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authorScott Bardone <sbardone@chelsio.com>2005-06-23 01:40:19 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-06-23 01:40:19 -0400
commit559fb51ba7e66fe298b8355fabde1275b7def35f (patch)
treee1de3eb86ea5e6ac8c5f27dc32140a0c2aacc51e /drivers/net/chelsio/pm3393.c
parenta5324343955997d1439f26518ddac567cd5d134b (diff)
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.
Diffstat (limited to 'drivers/net/chelsio/pm3393.c')
-rw-r--r--drivers/net/chelsio/pm3393.c45
1 files changed, 20 insertions, 25 deletions
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;
}