From f74faec6b3af9d88943a33ccd08de63b0dab8bc7 Mon Sep 17 00:00:00 2001 From: Finn Thain Date: Sat, 31 Dec 2016 19:56:26 -0500 Subject: m68k/mac: Replace via-maciisi driver with via-cuda driver Change the device probe test in the via-cuda.c driver so it will load on Egret-based machines too. Remove the now redundant via-maciisi.c driver. Tested-by: Stan Johnson Signed-off-by: Finn Thain Acked-by: Geert Uytterhoeven Signed-off-by: Michael Ellerman --- arch/m68k/include/asm/macintosh.h | 2 +- arch/m68k/mac/config.c | 18 +++++----- arch/m68k/mac/misc.c | 72 +++++---------------------------------- 3 files changed, 18 insertions(+), 74 deletions(-) (limited to 'arch') diff --git a/arch/m68k/include/asm/macintosh.h b/arch/m68k/include/asm/macintosh.h index 42235e7fbeed..5b81ab188aa5 100644 --- a/arch/m68k/include/asm/macintosh.h +++ b/arch/m68k/include/asm/macintosh.h @@ -38,7 +38,7 @@ struct mac_model #define MAC_ADB_NONE 0 #define MAC_ADB_II 1 -#define MAC_ADB_IISI 2 +#define MAC_ADB_EGRET 2 #define MAC_ADB_CUDA 3 #define MAC_ADB_PB1 4 #define MAC_ADB_PB2 5 diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c index e46895316eb0..9dc65a4c28d2 100644 --- a/arch/m68k/mac/config.c +++ b/arch/m68k/mac/config.c @@ -286,7 +286,7 @@ static struct mac_model mac_data_table[] = { }, { .ident = MAC_MODEL_IISI, .name = "IIsi", - .adb_type = MAC_ADB_IISI, + .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, @@ -295,7 +295,7 @@ static struct mac_model mac_data_table[] = { }, { .ident = MAC_MODEL_IIVI, .name = "IIvi", - .adb_type = MAC_ADB_IISI, + .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, @@ -304,7 +304,7 @@ static struct mac_model mac_data_table[] = { }, { .ident = MAC_MODEL_IIVX, .name = "IIvx", - .adb_type = MAC_ADB_IISI, + .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, @@ -319,7 +319,7 @@ static struct mac_model mac_data_table[] = { { .ident = MAC_MODEL_CLII, .name = "Classic II", - .adb_type = MAC_ADB_IISI, + .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, @@ -352,7 +352,7 @@ static struct mac_model mac_data_table[] = { { .ident = MAC_MODEL_LC, .name = "LC", - .adb_type = MAC_ADB_IISI, + .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, @@ -361,7 +361,7 @@ static struct mac_model mac_data_table[] = { }, { .ident = MAC_MODEL_LCII, .name = "LC II", - .adb_type = MAC_ADB_IISI, + .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, @@ -370,7 +370,7 @@ static struct mac_model mac_data_table[] = { }, { .ident = MAC_MODEL_LCIII, .name = "LC III", - .adb_type = MAC_ADB_IISI, + .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, @@ -498,7 +498,7 @@ static struct mac_model mac_data_table[] = { { .ident = MAC_MODEL_P460, .name = "Performa 460", - .adb_type = MAC_ADB_IISI, + .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, @@ -575,7 +575,7 @@ static struct mac_model mac_data_table[] = { }, { .ident = MAC_MODEL_P600, .name = "Performa 600", - .adb_type = MAC_ADB_IISI, + .