From 635a76b703f3bd5b20e28bfc86caee9889f536c2 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 18 Apr 2020 01:44:12 +0200 Subject: net: pcnet: Remove CONFIG_PCNET_79C97x These macros guard one switch-case statement, which grows mips malta by some 20 bytes if debug is enabled, and even less if it is not. To make the code simpler, just support all the NICs and be done with it. Signed-off-by: Marek Vasut Cc: Joe Hershberger --- scripts/config_whitelist.txt | 2 -- 1 file changed, 2 deletions(-) (limited to 'scripts') diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 12a6698958e..27125d7b8af 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -1292,8 +1292,6 @@ CONFIG_PCI_SYS_BUS CONFIG_PCI_SYS_PHYS CONFIG_PCI_SYS_SIZE CONFIG_PCNET -CONFIG_PCNET_79C973 -CONFIG_PCNET_79C975 CONFIG_PEN_ADDR_BIG_ENDIAN CONFIG_PERIF1_FREQ CONFIG_PERIF2_FREQ -- cgit v1.3.1 From 171f5e580e3388090d589aa4c0f123576948ab52 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 18 Apr 2020 01:56:51 +0200 Subject: net: tulip: Remove CONFIG_TULIP_* These macros are not used by any board, remove them to simplify the driver. The EEPROM accessors are still retained however, as those might still be useful. Signed-off-by: Marek Vasut Cc: Joe Hershberger --- README | 2 - drivers/net/dc2114x.c | 88 +++----------------------------------------- scripts/config_whitelist.txt | 3 -- 3 files changed, 5 insertions(+), 88 deletions(-) (limited to 'scripts') diff --git a/README b/README index 08348506765..2e8ad3bc0cb 100644 --- a/README +++ b/README @@ -896,8 +896,6 @@ The following options need to be configured: CONFIG_TULIP Support for Digital 2114x chips. - Optional CONFIG_TULIP_SELECT_MEDIA for board specific - modem chip initialisation (KS8761/QS6611). CONFIG_NATSEMI Support for National dp83815 chips. diff --git a/drivers/net/dc2114x.c b/drivers/net/dc2114x.c index 43c2253f10d..40bfc5281b2 100644 --- a/drivers/net/dc2114x.c +++ b/drivers/net/dc2114x.c @@ -77,15 +77,6 @@ #define POLL_DEMAND 1 -#ifdef CONFIG_TULIP_FIX_DAVICOM -#define RESET_DM9102(dev) {\ - unsigned long i;\ - i=INL(dev, 0x0);\ - udelay(1000);\ - OUTL(dev, i | BMR_SWR, DE4X5_BMR);\ - udelay(1000);\ -} -#else #define RESET_DE4X5(dev) {\ int i;\ i=INL(dev, DE4X5_BMR);\ @@ -97,7 +88,6 @@ for (i=0;i<5;i++) {INL(dev, DE4X5_BMR); udelay(10000);}\ udelay(1000);\ } -#endif #define START_DE4X5(dev) {\ s32 omr; \ @@ -114,11 +104,7 @@ } #define NUM_RX_DESC PKTBUFSRX -#ifndef CONFIG_TULIP_FIX_DAVICOM - #define NUM_TX_DESC 1 /* Number of TX descriptors */ -#else - #define NUM_TX_DESC 4 -#endif +#define NUM_TX_DESC 1 /* Number of TX descriptors */ #define RX_BUFF_SZ PKTSIZE_ALIGN #define TOUT_LOOP 1000000 @@ -140,29 +126,22 @@ static int tx_new; /* TX descriptor ring pointer */ static char rxRingSize; static char txRingSize; -#if defined(UPDATE_SROM) || !defined(CONFIG_TULIP_FIX_DAVICOM) static void sendto_srom(struct eth_device* dev, u_int command, u_long addr); static int getfrom_srom(struct eth_device* dev, u_long addr); static int do_eeprom_cmd(struct eth_device *dev, u_long ioaddr,int cmd,int cmd_len); static int do_read_eeprom(struct eth_device *dev,u_long ioaddr,int location,int addr_len); -#endif /* UPDATE_SROM || !CONFIG_TULIP_FIX_DAVICOM */ #ifdef UPDATE_SROM static int write_srom(struct eth_device *dev, u_long ioaddr, int index, int