diff options
author | Adrian Bunk <bunk@stusta.de> | 2006-01-09 21:34:08 -0500 |
---|---|---|
committer | Jeff Garzik <jgarzik@pobox.com> | 2006-01-17 07:45:52 -0500 |
commit | e03d72b99e4027504ada134bf1804d6ea792b206 (patch) | |
tree | a4c75707712af88ad0ac824e5a40b63488fa7530 /drivers/net/sk98lin/skxmac2.c | |
parent | 2664b25051f7ab96b22b199aa2f5ef6a949a4296 (diff) |
[PATCH] drivers/net/sk98lin/: possible cleanups
This patch contains the following possible cleanups:
- make needlessly global functions static
- remove unused code
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Stephen Hemminger <shemminger@osdl.org>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/sk98lin/skxmac2.c')
-rw-r--r-- | drivers/net/sk98lin/skxmac2.c | 461 |
1 files changed, 7 insertions, 454 deletions
diff --git a/drivers/net/sk98lin/skxmac2.c b/drivers/net/sk98lin/skxmac2.c index 42d2d963150a..b4e75022a657 100644 --- a/drivers/net/sk98lin/skxmac2.c +++ b/drivers/net/sk98lin/skxmac2.c | |||
@@ -41,13 +41,13 @@ static const char SysKonnectFileId[] = | |||
41 | #endif | 41 | #endif |
42 | 42 | ||
43 | #ifdef GENESIS | 43 | #ifdef GENESIS |
44 | BCOM_HACK BcomRegA1Hack[] = { | 44 | static BCOM_HACK BcomRegA1Hack[] = { |
45 | { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1104 }, { 0x17, 0x0013 }, | 45 | { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1104 }, { 0x17, 0x0013 }, |
46 | { 0x15, 0x0404 }, { 0x17, 0x8006 }, { 0x15, 0x0132 }, { 0x17, 0x8006 }, | 46 | { 0x15, 0x0404 }, { 0x17, 0x8006 }, { 0x15, 0x0132 }, { 0x17, 0x8006 }, |
47 | { 0x15, 0x0232 }, { 0x17, 0x800D }, { 0x15, 0x000F }, { 0x18, 0x0420 }, | 47 | { 0x15, 0x0232 }, { 0x17, 0x800D }, { 0x15, 0x000F }, { 0x18, 0x0420 }, |
48 | { 0, 0 } | 48 | { 0, 0 } |
49 | }; | 49 | }; |
50 | BCOM_HACK BcomRegC0Hack[] = { | 50 | static BCOM_HACK BcomRegC0Hack[] = { |
51 | { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1204 }, { 0x17, 0x0013 }, | 51 | { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1204 }, { 0x17, 0x0013 }, |
52 | { 0x15, 0x0A04 }, { 0x18, 0x0420 }, | 52 | { 0x15, 0x0A04 }, { 0x18, 0x0420 }, |
53 | { 0, 0 } | 53 | { 0, 0 } |
@@ -790,7 +790,7 @@ int Port) /* Port Index (MAC_1 + n) */ | |||
790 | * Returns: | 790 | * Returns: |
791 | * nothing | 791 | * nothing |
792 | */ | 792 | */ |
793 | void SkMacFlushRxFifo( | 793 | static void SkMacFlushRxFifo( |
794 | SK_AC *pAC, /* adapter context */ | 794 | SK_AC *pAC, /* adapter context */ |
795 | SK_IOC IoC, /* IO context */ | 795 | SK_IOC IoC, /* IO context */ |
796 | int Port) /* Port Index (MAC_1 + n) */ | 796 | int Port) /* Port Index (MAC_1 + n) */ |
@@ -1231,38 +1231,6 @@ int Port) /* Port Index (MAC_1 + n) */ | |||
1231 | } /* SkMacHardRst */ | 1231 | } /* SkMacHardRst */ |
1232 | 1232 | ||
1233 | 1233 | ||
1234 | /****************************************************************************** | ||
1235 | * | ||
1236 | * SkMacClearRst() - Clear the MAC reset | ||
1237 | * | ||
1238 | * Description: calls a clear MAC reset routine dep. on board type | ||
1239 | * | ||
1240 | * Returns: | ||
