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authorKees Cook <kees+treewide@kernel.org>2026-09-02 15:31:14 -0700
committerKees Cook <kees@kernel.org>2026-09-04 21:37:00 -0700
commit3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch)
treec65086f9bdcd48c6360fb7cb4598bca084da1f32 /drivers/net/dsa/mv88e6060.h
downloadlinux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.tar.gz
linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.zip
treewide: refresh kmalloc_obj() conversionsgrafted
This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook <kees+treewide@kernel.org>
Diffstat (limited to 'drivers/net/dsa/mv88e6060.h')
-rw-r--r--drivers/net/dsa/mv88e6060.h119
1 files changed, 119 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6060.h b/drivers/net/dsa/mv88e6060.h
new file mode 100644
index 000000000..6c13c2421
--- /dev/null
+++ b/drivers/net/dsa/mv88e6060.h
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * drivers/net/dsa/mv88e6060.h - Marvell 88e6060 switch chip support
+ * Copyright (c) 2015 Neil Armstrong
+ *
+ * Based on mv88e6xxx.h
+ * Copyright (c) 2008 Marvell Semiconductor
+ */
+
+#ifndef __MV88E6060_H
+#define __MV88E6060_H
+
+#define MV88E6060_PORTS 6
+
+#define REG_PORT(p) (0x8 + (p))
+#define PORT_STATUS 0x00
+#define PORT_STATUS_PAUSE_EN BIT(15)
+#define PORT_STATUS_MY_PAUSE BIT(14)
+#define PORT_STATUS_FC (PORT_STATUS_MY_PAUSE | PORT_STATUS_PAUSE_EN)
+#define PORT_STATUS_RESOLVED BIT(13)
+#define PORT_STATUS_LINK BIT(12)
+#define PORT_STATUS_PORTMODE BIT(11)
+#define PORT_STATUS_PHYMODE BIT(10)
+#define PORT_STATUS_DUPLEX BIT(9)
+#define PORT_STATUS_SPEED BIT(8)
+#define PORT_SWITCH_ID 0x03
+#define PORT_SWITCH_ID_6060 0x0600
+#define PORT_SWITCH_ID_6060_MASK 0xfff0
+#define PORT_SWITCH_ID_6060_R1 0x0601
+#define PORT_SWITCH_ID_6060_R2 0x0602
+#define PORT_CONTROL 0x04
+#define PORT_CONTROL_FORCE_FLOW_CTRL BIT(15)
+#define PORT_CONTROL_TRAILER BIT(14)
+#define PORT_CONTROL_HEADER BIT(11)
+#define PORT_CONTROL_INGRESS_MODE BIT(8)
+#define PORT_CONTROL_VLAN_TUNNEL BIT(7)
+#define PORT_CONTROL_STATE_MASK 0x03
+#define PORT_CONTROL_STATE_DISABLED 0x00
+#define PORT_CONTROL_STATE_BLOCKING 0x01
+#define PORT_CONTROL_STATE_LEARNING 0x02
+#define PORT_CONTROL_STATE_FORWARDING 0x03
+#define PORT_VLAN_MAP 0x06
+#define PORT_VLAN_MAP_DBNUM_SHIFT 12
+#define PORT_VLAN_MAP_TABLE_MASK 0x1f
+#define PORT_ASSOC_VECTOR 0x0b
+#define PORT_ASSOC_VECTOR_MONITOR BIT(15)
+#define PORT_ASSOC_VECTOR_PAV_MASK 0x1f
+#define PORT_RX_CNTR 0x10
+#define PORT_TX_CNTR 0x11
+
+#define REG_GLOBAL 0x0f
+#define GLOBAL_STATUS 0x00
+#define GLOBAL_STATUS_SW_MODE_MASK (0x3 << 12)
+#define GLOBAL_STATUS_SW_MODE_0 (0x0 << 12)
