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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/mv88x201x.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/mv88x201x.c')
-rw-r--r--drivers/net/chelsio/mv88x201x.c36
1 files changed, 15 insertions, 21 deletions
diff --git a/drivers/net/chelsio/mv88x201x.c b/drivers/net/chelsio/mv88x201x.c
index f54133af1bce..db5034282782 100644
--- a/drivers/net/chelsio/mv88x201x.c
+++ b/drivers/net/chelsio/mv88x201x.c
@@ -1,8 +1,8 @@
1/***************************************************************************** 1/*****************************************************************************
2 * * 2 * *
3 * File: mv88x201x.c * 3 * File: mv88x201x.c *
4 * $Revision: 1.7 $ * 4 * $Revision: 1.12 $ *
5 * $Date: 2005/03/23 07:15:59 $ * 5 * $Date: 2005/04/15 19:27:14 $ *
6 * Description: * 6 * Description: *
7 * Marvell PHY (mv88x201x) functionality. * 7 * Marvell PHY (mv88x201x) functionality. *
8 * part of the Chelsio 10Gb Ethernet Driver. * 8 * part of the Chelsio 10Gb Ethernet Driver. *
@@ -85,33 +85,29 @@ static int mv88x201x_reset(struct cphy *cphy, int wait)
85 85
86static int mv88x201x_interrupt_enable(struct cphy *cphy) 86static int mv88x201x_interrupt_enable(struct cphy *cphy)
87{ 87{
88 u32 elmer;
89
88 /* Enable PHY LASI interrupts. */ 90 /* Enable PHY LASI interrupts. */
89 mdio_write(cphy, 0x1, 0x9002, 0x1); 91 mdio_write(cphy, 0x1, 0x9002, 0x1);
90 92
91 /* Enable Marvell interrupts through Elmer0. */ 93 /* Enable Marvell interrupts through Elmer0. */
92 if (t1_is_asic(cphy->adapter)) { 94 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
93 u32 elmer; 95 elmer |= ELMER0_GP_BIT6;
94 96 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
95 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
96 elmer |= ELMER0_GP_BIT6;
97 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
98 }
99 return 0; 97 return 0;
100} 98}
101 99
102static int mv88x201x_interrupt_disable(struct cphy *cphy) 100static int mv88x201x_interrupt_disable(struct cphy *cphy)
103{ 101{
102 u32 elmer;
103
104 /* Disable PHY LASI interrupts. */ 104 /* Disable PHY LASI interrupts. */
105 mdio_write(cphy, 0x1, 0x9002, 0x0); 105 mdio_write(cphy, 0x1, 0x9002, 0x0);
106 106
107 /* Disable Marvell interrupts through Elmer0. */ 107 /* Disable Marvell interrupts through Elmer0. */
108 if (t1_is_asic(cphy->adapter)) { 108 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
109 u32 elmer; 109 elmer &= ~ELMER0_GP_BIT6;
110 110 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
111 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
112 elmer &= ~ELMER0_GP_BIT6;
113 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
114 }
115 return 0; 111 return 0;
116} 112}
117 113
@@ -144,11 +140,9 @@ static int mv88x201x_interrupt_clear(struct cphy *cphy)
144#endif 140#endif
145 141
146 /* Clear Marvell interrupts through Elmer0. */ 142 /* Clear Marvell interrupts through Elmer0. */
147 if (t1_is_asic(cphy->adapter)) { 143 t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
148 t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer); 144 elmer |= ELMER0_GP_BIT6;
149 elmer |= ELMER0_GP_BIT6; 145 t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
150 t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
151 }
152 return 0; 146 return 0;
153} 147}
154 148