1241 | * nothing | ||
1242 | */ | ||
1243 | void SkMacClearRst( | ||
1244 | SK_AC *pAC, /* adapter context */ | ||
1245 | SK_IOC IoC, /* IO context */ | ||
1246 | int Port) /* Port Index (MAC_1 + n) */ | ||
1247 | { | ||
1248 | |||
1249 | #ifdef GENESIS | ||
1250 | if (pAC->GIni.GIGenesis) { | ||
1251 | |||
1252 | SkXmClearRst(pAC, IoC, Port); | ||
1253 | } | ||
1254 | #endif /* GENESIS */ | ||
1255 | |||
1256 | #ifdef YUKON | ||
1257 | if (pAC->GIni.GIYukon) { | ||
1258 | |||
1259 | SkGmClearRst(pAC, IoC, Port); | ||
1260 | } | ||
1261 | #endif /* YUKON */ | ||
1262 | |||
1263 | } /* SkMacClearRst */ | ||
1264 | |||
1265 | |||
1266 | #ifdef GENESIS | 1234 | #ifdef GENESIS |
1267 | /****************************************************************************** | 1235 | /****************************************************************************** |
1268 | * | 1236 | * |
@@ -1713,7 +1681,7 @@ int Port) /* Port Index (MAC_1 + n) */ | |||
1713 | * Returns: | 1681 | * Returns: |
1714 | * nothing | 1682 | * nothing |
1715 | */ | 1683 | */ |
1716 | void SkXmInitDupMd( | 1684 | static void SkXmInitDupMd( |
1717 | SK_AC *pAC, /* adapter context */ | 1685 | SK_AC *pAC, /* adapter context */ |
1718 | SK_IOC IoC, /* IO context */ | 1686 | SK_IOC IoC, /* IO context */ |
1719 | int Port) /* Port Index (MAC_1 + n) */ | 1687 | int Port) /* Port Index (MAC_1 + n) */ |
@@ -1761,7 +1729,7 @@ int Port) /* Port Index (MAC_1 + n) */ | |||
1761 | * Returns: | 1729 | * Returns: |
1762 | * nothing | 1730 | * nothing |
1763 | */ | 1731 | */ |
1764 | void SkXmInitPauseMd( | 1732 | static void SkXmInitPauseMd( |
1765 | SK_AC *pAC, /* adapter context */ | 1733 | SK_AC *pAC, /* adapter context */ |
1766 | SK_IOC IoC, /* IO context */ | 1734 | SK_IOC IoC, /* IO context */ |
1767 | int Port) /* Port Index (MAC_1 + n) */ | 1735 | int Port) /* Port Index (MAC_1 + n) */ |
@@ -2076,283 +2044,7 @@ SK_BOOL DoLoop) /* Should a Phy LoopBack be set-up? */ | |||
2076 | } /* SkXmInitPhyBcom */ | 2044 | } /* SkXmInitPhyBcom */ |
2077 | #endif /* GENESIS */ | 2045 | #endif /* GENESIS */ |
2078 | 2046 | ||
2079 | |||
2080 | #ifdef YUKON | 2047 | #ifdef YUKON |
2081 | #ifndef SK_SLIM | ||
2082 | /****************************************************************************** | ||
2083 | * | ||
2084 | * SkGmEnterLowPowerMode() | ||
2085 | * | ||
2086 | * Description: | ||
2087 | * This function sets the Marvell Alaska PHY to the low power mode | ||
2088 | * given by parameter mode. | ||
2089 | * The following low power modes are available: | ||
2090 | * | ||
2091 | * - Coma Mode (Deep Sleep): | ||
2092 | * Power consumption: ~15 - 30 mW | ||
2093 | * The PHY cannot wake up on its own. | ||
2094 | * | ||
2095 | * - IEEE 22.2.4.1.5 compatible power down mode | ||
2096 | * Power consumption: ~240 mW | ||
2097 | * The PHY cannot wake up on its own. | ||
2098 | * | ||
2099 | * - energy detect mode | ||
2100 | * Power consumption: ~160 mW | ||
2101 | * The PHY can wake up on its own by detecting activity | ||
2102 | * on the CAT 5 cable. | ||
2103 | * | ||