new_value); static void update_srom(struct eth_device *dev, bd_t *bis); #endif -#ifndef CONFIG_TULIP_FIX_DAVICOM static int read_srom(struct eth_device *dev, u_long ioaddr, int index); static void read_hw_addr(struct eth_device* dev, bd_t * bis); -#endif /* CONFIG_TULIP_FIX_DAVICOM */ static void send_setup_frame(struct eth_device* dev, bd_t * bis); static int dc21x4x_init(struct eth_device* dev, bd_t* bis); static int dc21x4x_send(struct eth_device *dev, void *packet, int length); static int dc21x4x_recv(struct eth_device* dev); static void dc21x4x_halt(struct eth_device* dev); -#ifdef CONFIG_TULIP_SELECT_MEDIA -extern void dc21x4x_select_media(struct eth_device* dev); -#endif #if defined(CONFIG_E500) #define phys_to_bus(a) (a) @@ -183,9 +162,6 @@ static void OUTL(struct eth_device* dev, int command, u_long addr) static struct pci_device_id supported[] = { { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_FAST }, { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21142 }, -#ifdef CONFIG_TULIP_FIX_DAVICOM - { PCI_VENDOR_ID_DAVICOM, PCI_DEVICE_ID_DAVICOM_DM9102A }, -#endif { } }; @@ -209,35 +185,22 @@ int dc21x4x_initialize(bd_t *bis) /* Get the chip configuration revision register. */ pci_read_config_dword(devbusfn, PCI_REVISION_ID, &cfrv); -#ifndef CONFIG_TULIP_FIX_DAVICOM if ((cfrv & CFRV_RN) < DC2114x_BRK ) { printf("Error: The chip is not DC21143.\n"); continue; } -#endif pci_read_config_word(devbusfn, PCI_COMMAND, &status); status |= -#ifdef CONFIG_TULIP_USE_IO - PCI_COMMAND_IO | -#else PCI_COMMAND_MEMORY | -#endif PCI_COMMAND_MASTER; pci_write_config_word(devbusfn, PCI_COMMAND, status); pci_read_config_word(devbusfn, PCI_COMMAND, &status); -#ifdef CONFIG_TULIP_USE_IO - if (!(status & PCI_COMMAND_IO)) { - printf("Error: Can not enable I/O access.\n"); - continue; - } -#else if (!(status & PCI_COMMAND_MEMORY)) { printf("Error: Can not enable MEMORY access.\n"); continue; } -#endif if (!(status & PCI_COMMAND_MASTER)) { printf("Error: Can not enable Bus Mastering.\n"); @@ -251,15 +214,9 @@ int dc21x4x_initialize(bd_t *bis) pci_write_config_byte(devbusfn, PCI_LATENCY_TIMER, 0x60); } -#ifdef CONFIG_TULIP_USE_IO - /* read BAR for memory space access */ - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_0, &iobase); - iobase &= PCI_BASE_ADDRESS_IO_MASK; -#else /* read BAR for memory space access */ pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_1, &iobase); iobase &= PCI_BASE_ADDRESS_MEM_MASK; -#endif debug ("dc21x4x: DEC 21142 PCI Device @0x%x\n", iobase); dev = (struct eth_device*) malloc(sizeof *dev); @@ -270,17 +227,9 @@ int dc21x4x_initialize(bd_t *bis) } memset(dev, 0, sizeof(*dev)); -#ifdef CONFIG_TULIP_FIX_DAVICOM - sprintf(dev->name, "Davicom#%d", card_number); -#else sprintf(dev->name, "dc21x4x#%d", card_number); -#endif -#ifdef CONFIG_TULIP_USE_IO - dev->iobase = pci_io_to_phys(devbusfn, iobase); -#else dev->iobase = pci_mem_to_phys(devbusfn, iobase); -#endif dev->priv = (void*) devbusfn; dev->init = dc21x4x_init; dev->halt = dc21x4x_halt; @@ -292,9 +241,8 @@ int dc21x4x_initialize(bd_t *bis) udelay(10 * 1000); -#ifndef CONFIG_TULIP_FIX_DAVICOM read_hw_addr(dev, bis); -#endif + eth_register(dev); card_number++; @@ -311,46 +259,28 @@ static int dc21x4x_init(struct eth_device* dev, bd_t* bis) /* Ensure we're not sleeping. */ pci_write_config_byte(devbusfn, PCI_CFDA_PSM, WAKEUP); -#ifdef CONFIG_TULIP_FIX_DAVICOM - RESET_DM9102(dev); -#else RESET_DE4X5(dev); -#endif if ((INL(dev, DE4X5_STS) & (STS_TS | STS_RS)) != 0) { printf("Error: Cannot reset ethernet controller.