diff options
Diffstat (limited to 'package/switch')
| -rw-r--r-- | package/switch/Makefile | 2 | ||||
| -rw-r--r-- | package/switch/src/etc53xx.h | 45 | ||||
| -rw-r--r-- | package/switch/src/switch-adm.c | 2 | ||||
| -rw-r--r-- | package/switch/src/switch-core.c | 16 | ||||
| -rw-r--r-- | package/switch/src/switch-core.h | 1 | ||||
| -rw-r--r-- | package/switch/src/switch-robo.c | 124 |
6 files changed, 155 insertions, 35 deletions
diff --git a/package/switch/Makefile b/package/switch/Makefile index 2b036b0..9eda1e4 100644 --- a/package/switch/Makefile +++ b/package/switch/Makefile @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=kmod-switch -PKG_RELEASE:=5 +PKG_RELEASE:=6 include $(INCLUDE_DIR)/package.mk diff --git a/package/switch/src/etc53xx.h b/package/switch/src/etc53xx.h index d5b1310..c21d1bc 100644 --- a/package/switch/src/etc53xx.h +++ b/package/switch/src/etc53xx.h @@ -15,9 +15,10 @@ #define __BCM535M_H_ /* ROBO embedded device type */ -#define ROBO_DEV_5380 1 -#define ROBO_DEV_5365 2 -#define ROBO_DEV_5350 3 +#define ROBO_DEV_5380 1 +#define ROBO_DEV_5365 2 +#define ROBO_DEV_5350 3 +#define ROBO_DEV_53115 4 /* BCM5325m GLOBAL PAGE REGISTER MAP */ #ifndef _CFE_ @@ -316,6 +317,18 @@ typedef struct _ROBO_ARL_SEARCH_RESULT_MCAST_STRUC #define ROBO_ARL_SEARCH_RESULT_EXT 0x2c /* ARL Search Result Extension (5350): 8bit */ #define ROBO_ARL_VID_ENTRY0 0x30 /* ARL VID Entry 0: 64bit */ #define ROBO_ARL_VID_ENTRY1 0x32 /* ARL VID Entry 1: 64bit */ +#define ROBO_ARL_SEARCH_CTRL_53115 0x50 /* ARL Search Control: 8bit */ +#define ROBO_ARL_SEARCH_ADDR_53115 0x51 /* ARL Search Address: 16bit */ +#define ROBO_ARL_SEARCH_RESULT_53115 0x60 /* ARL Search Result: 64bit */ +#define ROBO_ARL_SEARCH_RESULT_EXT_53115 0x68 /* ARL Search Result Extension (53115): 16bit */ + +/* BCM5395/5397/5398/53115 */ +#define ROBO_VTBL_ACCESS 0x60 /* VLAN table access: 8bit */ +#define ROBO_VTBL_INDX 0x61 /* VLAN table address index: 16bit */ +#define ROBO_VTBL_ENTRY 0x63 /* VLAN table entry: 32bit */ +#define ROBO_VTBL_ACCESS_5395 0x80 /* VLAN table access: 8bit */ +#define ROBO_VTBL_INDX_5395 0x81 /* VLAN table address index: 16bit */ +#define ROBO_VTBL_ENTRY_5395 0x83 /* VLAN table entry: 32bit */ /* BCM5325m MANAGEMENT FRAME REGISTERS (0x6) REGISTER MAP: 8/16 bit regs */ #define ROBO_MGMT_FRAME_RD_DATA 0x00 /* Management Frame Read Data :8bit*/ @@ -342,6 +355,8 @@ typedef struct _ROBO_ARL_SEARCH_RESULT_MCAST_STRUC #define NUM_VLAN_TABLE_ENTRIES_5350 16 /* number of entries in VLAN table */ #define ARL_TABLE_ADDR_5350 0x1c00 /* offset of ARL table start (5350) */ #endif +#define NUM_ARL_TABLE_ENTRIES_53115 4096 /* number of entries in ARL table (53115) */ +#define NUM_VLAN_TABLE_ENTRIES_53115 4096 /* number of entries in VLAN table */ typedef struct _ROBO_MEM_ACCESS_CTRL_STRUC { unsigned int memAddr:14; /* 64-bit memory address */ @@ -529,6 +544,7 @@ typedef struct _ROBO_VLAN_CTRL0_STRUC #define VLAN_ID_HIGH_BITS 0 /* static high bits in table access reg */ #define VLAN_ID_MAX 255 /* max VLAN id */ #define VLAN_ID_MAX5350 15 /* max VLAN id (5350) */ +#define VLAN_ID_MAX5395 4094 /* max VLAN id (5395) */ #define VLAN_ID_MASK VLAN_ID_MAX /* VLAN id mask */ #ifdef BCM5380 #define VLAN_UNTAG_SHIFT 