2104 | * - energy detect plus mode | ||
2105 | * Power consumption: ~150 mW | ||
2106 | * The PHY can wake up on its own by detecting activity | ||
2107 | * on the CAT 5 cable. | ||
2108 | * Connected devices can be woken up by sending normal link | ||
2109 | * pulses every one second. | ||
2110 | * | ||
2111 | * Note: | ||
2112 | * | ||
2113 | * Returns: | ||
2114 | * 0: ok | ||
2115 | * 1: error | ||
2116 | */ | ||
2117 | int SkGmEnterLowPowerMode( | ||
2118 | SK_AC *pAC, /* adapter context */ | ||
2119 | SK_IOC IoC, /* IO context */ | ||
2120 | int Port, /* Port Index (e.g. MAC_1) */ | ||
2121 | SK_U8 Mode) /* low power mode */ | ||
2122 | { | ||
2123 | SK_U16 Word; | ||
2124 | SK_U32 DWord; | ||
2125 | SK_U8 LastMode; | ||
2126 | int Ret = 0; | ||
2127 | |||
2128 | if (pAC->GIni.GIYukonLite && | ||
2129 | pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) { | ||
2130 | |||
2131 | /* save current power mode */ | ||
2132 | LastMode = pAC->GIni.GP[Port].PPhyPowerState; | ||
2133 | pAC->GIni.GP[Port].PPhyPowerState = Mode; | ||
2134 | |||
2135 | switch (Mode) { | ||
2136 | /* coma mode (deep sleep) */ | ||
2137 | case PHY_PM_DEEP_SLEEP: | ||
2138 | /* setup General Purpose Control Register */ | ||
2139 | GM_OUT16(IoC, 0, GM_GP_CTRL, GM_GPCR_FL_PASS | | ||
2140 | GM_GPCR_SPEED_100 | GM_GPCR_AU_ALL_DIS); | ||
2141 | |||
2142 | /* apply COMA mode workaround */ | ||
2143 | SkGmPhyWrite(pAC, IoC, Port, 29, 0x001f); | ||
2144 | SkGmPhyWrite(pAC, IoC, Port, 30, 0xfff3); | ||
2145 | |||
2146 | SK_IN32(IoC, PCI_C(PCI_OUR_REG_1), &DWord); | ||
2147 | |||
2148 | SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON); | ||
2149 | |||
2150 | /* Set PHY to Coma Mode */ | ||
2151 | SK_OUT32(IoC, PCI_C(PCI_OUR_REG_1), DWord | PCI_PHY_COMA); | ||
2152 | |||
2153 | SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF); | ||
2154 | |||
2155 | break; | ||
2156 | |||
2157 | /* IEEE 22.2.4.1.5 compatible power down mode */ | ||
2158 | case PHY_PM_IEEE_POWER_DOWN: | ||
2159 | /* | ||
2160 | * - disable MAC 125 MHz clock | ||
2161 | * - allow MAC power down | ||
2162 | */ | ||
2163 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); | ||
2164 | Word |= PHY_M_PC_DIS_125CLK; | ||
2165 | Word &= ~PHY_M_PC_MAC_POW_UP; | ||
2166 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); | ||
2167 | |||
2168 | /* | ||
2169 | * register changes must be followed by a software | ||
2170 | * reset to take effect | ||
2171 | */ | ||
2172 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word); | ||
2173 | Word |= PHY_CT_RESET; | ||
2174 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word); | ||
2175 | |||
2176 | /* switch IEEE compatible power down mode on */ | ||
2177 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word); | ||
2178 | Word |= PHY_CT_PDOWN; | ||
2179 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word); | ||
2180 | break; | ||
2181 | |||
2182 | /* energy detect and energy detect plus mode */ | ||
2183 | case PHY_PM_ENERGY_DETECT: | ||
2184 | case PHY_PM_ENERGY_DETECT_PLUS: | ||
2185 | /* | ||
