diff options
| -rw-r--r-- | drivers/staging/slicoss/slic.h | 17 | ||||
| -rw-r--r-- | drivers/staging/slicoss/slichw.h | 38 | ||||
| -rw-r--r-- | drivers/staging/slicoss/slicoss.c | 131 |
3 files changed, 113 insertions, 73 deletions
diff --git a/drivers/staging/slicoss/slic.h b/drivers/staging/slicoss/slic.h index 92c6862..c95b3ab 100644 --- a/drivers/staging/slicoss/slic.h +++ b/drivers/staging/slicoss/slic.h @@ -93,10 +93,10 @@ struct slic_rcvbuf_info { u32 lastid; }; /* - SLIC Handle structure. Used to restrict handle values to - 32 bits by using an index rather than an address. - Simplifies ucode in 64-bit systems -*/ + * SLIC Handle structure. Used to restrict handle values to + * 32 bits by using an index rather than an address. + * Simplifies ucode in 64-bit systems + */ struct slic_handle_word { union { struct { @@ -333,10 +333,11 @@ struct physcard { struct physcard *next; uint adapters_allocd; -/* the following is not currently needed - u32 bridge_busnum; - u32 bridge_cfg[NUM_CFG_SPACES][NUM_CFG_REG_ULONGS]; -*/ +/* + * the following is not currently needed + * u32 bridge_busnum; + * u32 bridge_cfg[NUM_CFG_SPACES][NUM_CFG_REG_ULONGS]; + */ }; struct base_driver { diff --git a/drivers/staging/slicoss/slichw.h b/drivers/staging/slicoss/slichw.h index 21cd02b..9723b4a 100644 --- a/drivers/staging/slicoss/slichw.h +++ b/drivers/staging/slicoss/slichw.h @@ -307,9 +307,11 @@ struct slic_regs { u32 slic_hbar; /* Header buffer address reg */ u32 pad4; - /* 31-8 - phy addr of set of contiguous hdr buffers - 7-0 - number of buffers passed - Buffers are 256 bytes long on 256-byte boundaries. */ + /* + * 31-8 - phy addr of set of contiguous hdr buffers + * 7-0 - number of buffers passed + * Buffers are 256 bytes long on 256-byte boundaries. + */ #define SLIC_HBAR 0x0020 #define SLIC_HBAR_CNT_MSK 0x000000FF @@ -321,10 +323,12 @@ struct slic_regs { #define SLIC_DBAR_SIZE 2048 u32 slic_cbar; /* Xmt Cmd buf addr regs.*/ - /* 1 per XMT interface - 31-5 - phy addr of host command buffer - 4-0 - length of cmd in multiples of 32 bytes - Buffers are 32 bytes up to 512 bytes long */ + /* + * 1 per XMT interface + * 31-5 - phy addr of host command buffer + * 4-0 - length of cmd in multiples of 32 bytes + * Buffers are 32 bytes up to 512 bytes long + */ #define SLIC_CBAR 0x0030 #define SLIC_CBAR_LEN_MSK 0x0000001F #define SLIC_CBAR_ALIGN 0x00000020 @@ -336,9 +340,11 @@ struct slic_regs { u32 slic_rbar; /* Response buffer address reg.*/ u32 pad7; - /*31-8 - phy addr of set of contiguous response buffers - 7-0 - number of buffers passed - Buffers are 32 bytes long on 32-byte boundaries.*/ + /* + * 31-8 - phy addr of set of contiguous response buffers + * 7-0 - number of buffers passed + * Buffers are 32 bytes long on 32-byte boundaries. + */ #define SLIC_RBAR 0x0038 #define SLIC_RBAR_CNT_MSK 0x000000FF #define SLIC_RBAR_SIZE 32 @@ -430,7 +436,8 @@ struct slic_regs { #define SLIC_LOW_POWER 0x00e0 u32 slic_quiesce; /* force slic into quiescent state - before soft reset */ + * before soft reset + */ u32 pad30; #define SLIC_QUIESCE 0x00e8 @@ -718,7 +725,8 @@ struct slic_eeprom { u16 DSize2Pci; /* 15 DRAM size to PCI (bytes * 64K) */ u16 RSize2Pci; /* 16 ROM extension size to PCI (bytes * 4k) */ u8 NetIntPin1; /* 17 Network Interface Pin 1 - (simba/leone only) */ + * (simba/leone only) + */ u8 NetIntPin2; /* Network Interface Pin 2 (simba/leone only)*/ union { u8 NetIntPin3; /* 18 Network Interface Pin 3 (simba only) */ @@ -748,7 +756,8 @@ struct slic_eeprom { union oemfru OemFru; /* optional OEM FRU information */ u8 Pad[4]; /* Pad to 128 bytes - includes 2 cksum bytes * (if OEM FRU info exists) and two unusable - * bytes at the end */ + * bytes at the end + */ }; /* SLIC EEPROM structure for Oasis */ @@ -772,7 +781,8 @@ struct oslic_eeprom { u16 FlashSize; /* 14 Flash size (bytes / 4K) */ u16 DSize2Pci; /* 15 DRAM size to PCI (bytes / 64K) */ u16 RSize2Pci; /* 16 Flash (ROM extension) size to PCI - (bytes / 4K) */ + * (bytes / 4K) + */ u16 