\n"); return -1; } -#ifdef CONFIG_TULIP_SELECT_MEDIA - dc21x4x_select_media(dev); -#else OUTL(dev, OMR_SDP | OMR_PS | OMR_PM, DE4X5_OMR); -#endif for (i = 0; i < NUM_RX_DESC; i++) { rx_ring[i].status = cpu_to_le32(R_OWN); rx_ring[i].des1 = cpu_to_le32(RX_BUFF_SZ); rx_ring[i].buf = cpu_to_le32( phys_to_bus((u32)net_rx_packets[i])); -#ifdef CONFIG_TULIP_FIX_DAVICOM - rx_ring[i].next = cpu_to_le32( - phys_to_bus((u32)&rx_ring[(i + 1) % NUM_RX_DESC])); -#else rx_ring[i].next = 0; -#endif } for (i=0; i < NUM_TX_DESC; i++) { tx_ring[i].status = 0; tx_ring[i].des1 = 0; tx_ring[i].buf = 0; - -#ifdef CONFIG_TULIP_FIX_DAVICOM - tx_ring[i].next = cpu_to_le32(phys_to_bus((u32) &tx_ring[(i+1) % NUM_TX_DESC])); -#else tx_ring[i].next = 0; -#endif } rxRingSize = NUM_RX_DESC; @@ -520,9 +450,7 @@ Done: return; } -#if defined(UPDATE_SROM) || !defined(CONFIG_TULIP_FIX_DAVICOM) -/* SROM Read and write routines. - */ +/* SROM Read and write routines. */ static void sendto_srom(struct eth_device* dev, u_int command, u_long addr) { @@ -594,13 +522,12 @@ static int do_read_eeprom(struct eth_device *dev, u_long ioaddr, int location, i return retval; } -#endif /* UPDATE_SROM || !CONFIG_TULIP_FIX_DAVICOM */ -/* This executes a generic EEPROM command, typically a write or write +/* + * This executes a generic EEPROM command, typically a write or write * enable. It returns the data output from the EEPROM, and thus may * also be used for reads. */ -#if defined(UPDATE_SROM) || !defined(CONFIG_TULIP_FIX_DAVICOM) static int do_eeprom_cmd(struct eth_device *dev, u_long ioaddr, int cmd, int cmd_len) { unsigned retval = 0; @@ -636,9 +563,7 @@ static int do_eeprom_cmd(struct eth_device *dev, u_long ioaddr, int cmd, int cmd return retval; } -#endif /* UPDATE_SROM || !CONFIG_TULIP_FIX_DAVICOM */ -#ifndef CONFIG_TULIP_FIX_DAVICOM static int read_srom(struct eth_device *dev, u_long ioaddr, int index) { int ee_addr_size = do_read_eeprom(dev, ioaddr, 0xff, 8) & 0x40000 ? 8 : 6; @@ -647,7 +572,6 @@ static int read_srom(struct eth_device *dev, u_long ioaddr, int index) (((SROM_READ_CMD << ee_addr_size) | index) << 16) | 0xffff, 3 + ee_addr_size + 16); } -#endif /* CONFIG_TULIP_FIX_DAVICOM */ #ifdef UPDATE_SROM static int write_srom(struct eth_device *dev, u_long ioaddr, int index, int new_value) @@ -695,7 +619,6 @@ static int write_srom(struct eth_device *dev, u_long ioaddr, int index, int new_ } #endif -#ifndef CONFIG_TULIP_FIX_DAVICOM static void read_hw_addr(struct eth_device *dev, bd_t *bis) { u_short tmp, *p = (u_short *)(&dev->enetaddr[0]); @@ -721,7 +644,6 @@ Done: #endif return; } -#endif /* CONFIG_TULIP_FIX_DAVICOM */ #ifdef UPDATE_SROM static void update_srom(struct eth_device *dev, bd_t *bis) diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 27125d7b8af..9b9f7df8c42 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -4076,9 +4076,6 @@ CONFIG_TSECV2_1 CONFIG_TSEC_TBI CONFIG_TSEC_TBICR_SETTINGS CONFIG_TULIP -CONFIG_TULIP_FIX_DAVICOM -CONFIG_TULIP_SELECT_MEDIA -CONFIG_TULIP_USE_IO CONFIG_TWL6030_INPUT CONFIG_TWL6030_POWER CONFIG_TWR -- cgit v1.3.1