2186 | * - disable MAC 125 MHz clock | ||
2187 | */ | ||
2188 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); | ||
2189 | Word |= PHY_M_PC_DIS_125CLK; | ||
2190 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); | ||
2191 | |||
2192 | /* activate energy detect mode 1 */ | ||
2193 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); | ||
2194 | |||
2195 | /* energy detect mode */ | ||
2196 | if (Mode == PHY_PM_ENERGY_DETECT) { | ||
2197 | Word |= PHY_M_PC_EN_DET; | ||
2198 | } | ||
2199 | /* energy detect plus mode */ | ||
2200 | else { | ||
2201 | Word |= PHY_M_PC_EN_DET_PLUS; | ||
2202 | } | ||
2203 | |||
2204 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); | ||
2205 | |||
2206 | /* | ||
2207 | * reinitialize the PHY to force a software reset | ||
2208 | * which is necessary after the register settings | ||
2209 | * for the energy detect modes. | ||
2210 | * Furthermore reinitialisation prevents that the | ||
2211 | * PHY is running out of a stable state. | ||
2212 | */ | ||
2213 | SkGmInitPhyMarv(pAC, IoC, Port, SK_FALSE); | ||
2214 | break; | ||
2215 | |||
2216 | /* don't change current power mode */ | ||
2217 | default: | ||
2218 | pAC->GIni.GP[Port].PPhyPowerState = LastMode; | ||
2219 | Ret = 1; | ||
2220 | break; | ||
2221 | } | ||
2222 | } | ||
2223 | /* low power modes are not supported by this chip */ | ||
2224 | else { | ||
2225 | Ret = 1; | ||
2226 | } | ||
2227 | |||
2228 | return(Ret); | ||
2229 | |||
2230 | } /* SkGmEnterLowPowerMode */ | ||
2231 | |||
2232 | /****************************************************************************** | ||
2233 | * | ||
2234 | * SkGmLeaveLowPowerMode() | ||
2235 | * | ||
2236 | * Description: | ||
2237 | * Leave the current low power mode and switch to normal mode | ||
2238 | * | ||
2239 | * Note: | ||
2240 | * | ||
2241 | * Returns: | ||
2242 | * 0: ok | ||
2243 | * 1: error | ||
2244 | */ | ||
2245 | int SkGmLeaveLowPowerMode( | ||
2246 | SK_AC *pAC, /* adapter context */ | ||
2247 | SK_IOC IoC, /* IO context */ | ||
2248 | int Port) /* Port Index (e.g. MAC_1) */ | ||
2249 | { | ||
2250 | SK_U32 DWord; | ||
2251 | SK_U16 Word; | ||
2252 | SK_U8 LastMode; | ||
2253 | int Ret = 0; | ||
2254 | |||
2255 | if (pAC->GIni.GIYukonLite && | ||
2256 | pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) { | ||
2257 | |||
2258 | /* save current power mode */ | ||
2259 | LastMode = pAC->GIni.GP[Port].PPhyPowerState; | ||
2260 | pAC->GIni.GP[Port].PPhyPowerState = PHY_PM_OPERATIONAL_MODE; | ||
2261 | |||
2262 | switch (LastMode) { | ||
2263 | /* coma mode (deep sleep) */ | ||
2264 | case PHY_PM_DEEP_SLEEP: | ||
2265 | SK_IN32(IoC, PCI_C(PCI_OUR_REG_1), &DWord); | ||
2266 | |||
2267 | SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON); | ||
2268 | |||
2269 | /* Release PHY from Coma Mode */ | ||
2270 | SK_OUT32(IoC, PCI_C(PCI_OUR_REG_1), DWord & ~PCI_PHY_COMA); | ||
2271 | |||
2272 | SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF); | ||
2273 | |||
2274 | SK_IN32(IoC, B2_GP_IO, &DWord); | ||
2275 | |||
2276 | /* set to output */ | ||
