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scsi: FlashPoint: Rename si_flags field
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[ Upstream commit 4d43115 ]

The BusLogic driver has build errors on ia64 due to a name collision (in
the #included FlashPoint.c file). Rename the struct field in struct
sccb_mgr_info from si_flags to si_mflags (manager flags) to mend the build.

This is the first problem. There are 50+ others after this one:

In file included from ../include/uapi/linux/signal.h:6,
                 from ../include/linux/signal_types.h:10,
                 from ../include/linux/sched.h:29,
                 from ../include/linux/hardirq.h:9,
                 from ../include/linux/interrupt.h:11,
                 from ../drivers/scsi/BusLogic.c:27:
../arch/ia64/include/uapi/asm/siginfo.h:15:27: error: expected ':', ',', ';', '}' or '__attribute__' before '.' token
   15 | #define si_flags _sifields._sigfault._flags
      |                           ^
../drivers/scsi/FlashPoint.c:43:6: note: in expansion of macro 'si_flags'
   43 |  u16 si_flags;
      |      ^~~~~~~~
In file included from ../drivers/scsi/BusLogic.c:51:
../drivers/scsi/FlashPoint.c: In function 'FlashPoint_ProbeHostAdapter':
../drivers/scsi/FlashPoint.c:1076:11: error: 'struct sccb_mgr_info' has no member named '_sifields'
 1076 |  pCardInfo->si_flags = 0x0000;
      |           ^~
../drivers/scsi/FlashPoint.c:1079:12: error: 'struct sccb_mgr_info' has no member named '_sifields'

Link: https://lore.kernel.org/r/20210529234857.6870-1-rdunlap@infradead.org
Fixes: 391e2f2 ("[SCSI] BusLogic: Port driver to 64-bit.")
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Khalid Aziz <khalid.aziz@oracle.com>
Cc: Khalid Aziz <khalid@gonehiking.org>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@rddunlap @gregkh
rddunlap authored and gregkh committed Jul 14, 2021
1 parent 0b2f741 commit b5371fa
Showing 1 changed file with 16 additions and 16 deletions.
32 changes: 16 additions & 16 deletions drivers/scsi/FlashPoint.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@ struct sccb_mgr_info {
u16 si_per_targ_ultra_nego;
u16 si_per_targ_no_disc;
u16 si_per_targ_wide_nego;
u16 si_flags;
u16 si_mflags;
unsigned char si_card_family;
unsigned char si_bustype;
unsigned char si_card_model[3];
Expand Down Expand Up @@ -1073,22 +1073,22 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo)
ScamFlg =
(unsigned char)FPT_utilEERead(ioport, SCAM_CONFIG / 2);

pCardInfo->si_flags = 0x0000;
pCardInfo->si_mflags = 0x0000;

if (i & 0x01)
pCardInfo->si_flags |= SCSI_PARITY_ENA;
pCardInfo->si_mflags |= SCSI_PARITY_ENA;

if (!(i & 0x02))
pCardInfo->si_flags |= SOFT_RESET;
pCardInfo->si_mflags |= SOFT_RESET;

if (i & 0x10)
pCardInfo->si_flags |= EXTENDED_TRANSLATION;
pCardInfo->si_mflags |= EXTENDED_TRANSLATION;

if (ScamFlg & SCAM_ENABLED)
pCardInfo->si_flags |= FLAG_SCAM_ENABLED;
pCardInfo->si_mflags |= FLAG_SCAM_ENABLED;

if (ScamFlg & SCAM_LEVEL2)
pCardInfo->si_flags |= FLAG_SCAM_LEVEL2;
pCardInfo->si_mflags |= FLAG_SCAM_LEVEL2;

j = (RD_HARPOON(ioport + hp_bm_ctrl) & ~SCSI_TERM_ENA_L);
if (i & 0x04) {
Expand All @@ -1104,7 +1104,7 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo)

if (!(RD_HARPOON(ioport + hp_page_ctrl) & NARROW_SCSI_CARD))

pCardInfo->si_flags |= SUPPORT_16TAR_32LUN;
pCardInfo->si_mflags |= SUPPORT_16TAR_32LUN;

pCardInfo->si_card_family = HARPOON_FAMILY;
pCardInfo->si_bustype = BUSTYPE_PCI;
Expand Down Expand Up @@ -1140,15 +1140,15 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo)

if (pCardInfo->si_card_model[1] == '3') {
if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7))
pCardInfo->si_flags |= LOW_BYTE_TERM;
pCardInfo->si_mflags |= LOW_BYTE_TERM;
} else if (pCardInfo->si_card_model[2] == '0') {
temp = RD_HARPOON(ioport + hp_xfer_pad);
WR_HARPOON(ioport + hp_xfer_pad, (temp & ~BIT(4)));
if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7))
pCardInfo->si_flags |= LOW_BYTE_TERM;
pCardInfo->si_mflags |= LOW_BYTE_TERM;
WR_HARPOON(ioport + hp_xfer_pad, (temp | BIT(4)));
if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7))
pCardInfo->si_flags |= HIGH_BYTE_TERM;
pCardInfo->si_mflags |= HIGH_BYTE_TERM;
WR_HARPOON(ioport + hp_xfer_pad, temp);
} else {
temp = RD_HARPOON(ioport + hp_ee_ctrl);
Expand All @@ -1166,9 +1166,9 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo)
WR_HARPOON(ioport + hp_ee_ctrl, temp);
WR_HARPOON(ioport + hp_xfer_pad, temp2);
if (!(temp3 & BIT(7)))
pCardInfo->si_flags |= LOW_BYTE_TERM;
pCardInfo->si_mflags |= LOW_BYTE_TERM;
if (!(temp3 & BIT(6)))
pCardInfo->si_flags |= HIGH_BYTE_TERM;
pCardInfo->si_mflags |= HIGH_BYTE_TERM;
}

ARAM_ACCESS(ioport);
Expand Down Expand Up @@ -1275,7 +1275,7 @@ static void *FlashPoint_HardwareResetHostAdapter(struct sccb_mgr_info
WR_HARPOON(ioport + hp_arb_id, pCardInfo->si_id);
CurrCard->ourId = pCardInfo->si_id;

i = (unsigned char)pCardInfo->si_flags;
i = (unsigned char)pCardInfo->si_mflags;
if (i & SCSI_PARITY_ENA)
WR_HARPOON(ioport + hp_portctrl_1, (HOST_MODE8 | CHK_SCSI_P));

Expand All @@ -1289,14 +1289,14 @@ static void *FlashPoint_HardwareResetHostAdapter(struct sccb_mgr_info
j |= SCSI_TERM_ENA_H;
WR_HARPOON(ioport + hp_ee_ctrl, j);

if (!(pCardInfo->si_flags & SOFT_RESET)) {
if (!(pCardInfo->si_mflags & SOFT_RESET)) {

FPT_sresb(ioport, thisCard);

FPT_scini(thisCard, pCardInfo->si_id, 0);
}

if (pCardInfo->si_flags & POST_ALL_UNDERRRUNS)
if (pCardInfo->si_mflags & POST_ALL_UNDERRRUNS)
CurrCard->globalFlags |= F_NO_FILTER;

if (pCurrNvRam) {
Expand Down

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