From 49cabf49abd7676d026a61baabf5aae9337a82be Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Mon, 6 Jun 2005 15:15:17 -0700 Subject: [TG3]: Add TSO firmware license Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'drivers/net/tg3.c') diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index fc9b5cd957aa..d20501339305 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -7,7 +7,12 @@ * Copyright (C) 2005 Broadcom Corporation. * * Firmware is: - * Copyright (C) 2000-2003 Broadcom Corporation. + * Derived from proprietary unpublished source code, + * Copyright (C) 2000-2003 Broadcom Corporation. + * + * Permission is hereby granted for the distribution of this firmware + * data in hexadecimal or equivalent format, provided this copyright + * notice is accompanying it. */ #include -- cgit v1.2.2 From 9ba27794197a18168b99ccecfb7b799f18b64426 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Mon, 6 Jun 2005 15:16:20 -0700 Subject: [TG3] Fix link failure in 5701 On some 5701 devices with older bootcode, the LED configuration bits in SRAM may be invalid with value zero. The fix is to check for invalid bits (0) and default to PHY 1 mode. Incorrect LED mode will lead to error in programming the PHY. Thanks to Grant Grundler for debugging the problem. >From Grant: | In May, 2004, tg3 v3.4 changed how MAC_LED_CTRL (0x40c) was getting | programmed and how to determine what to program into LED_CTRL. The new | code trusted NIC_SRAM_DATA_CFG (0x00000b58) to indicate what to write | to LED_CTRL and MII EXT_CTRL registers. On "IOX Core Lan", SRAM was | saying MODE_MAC (0x0) and that doesn't work. Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/net/tg3.c') diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index d20501339305..6315564d2dc0 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -8560,6 +8560,16 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) case NIC_SRAM_DATA_CFG_LED_MODE_MAC: tp->led_ctrl = LED_CTRL_MODE_MAC; + + /* Default to PHY_1_MODE if 0 (MAC_MODE) is + * read on some older 5700/5701 bootcode. + */ + if (GET_ASIC_REV(tp->pci_chip_rev_id) == + ASIC_REV_5700 || + GET_ASIC_REV(tp->pci_chip_rev_id) == + ASIC_REV_5701) + tp->led_ctrl = LED_CTRL_MODE_PHY_1; + break; case SHASTA_EXT_LED_SHARED: -- cgit v1.2.2 From 15def7bfb6902aa2b2bc67059f26d696fb27c235 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 6 Jun 2005 15:22:56 -0700 Subject: [TG3]: Update driver version and release date. Signed-off-by: David S. Miller --- drivers/net/tg3.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/tg3.c') diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 6315564d2dc0..e944aac258e3 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -66,8 +66,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.29" -#define DRV_MODULE_RELDATE "May 23, 2005" +#define DRV_MODULE_VERSION "3.30" +#define DRV_MODULE_RELDATE "June 6, 2005" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 -- cgit v1.2.2 From 6d1cfbab4de64f2d0c5b0f81177ade0d75b69288 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Wed, 8 Jun 2005 14:13:14 -0700 Subject: [TG3]: Fix 5700/5701 DMA corruption on Apple G4. Fix 5700/5701 DMA write corruption on Apple G4 by detecting the Apple UniNorth PCI 1.5 chipset and adjusting the DMA write boundary to 16. DMA test fails to detect the problem with this chipset. Thanks to Manuel Perez Ayala for reporting the problem and helping to debug it. Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) (limited to 'drivers/net/tg3.c') diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index e944aac258e3..77337c3b4285 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -9695,10 +9695,24 @@ static int __devinit tg3_test_dma(struct tg3 *tp) } if ((tp->dma_rwctrl & DMA_RWCTRL_WRITE_BNDRY_MASK) != DMA_RWCTRL_WRITE_BNDRY_16) { + static struct pci_device_id dma_wait_state_chipsets[] = { + { PCI_DEVICE(PCI_VENDOR_ID_APPLE, + PCI_DEVICE_ID_APPLE_UNI_N_PCI15) }, + { }, + }; + /* DMA test passed without adjusting DMA boundary, - * just restore the calculated DMA boundary + * now look for chipsets that are known to expose the + * DMA bug without failing the test. */ - tp->dma_rwctrl = saved_dma_rwctrl; + if (pci_dev_present(dma_wait_state_chipsets)) { + tp->dma_rwctrl &= ~DMA_RWCTRL_WRITE_BNDRY_MASK; + tp->dma_rwctrl |= DMA_RWCTRL_WRITE_BNDRY_16; + } + else + /* Safe to use the calculated DMA boundary. */ + tp->dma_rwctrl = saved_dma_rwctrl; + tw32(TG3PCI_DMA_RW_CTRL, tp->dma_rwctrl); } -- cgit v1.2.2 From ed7fce6c13bdd802817e1988d67047d432e7e30b Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 8 Jun 2005 14:15:52 -0700 Subject: [TG3]: Update driver version and release date. Signed-off-by: David S. Miller --- drivers/net/tg3.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/tg3.c') diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 77337c3b4285..a0b8848049c9 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -66,8 +66,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.30" -#define DRV_MODULE_RELDATE "June 6, 2005" +#define DRV_MODULE_VERSION "3.31" +#define DRV_MODULE_RELDATE "June 8, 2005" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 -- cgit v1.2.2