2277 | DWord |= (GP_DIR_9 | GP_IO_9); | ||
2278 | |||
2279 | /* set PHY reset */ | ||
2280 | SK_OUT32(IoC, B2_GP_IO, DWord); | ||
2281 | |||
2282 | DWord &= ~GP_IO_9; /* clear PHY reset (active high) */ | ||
2283 | |||
2284 | /* clear PHY reset */ | ||
2285 | SK_OUT32(IoC, B2_GP_IO, DWord); | ||
2286 | break; | ||
2287 | |||
2288 | /* IEEE 22.2.4.1.5 compatible power down mode */ | ||
2289 | case PHY_PM_IEEE_POWER_DOWN: | ||
2290 | /* | ||
2291 | * - enable MAC 125 MHz clock | ||
2292 | * - set MAC power up | ||
2293 | */ | ||
2294 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); | ||
2295 | Word &= ~PHY_M_PC_DIS_125CLK; | ||
2296 | Word |= PHY_M_PC_MAC_POW_UP; | ||
2297 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); | ||
2298 | |||
2299 | /* | ||
2300 | * register changes must be followed by a software | ||
2301 | * reset to take effect | ||
2302 | */ | ||
2303 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word); | ||
2304 | Word |= PHY_CT_RESET; | ||
2305 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word); | ||
2306 | |||
2307 | /* switch IEEE compatible power down mode off */ | ||
2308 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word); | ||
2309 | Word &= ~PHY_CT_PDOWN; | ||
2310 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word); | ||
2311 | break; | ||
2312 | |||
2313 | /* energy detect and energy detect plus mode */ | ||
2314 | case PHY_PM_ENERGY_DETECT: | ||
2315 | case PHY_PM_ENERGY_DETECT_PLUS: | ||
2316 | /* | ||
2317 | * - enable MAC 125 MHz clock | ||
2318 | */ | ||
2319 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); | ||
2320 | Word &= ~PHY_M_PC_DIS_125CLK; | ||
2321 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); | ||
2322 | |||
2323 | /* disable energy detect mode */ | ||
2324 | SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); | ||
2325 | Word &= ~PHY_M_PC_EN_DET_MSK; | ||
2326 | SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); | ||
2327 | |||
2328 | /* | ||
2329 | * reinitialize the PHY to force a software reset | ||
2330 | * which is necessary after the register settings | ||
2331 | * for the energy detect modes. | ||
2332 | * Furthermore reinitialisation prevents that the | ||
2333 | * PHY is running out of a stable state. | ||
2334 | */ | ||
2335 | SkGmInitPhyMarv(pAC, IoC, Port, SK_FALSE); | ||
2336 | break; | ||
2337 | |||
2338 | /* don't change current power mode */ | ||
2339 | default: | ||
2340 | pAC->GIni.GP[Port].PPhyPowerState = LastMode; | ||
2341 | Ret = 1; | ||
2342 | break; | ||
2343 | } | ||
2344 | } | ||
2345 | /* low power modes are not supported by this chip */ | ||
2346 | else { | ||
2347 | Ret = 1; | ||
2348 | } | ||
2349 | |||
2350 | return(Ret); | ||
2351 | |||
2352 | } /* SkGmLeaveLowPowerMode */ | ||
2353 | #endif /* !SK_SLIM */ | ||
2354 | |||
2355 | |||
2356 | /****************************************************************************** | 2048 | /****************************************************************************** |
2357 | * | 2049 | * |
