diff options
Diffstat (limited to 'drivers/net/via-velocity.h')
| -rw-r--r-- | drivers/net/via-velocity.h | 207 |
1 files changed, 11 insertions, 196 deletions
diff --git a/drivers/net/via-velocity.h b/drivers/net/via-velocity.h index b9e114d..aa917962 100644 --- a/drivers/net/via-velocity.h +++ b/drivers/net/via-velocity.h @@ -1173,7 +1173,7 @@ enum chip_type { struct velocity_info_tbl { enum chip_type chip_id; - char *name; + const char *name; int txqueue; u32 flags; }; @@ -1194,14 +1194,6 @@ struct velocity_info_tbl { #define mac_disable_int(regs) writel(CR0_GINTMSK1,&((regs)->CR0Clr)) #define mac_enable_int(regs) writel(CR0_GINTMSK1,&((regs)->CR0Set)) -#define mac_hw_mibs_read(regs, MIBs) {\ - int i;\ - BYTE_REG_BITS_ON(MIBCR_MPTRINI,&((regs)->MIBCR));\ - for (i=0;i<HW_MIB_SIZE;i++) {\ - (MIBs)[i]=readl(&((regs)->MIBData));\ - }\ -} - #define mac_set_dma_length(regs, n) {\ BYTE_REG_BITS_SET((n),0x07,&((regs)->DCFG));\ } @@ -1226,195 +1218,17 @@ struct velocity_info_tbl { writew(TRDCSR_WAK<<(n*4),&((regs)->TDCSRSet));\ } -#define mac_eeprom_reload(regs) {\ - int i=0;\ - BYTE_REG_BITS_ON(EECSR_RELOAD,&((regs)->EECSR));\ - do {\ - udelay(10);\ - if (i++>0x1000) {\ - break;\ - }\ - }while (BYTE_REG_BITS_IS_ON(EECSR_RELOAD,&((regs)->EECSR)));\ -} - -enum velocity_cam_type { - VELOCITY_VLAN_ID_CAM = 0, - VELOCITY_MULTICAST_CAM -}; - -/** - * mac_get_cam_mask - Read a CAM mask - * @regs: register block for this velocity - * @mask: buffer to store mask - * @cam_type: CAM to fetch - * - * Fetch the mask bits of the selected CAM and store them into the - * provided mask buffer. - */ - -static inline void mac_get_cam_mask(struct mac_regs __iomem * regs, u8 * mask, enum velocity_cam_type cam_type) -{ - int i; - /* Select CAM mask */ - BYTE_REG_BITS_SET(CAMCR_PS_CAM_MASK, CAMCR_PS1 | CAMCR_PS0, ®s->CAMCR); - - if (cam_type == VELOCITY_VLAN_ID_CAM) - writeb(CAMADDR_VCAMSL, ®s->CAMADDR); - else - writeb(0, ®s->CAMADDR); - - /* read mask */ - for (i = 0; i < 8; i++) - *mask++ = readb(&(regs->MARCAM[i])); - - /* disable CAMEN */ - writeb(0, ®s->CAMADDR); - - /* Select mar */ - BYTE_REG_BITS_SET(CAMCR_PS_MAR, CAMCR_PS1 | CAMCR_PS0, ®s->CAMCR); +static inline void mac_eeprom_reload(struct mac_regs __iomem * regs) { + int i=0; + BYTE_REG_BITS_ON(EECSR_RELOAD,&(regs->EECSR)); + do { + udelay(10); + if (i++>0x1000) + break; + } while (BYTE_REG_BITS_IS_ON(EECSR_RELOAD,&(regs->EECSR))); } -/** - * mac_set_cam_mask - Set a CAM mask - * @regs: register block for this velocity - * @mask: CAM mask to load - * @cam_type: CAM to store - * - * Store a new mask into a CAM - */ - -static inline void mac_set_cam_mask(struct mac_regs __iomem * regs, u8 * mask, enum velocity_cam_type cam_type) -{ - int i; - /* Select CAM mask */ - BYTE_REG_BITS_SET(CAMCR_PS_CAM_MASK, CAMCR_PS1 | CAMCR_PS0, ®s->CAMCR); - - if (cam_type == VELOCITY_VLAN_ID_CAM) - writeb(CAMADDR_CAMEN | CAMADDR_VCAMSL, ®s->CAMADDR); - else - writeb(CAMADDR_CAMEN, ®s->CAMADDR); - - for (i = 0; i < 8; i++) { - writeb(*mask++, &(regs->MARCAM[i])); - } - /* disable CAMEN */ - writeb(0, ®s->CAMADDR); - - /* Select mar */ - BYTE_REG_BITS_SET(CAMCR_PS_MAR, CAMCR_PS1 | CAMCR_PS0, ®s->CAMCR); -} - -/** - * mac_set_cam - set CAM data - * @regs: register block of this velocity - * @idx: Cam index - * @addr: 2 or 6 bytes of