+#define GLOBAL_STATUS_SW_MODE_1 (0x1 << 12)
+#define GLOBAL_STATUS_SW_MODE_2 (0x2 << 12)
+#define GLOBAL_STATUS_SW_MODE_3 (0x3 << 12)
+#define GLOBAL_STATUS_INIT_READY BIT(11)
+#define GLOBAL_STATUS_ATU_FULL BIT(3)
+#define GLOBAL_STATUS_ATU_DONE BIT(2)
+#define GLOBAL_STATUS_PHY_INT BIT(1)
+#define GLOBAL_STATUS_EEINT BIT(0)
+#define GLOBAL_MAC_01 0x01
+#define GLOBAL_MAC_01_DIFF_ADDR BIT(8)
+#define GLOBAL_MAC_23 0x02
+#define GLOBAL_MAC_45 0x03
+#define GLOBAL_CONTROL 0x04
+#define GLOBAL_CONTROL_DISCARD_EXCESS BIT(13)
+#define GLOBAL_CONTROL_MAX_FRAME_1536 BIT(10)
+#define GLOBAL_CONTROL_RELOAD_EEPROM BIT(9)
+#define GLOBAL_CONTROL_CTRMODE BIT(8)
+#define GLOBAL_CONTROL_ATU_FULL_EN BIT(3)
+#define GLOBAL_CONTROL_ATU_DONE_EN BIT(2)
+#define GLOBAL_CONTROL_PHYINT_EN BIT(1)
+#define GLOBAL_CONTROL_EEPROM_DONE_EN BIT(0)
+#define GLOBAL_ATU_CONTROL 0x0a
+#define GLOBAL_ATU_CONTROL_SWRESET BIT(15)
+#define GLOBAL_ATU_CONTROL_LEARNDIS BIT(14)
+#define GLOBAL_ATU_CONTROL_ATUSIZE_256 (0x0 << 12)
+#define GLOBAL_ATU_CONTROL_ATUSIZE_512 (0x1 << 12)
+#define GLOBAL_ATU_CONTROL_ATUSIZE_1024 (0x2 << 12)
+#define GLOBAL_ATU_CONTROL_ATE_AGE_SHIFT 4
+#define GLOBAL_ATU_CONTROL_ATE_AGE_MASK (0xff << 4)
+#define GLOBAL_ATU_CONTROL_ATE_AGE_5MIN (0x13 << 4)
+#define GLOBAL_ATU_OP 0x0b
+#define GLOBAL_ATU_OP_BUSY BIT(15)
+#define GLOBAL_ATU_OP_NOP (0 << 12)
+#define GLOBAL_ATU_OP_FLUSH_ALL ((1 << 12) | GLOBAL_ATU_OP_BUSY)
+#define GLOBAL_ATU_OP_FLUSH_UNLOCKED ((2 << 12) | GLOBAL_ATU_OP_BUSY)
+#define GLOBAL_ATU_OP_LOAD_DB ((3 << 12) | GLOBAL_ATU_OP_BUSY)
+#define GLOBAL_ATU_OP_GET_NEXT_DB ((4 << 12) | GLOBAL_ATU_OP_BUSY)
+#define GLOBAL_ATU_OP_FLUSH_DB ((5 << 12) | GLOBAL_ATU_OP_BUSY)
+#define GLOBAL_ATU_OP_FLUSH_UNLOCKED_DB ((6 << 12) | GLOBAL_ATU_OP_BUSY)
+#define GLOBAL_ATU_DATA 0x0c
+#define GLOBAL_ATU_DATA_PORT_VECTOR_MASK 0x3f0
+#define GLOBAL_ATU_DATA_PORT_VECTOR_SHIFT 4
+#define GLOBAL_ATU_DATA_STATE_MASK 0x0f
+#define GLOBAL_ATU_DATA_STATE_UNUSED 0x00
+#define GLOBAL_ATU_DATA_STATE_UC_STATIC 0x0e
+#define GLOBAL_ATU_DATA_STATE_UC_LOCKED 0x0f
+#define GLOBAL_ATU_DATA_STATE_MC_STATIC 0x07
+#define GLOBAL_ATU_DATA_STATE_MC_LOCKED 0x0e
+#define GLOBAL_ATU_MAC_01 0x0d
+#define GLOBAL_ATU_MAC_23 0x0e
+#define GLOBAL_ATU_MAC_45 0x0f
+
+struct mv88e6060_priv {
+ /* MDIO bus and address on bus to use. When in single chip
+ * mode, address is 0, and the switch uses multiple addresses
+ * on the bus. When in multi-chip mode, the switch uses a
+ * single address which contains two registers used for
+ * indirect access to more registers.
+ */
+ struct mii_bus *bus;
+ int sw_addr;
+ struct dsa_switch *ds;
+};
+
+#endif