13 /* for postioning untag bits in write reg */ @@ -594,26 +610,15 @@ typedef struct _ROBO_VLAN_READ_WRITE_STRUC_5350 #define ROBO_VLAN_PORT5_DEF_TAG 0x1a /* 16b: VLAN Port 5 Default Tag Register */ #define ROBO_VLAN_PORT6_DEF_TAG 0x1c /* 16b: VLAN Port 6 Default Tag Register */ #define ROBO_VLAN_PORT7_DEF_TAG 0x1e /* 16b: VLAN Port 7 Default Tag Register */ - -/* obsolete */ -#define ROBO_VLAN_PORT0_CTRL 0x00 /* 16b: Port 0 VLAN Register */ -#define ROBO_VLAN_PORT1_CTRL 0x02 /* 16b: Port 1 VLAN Register */ -#define ROBO_VLAN_PORT2_CTRL 0x04 /* 16b: Port 2 VLAN Register */ -#define ROBO_VLAN_PORT3_CTRL 0x06 /* 16b: Port 3 VLAN Register */ -#define ROBO_VLAN_PORT4_CTRL 0x08 /* 16b: Port 4 VLAN Register */ -#define ROBO_VLAN_IM_PORT_CTRL 0x10 /* 16b: Inverse MII Port VLAN Reg */ -#define ROBO_VLAN_SMP_PORT_CTRL 0x12 /* 16b: Serial Port VLAN Register */ -#define ROBO_VLAN_PORTSPI_DEF_TAG 0x1c /* 16b: VLAN Port SPI Default Tag Register */ -#define ROBO_VLAN_PRIORITY_REMAP 0x20 /* 24b: VLAN Priority Re-Map Register */ +#define ROBO_VLAN_PORT8_DEF_TAG 0x20 /* 16b: VLAN Port 8 Default Tag Register */ +/* 53115 only */ +#define ROBO_DUPLEX_STAT_SUMMARY_53115 0x08 /* Duplex Status Summary: 16bit */ +#define ROBO_JUMBO_PAGE 0x40 +#define ROBO_JUMBO_CTRL 0x01 /* 32bit */ +#define ROBO_JUMBO_SIZE 0x05 /* 16bit */ #ifndef _CFE_ #pragma pack() #endif - #endif /* !__BCM535M_H_ */ - - - - - diff --git a/package/switch/src/switch-adm.c b/package/switch/src/switch-adm.c index f21470e..2d0fcc3 100644 --- a/package/switch/src/switch-adm.c +++ b/package/switch/src/switch-adm.c @@ -386,7 +386,7 @@ static int handle_port_media_write(void *driver, char *buf, int nr) int media = switch_parse_media(buf); int reg = adm_rreg(0, port_conf[nr]); - if (media < 0) + if (media < 0 || media & SWITCH_MEDIA_1000) return -1; reg &= ~((1 << 1) | (1 << 2) | (1 << 3)); diff --git a/package/switch/src/switch-core.c b/package/switch/src/switch-core.c index 79b4e93..c77e4bb 100644 --- a/package/switch/src/switch-core.c +++ b/package/switch/src/switch-core.c @@ -26,7 +26,7 @@ * enable_vlan: "0", "1" * port/<port-number>/ * enabled: "0", "1" - * media: "AUTO", "100FD", "100HD", "10FD", "10HD" + * media: "AUTO", "1000FD", "1000HD", "100FD", "100HD", "10FD", "10HD" * vlan/<port-number>/ * ports: same syntax as for nvram's vlan*ports (eg. "1 2 3 4 5*") */ @@ -305,6 +305,10 @@ int switch_parse_media(char *buf) if (strncmp(str, "AUTO", 4) == 0) return SWITCH_MEDIA_AUTO; + else if (strncmp(str, "1000FD", 6) == 0) + return SWITCH_MEDIA_1000 | SWITCH_MEDIA_FD; + else if (strncmp(str, "1000HD", 6) == 0) + return SWITCH_MEDIA_1000; else if (strncmp(str, "100FD", 5) == 0) return SWITCH_MEDIA_100 | SWITCH_MEDIA_FD; else if (strncmp(str, "100HD", 5) == 0) @@ -322,14 +326,18 @@ int switch_print_media(char *buf, int media) if (media & SWITCH_MEDIA_AUTO) len = sprintf(buf, "Auto"); + else if (media == (SWITCH_MEDIA_1000 | SWITCH_MEDIA_FD)) + len = sprintf(buf, "1000FD"); + else if (media == SWITCH_MEDIA_1000) + len = sprintf(buf, "1000HD"); else if (media == (SWITCH_MEDIA_100 | SWITCH_MEDIA_FD)) len = sprintf(buf, "100FD"); else if (media == SWITCH_MEDIA_100) - len = sprintf(buf, "100HD"); + len = sprintf(buf, "100HD"); else if (media == SWITCH_MEDIA_FD) - len = sprintf(buf, "10FD"); + len = sprintf(buf, "10FD"); else if (media == 0) - len = sprintf(buf, "10HD"); + len = sprintf(buf, "10HD"); else len = sprintf(buf, "Invalid"); diff --git a/package/switch/src/switch-core.h b/package/switch/src/switch-core.h index a2114cf..7192f7b 100644 --- a/package/switch/src/switch-core.h +++ b/package/switch/src/switch-core.h @@ -8,6 +8,7 @@ #define SWITCH_MEDIA_AUTO 1 #define SWITCH_MEDIA_100 2 #define SWITCH_MEDIA_FD 4 +#define SWITCH_MEDIA_1000 8 typedef int (*switch_handler)(void *driver, char *buf, int nr); diff --git a/package/switch/src/switch-robo.c b/package/switch/src/switch-robo.c index f9b306c..f3a0eac 100644 --- a/package/switch/src/switch-robo.c +++ b/package/switch/src/switch-robo.c @@ -72,6 +72,7 @@ struct robo_switch { char *device; /* The device name string (ethX) */ u16 devid; /* ROBO_DEVICE_ID_53xx */ bool is_5350; + u8 gmii; /* gigabit mii */ struct ifreq ifr; struct net_device *dev; unsigned char port[6]; @@ -147,7 +148,7 @@ static int robo_reg(__u8 page, __u8 reg, __u8 op) printk(KERN_ERR PFX "timeout in robo_reg on page %i and reg %i with op %i.\n", page, reg, op); - return 0; + return 1; } /* @@ -173,7 +174,7 @@ static __u32 robo_read32(__u8 page, __u8 reg) { robo_reg(page, reg, REG_MII_ADDR_READ); - return mdio_read(ROBO_PHY_ADDR, REG_MII_DATA0) + + return mdio_read(ROBO_PHY_ADDR, REG_MII_DATA0) | (mdio_read(ROBO_PHY_ADDR, REG_MII_DATA0 + 1) << 16); } @@ -188,21 +189,40 @@ static void robo_write16(__u8 page, __u8 reg, __u16 val16) static void robo_write32(__u8 page, __u8 reg, __u32 val32) { /* write data */ - mdio_write(ROBO_PHY_ADDR, REG_MII_DATA0, val32 & 65535); + mdio_write(ROBO_PHY_ADDR, REG_MII_DATA0, val32 & 0xFFFF); mdio_write(ROBO_PHY_ADDR, REG_MII_DATA0 + 1, val32 >> 16); robo_reg(page, reg, REG_MII_ADDR_WRITE); } -/* checks that attached switch is 5325E/5350 */ -static int robo_vlan5350(void) +/* checks that attached switch is 5325/5352/5354/5356/5357/53115 */ +static int robo_vlan5350(__u32 phyid) { /* set vlan access id to 15 and read it back */ __u16 val16 = 15; robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16); /* 5365 will refuse this as it does not have this reg */ - return (robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350) == val16); + if (robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350) != val16) + return 0; + /* gigabit ? */ + if (mdio_read(0, ROBO_MII_STAT) & 0x0100) + robo.gmii = ((mdio_read(0, 0x0f) & 0xf000) != 0); + /* 53115 ? */ + if (robo.gmii && robo_read32(ROBO_STAT_PAGE, ROBO_LSA_IM_PORT) != 0) { + robo_write16(ROBO_ARLIO_PAGE, ROBO_VTBL_INDX_5395, val16); + robo_write16(ROBO_ARLIO_PAGE, ROBO_VTBL_ACCESS_5395, + (1 << 7) /* start */ | 1 /* read */); + if (robo_read16(ROBO_ARLIO_PAGE, ROBO_VTBL_ACCESS_5395) == 1 && + robo_read16(ROBO_ARLIO_PAGE, ROBO_VTBL_INDX_5395) == val16) + return 4; + } + /* dirty trick for 5356/5357 */ + if ((phyid & 0xfff0ffff ) == 0x5da00362 || + (phyid & 0xfff0ffff ) == 0x5e000362) + return 3; + /* 5325/5352/5354*/ + return 1; } static int robo_switch_enable(void) @@ -259,6 +279,7 @@ static int robo_probe(char *devname) __u32 phyid; unsigned int i; int err = 1; + struct mii_ioctl_data *mii; printk(KERN_INFO