DeviceId1; /* 17 Device Id (function 1) */ u16 DeviceId2; /* 18 Device Id (function 2) */ u16 CfgByte6; /* 19 Device Status Config Bytes 6-7 */ diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c index 8ce9000..b23a2d1 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -158,11 +158,14 @@ static void slic_mcast_set_bit(struct adapter *adapter, char *address) unsigned char crcpoly; /* Get the CRC polynomial for the mac address */ - /* we use bits 1-8 (lsb), bitwise reversed, - * msb (= lsb bit 0 before bitrev) is automatically discarded */ + /* + * we use bits 1-8 (lsb), bitwise reversed, + * msb (= lsb bit 0 before bitrev) is automatically discarded + */ crcpoly = ether_crc(ETH_ALEN, address) >> 23; - /* We only have space on the SLIC for 64 entries. Lop + /* + * We only have space on the SLIC for 64 entries. Lop * off the top two bits. (2^6 = 64) */ crcpoly &= 0x3F; @@ -176,7 +179,8 @@ static void slic_mcast_set_mask(struct adapter *adapter) __iomem struct slic_regs *slic_regs = adapter->slic_regs; if (adapter->macopts & (MAC_ALLMCAST | MAC_PROMISC)) { - /* Turn on all multicast addresses. We have to do this for + /* + * Turn on all multicast addresses. We have to do this for * promiscuous mode as well as ALLMCAST mode. It saves the * Microcode from having to keep state about the MAC * configuration. @@ -185,7 +189,8 @@ static void slic_mcast_set_mask(struct adapter *adapter) slic_reg32_write(&slic_regs->slic_mcasthigh, 0xFFFFFFFF, FLUSH); } else { - /* Commit our multicast mast to the SLIC by writing to the + /* + * Commit our multicast mast to the SLIC by writing to the * multicast address mask registers */ slic_reg32_write(&slic_regs->slic_mcastlow, @@ -242,7 +247,8 @@ static void slic_link_config(struct adapter *adapter, if ((linkspeed == LINK_AUTOSPEED) || (linkspeed == LINK_1000MB)) { if (adapter->flags & ADAPT_FLAGS_FIBERMEDIA) { - /* We've got a fiber gigabit interface, and register + /* + * We've got a fiber gigabit interface, and register * 4 is different in fiber mode than in copper mode */ @@ -260,16 +266,22 @@ static void slic_link_config(struct adapter *adapter, PCR_AUTONEG_RST)); slic_reg32_write(wphy, phy_config, FLUSH); } else { /* forced 1000 Mb FD*/ - /* power down phy to break link - this may not work) */ + /* + * power down phy to break link + * this may not work) + */ phy_config = (MIICR_REG_PCR | PCR_POWERDOWN); slic_reg32_write(wphy, phy_config, FLUSH); - /* wait, Marvell says 1 sec, - try to get away with 10 ms */ + /* + * wait, Marvell says 1 sec, + * try to get away with 10 ms + */ mdelay(10); - /* disable auto-neg, set speed/duplex, - soft reset phy, powerup */ + /* + * disable auto-neg, set speed/duplex, + * soft reset phy, powerup + */ phy_config = (MIICR_REG_PCR | (PCR_RESET | PCR_SPEED_1000 | @@ -278,7 +290,8 @@ static void slic_link_config(struct adapter *adapter, } } else { /* copper gigabit */ - /* Auto-Negotiate or 1000 Mb must be auto negotiated + /* + * Auto-Negotiate or 1000 Mb must be auto negotiated * We've got a copper gigabit interface, and * register 4 is different in copper mode than * in fiber mode @@ -290,8 +303,10 @@ static void slic_link_config(struct adapter *adapter, (PAR_ADV100FD | PAR_ADV100HD | PAR_ADV10FD | PAR_ADV10HD)); } else { - /* linkspeed == LINK_1000MB - - don't advertise 10/100 Mb modes */ + /* + * linkspeed == LINK_1000MB - + * don't advertise 10/100 Mb modes + */ phy_advreg = MIICR_REG_4; } /* enable PAUSE frames */ @@ -304,8 +319,10 @@ static void slic_link_config(struct adapter *adapter, slic_reg32_write(wphy, phy_gctlreg, FLUSH); if (adapter->subsysid != SLIC_1GB_CICADA_SUBSYS_ID) { - /* if a Marvell PHY - enable auto crossover */ + /* + * if a Marvell PHY + * enable auto crossover + */ phy_config = (MIICR_REG_16 | (MRV_REG16_XOVERON)); slic_reg32_write(wphy, phy_config, FLUSH); @@ -336,8 +353,10 @@ static void slic_link_config(struct adapter *adapter, duplex = PCR_DUPLEX_FULL; if (adapter->subsysid != SLIC_1GB_CICADA_SUBSYS_ID) { - /* if a Marvell PHY - disable