From 2c9b12c13a216fbaca15d3c0d4bf0b994950117f Mon Sep 17 00:00:00 2001 From: Joshua Wise Date: Sun, 7 Dec 2008 06:30:45 -0500 Subject: [PATCH] Cleanup pass on 3c90x; in -> _in, out -> _out --- net/3c90x.c | 77 ++++++++++++++++++++++++++++------------------------- 1 file changed, 41 insertions(+), 36 deletions(-) diff --git a/net/3c90x.c b/net/3c90x.c index f0d303a..7b6a72e 100644 --- a/net/3c90x.c +++ b/net/3c90x.c @@ -238,15 +238,20 @@ typedef struct { static nic_3c90x_t _nic; -#define _outl(v,a) outl((a),(v)) -#define _outw(v,a) outw((a),(v)) -#define _outb(v,a) outb((a),(v)) +#define _inb(n,a) (inb((n)->ioaddr + (a))) +#define _inw(n,a) (inw((n)->ioaddr + (a))) +#define _inl(n,a) (inl((n)->ioaddr + (a))) + +#define _outb(n,a,d) (outb((n)->ioaddr + (a), (d))) +#define _outw(n,a,d) (outw((n)->ioaddr + (a), (d))) +#define _outl(n,a,d) (outl((n)->ioaddr + (a), (d))) + static int _issue_command(nic_3c90x_t *nic, int cmd, int param) { - outw(nic->ioaddr + regCommandIntStatus_w, (cmd << 11) | param); + _outw(nic, regCommandIntStatus_w, (cmd << 11) | param); - while (inw(nic->ioaddr + regCommandIntStatus_w) & INT_CMDINPROGRESS) + while (_inw(nic, regCommandIntStatus_w) & INT_CMDINPROGRESS) ; return 0; @@ -284,13 +289,13 @@ _read_eeprom(nic_3c90x_t *nic, int address) for (i = 0; i < 165; i++) inb(0x80); /* wait 165 usec */ } - while(0x8000 & inw(nic->ioaddr + regEepromCommand_0_w)); + while(0x8000 & _inw(nic, regEepromCommand_0_w)); /** Read the value. **/ if (nic->is3c556) - _outw(address + (0x230), nic->ioaddr + regEepromCommand_0_w); + _outw(nic, regEepromCommand_0_w, address + 0x230); else - _outw(address + 0x80, nic->ioaddr + regEepromCommand_0_w); + _outw(nic, regEepromCommand_0_w, address + 0x80); do { @@ -298,8 +303,8 @@ _read_eeprom(nic_3c90x_t *nic, int address) for (i = 0; i < 165; i++) inb(0x80); /* wait 165 usec */ } - while(0x8000 & inw(nic->ioaddr + regEepromCommand_0_w)); - val = inw(nic->ioaddr + regEepromData_0_w); + while(0x8000 & _inw(nic, regEepromCommand_0_w)); + val = _inw(nic, regEepromData_0_w); return val; } @@ -322,14 +327,14 @@ static void _reset(nic_3c90x_t *nic) ** require explicit reset of values **/ _set_window(nic, winAddressing2); - _outw(0, nic->ioaddr + regStationMask_2_3w+0); - _outw(0, nic->ioaddr + regStationMask_2_3w+2); - _outw(0, nic->ioaddr + regStationMask_2_3w+4); + _outw(nic, regStationMask_2_3w+0, 0); + _outw(nic, regStationMask_2_3w+2, 0); + _outw(nic, regStationMask_2_3w+4, 0); /** Issue transmit reset, wait for command completion **/ _issue_command(nic, cmdTxReset, 0); if (!nic->isBrev) - _outb(0x01, nic->ioaddr + regTxFreeThresh_b); + _outb(nic, regTxFreeThresh_b, 0x01); _issue_command(nic, cmdTxEnable, 0); /** @@ -383,7 +388,7 @@ static void _transmit(struct nic *_nic, struct pbuf *p) int i = 0; outputf("3c90x: txbuf full, waiting for space..."); - while (inl(nic->ioaddr + regDnListPtr_l) != 0) + while (_inl(nic, regDnListPtr_l) != 0) i++; outputf("3c90x: took %d iters", i); } @@ -394,7 +399,7 @@ static void _transmit(struct nic *_nic, struct pbuf *p) /* Clean up old txcons. */ if (txcons != -1) { - unsigned long curp = inl(nic->ioaddr + regDnListPtr_l); + unsigned long curp = _inl(nic, regDnListPtr_l); int end; if (curp == 0) @@ -415,11 +420,11 @@ static void _transmit(struct nic *_nic, struct pbuf *p) } /* Look at the TX status */ - status = inb(nic->ioaddr + regTxStatus_b); + status = _inb(nic, regTxStatus_b); if (status) { outputf("3c90x: error: the nus."); - outb(nic->ioaddr + regTxStatus_b, 0x00); + _outb(nic, regTxStatus_b, 0x00); } /* Set up the new txdesc. */ @@ -441,9 +446,9 @@ static void _transmit(struct nic *_nic, struct pbuf *p) txdescs[(txprod + XMIT_BUFS - 1) % XMIT_BUFS].next = v2p(&(txdescs[txprod])); /* If the card is stopped, start it up again. */ - if (inl(nic->ioaddr + regDnListPtr_l) == 0) + if (_inl(nic, regDnListPtr_l) == 0) { - outl(nic->ioaddr + regDnListPtr_l, v2p(&(txdescs[txprod]))); + _outl(nic, regDnListPtr_l, v2p(&(txdescs[txprod]))); txcons = txprod; } @@ -466,7 +471,7 @@ static void _transmit(struct nic *_nic, struct pbuf *p) } else if (status & 0x04) { outputf("3c90x: Tx Status Overflow (%hhX)", status); for (i=0; i<32; i++) - _outb(0x00, nic->ioaddr + regTxStatus_b); + _outb(nic, regTxStatus_b, 0x00); /** must re-enable after max collisions before re-issuing tx **/ _issue_command(nic, cmdTxEnable, 0); } else if (status & 0x08) { @@ -542,9 +547,9 @@ static void _recv_prepare(nic_3c90x_t *nic) rxprod = (rxprod + 1) % RECV_BUFS; } - if (inl(nic->ioaddr + regUpListPtr_l) == 0 && rxpbufs[oldprod]) /* Ran out of shit, and got new shit? */ + if (_inl(nic, regUpListPtr_l) == 0 && rxpbufs[oldprod]) /* Ran out of shit, and got new shit? */ { - outl(nic->ioaddr + regUpListPtr_l, v2p(&rxdescs[oldprod])); + _outl(nic, regUpListPtr_l, v2p(&rxdescs[oldprod])); outputf("3c90x: WARNING: Ran out of rx slots"); } @@ -689,13 +694,13 @@ static int _probe(struct pci_dev *pci, void *data) /** 3C556: Invert MII power **/ if (nic->is3c556) { _set_window(nic, winAddressing2); - outw(nic->ioaddr + regResetOptions_2_w, - inw(nic->ioaddr + regResetOptions_2_w) | 0x4000); + _outw(nic, regResetOptions_2_w, + _inw(nic, regResetOptions_2_w) | 0x4000); } /* Test if the link is good; if not, bail out */ _set_window(nic, winDiagnostics4); - mstat = inw(nic->ioaddr + regMediaStatus_4_w); + mstat = _inw(nic, regMediaStatus_4_w); if((mstat & (1<<11)) == 0) { outputf("3c90x: valid link not established"); return 0; @@ -703,12 +708,12 @@ static int _probe(struct pci_dev *pci, void *data) /* Program the MAC address into the station address registers */ _set_window(nic, winAddressing2); - outw(nic->ioaddr + regStationAddress_2_3w, htons(eeprom[HWADDR_OFFSET + 0])); - outw(nic->ioaddr + regStationAddress_2_3w+2, htons(eeprom[HWADDR_OFFSET + 1])); - outw(nic->ioaddr + regStationAddress_2_3w+4, htons(eeprom[HWADDR_OFFSET + 2])); - outw(nic->ioaddr + regStationMask_2_3w+0, 0); - outw(nic->ioaddr + regStationMask_2_3w+2, 0); - outw(nic->ioaddr + regStationMask_2_3w+4, 0); + _outw(nic, regStationAddress_2_3w, htons(eeprom[HWADDR_OFFSET + 0])); + _outw(nic, regStationAddress_2_3w+2, htons(eeprom[HWADDR_OFFSET + 1])); + _outw(nic, regStationAddress_2_3w+4, htons(eeprom[HWADDR_OFFSET + 2])); + _outw(nic, regStationMask_2_3w+0, 0); + _outw(nic, regStationMask_2_3w+2, 0); + _outw(nic, regStationMask_2_3w+4, 0); /** Read the media options register, print a message and set default ** xcvr. @@ -717,7 +722,7 @@ static int _probe(struct pci_dev *pci, void *data) ** revision cards -- same register address **/ _set_window(nic, winTxRxOptions3); - mopt = inw(nic->ioaddr + regResetMediaOptions_3_w); + mopt = _inw(nic, regResetMediaOptions_3_w); /** mask out VCO bit that is defined as 10baseFL bit on B-rev cards **/ if (!nic->isBrev) @@ -781,15 +786,15 @@ static int _probe(struct pci_dev *pci, void *data) /** Set the link to the type we just determined. **/ _set_window(nic, winTxRxOptions3); - cfg = inl(nic->ioaddr + regInternalConfig_3_l); + cfg = _inl(nic, regInternalConfig_3_l); cfg &= ~(0xF<<20); cfg |= (linktype<<20); - outl(nic->ioaddr + regInternalConfig_3_l, cfg); + _outl(nic, regInternalConfig_3_l, cfg); /* Reset and turn on the transmit engine. */ _issue_command(nic, cmdTxReset, 0); if (!nic->isBrev) - _outb(0x01, nic->ioaddr + regTxFreeThresh_b); + _outb(nic, regTxFreeThresh_b, 0x01); _issue_command(nic, cmdTxEnable, 0); /* Reset and turn on the receive engine. */ -- 2.39.2