PFX "Probing device '%s'\n", devname); strcpy(robo.ifr.ifr_name, devname); @@ -285,7 +306,7 @@ static int robo_probe(char *devname) } /* got phy address check for robo address */ - struct mii_ioctl_data *mii = if_mii(&robo.ifr); + mii = if_mii(&robo.ifr); if ((mii->phy_id != ROBO_PHY_ADDR) && (mii->phy_id != ROBO_PHY_ADDR_BCM63XX) && (mii->phy_id != ROBO_PHY_ADDR_TG3)) { @@ -310,7 +331,7 @@ static int robo_probe(char *devname) } if (!robo.devid) robo.devid = ROBO_DEVICE_ID_5325; /* Fake it */ - robo.is_5350 = robo_vlan5350(); + robo.is_5350 = robo_vlan5350(phyid); robo_switch_reset(); err = robo_switch_enable(); @@ -445,6 +466,80 @@ static int handle_enable_write(void *driver, char *buf, int nr) return 0; } +static int handle_port_enable_read(void *driver, char *buf, int nr) +{ + return sprintf(buf, "%d\n", ((robo_read16(ROBO_CTRL_PAGE, robo.port[nr]) & 3) == 3 ? 0 : 1)); +} + +static int handle_port_enable_write(void *driver, char *buf, int nr) +{ + u16 val16; + + if (buf[0] == '0') + val16 = 3; /* disabled */ + else if (buf[0] == '1') + val16 = 0; /* enabled */ + else + return -EINVAL; + + robo_write16(ROBO_CTRL_PAGE, robo.port[nr], + (robo_read16(ROBO_CTRL_PAGE, robo.port[nr]) & ~3) | val16); + + return 0; +} + +static int handle_port_media_read(void *driver, char *buf, int nr) +{ + u16 bmcr = mdio_read(robo.port[nr], MII_BMCR); + int media, len; + + if (bmcr & BMCR_ANENABLE) + media = SWITCH_MEDIA_AUTO; + else { + if (bmcr & BMCR_SPEED1000) + media = SWITCH_MEDIA_1000; + else if (bmcr & BMCR_SPEED100) + media = SWITCH_MEDIA_100; + else + media = 0; + + if (bmcr & BMCR_FULLDPLX) + media |= SWITCH_MEDIA_FD; + } + + len = switch_print_media(buf, media); + return len + sprintf(buf + len, "\n"); +} + +static int handle_port_media_write(void *driver, char *buf, int nr) +{ + int media = switch_parse_media(buf); + u16 bmcr, bmcr_mask; + + if (media & SWITCH_MEDIA_AUTO) + bmcr = BMCR_ANENABLE | BMCR_ANRESTART; + else { + if (media & SWITCH_MEDIA_1000) { + if (!robo.gmii) + return -EINVAL; + bmcr = BMCR_SPEED1000; + } + else if (media & SWITCH_MEDIA_100) + bmcr = BMCR_SPEED100; + else + bmcr = 0; + + if (media & SWITCH_MEDIA_FD) + bmcr |= BMCR_FULLDPLX; + } + + bmcr_mask = ~(BMCR_SPEED1000 | BMCR_SPEED100 | BMCR_FULLDPLX | BMCR_ANENABLE | BMCR_ANRESTART); + mdio_write(robo.port[nr], MII_BMCR, + (mdio_read(robo.port[nr], MII_BMCR) & bmcr_mask) | bmcr); + + return 0; +} + static int handle_enable_vlan_read(void *driver, char *buf, int nr) { return sprintf(buf, "%d\n", (((robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_CTRL0) & (1 << 7)) == (1 << 7)) ? 1 : 0)); @@ -539,6 +634,17 @@ static int __init robo_init(void) .write = handle_reset }, { NULL, }, }; + static const switch_config port[] = { + { + .name = "enable", + .read = handle_port_enable_read, + .write = handle_port_enable_write + }, { + .name = "media", + .read = handle_port_media_read, + .write = handle_port_media_write + }, { NULL, }, + }; static const switch_config vlan[] = { { .name = "ports", @@ -554,7 +660,7 @@ static int __init robo_init(void) .ports = 6, .vlans = 16, .driver_handlers = cfg, - .port_handlers = NULL, + .port_handlers = port, .vlan_handlers = vlan, }; if (robo.devid != ROBO_DEVICE_ID_5325) { |