2358 | * SkGmInitPhyMarv() - Initialize the Marvell Phy registers | 2050 | * SkGmInitPhyMarv() - Initialize the Marvell Phy registers |
@@ -3420,145 +3112,6 @@ int Port) /* Port Index (MAC_1 + n) */ | |||
3420 | } /* SkMacAutoNegDone */ | 3112 | } /* SkMacAutoNegDone */ |
3421 | 3113 | ||
3422 | 3114 | ||
3423 | #ifdef GENESIS | ||
3424 | /****************************************************************************** | ||
3425 | * | ||
3426 | * SkXmSetRxTxEn() - Special Set Rx/Tx Enable and some features in XMAC | ||
3427 | * | ||
3428 | * Description: | ||
3429 | * sets MAC or PHY LoopBack and Duplex Mode in the MMU Command Reg. | ||
3430 | * enables Rx/Tx | ||
3431 | * | ||
3432 | * Returns: N/A | ||
3433 | */ | ||
3434 | static void SkXmSetRxTxEn( | ||
3435 | SK_AC *pAC, /* Adapter Context */ | ||
3436 | SK_IOC IoC, /* IO context */ | ||
3437 | int Port, /* Port Index (MAC_1 + n) */ | ||
3438 | int Para) /* Parameter to set: MAC or PHY LoopBack, Duplex Mode */ | ||
3439 | { | ||
3440 | SK_U16 Word; | ||
3441 | |||
3442 | XM_IN16(IoC, Port, XM_MMU_CMD, &Word); | ||
3443 | |||
3444 | switch (Para & (SK_MAC_LOOPB_ON | SK_MAC_LOOPB_OFF)) { | ||
3445 | case SK_MAC_LOOPB_ON: | ||
3446 | Word |= XM_MMU_MAC_LB; | ||
3447 | break; | ||
3448 | case SK_MAC_LOOPB_OFF: | ||
3449 | Word &= ~XM_MMU_MAC_LB; | ||
3450 | break; | ||
3451 | } | ||
3452 | |||
3453 | switch (Para & (SK_PHY_LOOPB_ON | SK_PHY_LOOPB_OFF)) { | ||
3454 | case SK_PHY_LOOPB_ON: | ||
3455 | Word |= XM_MMU_GMII_LOOP; | ||
3456 | break; | ||
3457 | case SK_PHY_LOOPB_OFF: | ||
3458 | Word &= ~XM_MMU_GMII_LOOP; | ||
3459 | break; | ||
3460 | } | ||
3461 | |||
3462 | switch (Para & (SK_PHY_FULLD_ON | SK_PHY_FULLD_OFF)) { | ||
3463 | case SK_PHY_FULLD_ON: | ||
3464 | Word |= XM_MMU_GMII_FD; | ||
3465 | break; | ||
3466 | case SK_PHY_FULLD_OFF: | ||
3467 | Word &= ~XM_MMU_GMII_FD; | ||
3468 | break; | ||
3469 | } | ||
3470 | |||
3471 | XM_OUT16(IoC, Port, XM_MMU_CMD, Word | XM_MMU_ENA_RX | XM_MMU_ENA_TX); | ||
3472 | |||
3473 | /* dummy read to ensure writing */ | ||
3474 | XM_IN16(IoC, Port, XM_MMU_CMD, &Word); | ||
3475 | |||
3476 | } /* SkXmSetRxTxEn */ | ||
3477 | #endif /* GENESIS */ | ||
3478 | |||
3479 | |||
3480 | #ifdef YUKON | ||
3481 | /****************************************************************************** | ||
3482 | * | ||
3483 | * SkGmSetRxTxEn() - Special Set Rx/Tx Enable and some features in GMAC | ||
3484 | * | ||
3485 | * Description: | ||
3486 | * sets MAC LoopBack and Duplex Mode in the General Purpose Control Reg. | ||
3487 | * enables Rx/Tx | ||
3488 | * | ||
3489 | * Returns: N/A | ||
3490 | */ | ||
3491 | static void SkGmSetRxTxEn( | ||
3492 | SK_AC *pAC, /* Adapter Context */ | ||
3493 | SK_IOC IoC, /* IO context */ | ||
3494 | int Port, /* Port Index (MAC_1 + n) */ | ||
3495 | int Para) /* Parameter to set: MAC LoopBack, Duplex Mode */ | ||
3496 | { | ||
3497 | SK_U16 Ctrl; | ||
3498 | |||
3499 | GM_IN16(IoC, Port, GM_GP_CTRL, &Ctrl); | ||
3500 | |||
3501 | switch (Para & (SK_MAC_LOOPB_ON | SK_MAC_LOOPB_OFF)) { | ||
3502 | case SK_MAC_LOOPB_ON: | ||
3503 | Ctrl |= GM_GPCR_LOOP_ENA; | ||
