diff options
Diffstat (limited to 'drivers/scsi/aic94xx/aic94xx_hwi.c')
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_hwi.c | 44 |
1 files changed, 21 insertions, 23 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index 098b5f39cd31..83a78222896d 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -27,6 +27,7 @@ #include <linux/pci.h> #include <linux/delay.h> #include <linux/module.h> +#include <linux/firmware.h> #include "aic94xx.h" #include "aic94xx_reg.h" @@ -38,16 +39,14 @@ u32 MBAR0_SWB_SIZE; /* ---------- Initialization ---------- */ -static void asd_get_user_sas_addr(struct asd_ha_struct *asd_ha) +static int asd_get_user_sas_addr(struct asd_ha_struct *asd_ha) { - extern char sas_addr_str[]; - /* If the user has specified a WWN it overrides other settings - */ - if (sas_addr_str[0] != '\0') - asd_destringify_sas_addr(asd_ha->hw_prof.sas_addr, - sas_addr_str); - else if (asd_ha->hw_prof.sas_addr[0] != 0) - asd_stringify_sas_addr(sas_addr_str, asd_ha->hw_prof.sas_addr); + /* adapter came with a sas address */ + if (asd_ha->hw_prof.sas_addr[0]) + return 0; + + return sas_request_addr(asd_ha->sas_ha.core.shost, + asd_ha->hw_prof.sas_addr); } static void asd_propagate_sas_addr(struct asd_ha_struct *asd_ha) @@ -251,7 +250,7 @@ static int asd_init_scbs(struct asd_ha_struct *asd_ha) return 0; } -static inline void asd_get_max_scb_ddb(struct asd_ha_struct *asd_ha) +static void asd_get_max_scb_ddb(struct asd_ha_struct *asd_ha) { asd_ha->hw_prof.max_scbs = asd_get_cmdctx_size(asd_ha)/ASD_SCB_SIZE; asd_ha->hw_prof.max_ddbs = asd_get_devctx_size(asd_ha)/ASD_DDB_SIZE; @@ -657,8 +656,7 @@ int asd_init_hw(struct asd_ha_struct *asd_ha) asd_init_ctxmem(asd_ha); - asd_get_user_sas_addr(asd_ha); - if (!asd_ha->hw_prof.sas_addr[0]) { + if (asd_get_user_sas_addr(asd_ha)) { asd_printk("No SAS Address provided for %s\n", pci_name(asd_ha->pcidev)); err = -ENODEV; @@ -773,7 +771,7 @@ static void asd_dl_tasklet_handler(unsigned long data) * asd_process_donelist_isr -- schedule processing of done list entries * @asd_ha: pointer to host adapter structure */ -static inline void asd_process_donelist_isr(struct asd_ha_struct *asd_ha) +static void asd_process_donelist_isr(struct asd_ha_struct *asd_ha) { tasklet_schedule(&asd_ha->seq.dl_tasklet); } @@ -782,7 +780,7 @@ static inline void asd_process_donelist_isr(struct asd_ha_struct *asd_ha) * asd_com_sas_isr -- process device communication interrupt (COMINT) * @asd_ha: pointer to host adapter structure */ -static inline void asd_com_sas_isr(struct asd_ha_struct *asd_ha) +static void asd_com_sas_isr(struct asd_ha_struct *asd_ha) { u32 comstat = asd_read_reg_dword(asd_ha, COMSTAT); @@ -821,7 +819,7 @@ static inline void asd_com_sas_isr(struct asd_ha_struct *asd_ha) asd_chip_reset(asd_ha); } -static inline void asd_arp2_err(struct asd_ha_struct *asd_ha, u32 dchstatus) +static void asd_arp2_err(struct asd_ha_struct *asd_ha, u32 dchstatus) { static const char *halt_code[256] = { "UNEXPECTED_INTERRUPT0", @@ -908,7 +906,7 @@ static inline void asd_arp2_err(struct asd_ha_struct *asd_ha, u32 dchstatus) * asd_dch_sas_isr -- process device channel interrupt (DEVINT) * @asd_ha: pointer to host adapter structure */ -static inline void asd_dch_sas_isr(struct asd_ha_struct *asd_ha) +static void asd_dch_sas_isr(struct asd_ha_struct *asd_ha) { u32 dchstatus = asd_read_reg_dword(asd_ha, DCHSTATUS); @@ -923,7 +921,7 @@ static inline void asd_dch_sas_isr(struct asd_ha_struct *asd_ha) * ads_rbi_exsi_isr -- process external system interface interrupt (INITERR) * @asd_ha: pointer to host adapter structure */ -static inline void asd_rbi_exsi_isr(struct asd_ha_struct *asd_ha) +static void asd_rbi_exsi_isr(struct asd_ha_struct *asd_ha) { u32 stat0r = asd_read_reg_dword(asd_ha, ASISTAT0R); @@ -971,7 +969,7 @@ static inline void asd_rbi_exsi_isr(struct asd_ha_struct *asd_ha) * * Asserted on PCIX errors: target abort, etc. */ -static inline void asd_hst_pcix_isr(struct asd_ha_struct *asd_ha) +static void asd_hst_pcix_isr(struct asd_ha_struct *asd_ha) { u16 status; u32 pcix_status; @@ -1044,8 +1042,8 @@ irqreturn_t asd_hw_isr(int irq, void *dev_id) /* ---------- SCB handling ---------- */ -static inline struct asd_ascb *asd_ascb_alloc(struct asd_ha_struct *asd_ha, - gfp_t gfp_flags) +static struct asd_ascb *asd_ascb_alloc(struct asd_ha_struct *asd_ha, + gfp_t gfp_flags) { extern struct kmem_cache *asd_ascb_cache; struct asd_seq_data *seq = &asd_ha->seq; @@ -1144,8 +1142,8 @@ struct asd_ascb *asd_ascb_alloc_list(struct asd_ha_struct * * LOCKING: called with the pending list lock held. */ -static inline void asd_swap_head_scb(struct asd_ha_struct *asd_ha, - struct asd_ascb *ascb) +static void asd_swap_head_scb(struct asd_ha_struct *asd_ha, + struct asd_ascb *ascb) { struct asd_seq_data *seq = &asd_ha->seq; struct asd_ascb *last = list_entry(ascb->list.prev, @@ -1171,7 +1169,7 @@ static inline void asd_swap_head_scb(struct asd_ha_struct *asd_ha, * intended to be called from asd_post_ascb_list(), just prior to * posting the SCBs to the sequencer. */ -static inline void asd_start_scb_timers(struct list_head *list) +static void asd_start_scb_timers(struct list_head *list) { struct asd_ascb *ascb; list_for_each_entry(ascb, list, list) { |