diff options
Diffstat (limited to 'drivers/scsi/sym53c8xx_2/sym_hipd.h')
| -rw-r--r-- | drivers/scsi/sym53c8xx_2/sym_hipd.h | 38 |
1 files changed, 26 insertions, 12 deletions
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.h b/drivers/scsi/sym53c8xx_2/sym_hipd.h index 2456090bb24..5a80cbac3f9 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.h +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.h @@ -54,7 +54,7 @@ * * SYM_OPT_LIMIT_COMMAND_REORDERING * When this option is set, the driver tries to limit tagged - * command reordering to some reasonnable value. + * command reordering to some reasonable value. * (set for Linux) */ #if 0 @@ -354,6 +354,7 @@ struct sym_trans { unsigned int dt:1; unsigned int qas:1; unsigned int check_nego:1; + unsigned int renego:2; }; /* @@ -400,6 +401,7 @@ struct sym_tcb { * An array of bus addresses is used on reselection. */ u32 *luntbl; /* LCBs bus address table */ + int nlcb; /* Number of valid LCBs (including LUN #0) */ /* * LUN table used by the C code. @@ -419,6 +421,9 @@ struct sym_tcb { /* Transfer goal */ struct sym_trans tgoal; + /* Last printed transfer speed */ + struct sym_trans tprint; + /* * Keep track of the CCB used for the negotiation in order * to ensure that only 1 negotiation is queued at a time. @@ -883,10 +888,7 @@ struct sym_hcb { * Physical bus addresses of the chip. */ u32 mmio_ba; /* MMIO 32 bit BUS address */ - int mmio_ws; /* MMIO Window size */ - u32 ram_ba; /* RAM 32 bit BUS address */ - int ram_ws; /* RAM window size */ /* * SCRIPTS virtual and physical bus addresses. @@ -912,14 +914,12 @@ struct sym_hcb { struct sym_fwb_ba fwb_bas; /* Useful SCRIPTB bus addresses */ struct sym_fwz_ba fwz_bas; /* Useful SCRIPTZ bus addresses */ void (*fw_setup)(struct sym_hcb *np, struct sym_fw *fw); - void (*fw_patch)(struct sym_hcb *np); + void (*fw_patch)(struct Scsi_Host *); char *fw_name; /* * General controller parameters and configuration. */ - u_short device_id; /* PCI device id */ - u_char revision_id; /* PCI device revision id */ u_int features; /* Chip features map */ u_char myaddr; /* SCSI id of the adapter */ u_char maxburst; /* log base 2 of dwords burst */ @@ -1031,6 +1031,14 @@ struct sym_hcb { #endif }; +#if SYM_CONF_DMA_ADDRESSING_MODE == 0 +#define use_dac(np) 0 +#define set_dac(np) do { } while (0) +#else +#define use_dac(np) (np)->use_dac +#define set_dac(np) (np)->use_dac = 1 +#endif + #define HCB_BA(np, lbl) (np->hcb_ba + offsetof(struct sym_hcb, lbl)) @@ -1049,13 +1057,16 @@ int sym_reset_scsi_bus(struct sym_hcb *np, int enab_int); struct sym_chip *sym_lookup_chip_table(u_short device_id, u_char revision); #ifdef SYM_OPT_HANDLE_DEVICE_QUEUEING void sym_start_next_ccbs(struct sym_hcb *np, struct sym_lcb *lp, int maxn); +#else +void sym_put_start_queue(struct sym_hcb *np, struct sym_ccb *cp); #endif -void sym_start_up(struct sym_hcb *np, int reason); -void sym_interrupt(struct sym_hcb *np); +void sym_start_up(struct Scsi_Host *, int reason); +irqreturn_t sym_interrupt(struct Scsi_Host *); int sym_clear_tasks(struct sym_hcb *np, int cam_status, int target, int lun, int task); struct sym_ccb *sym_get_ccb(struct sym_hcb *np, struct scsi_cmnd *cmd, u_char tag_order); void sym_free_ccb(struct sym_hcb *np, struct sym_ccb *cp); struct sym_lcb *sym_alloc_lcb(struct sym_hcb *np, u_char tn, u_char ln); +int sym_free_lcb(struct sym_hcb *np, u_char tn, u_char ln); int sym_queue_scsiio(struct sym_hcb *np, struct scsi_cmnd *csio, struct sym_ccb *cp); int sym_abort_scsiio(struct sym_hcb *np, struct scsi_cmnd *ccb, int timed_out); int sym_reset_scsi_target(struct sym_hcb *np, int target); @@ -1071,20 +1082,23 @@ int sym_hcb_attach(struct Scsi_Host *shost, struct sym_fw *fw, struct sym_nvram */ #if SYM_CONF_DMA_ADDRESSING_MODE == 0 +#define DMA_DAC_MASK DMA_BIT_MASK(32) #define sym_build_sge(np, data, badd, len) \ do { \ (data)->addr = cpu_to_scr(badd); \ (data)->size = cpu_to_scr(len); \ } while (0) #elif SYM_CONF_DMA_ADDRESSING_MODE == 1 +#define DMA_DAC_MASK DMA_BIT_MASK(40) #define sym_build_sge(np, data, badd, len) \ do { \ (data)->addr = cpu_to_scr(badd); \ (data)->size = cpu_to_scr((((badd) >> 8) & 0xff000000) + len); \ } while (0) #elif SYM_CONF_DMA_ADDRESSING_MODE == 2 +#define DMA_DAC_MASK DMA_BIT_MASK(64) int sym_lookup_dmap(struct sym_hcb *np, u32 h, int s); -static __inline void +static inline void sym_build_sge(struct sym_hcb *np, struct sym_tblmove *data, u64 badd, int len) { u32 h = (badd>>32); @@ -1189,7 +1203,7 @@ dma_addr_t __vtobus(m_pool_ident_t dev_dmat, void *m); #define sym_m_pool_match(mp_id1, mp_id2) (mp_id1 == mp_id2) -static __inline void *sym_m_get_dma_mem_cluster(m_pool_p mp, m_vtob_p vbp) +static inline void *sym_m_get_dma_mem_cluster(m_pool_p mp, m_vtob_p vbp) { void *vaddr = NULL; dma_addr_t baddr = 0; @@ -1203,7 +1217,7 @@ static __inline void *sym_m_get_dma_mem_cluster(m_pool_p mp, m_vtob_p vbp) return vaddr; } -static __inline void sym_m_free_dma_mem_cluster(m_pool_p mp, m_vtob_p vbp) +static inline void sym_m_free_dma_mem_cluster(m_pool_p mp, m_vtob_p vbp) { dma_free_coherent(mp->dev_dmat, SYM_MEM_CLUSTER_SIZE, vbp->vaddr, vbp->baddr); |