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c index c6d351f5bd79..f4bb73fcb67a 100644 --- a/arch/m68k/mac/misc.c +++ b/arch/m68k/mac/misc.c @@ -142,54 +142,6 @@ static void pmu_write_pram(int offset, __u8 data) #define pmu_write_pram NULL #endif -#if 0 /* def CONFIG_ADB_MACIISI */ -extern int maciisi_request(struct adb_request *req, - void (*done)(struct adb_request *), int nbytes, ...); - -static long maciisi_read_time(void) -{ - struct adb_request req; - long time; - - if (maciisi_request(&req, NULL, 2, CUDA_PACKET, CUDA_GET_TIME)) - return 0; - - time = (req.reply[3] << 24) | (req.reply[4] << 16) - | (req.reply[5] << 8) | req.reply[6]; - return time - RTC_OFFSET; -} - -static void maciisi_write_time(long data) -{ - struct adb_request req; - data += RTC_OFFSET; - maciisi_request(&req, NULL, 6, CUDA_PACKET, CUDA_SET_TIME, - (data >> 24) & 0xFF, (data >> 16) & 0xFF, - (data >> 8) & 0xFF, data & 0xFF); -} - -static __u8 maciisi_read_pram(int offset) -{ - struct adb_request req; - if (maciisi_request(&req, NULL, 4, CUDA_PACKET, CUDA_GET_PRAM, - (offset >> 8) & 0xFF, offset & 0xFF)) - return 0; - return req.reply[3]; -} - -static void maciisi_write_pram(int offset, __u8 data) -{ - struct adb_request req; - maciisi_request(&req, NULL, 5, CUDA_PACKET, CUDA_SET_PRAM, - (offset >> 8) & 0xFF, offset & 0xFF, data); -} -#else -#define maciisi_read_time() 0 -#define maciisi_write_time(n) -#define maciisi_read_pram NULL -#define maciisi_write_pram NULL -#endif - /* * VIA PRAM/RTC access routines * @@ -458,11 +410,10 @@ void mac_pram_read(int offset, __u8 *buffer, int len) int i; switch(macintosh_config->adb_type) { - case MAC_ADB_IISI: - func = maciisi_read_pram; break; case MAC_ADB_PB1: case MAC_ADB_PB2: func = pmu_read_pram; break; + case MAC_ADB_EGRET: case MAC_ADB_CUDA: func = cuda_read_pram; break; default: @@ -481,11 +432,10 @@ void mac_pram_write(int offset, __u8 *buffer, int len) int i; switch(macintosh_config->adb_type) { - case MAC_ADB_IISI: - func = maciisi_write_pram; break; case MAC_ADB_PB1: case MAC_ADB_PB2: func = pmu_write_pram; break; + case MAC_ADB_EGRET: case MAC_ADB_CUDA: func = cuda_write_pram; break; default: @@ -500,17 +450,13 @@ void mac_pram_write(int offset, __u8 *buffer, int len) void mac_poweroff(void) { - /* - * MAC_ADB_IISI may need to be moved up here if it doesn't actually - * work using the ADB packet method. --David Kilzer - */ - if (oss_present) { oss_shutdown(); } else if (macintosh_config->adb_type == MAC_ADB_II) { via_shutdown(); #ifdef CONFIG_ADB_CUDA - } else if (macintosh_config->adb_type == MAC_ADB_CUDA) { + } else if (macintosh_config->adb_type == MAC_ADB_EGRET || + macintosh_config->adb_type == MAC_ADB_CUDA) { cuda_shutdown(); #endif #ifdef CONFIG_ADB_PMU68K @@ -550,7 +496,8 @@ void mac_reset(void) local_irq_restore(flags); } #ifdef CONFIG_ADB_CUDA - } else if (macintosh_config->adb_type == MAC_ADB_CUDA) { + } else if (macintosh_config->adb_type == MAC_ADB_EGRET || + macintosh_config->adb_type == MAC_ADB_CUDA) { cuda_restart(); #endif #ifdef CONFIG_ADB_PMU68K @@ -699,13 +646,11 @@ int mac_hwclk(int op, struct rtc_time *t) case MAC_ADB_IOP: now = via_read_time(); break; - case MAC_ADB_IISI: - now = maciisi_read_time(); - break; case MAC_ADB_PB1: case MAC_ADB_PB2: now = pmu_read_time(); break; + case MAC_ADB_EGRET: case MAC_ADB_CUDA: now = cuda_read_time(); break; @@ -737,6 +682,7 @@ int mac_hwclk(int op, struct rtc_time *t) case MAC_ADB_IOP: via_write_time(now); break; + case MAC_ADB_EGRET: case MAC_ADB_CUDA: cuda_write_time(now); break; @@ -744,8 +690,6 @@ int mac_hwclk(int op, struct rtc_time *t) case MAC_ADB_PB2: pmu_write_time(now); break; - case MAC_ADB_IISI: - maciisi_write_time(now); } } return 0; -- cgit v1.2.3