auto crossover */ + /* + * if a Marvell PHY + * disable auto crossover + */ phy_config = (MIICR_REG_16 | (MRV_REG16_XOVEROFF)); slic_reg32_write(wphy, phy_config, FLUSH); } @@ -350,9 +369,11 @@ static void slic_link_config(struct adapter *adapter, mdelay(10); if (adapter->subsysid != SLIC_1GB_CICADA_SUBSYS_ID) { - /* if a Marvell PHY - disable auto-neg, set speed, - soft reset phy, powerup */ + /* + * if a Marvell PHY + * disable auto-neg, set speed, + * soft reset phy, powerup + */ phy_config = (MIICR_REG_PCR | (PCR_RESET | speed | duplex)); slic_reg32_write(wphy, phy_config, FLUSH); @@ -529,11 +550,13 @@ static int slic_card_download(struct adapter *adapter) index += 4; /* Check SRAM location zero. If it is non-zero. Abort.*/ -/* failure = readl((u32 __iomem *)&slic_regs->slic_reset); - if (failure) { - release_firmware(fw); - return -EIO; - }*/ + /* + * failure = readl((u32 __iomem *)&slic_regs->slic_reset); + * if (failure) { + * release_firmware(fw); + * return -EIO; + * } + */ } } release_firmware(fw); @@ -541,8 +564,10 @@ static int slic_card_download(struct adapter *adapter) mdelay(10); slic_reg32_write(&slic_regs->slic_wcs, SLIC_WCS_START, FLUSH); - /* stall for 20 ms, long enough for ucode to init card - and reach mainloop */ + /* + * stall for 20 ms, long enough for ucode to init card + * and reach mainloop + */ mdelay(20); return 0; @@ -602,9 +627,11 @@ static void slic_mac_address_config(struct adapter *adapter) slic_reg32_write(&slic_regs->slic_wraddrah, value2, FLUSH); slic_reg32_write(&slic_regs->slic_wraddrbh, value2, FLUSH); - /* Write our multicast mask out to the card. This is done */ - /* here in addition to the slic_mcast_addr_set routine */ - /* because ALL_MCAST may have been enabled or disabled */ + /* + * Write our multicast mask out to the card. This is done + * here in addition to the slic_mcast_addr_set routine + * because ALL_MCAST may have been enabled or disabled + */ slic_mcast_set_mask(adapter); } @@ -885,10 +912,10 @@ static void slic_upr_start(struct adapter *adapter) struct slic_upr *upr; __iomem struct slic_regs *slic_regs = adapter->slic_regs; /* - char * ptr1; - char * ptr2; - uint cmdoffset; -*/ + * char * ptr1; + * char * ptr2; + * uint cmdoffset; + */ upr = adapter->upr_list; if (!upr) return; @@ -2049,8 +2076,8 @@ static void slic_xmit_complete(struct adapter *adapter) adapter->xmit_completes++; adapter->card->events++; /* - Get the complete host command buffer - */ + * Get the complete host command buffer + */ slic_handle_word.handle_token = rspbuf->hosthandle; hcmd = adapter->slic_handles[slic_handle_word.handle_index]. @@ -2758,10 +2785,12 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter) oemfruformat = pOeeprom->OemFruFormat; poemfru = &pOeeprom->OemFru; macaddrs = 2; - /* Minor kludge for Oasis card - get 2 MAC addresses from the - EEPROM to ensure that function 1 - gets the Port 1 MAC address */ + /* + * Minor kludge for Oasis card + * get 2 MAC addresses from the + * EEPROM to ensure that function 1 + * gets the Port 1 MAC address + */ break; default: /* extract EEPROM data and pointers to EEPROM data */ @@ -2784,14 +2813,14 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter) ee_chksum = *(u16 *)((char *)peeprom + (eecodesize - 2)); /* - calculate the EEPROM checksum - */ + * calculate the EEPROM checksum + */ calc_chksum = slic_eeprom_cksum(peeprom, eecodesize - 2); /* - if the ucdoe chksum flag bit worked, - we wouldn't need this - */ + * if the ucdoe chksum flag bit worked, + * we wouldn't need this + */ if (ee_chksum == calc_chksum) card->config.EepromValid = true; } @@ -2890,11 +2919,11 @@ static void slic_init_adapter(struct net_device *netdev, adapter->card_size = 1; /* - Initialize slic_handle array - */ + * Initialize slic_handle array + */ /* - Start with 1. 0 is an invalid host handle. - */ + * Start with 1. 0 is an invalid host handle. + */ for (index = 1, pslic_handle = &adapter->slic_handles[1]; index < SLIC_CMDQ_MAXCMDS; index++, pslic_handle++) { |