CAM data - * @cam_type: CAM to load - * - * Load an address or vlan tag into a CAM - */ - -static inline void mac_set_cam(struct mac_regs __iomem * regs, int idx, u8 *addr, enum velocity_cam_type cam_type) -{ - int i; - - /* Select CAM mask */ - BYTE_REG_BITS_SET(CAMCR_PS_CAM_DATA, CAMCR_PS1 | CAMCR_PS0, ®s->CAMCR); - - idx &= (64 - 1); - - if (cam_type == VELOCITY_VLAN_ID_CAM) - writeb(CAMADDR_CAMEN | CAMADDR_VCAMSL | idx, ®s->CAMADDR); - else - writeb(CAMADDR_CAMEN | idx, ®s->CAMADDR); - - if (cam_type == VELOCITY_VLAN_ID_CAM) - writew(*((u16 *) addr), ®s->MARCAM[0]); - else { - for (i = 0; i < 6; i++) { - writeb(*addr++, &(regs->MARCAM[i])); - } - } - BYTE_REG_BITS_ON(CAMCR_CAMWR, ®s->CAMCR); - - udelay(10); - - writeb(0, ®s->CAMADDR); - - /* Select mar */ - BYTE_REG_BITS_SET(CAMCR_PS_MAR, CAMCR_PS1 | CAMCR_PS0, ®s->CAMCR); -} - -/** - * mac_get_cam - fetch CAM data - * @regs: register block of this velocity - * @idx: Cam index - * @addr: buffer to hold up to 6 bytes of CAM data - * @cam_type: CAM to load - * - * Load an address or vlan tag from a CAM into the buffer provided by - * the caller. VLAN tags are 2 bytes the address cam entries are 6. - */ - -static inline void mac_get_cam(struct mac_regs __iomem * regs, int idx, u8 *addr, enum velocity_cam_type cam_type) -{ - int i; - - /* Select CAM mask */ - BYTE_REG_BITS_SET(CAMCR_PS_CAM_DATA, CAMCR_PS1 | CAMCR_PS0, ®s->CAMCR); - - idx &= (64 - 1); - - if (cam_type == VELOCITY_VLAN_ID_CAM) - writeb(CAMADDR_CAMEN | CAMADDR_VCAMSL | idx, ®s->CAMADDR); - else - writeb(CAMADDR_CAMEN | idx, ®s->CAMADDR); - - BYTE_REG_BITS_ON(CAMCR_CAMRD, ®s->CAMCR); - - udelay(10); - - if (cam_type == VELOCITY_VLAN_ID_CAM) - *((u16 *) addr) = readw(&(regs->MARCAM[0])); - else - for (i = 0; i < 6; i++, addr++) - *((u8 *) addr) = readb(&(regs->MARCAM[i])); - - writeb(0, ®s->CAMADDR); - - /* Select mar */ - BYTE_REG_BITS_SET(CAMCR_PS_MAR, CAMCR_PS1 | CAMCR_PS0, ®s->CAMCR); -} - -/** - * mac_wol_reset - reset WOL after exiting low power - * @regs: register block of this velocity - * - * Called after we drop out of wake on lan mode in order to - * reset the Wake on lan features. This function doesn't restore - * the rest of the logic from the result of sleep/wakeup - */ - -static inline void mac_wol_reset(struct mac_regs __iomem * regs) -{ - - /* Turn off SWPTAG right after leaving power mode */ - BYTE_REG_BITS_OFF(STICKHW_SWPTAG, ®s->STICKHW); - /* clear sticky bits */ - BYTE_REG_BITS_OFF((STICKHW_DS1 | STICKHW_DS0), ®s->STICKHW); - - BYTE_REG_BITS_OFF(CHIPGCR_FCGMII, ®s->CHIPGCR); - BYTE_REG_BITS_OFF(CHIPGCR_FCMODE, ®s->CHIPGCR); - /* disable force PME-enable */ - writeb(WOLCFG_PMEOVR, ®s->WOLCFGClr); - /* disable power-event config bit */ - writew(0xFFFF, ®s->WOLCRClr); - /* clear power status */ - writew(0xFFFF, ®s->WOLSRClr); -} - - /* * Header for WOL definitions. Used to compute hashes */ @@ -1701,7 +1515,7 @@ struct velocity_opt { int numrx; /* Number of RX descriptors */ int numtx; /* Number of TX descriptors */ enum speed_opt spd_dpx; /* Media link mode */ - int vid; /* vlan id */ + int DMA_length; /* DMA length */ int rx_thresh; /* RX_THRESH */ int flow_cntl; @@ -1727,6 +1541,7 @@ struct velocity_info { dma_addr_t tx_bufs_dma; u8 *tx_bufs; + struct vlan_group *vlgrp; u8 ip_addr[4]; enum chip_type chip_id; |
