ HW_ATL_RX_WOL
};
struct aq_rx_filter_vlan {
@@ -407,20 +364,12 @@ enum hal_atl_utils_fw_state_e {
#define HAL_ATLANTIC_RATE_100M BIT(5)
#define HAL_ATLANTIC_RATE_INVALID BIT(6)
-#define HAL_ATLANTIC_UTILS_FW_MSG_PING 0x1U
-#define HAL_ATLANTIC_UTILS_FW_MSG_ARP 0x2U
-#define HAL_ATLANTIC_UTILS_FW_MSG_INJECT 0x3U
#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_ADD 0x4U
#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_PRIOR 0x10000000U
#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_PATTERN 0x1U
#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_MAG_PKT 0x2U
#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_DEL 0x5U
#define HAL_ATLANTIC_UTILS_FW_MSG_ENABLE_WAKEUP 0x6U
-#define HAL_ATLANTIC_UTILS_FW_MSG_MSM_PFC 0x7U
-#define HAL_ATLANTIC_UTILS_FW_MSG_PROVISIONING 0x8U
-#define HAL_ATLANTIC_UTILS_FW_MSG_OFFLOAD_ADD 0x9U
-#define HAL_ATLANTIC_UTILS_FW_MSG_OFFLOAD_DEL 0xAU
-#define HAL_ATLANTIC_UTILS_FW_MSG_CABLE_DIAG 0xDU
enum hw_atl_fw2x_rate {
FW2X_RATE_100M = 0x20,
--
2.13.6
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