3504 | break; | ||
3505 | case SK_MAC_LOOPB_OFF: | ||
3506 | Ctrl &= ~GM_GPCR_LOOP_ENA; | ||
3507 | break; | ||
3508 | } | ||
3509 | |||
3510 | switch (Para & (SK_PHY_FULLD_ON | SK_PHY_FULLD_OFF)) { | ||
3511 | case SK_PHY_FULLD_ON: | ||
3512 | Ctrl |= GM_GPCR_DUP_FULL; | ||
3513 | break; | ||
3514 | case SK_PHY_FULLD_OFF: | ||
3515 | Ctrl &= ~GM_GPCR_DUP_FULL; | ||
3516 | break; | ||
3517 | } | ||
3518 | |||
3519 | GM_OUT16(IoC, Port, GM_GP_CTRL, (SK_U16)(Ctrl | GM_GPCR_RX_ENA | | ||
3520 | GM_GPCR_TX_ENA)); | ||
3521 | |||
3522 | /* dummy read to ensure writing */ | ||
3523 | GM_IN16(IoC, Port, GM_GP_CTRL, &Ctrl); | ||
3524 | |||
3525 | } /* SkGmSetRxTxEn */ | ||
3526 | #endif /* YUKON */ | ||
3527 | |||
3528 | |||
3529 | #ifndef SK_SLIM | ||
3530 | /****************************************************************************** | ||
3531 | * | ||
3532 | * SkMacSetRxTxEn() - Special Set Rx/Tx Enable and parameters | ||
3533 | * | ||
3534 | * Description: calls the Special Set Rx/Tx Enable routines dep. on board type | ||
3535 | * | ||
3536 | * Returns: N/A | ||
3537 | */ | ||
3538 | void SkMacSetRxTxEn( | ||
3539 | SK_AC *pAC, /* Adapter Context */ | ||
3540 | SK_IOC IoC, /* IO context */ | ||
3541 | int Port, /* Port Index (MAC_1 + n) */ | ||
3542 | int Para) | ||
3543 | { | ||
3544 | #ifdef GENESIS | ||
3545 | if (pAC->GIni.GIGenesis) { | ||
3546 | |||
3547 | SkXmSetRxTxEn(pAC, IoC, Port, Para); | ||
3548 | } | ||
3549 | #endif /* GENESIS */ | ||
3550 | |||
3551 | #ifdef YUKON | ||
3552 | if (pAC->GIni.GIYukon) { | ||
3553 | |||
3554 | SkGmSetRxTxEn(pAC, IoC, Port, Para); | ||
3555 | } | ||
3556 | #endif /* YUKON */ | ||
3557 | |||
3558 | } /* SkMacSetRxTxEn */ | ||
3559 | #endif /* !SK_SLIM */ | ||
3560 | |||
3561 | |||
3562 | /****************************************************************************** | 3115 | /****************************************************************************** |
3563 | * | 3116 | * |
3564 | * SkMacRxTxEnable() - Enable Rx/Tx activity if port is up | 3117 | * SkMacRxTxEnable() - Enable Rx/Tx activity if port is up |
@@ -3976,7 +3529,7 @@ SK_U16 PhyStat) /* PHY Status word to analyse */ | |||
3976 | * Returns: | 3529 | * Returns: |
3977 | * nothing | 3530 | * nothing |
3978 | */ | 3531 | */ |
3979 | void SkXmIrq( | 3532 | static void SkXmIrq( |
3980 | SK_AC *pAC, /* adapter context */ | 3533 | SK_AC *pAC, /* adapter context */ |
3981 | SK_IOC IoC, /* IO context */ | 3534 | SK_IOC IoC, /* IO context */ |
3982 | int Port) /* Port Index (MAC_1 + n) */ | 3535 | int Port) /* Port Index (MAC_1 + n) */ |
@@ -4112,7 +3665,7 @@ int Port) /* Port Index (MAC_1 + n) */ | |||
4112 | * Returns: | 3665 | * Returns: |
4113 | * nothing | 3666 | * nothing |
4114 | */ | 3667 | */ |
4115 | void SkGmIrq( | 3668 | static void SkGmIrq( |
4116 | SK_AC *pAC, /* adapter context */ | 3669 | SK_AC *pAC, /* adapter context */ |
4117 | SK_IOC IoC, /* IO context */ | 3670 | SK_IOC IoC, /* IO context */ |
4118 | int Port) /* Port Index (MAC_1 + n) */ | 3671 | int Port) /* Port Index (MAC_1 + n) */ |