From 559fb51ba7e66fe298b8355fabde1275b7def35f Mon Sep 17 00:00:00 2001 From: Scott Bardone Date: Thu, 23 Jun 2005 01:40:19 -0400 Subject: Update Chelsio gige net driver. - Use extern prefix for functions required. - Removed a lot of wrappers, including t1_read/write_reg_4. - Removed various macros, using native kernel calls now. - Enumerated various #defines. - Removed a lot of shared code which is not currently used in "NIC only" mode. - Removed dead code. Documentation/networking/cxgb.txt: - Updated release notes for version 2.1.1 drivers/net/chelsio/ch_ethtool.h - removed file, no longer using ETHTOOL namespace. drivers/net/chelsio/common.h - moved code from osdep.h to common.h - added comment to #endif indicating which symbol it closes. drivers/net/chelsio/cphy.h - removed dead code. - added comment to #endif indicating which symbol it closes. drivers/net/chelsio/cxgb2.c - use DMA_{32,64}BIT_MASK in include/linux/dma-mapping.h. - removed unused code. - use printk message for link info resembling drivers/net/mii.c. - no longer using the MODULE_xxx namespace. - no longer using "pci_" namespace. - no longer using ETHTOOL namespace. drivers/net/chelsio/cxgb2.h - removed file, merged into common.h drivers/net/chelsio/elmer0.h - removed dead code. - added various enums. - added comment to #endif indicating which symbol it closes. drivers/net/chelsio/espi.c - removed various macros, using native kernel calls now. - removed a lot of wrappers, including t1_read/write_reg_4. drivers/net/chelsio/espi.h - added comment to #endif indicating which symbol it closes. drivers/net/chelsio/gmac.h - added comment to #endif indicating which symbol it closes. drivers/net/chelsio/mv88x201x.c - changes to sync with Chelsio TOT. drivers/net/chelsio/osdep.h - removed file, consolidation. osdep was used to translate wrapper functions since our code supports multiple OSs. removed wrappers. drivers/net/chelsio/pm3393.c - removed various macros, using native kernel calls now. - removed a lot of wrappers, including t1_read/write_reg_4. - removed unused code. drivers/net/chelsio/regs.h - added a few register entries for future and current feature support. - added comment to #endif indicating which symbol it closes. drivers/net/chelsio/sge.c - rewrote large portion of scatter-gather engine to stabilize performance. - using u8/u16/u32 kernel types instead of __u8/__u16/__u32 compiler types. drivers/net/chelsio/sge.h - rewrote large portion of scatter-gather engine to stabilize performance. - added comment to #endif indicating which symbol it closes. drivers/net/chelsio/subr.c - merged tp.c into subr.c - removed various macros, using native kernel calls now. - removed a lot of wrappers, including t1_read/write_reg_4. - removed unused code. drivers/net/chelsio/suni1x10gexp_regs.h - modified copyright and authorship of file. - added comment to #endif indicating which symbol it closes. drivers/net/chelsio/tp.c - removed file, merged into subr.c. drivers/net/chelsio/tp.h - removed file. include/linux/pci_ids.h - patched to include PCI_VENDOR_ID_CHELSIO 0x1425, removed define from our code. --- drivers/net/chelsio/pm3393.c | 45 ++++++++++++++++++++------------------------ 1 file changed, 20 insertions(+), 25 deletions(-) (limited to 'drivers/net/chelsio/pm3393.c') diff --git a/drivers/net/chelsio/pm3393.c b/drivers/net/chelsio/pm3393.c index 17bd20f60d9..04a1404fc65 100644 --- a/drivers/net/chelsio/pm3393.c +++ b/drivers/net/chelsio/pm3393.c @@ -1,8 +1,8 @@ /***************************************************************************** * * * File: pm3393.c * - * $Revision: 1.9 $ * - * $Date: 2005/03/23 07:41:27 $ * + * $Revision: 1.16 $ * + * $Date: 2005/05/14 00:59:32 $ * * Description: * * PMC/SIERRA (pm3393) MAC-PHY functionality. * * part of the Chelsio 10Gb Ethernet Driver. * @@ -45,15 +45,19 @@ /* 802.3ae 10Gb/s MDIO Manageable Device(MMD) */ -#define MMD_RESERVED 0 -#define MMD_PMAPMD 1 -#define MMD_WIS 2 -#define MMD_PCS 3 -#define MMD_PHY_XGXS 4 /* XGMII Extender Sublayer */ -#define MMD_DTE_XGXS 5 +enum { + MMD_RESERVED, + MMD_PMAPMD, + MMD_WIS, + MMD_PCS, + MMD_PHY_XGXS, /* XGMII Extender Sublayer */ + MMD_DTE_XGXS, +}; -#define PHY_XGXS_CTRL_1 0 -#define PHY_XGXS_STATUS_1 1 +enum { + PHY_XGXS_CTRL_1, + PHY_XGXS_STATUS_1 +}; #define OFFSET(REG_ADDR) (REG_ADDR << 2) @@ -160,9 +164,9 @@ static int pm3393_interrupt_enable(struct cmac *cmac) 0 /*SUNI1x10GEXP_BITMSK_TOP_INTE */ ); /* TERMINATOR - PL_INTERUPTS_EXT */ - pl_intr = t1_read_reg_4(cmac->adapter, A_PL_ENABLE); + pl_intr = readl(cmac->adapter->regs + A_PL_ENABLE); pl_intr |= F_PL_INTR_EXT; - t1_write_reg_4(cmac->adapter, A_PL_ENABLE, pl_intr); + writel(pl_intr, cmac->adapter->regs + A_PL_ENABLE); return 0; } @@ -242,9 +246,9 @@ static int pm3393_interrupt_clear(struct cmac *cmac) /* TERMINATOR - PL_INTERUPTS_EXT */ - pl_intr = t1_read_reg_4(cmac->adapter, A_PL_CAUSE); + pl_intr = readl(cmac->adapter->regs + A_PL_CAUSE); pl_intr |= F_PL_INTR_EXT; - t1_write_reg_4(cmac->adapter, A_PL_CAUSE, pl_intr); + writel(pl_intr, cmac->adapter->regs + A_PL_CAUSE); return 0; } @@ -261,8 +265,6 @@ static int pm3393_interrupt_handler(struct cmac *cmac) /* Read the master interrupt status register. */ pmread(cmac, SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS, &master_intr_status); - CH_DBG(cmac->adapter, INTR, "PM3393 intr cause 0x%x\n", - master_intr_status); /* TBD XXX Lets just clear everything for now */ pm3393_interrupt_clear(cmac); @@ -703,10 +705,9 @@ static struct cmac *pm3393_mac_create(adapter_t *adapter, int index) t1_tpi_write(adapter, OFFSET(0x3040), 0x0c32); /* # TXXG Config */ /* For T1 use timer based Mac flow control. */ - if (t1_is_T1B(adapter)) - t1_tpi_write(adapter, OFFSET(0x304d), 0x8000); + t1_tpi_write(adapter, OFFSET(0x304d), 0x8000); t1_tpi_write(adapter, OFFSET(0x2040), 0x059c); /* # RXXG Config */ - t1_tpi_write(adapter, OFFSET(0x2049), 0x0000); /* # RXXG Cut Through */ + t1_tpi_write(adapter, OFFSET(0x2049), 0x0001); /* # RXXG Cut Through */ t1_tpi_write(adapter, OFFSET(0x2070), 0x0000); /* # Disable promiscuous mode */ /* Setup Exact Match Filter 0 to allow broadcast packets. @@ -814,12 +815,6 @@ static int pm3393_mac_reset(adapter_t * adapter) successful_reset = (is_pl4_reset_finished && !is_pl4_outof_lock && is_xaui_mabc_pll_locked); - - CH_DBG(adapter, HW, - "PM3393 HW reset %d: pl4_reset 0x%x, val 0x%x, " - "is_pl4_outof_lock 0x%x, xaui_locked 0x%x\n", - i, is_pl4_reset_finished, val, is_pl4_outof_lock, - is_xaui_mabc_pll_locked); } return successful_reset ? 0 : 1; } -- cgit v1.2.3